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buildroot/toolchain/uClibc/uClibc-0.9.28.3-arch.patch.avr32
Peter Korsgaard 13db6302c4 uClibc: use .patch.$ARCH naming convention
2008-04-24 09:03:12 +00:00

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diff -Nrup a/extra/Configs/Config.avr32 b/extra/Configs/Config.avr32
--- a/extra/Configs/Config.avr32 1969-12-31 19:00:00.000000000 -0500
+++ b/extra/Configs/Config.avr32 2008-02-28 19:02:10.000000000 -0500
@@ -0,0 +1,42 @@
+#
+# For a description of the syntax of this configuration file,
+# see extra/config/Kconfig-language.txt
+#
+
+config HAVE_ELF
+ bool
+ default y
+
+config TARGET_ARCH
+ default "avr32"
+
+config ARCH_CFLAGS
+ string
+
+config ARCH_LDFLAGS
+ string
+
+config LIBGCC_CFLAGS
+ string
+
+config ARCH_SUPPORTS_BIG_ENDIAN
+ bool
+ default y
+
+config UCLIBC_COMPLETELY_PIC
+ select FORCE_SHAREABLE_TEXT_SEGMENTS
+ bool
+ default y
+
+choice
+ prompt "Target CPU Type"
+ default CONFIG_AP7000
+
+config CONFIG_AP7000
+ bool "AP7000"
+
+endchoice
+
+config LINKRELAX
+ bool "Enable linker optimizations"
+ default n
diff -Nrup a/extra/Configs/Config.in b/extra/Configs/Config.in
--- a/extra/Configs/Config.in 2007-01-25 19:01:55.000000000 -0500
+++ b/extra/Configs/Config.in 2008-02-28 19:02:10.000000000 -0500
@@ -16,6 +16,9 @@ config TARGET_alpha
config TARGET_arm
bool "arm"
+config TARGET_avr32
+ bool "avr32"
+
config TARGET_bfin
bool "bfin"
@@ -83,6 +86,10 @@ if TARGET_arm
source "extra/Configs/Config.arm"
endif
+if TARGET_avr32
+source "extra/Configs/Config.avr32"
+endif
+
if TARGET_bfin
source "extra/Configs/Config.bfin"
endif
diff -Nrup a/include/elf.h b/include/elf.h
--- a/include/elf.h 2007-01-25 19:22:03.000000000 -0500
+++ b/include/elf.h 2008-02-28 19:02:10.000000000 -0500
@@ -305,6 +305,8 @@ typedef struct
/* D30V backend magic number. Written in the absence of an ABI. */
#define EM_CYGNUS_D30V 0x7676
+#define EM_AVR32 0x18ad
+
/* V850 backend magic number. Written in the absense of an ABI. */
#define EM_CYGNUS_V850 0x9080
@@ -2751,6 +2753,55 @@ typedef Elf32_Addr Elf32_Conflict;
/* Keep this the last entry. */
#define R_960_NUM 8
+/* Atmel AVR32 relocations. */
+#define R_AVR32_NONE 0
+#define R_AVR32_32 1
+#define R_AVR32_16 2
+#define R_AVR32_8 3
+#define R_AVR32_32_PCREL 4
+#define R_AVR32_16_PCREL 5
+#define R_AVR32_8_PCREL 6
+#define R_AVR32_DIFF32 7
+#define R_AVR32_DIFF16 8
+#define R_AVR32_DIFF8 9
+#define R_AVR32_GOT32 10
+#define R_AVR32_GOT16 11
+#define R_AVR32_GOT8 12
+#define R_AVR32_21S 13
+#define R_AVR32_16U 14
+#define R_AVR32_16S 15
+#define R_AVR32_8S 16
+#define R_AVR32_8S_EXT 17
+#define R_AVR32_22H_PCREL 18
+#define R_AVR32_18W_PCREL 19
+#define R_AVR32_16B_PCREL 20
+#define R_AVR32_16N_PCREL 21
+#define R_AVR32_14UW_PCREL 22
+#define R_AVR32_11H_PCREL 23
+#define R_AVR32_10UW_PCREL 24
+#define R_AVR32_9H_PCREL 25
+#define R_AVR32_9UW_PCREL 26
+#define R_AVR32_HI16 27
+#define R_AVR32_LO16 28
+#define R_AVR32_GOTPC 29
+#define R_AVR32_GOTCALL 30
+#define R_AVR32_LDA_GOT 31
+#define R_AVR32_GOT21S 32
+#define R_AVR32_GOT18SW 33
+#define R_AVR32_GOT16S 34
+#define R_AVR32_GOT7UW 35
+#define R_AVR32_32_CPENT 36
+#define R_AVR32_CPCALL 37
+#define R_AVR32_16_CP 38
+#define R_AVR32_9W_CP 39
+#define R_AVR32_RELATIVE 40
+#define R_AVR32_GLOB_DAT 41
+#define R_AVR32_JMP_SLOT 42
+#define R_AVR32_ALIGN 43
+#define R_AVR32_NUM 44
+
+/* AVR32 dynamic tags */
+#define DT_AVR32_GOTSZ 0x70000001 /* Total size of GOT in bytes */
/* v850 relocations. */
#define R_V850_NONE 0
diff -Nrup a/include/elf.h.orig b/include/elf.h.orig
--- a/include/elf.h.orig 1969-12-31 19:00:00.000000000 -0500
+++ b/include/elf.h.orig 2007-01-25 19:22:03.000000000 -0500
@@ -0,0 +1,2886 @@
+/* This file defines standard ELF types, structures, and macros.
+ Copyright (C) 1995-2003, 2004, 2005 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#ifndef _ELF_H
+#define _ELF_H 1
+
+#include <features.h>
+
+__BEGIN_DECLS
+
+/* Standard ELF types. */
+
+#include <stdint.h>
+
+/* Type for a 16-bit quantity. */
+typedef uint16_t Elf32_Half;
+typedef uint16_t Elf64_Half;
+
+/* Types for signed and unsigned 32-bit quantities. */
+typedef uint32_t Elf32_Word;
+typedef int32_t Elf32_Sword;
+typedef uint32_t Elf64_Word;
+typedef int32_t Elf64_Sword;
+
+/* Types for signed and unsigned 64-bit quantities. */
+typedef uint64_t Elf32_Xword;
+typedef int64_t Elf32_Sxword;
+typedef uint64_t Elf64_Xword;
+typedef int64_t Elf64_Sxword;
+
+/* Type of addresses. */
+typedef uint32_t Elf32_Addr;
+typedef uint64_t Elf64_Addr;
+
+/* Type of file offsets. */
+typedef uint32_t Elf32_Off;
+typedef uint64_t Elf64_Off;
+
+/* Type for section indices, which are 16-bit quantities. */
+typedef uint16_t Elf32_Section;
+typedef uint16_t Elf64_Section;
+
+/* Type for version symbol information. */
+typedef Elf32_Half Elf32_Versym;
+typedef Elf64_Half Elf64_Versym;
+
+
+/* The ELF file header. This appears at the start of every ELF file. */
+
+#define EI_NIDENT (16)
+
+typedef struct
+{
+ unsigned char e_ident[EI_NIDENT]; /* Magic number and other info */
+ Elf32_Half e_type; /* Object file type */
+ Elf32_Half e_machine; /* Architecture */
+ Elf32_Word e_version; /* Object file version */
+ Elf32_Addr e_entry; /* Entry point virtual address */
+ Elf32_Off e_phoff; /* Program header table file offset */
+ Elf32_Off e_shoff; /* Section header table file offset */
+ Elf32_Word e_flags; /* Processor-specific flags */
+ Elf32_Half e_ehsize; /* ELF header size in bytes */
+ Elf32_Half e_phentsize; /* Program header table entry size */
+ Elf32_Half e_phnum; /* Program header table entry count */
+ Elf32_Half e_shentsize; /* Section header table entry size */
+ Elf32_Half e_shnum; /* Section header table entry count */
+ Elf32_Half e_shstrndx; /* Section header string table index */
+} Elf32_Ehdr;
+
+typedef struct
+{
+ unsigned char e_ident[EI_NIDENT]; /* Magic number and other info */
+ Elf64_Half e_type; /* Object file type */
+ Elf64_Half e_machine; /* Architecture */
+ Elf64_Word e_version; /* Object file version */
+ Elf64_Addr e_entry; /* Entry point virtual address */
+ Elf64_Off e_phoff; /* Program header table file offset */
+ Elf64_Off e_shoff; /* Section header table file offset */
+ Elf64_Word e_flags; /* Processor-specific flags */
+ Elf64_Half e_ehsize; /* ELF header size in bytes */
+ Elf64_Half e_phentsize; /* Program header table entry size */
+ Elf64_Half e_phnum; /* Program header table entry count */
+ Elf64_Half e_shentsize; /* Section header table entry size */
+ Elf64_Half e_shnum; /* Section header table entry count */
+ Elf64_Half e_shstrndx; /* Section header string table index */
+} Elf64_Ehdr;
+
+/* Fields in the e_ident array. The EI_* macros are indices into the
+ array. The macros under each EI_* macro are the values the byte
+ may have. */
+
+#define EI_MAG0 0 /* File identification byte 0 index */
+#define ELFMAG0 0x7f /* Magic number byte 0 */
+
+#define EI_MAG1 1 /* File identification byte 1 index */
+#define ELFMAG1 'E' /* Magic number byte 1 */
+
+#define EI_MAG2 2 /* File identification byte 2 index */
+#define ELFMAG2 'L' /* Magic number byte 2 */
+
+#define EI_MAG3 3 /* File identification byte 3 index */
+#define ELFMAG3 'F' /* Magic number byte 3 */
+
+/* Conglomeration of the identification bytes, for easy testing as a word. */
+#define ELFMAG "\177ELF"
+#define SELFMAG 4
+
+#define EI_CLASS 4 /* File class byte index */
+#define ELFCLASSNONE 0 /* Invalid class */
+#define ELFCLASS32 1 /* 32-bit objects */
+#define ELFCLASS64 2 /* 64-bit objects */
+#define ELFCLASSNUM 3
+
+#define EI_DATA 5 /* Data encoding byte index */
+#define ELFDATANONE 0 /* Invalid data encoding */
+#define ELFDATA2LSB 1 /* 2's complement, little endian */
+#define ELFDATA2MSB 2 /* 2's complement, big endian */
+#define ELFDATANUM 3
+
+#define EI_VERSION 6 /* File version byte index */
+ /* Value must be EV_CURRENT */
+
+#define EI_OSABI 7 /* OS ABI identification */
+#define ELFOSABI_NONE 0 /* UNIX System V ABI */
+#define ELFOSABI_SYSV 0 /* Alias. */
+#define ELFOSABI_HPUX 1 /* HP-UX */
+#define ELFOSABI_NETBSD 2 /* NetBSD. */
+#define ELFOSABI_LINUX 3 /* Linux. */
+#define ELFOSABI_HURD 4 /* GNU/Hurd */
+#define ELFOSABI_SOLARIS 6 /* Sun Solaris. */
+#define ELFOSABI_AIX 7 /* IBM AIX. */
+#define ELFOSABI_IRIX 8 /* SGI Irix. */
+#define ELFOSABI_FREEBSD 9 /* FreeBSD. */
+#define ELFOSABI_TRU64 10 /* Compaq TRU64 UNIX. */
+#define ELFOSABI_MODESTO 11 /* Novell Modesto. */
+#define ELFOSABI_OPENBSD 12 /* OpenBSD. */
+#define ELFOSABI_OPENVMS 13 /* OpenVMS */
+#define ELFOSABI_NSK 14 /* Hewlett-Packard Non-Stop Kernel */
+#define ELFOSABI_AROS 15 /* Amiga Research OS */
+#define ELFOSABI_ARM 97 /* ARM */
+#define ELFOSABI_STANDALONE 255 /* Standalone (embedded) application */
+
+#define EI_ABIVERSION 8 /* ABI version */
+
+#define EI_PAD 9 /* Byte index of padding bytes */
+
+/* Legal values for e_type (object file type). */
+
+#define ET_NONE 0 /* No file type */
+#define ET_REL 1 /* Relocatable file */
+#define ET_EXEC 2 /* Executable file */
+#define ET_DYN 3 /* Shared object file */
+#define ET_CORE 4 /* Core file */
+#define ET_NUM 5 /* Number of defined types */
+#define ET_LOOS 0xfe00 /* OS-specific range start */
+#define ET_HIOS 0xfeff /* OS-specific range end */
+#define ET_LOPROC 0xff00 /* Processor-specific range start */
+#define ET_HIPROC 0xffff /* Processor-specific range end */
+
+/* Legal values for e_machine (architecture). */
+
+#define EM_NONE 0 /* No machine */
+#define EM_M32 1 /* AT&T WE 32100 */
+#define EM_SPARC 2 /* SUN SPARC */
+#define EM_386 3 /* Intel 80386 */
+#define EM_68K 4 /* Motorola m68k family */
+#define EM_88K 5 /* Motorola m88k family */
+#define EM_486 6 /* Intel 80486 *//* Reserved for future use */
+#define EM_860 7 /* Intel 80860 */
+#define EM_MIPS 8 /* MIPS R3000 big-endian */
+#define EM_S370 9 /* IBM System/370 */
+#define EM_MIPS_RS3_LE 10 /* MIPS R3000 little-endian */
+
+#define EM_PARISC 15 /* HPPA */
+#define EM_VPP500 17 /* Fujitsu VPP500 */
+#define EM_SPARC32PLUS 18 /* Sun's "v8plus" */
+#define EM_960 19 /* Intel 80960 */
+#define EM_PPC 20 /* PowerPC */
+#define EM_PPC64 21 /* PowerPC 64-bit */
+#define EM_S390 22 /* IBM S390 */
+
+#define EM_V800 36 /* NEC V800 series */
+#define EM_FR20 37 /* Fujitsu FR20 */
+#define EM_RH32 38 /* TRW RH-32 */
+#define EM_MCORE 39 /* Motorola M*Core */ /* May also be taken by Fujitsu MMA */
+#define EM_RCE 39 /* Old name for MCore */
+#define EM_ARM 40 /* ARM */
+#define EM_FAKE_ALPHA 41 /* Digital Alpha */
+#define EM_SH 42 /* Renesas SH */
+#define EM_SPARCV9 43 /* SPARC v9 64-bit */
+#define EM_TRICORE 44 /* Siemens Tricore */
+#define EM_ARC 45 /* Argonaut RISC Core */
+#define EM_H8_300 46 /* Renesas H8/300 */
+#define EM_H8_300H 47 /* Renesas H8/300H */
+#define EM_H8S 48 /* Renesas H8S */
+#define EM_H8_500 49 /* Renesas H8/500 */
+#define EM_IA_64 50 /* Intel Merced */
+#define EM_MIPS_X 51 /* Stanford MIPS-X */
+#define EM_COLDFIRE 52 /* Motorola Coldfire */
+#define EM_68HC12 53 /* Motorola M68HC12 */
+#define EM_MMA 54 /* Fujitsu MMA Multimedia Accelerator*/
+#define EM_PCP 55 /* Siemens PCP */
+#define EM_NCPU 56 /* Sony nCPU embeeded RISC */
+#define EM_NDR1 57 /* Denso NDR1 microprocessor */
+#define EM_STARCORE 58 /* Motorola Start*Core processor */
+#define EM_ME16 59 /* Toyota ME16 processor */
+#define EM_ST100 60 /* STMicroelectronic ST100 processor */
+#define EM_TINYJ 61 /* Advanced Logic Corp. Tinyj emb.fam*/
+#define EM_X86_64 62 /* AMD x86-64 architecture */
+#define EM_PDSP 63 /* Sony DSP Processor */
+
+#define EM_FX66 66 /* Siemens FX66 microcontroller */
+#define EM_ST9PLUS 67 /* STMicroelectronics ST9+ 8/16 mc */
+#define EM_ST7 68 /* STmicroelectronics ST7 8 bit mc */
+#define EM_68HC16 69 /* Motorola MC68HC16 microcontroller */
+#define EM_68HC11 70 /* Motorola MC68HC11 microcontroller */
+#define EM_68HC08 71 /* Motorola MC68HC08 microcontroller */
+#define EM_68HC05 72 /* Motorola MC68HC05 microcontroller */
+#define EM_SVX 73 /* Silicon Graphics SVx */
+#define EM_ST19 74 /* STMicroelectronics ST19 8 bit mc */
+#define EM_VAX 75 /* Digital VAX */
+#define EM_CRIS 76 /* Axis Communications 32-bit embedded processor */
+#define EM_JAVELIN 77 /* Infineon Technologies 32-bit embedded processor */
+#define EM_FIREPATH 78 /* Element 14 64-bit DSP Processor */
+#define EM_ZSP 79 /* LSI Logic 16-bit DSP Processor */
+#define EM_MMIX 80 /* Donald Knuth's educational 64-bit processor */
+#define EM_HUANY 81 /* Harvard University machine-independent object files */
+#define EM_PRISM 82 /* SiTera Prism */
+#define EM_AVR 83 /* Atmel AVR 8-bit microcontroller */
+#define EM_FR30 84 /* Fujitsu FR30 */
+#define EM_D10V 85 /* Mitsubishi D10V */
+#define EM_D30V 86 /* Mitsubishi D30V */
+#define EM_V850 87 /* NEC v850 */
+#define EM_M32R 88 /* Renesas M32R */
+#define EM_MN10300 89 /* Matsushita MN10300 */
+#define EM_MN10200 90 /* Matsushita MN10200 */
+#define EM_PJ 91 /* picoJava */
+#define EM_OPENRISC 92 /* OpenRISC 32-bit embedded processor */
+#define EM_ARC_A5 93 /* ARC Cores Tangent-A5 */
+#define EM_XTENSA 94 /* Tensilica Xtensa Architecture */
+#define EM_IP2K 101 /* Ubicom IP2022 micro controller */
+#define EM_CR 103 /* National Semiconductor CompactRISC */
+#define EM_MSP430 105 /* TI msp430 micro controller */
+#define EM_BLACKFIN 106 /* Analog Devices Blackfin */
+#define EM_ALTERA_NIOS2 113 /* Altera Nios II soft-core processor */
+#define EM_CRX 114 /* National Semiconductor CRX */
+#define EM_NUM 95
+
+/* If it is necessary to assign new unofficial EM_* values, please pick large
+ random numbers (0x8523, 0xa7f2, etc.) to minimize the chances of collision
+ with official or non-GNU unofficial values.
+
+ NOTE: Do not just increment the most recent number by one.
+ Somebody else somewhere will do exactly the same thing, and you
+ will have a collision. Instead, pick a random number.
+
+ Normally, each entity or maintainer responsible for a machine with an
+ unofficial e_machine number should eventually ask registry@caldera.com for
+ an officially blessed number to be added to the list above. */
+
+/* picoJava */
+#define EM_PJ_OLD 99
+
+/* Cygnus PowerPC ELF backend. Written in the absence of an ABI. */
+#define EM_CYGNUS_POWERPC 0x9025
+
+/* Old version of Sparc v9, from before the ABI; this should be
+ removed shortly. */
+#define EM_OLD_SPARCV9 11
+
+/* Old version of PowerPC, this should be removed shortly. */
+#define EM_PPC_OLD 17
+
+/* (Deprecated) Temporary number for the OpenRISC processor. */
+#define EM_OR32 0x8472
+
+/* Renesas M32C and M16C. */
+#define EM_M32C 0xFEB0
+
+/* Cygnus M32R ELF backend. Written in the absence of an ABI. */
+#define EM_CYGNUS_M32R 0x9041
+
+/* old S/390 backend magic number. Written in the absence of an ABI. */
+#define EM_S390_OLD 0xa390
+
+/* D10V backend magic number. Written in the absence of an ABI. */
+#define EM_CYGNUS_D10V 0x7650
+
+/* D30V backend magic number. Written in the absence of an ABI. */
+#define EM_CYGNUS_D30V 0x7676
+
+/* V850 backend magic number. Written in the absense of an ABI. */
+#define EM_CYGNUS_V850 0x9080
+
+/* mn10200 and mn10300 backend magic numbers.
+ Written in the absense of an ABI. */
+#define EM_CYGNUS_MN10200 0xdead
+#define EM_CYGNUS_MN10300 0xbeef
+
+/* FR30 magic number - no EABI available. */
+#define EM_CYGNUS_FR30 0x3330
+
+/* AVR magic number
+ Written in the absense of an ABI. */
+#define EM_AVR_OLD 0x1057
+
+/* OpenRISC magic number
+ Written in the absense of an ABI. */
+#define EM_OPENRISC_OLD 0x3426
+
+/* DLX magic number
+ Written in the absense of an ABI. */
+#define EM_DLX 0x5aa5
+
+#define EM_XSTORMY16 0xad45
+
+/* FRV magic number - no EABI available??. */
+#define EM_CYGNUS_FRV 0x5441
+
+/* Ubicom IP2xxx; no ABI */
+#define EM_IP2K_OLD 0x8217
+
+#define EM_MT 0x2530 /* Morpho MT; no ABI */
+
+/* MSP430 magic number
+ Written in the absense everything. */
+#define EM_MSP430_OLD 0x1059
+
+/* Vitesse IQ2000. */
+#define EM_IQ2000 0xFEBA
+
+/* Old, unofficial value for Xtensa. */
+#define EM_XTENSA_OLD 0xabc7
+
+/* Alpha backend magic number. Written in the absence of an ABI. */
+#define EM_ALPHA 0x9026
+
+/* NIOS magic number - no EABI available. */
+#define EM_NIOS32 0xFEBB
+
+/* V850 backend magic number. Written in the absense of an ABI. */
+#define EM_CYGNUS_V850 0x9080
+
+/* Legal values for e_version (version). */
+
+#define EV_NONE 0 /* Invalid ELF version */
+#define EV_CURRENT 1 /* Current version */
+#define EV_NUM 2
+
+/* Section header. */
+
+typedef struct
+{
+ Elf32_Word sh_name; /* Section name (string tbl index) */
+ Elf32_Word sh_type; /* Section type */
+ Elf32_Word sh_flags; /* Section flags */
+ Elf32_Addr sh_addr; /* Section virtual addr at execution */
+ Elf32_Off sh_offset; /* Section file offset */
+ Elf32_Word sh_size; /* Section size in bytes */
+ Elf32_Word sh_link; /* Link to another section */
+ Elf32_Word sh_info; /* Additional section information */
+ Elf32_Word sh_addralign; /* Section alignment */
+ Elf32_Word sh_entsize; /* Entry size if section holds table */
+} Elf32_Shdr;
+
+typedef struct
+{
+ Elf64_Word sh_name; /* Section name (string tbl index) */
+ Elf64_Word sh_type; /* Section type */
+ Elf64_Xword sh_flags; /* Section flags */
+ Elf64_Addr sh_addr; /* Section virtual addr at execution */
+ Elf64_Off sh_offset; /* Section file offset */
+ Elf64_Xword sh_size; /* Section size in bytes */
+ Elf64_Word sh_link; /* Link to another section */
+ Elf64_Word sh_info; /* Additional section information */
+ Elf64_Xword sh_addralign; /* Section alignment */
+ Elf64_Xword sh_entsize; /* Entry size if section holds table */
+} Elf64_Shdr;
+
+/* Special section indices. */
+
+#define SHN_UNDEF 0 /* Undefined section */
+#define SHN_LORESERVE 0xff00 /* Start of reserved indices */
+#define SHN_LOPROC 0xff00 /* Start of processor-specific */
+#define SHN_BEFORE 0xff00 /* Order section before all others
+ (Solaris). */
+#define SHN_AFTER 0xff01 /* Order section after all others
+ (Solaris). */
+#define SHN_HIPROC 0xff1f /* End of processor-specific */
+#define SHN_LOOS 0xff20 /* Start of OS-specific */
+#define SHN_HIOS 0xff3f /* End of OS-specific */
+#define SHN_ABS 0xfff1 /* Associated symbol is absolute */
+#define SHN_COMMON 0xfff2 /* Associated symbol is common */
+#define SHN_XINDEX 0xffff /* Index is in extra table. */
+#define SHN_HIRESERVE 0xffff /* End of reserved indices */
+
+/* Legal values for sh_type (section type). */
+
+#define SHT_NULL 0 /* Section header table entry unused */
+#define SHT_PROGBITS 1 /* Program data */
+#define SHT_SYMTAB 2 /* Symbol table */
+#define SHT_STRTAB 3 /* String table */
+#define SHT_RELA 4 /* Relocation entries with addends */
+#define SHT_HASH 5 /* Symbol hash table */
+#define SHT_DYNAMIC 6 /* Dynamic linking information */
+#define SHT_NOTE 7 /* Notes */
+#define SHT_NOBITS 8 /* Program space with no data (bss) */
+#define SHT_REL 9 /* Relocation entries, no addends */
+#define SHT_SHLIB 10 /* Reserved */
+#define SHT_DYNSYM 11 /* Dynamic linker symbol table */
+#define SHT_INIT_ARRAY 14 /* Array of constructors */
+#define SHT_FINI_ARRAY 15 /* Array of destructors */
+#define SHT_PREINIT_ARRAY 16 /* Array of pre-constructors */
+#define SHT_GROUP 17 /* Section group */
+#define SHT_SYMTAB_SHNDX 18 /* Extended section indeces */
+#define SHT_NUM 19 /* Number of defined types. */
+#define SHT_LOOS 0x60000000 /* Start OS-specific */
+#define SHT_GNU_LIBLIST 0x6ffffff7 /* Prelink library list */
+#define SHT_CHECKSUM 0x6ffffff8 /* Checksum for DSO content. */
+#define SHT_LOSUNW 0x6ffffffa /* Sun-specific low bound. */
+#define SHT_SUNW_move 0x6ffffffa
+#define SHT_SUNW_COMDAT 0x6ffffffb
+#define SHT_SUNW_syminfo 0x6ffffffc
+#define SHT_GNU_verdef 0x6ffffffd /* Version definition section. */
+#define SHT_GNU_verneed 0x6ffffffe /* Version needs section. */
+#define SHT_GNU_versym 0x6fffffff /* Version symbol table. */
+#define SHT_HISUNW 0x6fffffff /* Sun-specific high bound. */
+#define SHT_HIOS 0x6fffffff /* End OS-specific type */
+#define SHT_LOPROC 0x70000000 /* Start of processor-specific */
+#define SHT_HIPROC 0x7fffffff /* End of processor-specific */
+#define SHT_LOUSER 0x80000000 /* Start of application-specific */
+#define SHT_HIUSER 0x8fffffff /* End of application-specific */
+
+/* Legal values for sh_flags (section flags). */
+
+#define SHF_WRITE (1 << 0) /* Writable */
+#define SHF_ALLOC (1 << 1) /* Occupies memory during execution */
+#define SHF_EXECINSTR (1 << 2) /* Executable */
+#define SHF_MERGE (1 << 4) /* Might be merged */
+#define SHF_STRINGS (1 << 5) /* Contains nul-terminated strings */
+#define SHF_INFO_LINK (1 << 6) /* `sh_info' contains SHT index */
+#define SHF_LINK_ORDER (1 << 7) /* Preserve order after combining */
+#define SHF_OS_NONCONFORMING (1 << 8) /* Non-standard OS specific handling
+ required */
+#define SHF_GROUP (1 << 9) /* Section is member of a group. */
+#define SHF_TLS (1 << 10) /* Section hold thread-local data. */
+#define SHF_MASKOS 0x0ff00000 /* OS-specific. */
+#define SHF_MASKPROC 0xf0000000 /* Processor-specific */
+#define SHF_ORDERED (1 << 30) /* Special ordering requirement
+ (Solaris). */
+#define SHF_EXCLUDE (1 << 31) /* Section is excluded unless
+ referenced or allocated (Solaris).*/
+
+/* Section group handling. */
+#define GRP_COMDAT 0x1 /* Mark group as COMDAT. */
+
+/* Symbol table entry. */
+
+typedef struct
+{
+ Elf32_Word st_name; /* Symbol name (string tbl index) */
+ Elf32_Addr st_value; /* Symbol value */
+ Elf32_Word st_size; /* Symbol size */
+ unsigned char st_info; /* Symbol type and binding */
+ unsigned char st_other; /* Symbol visibility */
+ Elf32_Section st_shndx; /* Section index */
+} Elf32_Sym;
+
+typedef struct
+{
+ Elf64_Word st_name; /* Symbol name (string tbl index) */
+ unsigned char st_info; /* Symbol type and binding */
+ unsigned char st_other; /* Symbol visibility */
+ Elf64_Section st_shndx; /* Section index */
+ Elf64_Addr st_value; /* Symbol value */
+ Elf64_Xword st_size; /* Symbol size */
+} Elf64_Sym;
+
+/* The syminfo section if available contains additional information about
+ every dynamic symbol. */
+
+typedef struct
+{
+ Elf32_Half si_boundto; /* Direct bindings, symbol bound to */
+ Elf32_Half si_flags; /* Per symbol flags */
+} Elf32_Syminfo;
+
+typedef struct
+{
+ Elf64_Half si_boundto; /* Direct bindings, symbol bound to */
+ Elf64_Half si_flags; /* Per symbol flags */
+} Elf64_Syminfo;
+
+/* Possible values for si_boundto. */
+#define SYMINFO_BT_SELF 0xffff /* Symbol bound to self */
+#define SYMINFO_BT_PARENT 0xfffe /* Symbol bound to parent */
+#define SYMINFO_BT_LOWRESERVE 0xff00 /* Beginning of reserved entries */
+
+/* Possible bitmasks for si_flags. */
+#define SYMINFO_FLG_DIRECT 0x0001 /* Direct bound symbol */
+#define SYMINFO_FLG_PASSTHRU 0x0002 /* Pass-thru symbol for translator */
+#define SYMINFO_FLG_COPY 0x0004 /* Symbol is a copy-reloc */
+#define SYMINFO_FLG_LAZYLOAD 0x0008 /* Symbol bound to object to be lazy
+ loaded */
+/* Syminfo version values. */
+#define SYMINFO_NONE 0
+#define SYMINFO_CURRENT 1
+#define SYMINFO_NUM 2
+
+
+/* How to extract and insert information held in the st_info field. */
+
+#define ELF32_ST_BIND(val) (((unsigned char) (val)) >> 4)
+#define ELF32_ST_TYPE(val) ((val) & 0xf)
+#define ELF32_ST_INFO(bind, type) (((bind) << 4) + ((type) & 0xf))
+
+/* Both Elf32_Sym and Elf64_Sym use the same one-byte st_info field. */
+#define ELF64_ST_BIND(val) ELF32_ST_BIND (val)
+#define ELF64_ST_TYPE(val) ELF32_ST_TYPE (val)
+#define ELF64_ST_INFO(bind, type) ELF32_ST_INFO ((bind), (type))
+
+/* Legal values for ST_BIND subfield of st_info (symbol binding). */
+
+#define STB_LOCAL 0 /* Local symbol */
+#define STB_GLOBAL 1 /* Global symbol */
+#define STB_WEAK 2 /* Weak symbol */
+#define STB_NUM 3 /* Number of defined types. */
+#define STB_LOOS 10 /* Start of OS-specific */
+#define STB_HIOS 12 /* End of OS-specific */
+#define STB_LOPROC 13 /* Start of processor-specific */
+#define STB_HIPROC 15 /* End of processor-specific */
+
+/* Legal values for ST_TYPE subfield of st_info (symbol type). */
+
+#define STT_NOTYPE 0 /* Symbol type is unspecified */
+#define STT_OBJECT 1 /* Symbol is a data object */
+#define STT_FUNC 2 /* Symbol is a code object */
+#define STT_SECTION 3 /* Symbol associated with a section */
+#define STT_FILE 4 /* Symbol's name is file name */
+#define STT_COMMON 5 /* Symbol is a common data object */
+#define STT_TLS 6 /* Symbol is thread-local data object*/
+#define STT_NUM 7 /* Number of defined types. */
+#define STT_LOOS 10 /* Start of OS-specific */
+#define STT_HIOS 12 /* End of OS-specific */
+#define STT_LOPROC 13 /* Start of processor-specific */
+#define STT_HIPROC 15 /* End of processor-specific */
+
+
+/* Symbol table indices are found in the hash buckets and chain table
+ of a symbol hash table section. This special index value indicates
+ the end of a chain, meaning no further symbols are found in that bucket. */
+
+#define STN_UNDEF 0 /* End of a chain. */
+
+
+/* How to extract and insert information held in the st_other field. */
+
+#define ELF32_ST_VISIBILITY(o) ((o) & 0x03)
+
+/* For ELF64 the definitions are the same. */
+#define ELF64_ST_VISIBILITY(o) ELF32_ST_VISIBILITY (o)
+
+/* Symbol visibility specification encoded in the st_other field. */
+#define STV_DEFAULT 0 /* Default symbol visibility rules */
+#define STV_INTERNAL 1 /* Processor specific hidden class */
+#define STV_HIDDEN 2 /* Sym unavailable in other modules */
+#define STV_PROTECTED 3 /* Not preemptible, not exported */
+
+
+/* Relocation table entry without addend (in section of type SHT_REL). */
+
+typedef struct
+{
+ Elf32_Addr r_offset; /* Address */
+ Elf32_Word r_info; /* Relocation type and symbol index */
+} Elf32_Rel;
+
+/* I have seen two different definitions of the Elf64_Rel and
+ Elf64_Rela structures, so we'll leave them out until Novell (or
+ whoever) gets their act together. */
+/* The following, at least, is used on Sparc v9, MIPS, and Alpha. */
+
+typedef struct
+{
+ Elf64_Addr r_offset; /* Address */
+ Elf64_Xword r_info; /* Relocation type and symbol index */
+} Elf64_Rel;
+
+/* Relocation table entry with addend (in section of type SHT_RELA). */
+
+typedef struct
+{
+ Elf32_Addr r_offset; /* Address */
+ Elf32_Word r_info; /* Relocation type and symbol index */
+ Elf32_Sword r_addend; /* Addend */
+} Elf32_Rela;
+
+typedef struct
+{
+ Elf64_Addr r_offset; /* Address */
+ Elf64_Xword r_info; /* Relocation type and symbol index */
+ Elf64_Sxword r_addend; /* Addend */
+} Elf64_Rela;
+
+/* How to extract and insert information held in the r_info field. */
+
+#define ELF32_R_SYM(val) ((val) >> 8)
+#define ELF32_R_TYPE(val) ((val) & 0xff)
+#define ELF32_R_INFO(sym, type) (((sym) << 8) + ((type) & 0xff))
+
+#define ELF64_R_SYM(i) ((i) >> 32)
+#define ELF64_R_TYPE(i) ((i) & 0xffffffff)
+#define ELF64_R_INFO(sym,type) ((((Elf64_Xword) (sym)) << 32) + (type))
+
+/* Program segment header. */
+
+typedef struct
+{
+ Elf32_Word p_type; /* Segment type */
+ Elf32_Off p_offset; /* Segment file offset */
+ Elf32_Addr p_vaddr; /* Segment virtual address */
+ Elf32_Addr p_paddr; /* Segment physical address */
+ Elf32_Word p_filesz; /* Segment size in file */
+ Elf32_Word p_memsz; /* Segment size in memory */
+ Elf32_Word p_flags; /* Segment flags */
+ Elf32_Word p_align; /* Segment alignment */
+} Elf32_Phdr;
+
+typedef struct
+{
+ Elf64_Word p_type; /* Segment type */
+ Elf64_Word p_flags; /* Segment flags */
+ Elf64_Off p_offset; /* Segment file offset */
+ Elf64_Addr p_vaddr; /* Segment virtual address */
+ Elf64_Addr p_paddr; /* Segment physical address */
+ Elf64_Xword p_filesz; /* Segment size in file */
+ Elf64_Xword p_memsz; /* Segment size in memory */
+ Elf64_Xword p_align; /* Segment alignment */
+} Elf64_Phdr;
+
+/* Legal values for p_type (segment type). */
+
+#define PT_NULL 0 /* Program header table entry unused */
+#define PT_LOAD 1 /* Loadable program segment */
+#define PT_DYNAMIC 2 /* Dynamic linking information */
+#define PT_INTERP 3 /* Program interpreter */
+#define PT_NOTE 4 /* Auxiliary information */
+#define PT_SHLIB 5 /* Reserved */
+#define PT_PHDR 6 /* Entry for header table itself */
+#define PT_TLS 7 /* Thread-local storage segment */
+#define PT_NUM 8 /* Number of defined types */
+#define PT_LOOS 0x60000000 /* Start of OS-specific */
+#define PT_GNU_EH_FRAME 0x6474e550 /* GCC .eh_frame_hdr segment */
+#define PT_GNU_STACK 0x6474e551 /* Indicates stack executability */
+#define PT_GNU_RELRO 0x6474e552 /* Read-only after relocation */
+#define PT_PAX_FLAGS 0x65041580 /* Indicates PaX flag markings */
+#define PT_LOSUNW 0x6ffffffa
+#define PT_SUNWBSS 0x6ffffffa /* Sun Specific segment */
+#define PT_SUNWSTACK 0x6ffffffb /* Stack segment */
+#define PT_HISUNW 0x6fffffff
+#define PT_HIOS 0x6fffffff /* End of OS-specific */
+#define PT_LOPROC 0x70000000 /* Start of processor-specific */
+#define PT_HIPROC 0x7fffffff /* End of processor-specific */
+
+/* Legal values for p_flags (segment flags). */
+
+#define PF_X (1 << 0) /* Segment is executable */
+#define PF_W (1 << 1) /* Segment is writable */
+#define PF_R (1 << 2) /* Segment is readable */
+#define PF_PAGEEXEC (1 << 4) /* Enable PAGEEXEC */
+#define PF_NOPAGEEXEC (1 << 5) /* Disable PAGEEXEC */
+#define PF_SEGMEXEC (1 << 6) /* Enable SEGMEXEC */
+#define PF_NOSEGMEXEC (1 << 7) /* Disable SEGMEXEC */
+#define PF_MPROTECT (1 << 8) /* Enable MPROTECT */
+#define PF_NOMPROTECT (1 << 9) /* Disable MPROTECT */
+#define PF_RANDEXEC (1 << 10) /* Enable RANDEXEC */
+#define PF_NORANDEXEC (1 << 11) /* Disable RANDEXEC */
+#define PF_EMUTRAMP (1 << 12) /* Enable EMUTRAMP */
+#define PF_NOEMUTRAMP (1 << 13) /* Disable EMUTRAMP */
+#define PF_RANDMMAP (1 << 14) /* Enable RANDMMAP */
+#define PF_NORANDMMAP (1 << 15) /* Disable RANDMMAP */
+#define PF_MASKOS 0x0ff00000 /* OS-specific */
+#define PF_MASKPROC 0xf0000000 /* Processor-specific */
+
+/* Legal values for note segment descriptor types for core files. */
+
+#define NT_PRSTATUS 1 /* Contains copy of prstatus struct */
+#define NT_FPREGSET 2 /* Contains copy of fpregset struct */
+#define NT_PRPSINFO 3 /* Contains copy of prpsinfo struct */
+#define NT_PRXREG 4 /* Contains copy of prxregset struct */
+#define NT_TASKSTRUCT 4 /* Contains copy of task structure */
+#define NT_PLATFORM 5 /* String from sysinfo(SI_PLATFORM) */
+#define NT_AUXV 6 /* Contains copy of auxv array */
+#define NT_GWINDOWS 7 /* Contains copy of gwindows struct */
+#define NT_ASRS 8 /* Contains copy of asrset struct */
+#define NT_PSTATUS 10 /* Contains copy of pstatus struct */
+#define NT_PSINFO 13 /* Contains copy of psinfo struct */
+#define NT_PRCRED 14 /* Contains copy of prcred struct */
+#define NT_UTSNAME 15 /* Contains copy of utsname struct */
+#define NT_LWPSTATUS 16 /* Contains copy of lwpstatus struct */
+#define NT_LWPSINFO 17 /* Contains copy of lwpinfo struct */
+#define NT_PRFPXREG 20 /* Contains copy of fprxregset struct*/
+
+/* Legal values for the note segment descriptor types for object files. */
+
+#define NT_VERSION 1 /* Contains a version string. */
+
+
+/* Dynamic section entry. */
+
+typedef struct
+{
+ Elf32_Sword d_tag; /* Dynamic entry type */
+ union
+ {
+ Elf32_Word d_val; /* Integer value */
+ Elf32_Addr d_ptr; /* Address value */
+ } d_un;
+} Elf32_Dyn;
+
+typedef struct
+{
+ Elf64_Sxword d_tag; /* Dynamic entry type */
+ union
+ {
+ Elf64_Xword d_val; /* Integer value */
+ Elf64_Addr d_ptr; /* Address value */
+ } d_un;
+} Elf64_Dyn;
+
+/* Legal values for d_tag (dynamic entry type). */
+
+#define DT_NULL 0 /* Marks end of dynamic section */
+#define DT_NEEDED 1 /* Name of needed library */
+#define DT_PLTRELSZ 2 /* Size in bytes of PLT relocs */
+#define DT_PLTGOT 3 /* Processor defined value */
+#define DT_HASH 4 /* Address of symbol hash table */
+#define DT_STRTAB 5 /* Address of string table */
+#define DT_SYMTAB 6 /* Address of symbol table */
+#define DT_RELA 7 /* Address of Rela relocs */
+#define DT_RELASZ 8 /* Total size of Rela relocs */
+#define DT_RELAENT 9 /* Size of one Rela reloc */
+#define DT_STRSZ 10 /* Size of string table */
+#define DT_SYMENT 11 /* Size of one symbol table entry */
+#define DT_INIT 12 /* Address of init function */
+#define DT_FINI 13 /* Address of termination function */
+#define DT_SONAME 14 /* Name of shared object */
+#define DT_RPATH 15 /* Library search path (deprecated) */
+#define DT_SYMBOLIC 16 /* Start symbol search here */
+#define DT_REL 17 /* Address of Rel relocs */
+#define DT_RELSZ 18 /* Total size of Rel relocs */
+#define DT_RELENT 19 /* Size of one Rel reloc */
+#define DT_PLTREL 20 /* Type of reloc in PLT */
+#define DT_DEBUG 21 /* For debugging; unspecified */
+#define DT_TEXTREL 22 /* Reloc might modify .text */
+#define DT_JMPREL 23 /* Address of PLT relocs */
+#define DT_BIND_NOW 24 /* Process relocations of object */
+#define DT_INIT_ARRAY 25 /* Array with addresses of init fct */
+#define DT_FINI_ARRAY 26 /* Array with addresses of fini fct */
+#define DT_INIT_ARRAYSZ 27 /* Size in bytes of DT_INIT_ARRAY */
+#define DT_FINI_ARRAYSZ 28 /* Size in bytes of DT_FINI_ARRAY */
+#define DT_RUNPATH 29 /* Library search path */
+#define DT_FLAGS 30 /* Flags for the object being loaded */
+#define DT_ENCODING 32 /* Start of encoded range */
+#define DT_PREINIT_ARRAY 32 /* Array with addresses of preinit fct*/
+#define DT_PREINIT_ARRAYSZ 33 /* size in bytes of DT_PREINIT_ARRAY */
+#define DT_NUM 34 /* Number used */
+#define DT_LOOS 0x6000000d /* Start of OS-specific */
+#define DT_HIOS 0x6ffff000 /* End of OS-specific */
+#define DT_LOPROC 0x70000000 /* Start of processor-specific */
+#define DT_HIPROC 0x7fffffff /* End of processor-specific */
+#define DT_PROCNUM DT_MIPS_NUM /* Most used by any processor */
+
+/* DT_* entries which fall between DT_VALRNGHI & DT_VALRNGLO use the
+ Dyn.d_un.d_val field of the Elf*_Dyn structure. This follows Sun's
+ approach. */
+#define DT_VALRNGLO 0x6ffffd00
+#define DT_GNU_PRELINKED 0x6ffffdf5 /* Prelinking timestamp */
+#define DT_GNU_CONFLICTSZ 0x6ffffdf6 /* Size of conflict section */
+#define DT_GNU_LIBLISTSZ 0x6ffffdf7 /* Size of library list */
+#define DT_CHECKSUM 0x6ffffdf8
+#define DT_PLTPADSZ 0x6ffffdf9
+#define DT_MOVEENT 0x6ffffdfa
+#define DT_MOVESZ 0x6ffffdfb
+#define DT_FEATURE_1 0x6ffffdfc /* Feature selection (DTF_*). */
+#define DT_POSFLAG_1 0x6ffffdfd /* Flags for DT_* entries, effecting
+ the following DT_* entry. */
+#define DT_SYMINSZ 0x6ffffdfe /* Size of syminfo table (in bytes) */
+#define DT_SYMINENT 0x6ffffdff /* Entry size of syminfo */
+#define DT_VALRNGHI 0x6ffffdff
+#define DT_VALTAGIDX(tag) (DT_VALRNGHI - (tag)) /* Reverse order! */
+#define DT_VALNUM 12
+
+/* DT_* entries which fall between DT_ADDRRNGHI & DT_ADDRRNGLO use the
+ Dyn.d_un.d_ptr field of the Elf*_Dyn structure.
+
+ If any adjustment is made to the ELF object after it has been
+ built these entries will need to be adjusted. */
+#define DT_ADDRRNGLO 0x6ffffe00
+#define DT_GNU_CONFLICT 0x6ffffef8 /* Start of conflict section */
+#define DT_GNU_LIBLIST 0x6ffffef9 /* Library list */
+#define DT_CONFIG 0x6ffffefa /* Configuration information. */
+#define DT_DEPAUDIT 0x6ffffefb /* Dependency auditing. */
+#define DT_AUDIT 0x6ffffefc /* Object auditing. */
+#define DT_PLTPAD 0x6ffffefd /* PLT padding. */
+#define DT_MOVETAB 0x6ffffefe /* Move table. */
+#define DT_SYMINFO 0x6ffffeff /* Syminfo table. */
+#define DT_ADDRRNGHI 0x6ffffeff
+#define DT_ADDRTAGIDX(tag) (DT_ADDRRNGHI - (tag)) /* Reverse order! */
+#define DT_ADDRNUM 10
+
+/* The versioning entry types. The next are defined as part of the
+ GNU extension. */
+#define DT_VERSYM 0x6ffffff0
+
+#define DT_RELACOUNT 0x6ffffff9
+#define DT_RELCOUNT 0x6ffffffa
+
+/* These were chosen by Sun. */
+#define DT_FLAGS_1 0x6ffffffb /* State flags, see DF_1_* below. */
+#define DT_VERDEF 0x6ffffffc /* Address of version definition
+ table */
+#define DT_VERDEFNUM 0x6ffffffd /* Number of version definitions */
+#define DT_VERNEED 0x6ffffffe /* Address of table with needed
+ versions */
+#define DT_VERNEEDNUM 0x6fffffff /* Number of needed versions */
+#define DT_VERSIONTAGIDX(tag) (DT_VERNEEDNUM - (tag)) /* Reverse order! */
+#define DT_VERSIONTAGNUM 16
+
+/* Sun added these machine-independent extensions in the "processor-specific"
+ range. Be compatible. */
+#define DT_AUXILIARY 0x7ffffffd /* Shared object to load before self */
+#define DT_FILTER 0x7fffffff /* Shared object to get values from */
+#define DT_EXTRATAGIDX(tag) ((Elf32_Word)-((Elf32_Sword) (tag) <<1>>1)-1)
+#define DT_EXTRANUM 3
+
+/* Values of `d_un.d_val' in the DT_FLAGS entry. */
+#define DF_ORIGIN 0x00000001 /* Object may use DF_ORIGIN */
+#define DF_SYMBOLIC 0x00000002 /* Symbol resolutions starts here */
+#define DF_TEXTREL 0x00000004 /* Object contains text relocations */
+#define DF_BIND_NOW 0x00000008 /* No lazy binding for this object */
+#define DF_STATIC_TLS 0x00000010 /* Module uses the static TLS model */
+
+/* State flags selectable in the `d_un.d_val' element of the DT_FLAGS_1
+ entry in the dynamic section. */
+#define DF_1_NOW 0x00000001 /* Set RTLD_NOW for this object. */
+#define DF_1_GLOBAL 0x00000002 /* Set RTLD_GLOBAL for this object. */
+#define DF_1_GROUP 0x00000004 /* Set RTLD_GROUP for this object. */
+#define DF_1_NODELETE 0x00000008 /* Set RTLD_NODELETE for this object.*/
+#define DF_1_LOADFLTR 0x00000010 /* Trigger filtee loading at runtime.*/
+#define DF_1_INITFIRST 0x00000020 /* Set RTLD_INITFIRST for this object*/
+#define DF_1_NOOPEN 0x00000040 /* Set RTLD_NOOPEN for this object. */
+#define DF_1_ORIGIN 0x00000080 /* $ORIGIN must be handled. */
+#define DF_1_DIRECT 0x00000100 /* Direct binding enabled. */
+#define DF_1_TRANS 0x00000200
+#define DF_1_INTERPOSE 0x00000400 /* Object is used to interpose. */
+#define DF_1_NODEFLIB 0x00000800 /* Ignore default lib search path. */
+#define DF_1_NODUMP 0x00001000 /* Object can't be dldump'ed. */
+#define DF_1_CONFALT 0x00002000 /* Configuration alternative created.*/
+#define DF_1_ENDFILTEE 0x00004000 /* Filtee terminates filters search. */
+#define DF_1_DISPRELDNE 0x00008000 /* Disp reloc applied at build time. */
+#define DF_1_DISPRELPND 0x00010000 /* Disp reloc applied at run-time. */
+
+/* Flags for the feature selection in DT_FEATURE_1. */
+#define DTF_1_PARINIT 0x00000001
+#define DTF_1_CONFEXP 0x00000002
+
+/* Flags in the DT_POSFLAG_1 entry effecting only the next DT_* entry. */
+#define DF_P1_LAZYLOAD 0x00000001 /* Lazyload following object. */
+#define DF_P1_GROUPPERM 0x00000002 /* Symbols from next object are not
+ generally available. */
+
+/* Version definition sections. */
+
+typedef struct
+{
+ Elf32_Half vd_version; /* Version revision */
+ Elf32_Half vd_flags; /* Version information */
+ Elf32_Half vd_ndx; /* Version Index */
+ Elf32_Half vd_cnt; /* Number of associated aux entries */
+ Elf32_Word vd_hash; /* Version name hash value */
+ Elf32_Word vd_aux; /* Offset in bytes to verdaux array */
+ Elf32_Word vd_next; /* Offset in bytes to next verdef
+ entry */
+} Elf32_Verdef;
+
+typedef struct
+{
+ Elf64_Half vd_version; /* Version revision */
+ Elf64_Half vd_flags; /* Version information */
+ Elf64_Half vd_ndx; /* Version Index */
+ Elf64_Half vd_cnt; /* Number of associated aux entries */
+ Elf64_Word vd_hash; /* Version name hash value */
+ Elf64_Word vd_aux; /* Offset in bytes to verdaux array */
+ Elf64_Word vd_next; /* Offset in bytes to next verdef
+ entry */
+} Elf64_Verdef;
+
+
+/* Legal values for vd_version (version revision). */
+#define VER_DEF_NONE 0 /* No version */
+#define VER_DEF_CURRENT 1 /* Current version */
+#define VER_DEF_NUM 2 /* Given version number */
+
+/* Legal values for vd_flags (version information flags). */
+#define VER_FLG_BASE 0x1 /* Version definition of file itself */
+#define VER_FLG_WEAK 0x2 /* Weak version identifier */
+
+/* Versym symbol index values. */
+#define VER_NDX_LOCAL 0 /* Symbol is local. */
+#define VER_NDX_GLOBAL 1 /* Symbol is global. */
+#define VER_NDX_LORESERVE 0xff00 /* Beginning of reserved entries. */
+#define VER_NDX_ELIMINATE 0xff01 /* Symbol is to be eliminated. */
+
+/* Auxialiary version information. */
+
+typedef struct
+{
+ Elf32_Word vda_name; /* Version or dependency names */
+ Elf32_Word vda_next; /* Offset in bytes to next verdaux
+ entry */
+} Elf32_Verdaux;
+
+typedef struct
+{
+ Elf64_Word vda_name; /* Version or dependency names */
+ Elf64_Word vda_next; /* Offset in bytes to next verdaux
+ entry */
+} Elf64_Verdaux;
+
+
+/* Version dependency section. */
+
+typedef struct
+{
+ Elf32_Half vn_version; /* Version of structure */
+ Elf32_Half vn_cnt; /* Number of associated aux entries */
+ Elf32_Word vn_file; /* Offset of filename for this
+ dependency */
+ Elf32_Word vn_aux; /* Offset in bytes to vernaux array */
+ Elf32_Word vn_next; /* Offset in bytes to next verneed
+ entry */
+} Elf32_Verneed;
+
+typedef struct
+{
+ Elf64_Half vn_version; /* Version of structure */
+ Elf64_Half vn_cnt; /* Number of associated aux entries */
+ Elf64_Word vn_file; /* Offset of filename for this
+ dependency */
+ Elf64_Word vn_aux; /* Offset in bytes to vernaux array */
+ Elf64_Word vn_next; /* Offset in bytes to next verneed
+ entry */
+} Elf64_Verneed;
+
+
+/* Legal values for vn_version (version revision). */
+#define VER_NEED_NONE 0 /* No version */
+#define VER_NEED_CURRENT 1 /* Current version */
+#define VER_NEED_NUM 2 /* Given version number */
+
+/* Auxiliary needed version information. */
+
+typedef struct
+{
+ Elf32_Word vna_hash; /* Hash value of dependency name */
+ Elf32_Half vna_flags; /* Dependency specific information */
+ Elf32_Half vna_other; /* Unused */
+ Elf32_Word vna_name; /* Dependency name string offset */
+ Elf32_Word vna_next; /* Offset in bytes to next vernaux
+ entry */
+} Elf32_Vernaux;
+
+typedef struct
+{
+ Elf64_Word vna_hash; /* Hash value of dependency name */
+ Elf64_Half vna_flags; /* Dependency specific information */
+ Elf64_Half vna_other; /* Unused */
+ Elf64_Word vna_name; /* Dependency name string offset */
+ Elf64_Word vna_next; /* Offset in bytes to next vernaux
+ entry */
+} Elf64_Vernaux;
+
+
+/* Legal values for vna_flags. */
+#define VER_FLG_WEAK 0x2 /* Weak version identifier */
+
+
+/* Auxiliary vector. */
+
+/* This vector is normally only used by the program interpreter. The
+ usual definition in an ABI supplement uses the name auxv_t. The
+ vector is not usually defined in a standard <elf.h> file, but it
+ can't hurt. We rename it to avoid conflicts. The sizes of these
+ types are an arrangement between the exec server and the program
+ interpreter, so we don't fully specify them here. */
+
+typedef struct
+{
+ uint32_t a_type; /* Entry type */
+ union
+ {
+ uint32_t a_val; /* Integer value */
+ /* We use to have pointer elements added here. We cannot do that,
+ though, since it does not work when using 32-bit definitions
+ on 64-bit platforms and vice versa. */
+ } a_un;
+} Elf32_auxv_t;
+
+typedef struct
+{
+ uint64_t a_type; /* Entry type */
+ union
+ {
+ uint64_t a_val; /* Integer value */
+ /* We use to have pointer elements added here. We cannot do that,
+ though, since it does not work when using 32-bit definitions
+ on 64-bit platforms and vice versa. */
+ } a_un;
+} Elf64_auxv_t;
+
+/* Legal values for a_type (entry type). */
+
+#define AT_NULL 0 /* End of vector */
+#define AT_IGNORE 1 /* Entry should be ignored */
+#define AT_EXECFD 2 /* File descriptor of program */
+#define AT_PHDR 3 /* Program headers for program */
+#define AT_PHENT 4 /* Size of program header entry */
+#define AT_PHNUM 5 /* Number of program headers */
+#define AT_PAGESZ 6 /* System page size */
+#define AT_BASE 7 /* Base address of interpreter */
+#define AT_FLAGS 8 /* Flags */
+#define AT_ENTRY 9 /* Entry point of program */
+#define AT_NOTELF 10 /* Program is not ELF */
+#define AT_UID 11 /* Real uid */
+#define AT_EUID 12 /* Effective uid */
+#define AT_GID 13 /* Real gid */
+#define AT_EGID 14 /* Effective gid */
+#define AT_CLKTCK 17 /* Frequency of times() */
+
+/* Some more special a_type values describing the hardware. */
+#define AT_PLATFORM 15 /* String identifying platform. */
+#define AT_HWCAP 16 /* Machine dependent hints about
+ processor capabilities. */
+
+/* This entry gives some information about the FPU initialization
+ performed by the kernel. */
+#define AT_FPUCW 18 /* Used FPU control word. */
+
+/* Cache block sizes. */
+#define AT_DCACHEBSIZE 19 /* Data cache block size. */
+#define AT_ICACHEBSIZE 20 /* Instruction cache block size. */
+#define AT_UCACHEBSIZE 21 /* Unified cache block size. */
+
+/* A special ignored value for PPC, used by the kernel to control the
+ interpretation of the AUXV. Must be > 16. */
+#define AT_IGNOREPPC 22 /* Entry should be ignored. */
+
+#define AT_SECURE 23 /* Boolean, was exec setuid-like? */
+
+/* Pointer to the global system page used for system calls and other
+ nice things. */
+#define AT_SYSINFO 32
+#define AT_SYSINFO_EHDR 33
+
+/* Shapes of the caches. Bits 0-3 contains associativity; bits 4-7 contains
+ log2 of line size; mask those to get cache size. */
+#define AT_L1I_CACHESHAPE 34
+#define AT_L1D_CACHESHAPE 35
+#define AT_L2_CACHESHAPE 36
+#define AT_L3_CACHESHAPE 37
+
+/* Note section contents. Each entry in the note section begins with
+ a header of a fixed form. */
+
+typedef struct
+{
+ Elf32_Word n_namesz; /* Length of the note's name. */
+ Elf32_Word n_descsz; /* Length of the note's descriptor. */
+ Elf32_Word n_type; /* Type of the note. */
+} Elf32_Nhdr;
+
+typedef struct
+{
+ Elf64_Word n_namesz; /* Length of the note's name. */
+ Elf64_Word n_descsz; /* Length of the note's descriptor. */
+ Elf64_Word n_type; /* Type of the note. */
+} Elf64_Nhdr;
+
+/* Known names of notes. */
+
+/* Solaris entries in the note section have this name. */
+#define ELF_NOTE_SOLARIS "SUNW Solaris"
+
+/* Note entries for GNU systems have this name. */
+#define ELF_NOTE_GNU "GNU"
+
+
+/* Defined types of notes for Solaris. */
+
+/* Value of descriptor (one word) is desired pagesize for the binary. */
+#define ELF_NOTE_PAGESIZE_HINT 1
+
+
+/* Defined note types for GNU systems. */
+
+/* ABI information. The descriptor consists of words:
+ word 0: OS descriptor
+ word 1: major version of the ABI
+ word 2: minor version of the ABI
+ word 3: subminor version of the ABI
+*/
+#define ELF_NOTE_ABI 1
+
+/* Known OSes. These value can appear in word 0 of an ELF_NOTE_ABI
+ note section entry. */
+#define ELF_NOTE_OS_LINUX 0
+#define ELF_NOTE_OS_GNU 1
+#define ELF_NOTE_OS_SOLARIS2 2
+#define ELF_NOTE_OS_FREEBSD 3
+
+
+/* Move records. */
+typedef struct
+{
+ Elf32_Xword m_value; /* Symbol value. */
+ Elf32_Word m_info; /* Size and index. */
+ Elf32_Word m_poffset; /* Symbol offset. */
+ Elf32_Half m_repeat; /* Repeat count. */
+ Elf32_Half m_stride; /* Stride info. */
+} Elf32_Move;
+
+typedef struct
+{
+ Elf64_Xword m_value; /* Symbol value. */
+ Elf64_Xword m_info; /* Size and index. */
+ Elf64_Xword m_poffset; /* Symbol offset. */
+ Elf64_Half m_repeat; /* Repeat count. */
+ Elf64_Half m_stride; /* Stride info. */
+} Elf64_Move;
+
+/* Macro to construct move records. */
+#define ELF32_M_SYM(info) ((info) >> 8)
+#define ELF32_M_SIZE(info) ((unsigned char) (info))
+#define ELF32_M_INFO(sym, size) (((sym) << 8) + (unsigned char) (size))
+
+#define ELF64_M_SYM(info) ELF32_M_SYM (info)
+#define ELF64_M_SIZE(info) ELF32_M_SIZE (info)
+#define ELF64_M_INFO(sym, size) ELF32_M_INFO (sym, size)
+
+
+/* Motorola 68k specific definitions. */
+
+/* Values for Elf32_Ehdr.e_flags. */
+#define EF_CPU32 0x00810000
+
+/* m68k relocs. */
+
+#define R_68K_NONE 0 /* No reloc */
+#define R_68K_32 1 /* Direct 32 bit */
+#define R_68K_16 2 /* Direct 16 bit */
+#define R_68K_8 3 /* Direct 8 bit */
+#define R_68K_PC32 4 /* PC relative 32 bit */
+#define R_68K_PC16 5 /* PC relative 16 bit */
+#define R_68K_PC8 6 /* PC relative 8 bit */
+#define R_68K_GOT32 7 /* 32 bit PC relative GOT entry */
+#define R_68K_GOT16 8 /* 16 bit PC relative GOT entry */
+#define R_68K_GOT8 9 /* 8 bit PC relative GOT entry */
+#define R_68K_GOT32O 10 /* 32 bit GOT offset */
+#define R_68K_GOT16O 11 /* 16 bit GOT offset */
+#define R_68K_GOT8O 12 /* 8 bit GOT offset */
+#define R_68K_PLT32 13 /* 32 bit PC relative PLT address */
+#define R_68K_PLT16 14 /* 16 bit PC relative PLT address */
+#define R_68K_PLT8 15 /* 8 bit PC relative PLT address */
+#define R_68K_PLT32O 16 /* 32 bit PLT offset */
+#define R_68K_PLT16O 17 /* 16 bit PLT offset */
+#define R_68K_PLT8O 18 /* 8 bit PLT offset */
+#define R_68K_COPY 19 /* Copy symbol at runtime */
+#define R_68K_GLOB_DAT 20 /* Create GOT entry */
+#define R_68K_JMP_SLOT 21 /* Create PLT entry */
+#define R_68K_RELATIVE 22 /* Adjust by program base */
+/* Keep this the last entry. */
+#define R_68K_NUM 23
+
+/* Intel 80386 specific definitions. */
+
+/* i386 relocs. */
+
+#define R_386_NONE 0 /* No reloc */
+#define R_386_32 1 /* Direct 32 bit */
+#define R_386_PC32 2 /* PC relative 32 bit */
+#define R_386_GOT32 3 /* 32 bit GOT entry */
+#define R_386_PLT32 4 /* 32 bit PLT address */
+#define R_386_COPY 5 /* Copy symbol at runtime */
+#define R_386_GLOB_DAT 6 /* Create GOT entry */
+#define R_386_JMP_SLOT 7 /* Create PLT entry */
+#define R_386_RELATIVE 8 /* Adjust by program base */
+#define R_386_GOTOFF 9 /* 32 bit offset to GOT */
+#define R_386_GOTPC 10 /* 32 bit PC relative offset to GOT */
+#define R_386_32PLT 11
+#define R_386_TLS_TPOFF 14 /* Offset in static TLS block */
+#define R_386_TLS_IE 15 /* Address of GOT entry for static TLS
+ block offset */
+#define R_386_TLS_GOTIE 16 /* GOT entry for static TLS block
+ offset */
+#define R_386_TLS_LE 17 /* Offset relative to static TLS
+ block */
+#define R_386_TLS_GD 18 /* Direct 32 bit for GNU version of
+ general dynamic thread local data */
+#define R_386_TLS_LDM 19 /* Direct 32 bit for GNU version of
+ local dynamic thread local data
+ in LE code */
+#define R_386_16 20
+#define R_386_PC16 21
+#define R_386_8 22
+#define R_386_PC8 23
+#define R_386_TLS_GD_32 24 /* Direct 32 bit for general dynamic
+ thread local data */
+#define R_386_TLS_GD_PUSH 25 /* Tag for pushl in GD TLS code */
+#define R_386_TLS_GD_CALL 26 /* Relocation for call to
+ __tls_get_addr() */
+#define R_386_TLS_GD_POP 27 /* Tag for popl in GD TLS code */
+#define R_386_TLS_LDM_32 28 /* Direct 32 bit for local dynamic
+ thread local data in LE code */
+#define R_386_TLS_LDM_PUSH 29 /* Tag for pushl in LDM TLS code */
+#define R_386_TLS_LDM_CALL 30 /* Relocation for call to
+ __tls_get_addr() in LDM code */
+#define R_386_TLS_LDM_POP 31 /* Tag for popl in LDM TLS code */
+#define R_386_TLS_LDO_32 32 /* Offset relative to TLS block */
+#define R_386_TLS_IE_32 33 /* GOT entry for negated static TLS
+ block offset */
+#define R_386_TLS_LE_32 34 /* Negated offset relative to static
+ TLS block */
+#define R_386_TLS_DTPMOD32 35 /* ID of module containing symbol */
+#define R_386_TLS_DTPOFF32 36 /* Offset in TLS block */
+#define R_386_TLS_TPOFF32 37 /* Negated offset in static TLS block */
+/* Keep this the last entry. */
+#define R_386_NUM 38
+
+/* FR-V specific definitions. */
+#define R_FRV_NONE 0 /* No reloc. */
+#define R_FRV_32 1 /* Direct 32 bit. */
+/* Canonical function descriptor address. */
+#define R_FRV_FUNCDESC 14
+/* Private function descriptor initialization. */
+#define R_FRV_FUNCDESC_VALUE 18
+
+ /* gpr support */
+#define EF_FRV_GPR_MASK 0x00000003 /* mask for # of gprs */
+#define EF_FRV_GPR_32 0x00000001 /* -mgpr-32 */
+#define EF_FRV_GPR_64 0x00000002 /* -mgpr-64 */
+
+ /* fpr support */
+#define EF_FRV_FPR_MASK 0x0000000c /* mask for # of fprs */
+#define EF_FRV_FPR_32 0x00000004 /* -mfpr-32 */
+#define EF_FRV_FPR_64 0x00000008 /* -mfpr-64 */
+#define EF_FRV_FPR_NONE 0x0000000c /* -msoft-float */
+
+#define EF_FRV_PIC 0x00000100
+#define EF_FRV_FDPIC 0x00008000
+
+/* SUN SPARC specific definitions. */
+
+/* Legal values for ST_TYPE subfield of st_info (symbol type). */
+
+#define STT_SPARC_REGISTER 13 /* Global register reserved to app. */
+
+/* Values for Elf64_Ehdr.e_flags. */
+
+#define EF_SPARCV9_MM 3
+#define EF_SPARCV9_TSO 0
+#define EF_SPARCV9_PSO 1
+#define EF_SPARCV9_RMO 2
+#define EF_SPARC_LEDATA 0x800000 /* little endian data */
+#define EF_SPARC_EXT_MASK 0xFFFF00
+#define EF_SPARC_32PLUS 0x000100 /* generic V8+ features */
+#define EF_SPARC_SUN_US1 0x000200 /* Sun UltraSPARC1 extensions */
+#define EF_SPARC_HAL_R1 0x000400 /* HAL R1 extensions */
+#define EF_SPARC_SUN_US3 0x000800 /* Sun UltraSPARCIII extensions */
+
+/* SPARC relocs. */
+
+#define R_SPARC_NONE 0 /* No reloc */
+#define R_SPARC_8 1 /* Direct 8 bit */
+#define R_SPARC_16 2 /* Direct 16 bit */
+#define R_SPARC_32 3 /* Direct 32 bit */
+#define R_SPARC_DISP8 4 /* PC relative 8 bit */
+#define R_SPARC_DISP16 5 /* PC relative 16 bit */
+#define R_SPARC_DISP32 6 /* PC relative 32 bit */
+#define R_SPARC_WDISP30 7 /* PC relative 30 bit shifted */
+#define R_SPARC_WDISP22 8 /* PC relative 22 bit shifted */
+#define R_SPARC_HI22 9 /* High 22 bit */
+#define R_SPARC_22 10 /* Direct 22 bit */
+#define R_SPARC_13 11 /* Direct 13 bit */
+#define R_SPARC_LO10 12 /* Truncated 10 bit */
+#define R_SPARC_GOT10 13 /* Truncated 10 bit GOT entry */
+#define R_SPARC_GOT13 14 /* 13 bit GOT entry */
+#define R_SPARC_GOT22 15 /* 22 bit GOT entry shifted */
+#define R_SPARC_PC10 16 /* PC relative 10 bit truncated */
+#define R_SPARC_PC22 17 /* PC relative 22 bit shifted */
+#define R_SPARC_WPLT30 18 /* 30 bit PC relative PLT address */
+#define R_SPARC_COPY 19 /* Copy symbol at runtime */
+#define R_SPARC_GLOB_DAT 20 /* Create GOT entry */
+#define R_SPARC_JMP_SLOT 21 /* Create PLT entry */
+#define R_SPARC_RELATIVE 22 /* Adjust by program base */
+#define R_SPARC_UA32 23 /* Direct 32 bit unaligned */
+
+/* Additional Sparc64 relocs. */
+
+#define R_SPARC_PLT32 24 /* Direct 32 bit ref to PLT entry */
+#define R_SPARC_HIPLT22 25 /* High 22 bit PLT entry */
+#define R_SPARC_LOPLT10 26 /* Truncated 10 bit PLT entry */
+#define R_SPARC_PCPLT32 27 /* PC rel 32 bit ref to PLT entry */
+#define R_SPARC_PCPLT22 28 /* PC rel high 22 bit PLT entry */
+#define R_SPARC_PCPLT10 29 /* PC rel trunc 10 bit PLT entry */
+#define R_SPARC_10 30 /* Direct 10 bit */
+#define R_SPARC_11 31 /* Direct 11 bit */
+#define R_SPARC_64 32 /* Direct 64 bit */
+#define R_SPARC_OLO10 33 /* 10bit with secondary 13bit addend */
+#define R_SPARC_HH22 34 /* Top 22 bits of direct 64 bit */
+#define R_SPARC_HM10 35 /* High middle 10 bits of ... */
+#define R_SPARC_LM22 36 /* Low middle 22 bits of ... */
+#define R_SPARC_PC_HH22 37 /* Top 22 bits of pc rel 64 bit */
+#define R_SPARC_PC_HM10 38 /* High middle 10 bit of ... */
+#define R_SPARC_PC_LM22 39 /* Low miggle 22 bits of ... */
+#define R_SPARC_WDISP16 40 /* PC relative 16 bit shifted */
+#define R_SPARC_WDISP19 41 /* PC relative 19 bit shifted */
+#define R_SPARC_7 43 /* Direct 7 bit */
+#define R_SPARC_5 44 /* Direct 5 bit */
+#define R_SPARC_6 45 /* Direct 6 bit */
+#define R_SPARC_DISP64 46 /* PC relative 64 bit */
+#define R_SPARC_PLT64 47 /* Direct 64 bit ref to PLT entry */
+#define R_SPARC_HIX22 48 /* High 22 bit complemented */
+#define R_SPARC_LOX10 49 /* Truncated 11 bit complemented */
+#define R_SPARC_H44 50 /* Direct high 12 of 44 bit */
+#define R_SPARC_M44 51 /* Direct mid 22 of 44 bit */
+#define R_SPARC_L44 52 /* Direct low 10 of 44 bit */
+#define R_SPARC_REGISTER 53 /* Global register usage */
+#define R_SPARC_UA64 54 /* Direct 64 bit unaligned */
+#define R_SPARC_UA16 55 /* Direct 16 bit unaligned */
+#define R_SPARC_TLS_GD_HI22 56
+#define R_SPARC_TLS_GD_LO10 57
+#define R_SPARC_TLS_GD_ADD 58
+#define R_SPARC_TLS_GD_CALL 59
+#define R_SPARC_TLS_LDM_HI22 60
+#define R_SPARC_TLS_LDM_LO10 61
+#define R_SPARC_TLS_LDM_ADD 62
+#define R_SPARC_TLS_LDM_CALL 63
+#define R_SPARC_TLS_LDO_HIX22 64
+#define R_SPARC_TLS_LDO_LOX10 65
+#define R_SPARC_TLS_LDO_ADD 66
+#define R_SPARC_TLS_IE_HI22 67
+#define R_SPARC_TLS_IE_LO10 68
+#define R_SPARC_TLS_IE_LD 69
+#define R_SPARC_TLS_IE_LDX 70
+#define R_SPARC_TLS_IE_ADD 71
+#define R_SPARC_TLS_LE_HIX22 72
+#define R_SPARC_TLS_LE_LOX10 73
+#define R_SPARC_TLS_DTPMOD32 74
+#define R_SPARC_TLS_DTPMOD64 75
+#define R_SPARC_TLS_DTPOFF32 76
+#define R_SPARC_TLS_DTPOFF64 77
+#define R_SPARC_TLS_TPOFF32 78
+#define R_SPARC_TLS_TPOFF64 79
+/* Keep this the last entry. */
+#define R_SPARC_NUM 80
+
+/* For Sparc64, legal values for d_tag of Elf64_Dyn. */
+
+#define DT_SPARC_REGISTER 0x70000001
+#define DT_SPARC_NUM 2
+
+/* Bits present in AT_HWCAP, primarily for Sparc32. */
+
+#define HWCAP_SPARC_FLUSH 1 /* The cpu supports flush insn. */
+#define HWCAP_SPARC_STBAR 2
+#define HWCAP_SPARC_SWAP 4
+#define HWCAP_SPARC_MULDIV 8
+#define HWCAP_SPARC_V9 16 /* The cpu is v9, so v8plus is ok. */
+#define HWCAP_SPARC_ULTRA3 32
+
+/* MIPS R3000 specific definitions. */
+
+/* Legal values for e_flags field of Elf32_Ehdr. */
+
+#define EF_MIPS_NOREORDER 1 /* A .noreorder directive was used */
+#define EF_MIPS_PIC 2 /* Contains PIC code */
+#define EF_MIPS_CPIC 4 /* Uses PIC calling sequence */
+#define EF_MIPS_XGOT 8
+#define EF_MIPS_64BIT_WHIRL 16
+#define EF_MIPS_ABI2 32
+#define EF_MIPS_ABI_ON32 64
+#define EF_MIPS_ARCH 0xf0000000 /* MIPS architecture level */
+
+/* Legal values for MIPS architecture level. */
+
+#define EF_MIPS_ARCH_1 0x00000000 /* -mips1 code. */
+#define EF_MIPS_ARCH_2 0x10000000 /* -mips2 code. */
+#define EF_MIPS_ARCH_3 0x20000000 /* -mips3 code. */
+#define EF_MIPS_ARCH_4 0x30000000 /* -mips4 code. */
+#define EF_MIPS_ARCH_5 0x40000000 /* -mips5 code. */
+#define EF_MIPS_ARCH_32 0x60000000 /* MIPS32 code. */
+#define EF_MIPS_ARCH_64 0x70000000 /* MIPS64 code. */
+
+/* The following are non-official names and should not be used. */
+
+#define E_MIPS_ARCH_1 0x00000000 /* -mips1 code. */
+#define E_MIPS_ARCH_2 0x10000000 /* -mips2 code. */
+#define E_MIPS_ARCH_3 0x20000000 /* -mips3 code. */
+#define E_MIPS_ARCH_4 0x30000000 /* -mips4 code. */
+#define E_MIPS_ARCH_5 0x40000000 /* -mips5 code. */
+#define E_MIPS_ARCH_32 0x60000000 /* MIPS32 code. */
+#define E_MIPS_ARCH_64 0x70000000 /* MIPS64 code. */
+
+/* Special section indices. */
+
+#define SHN_MIPS_ACOMMON 0xff00 /* Allocated common symbols */
+#define SHN_MIPS_TEXT 0xff01 /* Allocated test symbols. */
+#define SHN_MIPS_DATA 0xff02 /* Allocated data symbols. */
+#define SHN_MIPS_SCOMMON 0xff03 /* Small common symbols */
+#define SHN_MIPS_SUNDEFINED 0xff04 /* Small undefined symbols */
+
+/* Legal values for sh_type field of Elf32_Shdr. */
+
+#define SHT_MIPS_LIBLIST 0x70000000 /* Shared objects used in link */
+#define SHT_MIPS_MSYM 0x70000001
+#define SHT_MIPS_CONFLICT 0x70000002 /* Conflicting symbols */
+#define SHT_MIPS_GPTAB 0x70000003 /* Global data area sizes */
+#define SHT_MIPS_UCODE 0x70000004 /* Reserved for SGI/MIPS compilers */
+#define SHT_MIPS_DEBUG 0x70000005 /* MIPS ECOFF debugging information*/
+#define SHT_MIPS_REGINFO 0x70000006 /* Register usage information */
+#define SHT_MIPS_PACKAGE 0x70000007
+#define SHT_MIPS_PACKSYM 0x70000008
+#define SHT_MIPS_RELD 0x70000009
+#define SHT_MIPS_IFACE 0x7000000b
+#define SHT_MIPS_CONTENT 0x7000000c
+#define SHT_MIPS_OPTIONS 0x7000000d /* Miscellaneous options. */
+#define SHT_MIPS_SHDR 0x70000010
+#define SHT_MIPS_FDESC 0x70000011
+#define SHT_MIPS_EXTSYM 0x70000012
+#define SHT_MIPS_DENSE 0x70000013
+#define SHT_MIPS_PDESC 0x70000014
+#define SHT_MIPS_LOCSYM 0x70000015
+#define SHT_MIPS_AUXSYM 0x70000016
+#define SHT_MIPS_OPTSYM 0x70000017
+#define SHT_MIPS_LOCSTR 0x70000018
+#define SHT_MIPS_LINE 0x70000019
+#define SHT_MIPS_RFDESC 0x7000001a
+#define SHT_MIPS_DELTASYM 0x7000001b
+#define SHT_MIPS_DELTAINST 0x7000001c
+#define SHT_MIPS_DELTACLASS 0x7000001d
+#define SHT_MIPS_DWARF 0x7000001e /* DWARF debugging information. */
+#define SHT_MIPS_DELTADECL 0x7000001f
+#define SHT_MIPS_SYMBOL_LIB 0x70000020
+#define SHT_MIPS_EVENTS 0x70000021 /* Event section. */
+#define SHT_MIPS_TRANSLATE 0x70000022
+#define SHT_MIPS_PIXIE 0x70000023
+#define SHT_MIPS_XLATE 0x70000024
+#define SHT_MIPS_XLATE_DEBUG 0x70000025
+#define SHT_MIPS_WHIRL 0x70000026
+#define SHT_MIPS_EH_REGION 0x70000027
+#define SHT_MIPS_XLATE_OLD 0x70000028
+#define SHT_MIPS_PDR_EXCEPTION 0x70000029
+
+/* Legal values for sh_flags field of Elf32_Shdr. */
+
+#define SHF_MIPS_GPREL 0x10000000 /* Must be part of global data area */
+#define SHF_MIPS_MERGE 0x20000000
+#define SHF_MIPS_ADDR 0x40000000
+#define SHF_MIPS_STRINGS 0x80000000
+#define SHF_MIPS_NOSTRIP 0x08000000
+#define SHF_MIPS_LOCAL 0x04000000
+#define SHF_MIPS_NAMES 0x02000000
+#define SHF_MIPS_NODUPE 0x01000000
+
+
+/* Symbol tables. */
+
+/* MIPS specific values for `st_other'. */
+#define STO_MIPS_DEFAULT 0x0
+#define STO_MIPS_INTERNAL 0x1
+#define STO_MIPS_HIDDEN 0x2
+#define STO_MIPS_PROTECTED 0x3
+#define STO_MIPS_SC_ALIGN_UNUSED 0xff
+
+/* MIPS specific values for `st_info'. */
+#define STB_MIPS_SPLIT_COMMON 13
+
+/* Entries found in sections of type SHT_MIPS_GPTAB. */
+
+typedef union
+{
+ struct
+ {
+ Elf32_Word gt_current_g_value; /* -G value used for compilation */
+ Elf32_Word gt_unused; /* Not used */
+ } gt_header; /* First entry in section */
+ struct
+ {
+ Elf32_Word gt_g_value; /* If this value were used for -G */
+ Elf32_Word gt_bytes; /* This many bytes would be used */
+ } gt_entry; /* Subsequent entries in section */
+} Elf32_gptab;
+
+/* Entry found in sections of type SHT_MIPS_REGINFO. */
+
+typedef struct
+{
+ Elf32_Word ri_gprmask; /* General registers used */
+ Elf32_Word ri_cprmask[4]; /* Coprocessor registers used */
+ Elf32_Sword ri_gp_value; /* $gp register value */
+} Elf32_RegInfo;
+
+/* Entries found in sections of type SHT_MIPS_OPTIONS. */
+
+typedef struct
+{
+ unsigned char kind; /* Determines interpretation of the
+ variable part of descriptor. */
+ unsigned char size; /* Size of descriptor, including header. */
+ Elf32_Section section; /* Section header index of section affected,
+ 0 for global options. */
+ Elf32_Word info; /* Kind-specific information. */
+} Elf_Options;
+
+/* Values for `kind' field in Elf_Options. */
+
+#define ODK_NULL 0 /* Undefined. */
+#define ODK_REGINFO 1 /* Register usage information. */
+#define ODK_EXCEPTIONS 2 /* Exception processing options. */
+#define ODK_PAD 3 /* Section padding options. */
+#define ODK_HWPATCH 4 /* Hardware workarounds performed */
+#define ODK_FILL 5 /* record the fill value used by the linker. */
+#define ODK_TAGS 6 /* reserve space for desktop tools to write. */
+#define ODK_HWAND 7 /* HW workarounds. 'AND' bits when merging. */
+#define ODK_HWOR 8 /* HW workarounds. 'OR' bits when merging. */
+
+/* Values for `info' in Elf_Options for ODK_EXCEPTIONS entries. */
+
+#define OEX_FPU_MIN 0x1f /* FPE's which MUST be enabled. */
+#define OEX_FPU_MAX 0x1f00 /* FPE's which MAY be enabled. */
+#define OEX_PAGE0 0x10000 /* page zero must be mapped. */
+#define OEX_SMM 0x20000 /* Force sequential memory mode? */
+#define OEX_FPDBUG 0x40000 /* Force floating point debug mode? */
+#define OEX_PRECISEFP OEX_FPDBUG
+#define OEX_DISMISS 0x80000 /* Dismiss invalid address faults? */
+
+#define OEX_FPU_INVAL 0x10
+#define OEX_FPU_DIV0 0x08
+#define OEX_FPU_OFLO 0x04
+#define OEX_FPU_UFLO 0x02
+#define OEX_FPU_INEX 0x01
+
+/* Masks for `info' in Elf_Options for an ODK_HWPATCH entry. */
+
+#define OHW_R4KEOP 0x1 /* R4000 end-of-page patch. */
+#define OHW_R8KPFETCH 0x2 /* may need R8000 prefetch patch. */
+#define OHW_R5KEOP 0x4 /* R5000 end-of-page patch. */
+#define OHW_R5KCVTL 0x8 /* R5000 cvt.[ds].l bug. clean=1. */
+
+#define OPAD_PREFIX 0x1
+#define OPAD_POSTFIX 0x2
+#define OPAD_SYMBOL 0x4
+
+/* Entry found in `.options' section. */
+
+typedef struct
+{
+ Elf32_Word hwp_flags1; /* Extra flags. */
+ Elf32_Word hwp_flags2; /* Extra flags. */
+} Elf_Options_Hw;
+
+/* Masks for `info' in ElfOptions for ODK_HWAND and ODK_HWOR entries. */
+
+#define OHWA0_R4KEOP_CHECKED 0x00000001
+#define OHWA1_R4KEOP_CLEAN 0x00000002
+
+/* MIPS relocs. */
+
+#define R_MIPS_NONE 0 /* No reloc */
+#define R_MIPS_16 1 /* Direct 16 bit */
+#define R_MIPS_32 2 /* Direct 32 bit */
+#define R_MIPS_REL32 3 /* PC relative 32 bit */
+#define R_MIPS_26 4 /* Direct 26 bit shifted */
+#define R_MIPS_HI16 5 /* High 16 bit */
+#define R_MIPS_LO16 6 /* Low 16 bit */
+#define R_MIPS_GPREL16 7 /* GP relative 16 bit */
+#define R_MIPS_LITERAL 8 /* 16 bit literal entry */
+#define R_MIPS_GOT16 9 /* 16 bit GOT entry */
+#define R_MIPS_PC16 10 /* PC relative 16 bit */
+#define R_MIPS_CALL16 11 /* 16 bit GOT entry for function */
+#define R_MIPS_GPREL32 12 /* GP relative 32 bit */
+
+#define R_MIPS_SHIFT5 16
+#define R_MIPS_SHIFT6 17
+#define R_MIPS_64 18
+#define R_MIPS_GOT_DISP 19
+#define R_MIPS_GOT_PAGE 20
+#define R_MIPS_GOT_OFST 21
+#define R_MIPS_GOT_HI16 22
+#define R_MIPS_GOT_LO16 23
+#define R_MIPS_SUB 24
+#define R_MIPS_INSERT_A 25
+#define R_MIPS_INSERT_B 26
+#define R_MIPS_DELETE 27
+#define R_MIPS_HIGHER 28
+#define R_MIPS_HIGHEST 29
+#define R_MIPS_CALL_HI16 30
+#define R_MIPS_CALL_LO16 31
+#define R_MIPS_SCN_DISP 32
+#define R_MIPS_REL16 33
+#define R_MIPS_ADD_IMMEDIATE 34
+#define R_MIPS_PJUMP 35
+#define R_MIPS_RELGOT 36
+#define R_MIPS_JALR 37
+#define R_MIPS_TLS_DTPMOD32 38 /* Module number 32 bit */
+#define R_MIPS_TLS_DTPREL32 39 /* Module-relative offset 32 bit */
+#define R_MIPS_TLS_DTPMOD64 40 /* Module number 64 bit */
+#define R_MIPS_TLS_DTPREL64 41 /* Module-relative offset 64 bit */
+#define R_MIPS_TLS_GD 42 /* 16 bit GOT offset for GD */
+#define R_MIPS_TLS_LDM 43 /* 16 bit GOT offset for LDM */
+#define R_MIPS_TLS_DTPREL_HI16 44 /* Module-relative offset, high 16 bits */
+#define R_MIPS_TLS_DTPREL_LO16 45 /* Module-relative offset, low 16 bits */
+#define R_MIPS_TLS_GOTTPREL 46 /* 16 bit GOT offset for IE */
+#define R_MIPS_TLS_TPREL32 47 /* TP-relative offset, 32 bit */
+#define R_MIPS_TLS_TPREL64 48 /* TP-relative offset, 64 bit */
+#define R_MIPS_TLS_TPREL_HI16 49 /* TP-relative offset, high 16 bits */
+#define R_MIPS_TLS_TPREL_LO16 50 /* TP-relative offset, low 16 bits */
+/* Keep this the last entry. */
+#define R_MIPS_NUM 51
+
+/* Legal values for p_type field of Elf32_Phdr. */
+
+#define PT_MIPS_REGINFO 0x70000000 /* Register usage information */
+#define PT_MIPS_RTPROC 0x70000001 /* Runtime procedure table. */
+#define PT_MIPS_OPTIONS 0x70000002
+
+/* Special program header types. */
+
+#define PF_MIPS_LOCAL 0x10000000
+
+/* Legal values for d_tag field of Elf32_Dyn. */
+
+#define DT_MIPS_RLD_VERSION 0x70000001 /* Runtime linker interface version */
+#define DT_MIPS_TIME_STAMP 0x70000002 /* Timestamp */
+#define DT_MIPS_ICHECKSUM 0x70000003 /* Checksum */
+#define DT_MIPS_IVERSION 0x70000004 /* Version string (string tbl index) */
+#define DT_MIPS_FLAGS 0x70000005 /* Flags */
+#define DT_MIPS_BASE_ADDRESS 0x70000006 /* Base address */
+#define DT_MIPS_MSYM 0x70000007
+#define DT_MIPS_CONFLICT 0x70000008 /* Address of CONFLICT section */
+#define DT_MIPS_LIBLIST 0x70000009 /* Address of LIBLIST section */
+#define DT_MIPS_LOCAL_GOTNO 0x7000000a /* Number of local GOT entries */
+#define DT_MIPS_CONFLICTNO 0x7000000b /* Number of CONFLICT entries */
+#define DT_MIPS_LIBLISTNO 0x70000010 /* Number of LIBLIST entries */
+#define DT_MIPS_SYMTABNO 0x70000011 /* Number of DYNSYM entries */
+#define DT_MIPS_UNREFEXTNO 0x70000012 /* First external DYNSYM */
+#define DT_MIPS_GOTSYM 0x70000013 /* First GOT entry in DYNSYM */
+#define DT_MIPS_HIPAGENO 0x70000014 /* Number of GOT page table entries */
+#define DT_MIPS_RLD_MAP 0x70000016 /* Address of run time loader map. */
+#define DT_MIPS_DELTA_CLASS 0x70000017 /* Delta C++ class definition. */
+#define DT_MIPS_DELTA_CLASS_NO 0x70000018 /* Number of entries in
+ DT_MIPS_DELTA_CLASS. */
+#define DT_MIPS_DELTA_INSTANCE 0x70000019 /* Delta C++ class instances. */
+#define DT_MIPS_DELTA_INSTANCE_NO 0x7000001a /* Number of entries in
+ DT_MIPS_DELTA_INSTANCE. */
+#define DT_MIPS_DELTA_RELOC 0x7000001b /* Delta relocations. */
+#define DT_MIPS_DELTA_RELOC_NO 0x7000001c /* Number of entries in
+ DT_MIPS_DELTA_RELOC. */
+#define DT_MIPS_DELTA_SYM 0x7000001d /* Delta symbols that Delta
+ relocations refer to. */
+#define DT_MIPS_DELTA_SYM_NO 0x7000001e /* Number of entries in
+ DT_MIPS_DELTA_SYM. */
+#define DT_MIPS_DELTA_CLASSSYM 0x70000020 /* Delta symbols that hold the
+ class declaration. */
+#define DT_MIPS_DELTA_CLASSSYM_NO 0x70000021 /* Number of entries in
+ DT_MIPS_DELTA_CLASSSYM. */
+#define DT_MIPS_CXX_FLAGS 0x70000022 /* Flags indicating for C++ flavor. */
+#define DT_MIPS_PIXIE_INIT 0x70000023
+#define DT_MIPS_SYMBOL_LIB 0x70000024
+#define DT_MIPS_LOCALPAGE_GOTIDX 0x70000025
+#define DT_MIPS_LOCAL_GOTIDX 0x70000026
+#define DT_MIPS_HIDDEN_GOTIDX 0x70000027
+#define DT_MIPS_PROTECTED_GOTIDX 0x70000028
+#define DT_MIPS_OPTIONS 0x70000029 /* Address of .options. */
+#define DT_MIPS_INTERFACE 0x7000002a /* Address of .interface. */
+#define DT_MIPS_DYNSTR_ALIGN 0x7000002b
+#define DT_MIPS_INTERFACE_SIZE 0x7000002c /* Size of the .interface section. */
+#define DT_MIPS_RLD_TEXT_RESOLVE_ADDR 0x7000002d /* Address of rld_text_rsolve
+ function stored in GOT. */
+#define DT_MIPS_PERF_SUFFIX 0x7000002e /* Default suffix of dso to be added
+ by rld on dlopen() calls. */
+#define DT_MIPS_COMPACT_SIZE 0x7000002f /* (O32)Size of compact rel section. */
+#define DT_MIPS_GP_VALUE 0x70000030 /* GP value for aux GOTs. */
+#define DT_MIPS_AUX_DYNAMIC 0x70000031 /* Address of aux .dynamic. */
+#define DT_MIPS_NUM 0x32
+
+/* Legal values for DT_MIPS_FLAGS Elf32_Dyn entry. */
+
+#define RHF_NONE 0 /* No flags */
+#define RHF_QUICKSTART (1 << 0) /* Use quickstart */
+#define RHF_NOTPOT (1 << 1) /* Hash size not power of 2 */
+#define RHF_NO_LIBRARY_REPLACEMENT (1 << 2) /* Ignore LD_LIBRARY_PATH */
+#define RHF_NO_MOVE (1 << 3)
+#define RHF_SGI_ONLY (1 << 4)
+#define RHF_GUARANTEE_INIT (1 << 5)
+#define RHF_DELTA_C_PLUS_PLUS (1 << 6)
+#define RHF_GUARANTEE_START_INIT (1 << 7)
+#define RHF_PIXIE (1 << 8)
+#define RHF_DEFAULT_DELAY_LOAD (1 << 9)
+#define RHF_REQUICKSTART (1 << 10)
+#define RHF_REQUICKSTARTED (1 << 11)
+#define RHF_CORD (1 << 12)
+#define RHF_NO_UNRES_UNDEF (1 << 13)
+#define RHF_RLD_ORDER_SAFE (1 << 14)
+
+/* Entries found in sections of type SHT_MIPS_LIBLIST. */
+
+typedef struct
+{
+ Elf32_Word l_name; /* Name (string table index) */
+ Elf32_Word l_time_stamp; /* Timestamp */
+ Elf32_Word l_checksum; /* Checksum */
+ Elf32_Word l_version; /* Interface version */
+ Elf32_Word l_flags; /* Flags */
+} Elf32_Lib;
+
+typedef struct
+{
+ Elf64_Word l_name; /* Name (string table index) */
+ Elf64_Word l_time_stamp; /* Timestamp */
+ Elf64_Word l_checksum; /* Checksum */
+ Elf64_Word l_version; /* Interface version */
+ Elf64_Word l_flags; /* Flags */
+} Elf64_Lib;
+
+
+/* Legal values for l_flags. */
+
+#define LL_NONE 0
+#define LL_EXACT_MATCH (1 << 0) /* Require exact match */
+#define LL_IGNORE_INT_VER (1 << 1) /* Ignore interface version */
+#define LL_REQUIRE_MINOR (1 << 2)
+#define LL_EXPORTS (1 << 3)
+#define LL_DELAY_LOAD (1 << 4)
+#define LL_DELTA (1 << 5)
+
+/* Entries found in sections of type SHT_MIPS_CONFLICT. */
+
+typedef Elf32_Addr Elf32_Conflict;
+
+
+/* HPPA specific definitions. */
+
+/* Legal values for e_flags field of Elf32_Ehdr. */
+
+#define EF_PARISC_TRAPNIL 0x00010000 /* Trap nil pointer dereference. */
+#define EF_PARISC_EXT 0x00020000 /* Program uses arch. extensions. */
+#define EF_PARISC_LSB 0x00040000 /* Program expects little endian. */
+#define EF_PARISC_WIDE 0x00080000 /* Program expects wide mode. */
+#define EF_PARISC_NO_KABP 0x00100000 /* No kernel assisted branch
+ prediction. */
+#define EF_PARISC_LAZYSWAP 0x00400000 /* Allow lazy swapping. */
+#define EF_PARISC_ARCH 0x0000ffff /* Architecture version. */
+
+/* Defined values for `e_flags & EF_PARISC_ARCH' are: */
+
+#define EFA_PARISC_1_0 0x020b /* PA-RISC 1.0 big-endian. */
+#define EFA_PARISC_1_1 0x0210 /* PA-RISC 1.1 big-endian. */
+#define EFA_PARISC_2_0 0x0214 /* PA-RISC 2.0 big-endian. */
+
+/* Additional section indeces. */
+
+#define SHN_PARISC_ANSI_COMMON 0xff00 /* Section for tenatively declared
+ symbols in ANSI C. */
+#define SHN_PARISC_HUGE_COMMON 0xff01 /* Common blocks in huge model. */
+
+/* Legal values for sh_type field of Elf32_Shdr. */
+
+#define SHT_PARISC_EXT 0x70000000 /* Contains product specific ext. */
+#define SHT_PARISC_UNWIND 0x70000001 /* Unwind information. */
+#define SHT_PARISC_DOC 0x70000002 /* Debug info for optimized code. */
+
+/* Legal values for sh_flags field of Elf32_Shdr. */
+
+#define SHF_PARISC_SHORT 0x20000000 /* Section with short addressing. */
+#define SHF_PARISC_HUGE 0x40000000 /* Section far from gp. */
+#define SHF_PARISC_SBP 0x80000000 /* Static branch prediction code. */
+
+/* Legal values for ST_TYPE subfield of st_info (symbol type). */
+
+#define STT_PARISC_MILLICODE 13 /* Millicode function entry point. */
+
+#define STT_HP_OPAQUE (STT_LOOS + 0x1)
+#define STT_HP_STUB (STT_LOOS + 0x2)
+
+/* HPPA relocs. */
+
+#define R_PARISC_NONE 0 /* No reloc. */
+#define R_PARISC_DIR32 1 /* Direct 32-bit reference. */
+#define R_PARISC_DIR21L 2 /* Left 21 bits of eff. address. */
+#define R_PARISC_DIR17R 3 /* Right 17 bits of eff. address. */
+#define R_PARISC_DIR17F 4 /* 17 bits of eff. address. */
+#define R_PARISC_DIR14R 6 /* Right 14 bits of eff. address. */
+#define R_PARISC_PCREL32 9 /* 32-bit rel. address. */
+#define R_PARISC_PCREL21L 10 /* Left 21 bits of rel. address. */
+#define R_PARISC_PCREL17R 11 /* Right 17 bits of rel. address. */
+#define R_PARISC_PCREL17F 12 /* 17 bits of rel. address. */
+#define R_PARISC_PCREL14R 14 /* Right 14 bits of rel. address. */
+#define R_PARISC_DPREL21L 18 /* Left 21 bits of rel. address. */
+#define R_PARISC_DPREL14R 22 /* Right 14 bits of rel. address. */
+#define R_PARISC_GPREL21L 26 /* GP-relative, left 21 bits. */
+#define R_PARISC_GPREL14R 30 /* GP-relative, right 14 bits. */
+#define R_PARISC_LTOFF21L 34 /* LT-relative, left 21 bits. */
+#define R_PARISC_LTOFF14R 38 /* LT-relative, right 14 bits. */
+#define R_PARISC_SECREL32 41 /* 32 bits section rel. address. */
+#define R_PARISC_SEGBASE 48 /* No relocation, set segment base. */
+#define R_PARISC_SEGREL32 49 /* 32 bits segment rel. address. */
+#define R_PARISC_PLTOFF21L 50 /* PLT rel. address, left 21 bits. */
+#define R_PARISC_PLTOFF14R 54 /* PLT rel. address, right 14 bits. */
+#define R_PARISC_LTOFF_FPTR32 57 /* 32 bits LT-rel. function pointer. */
+#define R_PARISC_LTOFF_FPTR21L 58 /* LT-rel. fct ptr, left 21 bits. */
+#define R_PARISC_LTOFF_FPTR14R 62 /* LT-rel. fct ptr, right 14 bits. */
+#define R_PARISC_FPTR64 64 /* 64 bits function address. */
+#define R_PARISC_PLABEL32 65 /* 32 bits function address. */
+#define R_PARISC_PCREL64 72 /* 64 bits PC-rel. address. */
+#define R_PARISC_PCREL22F 74 /* 22 bits PC-rel. address. */
+#define R_PARISC_PCREL14WR 75 /* PC-rel. address, right 14 bits. */
+#define R_PARISC_PCREL14DR 76 /* PC rel. address, right 14 bits. */
+#define R_PARISC_PCREL16F 77 /* 16 bits PC-rel. address. */
+#define R_PARISC_PCREL16WF 78 /* 16 bits PC-rel. address. */
+#define R_PARISC_PCREL16DF 79 /* 16 bits PC-rel. address. */
+#define R_PARISC_DIR64 80 /* 64 bits of eff. address. */
+#define R_PARISC_DIR14WR 83 /* 14 bits of eff. address. */
+#define R_PARISC_DIR14DR 84 /* 14 bits of eff. address. */
+#define R_PARISC_DIR16F 85 /* 16 bits of eff. address. */
+#define R_PARISC_DIR16WF 86 /* 16 bits of eff. address. */
+#define R_PARISC_DIR16DF 87 /* 16 bits of eff. address. */
+#define R_PARISC_GPREL64 88 /* 64 bits of GP-rel. address. */
+#define R_PARISC_GPREL14WR 91 /* GP-rel. address, right 14 bits. */
+#define R_PARISC_GPREL14DR 92 /* GP-rel. address, right 14 bits. */
+#define R_PARISC_GPREL16F 93 /* 16 bits GP-rel. address. */
+#define R_PARISC_GPREL16WF 94 /* 16 bits GP-rel. address. */
+#define R_PARISC_GPREL16DF 95 /* 16 bits GP-rel. address. */
+#define R_PARISC_LTOFF64 96 /* 64 bits LT-rel. address. */
+#define R_PARISC_LTOFF14WR 99 /* LT-rel. address, right 14 bits. */
+#define R_PARISC_LTOFF14DR 100 /* LT-rel. address, right 14 bits. */
+#define R_PARISC_LTOFF16F 101 /* 16 bits LT-rel. address. */
+#define R_PARISC_LTOFF16WF 102 /* 16 bits LT-rel. address. */
+#define R_PARISC_LTOFF16DF 103 /* 16 bits LT-rel. address. */
+#define R_PARISC_SECREL64 104 /* 64 bits section rel. address. */
+#define R_PARISC_SEGREL64 112 /* 64 bits segment rel. address. */
+#define R_PARISC_PLTOFF14WR 115 /* PLT-rel. address, right 14 bits. */
+#define R_PARISC_PLTOFF14DR 116 /* PLT-rel. address, right 14 bits. */
+#define R_PARISC_PLTOFF16F 117 /* 16 bits LT-rel. address. */
+#define R_PARISC_PLTOFF16WF 118 /* 16 bits PLT-rel. address. */
+#define R_PARISC_PLTOFF16DF 119 /* 16 bits PLT-rel. address. */
+#define R_PARISC_LTOFF_FPTR64 120 /* 64 bits LT-rel. function ptr. */
+#define R_PARISC_LTOFF_FPTR14WR 123 /* LT-rel. fct. ptr., right 14 bits. */
+#define R_PARISC_LTOFF_FPTR14DR 124 /* LT-rel. fct. ptr., right 14 bits. */
+#define R_PARISC_LTOFF_FPTR16F 125 /* 16 bits LT-rel. function ptr. */
+#define R_PARISC_LTOFF_FPTR16WF 126 /* 16 bits LT-rel. function ptr. */
+#define R_PARISC_LTOFF_FPTR16DF 127 /* 16 bits LT-rel. function ptr. */
+#define R_PARISC_LORESERVE 128
+#define R_PARISC_COPY 128 /* Copy relocation. */
+#define R_PARISC_IPLT 129 /* Dynamic reloc, imported PLT */
+#define R_PARISC_EPLT 130 /* Dynamic reloc, exported PLT */
+#define R_PARISC_TPREL32 153 /* 32 bits TP-rel. address. */
+#define R_PARISC_TPREL21L 154 /* TP-rel. address, left 21 bits. */
+#define R_PARISC_TPREL14R 158 /* TP-rel. address, right 14 bits. */
+#define R_PARISC_LTOFF_TP21L 162 /* LT-TP-rel. address, left 21 bits. */
+#define R_PARISC_LTOFF_TP14R 166 /* LT-TP-rel. address, right 14 bits.*/
+#define R_PARISC_LTOFF_TP14F 167 /* 14 bits LT-TP-rel. address. */
+#define R_PARISC_TPREL64 216 /* 64 bits TP-rel. address. */
+#define R_PARISC_TPREL14WR 219 /* TP-rel. address, right 14 bits. */
+#define R_PARISC_TPREL14DR 220 /* TP-rel. address, right 14 bits. */
+#define R_PARISC_TPREL16F 221 /* 16 bits TP-rel. address. */
+#define R_PARISC_TPREL16WF 222 /* 16 bits TP-rel. address. */
+#define R_PARISC_TPREL16DF 223 /* 16 bits TP-rel. address. */
+#define R_PARISC_LTOFF_TP64 224 /* 64 bits LT-TP-rel. address. */
+#define R_PARISC_LTOFF_TP14WR 227 /* LT-TP-rel. address, right 14 bits.*/
+#define R_PARISC_LTOFF_TP14DR 228 /* LT-TP-rel. address, right 14 bits.*/
+#define R_PARISC_LTOFF_TP16F 229 /* 16 bits LT-TP-rel. address. */
+#define R_PARISC_LTOFF_TP16WF 230 /* 16 bits LT-TP-rel. address. */
+#define R_PARISC_LTOFF_TP16DF 231 /* 16 bits LT-TP-rel. address. */
+#define R_PARISC_HIRESERVE 255
+
+/* Legal values for p_type field of Elf32_Phdr/Elf64_Phdr. */
+
+#define PT_HP_TLS (PT_LOOS + 0x0)
+#define PT_HP_CORE_NONE (PT_LOOS + 0x1)
+#define PT_HP_CORE_VERSION (PT_LOOS + 0x2)
+#define PT_HP_CORE_KERNEL (PT_LOOS + 0x3)
+#define PT_HP_CORE_COMM (PT_LOOS + 0x4)
+#define PT_HP_CORE_PROC (PT_LOOS + 0x5)
+#define PT_HP_CORE_LOADABLE (PT_LOOS + 0x6)
+#define PT_HP_CORE_STACK (PT_LOOS + 0x7)
+#define PT_HP_CORE_SHM (PT_LOOS + 0x8)
+#define PT_HP_CORE_MMF (PT_LOOS + 0x9)
+#define PT_HP_PARALLEL (PT_LOOS + 0x10)
+#define PT_HP_FASTBIND (PT_LOOS + 0x11)
+#define PT_HP_OPT_ANNOT (PT_LOOS + 0x12)
+#define PT_HP_HSL_ANNOT (PT_LOOS + 0x13)
+#define PT_HP_STACK (PT_LOOS + 0x14)
+
+#define PT_PARISC_ARCHEXT 0x70000000
+#define PT_PARISC_UNWIND 0x70000001
+
+/* Legal values for p_flags field of Elf32_Phdr/Elf64_Phdr. */
+
+#define PF_PARISC_SBP 0x08000000
+
+#define PF_HP_PAGE_SIZE 0x00100000
+#define PF_HP_FAR_SHARED 0x00200000
+#define PF_HP_NEAR_SHARED 0x00400000
+#define PF_HP_CODE 0x01000000
+#define PF_HP_MODIFY 0x02000000
+#define PF_HP_LAZYSWAP 0x04000000
+#define PF_HP_SBP 0x08000000
+
+
+/* Alpha specific definitions. */
+
+/* Legal values for e_flags field of Elf64_Ehdr. */
+
+#define EF_ALPHA_32BIT 1 /* All addresses must be < 2GB. */
+#define EF_ALPHA_CANRELAX 2 /* Relocations for relaxing exist. */
+
+/* Legal values for sh_type field of Elf64_Shdr. */
+
+/* These two are primerily concerned with ECOFF debugging info. */
+#define SHT_ALPHA_DEBUG 0x70000001
+#define SHT_ALPHA_REGINFO 0x70000002
+
+/* Legal values for sh_flags field of Elf64_Shdr. */
+
+#define SHF_ALPHA_GPREL 0x10000000
+
+/* Legal values for st_other field of Elf64_Sym. */
+#define STO_ALPHA_NOPV 0x80 /* No PV required. */
+#define STO_ALPHA_STD_GPLOAD 0x88 /* PV only used for initial ldgp. */
+
+/* Alpha relocs. */
+
+#define R_ALPHA_NONE 0 /* No reloc */
+#define R_ALPHA_REFLONG 1 /* Direct 32 bit */
+#define R_ALPHA_REFQUAD 2 /* Direct 64 bit */
+#define R_ALPHA_GPREL32 3 /* GP relative 32 bit */
+#define R_ALPHA_LITERAL 4 /* GP relative 16 bit w/optimization */
+#define R_ALPHA_LITUSE 5 /* Optimization hint for LITERAL */
+#define R_ALPHA_GPDISP 6 /* Add displacement to GP */
+#define R_ALPHA_BRADDR 7 /* PC+4 relative 23 bit shifted */
+#define R_ALPHA_HINT 8 /* PC+4 relative 16 bit shifted */
+#define R_ALPHA_SREL16 9 /* PC relative 16 bit */
+#define R_ALPHA_SREL32 10 /* PC relative 32 bit */
+#define R_ALPHA_SREL64 11 /* PC relative 64 bit */
+#define R_ALPHA_GPRELHIGH 17 /* GP relative 32 bit, high 16 bits */
+#define R_ALPHA_GPRELLOW 18 /* GP relative 32 bit, low 16 bits */
+#define R_ALPHA_GPREL16 19 /* GP relative 16 bit */
+#define R_ALPHA_COPY 24 /* Copy symbol at runtime */
+#define R_ALPHA_GLOB_DAT 25 /* Create GOT entry */
+#define R_ALPHA_JMP_SLOT 26 /* Create PLT entry */
+#define R_ALPHA_RELATIVE 27 /* Adjust by program base */
+#define R_ALPHA_TLS_GD_HI 28
+#define R_ALPHA_TLSGD 29
+#define R_ALPHA_TLS_LDM 30
+#define R_ALPHA_DTPMOD64 31
+#define R_ALPHA_GOTDTPREL 32
+#define R_ALPHA_DTPREL64 33
+#define R_ALPHA_DTPRELHI 34
+#define R_ALPHA_DTPRELLO 35
+#define R_ALPHA_DTPREL16 36
+#define R_ALPHA_GOTTPREL 37
+#define R_ALPHA_TPREL64 38
+#define R_ALPHA_TPRELHI 39
+#define R_ALPHA_TPRELLO 40
+#define R_ALPHA_TPREL16 41
+/* Keep this the last entry. */
+#define R_ALPHA_NUM 46
+
+/* Magic values of the LITUSE relocation addend. */
+#define LITUSE_ALPHA_ADDR 0
+#define LITUSE_ALPHA_BASE 1
+#define LITUSE_ALPHA_BYTOFF 2
+#define LITUSE_ALPHA_JSR 3
+#define LITUSE_ALPHA_TLS_GD 4
+#define LITUSE_ALPHA_TLS_LDM 5
+
+/* Legal values for d_tag of Elf64_Dyn. */
+#define DT_ALPHA_PLTRO (DT_LOPROC + 0)
+#define DT_ALPHA_NUM 1
+
+/* PowerPC specific declarations */
+
+/* Values for Elf32/64_Ehdr.e_flags. */
+#define EF_PPC_EMB 0x80000000 /* PowerPC embedded flag */
+
+/* Cygnus local bits below */
+#define EF_PPC_RELOCATABLE 0x00010000 /* PowerPC -mrelocatable flag*/
+#define EF_PPC_RELOCATABLE_LIB 0x00008000 /* PowerPC -mrelocatable-lib
+ flag */
+
+/* PowerPC relocations defined by the ABIs */
+#define R_PPC_NONE 0
+#define R_PPC_ADDR32 1 /* 32bit absolute address */
+#define R_PPC_ADDR24 2 /* 26bit address, 2 bits ignored. */
+#define R_PPC_ADDR16 3 /* 16bit absolute address */
+#define R_PPC_ADDR16_LO 4 /* lower 16bit of absolute address */
+#define R_PPC_ADDR16_HI 5 /* high 16bit of absolute address */
+#define R_PPC_ADDR16_HA 6 /* adjusted high 16bit */
+#define R_PPC_ADDR14 7 /* 16bit address, 2 bits ignored */
+#define R_PPC_ADDR14_BRTAKEN 8
+#define R_PPC_ADDR14_BRNTAKEN 9
+#define R_PPC_REL24 10 /* PC relative 26 bit */
+#define R_PPC_REL14 11 /* PC relative 16 bit */
+#define R_PPC_REL14_BRTAKEN 12
+#define R_PPC_REL14_BRNTAKEN 13
+#define R_PPC_GOT16 14
+#define R_PPC_GOT16_LO 15
+#define R_PPC_GOT16_HI 16
+#define R_PPC_GOT16_HA 17
+#define R_PPC_PLTREL24 18
+#define R_PPC_COPY 19
+#define R_PPC_GLOB_DAT 20
+#define R_PPC_JMP_SLOT 21
+#define R_PPC_RELATIVE 22
+#define R_PPC_LOCAL24PC 23
+#define R_PPC_UADDR32 24
+#define R_PPC_UADDR16 25
+#define R_PPC_REL32 26
+#define R_PPC_PLT32 27
+#define R_PPC_PLTREL32 28
+#define R_PPC_PLT16_LO 29
+#define R_PPC_PLT16_HI 30
+#define R_PPC_PLT16_HA 31
+#define R_PPC_SDAREL16 32
+#define R_PPC_SECTOFF 33
+#define R_PPC_SECTOFF_LO 34
+#define R_PPC_SECTOFF_HI 35
+#define R_PPC_SECTOFF_HA 36
+
+/* PowerPC relocations defined for the TLS access ABI. */
+#define R_PPC_TLS 67 /* none (sym+add)@tls */
+#define R_PPC_DTPMOD32 68 /* word32 (sym+add)@dtpmod */
+#define R_PPC_TPREL16 69 /* half16* (sym+add)@tprel */
+#define R_PPC_TPREL16_LO 70 /* half16 (sym+add)@tprel@l */
+#define R_PPC_TPREL16_HI 71 /* half16 (sym+add)@tprel@h */
+#define R_PPC_TPREL16_HA 72 /* half16 (sym+add)@tprel@ha */
+#define R_PPC_TPREL32 73 /* word32 (sym+add)@tprel */
+#define R_PPC_DTPREL16 74 /* half16* (sym+add)@dtprel */
+#define R_PPC_DTPREL16_LO 75 /* half16 (sym+add)@dtprel@l */
+#define R_PPC_DTPREL16_HI 76 /* half16 (sym+add)@dtprel@h */
+#define R_PPC_DTPREL16_HA 77 /* half16 (sym+add)@dtprel@ha */
+#define R_PPC_DTPREL32 78 /* word32 (sym+add)@dtprel */
+#define R_PPC_GOT_TLSGD16 79 /* half16* (sym+add)@got@tlsgd */
+#define R_PPC_GOT_TLSGD16_LO 80 /* half16 (sym+add)@got@tlsgd@l */
+#define R_PPC_GOT_TLSGD16_HI 81 /* half16 (sym+add)@got@tlsgd@h */
+#define R_PPC_GOT_TLSGD16_HA 82 /* half16 (sym+add)@got@tlsgd@ha */
+#define R_PPC_GOT_TLSLD16 83 /* half16* (sym+add)@got@tlsld */
+#define R_PPC_GOT_TLSLD16_LO 84 /* half16 (sym+add)@got@tlsld@l */
+#define R_PPC_GOT_TLSLD16_HI 85 /* half16 (sym+add)@got@tlsld@h */
+#define R_PPC_GOT_TLSLD16_HA 86 /* half16 (sym+add)@got@tlsld@ha */
+#define R_PPC_GOT_TPREL16 87 /* half16* (sym+add)@got@tprel */
+#define R_PPC_GOT_TPREL16_LO 88 /* half16 (sym+add)@got@tprel@l */
+#define R_PPC_GOT_TPREL16_HI 89 /* half16 (sym+add)@got@tprel@h */
+#define R_PPC_GOT_TPREL16_HA 90 /* half16 (sym+add)@got@tprel@ha */
+#define R_PPC_GOT_DTPREL16 91 /* half16* (sym+add)@got@dtprel */
+#define R_PPC_GOT_DTPREL16_LO 92 /* half16* (sym+add)@got@dtprel@l */
+#define R_PPC_GOT_DTPREL16_HI 93 /* half16* (sym+add)@got@dtprel@h */
+#define R_PPC_GOT_DTPREL16_HA 94 /* half16* (sym+add)@got@dtprel@ha */
+
+/* Keep this the last entry. */
+#define R_PPC_NUM 95
+
+/* The remaining relocs are from the Embedded ELF ABI, and are not
+ in the SVR4 ELF ABI. */
+#define R_PPC_EMB_NADDR32 101
+#define R_PPC_EMB_NADDR16 102
+#define R_PPC_EMB_NADDR16_LO 103
+#define R_PPC_EMB_NADDR16_HI 104
+#define R_PPC_EMB_NADDR16_HA 105
+#define R_PPC_EMB_SDAI16 106
+#define R_PPC_EMB_SDA2I16 107
+#define R_PPC_EMB_SDA2REL 108
+#define R_PPC_EMB_SDA21 109 /* 16 bit offset in SDA */
+#define R_PPC_EMB_MRKREF 110
+#define R_PPC_EMB_RELSEC16 111
+#define R_PPC_EMB_RELST_LO 112
+#define R_PPC_EMB_RELST_HI 113
+#define R_PPC_EMB_RELST_HA 114
+#define R_PPC_EMB_BIT_FLD 115
+#define R_PPC_EMB_RELSDA 116 /* 16 bit relative offset in SDA */
+
+/* Diab tool relocations. */
+#define R_PPC_DIAB_SDA21_LO 180 /* like EMB_SDA21, but lower 16 bit */
+#define R_PPC_DIAB_SDA21_HI 181 /* like EMB_SDA21, but high 16 bit */
+#define R_PPC_DIAB_SDA21_HA 182 /* like EMB_SDA21, adjusted high 16 */
+#define R_PPC_DIAB_RELSDA_LO 183 /* like EMB_RELSDA, but lower 16 bit */
+#define R_PPC_DIAB_RELSDA_HI 184 /* like EMB_RELSDA, but high 16 bit */
+#define R_PPC_DIAB_RELSDA_HA 185 /* like EMB_RELSDA, adjusted high 16 */
+
+/* GNU relocs used in PIC code sequences. */
+#define R_PPC_REL16 249 /* word32 (sym-.) */
+#define R_PPC_REL16_LO 250 /* half16 (sym-.)@l */
+#define R_PPC_REL16_HI 251 /* half16 (sym-.)@h */
+#define R_PPC_REL16_HA 252 /* half16 (sym-.)@ha */
+
+/* This is a phony reloc to handle any old fashioned TOC16 references
+ that may still be in object files. */
+#define R_PPC_TOC16 255
+
+/* PowerPC specific values for the Dyn d_tag field. */
+#define DT_PPC_GOT (DT_LOPROC + 0)
+#define DT_PPC_NUM 1
+
+/* PowerPC64 relocations defined by the ABIs */
+#define R_PPC64_NONE R_PPC_NONE
+#define R_PPC64_ADDR32 R_PPC_ADDR32 /* 32bit absolute address */
+#define R_PPC64_ADDR24 R_PPC_ADDR24 /* 26bit address, word aligned */
+#define R_PPC64_ADDR16 R_PPC_ADDR16 /* 16bit absolute address */
+#define R_PPC64_ADDR16_LO R_PPC_ADDR16_LO /* lower 16bits of address */
+#define R_PPC64_ADDR16_HI R_PPC_ADDR16_HI /* high 16bits of address. */
+#define R_PPC64_ADDR16_HA R_PPC_ADDR16_HA /* adjusted high 16bits. */
+#define R_PPC64_ADDR14 R_PPC_ADDR14 /* 16bit address, word aligned */
+#define R_PPC64_ADDR14_BRTAKEN R_PPC_ADDR14_BRTAKEN
+#define R_PPC64_ADDR14_BRNTAKEN R_PPC_ADDR14_BRNTAKEN
+#define R_PPC64_REL24 R_PPC_REL24 /* PC-rel. 26 bit, word aligned */
+#define R_PPC64_REL14 R_PPC_REL14 /* PC relative 16 bit */
+#define R_PPC64_REL14_BRTAKEN R_PPC_REL14_BRTAKEN
+#define R_PPC64_REL14_BRNTAKEN R_PPC_REL14_BRNTAKEN
+#define R_PPC64_GOT16 R_PPC_GOT16
+#define R_PPC64_GOT16_LO R_PPC_GOT16_LO
+#define R_PPC64_GOT16_HI R_PPC_GOT16_HI
+#define R_PPC64_GOT16_HA R_PPC_GOT16_HA
+
+#define R_PPC64_COPY R_PPC_COPY
+#define R_PPC64_GLOB_DAT R_PPC_GLOB_DAT
+#define R_PPC64_JMP_SLOT R_PPC_JMP_SLOT
+#define R_PPC64_RELATIVE R_PPC_RELATIVE
+
+#define R_PPC64_UADDR32 R_PPC_UADDR32
+#define R_PPC64_UADDR16 R_PPC_UADDR16
+#define R_PPC64_REL32 R_PPC_REL32
+#define R_PPC64_PLT32 R_PPC_PLT32
+#define R_PPC64_PLTREL32 R_PPC_PLTREL32
+#define R_PPC64_PLT16_LO R_PPC_PLT16_LO
+#define R_PPC64_PLT16_HI R_PPC_PLT16_HI
+#define R_PPC64_PLT16_HA R_PPC_PLT16_HA
+
+#define R_PPC64_SECTOFF R_PPC_SECTOFF
+#define R_PPC64_SECTOFF_LO R_PPC_SECTOFF_LO
+#define R_PPC64_SECTOFF_HI R_PPC_SECTOFF_HI
+#define R_PPC64_SECTOFF_HA R_PPC_SECTOFF_HA
+#define R_PPC64_ADDR30 37 /* word30 (S + A - P) >> 2 */
+#define R_PPC64_ADDR64 38 /* doubleword64 S + A */
+#define R_PPC64_ADDR16_HIGHER 39 /* half16 #higher(S + A) */
+#define R_PPC64_ADDR16_HIGHERA 40 /* half16 #highera(S + A) */
+#define R_PPC64_ADDR16_HIGHEST 41 /* half16 #highest(S + A) */
+#define R_PPC64_ADDR16_HIGHESTA 42 /* half16 #highesta(S + A) */
+#define R_PPC64_UADDR64 43 /* doubleword64 S + A */
+#define R_PPC64_REL64 44 /* doubleword64 S + A - P */
+#define R_PPC64_PLT64 45 /* doubleword64 L + A */
+#define R_PPC64_PLTREL64 46 /* doubleword64 L + A - P */
+#define R_PPC64_TOC16 47 /* half16* S + A - .TOC */
+#define R_PPC64_TOC16_LO 48 /* half16 #lo(S + A - .TOC.) */
+#define R_PPC64_TOC16_HI 49 /* half16 #hi(S + A - .TOC.) */
+#define R_PPC64_TOC16_HA 50 /* half16 #ha(S + A - .TOC.) */
+#define R_PPC64_TOC 51 /* doubleword64 .TOC */
+#define R_PPC64_PLTGOT16 52 /* half16* M + A */
+#define R_PPC64_PLTGOT16_LO 53 /* half16 #lo(M + A) */
+#define R_PPC64_PLTGOT16_HI 54 /* half16 #hi(M + A) */
+#define R_PPC64_PLTGOT16_HA 55 /* half16 #ha(M + A) */
+
+#define R_PPC64_ADDR16_DS 56 /* half16ds* (S + A) >> 2 */
+#define R_PPC64_ADDR16_LO_DS 57 /* half16ds #lo(S + A) >> 2 */
+#define R_PPC64_GOT16_DS 58 /* half16ds* (G + A) >> 2 */
+#define R_PPC64_GOT16_LO_DS 59 /* half16ds #lo(G + A) >> 2 */
+#define R_PPC64_PLT16_LO_DS 60 /* half16ds #lo(L + A) >> 2 */
+#define R_PPC64_SECTOFF_DS 61 /* half16ds* (R + A) >> 2 */
+#define R_PPC64_SECTOFF_LO_DS 62 /* half16ds #lo(R + A) >> 2 */
+#define R_PPC64_TOC16_DS 63 /* half16ds* (S + A - .TOC.) >> 2 */
+#define R_PPC64_TOC16_LO_DS 64 /* half16ds #lo(S + A - .TOC.) >> 2 */
+#define R_PPC64_PLTGOT16_DS 65 /* half16ds* (M + A) >> 2 */
+#define R_PPC64_PLTGOT16_LO_DS 66 /* half16ds #lo(M + A) >> 2 */
+
+/* PowerPC64 relocations defined for the TLS access ABI. */
+#define R_PPC64_TLS 67 /* none (sym+add)@tls */
+#define R_PPC64_DTPMOD64 68 /* doubleword64 (sym+add)@dtpmod */
+#define R_PPC64_TPREL16 69 /* half16* (sym+add)@tprel */
+#define R_PPC64_TPREL16_LO 70 /* half16 (sym+add)@tprel@l */
+#define R_PPC64_TPREL16_HI 71 /* half16 (sym+add)@tprel@h */
+#define R_PPC64_TPREL16_HA 72 /* half16 (sym+add)@tprel@ha */
+#define R_PPC64_TPREL64 73 /* doubleword64 (sym+add)@tprel */
+#define R_PPC64_DTPREL16 74 /* half16* (sym+add)@dtprel */
+#define R_PPC64_DTPREL16_LO 75 /* half16 (sym+add)@dtprel@l */
+#define R_PPC64_DTPREL16_HI 76 /* half16 (sym+add)@dtprel@h */
+#define R_PPC64_DTPREL16_HA 77 /* half16 (sym+add)@dtprel@ha */
+#define R_PPC64_DTPREL64 78 /* doubleword64 (sym+add)@dtprel */
+#define R_PPC64_GOT_TLSGD16 79 /* half16* (sym+add)@got@tlsgd */
+#define R_PPC64_GOT_TLSGD16_LO 80 /* half16 (sym+add)@got@tlsgd@l */
+#define R_PPC64_GOT_TLSGD16_HI 81 /* half16 (sym+add)@got@tlsgd@h */
+#define R_PPC64_GOT_TLSGD16_HA 82 /* half16 (sym+add)@got@tlsgd@ha */
+#define R_PPC64_GOT_TLSLD16 83 /* half16* (sym+add)@got@tlsld */
+#define R_PPC64_GOT_TLSLD16_LO 84 /* half16 (sym+add)@got@tlsld@l */
+#define R_PPC64_GOT_TLSLD16_HI 85 /* half16 (sym+add)@got@tlsld@h */
+#define R_PPC64_GOT_TLSLD16_HA 86 /* half16 (sym+add)@got@tlsld@ha */
+#define R_PPC64_GOT_TPREL16_DS 87 /* half16ds* (sym+add)@got@tprel */
+#define R_PPC64_GOT_TPREL16_LO_DS 88 /* half16ds (sym+add)@got@tprel@l */
+#define R_PPC64_GOT_TPREL16_HI 89 /* half16 (sym+add)@got@tprel@h */
+#define R_PPC64_GOT_TPREL16_HA 90 /* half16 (sym+add)@got@tprel@ha */
+#define R_PPC64_GOT_DTPREL16_DS 91 /* half16ds* (sym+add)@got@dtprel */
+#define R_PPC64_GOT_DTPREL16_LO_DS 92 /* half16ds (sym+add)@got@dtprel@l */
+#define R_PPC64_GOT_DTPREL16_HI 93 /* half16 (sym+add)@got@dtprel@h */
+#define R_PPC64_GOT_DTPREL16_HA 94 /* half16 (sym+add)@got@dtprel@ha */
+#define R_PPC64_TPREL16_DS 95 /* half16ds* (sym+add)@tprel */
+#define R_PPC64_TPREL16_LO_DS 96 /* half16ds (sym+add)@tprel@l */
+#define R_PPC64_TPREL16_HIGHER 97 /* half16 (sym+add)@tprel@higher */
+#define R_PPC64_TPREL16_HIGHERA 98 /* half16 (sym+add)@tprel@highera */
+#define R_PPC64_TPREL16_HIGHEST 99 /* half16 (sym+add)@tprel@highest */
+#define R_PPC64_TPREL16_HIGHESTA 100 /* half16 (sym+add)@tprel@highesta */
+#define R_PPC64_DTPREL16_DS 101 /* half16ds* (sym+add)@dtprel */
+#define R_PPC64_DTPREL16_LO_DS 102 /* half16ds (sym+add)@dtprel@l */
+#define R_PPC64_DTPREL16_HIGHER 103 /* half16 (sym+add)@dtprel@higher */
+#define R_PPC64_DTPREL16_HIGHERA 104 /* half16 (sym+add)@dtprel@highera */
+#define R_PPC64_DTPREL16_HIGHEST 105 /* half16 (sym+add)@dtprel@highest */
+#define R_PPC64_DTPREL16_HIGHESTA 106 /* half16 (sym+add)@dtprel@highesta */
+
+/* Keep this the last entry. */
+#define R_PPC64_NUM 107
+
+/* PowerPC64 specific values for the Dyn d_tag field. */
+#define DT_PPC64_GLINK (DT_LOPROC + 0)
+#define DT_PPC64_OPD (DT_LOPROC + 1)
+#define DT_PPC64_OPDSZ (DT_LOPROC + 2)
+#define DT_PPC64_NUM 3
+
+
+/* ARM specific declarations */
+
+/* Processor specific flags for the ELF header e_flags field. */
+#define EF_ARM_RELEXEC 0x01
+#define EF_ARM_HASENTRY 0x02
+#define EF_ARM_INTERWORK 0x04
+#define EF_ARM_APCS_26 0x08
+#define EF_ARM_APCS_FLOAT 0x10
+#define EF_ARM_PIC 0x20
+#define EF_ARM_ALIGN8 0x40 /* 8-bit structure alignment is in use */
+#define EF_ARM_NEW_ABI 0x80
+#define EF_ARM_OLD_ABI 0x100
+
+/* Other constants defined in the ARM ELF spec. version B-01. */
+/* NB. These conflict with values defined above. */
+#define EF_ARM_SYMSARESORTED 0x04
+#define EF_ARM_DYNSYMSUSESEGIDX 0x08
+#define EF_ARM_MAPSYMSFIRST 0x10
+#define EF_ARM_EABIMASK 0XFF000000
+
+#define EF_ARM_EABI_VERSION(flags) ((flags) & EF_ARM_EABIMASK)
+#define EF_ARM_EABI_UNKNOWN 0x00000000
+#define EF_ARM_EABI_VER1 0x01000000
+#define EF_ARM_EABI_VER2 0x02000000
+
+/* Additional symbol types for Thumb */
+#define STT_ARM_TFUNC 0xd
+
+/* ARM-specific values for sh_flags */
+#define SHF_ARM_ENTRYSECT 0x10000000 /* Section contains an entry point */
+#define SHF_ARM_COMDEF 0x80000000 /* Section may be multiply defined
+ in the input to a link step */
+
+/* ARM-specific program header flags */
+#define PF_ARM_SB 0x10000000 /* Segment contains the location
+ addressed by the static base */
+
+/* Processor specific values for the Phdr p_type field. */
+#define PT_ARM_EXIDX 0x70000001 /* .ARM.exidx segment */
+
+/* ARM relocs. */
+
+#define R_ARM_NONE 0 /* No reloc */
+#define R_ARM_PC24 1 /* PC relative 26 bit branch */
+#define R_ARM_ABS32 2 /* Direct 32 bit */
+#define R_ARM_REL32 3 /* PC relative 32 bit */
+#define R_ARM_PC13 4
+#define R_ARM_ABS16 5 /* Direct 16 bit */
+#define R_ARM_ABS12 6 /* Direct 12 bit */
+#define R_ARM_THM_ABS5 7
+#define R_ARM_ABS8 8 /* Direct 8 bit */
+#define R_ARM_SBREL32 9
+#define R_ARM_THM_PC22 10
+#define R_ARM_THM_PC8 11
+#define R_ARM_AMP_VCALL9 12
+#define R_ARM_SWI24 13
+#define R_ARM_THM_SWI8 14
+#define R_ARM_XPC25 15
+#define R_ARM_THM_XPC22 16
+#define R_ARM_COPY 20 /* Copy symbol at runtime */
+#define R_ARM_GLOB_DAT 21 /* Create GOT entry */
+#define R_ARM_JUMP_SLOT 22 /* Create PLT entry */
+#define R_ARM_RELATIVE 23 /* Adjust by program base */
+#define R_ARM_GOTOFF 24 /* 32 bit offset to GOT */
+#define R_ARM_GOTPC 25 /* 32 bit PC relative offset to GOT */
+#define R_ARM_GOT32 26 /* 32 bit GOT entry */
+#define R_ARM_PLT32 27 /* 32 bit PLT address */
+#define R_ARM_ALU_PCREL_7_0 32
+#define R_ARM_ALU_PCREL_15_8 33
+#define R_ARM_ALU_PCREL_23_15 34
+#define R_ARM_LDR_SBREL_11_0 35
+#define R_ARM_ALU_SBREL_19_12 36
+#define R_ARM_ALU_SBREL_27_20 37
+#define R_ARM_GNU_VTENTRY 100
+#define R_ARM_GNU_VTINHERIT 101
+#define R_ARM_THM_PC11 102 /* thumb unconditional branch */
+#define R_ARM_THM_PC9 103 /* thumb conditional branch */
+#define R_ARM_RXPC25 249
+#define R_ARM_RSBREL32 250
+#define R_ARM_THM_RPC22 251
+#define R_ARM_RREL32 252
+#define R_ARM_RABS22 253
+#define R_ARM_RPC24 254
+#define R_ARM_RBASE 255
+/* Keep this the last entry. */
+#define R_ARM_NUM 256
+
+/* IA-64 specific declarations. */
+
+/* Processor specific flags for the Ehdr e_flags field. */
+#define EF_IA_64_MASKOS 0x0000000f /* os-specific flags */
+#define EF_IA_64_ABI64 0x00000010 /* 64-bit ABI */
+#define EF_IA_64_ARCH 0xff000000 /* arch. version mask */
+
+/* Processor specific values for the Phdr p_type field. */
+#define PT_IA_64_ARCHEXT (PT_LOPROC + 0) /* arch extension bits */
+#define PT_IA_64_UNWIND (PT_LOPROC + 1) /* ia64 unwind bits */
+#define PT_IA_64_HP_OPT_ANOT (PT_LOOS + 0x12)
+#define PT_IA_64_HP_HSL_ANOT (PT_LOOS + 0x13)
+#define PT_IA_64_HP_STACK (PT_LOOS + 0x14)
+
+/* Processor specific flags for the Phdr p_flags field. */
+#define PF_IA_64_NORECOV 0x80000000 /* spec insns w/o recovery */
+
+/* Processor specific values for the Shdr sh_type field. */
+#define SHT_IA_64_EXT (SHT_LOPROC + 0) /* extension bits */
+#define SHT_IA_64_UNWIND (SHT_LOPROC + 1) /* unwind bits */
+
+/* Processor specific flags for the Shdr sh_flags field. */
+#define SHF_IA_64_SHORT 0x10000000 /* section near gp */
+#define SHF_IA_64_NORECOV 0x20000000 /* spec insns w/o recovery */
+
+/* Processor specific values for the Dyn d_tag field. */
+#define DT_IA_64_PLT_RESERVE (DT_LOPROC + 0)
+#define DT_IA_64_NUM 1
+
+/* IA-64 relocations. */
+#define R_IA64_NONE 0x00 /* none */
+#define R_IA64_IMM14 0x21 /* symbol + addend, add imm14 */
+#define R_IA64_IMM22 0x22 /* symbol + addend, add imm22 */
+#define R_IA64_IMM64 0x23 /* symbol + addend, mov imm64 */
+#define R_IA64_DIR32MSB 0x24 /* symbol + addend, data4 MSB */
+#define R_IA64_DIR32LSB 0x25 /* symbol + addend, data4 LSB */
+#define R_IA64_DIR64MSB 0x26 /* symbol + addend, data8 MSB */
+#define R_IA64_DIR64LSB 0x27 /* symbol + addend, data8 LSB */
+#define R_IA64_GPREL22 0x2a /* @gprel(sym + add), add imm22 */
+#define R_IA64_GPREL64I 0x2b /* @gprel(sym + add), mov imm64 */
+#define R_IA64_GPREL32MSB 0x2c /* @gprel(sym + add), data4 MSB */
+#define R_IA64_GPREL32LSB 0x2d /* @gprel(sym + add), data4 LSB */
+#define R_IA64_GPREL64MSB 0x2e /* @gprel(sym + add), data8 MSB */
+#define R_IA64_GPREL64LSB 0x2f /* @gprel(sym + add), data8 LSB */
+#define R_IA64_LTOFF22 0x32 /* @ltoff(sym + add), add imm22 */
+#define R_IA64_LTOFF64I 0x33 /* @ltoff(sym + add), mov imm64 */
+#define R_IA64_PLTOFF22 0x3a /* @pltoff(sym + add), add imm22 */
+#define R_IA64_PLTOFF64I 0x3b /* @pltoff(sym + add), mov imm64 */
+#define R_IA64_PLTOFF64MSB 0x3e /* @pltoff(sym + add), data8 MSB */
+#define R_IA64_PLTOFF64LSB 0x3f /* @pltoff(sym + add), data8 LSB */
+#define R_IA64_FPTR64I 0x43 /* @fptr(sym + add), mov imm64 */
+#define R_IA64_FPTR32MSB 0x44 /* @fptr(sym + add), data4 MSB */
+#define R_IA64_FPTR32LSB 0x45 /* @fptr(sym + add), data4 LSB */
+#define R_IA64_FPTR64MSB 0x46 /* @fptr(sym + add), data8 MSB */
+#define R_IA64_FPTR64LSB 0x47 /* @fptr(sym + add), data8 LSB */
+#define R_IA64_PCREL60B 0x48 /* @pcrel(sym + add), brl */
+#define R_IA64_PCREL21B 0x49 /* @pcrel(sym + add), ptb, call */
+#define R_IA64_PCREL21M 0x4a /* @pcrel(sym + add), chk.s */
+#define R_IA64_PCREL21F 0x4b /* @pcrel(sym + add), fchkf */
+#define R_IA64_PCREL32MSB 0x4c /* @pcrel(sym + add), data4 MSB */
+#define R_IA64_PCREL32LSB 0x4d /* @pcrel(sym + add), data4 LSB */
+#define R_IA64_PCREL64MSB 0x4e /* @pcrel(sym + add), data8 MSB */
+#define R_IA64_PCREL64LSB 0x4f /* @pcrel(sym + add), data8 LSB */
+#define R_IA64_LTOFF_FPTR22 0x52 /* @ltoff(@fptr(s+a)), imm22 */
+#define R_IA64_LTOFF_FPTR64I 0x53 /* @ltoff(@fptr(s+a)), imm64 */
+#define R_IA64_LTOFF_FPTR32MSB 0x54 /* @ltoff(@fptr(s+a)), data4 MSB */
+#define R_IA64_LTOFF_FPTR32LSB 0x55 /* @ltoff(@fptr(s+a)), data4 LSB */
+#define R_IA64_LTOFF_FPTR64MSB 0x56 /* @ltoff(@fptr(s+a)), data8 MSB */
+#define R_IA64_LTOFF_FPTR64LSB 0x57 /* @ltoff(@fptr(s+a)), data8 LSB */
+#define R_IA64_SEGREL32MSB 0x5c /* @segrel(sym + add), data4 MSB */
+#define R_IA64_SEGREL32LSB 0x5d /* @segrel(sym + add), data4 LSB */
+#define R_IA64_SEGREL64MSB 0x5e /* @segrel(sym + add), data8 MSB */
+#define R_IA64_SEGREL64LSB 0x5f /* @segrel(sym + add), data8 LSB */
+#define R_IA64_SECREL32MSB 0x64 /* @secrel(sym + add), data4 MSB */
+#define R_IA64_SECREL32LSB 0x65 /* @secrel(sym + add), data4 LSB */
+#define R_IA64_SECREL64MSB 0x66 /* @secrel(sym + add), data8 MSB */
+#define R_IA64_SECREL64LSB 0x67 /* @secrel(sym + add), data8 LSB */
+#define R_IA64_REL32MSB 0x6c /* data 4 + REL */
+#define R_IA64_REL32LSB 0x6d /* data 4 + REL */
+#define R_IA64_REL64MSB 0x6e /* data 8 + REL */
+#define R_IA64_REL64LSB 0x6f /* data 8 + REL */
+#define R_IA64_LTV32MSB 0x74 /* symbol + addend, data4 MSB */
+#define R_IA64_LTV32LSB 0x75 /* symbol + addend, data4 LSB */
+#define R_IA64_LTV64MSB 0x76 /* symbol + addend, data8 MSB */
+#define R_IA64_LTV64LSB 0x77 /* symbol + addend, data8 LSB */
+#define R_IA64_PCREL21BI 0x79 /* @pcrel(sym + add), 21bit inst */
+#define R_IA64_PCREL22 0x7a /* @pcrel(sym + add), 22bit inst */
+#define R_IA64_PCREL64I 0x7b /* @pcrel(sym + add), 64bit inst */
+#define R_IA64_IPLTMSB 0x80 /* dynamic reloc, imported PLT, MSB */
+#define R_IA64_IPLTLSB 0x81 /* dynamic reloc, imported PLT, LSB */
+#define R_IA64_COPY 0x84 /* copy relocation */
+#define R_IA64_SUB 0x85 /* Addend and symbol difference */
+#define R_IA64_LTOFF22X 0x86 /* LTOFF22, relaxable. */
+#define R_IA64_LDXMOV 0x87 /* Use of LTOFF22X. */
+#define R_IA64_TPREL14 0x91 /* @tprel(sym + add), imm14 */
+#define R_IA64_TPREL22 0x92 /* @tprel(sym + add), imm22 */
+#define R_IA64_TPREL64I 0x93 /* @tprel(sym + add), imm64 */
+#define R_IA64_TPREL64MSB 0x96 /* @tprel(sym + add), data8 MSB */
+#define R_IA64_TPREL64LSB 0x97 /* @tprel(sym + add), data8 LSB */
+#define R_IA64_LTOFF_TPREL22 0x9a /* @ltoff(@tprel(s+a)), imm2 */
+#define R_IA64_DTPMOD64MSB 0xa6 /* @dtpmod(sym + add), data8 MSB */
+#define R_IA64_DTPMOD64LSB 0xa7 /* @dtpmod(sym + add), data8 LSB */
+#define R_IA64_LTOFF_DTPMOD22 0xaa /* @ltoff(@dtpmod(sym + add)), imm22 */
+#define R_IA64_DTPREL14 0xb1 /* @dtprel(sym + add), imm14 */
+#define R_IA64_DTPREL22 0xb2 /* @dtprel(sym + add), imm22 */
+#define R_IA64_DTPREL64I 0xb3 /* @dtprel(sym + add), imm64 */
+#define R_IA64_DTPREL32MSB 0xb4 /* @dtprel(sym + add), data4 MSB */
+#define R_IA64_DTPREL32LSB 0xb5 /* @dtprel(sym + add), data4 LSB */
+#define R_IA64_DTPREL64MSB 0xb6 /* @dtprel(sym + add), data8 MSB */
+#define R_IA64_DTPREL64LSB 0xb7 /* @dtprel(sym + add), data8 LSB */
+#define R_IA64_LTOFF_DTPREL22 0xba /* @ltoff(@dtprel(s+a)), imm22 */
+
+/* SH specific declarations */
+
+/* SH specific values for `st_other'. */
+
+/* If set, this is a symbol pointing to SHmedia code, which will be branched
+ to, so need to add 1 to the symbol value. */
+#define STO_SH5_ISA32 (1 << 2)
+
+/* SH relocs. */
+#define R_SH_NONE 0
+#define R_SH_DIR32 1
+#define R_SH_REL32 2
+#define R_SH_DIR8WPN 3
+#define R_SH_IND12W 4
+#define R_SH_DIR8WPL 5
+#define R_SH_DIR8WPZ 6
+#define R_SH_DIR8BP 7
+#define R_SH_DIR8W 8
+#define R_SH_DIR8L 9
+#define R_SH_SWITCH16 25
+#define R_SH_SWITCH32 26
+#define R_SH_USES 27
+#define R_SH_COUNT 28
+#define R_SH_ALIGN 29
+#define R_SH_CODE 30
+#define R_SH_DATA 31
+#define R_SH_LABEL 32
+#define R_SH_SWITCH8 33
+#define R_SH_GNU_VTINHERIT 34
+#define R_SH_GNU_VTENTRY 35
+#define R_SH_TLS_GD_32 144
+#define R_SH_TLS_LD_32 145
+#define R_SH_TLS_LDO_32 146
+#define R_SH_TLS_IE_32 147
+#define R_SH_TLS_LE_32 148
+#define R_SH_TLS_DTPMOD32 149
+#define R_SH_TLS_DTPOFF32 150
+#define R_SH_TLS_TPOFF32 151
+#define R_SH_GOT32 160
+#define R_SH_PLT32 161
+#define R_SH_COPY 162
+#define R_SH_GLOB_DAT 163
+#define R_SH_JMP_SLOT 164
+#define R_SH_RELATIVE 165
+#define R_SH_GOTOFF 166
+#define R_SH_GOTPC 167
+#define R_SH_RELATIVE_LOW16 197
+#define R_SH_RELATIVE_MEDLOW16 198
+#define R_SH_IMM_LOW16 246
+#define R_SH_IMM_LOW16_PCREL 247
+#define R_SH_IMM_MEDLOW16 248
+#define R_SH_IMM_MEDLOW16_PCREL 249
+
+/* Keep this the last entry. */
+#define R_SH_NUM 256
+
+/* Additional s390 relocs */
+
+#define R_390_NONE 0 /* No reloc. */
+#define R_390_8 1 /* Direct 8 bit. */
+#define R_390_12 2 /* Direct 12 bit. */
+#define R_390_16 3 /* Direct 16 bit. */
+#define R_390_32 4 /* Direct 32 bit. */
+#define R_390_PC32 5 /* PC relative 32 bit. */
+#define R_390_GOT12 6 /* 12 bit GOT offset. */
+#define R_390_GOT32 7 /* 32 bit GOT offset. */
+#define R_390_PLT32 8 /* 32 bit PC relative PLT address. */
+#define R_390_COPY 9 /* Copy symbol at runtime. */
+#define R_390_GLOB_DAT 10 /* Create GOT entry. */
+#define R_390_JMP_SLOT 11 /* Create PLT entry. */
+#define R_390_RELATIVE 12 /* Adjust by program base. */
+#define R_390_GOTOFF32 13 /* 32 bit offset to GOT. */
+#define R_390_GOTPC 14 /* 32 bit PC relative offset to GOT. */
+#define R_390_GOT16 15 /* 16 bit GOT offset. */
+#define R_390_PC16 16 /* PC relative 16 bit. */
+#define R_390_PC16DBL 17 /* PC relative 16 bit shifted by 1. */
+#define R_390_PLT16DBL 18 /* 16 bit PC rel. PLT shifted by 1. */
+#define R_390_PC32DBL 19 /* PC relative 32 bit shifted by 1. */
+#define R_390_PLT32DBL 20 /* 32 bit PC rel. PLT shifted by 1. */
+#define R_390_GOTPCDBL 21 /* 32 bit PC rel. GOT shifted by 1. */
+#define R_390_64 22 /* Direct 64 bit. */
+#define R_390_PC64 23 /* PC relative 64 bit. */
+#define R_390_GOT64 24 /* 64 bit GOT offset. */
+#define R_390_PLT64 25 /* 64 bit PC relative PLT address. */
+#define R_390_GOTENT 26 /* 32 bit PC rel. to GOT entry >> 1. */
+#define R_390_GOTOFF16 27 /* 16 bit offset to GOT. */
+#define R_390_GOTOFF64 28 /* 64 bit offset to GOT. */
+#define R_390_GOTPLT12 29 /* 12 bit offset to jump slot. */
+#define R_390_GOTPLT16 30 /* 16 bit offset to jump slot. */
+#define R_390_GOTPLT32 31 /* 32 bit offset to jump slot. */
+#define R_390_GOTPLT64 32 /* 64 bit offset to jump slot. */
+#define R_390_GOTPLTENT 33 /* 32 bit rel. offset to jump slot. */
+#define R_390_PLTOFF16 34 /* 16 bit offset from GOT to PLT. */
+#define R_390_PLTOFF32 35 /* 32 bit offset from GOT to PLT. */
+#define R_390_PLTOFF64 36 /* 16 bit offset from GOT to PLT. */
+#define R_390_TLS_LOAD 37 /* Tag for load insn in TLS code. */
+#define R_390_TLS_GDCALL 38 /* Tag for function call in general
+ dynamic TLS code. */
+#define R_390_TLS_LDCALL 39 /* Tag for function call in local
+ dynamic TLS code. */
+#define R_390_TLS_GD32 40 /* Direct 32 bit for general dynamic
+ thread local data. */
+#define R_390_TLS_GD64 41 /* Direct 64 bit for general dynamic
+ thread local data. */
+#define R_390_TLS_GOTIE12 42 /* 12 bit GOT offset for static TLS
+ block offset. */
+#define R_390_TLS_GOTIE32 43 /* 32 bit GOT offset for static TLS
+ block offset. */
+#define R_390_TLS_GOTIE64 44 /* 64 bit GOT offset for static TLS
+ block offset. */
+#define R_390_TLS_LDM32 45 /* Direct 32 bit for local dynamic
+ thread local data in LE code. */
+#define R_390_TLS_LDM64 46 /* Direct 64 bit for local dynamic
+ thread local data in LE code. */
+#define R_390_TLS_IE32 47 /* 32 bit address of GOT entry for
+ negated static TLS block offset. */
+#define R_390_TLS_IE64 48 /* 64 bit address of GOT entry for
+ negated static TLS block offset. */
+#define R_390_TLS_IEENT 49 /* 32 bit rel. offset to GOT entry for
+ negated static TLS block offset. */
+#define R_390_TLS_LE32 50 /* 32 bit negated offset relative to
+ static TLS block. */
+#define R_390_TLS_LE64 51 /* 64 bit negated offset relative to
+ static TLS block. */
+#define R_390_TLS_LDO32 52 /* 32 bit offset relative to TLS
+ block. */
+#define R_390_TLS_LDO64 53 /* 64 bit offset relative to TLS
+ block. */
+#define R_390_TLS_DTPMOD 54 /* ID of module containing symbol. */
+#define R_390_TLS_DTPOFF 55 /* Offset in TLS block. */
+#define R_390_TLS_TPOFF 56 /* Negated offset in static TLS
+ block. */
+#define R_390_20 57 /* Direct 20 bit. */
+#define R_390_GOT20 58 /* 20 bit GOT offset. */
+#define R_390_GOTPLT20 59 /* 20 bit offset to jump slot. */
+#define R_390_TLS_GOTIE20 60 /* 20 bit GOT offset for static TLS
+ block offset. */
+/* Keep this the last entry. */
+#define R_390_NUM 61
+
+
+/* CRIS flags. */
+#define EF_CRIS_VARIANT_MASK 0x0000000e
+#define EF_CRIS_VARIANT_ANY_V0_V10 0x00000000
+#define EF_CRIS_VARIANT_V32 0x00000002
+#define EF_CRIS_VARIANT_COMMON_V10_V32 0x00000004
+
+/* CRIS relocations. */
+#define R_CRIS_NONE 0
+#define R_CRIS_8 1
+#define R_CRIS_16 2
+#define R_CRIS_32 3
+#define R_CRIS_8_PCREL 4
+#define R_CRIS_16_PCREL 5
+#define R_CRIS_32_PCREL 6
+#define R_CRIS_GNU_VTINHERIT 7
+#define R_CRIS_GNU_VTENTRY 8
+#define R_CRIS_COPY 9
+#define R_CRIS_GLOB_DAT 10
+#define R_CRIS_JUMP_SLOT 11
+#define R_CRIS_RELATIVE 12
+#define R_CRIS_16_GOT 13
+#define R_CRIS_32_GOT 14
+#define R_CRIS_16_GOTPLT 15
+#define R_CRIS_32_GOTPLT 16
+#define R_CRIS_32_GOTREL 17
+#define R_CRIS_32_PLT_GOTREL 18
+#define R_CRIS_32_PLT_PCREL 19
+
+/* Keep this the last entry. */
+#define R_CRIS_NUM 20
+
+
+/* AMD x86-64 relocations. */
+#define R_X86_64_NONE 0 /* No reloc */
+#define R_X86_64_64 1 /* Direct 64 bit */
+#define R_X86_64_PC32 2 /* PC relative 32 bit signed */
+#define R_X86_64_GOT32 3 /* 32 bit GOT entry */
+#define R_X86_64_PLT32 4 /* 32 bit PLT address */
+#define R_X86_64_COPY 5 /* Copy symbol at runtime */
+#define R_X86_64_GLOB_DAT 6 /* Create GOT entry */
+#define R_X86_64_JUMP_SLOT 7 /* Create PLT entry */
+#define R_X86_64_RELATIVE 8 /* Adjust by program base */
+#define R_X86_64_GOTPCREL 9 /* 32 bit signed PC relative
+ offset to GOT */
+#define R_X86_64_32 10 /* Direct 32 bit zero extended */
+#define R_X86_64_32S 11 /* Direct 32 bit sign extended */
+#define R_X86_64_16 12 /* Direct 16 bit zero extended */
+#define R_X86_64_PC16 13 /* 16 bit sign extended pc relative */
+#define R_X86_64_8 14 /* Direct 8 bit sign extended */
+#define R_X86_64_PC8 15 /* 8 bit sign extended pc relative */
+#define R_X86_64_DTPMOD64 16 /* ID of module containing symbol */
+#define R_X86_64_DTPOFF64 17 /* Offset in module's TLS block */
+#define R_X86_64_TPOFF64 18 /* Offset in initial TLS block */
+#define R_X86_64_TLSGD 19 /* 32 bit signed PC relative offset
+ to two GOT entries for GD symbol */
+#define R_X86_64_TLSLD 20 /* 32 bit signed PC relative offset
+ to two GOT entries for LD symbol */
+#define R_X86_64_DTPOFF32 21 /* Offset in TLS block */
+#define R_X86_64_GOTTPOFF 22 /* 32 bit signed PC relative offset
+ to GOT entry for IE symbol */
+#define R_X86_64_TPOFF32 23 /* Offset in initial TLS block */
+
+#define R_X86_64_NUM 24
+
+
+/* AM33 relocations. */
+#define R_MN10300_NONE 0 /* No reloc. */
+#define R_MN10300_32 1 /* Direct 32 bit. */
+#define R_MN10300_16 2 /* Direct 16 bit. */
+#define R_MN10300_8 3 /* Direct 8 bit. */
+#define R_MN10300_PCREL32 4 /* PC-relative 32-bit. */
+#define R_MN10300_PCREL16 5 /* PC-relative 16-bit signed. */
+#define R_MN10300_PCREL8 6 /* PC-relative 8-bit signed. */
+#define R_MN10300_GNU_VTINHERIT 7 /* Ancient C++ vtable garbage... */
+#define R_MN10300_GNU_VTENTRY 8 /* ... collection annotation. */
+#define R_MN10300_24 9 /* Direct 24 bit. */
+#define R_MN10300_GOTPC32 10 /* 32-bit PCrel offset to GOT. */
+#define R_MN10300_GOTPC16 11 /* 16-bit PCrel offset to GOT. */
+#define R_MN10300_GOTOFF32 12 /* 32-bit offset from GOT. */
+#define R_MN10300_GOTOFF24 13 /* 24-bit offset from GOT. */
+#define R_MN10300_GOTOFF16 14 /* 16-bit offset from GOT. */
+#define R_MN10300_PLT32 15 /* 32-bit PCrel to PLT entry. */
+#define R_MN10300_PLT16 16 /* 16-bit PCrel to PLT entry. */
+#define R_MN10300_GOT32 17 /* 32-bit offset to GOT entry. */
+#define R_MN10300_GOT24 18 /* 24-bit offset to GOT entry. */
+#define R_MN10300_GOT16 19 /* 16-bit offset to GOT entry. */
+#define R_MN10300_COPY 20 /* Copy symbol at runtime. */
+#define R_MN10300_GLOB_DAT 21 /* Create GOT entry. */
+#define R_MN10300_JMP_SLOT 22 /* Create PLT entry. */
+#define R_MN10300_RELATIVE 23 /* Adjust by program base. */
+
+#define R_MN10300_NUM 24
+
+
+/* M32R relocs. */
+#define R_M32R_NONE 0 /* No reloc. */
+#define R_M32R_16 1 /* Direct 16 bit. */
+#define R_M32R_32 2 /* Direct 32 bit. */
+#define R_M32R_24 3 /* Direct 24 bit. */
+#define R_M32R_10_PCREL 4 /* PC relative 10 bit shifted. */
+#define R_M32R_18_PCREL 5 /* PC relative 18 bit shifted. */
+#define R_M32R_26_PCREL 6 /* PC relative 26 bit shifted. */
+#define R_M32R_HI16_ULO 7 /* High 16 bit with unsigned low. */
+#define R_M32R_HI16_SLO 8 /* High 16 bit with signed low. */
+#define R_M32R_LO16 9 /* Low 16 bit. */
+#define R_M32R_SDA16 10 /* 16 bit offset in SDA. */
+#define R_M32R_GNU_VTINHERIT 11
+#define R_M32R_GNU_VTENTRY 12
+/* M32R relocs use SHT_RELA. */
+#define R_M32R_16_RELA 33 /* Direct 16 bit. */
+#define R_M32R_32_RELA 34 /* Direct 32 bit. */
+#define R_M32R_24_RELA 35 /* Direct 24 bit. */
+#define R_M32R_10_PCREL_RELA 36 /* PC relative 10 bit shifted. */
+#define R_M32R_18_PCREL_RELA 37 /* PC relative 18 bit shifted. */
+#define R_M32R_26_PCREL_RELA 38 /* PC relative 26 bit shifted. */
+#define R_M32R_HI16_ULO_RELA 39 /* High 16 bit with unsigned low */
+#define R_M32R_HI16_SLO_RELA 40 /* High 16 bit with signed low */
+#define R_M32R_LO16_RELA 41 /* Low 16 bit */
+#define R_M32R_SDA16_RELA 42 /* 16 bit offset in SDA */
+#define R_M32R_RELA_GNU_VTINHERIT 43
+#define R_M32R_RELA_GNU_VTENTRY 44
+
+#define R_M32R_GOT24 48 /* 24 bit GOT entry */
+#define R_M32R_26_PLTREL 49 /* 26 bit PC relative to PLT shifted */
+#define R_M32R_COPY 50 /* Copy symbol at runtime */
+#define R_M32R_GLOB_DAT 51 /* Create GOT entry */
+#define R_M32R_JMP_SLOT 52 /* Create PLT entry */
+#define R_M32R_RELATIVE 53 /* Adjust by program base */
+#define R_M32R_GOTOFF 54 /* 24 bit offset to GOT */
+#define R_M32R_GOTPC24 55 /* 24 bit PC relative offset to GOT */
+#define R_M32R_GOT16_HI_ULO 56 /* High 16 bit GOT entry with unsigned
+ low */
+#define R_M32R_GOT16_HI_SLO 57 /* High 16 bit GOT entry with signed
+ low */
+#define R_M32R_GOT16_LO 58 /* Low 16 bit GOT entry */
+#define R_M32R_GOTPC_HI_ULO 59 /* High 16 bit PC relative offset to
+ GOT with unsigned low */
+#define R_M32R_GOTPC_HI_SLO 60 /* High 16 bit PC relative offset to
+ GOT with signed low */
+#define R_M32R_GOTPC_LO 61 /* Low 16 bit PC relative offset to
+ GOT */
+#define R_M32R_GOTOFF_HI_ULO 62 /* High 16 bit offset to GOT
+ with unsigned low */
+#define R_M32R_GOTOFF_HI_SLO 63 /* High 16 bit offset to GOT
+ with signed low */
+#define R_M32R_GOTOFF_LO 64 /* Low 16 bit offset to GOT */
+#define R_M32R_NUM 256 /* Keep this the last entry. */
+
+/* i960 Relocations */
+#define R_960_NONE 0
+#define R_960_12 1
+#define R_960_32 2
+#define R_960_IP24 3
+#define R_960_SUB 4
+#define R_960_OPTCALL 5
+#define R_960_OPTCALLX 6
+#define R_960_OPTCALLXA 7
+/* Keep this the last entry. */
+#define R_960_NUM 8
+
+
+/* v850 relocations. */
+#define R_V850_NONE 0
+#define R_V850_9_PCREL 1
+#define R_V850_22_PCREL 2
+#define R_V850_HI16_S 3
+#define R_V850_HI16 4
+#define R_V850_LO16 5
+#define R_V850_32 6
+#define R_V850_16 7
+#define R_V850_8 8
+#define R_V850_SDA_16_16_OFFSET 9 /* For ld.b, st.b, set1, clr1,
+ not1, tst1, movea, movhi */
+#define R_V850_SDA_15_16_OFFSET 10 /* For ld.w, ld.h, ld.hu, st.w, st.h */
+#define R_V850_ZDA_16_16_OFFSET 11 /* For ld.b, st.b, set1, clr1,
+ not1, tst1, movea, movhi */
+#define R_V850_ZDA_15_16_OFFSET 12 /* For ld.w, ld.h, ld.hu, st.w, st.h */
+#define R_V850_TDA_6_8_OFFSET 13 /* For sst.w, sld.w */
+#define R_V850_TDA_7_8_OFFSET 14 /* For sst.h, sld.h */
+#define R_V850_TDA_7_7_OFFSET 15 /* For sst.b, sld.b */
+#define R_V850_TDA_16_16_OFFSET 16 /* For set1, clr1, not1, tst1,
+ movea, movhi */
+/* CYGNUS LOCAL v850e */
+#define R_V850_TDA_4_5_OFFSET 17 /* For sld.hu */
+#define R_V850_TDA_4_4_OFFSET 18 /* For sld.bu */
+#define R_V850_SDA_16_16_SPLIT_OFFSET 19 /* For ld.bu */
+#define R_V850_ZDA_16_16_SPLIT_OFFSET 20 /* For ld.bu */
+#define R_V850_CALLT_6_7_OFFSET 21 /* For callt */
+#define R_V850_CALLT_16_16_OFFSET 22 /* For callt */
+/* END CYGNUS LOCAL */
+#define R_V850_GNU_VTINHERIT 23
+#define R_V850_GNU_VTENTRY 24
+/* Keep this the last entry. */
+#define R_V850_NUM 25
+
+
+/* Renesas H8/300 Relocations */
+#define R_H8_NONE 0
+#define R_H8_DIR32 1
+#define R_H8_DIR32_28 2
+#define R_H8_DIR32_24 3
+#define R_H8_DIR32_16 4
+#define R_H8_DIR32U 6
+#define R_H8_DIR32U_28 7
+#define R_H8_DIR32U_24 8
+#define R_H8_DIR32U_20 9
+#define R_H8_DIR32U_16 10
+#define R_H8_DIR24 11
+#define R_H8_DIR24_20 12
+#define R_H8_DIR24_16 13
+#define R_H8_DIR24U 14
+#define R_H8_DIR24U_20 15
+#define R_H8_DIR24U_16 16
+#define R_H8_DIR16 17
+#define R_H8_DIR16U 18
+#define R_H8_DIR16S_32 19
+#define R_H8_DIR16S_28 20
+#define R_H8_DIR16S_24 21
+#define R_H8_DIR16S_20 22
+#define R_H8_DIR16S 23
+#define R_H8_DIR8 24
+#define R_H8_DIR8U 25
+#define R_H8_DIR8Z_32 26
+#define R_H8_DIR8Z_28 27
+#define R_H8_DIR8Z_24 28
+#define R_H8_DIR8Z_20 29
+#define R_H8_DIR8Z_16 30
+#define R_H8_PCREL16 31
+#define R_H8_PCREL8 32
+#define R_H8_BPOS 33
+#define R_H8_PCREL32 34
+#define R_H8_GOT32O 35
+#define R_H8_GOT16O 36
+#define R_H8_DIR16A8 59
+#define R_H8_DIR16R8 60
+#define R_H8_DIR24A8 61
+#define R_H8_DIR24R8 62
+#define R_H8_DIR32A16 63
+#define R_H8_ABS32 65
+#define R_H8_ABS32A16 127
+#define R_H8_NUM 128
+
+/* NIOS relocations. */
+#define R_NIOS_NONE 0
+#define R_NIOS_32 1 /* A 32 bit absolute relocation.*/
+#define R_NIOS_LO16_LO5 2 /* A LO-16 5 bit absolute relocation. */
+#define R_NIOS_LO16_HI11 3 /* A LO-16 top 11 bit absolute relocation. */
+#define R_NIOS_HI16_LO5 4 /* A HI-16 5 bit absolute relocation. */
+#define R_NIOS_HI16_HI11 5 /* A HI-16 top 11 bit absolute relocation. */
+#define R_NIOS_PCREL6 6 /* A 6 bit relative relocation. */
+#define R_NIOS_PCREL8 7 /* An 8 bit relative relocation. */
+#define R_NIOS_PCREL11 8 /* An 11 bit relative relocation. */
+#define R_NIOS_16 9 /* A 16 bit absolute relocation. */
+#define R_NIOS_H_LO5 10 /* Low 5-bits of absolute relocation in halfwords. */
+#define R_NIOS_H_HI11 11 /* Top 11 bits of 16-bit absolute relocation in halfwords. */
+#define R_NIOS_H_XLO5 12 /* Low 5 bits of top 16-bits of 32-bit absolute relocation in halfwords. */
+#define R_NIOS_H_XHI11 13 /* Top 11 bits of top 16-bits of 32-bit absolute relocation in halfwords. */
+#define R_NIOS_H_16 14 /* Half-word @h value */
+#define R_NIOS_H_32 15 /* Word @h value */
+#define R_NIOS_GNU_VTINHERIT 200 /* GNU extension to record C++ vtable hierarchy */
+#define R_NIOS_GNU_VTENTRY 201 /* GNU extension to record C++ vtable member usage */
+/* Keep this the last entry. */
+#define R_NIOS_NUM 202
+
+/* NIOS II relocations */
+#define R_NIOS2_NONE 0
+#define R_NIOS2_S16 1
+#define R_NIOS2_U16 2
+#define R_NIOS2_PCREL16 3
+#define R_NIOS2_CALL26 4
+#define R_NIOS2_IMM5 5
+#define R_NIOS2_CACHE_OPX 6
+#define R_NIOS2_IMM6 7
+#define R_NIOS2_IMM8 8
+#define R_NIOS2_HI16 9
+#define R_NIOS2_LO16 10
+#define R_NIOS2_HIADJ16 11
+#define R_NIOS2_BFD_RELOC_32 12
+#define R_NIOS2_BFD_RELOC_16 13
+#define R_NIOS2_BFD_RELOC_8 14
+#define R_NIOS2_GPREL 15
+#define R_NIOS2_GNU_VTINHERIT 16
+#define R_NIOS2_GNU_VTENTRY 17
+#define R_NIOS2_UJMP 18
+#define R_NIOS2_CJMP 19
+#define R_NIOS2_CALLR 20
+#define R_NIOS2_ALIGN 21
+/* Keep this the last entry. */
+#define R_NIOS2_NUM 22
+
+__END_DECLS
+
+#endif /* elf.h */
diff -Nrup a/ldso/include/dl-string.h b/ldso/include/dl-string.h
--- a/ldso/include/dl-string.h 2007-01-25 19:22:03.000000000 -0500
+++ b/ldso/include/dl-string.h 2008-02-28 19:03:13.000000000 -0500
@@ -285,7 +285,9 @@ static __always_inline char * _dl_simple
/* On some arches constant strings are referenced through the GOT.
* This requires that load_addr must already be defined... */
#if defined(mc68000) || defined(__arm__) || defined(__thumb__) || \
- defined(__mips__) || defined(__sh__) || defined(__powerpc__)
+ defined(__mips__) || defined(__sh__) || defined(__powerpc__) || \
+ defined(__avr32__)
+
# define CONSTANT_STRING_GOT_FIXUP(X) \
if ((X) < (const char *) load_addr) (X) += load_addr
# define NO_EARLY_SEND_STDERR
diff -Nrup a/ldso/include/dl-syscall.h b/ldso/include/dl-syscall.h
--- a/ldso/include/dl-syscall.h 2007-01-28 00:51:31.000000000 -0500
+++ b/ldso/include/dl-syscall.h 2008-02-28 19:06:04.000000000 -0500
@@ -54,69 +54,69 @@
dynamic linking at all, so we cannot return any error codes.
We just punt if there is an error. */
#define __NR__dl_exit __NR_exit
-static inline _syscall1(void, _dl_exit, int, status);
+static __always_inline _syscall1(void, _dl_exit, int, status);
#define __NR__dl_close __NR_close
-static inline _syscall1(int, _dl_close, int, fd);
+static __always_inline _syscall1(int, _dl_close, int, fd);
#define __NR__dl_open __NR_open
-static inline _syscall3(int, _dl_open, const char *, fn, int, flags,
+static __always_inline _syscall3(int, _dl_open, const char *, fn, int, flags,
__kernel_mode_t, mode);
#define __NR__dl_write __NR_write
-static inline _syscall3(unsigned long, _dl_write, int, fd,
+static __always_inline _syscall3(unsigned long, _dl_write, int, fd,
const void *, buf, unsigned long, count);
#define __NR__dl_read __NR_read
-static inline _syscall3(unsigned long, _dl_read, int, fd,
+static __always_inline _syscall3(unsigned long, _dl_read, int, fd,
const void *, buf, unsigned long, count);
#define __NR__dl_mprotect __NR_mprotect
-static inline _syscall3(int, _dl_mprotect, const void *, addr,
+static __always_inline _syscall3(int, _dl_mprotect, const void *, addr,
unsigned long, len, int, prot);
#define __NR__dl_stat __NR_stat
-static inline _syscall2(int, _dl_stat, const char *, file_name,
+static __always_inline _syscall2(int, _dl_stat, const char *, file_name,
struct stat *, buf);
#define __NR__dl_fstat __NR_fstat
-static inline _syscall2(int, _dl_fstat, int, fd, struct stat *, buf);
+static __always_inline _syscall2(int, _dl_fstat, int, fd, struct stat *, buf);
#define __NR__dl_munmap __NR_munmap
-static inline _syscall2(int, _dl_munmap, void *, start, unsigned long, length);
+static __always_inline _syscall2(int, _dl_munmap, void *, start, unsigned long, length);
#ifdef __NR_getxuid
# define __NR_getuid __NR_getxuid
#endif
#define __NR__dl_getuid __NR_getuid
-static inline _syscall0(uid_t, _dl_getuid);
+static __always_inline _syscall0(uid_t, _dl_getuid);
#ifndef __NR_geteuid
# define __NR_geteuid __NR_getuid
#endif
#define __NR__dl_geteuid __NR_geteuid
-static inline _syscall0(uid_t, _dl_geteuid);
+static __always_inline _syscall0(uid_t, _dl_geteuid);
#ifdef __NR_getxgid
# define __NR_getgid __NR_getxgid
#endif
#define __NR__dl_getgid __NR_getgid
-static inline _syscall0(gid_t, _dl_getgid);
+static __always_inline _syscall0(gid_t, _dl_getgid);
#ifndef __NR_getegid
# define __NR_getegid __NR_getgid
#endif
#define __NR__dl_getegid __NR_getegid
-static inline _syscall0(gid_t, _dl_getegid);
+static __always_inline _syscall0(gid_t, _dl_getegid);
#ifdef __NR_getxpid
# define __NR_getpid __NR_getxpid
#endif
#define __NR__dl_getpid __NR_getpid
-static inline _syscall0(gid_t, _dl_getpid);
+static __always_inline _syscall0(gid_t, _dl_getpid);
#define __NR__dl_readlink __NR_readlink
-static inline _syscall3(int, _dl_readlink, const char *, path, char *, buf,
+static __always_inline _syscall3(int, _dl_readlink, const char *, path, char *, buf,
size_t, bufsiz);
@@ -134,14 +134,14 @@ static inline _syscall3(int, _dl_readlin
#if defined(__UCLIBC_MMAP_HAS_6_ARGS__) && defined(__NR_mmap)
# define __NR__dl_mmap __NR_mmap
-static inline _syscall6(void *, _dl_mmap, void *, start, size_t, length,
+static __always_inline _syscall6(void *, _dl_mmap, void *, start, size_t, length,
int, prot, int, flags, int, fd, off_t, offset);
/* then try mmap2() */
#elif defined(__NR_mmap2)
# define __NR___syscall_mmap2 __NR_mmap2
-static inline _syscall6(__ptr_t, __syscall_mmap2, __ptr_t, addr, size_t, len,
+static __always_inline _syscall6(__ptr_t, __syscall_mmap2, __ptr_t, addr, size_t, len,
int, prot, int, flags, int, fd, off_t, offset);
/* Some architectures always use 12 as page shift for mmap2() eventhough the
@@ -152,7 +152,7 @@ static inline _syscall6(__ptr_t, __sysca
# define MMAP2_PAGE_SHIFT 12
#endif
-static inline void * _dl_mmap(void * addr, unsigned long size, int prot,
+static __always_inline void * _dl_mmap(void * addr, unsigned long size, int prot,
int flags, int fd, unsigned long offset)
{
if (offset & ((1 << MMAP2_PAGE_SHIFT) - 1))
@@ -165,8 +165,8 @@ static inline void * _dl_mmap(void * add
#elif defined(__NR_mmap)
# define __NR__dl_mmap_real __NR_mmap
-static inline _syscall1(void *, _dl_mmap_real, unsigned long *, buffer);
-static inline void * _dl_mmap(void * addr, unsigned long size, int prot,
+static __always_inline _syscall1(void *, _dl_mmap_real, unsigned long *, buffer);
+static __always_inline void * _dl_mmap(void * addr, unsigned long size, int prot,
int flags, int fd, unsigned long offset)
{
unsigned long buffer[6];
diff -Nrup a/ldso/ldso/avr32/dl-debug.h b/ldso/ldso/avr32/dl-debug.h
--- a/ldso/ldso/avr32/dl-debug.h 1969-12-31 19:00:00.000000000 -0500
+++ b/ldso/ldso/avr32/dl-debug.h 2008-02-28 19:02:10.000000000 -0500
@@ -0,0 +1,45 @@
+/*
+ * AVR32 ELF shared libary loader support
+ *
+ * Copyright (C) 2005 Atmel Norway
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. The name of the above contributors may not be
+ * used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+static const char *_dl_reltypes_tab[] = {
+ "R_AVR32_NONE",
+ "R_AVR32_32", "R_AVR32_16", "R_AVR32_8",
+ "R_AVR32_32_PCREL", "R_AVR32_16_PCREL", "R_AVR32_8_PCREL",
+ "R_AVR32_DIFF32", "R_AVR32_DIFF16", "R_AVR32_DIFF8",
+ "R_AVR32_GOT32", "R_AVR32_GOT16", "R_AVR32_GOT8",
+ "R_AVR32_21S", "R_AVR32_16U", "R_AVR32_16S", "R_AVR32_8S", "R_AVR32_8S_EXT",
+ "R_AVR32_22H_PCREL", "R_AVR32_18W_PCREL", "R_AVR32_16B_PCREL",
+ "R_AVR32_16N_PCREL", "R_AVR32_14UW_PCREL", "R_AVR32_11H_PCREL",
+ "R_AVR32_10UW_PCREL", "R_AVR32_9H_PCREL", "R_AVR32_9UW_PCREL",
+ "R_AVR32_HI16", "R_AVR32_LO16",
+ "R_AVR32_GOTPC", "R_AVR32_GOTCALL", "R_AVR32_LDA_GOT",
+ "R_AVR32_GOT21S", "R_AVR32_GOT18SW", "R_AVR32_GOT16S", "R_AVR32_GOT7UW",
+ "R_AVR32_32_CPENT", "R_AVR32_CPCALL", "R_AVR32_16_CP", "R_AVR32_9W_CP",
+ "R_AVR32_RELATIVE", "R_AVR32_GLOB_DAT", "R_AVR32_JMP_SLOT",
+ "R_AVR32_ALIGN",
+};
diff -Nrup a/ldso/ldso/avr32/dl-startup.h b/ldso/ldso/avr32/dl-startup.h
--- a/ldso/ldso/avr32/dl-startup.h 1969-12-31 19:00:00.000000000 -0500
+++ b/ldso/ldso/avr32/dl-startup.h 2008-02-28 19:02:10.000000000 -0500
@@ -0,0 +1,110 @@
+/* vi: set sw=4 ts=4: */
+/*
+ * Architecture specific code used by dl-startup.c
+ * Copyright (C) 2005 Atmel Norway
+ */
+
+/* This is the library loader's main entry point. Let _dl_boot2 do its
+ * initializations and jump to the application's entry point
+ * afterwards. */
+asm( " .text\n"
+ " .global _start\n"
+ " .type _start,@function\n"
+ "_start:\n"
+ /* All arguments are on the stack initially */
+ " mov r12, sp\n"
+ " rcall _dl_start\n"
+ /* Returns user entry point in r12. Save it. */
+ " mov r0, r12\n"
+ /* We're PIC, so get the Global Offset Table */
+ " lddpc r6, .L_GOT\n"
+ ".L_RGOT:\n"
+ " rsub r6, pc\n"
+ /* Adjust argc and argv according to _dl_skip_args */
+ " ld.w r1, r6[_dl_skip_args@got]\n"
+ " ld.w r1, r1[0]\n"
+ " ld.w r2, sp++\n"
+ " sub r2, r1\n"
+ " add sp, sp, r1 << 2\n"
+ " st.w --sp, r2\n"
+ /* Load the finalizer function */
+ " ld.w r12, r6[_dl_fini@got]\n"
+ /* Jump to the user's entry point */
+ " mov pc, r0\n\n"
+
+ " .align 2\n"
+ ".L_GOT:"
+ " .long .L_RGOT - _GLOBAL_OFFSET_TABLE_\n"
+ " .size _start, . - _start\n"
+ " .previous\n");
+
+/* Get a pointer to the argv array. On many platforms this can be just
+ * the address if the first argument, on other platforms we need to
+ * do something a little more subtle here. */
+#define GET_ARGV(ARGVP, ARGS) ARGVP = ((unsigned long *)ARGS + 1)
+
+
+/* We can't call functions before the GOT has been initialized */
+#define NO_FUNCS_BEFORE_BOOTSTRAP
+
+/*
+ * Relocate the GOT during dynamic loader bootstrap. This will add
+ * the load address to all entries in the GOT, which is necessary
+ * because the linker doesn't generate R_AVR32_RELATIVE relocs for the
+ * GOT.
+ */
+static __always_inline
+void PERFORM_BOOTSTRAP_GOT(struct elf_resolve *tpnt)
+{
+ Elf32_Addr i, nr_got;
+ register Elf32_Addr *__r6 __asm__("r6");
+ Elf32_Addr *got = __r6;
+
+ nr_got = tpnt->dynamic_info[DT_AVR32_GOTSZ_IDX] / sizeof(*got);
+ for (i = 2; i < nr_got; i++)
+ got[i] += tpnt->loadaddr;
+}
+
+#define PERFORM_BOOTSTRAP_GOT(tpnt) PERFORM_BOOTSTRAP_GOT(tpnt)
+
+/* Handle relocation of the symbols in the dynamic loader. */
+static __always_inline
+void PERFORM_BOOTSTRAP_RELOC(ELF_RELOC *rpnt, unsigned long *reloc_addr,
+ unsigned long symbol_addr,
+ unsigned long load_addr, Elf32_Sym *symtab)
+{
+ switch(ELF32_R_TYPE(rpnt->r_info)) {
+ case R_AVR32_NONE:
+ break;
+ case R_AVR32_GLOB_DAT:
+ case R_AVR32_JMP_SLOT:
+ *reloc_addr = symbol_addr;
+ break;
+ case R_AVR32_RELATIVE:
+ SEND_STDERR_DEBUG("Applying RELATIVE relocation: ");
+ SEND_ADDRESS_STDERR_DEBUG(load_addr, 0);
+ SEND_STDERR_DEBUG(" + ");
+ SEND_ADDRESS_STDERR_DEBUG(rpnt->r_addend, 1);
+ *reloc_addr = load_addr + rpnt->r_addend;
+ break;
+ default:
+ SEND_STDERR("BOOTSTRAP_RELOC: unhandled reloc_type ");
+ SEND_NUMBER_STDERR(ELF32_R_TYPE(rpnt->r_info), 1);
+ SEND_STDERR("REL, SYMBOL, LOAD: ");
+ SEND_ADDRESS_STDERR(reloc_addr, 0);
+ SEND_STDERR(", ");
+ SEND_ADDRESS_STDERR(symbol_addr, 0);
+ SEND_STDERR(", ");
+ SEND_ADDRESS_STDERR(load_addr, 1);
+ _dl_exit(1);
+ }
+}
+
+/* Transfer control to the user's application, once the dynamic loader
+ * is done. This routine has to exit the current function, then call
+ * the _dl_elf_main function.
+ *
+ * Since our _dl_boot will simply call whatever is returned by
+ * _dl_boot2, we can just return the address we're supposed to
+ * call. */
+#define START() return _dl_elf_main;
diff -Nrup a/ldso/ldso/avr32/dl-syscalls.h b/ldso/ldso/avr32/dl-syscalls.h
--- a/ldso/ldso/avr32/dl-syscalls.h 1969-12-31 19:00:00.000000000 -0500
+++ b/ldso/ldso/avr32/dl-syscalls.h 2008-02-28 19:02:10.000000000 -0500
@@ -0,0 +1,5 @@
+/* We can't use the real errno in ldso, since it has not yet
+ * been dynamicly linked in yet. */
+extern int _dl_errno;
+#define __set_errno(X) {(_dl_errno) = (X);}
+#include "sys/syscall.h"
diff -Nrup a/ldso/ldso/avr32/dl-sysdep.h b/ldso/ldso/avr32/dl-sysdep.h
--- a/ldso/ldso/avr32/dl-sysdep.h 1969-12-31 19:00:00.000000000 -0500
+++ b/ldso/ldso/avr32/dl-sysdep.h 2008-02-28 19:02:10.000000000 -0500
@@ -0,0 +1,103 @@
+/* vi: set sw=4 ts=4: */
+/*
+ * Various assembly language/system dependent hacks that are required
+ * so that we can minimize the amount of platform specific code.
+ * Copyright (C) 2004-2005 Atmel Norway
+ */
+
+/* Define this if the system uses RELOCA. */
+#define ELF_USES_RELOCA
+
+#include <elf.h>
+
+#define ARCH_NUM 1
+#define DT_AVR32_GOTSZ_IDX (DT_NUM + OS_NUM)
+
+#define ARCH_DYNAMIC_INFO(dpnt, dynamic, debug_addr) \
+ do { \
+ if (dpnt->d_tag == DT_AVR32_GOTSZ) \
+ dynamic[DT_AVR32_GOTSZ_IDX] = dpnt->d_un.d_val; \
+ } while (0)
+
+/* Initialization sequence for the application/library GOT. */
+#define INIT_GOT(GOT_BASE,MODULE) \
+ do { \
+ unsigned long i, nr_got; \
+ \
+ GOT_BASE[0] = (unsigned long) _dl_linux_resolve; \
+ GOT_BASE[1] = (unsigned long) MODULE; \
+ \
+ /* Add load address displacement to all GOT entries */ \
+ nr_got = MODULE->dynamic_info[DT_AVR32_GOTSZ_IDX] / 4; \
+ for (i = 2; i < nr_got; i++) \
+ GOT_BASE[i] += (unsigned long)MODULE->loadaddr; \
+ } while (0)
+
+#define do_rem(result, n, base) ((result) = (n) % (base))
+
+/* Here we define the magic numbers that this dynamic loader should accept */
+#define MAGIC1 EM_AVR32
+#undef MAGIC2
+
+/* Used for error messages */
+#define ELF_TARGET "AVR32"
+
+unsigned long _dl_linux_resolver(unsigned long got_offset, unsigned long *got);
+
+/* 4096 bytes alignment */
+#define PAGE_ALIGN 0xfffff000
+#define ADDR_ALIGN 0xfff
+#define OFFS_ALIGN 0x7ffff000
+
+#define elf_machine_type_class(type) \
+ ((type == R_AVR32_JMP_SLOT) * ELF_RTYPE_CLASS_PLT)
+
+/* AVR32 doesn't need any COPY relocs */
+#define DL_NO_COPY_RELOCS
+
+/* Return the link-time address of _DYNAMIC. Conveniently, this is the
+ first element of the GOT. This must be inlined in a function which
+ uses global data. */
+static inline Elf32_Addr
+elf_machine_dynamic (void)
+{
+ register Elf32_Addr *got asm ("r6");
+ return *got;
+}
+
+/* Return the run-time load address of the shared object. */
+static inline Elf32_Addr
+elf_machine_load_address (void)
+{
+ extern void __dl_start asm("_dl_start");
+ Elf32_Addr got_addr = (Elf32_Addr) &__dl_start;
+ Elf32_Addr pcrel_addr;
+
+ asm (" lddpc %0, 2f\n"
+ "1: add %0, pc\n"
+ " rjmp 3f\n"
+ " .align 2\n"
+ "2: .long _dl_start - 1b\n"
+ "3:\n"
+ : "=r"(pcrel_addr) : : "cc");
+
+ return pcrel_addr - got_addr;
+}
+
+/*
+ * Perform any RELATIVE relocations specified by DT_RELCOUNT.
+ * Currently, we don't use that tag, but we might in the future as
+ * this would reduce the startup time somewhat (although probably not by much).
+ */
+static inline void
+elf_machine_relative (Elf32_Addr load_off, const Elf32_Addr rel_addr,
+ Elf32_Word relative_count)
+{
+ Elf32_Rela *rpnt = (void *)rel_addr;
+
+ do {
+ Elf32_Addr *reloc_addr;
+ reloc_addr = (void *)(load_off + (rpnt++)->r_offset);
+ *reloc_addr = load_off + rpnt->r_addend;
+ } while (--relative_count);
+}
diff -Nrup a/ldso/ldso/avr32/elfinterp.c b/ldso/ldso/avr32/elfinterp.c
--- a/ldso/ldso/avr32/elfinterp.c 1969-12-31 19:00:00.000000000 -0500
+++ b/ldso/ldso/avr32/elfinterp.c 2008-02-28 19:02:10.000000000 -0500
@@ -0,0 +1,191 @@
+/*
+ * AVR32 ELF shared library loader suppport
+ *
+ * Copyright (C) 2004-2006 Atmel Corporation
+ *
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. The name of the above contributors may not be
+ * used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+unsigned long _dl_linux_resolver(unsigned long got_offset, unsigned long *got)
+{
+ struct elf_resolve *tpnt = (struct elf_resolve *)got[1];
+ Elf32_Sym *sym;
+ unsigned long local_gotno;
+ unsigned long gotsym;
+ unsigned long new_addr;
+ char *strtab, *symname;
+ unsigned long *entry;
+ unsigned long sym_index = got_offset / 4;
+
+#if 0
+ local_gotno = tpnt->dynamic_info[DT_AVR32_LOCAL_GOTNO];
+ gotsym = tpnt->dynamic_info[DT_AVR32_GOTSYM];
+
+ sym = ((Elf32_Sym *)(tpnt->dynamic_info[DT_SYMTAB] + tpnt->loadaddr))
+ + sym_index;
+ strtab = (char *)(tpnt->dynamic_info[DT_STRTAB] + tpnt->loadaddr);
+ symname = strtab + sym->st_name;
+
+#if 0
+ new_addr = (unsigned long) _dl_find_hash(strtab + sym->st_name,
+ tpnt->symbol_scope, tpnt,
+ resolver);
+#endif
+
+ entry = (unsigned long *)(got + local_gotno + sym_index - gotsym);
+ *entry = new_addr;
+#endif
+
+ return new_addr;
+}
+
+static int
+_dl_parse(struct elf_resolve *tpnt, struct dyn_elf *scope,
+ unsigned long rel_addr, unsigned long rel_size,
+ int (*reloc_func)(struct elf_resolve *tpnt, struct dyn_elf *scope,
+ Elf32_Rela *rpnt, Elf32_Sym *symtab, char *strtab))
+{
+ Elf32_Sym *symtab;
+ Elf32_Rela *rpnt;
+ char *strtab;
+ int i;
+
+ rpnt = (Elf32_Rela *)rel_addr;
+ rel_size /= sizeof(Elf32_Rela);
+ symtab = (Elf32_Sym *)tpnt->dynamic_info[DT_SYMTAB];
+ strtab = (char *)tpnt->dynamic_info[DT_STRTAB];
+
+ for (i = 0; i < rel_size; i++, rpnt++) {
+ int symtab_index, res;
+
+ symtab_index = ELF32_R_SYM(rpnt->r_info);
+
+ debug_sym(symtab, strtab, symtab_index);
+ debug_reloc(symtab, strtab, rpnt);
+
+ res = reloc_func(tpnt, scope, rpnt, symtab, strtab);
+
+ if (res == 0)
+ continue;
+
+ _dl_dprintf(2, "\n%s: ", _dl_progname);
+
+ if (symtab_index)
+ _dl_dprintf(2, "symbol '%s': ",
+ strtab + symtab[symtab_index].st_name);
+
+ if (res < 0) {
+ int reloc_type = ELF32_R_TYPE(rpnt->r_info);
+#if defined(__SUPPORT_LD_DEBUG__)
+ _dl_dprintf(2, "can't handle reloc type %s\n",
+ _dl_reltypes(reloc_type));
+#else
+ _dl_dprintf(2, "can't handle reloc type %x\n",
+ reloc_type);
+#endif
+ _dl_exit(-res);
+ } else {
+ _dl_dprintf(2, "can't resolve symbol\n");
+ return res;
+ }
+ }
+
+ return 0;
+}
+
+static int _dl_do_reloc(struct elf_resolve *tpnt, struct dyn_elf *scope,
+ Elf32_Rela *rpnt, Elf32_Sym *symtab, char *strtab)
+{
+ int reloc_type;
+ int symtab_index;
+ char *symname;
+ unsigned long *reloc_addr;
+ unsigned long symbol_addr;
+#if defined(__SUPPORT_LD_DEBUG__)
+ unsigned long old_val;
+#endif
+
+ reloc_addr = (unsigned long *)(tpnt->loadaddr + rpnt->r_offset);
+ reloc_type = ELF32_R_TYPE(rpnt->r_info);
+ symtab_index = ELF32_R_SYM(rpnt->r_info);
+ symbol_addr = 0;
+ symname = strtab + symtab[symtab_index].st_name;
+
+ if (symtab_index) {
+ symbol_addr = (unsigned long)
+ _dl_find_hash(strtab + symtab[symtab_index].st_name,
+ tpnt->symbol_scope, tpnt,
+ elf_machine_type_class(reloc_type));
+
+ /* Allow undefined references to weak symbols */
+ if (!symbol_addr &&
+ ELF32_ST_BIND(symtab[symtab_index].st_info) != STB_WEAK) {
+ _dl_dprintf(2, "%s: can't resolve symbol '%s'\n",
+ _dl_progname, symname);
+ return 0;
+ }
+ }
+
+#if defined(__SUPPORT_LD_DEBUG__)
+ old_val = *reloc_addr;
+#endif
+ switch (reloc_type) {
+ case R_AVR32_NONE:
+ break;
+ case R_AVR32_GLOB_DAT:
+ case R_AVR32_JMP_SLOT:
+ *reloc_addr = symbol_addr + rpnt->r_addend;
+ break;
+ case R_AVR32_RELATIVE:
+ *reloc_addr = (unsigned long)tpnt->loadaddr
+ + rpnt->r_addend;
+ break;
+ default:
+ return -1;
+ }
+
+#if defined(__SUPPORT_LD_DEBUG__)
+ if (_dl_debug_reloc && _dl_debug_detail)
+ _dl_dprintf(_dl_debug_file, "\tpatched: %x ==> %x @ %x\n",
+ old_val, *reloc_addr);
+#endif
+
+ return 0;
+}
+
+void _dl_parse_lazy_relocation_information(struct dyn_elf *rpnt,
+ unsigned long rel_addr,
+ unsigned long rel_size)
+{
+ /* TODO: Might want to support this in order to get faster
+ * startup times... */
+}
+
+int _dl_parse_relocation_information(struct dyn_elf *rpnt,
+ unsigned long rel_addr,
+ unsigned long rel_size)
+{
+ return _dl_parse(rpnt->dyn, rpnt->dyn->symbol_scope, rel_addr, rel_size,
+ _dl_do_reloc);
+}
diff -Nrup a/ldso/ldso/avr32/resolve.S b/ldso/ldso/avr32/resolve.S
--- a/ldso/ldso/avr32/resolve.S 1969-12-31 19:00:00.000000000 -0500
+++ b/ldso/ldso/avr32/resolve.S 2008-02-28 19:02:10.000000000 -0500
@@ -0,0 +1,28 @@
+/*
+ * Linux dynamic resolving code for AVR32. Fixes up the GOT entry as
+ * indicated in register r12 and jumps to the resolved address.
+ *
+ * This file is subject to the terms and conditions of the GNU Lesser General
+ * Public License. See the file "COPYING.LIB" in the main directory of this
+ * archive for more details.
+ *
+ * Copyright (C) 2004 Atmel Norway
+ */
+
+#define ip r5
+
+ .text
+ .global _dl_linux_resolve
+ .type _dl_linux_resolve,@function
+_dl_linux_resolve:
+ /* The PLT code pushed r8 for us. It contains the address of this
+ function's GOT entry, that is entry 0. ip contains the address
+ of the GOT entry of the function we wanted to call. */
+ stm --sp, r9-r12, lr
+ mov r11, r8
+ sub r12, ip, r8
+ rcall _dl_linux_resolver
+ mov ip, r12
+ popm r8-r12,lr
+ mov pc, ip
+ .size _dl_linux_resolve, . - _dl_linux_resolve
diff -Nrup a/ldso/ldso/dl-startup.c b/ldso/ldso/dl-startup.c
--- a/ldso/ldso/dl-startup.c 2007-01-25 19:22:03.000000000 -0500
+++ b/ldso/ldso/dl-startup.c 2008-02-28 19:02:10.000000000 -0500
@@ -217,7 +217,9 @@ static void * __attribute_used__ _dl_sta
/* some arches (like MIPS) we have to tweak the GOT before relocations */
PERFORM_BOOTSTRAP_GOT(tpnt);
-#else
+#endif
+
+#if !defined(PERFORM_BOOTSTRAP_GOT) || defined(__avr32__)
/* OK, now do the relocations. We do not do a lazy binding here, so
that once we are done, we have considerably more flexibility. */
@@ -259,7 +261,7 @@ static void * __attribute_used__ _dl_sta
rel_addr += relative_count * sizeof(ELF_RELOC);;
}
- rpnt = (ELF_RELOC *) (rel_addr + load_addr);
+ rpnt = (ELF_RELOC *) (rel_addr /* + load_addr */);
for (i = 0; i < rel_size; i += sizeof(ELF_RELOC), rpnt++) {
reloc_addr = (unsigned long *) (load_addr + (unsigned long) rpnt->r_offset);
symtab_index = ELF_R_SYM(rpnt->r_info);
diff -Nrup a/libc/Makefile b/libc/Makefile
--- a/libc/Makefile 2007-02-28 16:23:09.000000000 -0500
+++ b/libc/Makefile 2008-02-28 19:02:10.000000000 -0500
@@ -59,7 +59,7 @@ $(LIBNAME) shared_$(LIBNAME) ar-target:
$(AR) dN 2 $(LIBNAME) $$objs && \
$(AR) dN 2 $(LIBNAME) $$objs
@for objfile in obj.signal \
- obj.string.generic obj.string.$(TARGET_ARCH) obj.string \
+ obj.string obj.string.generic obj.string.$(TARGET_ARCH) \
obj.sysdeps.common obj.sysdeps.$(TARGET_ARCH) ; do \
if [ -e $$objfile ] ; then \
if [ "$(MAKE_IS_SILENT)" = "n" ] ; then \
diff -Nrup a/libc/string/avr32/bcopy.S b/libc/string/avr32/bcopy.S
--- a/libc/string/avr32/bcopy.S 1969-12-31 19:00:00.000000000 -0500
+++ b/libc/string/avr32/bcopy.S 2008-02-28 19:02:10.000000000 -0500
@@ -0,0 +1,15 @@
+/*
+ * Copyright (C) 2004 Atmel Norway
+ */
+
+ .text
+ .global bcopy
+ .type bcopy, @function
+ .align 1
+bcopy:
+ /* Swap the first two arguments */
+ eor r11, r12
+ eor r12, r11
+ eor r11, r12
+ rjmp __memmove
+ .size bcopy, . - bcopy
diff -Nrup a/libc/string/avr32/bzero.S b/libc/string/avr32/bzero.S
--- a/libc/string/avr32/bzero.S 1969-12-31 19:00:00.000000000 -0500
+++ b/libc/string/avr32/bzero.S 2008-02-28 19:02:10.000000000 -0500
@@ -0,0 +1,12 @@
+/*
+ * Copyright (C) 2004 Atmel Norway
+ */
+
+ .text
+ .global bzero
+ .type bzero, @function
+ .align 1
+bzero:
+ mov r10, r11
+ mov r11, 0
+ rjmp __memset
diff -Nrup a/libc/string/avr32/Makefile b/libc/string/avr32/Makefile
--- a/libc/string/avr32/Makefile 1969-12-31 19:00:00.000000000 -0500
+++ b/libc/string/avr32/Makefile 2008-02-28 19:02:10.000000000 -0500
@@ -0,0 +1,40 @@
+# Makefile for uClibc
+#
+# Copyright (C) 2000-2003 Erik Andersen <andersen@uclibc.org>
+#
+# This program is free software; you can redistribute it and/or modify it under
+# the terms of the GNU Library General Public License as published by the Free
+# Software Foundation; either version 2 of the License, or (at your option) any
+# later version.
+#
+# This program is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+# FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more
+# details.
+#
+# You should have received a copy of the GNU Library General Public License
+# along with this program; if not, write to the Free Software Foundation, Inc.,
+# 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+
+TOPDIR=../../../
+include $(TOPDIR)Rules.mak
+
+SSRC := bcopy.S bzero.S memcmp.S memcpy.S memmove.S
+SSRC += memset.S strcmp.S strlen.S
+# memchr.S, strcat.S, strcpy.S, strncpy.S is broken
+SOBJS := $(patsubst %.S,%.o, $(SSRC))
+OBJS := $(SOBJS)
+
+OBJ_LIST:= ../../obj.string.$(TARGET_ARCH)
+
+all: $(OBJ_LIST)
+
+$(OBJ_LIST): $(OBJS)
+ echo $(addprefix string/$(TARGET_ARCH)/, $(OBJS)) > $@
+
+$(SOBJS): %.o: %.S
+ $(CC) $(ASFLAGS) -c $< -o $@
+ $(STRIPTOOL) -x -R .note -R .comment $@
+
+clean:
+ $(RM) *.[oa] *~ core
diff -Nrup a/libc/string/avr32/memchr.S b/libc/string/avr32/memchr.S
--- a/libc/string/avr32/memchr.S 1969-12-31 19:00:00.000000000 -0500
+++ b/libc/string/avr32/memchr.S 2008-02-28 19:02:10.000000000 -0500
@@ -0,0 +1,62 @@
+/*
+ * Copyright (C) 2004 Atmel Norway
+ */
+
+#define str r12
+#define chr r11
+#define len r10
+
+ .text
+ .global memchr
+ .type memchr, @function
+memchr:
+ or chr, chr, chr << 8
+ or chr, chr, chr << 16
+
+ mov r9, str
+ andl r9, 3, COH
+ brne .Lunaligned_str
+
+1: sub len, 4
+ brlt 2f
+ ld.w r8, str++
+ psub.b r9, r8, r11
+ tnbz r9
+ brne 1b
+
+ sub str, 4
+ bfextu r9, r8, 24, 8
+ cp.b r9, r11
+ reteq str
+ sub str, -1
+ bfextu r9, r8, 16, 8
+ cp.b r9, r11
+ reteq str
+ sub str, -1
+ bfextu r9, r8, 8, 8
+ cp.b r9, r11
+ reteq str
+ sub str, -1
+ retal str
+
+2: sub len, -4
+ reteq 0
+
+3: ld.ub r8, str++
+ cp.w r8, 0
+ reteq str
+ sub len, 1
+ brne 3b
+
+ retal 0
+
+.Lunaligned_str:
+1: sub len, 1
+ retlt 0
+ ld.ub r8, str++
+ cp.b r8, r11
+ reteq str
+ sub r9, 1
+ brge 1b
+
+ rjmp .Laligned_search
diff -Nrup a/libc/string/avr32/memcmp.S b/libc/string/avr32/memcmp.S
--- a/libc/string/avr32/memcmp.S 1969-12-31 19:00:00.000000000 -0500
+++ b/libc/string/avr32/memcmp.S 2008-02-28 19:02:10.000000000 -0500
@@ -0,0 +1,50 @@
+/*
+ * Copyright (C) 2004 Atmel Norway.
+ */
+
+#define s1 r12
+#define s2 r11
+#define len r10
+
+ .text
+ .global memcmp
+ .type memcmp, @function
+ .align 1
+memcmp:
+ sub len, 4
+ brlt .Lless_than_4
+
+1: ld.w r8, s1++
+ ld.w r9, s2++
+ cp.w r8, r9
+ brne .Lfound_word
+ sub len, 4
+ brge 1b
+
+.Lless_than_4:
+ sub len, -4
+ reteq 0
+
+1: ld.ub r8, s1++
+ ld.ub r9, s2++
+ sub r8, r9
+ retne r8
+ sub len, 1
+ brgt 1b
+
+ retal 0
+
+.Lfound_word:
+ psub.b r9, r8, r9
+ bfextu r8, r9, 24, 8
+ retne r8
+ bfextu r8, r9, 16, 8
+ retne r8
+ bfextu r8, r9, 8, 8
+ retne r8
+ retal r9
+
+ .size memcmp, . - memcmp
+
+ .weak bcmp
+ bcmp = memcmp
diff -Nrup a/libc/string/avr32/memcpy.S b/libc/string/avr32/memcpy.S
--- a/libc/string/avr32/memcpy.S 1969-12-31 19:00:00.000000000 -0500
+++ b/libc/string/avr32/memcpy.S 2008-02-28 19:02:10.000000000 -0500
@@ -0,0 +1,110 @@
+/*
+ * Copyright (C) 2004 Atmel Norway
+ */
+
+/* Don't use r12 as dst since we must return it unmodified */
+#define dst r9
+#define src r11
+#define len r10
+
+ .text
+ .global memcpy
+ .type memcpy, @function
+
+ .global __memcpy
+ .hidden __memcpy
+ .type __memcpy, @function
+memcpy:
+__memcpy:
+ pref src[0]
+ mov dst, r12
+
+ /* If we have less than 32 bytes, don't do anything fancy */
+ cp.w len, 32
+ brge .Lmore_than_31
+
+ sub len, 1
+ retlt r12
+1: ld.ub r8, src++
+ st.b dst++, r8
+ sub len, 1
+ brge 1b
+ retal r12
+
+.Lmore_than_31:
+ pushm r0-r7, lr
+
+ /* Check alignment */
+ mov r8, src
+ andl r8, 31, COH
+ brne .Lunaligned_src
+ mov r8, dst
+ andl r8, 3, COH
+ brne .Lunaligned_dst
+
+.Laligned_copy:
+ sub len, 32
+ brlt .Lless_than_32
+
+1: /* Copy 32 bytes at a time */
+ ldm src, r0-r7
+ sub src, -32
+ stm dst, r0-r7
+ sub dst, -32
+ sub len, 32
+ brge 1b
+
+.Lless_than_32:
+ /* Copy 16 more bytes if possible */
+ sub len, -16
+ brlt .Lless_than_16
+ ldm src, r0-r3
+ sub src, -16
+ sub len, 16
+ stm dst, r0-r3
+ sub dst, -16
+
+.Lless_than_16:
+ /* Do the remaining as byte copies */
+ neg len
+ add pc, pc, len << 2
+ .rept 15
+ ld.ub r0, src++
+ st.b dst++, r0
+ .endr
+
+ popm r0-r7, pc
+
+.Lunaligned_src:
+ /* Make src cacheline-aligned. r8 = (src & 31) */
+ rsub r8, r8, 32
+ sub len, r8
+1: ld.ub r0, src++
+ st.b dst++, r0
+ sub r8, 1
+ brne 1b
+
+ /* If dst is word-aligned, we're ready to go */
+ pref src[0]
+ mov r8, 3
+ tst dst, r8
+ breq .Laligned_copy
+
+.Lunaligned_dst:
+ /* src is aligned, but dst is not. Expect bad performance */
+ sub len, 4
+ brlt 2f
+1: ld.w r0, src++
+ st.w dst++, r0
+ sub len, 4
+ brge 1b
+
+2: neg len
+ add pc, pc, len << 2
+ .rept 3
+ ld.ub r0, src++
+ st.b dst++, r0
+ .endr
+
+ popm r0-r7, pc
+ .size memcpy, . - memcpy
diff -Nrup a/libc/string/avr32/memmove.S b/libc/string/avr32/memmove.S
--- a/libc/string/avr32/memmove.S 1969-12-31 19:00:00.000000000 -0500
+++ b/libc/string/avr32/memmove.S 2008-02-28 19:02:10.000000000 -0500
@@ -0,0 +1,114 @@
+/*
+ * Copyright (C) 2004 Atmel Norway
+ */
+
+#define dst r12
+#define src r11
+#define len r10
+
+ .text
+ .global memmove
+ .type memmove, @function
+
+ .global __memmove
+ .hidden __memmove
+ .type __memmove, @function
+memmove:
+__memmove:
+ cp.w src, dst
+ brge __memcpy
+
+ add dst, len
+ add src, len
+ pref src[-1]
+
+ /*
+ * The rest is basically the same as in memcpy.S except that
+ * the direction is reversed.
+ */
+ cp.w len, 32
+ brge .Lmore_than_31
+
+ sub len, 1
+ retlt r12
+1: ld.ub r8, --src
+ st.b --dst, r8
+ sub len, 1
+ brge 1b
+ retal r12
+
+.Lmore_than_31:
+ pushm r0-r7, lr
+
+ /* Check alignment */
+ mov r8, src
+ andl r8, 31, COH
+ brne .Lunaligned_src
+ mov r8, r12
+ andl r8, 3, COH
+ brne .Lunaligned_dst
+
+.Laligned_copy:
+ sub len, 32
+ brlt .Lless_than_32
+
+1: /* Copy 32 bytes at a time */
+ sub src, 32
+ ldm src, r0-r7
+ sub dst, 32
+ sub len, 32
+ stm dst, r0-r7
+ brge 1b
+
+.Lless_than_32:
+ /* Copy 16 more bytes if possible */
+ sub len, -16
+ brlt .Lless_than_16
+ sub src, 16
+ ldm src, r0-r3
+ sub dst, 16
+ sub len, 16
+ stm dst, r0-r3
+
+.Lless_than_16:
+ /* Do the remaining as byte copies */
+ sub len, -16
+ breq 2f
+1: ld.ub r0, --src
+ st.b --dst, r0
+ sub len, 1
+ brne 1b
+
+2: popm r0-r7, pc
+
+.Lunaligned_src:
+ /* Make src cacheline-aligned. r8 = (src & 31) */
+ sub len, r8
+1: ld.ub r0, --src
+ st.b --dst, r0
+ sub r8, 1
+ brne 1b
+
+ /* If dst is word-aligned, we're ready to go */
+ pref src[-4]
+ mov r8, 3
+ tst dst, r8
+ breq .Laligned_copy
+
+.Lunaligned_dst:
+ /* src is aligned, but dst is not. Expect bad performance */
+ sub len, 4
+ brlt 2f
+1: ld.w r0, --src
+ st.w --dst, r0
+ sub len, 4
+ brge 1b
+
+2: neg len
+ add pc, pc, len << 2
+ .rept 3
+ ld.ub r0, --src
+ st.b --dst, r0
+ .endr
+
+ popm r0-r7, pc
diff -Nrup a/libc/string/avr32/memset.S b/libc/string/avr32/memset.S
--- a/libc/string/avr32/memset.S 1969-12-31 19:00:00.000000000 -0500
+++ b/libc/string/avr32/memset.S 2008-02-28 19:02:10.000000000 -0500
@@ -0,0 +1,60 @@
+/*
+ * Copyright (C) 2004 Atmel Norway.
+ */
+
+#define s r12
+#define c r11
+#define n r10
+
+ .text
+ .global memset
+ .type memset, @function
+
+ .global __memset
+ .hidden __memset
+ .type __memset, @function
+
+ .align 1
+memset:
+__memset:
+ cp.w n, 32
+ mov r9, s
+ brge .Llarge_memset
+
+ sub n, 1
+ retlt s
+1: st.b s++, c
+ sub n, 1
+ brge 1b
+
+ retal r9
+
+.Llarge_memset:
+ mov r8, r11
+ mov r11, 3
+ bfins r8, r8, 8, 8
+ bfins r8, r8, 16, 16
+ tst s, r11
+ breq 2f
+
+1: st.b s++, r8
+ sub n, 1
+ tst s, r11
+ brne 1b
+
+2: mov r11, r9
+ mov r9, r8
+ sub n, 8
+
+3: st.d s++, r8
+ sub n, 8
+ brge 3b
+
+ /* If we are done, n == -8 and we'll skip all st.b insns below */
+ neg n
+ lsl n, 1
+ add pc, n
+ .rept 7
+ st.b s++, r8
+ .endr
+ retal r11
diff -Nrup a/libc/string/avr32/strcat.S b/libc/string/avr32/strcat.S
--- a/libc/string/avr32/strcat.S 1969-12-31 19:00:00.000000000 -0500
+++ b/libc/string/avr32/strcat.S 2008-02-28 19:02:10.000000000 -0500
@@ -0,0 +1,95 @@
+/*
+ * Copyright (C) 2004 Atmel Norway
+ */
+
+#define s1 r9
+#define s2 r11
+
+ .text
+ .global strcat
+ .type strcat, @function
+ .align 1
+strcat:
+ mov s1, r12
+
+ /* Make sure s1 is word-aligned */
+ mov r10, s1
+ andl r10, 3, COH
+ breq 2f
+
+ add pc, pc, r10 << 3
+ sub r0, r0, 0 /* 4-byte nop */
+ ld.ub r8, s1++
+ sub r8, r8, 0
+ breq 2f
+ ld.ub r8, s1++
+ sub r8, r8, 0
+ breq 3f
+ ld.ub r8, s1++
+ sub r8, r8, 0
+ breq 4f
+
+ /* Find the end of the first string */
+5: ld.w r8, s1++
+ tnbz r8
+ brne 5b
+
+ sub s1, 4
+
+ bfextu r10, r8, 24, 8
+ cp.w r10, 0
+ breq 1f
+ sub s1, -1
+ bfextu r10, r8, 16, 8
+ cp.w r10, 0
+ breq 2f
+ sub s1, -1
+ bfextu r10, r8, 8, 8
+ cp.w r10, 0
+ breq 3f
+ sub s1, -1
+ rjmp 4f
+
+ /* Now, append s2 */
+1: ld.ub r8, s2++
+ st.b s1++, r8
+ cp.w r8, 0
+ reteq r12
+2: ld.ub r8, s2++
+ st.b s1++, r8
+ cp.w r8, 0
+ reteq r12
+3: ld.ub r8, s2++
+ st.b s1++, r8
+ cp.w r8, 0
+ reteq r12
+4: ld.ub r8, s2++
+ st.b s1++, r8
+ cp.w r8, 0
+ reteq r12
+
+ /* Copy one word at a time */
+ ld.w r8, s2++
+ tnbz r8
+ breq 2f
+1: st.w r8, s2++
+ ld.w r8, s2++
+ tnbz r8
+ brne 1b
+
+ /* Copy the remaining bytes */
+ bfextu r10, r8, 24, 8
+ st.b s1++, r10
+ cp.w r10, 0
+ reteq r12
+ bfextu r10, r8, 16, 8
+ st.b s1++, r10
+ cp.w r10, 0
+ reteq r12
+ bfextu r10, r8, 8, 8
+ st.b s1++, r10
+ cp.w r10, 0
+ reteq r12
+ st.b s1++, r8
+ retal r12
+ .size strcat, . - strcat
diff -Nrup a/libc/string/avr32/strcmp.S b/libc/string/avr32/strcmp.S
--- a/libc/string/avr32/strcmp.S 1969-12-31 19:00:00.000000000 -0500
+++ b/libc/string/avr32/strcmp.S 2008-02-28 19:02:10.000000000 -0500
@@ -0,0 +1,80 @@
+/*
+ * Copyright (C) 2004 Atmel Norway.
+ */
+
+#define s1 r12
+#define s2 r11
+#define len r10
+
+ .text
+ .global strcmp
+ .type strcmp, @function
+ .align 1
+strcmp:
+ mov r8, 3
+ tst s1, r8
+ brne .Lunaligned_s1
+ tst s2, r8
+ brne .Lunaligned_s2
+
+1: ld.w r8, s1++
+ ld.w r9, s2++
+ cp.w r8, r9
+ brne 2f
+ tnbz r8
+ brne 1b
+ retal 0
+
+2: bfextu r12, r8, 24, 8
+ bfextu r11, r9, 24, 8
+ sub r12, r11
+ retne r12
+ cp.w r11, 0
+ reteq 0
+ bfextu r12, r8, 16, 8
+ bfextu r11, r9, 16, 8
+ sub r12, r11
+ retne r12
+ cp.w r11, 0
+ reteq 0
+ bfextu r12, r8, 8, 8
+ bfextu r11, r9, 8, 8
+ sub r12, r11
+ retne r12
+ cp.w r11, 0
+ reteq 0
+ bfextu r12, r8, 0, 8
+ bfextu r11, r9, 0, 8
+ sub r12, r11
+ retal r12
+
+.Lunaligned_s1:
+3: tst s1, r8
+ breq 4f
+ ld.ub r10, s1++
+ ld.ub r9, s2++
+ sub r10, r9
+ retne r10
+ cp.w r9, 0
+ brne 3b
+ retal r10
+
+4: tst s2, r8
+ breq 1b
+
+.Lunaligned_s2:
+ /*
+ * s1 and s2 can't both be aligned, and unaligned word loads
+ * can trigger spurious exceptions if we cross a page boundary.
+ * Do it the slow way...
+ */
+1: ld.ub r8, s1++
+ ld.ub r9, s2++
+ sub r8, r9
+ retne r8
+ cp.w r9, 0
+ brne 1b
+ retal 0
+
+ .weak strcoll
+ strcoll = strcmp
diff -Nrup a/libc/string/avr32/strcpy.S b/libc/string/avr32/strcpy.S
--- a/libc/string/avr32/strcpy.S 1969-12-31 19:00:00.000000000 -0500
+++ b/libc/string/avr32/strcpy.S 2008-02-28 19:02:10.000000000 -0500
@@ -0,0 +1,63 @@
+/*
+ * Copyright (C) 2004 Atmel Norway
+ *
+ * To reduce the size, this one might simply call strncpy with len = -1.
+ */
+
+#define dst r9
+#define src r11
+
+ .text
+ .global strcpy
+ .type strcpy, @function
+strcpy:
+ mov dst, r12
+
+ pref src[0]
+
+ /*
+ * Check alignment. If src is aligned but dst isn't, we can't
+ * do much about it...
+ */
+ mov r8, src
+ andl r8, 3 COH
+ brne .Lunaligned_src
+
+.Laligned_copy:
+1: ld.w r8, src++
+ tnbz r8
+ breq 2f
+ st.w dst++, r8
+ rjmp 1b
+
+2: /*
+ * Ok, r8 now contains the terminating '\0'. Copy the
+ * remaining bytes individually.
+ */
+ bfextu r10, r8, 24, 8
+ st.b dst++, r10
+ cp.w r10, 0
+ reteq r12
+ bfextu r10, r8, 16, 8
+ st.b dst++, r10
+ cp.w r10, 0
+ reteq r12
+ bfextu r10, r8, 8, 8
+ st.b dst++, r10
+ cp.w r10, 0
+ reteq r12
+ st.b dst++, r8
+ retal r12
+
+.Lunaligned_src:
+ /* Copy bytes until we're aligned */
+ rsub r8, r8, 4
+ add pc, pc, r8 << 3
+ nop
+ nop
+ ld.ub r10, src++
+ st.b dst++, r10
+ cp.w r10, 0
+ reteq r12
+
+ rjmp .Laligned_copy
diff -Nrup a/libc/string/avr32/stringtest.c b/libc/string/avr32/stringtest.c
--- a/libc/string/avr32/stringtest.c 1969-12-31 19:00:00.000000000 -0500
+++ b/libc/string/avr32/stringtest.c 2008-02-28 19:02:10.000000000 -0500
@@ -0,0 +1,144 @@
+
+#include <stdio.h>
+#include <string.h>
+#include <time.h>
+#include <sys/mman.h>
+
+#define BUF_SIZE (8 * 1024)
+
+static char *buf1;
+static char *buf1_ref;
+static char *buf2;
+
+extern void *optimized_memcpy(void *dest, void *src, size_t len);
+extern void *optimized_memmove(void *dest, void *src, size_t len);
+extern char *optimized_strcpy(char *dest, char *src);
+extern char *optimized_strncpy(char *dest, char *src, size_t len);
+
+void dump_mismatch(char *buf, char *ref, size_t len)
+{
+ int i, j;
+
+ for (i = 0; i < len; i += 16) {
+ if (memcmp(buf + i, ref + i, 16) == 0)
+ continue;
+
+ printf("%4x buf:", i);
+ for (j = i; j < (i + 16); j++)
+ printf(" %02x", buf[j]);
+ printf("\n ref:");
+ for (j = i; j < (i + 16); j++)
+ printf(" %02x", ref[j]);
+ printf("\n");
+ }
+}
+
+static void test_memcpy(int src_offset, int dst_offset, int len)
+{
+ clock_t start, old, new;
+ int i;
+
+ memset(buf1, 0x55, BUF_SIZE);
+ memset(buf1_ref, 0x55, BUF_SIZE);
+ memset(buf2, 0xaa, BUF_SIZE);
+
+ printf("Testing memcpy with offsets %d => %d and len %d...",
+ src_offset, dst_offset, len);
+
+ start = clock();
+ for (i = 0; i < 8192; i++)
+ optimized_memcpy(buf1 + dst_offset, buf2 + src_offset, len);
+ new = clock() - start;
+ start = clock();
+ for ( i = 0; i < 8192; i++)
+ memcpy(buf1_ref + dst_offset, buf2 + src_offset, len);
+ old = clock() - start;
+
+ if (memcmp(buf1, buf1_ref, BUF_SIZE) == 0)
+ printf("OK\n");
+ else {
+ printf("FAILED\n");
+ dump_mismatch(buf1, buf1_ref, BUF_SIZE);
+ }
+ printf("CPU time used: %d vs. %d\n", new, old);
+}
+
+static void test_memmove(int src_offset, int dst_offset, int len)
+{
+ clock_t start, old, new;
+
+ memset(buf1, 0x55, BUF_SIZE);
+ memset(buf1_ref, 0x55, BUF_SIZE);
+ memset(buf2, 0xaa, BUF_SIZE);
+
+ printf("Testing memmove with offsets %d => %d and len %d...",
+ src_offset, dst_offset, len);
+
+ start = clock();
+ optimized_memmove(buf1 + dst_offset, buf2 + src_offset, len);
+ new = clock() - start;
+ start = clock();
+ memmove(buf1_ref + dst_offset, buf2 + src_offset, len);
+ old = clock() - start;
+
+ if (memcmp(buf1, buf1_ref, BUF_SIZE) == 0)
+ printf("OK\n");
+ else {
+ printf("FAILED\n");
+ dump_mismatch(buf1, buf1_ref, BUF_SIZE);
+ }
+ printf("CPU time used: %d vs. %d\n", new, old);
+}
+
+int main(int argc, char *argv[])
+{
+ buf2 = mmap(NULL, BUF_SIZE, PROT_READ | PROT_WRITE,
+ MAP_PRIVATE | MAP_ANONYMOUS, 0, 0);
+ if (buf2 == MAP_FAILED) {
+ perror("Failed to allocate memory for buf2");
+ return 1;
+ }
+ buf1 = mmap(NULL, BUF_SIZE, PROT_READ | PROT_WRITE,
+ MAP_PRIVATE | MAP_ANONYMOUS, 0, 0);
+ if (buf1 == MAP_FAILED) {
+ perror("Failed to allocate memory for buf1");
+ return 1;
+ }
+ buf1_ref = mmap(NULL, BUF_SIZE, PROT_READ | PROT_WRITE,
+ MAP_PRIVATE | MAP_ANONYMOUS, 0, 0);
+ if (buf1_ref == MAP_FAILED) {
+ perror("Failed to allocate memory for buf1_ref");
+ return 1;
+ }
+ printf("\n === MEMCPY ===\n\n");
+
+ test_memcpy(0, 0, BUF_SIZE - 32);
+ test_memcpy(0, 0, 1);
+ test_memcpy(0, 0, 31);
+ test_memcpy(0, 0, 32);
+ test_memcpy(0, 0, 127);
+ test_memcpy(0, 0, 128);
+ test_memcpy(4, 4, BUF_SIZE - 32 - 4);
+ test_memcpy(1, 1, BUF_SIZE - 32 - 1);
+ test_memcpy(1, 1, 126);
+ test_memcpy(0, 3, 128);
+ test_memcpy(1, 4, 128);
+ test_memcpy(0, 0, 0);
+
+ printf("\n === MEMMOVE ===\n\n");
+
+ test_memmove(0, 0, BUF_SIZE - 32);
+ test_memmove(0, 0, 1);
+ test_memmove(0, 0, 31);
+ test_memmove(0, 0, 32);
+ test_memmove(0, 0, BUF_SIZE - 33);
+ test_memmove(0, 0, 128);
+ test_memmove(4, 4, BUF_SIZE - 32 - 4);
+ test_memmove(1, 1, BUF_SIZE - 32 - 1);
+ test_memmove(1, 1, BUF_SIZE - 130);
+ test_memmove(0, 3, BUF_SIZE - 128);
+ test_memmove(1, 4, BUF_SIZE - 128);
+ test_memmove(0, 0, 0);
+
+ return 0;
+}
diff -Nrup a/libc/string/avr32/strlen.S b/libc/string/avr32/strlen.S
--- a/libc/string/avr32/strlen.S 1969-12-31 19:00:00.000000000 -0500
+++ b/libc/string/avr32/strlen.S 2008-02-28 19:02:10.000000000 -0500
@@ -0,0 +1,52 @@
+/*
+ * Copyright (C) 2004 Atmel Norway
+ */
+
+#define str r12
+
+ .text
+ .global strlen
+ .type strlen, @function
+strlen:
+ mov r11, r12
+
+ mov r9, str
+ andl r9, 3, COH
+ brne .Lunaligned_str
+
+1: ld.w r8, str++
+ tnbz r8
+ brne 1b
+
+ sub r12, r11
+ bfextu r9, r8, 24, 8
+ cp.w r9, 0
+ subeq r12, 4
+ reteq r12
+ bfextu r9, r8, 16, 8
+ cp.w r9, 0
+ subeq r12, 3
+ reteq r12
+ bfextu r9, r8, 8, 8
+ cp.w r9, 0
+ subeq r12, 2
+ reteq r12
+ sub r12, 1
+ retal r12
+
+.Lunaligned_str:
+ add pc, pc, r9 << 3
+ sub r0, r0, 0 /* 4-byte nop */
+ ld.ub r8, str++
+ sub r8, r8, 0
+ breq 1f
+ ld.ub r8, str++
+ sub r8, r8, 0
+ breq 1f
+ ld.ub r8, str++
+ sub r8, r8, 0
+ brne 1b
+
+1: sub r12, 1
+ sub r12, r11
+ retal r12
diff -Nrup a/libc/string/avr32/strncpy.S b/libc/string/avr32/strncpy.S
--- a/libc/string/avr32/strncpy.S 1969-12-31 19:00:00.000000000 -0500
+++ b/libc/string/avr32/strncpy.S 2008-02-28 19:02:10.000000000 -0500
@@ -0,0 +1,77 @@
+/*
+ * Copyright (C) 2004 Atmel Norway
+ */
+
+#define dst r9
+#define src r11
+
+ .text
+ .global strcpy
+ .type strncpy, @function
+strncpy:
+ mov dst, r12
+
+ pref src[0]
+ mov dst, r12
+
+ /*
+ * Check alignment. If src is aligned but dst isn't, we can't
+ * do much about it...
+ */
+ mov r8, src
+ andl r8, 3 COH
+ brne .Lunaligned_src
+
+.Laligned_copy:
+ sub r10, 4
+ brlt 3f
+1: ld.w r8, src++
+ tnbz r8
+ breq 2f
+ st.w dst++, r8
+ sub r10, 4
+ brne 1b
+
+3: sub r10, -4
+ reteq r12
+
+ /* This is safe as long as src is word-aligned and r10 > 0 */
+ ld.w r8, src++
+
+2: /*
+ * Ok, r8 now contains the terminating '\0'. Copy the
+ * remaining bytes individually.
+ */
+ bfextu r11, r8, 24, 8
+ st.b dst++, r11
+ cp.w r11, 0
+ reteq r12
+ sub r10, 1
+ reteq r12
+ bfextu r11, r8, 16, 8
+ st.b dst++, r11
+ cp.w r11, 0
+ reteq r12
+ sub r10, 1
+ reteq r12
+ bfextu r11, r8, 8, 8
+ st.b dst++, r11
+ cp.w r11, 0
+ reteq r12
+ sub r10, 1
+ reteq r12
+ st.b dst++, r8
+ retal r12
+
+.Lunaligned_src:
+ /* Copy bytes until we're aligned */
+ min r8, r8, r10
+ sub r10, r8
+ sub r8, 1
+ retlt r12
+1: ld.ub r10, src++
+ st.b dst++, r10
+ sub r8, 1
+ brge 1b
+
+ rjmp .Laligned_copy
diff -Nrup a/libc/string/avr32/test_memcpy.c b/libc/string/avr32/test_memcpy.c
--- a/libc/string/avr32/test_memcpy.c 1969-12-31 19:00:00.000000000 -0500
+++ b/libc/string/avr32/test_memcpy.c 2008-02-28 19:02:10.000000000 -0500
@@ -0,0 +1,66 @@
+
+#include <stdio.h>
+#include <string.h>
+
+#define BUF_SIZE 32768
+
+static char buf1[BUF_SIZE] __attribute__((aligned(32)));
+static char buf1_ref[BUF_SIZE] __attribute__((aligned(32)));
+static char buf2[BUF_SIZE] __attribute__((aligned(32)));
+
+extern void *new_memcpy(void *dest, void *src, size_t len);
+
+void dump_mismatch(char *buf, char *ref, size_t len)
+{
+ int i, j;
+
+ for (i = 0; i < len; i += 16) {
+ if (memcmp(buf + i, ref + i, 16) == 0)
+ continue;
+
+ printf("% 4x buf:", i);
+ for (j = i; j < (i + 16); j++)
+ printf(" %02x", buf[j]);
+ printf("\n ref:");
+ for (j = i; j < (i + 16); j++)
+ printf(" %02x", ref[j]);
+ printf("\n");
+ }
+}
+
+void test(int src_offset, int dst_offset, int len)
+{
+ memset(buf1, 0x55, sizeof(buf1));
+ memset(buf1_ref, 0x55, sizeof(buf1_ref));
+ memset(buf2, 0xaa, sizeof(buf2));
+
+ printf("Testing with offsets %d => %d and len %d...",
+ src_offset, dst_offset, len);
+
+ new_memcpy(buf1 + dst_offset, buf2 + src_offset, len);
+ memcpy(buf1_ref + dst_offset, buf2 + src_offset, len);
+
+ if (memcmp(buf1, buf1_ref, sizeof(buf1)) == 0)
+ printf("OK\n");
+ else {
+ printf("FAILED\n");
+ dump_mismatch(buf1, buf1_ref, sizeof(buf1));
+ }
+}
+
+int main(int argc, char *argv[])
+{
+ test(0, 0, BUF_SIZE);
+ test(0, 0, 1);
+ test(0, 0, 31);
+ test(0, 0, 32);
+ test(0, 0, 127);
+ test(0, 0, 128);
+ test(4, 4, BUF_SIZE - 4);
+ test(1, 1, BUF_SIZE - 1);
+ test(1, 1, 126);
+ test(0, 3, 128);
+ test(1, 4, 128);
+
+ return 0;
+}
diff -Nrup a/libc/sysdeps/linux/avr32/bits/atomicity.h b/libc/sysdeps/linux/avr32/bits/atomicity.h
--- a/libc/sysdeps/linux/avr32/bits/atomicity.h 1969-12-31 19:00:00.000000000 -0500
+++ b/libc/sysdeps/linux/avr32/bits/atomicity.h 2008-02-28 19:02:10.000000000 -0500
@@ -0,0 +1,86 @@
+/* Low-level functions for atomic operations. AVR32 version.
+ Copyright (C) 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#ifndef _ATOMICITY_H
+#define _ATOMICITY_H 1
+
+#include <inttypes.h>
+
+static inline int
+__attribute__((unused))
+exchange_and_add (volatile uint32_t *mem, int val)
+{
+ int tmp, result;
+
+ __asm__ __volatile__(
+ "/* Inline exchange and add */\n"
+ "1: ssrf 5\n"
+ " ld.w %0, %3\n"
+ " add %1, %0, %4\n"
+ " stcond %2, %1\n"
+ " brne 1b"
+ : "=&r"(result), "=&r"(tmp), "=m"(*mem)
+ : "m"(*mem), "r"(val)
+ : "cc", "memory");
+
+ return result;
+}
+
+static inline void
+__attribute__((unused))
+atomic_add (volatile uin32_t *mem, int val)
+{
+ int result;
+
+ __asm__ __volatile__(
+ "/* Inline atomic add */\n"
+ "1: ssrf 5\n"
+ " ld.w %0, %2\n"
+ " add %0, %3\n"
+ " stcond %2, %0\n"
+ " brne 1b"
+ : "=&r"(result), "=m"(*mem)
+ : "m"(*mem), "r"(val)
+ : "cc", "memory");
+}
+
+static inline int
+__attribute__((unused))
+compare_and_swap(volatile long int *p, long int oldval, long int newval)
+{
+ long int result, tmp;
+
+ __asm__ __volatile__(
+ "/* Inline compare and swap */\n"
+ "1: ssrf 5\n"
+ " ld.w %1, %3\n"
+ " cp.w %1, %5\n"
+ " sreq %0\n"
+ " brne 2f\n"
+ " stcond %2, %4\n"
+ " brne 1b\n"
+ "2:"
+ : "=&r"(result), "=&r"(tmp), "=m"(*p)
+ : "m"(*p), "r"(newval), "r"(oldval)
+ : "cc", "memory");
+
+ return result;
+}
+
+#endif /* atomicity.h */
diff -Nrup a/libc/sysdeps/linux/avr32/bits/byteswap.h b/libc/sysdeps/linux/avr32/bits/byteswap.h
--- a/libc/sysdeps/linux/avr32/bits/byteswap.h 1969-12-31 19:00:00.000000000 -0500
+++ b/libc/sysdeps/linux/avr32/bits/byteswap.h 2008-02-28 19:02:10.000000000 -0500
@@ -0,0 +1,80 @@
+/* Macros to swap the order of bytes in integer values.
+ Copyright (C) 2005 Atmel Norway.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#if !defined _BYTESWAP_H && !defined _NETINET_IN_H
+# error "Never use <bits/byteswap.h> directly; include <byteswap.h> instead."
+#endif
+
+#ifndef _BITS_BYTESWAP_H
+#define _BITS_BYTESWAP_H 1
+
+/* Swap bytes in 16 bit value. */
+#if defined __GNUC__
+# define __bswap_16(x) (__extension__ __builtin_bswap_16(x))
+#else
+/* This is better than nothing. */
+static __inline unsigned short int
+__bswap_16 (unsigned short int __bsx)
+{
+ return ((((__bsx) >> 8) & 0xff) | (((__bsx) & 0xff) << 8));
+}
+#endif
+
+/* Swap bytes in 32 bit value. */
+#if defined __GNUC__
+# define __bswap_32(x) (__extension__ __builtin_bswap_32(x))
+#else
+static __inline unsigned int
+__bswap_32 (unsigned int __bsx)
+{
+ return ((((__bsx) & 0xff000000) >> 24) | (((__bsx) & 0x00ff0000) >> 8) |
+ (((__bsx) & 0x0000ff00) << 8) | (((__bsx) & 0x000000ff) << 24));
+}
+#endif
+
+#if defined __GNUC__
+/* Swap bytes in 64 bit value. */
+# define __bswap_constant_64(x) \
+ ((((x) & 0xff00000000000000ull) >> 56) \
+ | (((x) & 0x00ff000000000000ull) >> 40) \
+ | (((x) & 0x0000ff0000000000ull) >> 24) \
+ | (((x) & 0x000000ff00000000ull) >> 8) \
+ | (((x) & 0x00000000ff000000ull) << 8) \
+ | (((x) & 0x0000000000ff0000ull) << 24) \
+ | (((x) & 0x000000000000ff00ull) << 40) \
+ | (((x) & 0x00000000000000ffull) << 56))
+
+# define __bswap_64(x) \
+ (__extension__ \
+ ({ \
+ union { \
+ __extension__ unsigned long long int __ll; \
+ unsigned int __l[2]; \
+ } __w, __r; \
+ if (__builtin_constant_p(x)) \
+ __r.__ll = __bswap_constant_64(x); \
+ else { \
+ __w.__ll = (x); \
+ __r.__l[0] = __bswap_32(__w.__l[1]); \
+ __r.__l[1] = __bswap_32(__w.__l[0]); \
+ } \
+ __r.__ll; \
+ }))
+#endif
+
+#endif /* _BITS_BYTESWAP_H */
diff -Nrup a/libc/sysdeps/linux/avr32/bits/endian.h b/libc/sysdeps/linux/avr32/bits/endian.h
--- a/libc/sysdeps/linux/avr32/bits/endian.h 1969-12-31 19:00:00.000000000 -0500
+++ b/libc/sysdeps/linux/avr32/bits/endian.h 2008-02-28 19:02:10.000000000 -0500
@@ -0,0 +1,7 @@
+/* AVR32 is big-endian */
+
+#ifndef _ENDIAN_H
+# error "Never use <bits/endian.h> directly; include <endian.h> instead."
+#endif
+
+#define __BYTE_ORDER __BIG_ENDIAN
diff -Nrup a/libc/sysdeps/linux/avr32/bits/fcntl.h b/libc/sysdeps/linux/avr32/bits/fcntl.h
--- a/libc/sysdeps/linux/avr32/bits/fcntl.h 1969-12-31 19:00:00.000000000 -0500
+++ b/libc/sysdeps/linux/avr32/bits/fcntl.h 2008-02-28 19:02:10.000000000 -0500
@@ -0,0 +1,168 @@
+/*
+ * Copyright (C) 2004 Atmel Norway AS
+ *
+ * This file is part of the Linux kernel
+ */
+#ifndef _FCNTL_H
+# error "Never use <bits/fcntl.h> directly; include <fcntl.h> instead."
+#endif
+
+#include <sys/types.h>
+
+/* open/fcntl - O_SYNC is only implemented on blocks devices and on files
+ located on an ext2 file system */
+#define O_ACCMODE 00000003
+#define O_RDONLY 00000000
+#define O_WRONLY 00000001
+#define O_RDWR 00000002
+#define O_CREAT 00000100 /* not fcntl */
+#define O_EXCL 00000200 /* not fcntl */
+#define O_NOCTTY 00000400 /* not fcntl */
+#define O_TRUNC 00001000 /* not fcntl */
+#define O_APPEND 00002000
+#define O_NONBLOCK 00004000
+#define O_NDELAY O_NONBLOCK
+#define O_SYNC 00010000
+#define O_ASYNC 00020000
+
+#ifdef __USE_GNU
+# define O_DIRECT 00040000 /* must be a directory */
+# define O_DIRECTORY 00200000 /* direct disk access */
+# define O_NOFOLLOW 00400000 /* don't follow links */
+# define O_NOATIME 01000000 /* don't set atime */
+#endif
+
+#ifdef __USE_LARGEFILE64
+# define O_LARGEFILE 00100000
+#endif
+
+/* For now Linux has synchronisity options for data and read operations.
+ We define the symbols here but let them do the same as O_SYNC since
+ this is a superset. */
+#if defined __USE_POSIX199309 || defined __USE_UNIX98
+# define O_DSYNC O_SYNC /* Synchronize data. */
+# define O_RSYNC O_SYNC /* Synchronize read operations. */
+#endif
+
+#define F_DUPFD 0 /* dup */
+#define F_GETFD 1 /* get close_on_exec */
+#define F_SETFD 2 /* set/clear close_on_exec */
+#define F_GETFL 3 /* get file->f_flags */
+#define F_SETFL 4 /* set file->f_flags */
+
+#ifndef __USE_FILE_OFFSET64
+# define F_GETLK 5
+# define F_SETLK 6
+# define F_SETLKW 7
+#else
+# define F_GETLK F_GETLK64
+# define F_SETLK F_SETLK64
+# define F_SETLKW F_SETLKW64
+#endif
+#define F_GETLK64 12 /* using 'struct flock64' */
+#define F_SETLK64 13
+#define F_SETLKW64 14
+
+#if defined __USE_BSD || defined __USE_XOPEN2K
+# define F_SETOWN 8 /* for sockets. */
+# define F_GETOWN 9 /* for sockets. */
+#endif
+
+#ifdef __USE_GNU
+# define F_SETSIG 10 /* for sockets. */
+# define F_GETSIG 11 /* for sockets. */
+#endif
+
+#ifdef __USE_GNU
+# define F_SETLEASE 1024 /* Set a lease. */
+# define F_GETLEASE 1025 /* Enquire what lease is active. */
+# define F_NOTIFY 1026 /* Request notfications on a directory. */
+#endif
+
+/* for F_[GET|SET]FL */
+#define FD_CLOEXEC 1 /* actually anything with low bit set goes */
+
+/* for posix fcntl() and lockf() */
+#define F_RDLCK 0
+#define F_WRLCK 1
+#define F_UNLCK 2
+
+/* for old implementation of bsd flock () */
+#define F_EXLCK 4 /* or 3 */
+#define F_SHLCK 8 /* or 4 */
+
+/* for leases */
+#define F_INPROGRESS 16
+
+#ifdef __USE_BSD
+/* operations for bsd flock(), also used by the kernel implementation */
+# define LOCK_SH 1 /* shared lock */
+# define LOCK_EX 2 /* exclusive lock */
+# define LOCK_NB 4 /* or'd with one of the above to prevent
+ blocking */
+# define LOCK_UN 8 /* remove lock */
+#endif
+
+#ifdef __USE_GNU
+# define LOCK_MAND 32 /* This is a mandatory flock */
+# define LOCK_READ 64 /* ... Which allows concurrent
+ read operations */
+# define LOCK_WRITE 128 /* ... Which allows concurrent
+ write operations */
+# define LOCK_RW 192 /* ... Which allows concurrent
+ read & write ops */
+#endif
+
+#ifdef __USE_GNU
+/* Types of directory notifications that may be requested with F_NOTIFY. */
+# define DN_ACCESS 0x00000001 /* File accessed. */
+# define DN_MODIFY 0x00000002 /* File modified. */
+# define DN_CREATE 0x00000004 /* File created. */
+# define DN_DELETE 0x00000008 /* File removed. */
+# define DN_RENAME 0x00000010 /* File renamed. */
+# define DN_ATTRIB 0x00000020 /* File changed attibutes. */
+# define DN_MULTISHOT 0x80000000 /* Don't remove notifier. */
+#endif
+
+struct flock {
+ short l_type;
+ short l_whence;
+#ifndef __USE_FILE_OFFSET64
+ __off_t l_start;
+ __off_t l_len;
+#else
+ __off64_t l_start;
+ __off64_t l_len;
+#endif
+ __pid_t l_pid;
+};
+
+#ifdef __USE_LARGEFILE64
+struct flock64 {
+ short l_type;
+ short l_whence;
+ __off64_t l_start;
+ __off64_t l_len;
+ __pid_t l_pid;
+};
+#endif
+
+/* Define some more compatibility macros to be backward compatible with
+ * BSD systems which did not managed to hide these kernel macros. */
+#ifdef __USE_BSD
+# define FAPPEND O_APPEND
+# define FFSYNC O_FSYNC
+# define FASYNC O_ASYNC
+# define FNONBLOCK O_NONBLOCK
+# define FNDELAY O_NDELAY
+#endif /* Use BSD. */
+
+/* Advise to `posix_fadvise'. */
+#ifdef __USE_XOPEN2K
+# define POSIX_FADV_NORMAL 0 /* No further special treatment. */
+# define POSIX_FADV_RANDOM 1 /* Expect random page references. */
+# define POSIX_FADV_SEQUENTIAL 2 /* Expect sequential page references. */
+# define POSIX_FADV_WILLNEED 3 /* Will need these pages. */
+# define POSIX_FADV_DONTNEED 4 /* Don't need these pages. */
+# define POSIX_FADV_NOREUSE 5 /* Data will be accessed once. */
+#endif
diff -Nrup a/libc/sysdeps/linux/avr32/bits/kernel_stat.h b/libc/sysdeps/linux/avr32/bits/kernel_stat.h
--- a/libc/sysdeps/linux/avr32/bits/kernel_stat.h 1969-12-31 19:00:00.000000000 -0500
+++ b/libc/sysdeps/linux/avr32/bits/kernel_stat.h 2008-02-28 19:02:10.000000000 -0500
@@ -0,0 +1,63 @@
+#ifndef _BITS_STAT_STRUCT_H
+#define _BITS_STAT_STRUCT_H
+
+/*
+ * This file provides struct stat, taken from kernel 2.6.4
+ * (include/asm-avr32/stat.h revision 1.1).
+ */
+
+struct kernel_stat {
+ unsigned long st_dev;
+ unsigned long st_ino;
+ unsigned short st_mode;
+ unsigned short st_nlink;
+ unsigned short st_uid;
+ unsigned short st_gid;
+ unsigned long st_rdev;
+ unsigned long st_size;
+ unsigned long st_blksize;
+ unsigned long st_blocks;
+ unsigned long st_atime;
+ unsigned long st_atime_nsec;
+ unsigned long st_mtime;
+ unsigned long st_mtime_nsec;
+ unsigned long st_ctime;
+ unsigned long st_ctime_nsec;
+ unsigned long __unused4;
+ unsigned long __unused5;
+};
+
+#define STAT_HAVE_NSEC 1
+
+struct kernel_stat64 {
+ unsigned long long st_dev;
+
+ unsigned long long st_ino;
+ unsigned int st_mode;
+ unsigned int st_nlink;
+
+ unsigned long st_uid;
+ unsigned long st_gid;
+
+ unsigned long long st_rdev;
+
+ long long st_size;
+ unsigned long __pad1;
+ unsigned long st_blksize;
+
+ unsigned long long st_blocks;
+
+ unsigned long st_atime;
+ unsigned long st_atime_nsec;
+
+ unsigned long st_mtime;
+ unsigned long st_mtime_nsec;
+
+ unsigned long st_ctime;
+ unsigned long st_ctime_nsec;
+
+ unsigned long __unused1;
+ unsigned long __unused2;
+};
+
+#endif /* _BITS_STAT_STRUCT_H */
diff -Nrup a/libc/sysdeps/linux/avr32/bits/kernel_types.h b/libc/sysdeps/linux/avr32/bits/kernel_types.h
--- a/libc/sysdeps/linux/avr32/bits/kernel_types.h 1969-12-31 19:00:00.000000000 -0500
+++ b/libc/sysdeps/linux/avr32/bits/kernel_types.h 2008-02-28 19:02:10.000000000 -0500
@@ -0,0 +1,56 @@
+/* Note that we use the exact same include guard #define names
+ * as asm/posix_types.h. This will avoid gratuitous conflicts
+ * with the posix_types.h kernel header, and will ensure that
+ * our private content, and not the kernel header, will win.
+ * -Erik
+ */
+#ifndef __ASM_AVR32_POSIX_TYPES_H
+#define __ASM_AVR32_POSIX_TYPES_H
+
+/*
+ * This file is generally used by user-level software, so you need to
+ * be a little careful about namespace pollution etc. Also, we cannot
+ * assume GCC is being used.
+ */
+
+typedef unsigned long __kernel_dev_t;
+typedef unsigned long __kernel_ino_t;
+typedef unsigned short __kernel_mode_t;
+typedef unsigned short __kernel_nlink_t;
+typedef long __kernel_off_t;
+typedef int __kernel_pid_t;
+typedef unsigned short __kernel_ipc_pid_t;
+typedef unsigned int __kernel_uid_t;
+typedef unsigned int __kernel_gid_t;
+typedef unsigned long __kernel_size_t;
+typedef int __kernel_ssize_t;
+typedef int __kernel_ptrdiff_t;
+typedef long __kernel_time_t;
+typedef long __kernel_suseconds_t;
+typedef long __kernel_clock_t;
+typedef int __kernel_timer_t;
+typedef int __kernel_clockid_t;
+typedef int __kernel_daddr_t;
+typedef char * __kernel_caddr_t;
+typedef unsigned short __kernel_uid16_t;
+typedef unsigned short __kernel_gid16_t;
+typedef unsigned int __kernel_uid32_t;
+typedef unsigned int __kernel_gid32_t;
+
+typedef unsigned short __kernel_old_uid_t;
+typedef unsigned short __kernel_old_gid_t;
+typedef unsigned short __kernel_old_dev_t;
+
+#ifdef __GNUC__
+typedef long long __kernel_loff_t;
+#endif
+
+typedef struct {
+#if defined(__USE_ALL)
+ int val[2];
+#else
+ int __val[2];
+#endif
+} __kernel_fsid_t;
+
+#endif /* __ASM_AVR32_POSIX_TYPES_H */
diff -Nrup a/libc/sysdeps/linux/avr32/bits/machine-gmon.h b/libc/sysdeps/linux/avr32/bits/machine-gmon.h
--- a/libc/sysdeps/linux/avr32/bits/machine-gmon.h 1969-12-31 19:00:00.000000000 -0500
+++ b/libc/sysdeps/linux/avr32/bits/machine-gmon.h 2008-02-28 19:02:10.000000000 -0500
@@ -0,0 +1,69 @@
+/* Machine-dependent definitions for profiling support. AVR32 version.
+ Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#define mcount_internal __mcount_internal
+
+#define _MCOUNT_DECL(frompc, selfpc) \
+static void __attribute((used)) mcount_internal(unsigned long frompc, unsigned long selfpc)
+
+/*
+ * This mcount implementation expects to get called after the prologue
+ * has been run. It also expects that r7 contains a valid frame
+ * pointer.
+ *
+ * When profiling, the compiler should generate something like this at
+ * each function entry:
+ *
+ * pushm r0-r7,lr // lr mandatory, others optional
+ * mov r7, sp
+ * // rest of prologue goes here
+ * mcall pc[.LC1 - .]
+ * // rest of function goes here
+ * .LC1:
+ * .long mcount
+ *
+ * or for PIC:
+ *
+ * pushm r0-r7,lr
+ * mov r7, sp
+ * // rest of prologue goes here
+ * lddpc r0, .LC1
+ * .L1: rsub r0, pc
+ * mcall r0[mcount@GOT]
+ * // rest of function goes here
+ * .LC1:
+ * .long .L1 - _GLOBAL_OFFSET_TABLE_
+ *
+ * This way, when mcount() is called, r7 points to the calling
+ * function's return address. It is guaranteed that calling mcount
+ * will clobber no registers except LR, which is unavoidable.
+ */
+#define MCOUNT asm( \
+ " .align 4\n" \
+ " .global _mcount\n" \
+ " .type _mcount,@function\n" \
+ "_mcount:\n" \
+ " pushm r8-r12,lr\n" \
+ " mov r11, lr\n" \
+ " ld.w r12, r7[0]\n" \
+ " rcall __mcount_internal\n" \
+ " popm r8-r12,pc\n" \
+ " .size _mcount, . - _mcount\n" \
+ " .weak mcount\n" \
+ " mcount = _mcount");
diff -Nrup a/libc/sysdeps/linux/avr32/bits/mman.h b/libc/sysdeps/linux/avr32/bits/mman.h
--- a/libc/sysdeps/linux/avr32/bits/mman.h 1969-12-31 19:00:00.000000000 -0500
+++ b/libc/sysdeps/linux/avr32/bits/mman.h 2008-02-28 19:02:10.000000000 -0500
@@ -0,0 +1,95 @@
+/* Definitions for POSIX memory map interface. Linux/AVR32 version.
+ Copyright (C) 1997, 2000 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#ifndef _SYS_MMAN_H
+# error "Never include this file directly. Use <sys/mman.h> instead"
+#endif
+
+/* The following definitions basically come from the kernel headers.
+ But the kernel header is not namespace clean. */
+
+
+/* Protections are chosen from these bits, OR'd together. The
+ implementation does not necessarily support PROT_EXEC or PROT_WRITE
+ without PROT_READ. The only guarantees are that no writing will be
+ allowed without PROT_WRITE and no access will be allowed for PROT_NONE. */
+
+#define PROT_READ 0x1 /* Page can be read. */
+#define PROT_WRITE 0x2 /* Page can be written. */
+#define PROT_EXEC 0x4 /* Page can be executed. */
+#define PROT_NONE 0x0 /* Page can not be accessed. */
+
+/* Sharing types (must choose one and only one of these). */
+#define MAP_SHARED 0x01 /* Share changes. */
+#define MAP_PRIVATE 0x02 /* Changes are private. */
+#ifdef __USE_MISC
+# define MAP_TYPE 0x0f /* Mask for type of mapping. */
+#endif
+
+/* Other flags. */
+#define MAP_FIXED 0x10 /* Interpret addr exactly. */
+#ifdef __USE_MISC
+# define MAP_FILE 0
+# define MAP_ANONYMOUS 0x20 /* Don't use a file. */
+# define MAP_ANON MAP_ANONYMOUS
+#endif
+
+/* These are Linux-specific. */
+#ifdef __USE_MISC
+# define MAP_GROWSDOWN 0x0100 /* Stack-like segment. */
+# define MAP_DENYWRITE 0x0800 /* ETXTBSY */
+# define MAP_EXECUTABLE 0x1000 /* Mark it as an executable. */
+# define MAP_LOCKED 0x2000 /* Lock the mapping. */
+# define MAP_NORESERVE 0x4000 /* Don't check for reservations. */
+# define MAP_POPULATE 0x8000 /* populate (prefault) pagetables */
+# define MAP_NONBLOCK 0x10000 /* do not block on IO */
+#endif
+
+/* Flags to `msync'. */
+#define MS_ASYNC 1 /* Sync memory asynchronously. */
+#define MS_SYNC 4 /* Synchronous memory sync. */
+#define MS_INVALIDATE 2 /* Invalidate the caches. */
+
+/* Flags for `mlockall'. */
+#define MCL_CURRENT 1 /* Lock all currently mapped pages. */
+#define MCL_FUTURE 2 /* Lock all additions to address
+ space. */
+
+/* Flags for `mremap'. */
+#ifdef __USE_GNU
+# define MREMAP_MAYMOVE 1
+#endif
+
+/* Advise to `madvise'. */
+#ifdef __USE_BSD
+# define MADV_NORMAL 0 /* No further special treatment. */
+# define MADV_RANDOM 1 /* Expect random page references. */
+# define MADV_SEQUENTIAL 2 /* Expect sequential page references. */
+# define MADV_WILLNEED 3 /* Will need these pages. */
+# define MADV_DONTNEED 4 /* Don't need these pages. */
+#endif
+
+/* The POSIX people had to invent similar names for the same things. */
+#ifdef __USE_XOPEN2K
+# define POSIX_MADV_NORMAL 0 /* No further special treatment. */
+# define POSIX_MADV_RANDOM 1 /* Expect random page references. */
+# define POSIX_MADV_SEQUENTIAL 2 /* Expect sequential page references. */
+# define POSIX_MADV_WILLNEED 3 /* Will need these pages. */
+# define POSIX_MADV_DONTNEED 4 /* Don't need these pages. */
+#endif
diff -Nrup a/libc/sysdeps/linux/avr32/bits/profil-counter.h b/libc/sysdeps/linux/avr32/bits/profil-counter.h
--- a/libc/sysdeps/linux/avr32/bits/profil-counter.h 1969-12-31 19:00:00.000000000 -0500
+++ b/libc/sysdeps/linux/avr32/bits/profil-counter.h 2008-02-28 19:02:10.000000000 -0500
@@ -0,0 +1,26 @@
+/* Low-level statistical profiling support function. Linux/AVR32 version.
+ Copyright (C) 1996, 1997, 1998, 2002 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <signal.h>
+
+void
+profil_counter(int signo, siginfo_t *si, struct sigcontext *sc)
+{
+ profil_count((void *)sc->pc);
+}
diff -Nrup a/libc/sysdeps/linux/avr32/bits/setjmp.h b/libc/sysdeps/linux/avr32/bits/setjmp.h
--- a/libc/sysdeps/linux/avr32/bits/setjmp.h 1969-12-31 19:00:00.000000000 -0500
+++ b/libc/sysdeps/linux/avr32/bits/setjmp.h 2008-02-28 19:02:10.000000000 -0500
@@ -0,0 +1,21 @@
+/*
+ * Copyright (C) 2004-2005 Atmel Norway
+ */
+#ifndef _SETJMP_H
+# error "Never include <bits/setjmp.h> directly; use <setjmp.h> instead."
+#endif
+
+#ifndef _ASM
+/*
+ * The jump buffer contains r0-r7, sr, sp and lr. Other registers are
+ * not saved.
+ */
+typedef int __jmp_buf[11];
+#endif
+
+#define __JMP_BUF_SP 4
+
+/* Test if longjmp to JMPBUF would unwind the frame containing a local
+ variable at ADDRESS. */
+#define _JMPBUF_UNWINDS(jmpbuf, address) \
+ ((void *)(address) < (void *)(jmpbuf[__JMP_BUF_SP]))
diff -Nrup a/libc/sysdeps/linux/avr32/bits/syscalls.h b/libc/sysdeps/linux/avr32/bits/syscalls.h
--- a/libc/sysdeps/linux/avr32/bits/syscalls.h 1969-12-31 19:00:00.000000000 -0500
+++ b/libc/sysdeps/linux/avr32/bits/syscalls.h 2008-02-28 19:02:10.000000000 -0500
@@ -0,0 +1,143 @@
+#ifndef _SYSCALL_H
+# error "Never use <bits/syscalls.h> directly; include <sys/syscall.h> instead."
+#endif
+
+/*
+ * This includes the `__NR_<name>' syscall numbers taken from the
+ * Linux kernel header files. It also defines the traditional
+ * `SYS_<name>' macros for older programs.
+ */
+#include <bits/sysnum.h>
+
+#ifndef __set_errno
+# define __set_errno(val) (*__errno_location()) = (val)
+#endif
+#ifndef SYS_ify
+# define SYS_ify(syscall_name) (__NR_##syscall_name)
+#endif
+
+#ifndef __ASSEMBLER__
+
+#undef _syscall0
+#define _syscall0(type,name) \
+ type name(void) \
+ { \
+ return (type)(INLINE_SYSCALL(name, 0)); \
+ }
+
+#undef _syscall1
+#define _syscall1(type,name,type1,arg1) \
+ type name(type1 arg1) \
+ { \
+ return (type)(INLINE_SYSCALL(name, 1, arg1)); \
+ }
+
+#undef _syscall2
+#define _syscall2(type,name,type1,arg1,type2,arg2) \
+ type name(type1 arg1, type2 arg2) \
+ { \
+ return (type)(INLINE_SYSCALL(name, 2, arg1, arg2)); \
+ }
+
+#undef _syscall3
+#define _syscall3(type,name,type1,arg1,type2,arg2,type3,arg3) \
+ type name(type1 arg1, type2 arg2, type3 arg3) \
+ { \
+ return (type)(INLINE_SYSCALL(name, 3, arg1, \
+ arg2, arg3)); \
+ }
+
+#undef _syscall4
+#define _syscall4(type,name,type1,arg1,type2,arg2,type3,arg3, \
+ type4,arg4) \
+ type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4) \
+ { \
+ return (type)(INLINE_SYSCALL(name, 4, arg1, arg2, \
+ arg3, arg4)); \
+ }
+
+#undef _syscall5
+#define _syscall5(type,name,type1,arg1,type2,arg2,type3,arg3, \
+ type4,arg4,type5,arg5) \
+ type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4, \
+ type5 arg5) \
+ { \
+ return (type)(INLINE_SYSCALL(name, 5, arg1, arg2, \
+ arg3, arg4, arg5)); \
+ }
+
+#undef _syscall6
+#define _syscall6(type,name,type1,arg1,type2,arg2,type3,arg3, \
+ type4,arg4,type5,arg5,type6,arg6) \
+ type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4, \
+ type5 arg5, type6 arg6) \
+ { \
+ return (type)(INLINE_SYSCALL(name, 6, arg1, arg2, arg3, \
+ arg4, arg5, arg6)); \
+ }
+
+#undef unlikely
+#define unlikely(x) __builtin_expect((x), 0)
+
+#undef INLINE_SYSCALL
+#define INLINE_SYSCALL(name, nr, args...) \
+ ({ \
+ unsigned _sys_result = INTERNAL_SYSCALL(name, , nr, args); \
+ if (unlikely(INTERNAL_SYSCALL_ERROR_P(_sys_result, ))) { \
+ __set_errno(INTERNAL_SYSCALL_ERRNO(_sys_result, )); \
+ _sys_result = (unsigned int) -1; \
+ } \
+ (int) _sys_result; \
+ })
+
+#undef INTERNAL_SYSCALL_DECL
+#define INTERNAL_SYSCALL_DECL(err) do { } while(0)
+
+#undef INTERNAL_SYSCALL
+#define INTERNAL_SYSCALL(name, err, nr, args...) \
+ ({ \
+ register int _a1 asm ("r12"); \
+ register int _scno asm("r8") = SYS_ify(name); \
+ LOAD_ARGS_##nr (args); \
+ asm volatile ("scall /* syscall " #name " */" \
+ : "=r" (_a1) \
+ : "r"(_scno) ASM_ARGS_##nr \
+ : "lr", "cc", "memory"); \
+ _a1; \
+ })
+
+#undef INTERNAL_SYSCALL_ERROR_P
+#define INTERNAL_SYSCALL_ERROR_P(val, err) \
+ ((unsigned int)(val) >= 0xfffff001U)
+
+#undef INTERNAL_SYSCALL_ERRNO
+#define INTERNAL_SYSCALL_ERRNO(val, errr) (-(val))
+
+#define LOAD_ARGS_0() do { } while(0)
+#define ASM_ARGS_0
+#define LOAD_ARGS_1(a1) \
+ _a1 = (int) (a1); \
+ LOAD_ARGS_0()
+#define ASM_ARGS_1 ASM_ARGS_0, "r"(_a1)
+#define LOAD_ARGS_2(a1, a2) \
+ register int _a2 asm("r11") = (int)(a2); \
+ LOAD_ARGS_1(a1)
+#define ASM_ARGS_2 ASM_ARGS_1, "r"(_a2)
+#define LOAD_ARGS_3(a1, a2, a3) \
+ register int _a3 asm("r10") = (int)(a3); \
+ LOAD_ARGS_2(a1, a2)
+#define ASM_ARGS_3 ASM_ARGS_2, "r"(_a3)
+#define LOAD_ARGS_4(a1, a2, a3, a4) \
+ register int _a4 asm("r9") = (int)(a4); \
+ LOAD_ARGS_3(a1, a2, a3)
+#define ASM_ARGS_4 ASM_ARGS_3, "r"(_a4)
+#define LOAD_ARGS_5(a1, a2, a3, a4, a5) \
+ register int _a5 asm("r5") = (int)(a5); \
+ LOAD_ARGS_4(a1, a2, a3, a4)
+#define ASM_ARGS_5 ASM_ARGS_4, "r"(_a5)
+#define LOAD_ARGS_6(a1, a2, a3, a4, a5, a6) \
+ register int _a6 asm("r3") = (int)(a6); \
+ LOAD_ARGS_5(a1, a2, a3, a4, a5)
+#define ASM_ARGS_6 ASM_ARGS_5, "r"(_a6)
+
+#endif /* __ASSEMBLER__ */
diff -Nrup a/libc/sysdeps/linux/avr32/bits/wordsize.h b/libc/sysdeps/linux/avr32/bits/wordsize.h
--- a/libc/sysdeps/linux/avr32/bits/wordsize.h 1969-12-31 19:00:00.000000000 -0500
+++ b/libc/sysdeps/linux/avr32/bits/wordsize.h 2008-02-28 19:02:10.000000000 -0500
@@ -0,0 +1 @@
+#define __WORDSIZE 32
diff -Nrup a/libc/sysdeps/linux/avr32/brk.c b/libc/sysdeps/linux/avr32/brk.c
--- a/libc/sysdeps/linux/avr32/brk.c 1969-12-31 19:00:00.000000000 -0500
+++ b/libc/sysdeps/linux/avr32/brk.c 2008-02-28 19:02:10.000000000 -0500
@@ -0,0 +1,23 @@
+/*
+ * Copyright (C) 2004 Atmel Norway AS
+ */
+#include <errno.h>
+#include <sys/syscall.h>
+
+void *__curbrk = 0;
+
+int brk (void *addr)
+{
+ void *newbrk;
+
+ newbrk = INLINE_SYSCALL(brk, 1, addr);
+
+ __curbrk = newbrk;
+
+ if (newbrk < addr) {
+ __set_errno (ENOMEM);
+ return -1;
+ }
+
+ return 0;
+}
diff -Nrup a/libc/sysdeps/linux/avr32/bsd-_setjmp.S b/libc/sysdeps/linux/avr32/bsd-_setjmp.S
--- a/libc/sysdeps/linux/avr32/bsd-_setjmp.S 1969-12-31 19:00:00.000000000 -0500
+++ b/libc/sysdeps/linux/avr32/bsd-_setjmp.S 2008-02-28 19:02:10.000000000 -0500
@@ -0,0 +1,12 @@
+/*
+ * Copyright (C) 2004 Atmel Norway AS
+ */
+
+ /* This just does a tail-call to __sigsetjmp(env, 0) */
+ .global _setjmp
+ .type _setjmp,"function"
+ .align 1
+_setjmp:
+ mov r11, 0
+ bral __sigsetjmp_internal
+ .size _setjmp, . - _setjmp
diff -Nrup a/libc/sysdeps/linux/avr32/bsd-setjmp.S b/libc/sysdeps/linux/avr32/bsd-setjmp.S
--- a/libc/sysdeps/linux/avr32/bsd-setjmp.S 1969-12-31 19:00:00.000000000 -0500
+++ b/libc/sysdeps/linux/avr32/bsd-setjmp.S 2008-02-28 19:02:10.000000000 -0500
@@ -0,0 +1,12 @@
+/*
+ * Copyright (C) 2004 Atmel Norway AS
+ */
+
+ /* This just does a tail-call to __sigsetjmp(env, 1) */
+ .global setjmp
+ .type setjmp,"function"
+ .align 1
+setjmp:
+ mov r11, 1
+ bral __sigsetjmp_internal
+ .size setjmp, . - setjmp
diff -Nrup a/libc/sysdeps/linux/avr32/clone.c b/libc/sysdeps/linux/avr32/clone.c
--- a/libc/sysdeps/linux/avr32/clone.c 1969-12-31 19:00:00.000000000 -0500
+++ b/libc/sysdeps/linux/avr32/clone.c 2008-02-28 19:02:10.000000000 -0500
@@ -0,0 +1,37 @@
+/*
+ * Copyright (C) 2004 Atmel Norway AS
+ */
+#include <errno.h>
+#include <sys/syscall.h>
+#include <unistd.h>
+
+/*
+ * I don't know if we can be absolutely certain that the fn and arg
+ * parameters are preserved when returning as the child. If the
+ * compiler stores them in registers (r0-r7), they should be.
+ */
+int clone(int (*fn)(void *arg), void *child_stack, int flags, void *arg)
+{
+ register int (*_fn)(void *arg) = fn;
+ register void *_arg = arg;
+ int err;
+
+ /* Sanity check the arguments */
+ err = -EINVAL;
+ if (!fn)
+ goto syscall_error;
+ if (!child_stack)
+ goto syscall_error;
+
+ err = INLINE_SYSCALL(clone, 2, flags, child_stack);
+ if (err < 0)
+ goto syscall_error;
+ else if (err != 0)
+ return err;
+
+ _exit(_fn(_arg));
+
+syscall_error:
+ __set_errno (-err);
+ return -1;
+}
diff -Nrup a/libc/sysdeps/linux/avr32/crt1.S b/libc/sysdeps/linux/avr32/crt1.S
--- a/libc/sysdeps/linux/avr32/crt1.S 1969-12-31 19:00:00.000000000 -0500
+++ b/libc/sysdeps/linux/avr32/crt1.S 2008-02-28 19:02:10.000000000 -0500
@@ -0,0 +1,93 @@
+/*
+ * Copyright (C) 2004 Atmel Norway AS
+ *
+ * When we enter _start, the stack looks like this:
+ * argc argument counter
+ * argv[0] pointer to program name
+ * argv[1..argc-1] pointers to program args
+ * NULL
+ * env[0..N] pointers to environment variables
+ * NULL
+ *
+ * r12 contains a function pointer to be registered with `atexit'.
+ * This is how the dynamic linker arranges to have DT_FINI functions
+ * called for shared libraries that have been loaded before this
+ * code runs.
+ *
+ * We're going to call the following function:
+ * __uClibc_main(int (*main)(int, char **, char **), int argc,
+ * char **argv, void (*app_init)(void), void (*app_fini)(void),
+ * void (*rtld_fini)(void), void *stack_end)
+ *
+ * So we need to set up things as follows:
+ * r12 = address of main
+ * r11 = argc
+ * r10 = &argv[0]
+ * r9 = address of _init
+ * r8 = address of _fini
+ * sp[0] = whatever we got passed in r12
+ */
+
+#include <features.h>
+
+ .text
+ .global _start
+ .type _start, @function
+_start:
+ /* Clear the frame pointer and link register since this is the outermost frame. */
+ mov r7, 0
+ mov lr, 0
+
+ ld.w r11, sp++ /* argc */
+ mov r10, sp /* &argv[0] */
+
+ st.w --sp, r10 /* stack_end */
+ st.w --sp, r12 /* rtld_fini */
+
+#ifdef __PIC__
+ lddpc r6, .L_GOT
+.L_RGOT:
+ rsub r6, pc
+ lda.w r9, _init
+ lda.w r8, _fini
+ lda.w r12, main
+
+ /* Ok, now run uClibc's main() -- should not return */
+ call __uClibc_main
+
+ .align 2
+.L_GOT:
+ .long .L_RGOT - _GLOBAL_OFFSET_TABLE_
+#else
+ lddpc r9, __init_addr /* app_init */
+ lddpc r8, __fini_addr /* app_fini */
+ lddpc r12, __main_addr /* main */
+
+ /* Ok, now run uClibc's main() -- should not return */
+ lddpc pc, ___uClibc_main_addr
+
+ .align 2
+__init_addr:
+ .long _init
+__fini_addr:
+ .long _fini
+__main_addr:
+ .long main
+___uClibc_main_addr:
+ .long __uClibc_main
+#endif
+ .size _start, . - _start
+
+ /*
+ * The LSB says we need this.
+ */
+ .section ".note.ABI-tag", "a"
+ .align 4
+ .long 2f - 1f /* namesz */
+ .long 4f - 3f /* descsz */
+ .long 1 /* type */
+1: .asciz "GNU" /* name */
+2: .align 4
+3: .long 0 /* Linux executable */
+ .long 2,6,0 /* Earliest compatible kernel */
+4: .align 4
diff -Nrup a/libc/sysdeps/linux/avr32/crti.S b/libc/sysdeps/linux/avr32/crti.S
--- a/libc/sysdeps/linux/avr32/crti.S 1969-12-31 19:00:00.000000000 -0500
+++ b/libc/sysdeps/linux/avr32/crti.S 2008-02-28 19:02:10.000000000 -0500
@@ -0,0 +1,17 @@
+
+ .section .init
+ .align 2
+ .global _init
+ .type _init, @function
+_init:
+ /* Use a four-byte instruction to avoid NOPs */
+ stm --sp, r0-r7,lr
+ .align 2
+
+ .section .fini
+ .align 2
+ .global _fini
+ .type _fini, @function
+_fini:
+ stm --sp, r0-r7,lr
+ .align 2
diff -Nrup a/libc/sysdeps/linux/avr32/crtn.S b/libc/sysdeps/linux/avr32/crtn.S
--- a/libc/sysdeps/linux/avr32/crtn.S 1969-12-31 19:00:00.000000000 -0500
+++ b/libc/sysdeps/linux/avr32/crtn.S 2008-02-28 19:02:10.000000000 -0500
@@ -0,0 +1,14 @@
+
+ .section .init
+ .align 2
+ .global _init
+ .type _init, @function
+ ldm sp++, r0-r7,pc
+ .size _init, . - _init
+
+ .section .fini
+ .align 2
+ .global _fini
+ .type _fini, @function
+ ldm sp++, r0-r7,pc
+ .size _fini, . - _fini
diff -Nrup a/libc/sysdeps/linux/avr32/__longjmp.S b/libc/sysdeps/linux/avr32/__longjmp.S
--- a/libc/sysdeps/linux/avr32/__longjmp.S 1969-12-31 19:00:00.000000000 -0500
+++ b/libc/sysdeps/linux/avr32/__longjmp.S 2008-02-28 19:02:10.000000000 -0500
@@ -0,0 +1,17 @@
+/* longjmp for AVR32
+ *
+ * Copyright (C) 2004 Atmel Norway AS
+ */
+
+ .global __longjmp
+ .type __longjmp,"function"
+ .align 1
+__longjmp:
+ ldm r12++, r0,r1,r2,r3,r4,r5,r6,r7,r8,sp,lr
+ mov r12, r11 /* get the return value right */
+ mustr r8 /* restore status register (lower half) */
+ cp r12, 0 /* can't return zero */
+ frs
+ moveq r12, 1
+ mov pc,lr
+ .size __longjmp, . - __longjmp
diff -Nrup a/libc/sysdeps/linux/avr32/Makefile b/libc/sysdeps/linux/avr32/Makefile
--- a/libc/sysdeps/linux/avr32/Makefile 1969-12-31 19:00:00.000000000 -0500
+++ b/libc/sysdeps/linux/avr32/Makefile 2008-02-28 19:02:10.000000000 -0500
@@ -0,0 +1,93 @@
+# Makefile for uClibc
+#
+# Copyright (C) 2000-2003 Erik Andersen <andersen@uclibc.org>
+#
+# This program is free software; you can redistribute it and/or modify it under
+# the terms of the GNU Library General Public License as published by the Free
+# Software Foundation; either version 2 of the License, or (at your option) any
+# later version.
+#
+# This program is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+# FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more
+# details.
+#
+# You should have received a copy of the GNU Library General Public License
+# along with this program; if not, write to the Free Software Foundation, Inc.,
+# 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+
+TOPDIR=../../../../
+include $(TOPDIR)Rules.mak
+ASFLAGS=$(CFLAGS)
+
+CRT_SRC = crt1.S
+CRT_OBJ = crt1.o
+SCRT_OBJ = $(patsubst %,S%, $(CRT_OBJ))
+CTOR_TARGETS=$(TOPDIR)lib/crti.o $(TOPDIR)lib/crtn.o
+
+SSRC=__longjmp.S setjmp.S bsd-setjmp.S vfork.S \
+ bsd-_setjmp.S sigrestorer.S syscall.S
+SOBJS=$(patsubst %.S,%.o, $(SSRC))
+
+CSRC=clone.c brk.c sigaction.c mmap.c
+COBJS=$(patsubst %.c,%.o, $(CSRC))
+
+OBJS=$(SOBJS) $(COBJS)
+
+OBJ_LIST=../../../obj.sysdeps.$(TARGET_ARCH)
+
+all: $(OBJ_LIST)
+
+$(OBJ_LIST): $(OBJS) $(CRT_OBJ) $(SCRT_OBJ) $(CTOR_TARGETS)
+ echo $(patsubst %, sysdeps/linux/$(TARGET_ARCH)/%, $(OBJS)) > $(OBJ_LIST)
+ $(INSTALL) -d $(TOPDIR)lib/
+ cp $(CRT_OBJ) $(SCRT_OBJ) $(TOPDIR)lib/
+
+$(CRT_OBJ): $(CRT_SRC)
+ $(CC) $(ASFLAGS) -DL_$* $< -c -o $*.o
+ $(STRIPTOOL) -x -R .note -R .comment $*.o
+
+$(SCRT_OBJ): $(CRT_SRC)
+ $(CC) $(ASFLAGS) $(PIEFLAG) -DL_$* $< -c -o $*.o
+ $(STRIPTOOL) -x -R .note -R .comment $*.o
+
+$(SOBJS): %.o : %.S
+ $(CC) $(ASFLAGS) -c $< -o $@
+ $(STRIPTOOL) -x -R .note -R .comment $*.o
+
+$(COBJS): %.o : %.c
+ $(CC) $(CFLAGS) -c $< -o $@
+ $(STRIPTOOL) -x -R .note -R .comment $*.o
+
+ifeq ($(strip $(UCLIBC_CTOR_DTOR)),y)
+crti.o: crti.S
+ $(CC) $(ASFLAGS) -c crti.S -o crti.o
+
+$(TOPDIR)lib/crti.o: crti.o
+ $(INSTALL) -d $(TOPDIR)lib/
+ cp crti.o $(TOPDIR)lib/
+
+crtn.o: crtn.S
+ $(CC) $(ASFLAGS) -c crtn.S -o crtn.o
+
+$(TOPDIR)lib/crtn.o: crtn.o
+ $(INSTALL) -d $(TOPDIR)lib/
+ cp crtn.o $(TOPDIR)lib/
+else
+$(TOPDIR)lib/crti.o:
+ $(INSTALL) -d $(TOPDIR)lib/
+ $(AR) $(ARFLAGS) $(TOPDIR)lib/crti.o
+$(TOPDIR)lib/crtn.o:
+ $(INSTALL) -d $(TOPDIR)lib/
+ $(AR) $(ARFLAGS) $(TOPDIR)lib/crtn.o
+endif
+
+
+headers:
+# $(LN) -fs ../libc/sysdeps/linux/avr32/fpu_control.h $(TOPDIR)/include/
+
+clean:
+ $(RM) *.[oa] *~ core
+ $(RM) bits/sysnum.h
+ $(RM) gmon-start.S
+
diff -Nrup a/libc/sysdeps/linux/avr32/_mmap.c b/libc/sysdeps/linux/avr32/_mmap.c
--- a/libc/sysdeps/linux/avr32/_mmap.c 1969-12-31 19:00:00.000000000 -0500
+++ b/libc/sysdeps/linux/avr32/_mmap.c 2008-02-28 19:02:10.000000000 -0500
@@ -0,0 +1,33 @@
+/* Copyright (C) 2005 Atmel Norway
+
+ This program is free software; you can redistribute it and/or modify it under
+ the terms of the GNU Library General Public License as published by the Free
+ Software Foundation; either version 2 of the License, or (at your option) any
+ later version.
+
+ This program is distributed in the hope that it will be useful, but WITHOUT
+ ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+ FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more
+ details.
+
+ You should have received a copy of the GNU Library General Public License
+ along with this program; if not, write to the Free Software Foundation, Inc.,
+ 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+
+ Derived in part from the Linux-8086 C library, the GNU C Library, and several
+ other sundry sources. Files within this library are copyright by their
+ respective copyright holders.
+ */
+
+#include <errno.h>
+#include <sys/mman.h>
+#include <sys/syscall.h>
+
+#define __NR_mmap2 __NR_mmap
+
+static _syscall6(__ptr_t, mmap2, __ptr_t, addr, size_t, len, int, prot, int, flags, int, fd, __off_t, pgoff);
+
+__ptr_t mmap(__ptr_t addr, size_t len, int prot, int flags, int fd, __off_t offset)
+{
+ return mmap2(addr, len, prot, flags, fd, offset >> 12);
+}
diff -Nrup a/libc/sysdeps/linux/avr32/mmap.c b/libc/sysdeps/linux/avr32/mmap.c
--- a/libc/sysdeps/linux/avr32/mmap.c 1969-12-31 19:00:00.000000000 -0500
+++ b/libc/sysdeps/linux/avr32/mmap.c 2008-02-28 19:02:10.000000000 -0500
@@ -0,0 +1,31 @@
+/* Copyright (C) 2005 Atmel Norway
+
+ This program is free software; you can redistribute it and/or modify it under
+ the terms of the GNU Library General Public License as published by the Free
+ Software Foundation; either version 2 of the License, or (at your option) any
+ later version.
+
+ This program is distributed in the hope that it will be useful, but WITHOUT
+ ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+ FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more
+ details.
+
+ You should have received a copy of the GNU Library General Public License
+ along with this program; if not, write to the Free Software Foundation, Inc.,
+ 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+
+ Derived in part from the Linux-8086 C library, the GNU C Library, and several
+ other sundry sources. Files within this library are copyright by their
+ respective copyright holders.
+ */
+
+#include <errno.h>
+#include <sys/mman.h>
+#include <sys/syscall.h>
+
+static _syscall6(__ptr_t, mmap2, __ptr_t, addr, size_t, len, int, prot, int, flags, int, fd, __off_t, pgoff);
+
+__ptr_t mmap(__ptr_t addr, size_t len, int prot, int flags, int fd, __off_t offset)
+{
+ return mmap2(addr, len, prot, flags, fd, offset >> 12);
+}
diff -Nrup a/libc/sysdeps/linux/avr32/setjmp.S b/libc/sysdeps/linux/avr32/setjmp.S
--- a/libc/sysdeps/linux/avr32/setjmp.S 1969-12-31 19:00:00.000000000 -0500
+++ b/libc/sysdeps/linux/avr32/setjmp.S 2008-02-28 19:02:10.000000000 -0500
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2004 Atmel Norway AS
+ */
+#define _SETJMP_H
+#define _ASM
+#include <bits/setjmp.h>
+
+ .text
+
+ .global __sigsetjmp
+ .type __sigsetjmp,"function"
+
+ /* Create a global, hidden symbol for use by setjmp() and _setjmp().
+ If it's not hidden, the linker will complain about a relative
+ jump to a dynamic symbol when building a shared library.
+
+ Also, if a user overrides the __sigsetjmp function, he might not
+ expect the setjmp() and _setjmp() function to effectively be
+ overridden as well. */
+ .global __sigsetjmp_internal
+ .hidden __sigsetjmp_internal
+ .type __sigsetjmp_internal,"function"
+ .align 1
+__sigsetjmp:
+__sigsetjmp_internal:
+ mustr r8
+ stm r12, r0,r1,r2,r3,r4,r5,r6,r7,r8,sp,lr
+
+ /* Make a tail call to __sigjmp_save; it takes the same args. */
+#ifdef __PIC__
+ mov r9, r6
+ lddpc r6, .LG
+.L1: rsub r6, pc
+ ld.w r8, r6[__sigjmp_save@got]
+ mov r6, r9
+ mov pc, r8
+
+ .align 2
+.LG: .long .L1 - _GLOBAL_OFFSET_TABLE_
+#else
+ rjmp __sigjmp_save
+#endif
+ .size __sigsetjmp, . - __sigsetjmp
diff -Nrup a/libc/sysdeps/linux/avr32/sigaction.c b/libc/sysdeps/linux/avr32/sigaction.c
--- a/libc/sysdeps/linux/avr32/sigaction.c 1969-12-31 19:00:00.000000000 -0500
+++ b/libc/sysdeps/linux/avr32/sigaction.c 2008-02-28 19:02:10.000000000 -0500
@@ -0,0 +1,49 @@
+/*
+ * Copyright (C) 2004 Atmel Norway AS
+ */
+#include <errno.h>
+#include <signal.h>
+#include <string.h>
+#include <sys/syscall.h>
+#include <bits/kernel_sigaction.h>
+
+#define SA_RESTORER 0x04000000
+extern void __default_rt_sa_restorer(void);
+
+/*
+ * If act is not NULL, change the action for sig to *act.
+ * If oact is not NULL, put the old action for sig in *oact.
+ */
+int __libc_sigaction(int signum, const struct sigaction *act,
+ struct sigaction *oldact)
+{
+ struct kernel_sigaction kact, koact;
+ int result;
+
+ if (act) {
+ kact.k_sa_handler = act->sa_handler;
+ memcpy(&kact.sa_mask, &act->sa_mask, sizeof (kact.sa_mask));
+ kact.sa_flags = act->sa_flags;
+ if (kact.sa_flags & (SA_RESTORER | SA_ONSTACK))
+ kact.sa_restorer = act->sa_restorer;
+ else
+ kact.sa_restorer = __default_rt_sa_restorer;
+ kact.sa_flags |= SA_RESTORER;
+ }
+
+ result = __syscall_rt_sigaction(signum, act ? __ptrvalue(&kact) : NULL,
+ oldact ? __ptrvalue(&koact) : NULL,
+ _NSIG / 8);
+
+ if (oldact && result >= 0) {
+ oldact->sa_handler = koact.k_sa_handler;
+ memcpy(&oldact->sa_mask, &koact.sa_mask,
+ sizeof(oldact->sa_mask));
+ oldact->sa_flags = koact.sa_flags;
+ oldact->sa_restorer = koact.sa_restorer;
+ }
+
+ return result;
+}
+
+weak_alias(__libc_sigaction, sigaction)
diff -Nrup a/libc/sysdeps/linux/avr32/sigrestorer.S b/libc/sysdeps/linux/avr32/sigrestorer.S
--- a/libc/sysdeps/linux/avr32/sigrestorer.S 1969-12-31 19:00:00.000000000 -0500
+++ b/libc/sysdeps/linux/avr32/sigrestorer.S 2008-02-28 19:02:10.000000000 -0500
@@ -0,0 +1,11 @@
+/*
+ * Copyright (C) 2004 Atmel Norway AS
+ */
+#include <sys/syscall.h>
+
+ .global __default_rt_sa_restorer
+ .type __default_rt_sa_restorer,"function"
+ .align 1
+__default_rt_sa_restorer:
+ mov r8, __NR_rt_sigreturn
+ scall
diff -Nrup a/libc/sysdeps/linux/avr32/sys/elf.h b/libc/sysdeps/linux/avr32/sys/elf.h
--- a/libc/sysdeps/linux/avr32/sys/elf.h 1969-12-31 19:00:00.000000000 -0500
+++ b/libc/sysdeps/linux/avr32/sys/elf.h 2008-02-28 19:02:10.000000000 -0500
@@ -0,0 +1,26 @@
+/* Copyright (C) 1996, 1997, 1999, 2001 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#ifndef _SYS_ELF_H
+#define _SYS_ELF_H 1
+
+#warning "This header is obsolete; use <sys/procfs.h> instead."
+
+#include <sys/procfs.h>
+
+#endif /* sys/elf.h */
diff -Nrup a/libc/sysdeps/linux/avr32/sys/io.h b/libc/sysdeps/linux/avr32/sys/io.h
--- a/libc/sysdeps/linux/avr32/sys/io.h 1969-12-31 19:00:00.000000000 -0500
+++ b/libc/sysdeps/linux/avr32/sys/io.h 2008-02-28 19:02:10.000000000 -0500
@@ -0,0 +1,48 @@
+/* Copyright (C) 1996, 1998, 1999 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#ifndef _SYS_IO_H
+
+#define _SYS_IO_H 1
+#include <features.h>
+
+__BEGIN_DECLS
+
+/* If TURN_ON is TRUE, request for permission to do direct i/o on the
+ port numbers in the range [FROM,FROM+NUM-1]. Otherwise, turn I/O
+ permission off for that range. This call requires root privileges. */
+extern int ioperm (unsigned long int __from, unsigned long int __num,
+ int __turn_on) __THROW;
+
+/* Set the I/O privilege level to LEVEL. If LEVEL is nonzero,
+ permission to access any I/O port is granted. This call requires
+ root privileges. */
+extern int iopl (int __level) __THROW;
+
+/* The functions that actually perform reads and writes. */
+extern unsigned char inb (unsigned long int port) __THROW;
+extern unsigned short int inw (unsigned long int port) __THROW;
+extern unsigned long int inl (unsigned long int port) __THROW;
+
+extern void outb (unsigned char value, unsigned long int port) __THROW;
+extern void outw (unsigned short value, unsigned long int port) __THROW;
+extern void outl (unsigned long value, unsigned long int port) __THROW;
+
+__END_DECLS
+
+#endif /* _SYS_IO_H */
diff -Nrup a/libc/sysdeps/linux/avr32/sys/procfs.h b/libc/sysdeps/linux/avr32/sys/procfs.h
--- a/libc/sysdeps/linux/avr32/sys/procfs.h 1969-12-31 19:00:00.000000000 -0500
+++ b/libc/sysdeps/linux/avr32/sys/procfs.h 2008-02-28 19:02:10.000000000 -0500
@@ -0,0 +1,123 @@
+/* Copyright (C) 1996, 1997, 1999, 2001 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#ifndef _SYS_PROCFS_H
+#define _SYS_PROCFS_H 1
+
+/* This is somewhat modelled after the file of the same name on SVR4
+ systems. It provides a definition of the core file format for ELF
+ used on Linux. It doesn't have anything to do with the /proc file
+ system, even though Linux has one.
+
+ Anyway, the whole purpose of this file is for GDB and GDB only.
+ Don't read too much into it. Don't use it for anything other than
+ GDB unless you know what you are doing. */
+
+#include <features.h>
+#include <sys/time.h>
+#include <sys/types.h>
+#include <sys/user.h>
+
+__BEGIN_DECLS
+
+/* Type for a general-purpose register. */
+typedef unsigned long elf_greg_t;
+
+/* And the whole bunch of them. We could have used `struct
+ user_regs' directly in the typedef, but tradition says that
+ the register set is an array, which does have some peculiar
+ semantics, so leave it that way. */
+#define ELF_NGREG (sizeof (struct user_regs) / sizeof(elf_greg_t))
+typedef elf_greg_t elf_gregset_t[ELF_NGREG];
+
+/* Register set for the floating-point registers. */
+typedef struct user_fpregs elf_fpregset_t;
+
+/* Signal info. */
+struct elf_siginfo
+ {
+ int si_signo; /* Signal number. */
+ int si_code; /* Extra code. */
+ int si_errno; /* Errno. */
+ };
+
+/* Definitions to generate Intel SVR4-like core files. These mostly
+ have the same names as the SVR4 types with "elf_" tacked on the
+ front to prevent clashes with Linux definitions, and the typedef
+ forms have been avoided. This is mostly like the SVR4 structure,
+ but more Linuxy, with things that Linux does not support and which
+ GDB doesn't really use excluded. */
+
+struct elf_prstatus
+ {
+ struct elf_siginfo pr_info; /* Info associated with signal. */
+ short int pr_cursig; /* Current signal. */
+ unsigned long int pr_sigpend; /* Set of pending signals. */
+ unsigned long int pr_sighold; /* Set of held signals. */
+ __pid_t pr_pid;
+ __pid_t pr_ppid;
+ __pid_t pr_pgrp;
+ __pid_t pr_sid;
+ struct timeval pr_utime; /* User time. */
+ struct timeval pr_stime; /* System time. */
+ struct timeval pr_cutime; /* Cumulative user time. */
+ struct timeval pr_cstime; /* Cumulative system time. */
+ elf_gregset_t pr_reg; /* GP registers. */
+ int pr_fpvalid; /* True if math copro being used. */
+ };
+
+
+#define ELF_PRARGSZ (80) /* Number of chars for args. */
+
+struct elf_prpsinfo
+ {
+ char pr_state; /* Numeric process state. */
+ char pr_sname; /* Char for pr_state. */
+ char pr_zomb; /* Zombie. */
+ char pr_nice; /* Nice val. */
+ unsigned long int pr_flag; /* Flags. */
+ unsigned short int pr_uid;
+ unsigned short int pr_gid;
+ int pr_pid, pr_ppid, pr_pgrp, pr_sid;
+ /* Lots missing */
+ char pr_fname[16]; /* Filename of executable. */
+ char pr_psargs[ELF_PRARGSZ]; /* Initial part of arg list. */
+ };
+
+/* The rest of this file provides the types for emulation of the
+ Solaris <proc_service.h> interfaces that should be implemented by
+ users of libthread_db. */
+
+/* Addresses. */
+typedef void *psaddr_t;
+
+/* Register sets. Linux has different names. */
+typedef elf_gregset_t prgregset_t;
+typedef elf_fpregset_t prfpregset_t;
+
+/* We don't have any differences between processes and threads,
+ therefore have only one PID type. */
+typedef __pid_t lwpid_t;
+
+/* Process status and info. In the end we do provide typedefs for them. */
+typedef struct elf_prstatus prstatus_t;
+typedef struct elf_prpsinfo prpsinfo_t;
+
+__END_DECLS
+
+#endif /* sys/procfs.h */
diff -Nrup a/libc/sysdeps/linux/avr32/sys/ucontext.h b/libc/sysdeps/linux/avr32/sys/ucontext.h
--- a/libc/sysdeps/linux/avr32/sys/ucontext.h 1969-12-31 19:00:00.000000000 -0500
+++ b/libc/sysdeps/linux/avr32/sys/ucontext.h 2008-02-28 19:02:10.000000000 -0500
@@ -0,0 +1,94 @@
+/* Copyright (C) 1998, 1999, 2001 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+/* Linux/AVR32 ABI compliant context switching support. */
+
+#ifndef _SYS_UCONTEXT_H
+#define _SYS_UCONTEXT_H 1
+
+#include <features.h>
+#include <signal.h>
+#include <sys/procfs.h>
+#include <bits/sigcontext.h>
+
+typedef int greg_t;
+
+/* Number of general registers. */
+#define NGREG 16
+
+/* Container for all general registers. */
+typedef elf_gregset_t gregset_t;
+
+/* Number of each register is the `gregset_t' array. */
+enum
+{
+ R0 = 0,
+#define R0 R0
+ R1 = 1,
+#define R1 R1
+ R2 = 2,
+#define R2 R2
+ R3 = 3,
+#define R3 R3
+ R4 = 4,
+#define R4 R4
+ R5 = 5,
+#define R5 R5
+ R6 = 6,
+#define R6 R6
+ R7 = 7,
+#define R7 R7
+ R8 = 8,
+#define R8 R8
+ R9 = 9,
+#define R9 R9
+ R10 = 10,
+#define R10 R10
+ R11 = 11,
+#define R11 R11
+ R12 = 12,
+#define R12 R12
+ R13 = 13,
+#define R13 R13
+ R14 = 14,
+#define R14 R14
+ R15 = 15
+#define R15 R15
+};
+
+/* Structure to describe FPU registers. */
+typedef elf_fpregset_t fpregset_t;
+
+/* Context to describe whole processor state. */
+typedef struct
+ {
+ gregset_t gregs;
+ fpregset_t fpregs;
+ } mcontext_t;
+
+/* Userlevel context. */
+typedef struct ucontext
+{
+ unsigned long uc_flags;
+ struct ucontext *uc_link;
+ stack_t uc_stack;
+ struct sigcontext uc_mcontext;
+ sigset_t uc_sigmask; /* mask last for extensibility */
+} ucontext_t;
+
+#endif /* sys/ucontext.h */
diff -Nrup a/libc/sysdeps/linux/avr32/sys/user.h b/libc/sysdeps/linux/avr32/sys/user.h
--- a/libc/sysdeps/linux/avr32/sys/user.h 1969-12-31 19:00:00.000000000 -0500
+++ b/libc/sysdeps/linux/avr32/sys/user.h 2008-02-28 19:02:10.000000000 -0500
@@ -0,0 +1,46 @@
+#ifndef _SYS_USER_H
+#define _SYS_USER_H
+
+struct user_fpregs
+{
+
+};
+
+struct user_regs
+{
+ unsigned long sr;
+ unsigned long pc;
+ unsigned long lr;
+ unsigned long sp;
+ unsigned long r12;
+ unsigned long r11;
+ unsigned long r10;
+ unsigned long r9;
+ unsigned long r8;
+ unsigned long r7;
+ unsigned long r6;
+ unsigned long r5;
+ unsigned long r4;
+ unsigned long r3;
+ unsigned long r2;
+ unsigned long r1;
+ unsigned long r0;
+ unsigned long r12_orig;
+};
+
+struct user
+{
+ struct user_regs regs; /* general registers */
+ size_t u_tsize; /* text size (pages) */
+ size_t u_dsize; /* data size (pages) */
+ size_t u_ssize; /* stack size (pages) */
+ unsigned long start_code; /* text starting address */
+ unsigned long start_data; /* data starting address */
+ unsigned long start_stack; /* stack starting address */
+ long int signal; /* signal causing core dump */
+ struct user_regs * u_ar0; /* help gdb find registers */
+ unsigned long magic; /* identifies a core file */
+ char u_comm[32]; /* user command name */
+};
+
+#endif /* _SYS_USER_H */
diff -Nrup a/libc/sysdeps/linux/avr32/syscall.S b/libc/sysdeps/linux/avr32/syscall.S
--- a/libc/sysdeps/linux/avr32/syscall.S 1969-12-31 19:00:00.000000000 -0500
+++ b/libc/sysdeps/linux/avr32/syscall.S 2008-02-28 19:02:10.000000000 -0500
@@ -0,0 +1,81 @@
+/*
+ * syscall for AVR32/uClibc
+ *
+ * Copyright (C) 2004 Atmel Norway
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU Library General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU Library General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+#include <features.h>
+
+ .text
+
+ /*
+ * long int syscall(long int sysno, ...)
+ */
+ .global syscall
+ .type syscall, @function
+ .align 2
+syscall:
+ stm --sp, r3,r5,lr
+ sub lr, sp, -12
+ mov r8, r12
+ ldm lr, r3,r5,r9-r12
+ scall
+ cp.w r12, -4095
+ brlo .Ldone
+
+#ifdef __PIC__
+ lddpc r5, .Lgot
+.Lgotcalc:
+ rsub r5, pc
+# ifdef __UCLIBC_HAS_THREADS__
+ mov r3, r12
+ mcall r5[__errno_location@got]
+ st.w r12[0], r3
+# else
+ ld.w r3, r5[errno@got]
+ st.w r3[0], r12
+# endif
+#else
+# ifdef __UCLIBC_HAS_THREADS__
+ mov r3, r12
+ mcall .Lerrno_location
+ st.w r12[0], r3
+# else
+ lddpc r3, .Lerrno
+ st.w r3[0], r12
+# endif
+#endif
+ mov r12, -1
+
+.Ldone:
+ ldm sp++, r3,r5,pc
+
+ .align 2
+#ifdef __PIC__
+.Lgot:
+ .long .Lgotcalc - _GLOBAL_OFFSET_TABLE_
+#else
+# ifdef __UCLIBC_HAS_THREADS__
+.Lerrno_location:
+ .long __errno_location
+# else
+.Lerrno:
+ .long errno
+# endif
+#endif
+
+
+ .size syscall, . - syscall
diff -Nrup a/libc/sysdeps/linux/avr32/vfork.S b/libc/sysdeps/linux/avr32/vfork.S
--- a/libc/sysdeps/linux/avr32/vfork.S 1969-12-31 19:00:00.000000000 -0500
+++ b/libc/sysdeps/linux/avr32/vfork.S 2008-02-28 19:02:10.000000000 -0500
@@ -0,0 +1,55 @@
+ /*
+ * vfork for uClibc
+ *
+ * Copyright (C) 2005 Atmel Norway
+ */
+
+ /*
+ * Clone the process without copying the address space. The
+ * calling process is suspended until the child either exits
+ * or calls execve.
+ *
+ * This all means that we cannot rely on the stack to store
+ * away registers, since they will be overwritten by the child
+ * as soon as it makes another function call (e.g. execve()).
+ * Fortunately, the Linux kernel preserves LR across system calls.
+ */
+#include <features.h>
+#include <sys/syscall.h>
+
+ .global __vfork
+ .type __vfork,@function
+ .align 1
+__vfork:
+ mov r8, __NR_vfork
+ scall
+ cp.w r12, -4096
+ retls r12
+
+ /* vfork failed, so we may use the stack freely */
+ pushm r4-r7,lr
+#ifdef __PIC__
+ lddpc r6, .L_GOT
+ rsub r4, r12, 0
+.L_RGOT:
+ rsub r6, pc
+ mcall r6[__errno_location@got]
+#else
+ rsub r4, r12, 0
+ mcall .L__errno_location
+#endif
+ st.w r12[0], r4
+ popm r4-r7,pc,r12=-1
+
+ .align 2
+#ifdef __PIC__
+.L_GOT:
+ .long .L_RGOT - _GLOBAL_OFFSET_TABLE_
+#else
+.L__errno_location:
+ .long __errno_location
+#endif
+ .size __vfork, . - __vfork
+
+ .weak vfork
+ vfork = __vfork
diff -Nrup a/libc/sysdeps/linux/common/create_module.c b/libc/sysdeps/linux/common/create_module.c
--- a/libc/sysdeps/linux/common/create_module.c 2004-03-11 19:21:20.000000000 -0500
+++ b/libc/sysdeps/linux/common/create_module.c 2008-02-28 19:02:10.000000000 -0500
@@ -61,7 +61,8 @@ unsigned long create_module(const char *
{
return __create_module(name, size, 0, 0);
}
-#else
+/* create_module is obsolete in Linux 2.6, so AVR32 doesn't have it */
+#elif !defined(__avr32__)
/* Sparc, MIPS, etc don't mistake return values for errors. */
_syscall2(unsigned long, create_module, const char *, name, size_t, size);
#endif
diff -Nrup a/libc/sysdeps/linux/common/getrusage.c b/libc/sysdeps/linux/common/getrusage.c
--- a/libc/sysdeps/linux/common/getrusage.c 2005-01-05 18:11:28.000000000 -0500
+++ b/libc/sysdeps/linux/common/getrusage.c 2008-02-28 19:02:10.000000000 -0500
@@ -10,4 +10,4 @@
#include "syscalls.h"
#include <unistd.h>
#include <wait.h>
-_syscall2(int, getrusage, int, who, struct rusage *, usage);
+_syscall2(int, getrusage, __rusage_who_t, who, struct rusage *, usage);
diff -Nrup a/libc/sysdeps/linux/common/open64.c b/libc/sysdeps/linux/common/open64.c
--- a/libc/sysdeps/linux/common/open64.c 2002-10-31 13:20:21.000000000 -0500
+++ b/libc/sysdeps/linux/common/open64.c 2008-02-28 19:02:10.000000000 -0500
@@ -26,7 +26,7 @@
#endif
#ifdef __UCLIBC_HAS_LFS__
-extern int __libc_open (__const char *file, int oflag, mode_t mode);
+extern int __libc_open (__const char *file, int oflag, ...);
/* Open FILE with access OFLAG. If OFLAG includes O_CREAT,
a third argument is the file protection. */
diff -Nrup a/libc/sysdeps/linux/common/__syscall_fcntl.c b/libc/sysdeps/linux/common/__syscall_fcntl.c
--- a/libc/sysdeps/linux/common/__syscall_fcntl.c 2005-07-30 10:02:24.000000000 -0400
+++ b/libc/sysdeps/linux/common/__syscall_fcntl.c 2008-02-28 19:02:10.000000000 -0500
@@ -12,7 +12,7 @@
#include <fcntl.h>
#if defined __UCLIBC_HAS_LFS__ && defined __NR_fcntl64
-extern int __libc_fcntl64(int fd, int cmd, long arg);
+extern int __libc_fcntl64(int fd, int cmd, ...);
#endif
#define __NR___syscall_fcntl __NR_fcntl
diff -Nrup a/libpthread/linuxthreads/sysdeps/avr32/pt-machine.h b/libpthread/linuxthreads/sysdeps/avr32/pt-machine.h
--- a/libpthread/linuxthreads/sysdeps/avr32/pt-machine.h 1969-12-31 19:00:00.000000000 -0500
+++ b/libpthread/linuxthreads/sysdeps/avr32/pt-machine.h 2008-02-28 19:02:10.000000000 -0500
@@ -0,0 +1,92 @@
+/* Machine-dependent pthreads configuration and inline functions.
+
+ Copyright (C) 2005 Atmel Norway
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public License as
+ published by the Free Software Foundation; either version 2.1 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#ifndef _PT_MACHINE_H
+#define _PT_MACHINE_H 1
+
+#include <features.h>
+
+static inline int
+_test_and_set (int *p, int v) __THROW
+{
+ int result;
+
+ __asm__ __volatile__(
+ "/* Inline test and set */\n"
+ "1: ssrf 5\n"
+ " ld.w %0, %2\n"
+ " tst %0, %3\n"
+ " breq 2f\n"
+ " stcond %1, %3\n"
+ " brne 1b\n"
+ "2:"
+ : "=&r"(result), "=m"(*p)
+ : "m"(*p), "r"(v)
+ : "memory", "cc");
+
+ return result;
+}
+
+#ifndef PT_EI
+# define PT_EI extern inline
+#endif
+
+extern long int testandset (int *spinlock);
+extern int __compare_and_swap (long int *p, long int oldval, long int newval);
+
+/* Spinlock implementation; required. */
+PT_EI long int
+testandset (int *spinlock)
+{
+ return _test_and_set(spinlock, 1);
+}
+
+
+/* Get some notion of the current stack. Need not be exactly the top
+ of the stack, just something somewhere in the current frame. */
+#define CURRENT_STACK_FRAME stack_pointer
+register char * stack_pointer __asm__ ("sp");
+
+/* Compare-and-swap for semaphores. */
+
+#define HAS_COMPARE_AND_SWAP
+PT_EI int
+__compare_and_swap(long int *p, long int oldval, long int newval)
+{
+ long int result, tmp;
+
+ __asm__ __volatile__(
+ "/* Inline compare and swap */\n"
+ "1: ssrf 5\n"
+ " ld.w %1, %3\n"
+ " cp.w %1, %5\n"
+ " sreq %0\n"
+ " brne 2f\n"
+ " stcond %2, %4\n"
+ " brne 1b\n"
+ "2:"
+ : "=&r"(result), "=&r"(tmp), "=m"(*p)
+ : "m"(*p), "r"(newval), "r"(oldval)
+ : "cc", "memory");
+
+ return result;
+}
+
+#endif /* pt-machine.h */
diff -Nrup a/Makefile b/Makefile
--- a/Makefile 2007-02-01 21:24:29.000000000 -0500
+++ b/Makefile 2008-02-28 19:02:10.000000000 -0500
@@ -163,7 +163,7 @@ install_dev:
else \
extra_exclude="" ; \
fi ; \
- tar -chf - include --exclude .svn --exclude CVS $$extra_exclude \
+ tar -chf - --exclude .svn --exclude CVS $$extra_exclude include \
| tar -xf - -C $(PREFIX)$(DEVEL_PREFIX)
echo '/* Dont use _syscall#() macros; use the syscall() function */' > \
$(PREFIX)$(DEVEL_PREFIX)include/bits/syscalls.h
diff -Nrup a/Makefile.orig b/Makefile.orig
--- a/Makefile.orig 1969-12-31 19:00:00.000000000 -0500
+++ b/Makefile.orig 2007-02-01 21:24:29.000000000 -0500
@@ -0,0 +1,383 @@
+# Makefile for uClibc
+#
+# Copyright (C) 2000-2003 Erik Andersen <andersen@uclibc.org>
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Library General Public
+# License as published by the Free Software Foundation; either
+# version 2 of the License, or (at your option) any later
+# version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU Library General Public License for more details.
+#
+# You should have received a copy of the GNU Library General
+# Public License along with this program; if not, write to the
+# Free Software Foundation, Inc., 59 Temple Place, Suite 330,
+# Boston, MA 02111-1307 USA
+
+
+#--------------------------------------------------------------
+# You shouldn't need to mess with anything beyond this point...
+#--------------------------------------------------------------
+noconfig_targets := menuconfig config oldconfig randconfig \
+ defconfig allyesconfig allnoconfig clean distclean \
+ release tags TAGS
+TOPDIR=./
+include Rules.mak
+
+DIRS = ldso libc libcrypt libresolv libnsl libutil libm libpthread librt
+ifeq ($(strip $(UCLIBC_HAS_GETTEXT_AWARENESS)),y)
+ DIRS += libintl
+endif
+
+ifeq ($(strip $(HAVE_DOT_CONFIG)),y)
+
+all: headers pregen subdirs shared finished
+
+# In this section, we need .config
+-include .config.cmd
+
+shared: subdirs
+ifeq ($(strip $(HAVE_SHARED)),y)
+ $(SECHO)
+ $(SECHO) Building shared libraries ...
+ $(SECHO)
+ @$(MAKE) -C libc shared
+ @$(MAKE) -C ldso shared
+ @$(MAKE) -C libcrypt shared
+ @$(MAKE) -C libresolv shared
+ @$(MAKE) -C libnsl shared
+ @$(MAKE) -C libutil shared
+ @$(MAKE) -C libm shared
+ @$(MAKE) -C libpthread shared
+ @$(MAKE) -C librt shared
+ifeq ($(strip $(UCLIBC_HAS_GETTEXT_AWARENESS)),y)
+ @$(MAKE) -C libintl shared
+endif
+else
+ $(SECHO)
+ $(SECHO) Not building shared libraries ...
+ $(SECHO)
+endif
+
+finished: shared
+ $(SECHO)
+ $(SECHO) Finally finished compiling ...
+ $(SECHO)
+
+include/bits/uClibc_config.h: .config
+ @if [ ! -x ./extra/config/conf ] ; then \
+ $(MAKE) -C extra/config conf; \
+ fi;
+ $(RM) -r include/bits
+ $(INSTALL) -d include/bits
+ @./extra/config/conf -o extra/Configs/Config.in
+
+# For the moment, we have to keep re-running this target
+# because the fix includes scripts rely on pre-processers
+# in order to generate the headers correctly :(. That
+# means we can't use the $(HOSTCC) in order to get the
+# correct output.
+ifeq ($(strip $(ARCH_HAS_MMU)),y)
+export header_extra_args =
+else
+export header_extra_args = -n
+endif
+headers: include/bits/uClibc_config.h
+ @$(SHELL_SET_X); \
+ ./extra/scripts/fix_includes.sh \
+ -k $(KERNEL_SOURCE) -t $(TARGET_ARCH) \
+ $(header_extra_args)
+ @cd include/bits; \
+ set -e; \
+ for i in `ls ../../libc/sysdeps/linux/common/bits/*.h` ; do \
+ $(LN) -fs $$i .; \
+ done; \
+ if [ -d ../../libc/sysdeps/linux/$(TARGET_ARCH)/bits ] ; then \
+ for i in `ls ../../libc/sysdeps/linux/$(TARGET_ARCH)/bits/*.h` ; do \
+ $(LN) -fs $$i .; \
+ done; \
+ fi
+ @cd include/sys; \
+ set -e; \
+ for i in `ls ../../libc/sysdeps/linux/common/sys/*.h` ; do \
+ $(LN) -fs $$i .; \
+ done; \
+ if [ -d ../../libc/sysdeps/linux/$(TARGET_ARCH)/sys ] ; then \
+ for i in `ls ../../libc/sysdeps/linux/$(TARGET_ARCH)/sys/*.h` ; do \
+ $(LN) -fs $$i .; \
+ done; \
+ fi
+ @cd $(TOPDIR); \
+ set -e; \
+ $(SHELL_SET_X); \
+ TOPDIR=. CC="$(CC)" /bin/sh extra/scripts/gen_bits_syscall_h.sh > include/bits/sysnum.h.new; \
+ if cmp include/bits/sysnum.h include/bits/sysnum.h.new >/dev/null 2>&1; then \
+ $(RM) include/bits/sysnum.h.new; \
+ else \
+ mv -f include/bits/sysnum.h.new include/bits/sysnum.h; \
+ fi
+ $(MAKE) -C libc/sysdeps/linux/common headers
+ $(MAKE) -C libc/sysdeps/linux/$(TARGET_ARCH) headers
+
+# Command used to download source code
+WGET:=wget --passive-ftp
+
+LOCALE_DATA_FILENAME:=uClibc-locale-030818.tgz
+
+pregen: headers
+ifeq ($(strip $(UCLIBC_DOWNLOAD_PREGENERATED_LOCALE_DATA)),y)
+ (cd extra/locale; \
+ if [ ! -f $(LOCALE_DATA_FILENAME) ] ; then \
+ $(WGET) http://www.uclibc.org/downloads/$(LOCALE_DATA_FILENAME) ; \
+ fi );
+endif
+ifeq ($(strip $(UCLIBC_PREGENERATED_LOCALE_DATA)),y)
+ (cd extra/locale; zcat $(LOCALE_DATA_FILENAME) | tar -xvf -)
+ $(MAKE) -C extra/locale pregen
+endif
+
+
+subdirs: $(patsubst %, _dir_%, $(DIRS))
+$(patsubst %, _dir_%, $(DIRS)): headers
+ $(MAKE) -C $(patsubst _dir_%, %, $@)
+
+tags:
+ ctags -R
+
+install: install_runtime install_dev finished2
+
+
+RUNTIME_PREFIX_LIB_FROM_DEVEL_PREFIX_LIB=$(shell extra/scripts/relative_path.sh $(DEVEL_PREFIX)lib $(RUNTIME_PREFIX)lib)
+
+# Installs header files and development library links.
+install_dev:
+ $(INSTALL) -d $(PREFIX)$(DEVEL_PREFIX)lib
+ $(INSTALL) -d $(PREFIX)$(DEVEL_PREFIX)include
+ -$(INSTALL) -m 644 lib/*.[ao] $(PREFIX)$(DEVEL_PREFIX)lib/
+ if [ "$(KERNEL_SOURCE)" = "$(DEVEL_PREFIX)" ] ; then \
+ extra_exclude="--exclude include/linux --exclude include/asm'*'" ; \
+ else \
+ extra_exclude="" ; \
+ fi ; \
+ tar -chf - include --exclude .svn --exclude CVS $$extra_exclude \
+ | tar -xf - -C $(PREFIX)$(DEVEL_PREFIX)
+ echo '/* Dont use _syscall#() macros; use the syscall() function */' > \
+ $(PREFIX)$(DEVEL_PREFIX)include/bits/syscalls.h
+ifneq ($(strip $(UCLIBC_HAS_FLOATS)),y)
+ # Remove floating point related headers since float support is disabled.
+ $(RM) $(PREFIX)$(DEVEL_PREFIX)include/complex.h
+ $(RM) $(PREFIX)$(DEVEL_PREFIX)include/fpu_control.h
+ $(RM) $(PREFIX)$(DEVEL_PREFIX)include/ieee754.h
+ $(RM) $(PREFIX)$(DEVEL_PREFIX)include/math.h
+ $(RM) $(PREFIX)$(DEVEL_PREFIX)include/tgmath.h
+endif
+ifneq ($(strip $(UCLIBC_HAS_WCHAR)),y)
+ # Remove wide char headers since wide char support is disabled.
+ $(RM) $(PREFIX)$(DEVEL_PREFIX)include/wctype.h
+ $(RM) $(PREFIX)$(DEVEL_PREFIX)include/wchar.h
+endif
+ifneq ($(strip $(UCLIBC_HAS_LOCALE)),y)
+ # Remove iconv header since locale support is disabled.
+ $(RM) $(PREFIX)$(DEVEL_PREFIX)include/iconv.h
+endif
+ifneq ($(strip $(UCLIBC_HAS_GLIBC_CUSTOM_PRINTF)),y)
+ # Remove printf header since custom print specifier support is disabled.
+ $(RM) $(PREFIX)$(DEVEL_PREFIX)include/printf.h
+endif
+ifneq ($(strip $(UCLIBC_HAS_XLOCALE)),y)
+ # Remove xlocale header since extended locale support is disabled.
+ $(RM) $(PREFIX)$(DEVEL_PREFIX)include/xlocale.h
+endif
+ifneq ($(strip $(UCLIBC_HAS_GETTEXT_AWARENESS)),y)
+ # Remove libintl header since gettext support is disabled.
+ $(RM) $(PREFIX)$(DEVEL_PREFIX)include/libintl.h
+endif
+ifneq ($(strip $(UCLIBC_HAS_REGEX)),y)
+ # Remove regex headers since regex support is disabled.
+ $(RM) $(PREFIX)$(DEVEL_PREFIX)include/regex.h
+ $(RM) $(PREFIX)$(DEVEL_PREFIX)include/regexp.h
+endif
+ifneq ($(strip $(UCLIBC_HAS_WORDEXP)),y)
+ # Remove wordexp header since wordexp support is disabled.
+ $(RM) $(PREFIX)$(DEVEL_PREFIX)include/wordexp.h
+endif
+ifneq ($(strip $(UCLIBC_HAS_FTW)),y)
+ # Remove ftw header since ftw support is disabled.
+ $(RM) $(PREFIX)$(DEVEL_PREFIX)include/ftw.h
+endif
+ifneq ($(strip $(UCLIBC_HAS_GLOB)),y)
+ # Remove glob header since glob support is disabled.
+ $(RM) $(PREFIX)$(DEVEL_PREFIX)include/glob.h
+endif
+ifneq ($(strip $(UCLIBC_HAS_GNU_GETOPT)),y)
+ # Remove getopt header since gnu getopt support is disabled.
+ $(RM) $(PREFIX)$(DEVEL_PREFIX)include/getopt.h
+endif
+ifneq ($(strip $(HAS_SHADOW)),y)
+ # Remove getopt header since shadow password support is disabled.
+ $(RM) $(PREFIX)$(DEVEL_PREFIX)include/shadow.h
+endif
+ -@for i in `find $(PREFIX)$(DEVEL_PREFIX) -type d` ; do \
+ chmod 755 $$i; chmod 644 $$i/*.h > /dev/null 2>&1; \
+ done;
+ -find $(PREFIX)$(DEVEL_PREFIX) -name .svn | xargs $(RM) -r;
+ -chown -R `id | sed 's/^uid=\([0-9]*\).*gid=\([0-9]*\).*$$/\1:\2/'` $(PREFIX)$(DEVEL_PREFIX)
+ifeq ($(strip $(HAVE_SHARED)),y)
+ for i in `find lib/ -type l -name 'lib[a-zA-Z]*.so' | \
+ sed -e 's/lib\///'` ; do \
+ $(LN) -sf $(RUNTIME_PREFIX_LIB_FROM_DEVEL_PREFIX_LIB)$$i.$(MAJOR_VERSION) \
+ $(PREFIX)$(DEVEL_PREFIX)lib/$$i; \
+ done;
+ifeq ($(strip $(PTHREADS_DEBUG_SUPPORT)),y)
+ $(LN) -sf $(RUNTIME_PREFIX_LIB_FROM_DEVEL_PREFIX_LIB)libthread_db.so.1 \
+ $(PREFIX)$(DEVEL_PREFIX)lib/libthread_db.so
+endif
+# # If we build shared libraries then the static libs are PIC...
+# # Make _pic.a symlinks to make mklibs.py and similar tools happy.
+ for i in `find lib/ -type f -name '*.a' | sed -e 's/lib\///'` ; do \
+ $(LN) -sf $$i $(PREFIX)$(DEVEL_PREFIX)lib/`echo $$i \
+ | sed -e 's/\.a$$/_pic.a/'`; \
+ done;
+ # Ugh!!! Remember that libdl.a and libdl_pic.a are different. Since
+ # libdl is pretty small, and not likely to benefit from mklibs.py and
+ # similar, lets just remove libdl_pic.a and avoid the issue
+ rm -f $(PREFIX)$(DEVEL_PREFIX)lib/libdl_pic.a
+endif
+
+
+# Installs run-time libraries
+install_runtime:
+ifeq ($(strip $(HAVE_SHARED)),y)
+ $(INSTALL) -d $(PREFIX)$(RUNTIME_PREFIX)lib
+ $(INSTALL) -m 644 lib/lib*-$(MAJOR_VERSION).$(MINOR_VERSION).$(SUBLEVEL).so \
+ $(PREFIX)$(RUNTIME_PREFIX)lib
+ cp -dRf lib/*.so.* $(PREFIX)$(RUNTIME_PREFIX)lib
+ @if [ -x lib/ld-uClibc-$(MAJOR_VERSION).$(MINOR_VERSION).$(SUBLEVEL).so ] ; then \
+ set -e; \
+ $(SHELL_SET_X); \
+ $(INSTALL) -m 755 lib/ld-uClibc-$(MAJOR_VERSION).$(MINOR_VERSION).$(SUBLEVEL).so \
+ $(PREFIX)$(RUNTIME_PREFIX)lib; \
+ fi;
+endif
+
+.PHONY: utils
+ifeq ($(strip $(HAVE_SHARED)),y)
+utils:
+ $(MAKE) CROSS="$(CROSS)" CC="$(CC)" -C utils
+else
+utils: dummy
+endif
+
+# Installs helper applications, such as 'ldd' and 'ldconfig'
+install_utils: utils
+ $(MAKE) CROSS="$(CROSS)" CC="$(CC)" -C utils install
+#ifeq ($(strip $(UCLIBC_HAS_LOCALE)),y)
+# @$(MAKE) -C libc/misc/wchar iconv.target
+# $(INSTALL) -d $(PREFIX)$(RUNTIME_PREFIX)/usr/bin;
+# $(INSTALL) -m 755 libc/misc/wchar/iconv.target $(PREFIX)$(RUNTIME_PREFIX)/usr/bin/iconv
+#endif
+
+finished2:
+ $(SECHO)
+ $(SECHO) Finished installing ...
+ $(SECHO)
+
+else # ifeq ($(strip $(HAVE_DOT_CONFIG)),y)
+
+all: menuconfig
+
+# configuration
+# ---------------------------------------------------------------------------
+extra/config/conf:
+ $(MAKE) -C extra/config conf
+
+extra/config/mconf:
+ $(MAKE) -C extra/config ncurses mconf
+
+menuconfig: extra/config/mconf
+ $(RM) -r include/bits
+ $(INSTALL) -d include/bits
+ @./extra/config/mconf extra/Configs/Config.in
+
+config: extra/config/conf
+ $(RM) -r include/bits
+ $(INSTALL) -d include/bits
+ @./extra/config/conf extra/Configs/Config.in
+
+oldconfig: extra/config/conf
+ $(RM) -r include/bits
+ $(INSTALL) -d include/bits
+ @./extra/config/conf -o extra/Configs/Config.in
+
+randconfig: extra/config/conf
+ $(RM) -r include/bits
+ $(INSTALL) -d include/bits
+ @./extra/config/conf -r extra/Configs/Config.in
+
+allyesconfig: extra/config/conf
+ $(RM) -r include/bits
+ $(INSTALL) -d include/bits
+ @./extra/config/conf -y extra/Configs/Config.in
+ sed -i -e "s/^DODEBUG=.*/# DODEBUG is not set/" .config
+ sed -i -e "s/^DOASSERTS=.*/# DOASSERTS is not set/" .config
+ sed -i -e "s/^SUPPORT_LD_DEBUG_EARLY=.*/# SUPPORT_LD_DEBUG_EARLY is not set/" .config
+ sed -i -e "s/^SUPPORT_LD_DEBUG=.*/# SUPPORT_LD_DEBUG is not set/" .config
+ sed -i -e "s/^UCLIBC_MJN3_ONLY=.*/# UCLIBC_MJN3_ONLY is not set/" .config
+ @./extra/config/conf -o extra/Configs/Config.in
+
+allnoconfig: extra/config/conf
+ $(RM) -r include/bits
+ $(INSTALL) -d include/bits
+ @./extra/config/conf -n extra/Configs/Config.in
+
+defconfig: extra/config/conf
+ $(RM) -r include/bits
+ $(INSTALL) -d include/bits
+ @./extra/config/conf -d extra/Configs/Config.in
+
+clean:
+ - find . \( -name \*.o -o -name \*.a -o -name \*.so -o -name core -o -name .\#\* \) -exec $(RM) {} \;
+ @$(RM) -r tmp lib include/bits libc/tmp _install
+ $(RM) libc/obj.* headers
+ $(MAKE) -C test clean
+ $(MAKE) -C ldso clean
+ $(MAKE) -C libc/misc/internals clean
+ $(MAKE) -C libc/misc/wchar clean
+ $(MAKE) -C libc/unistd clean
+ $(MAKE) -C libc/sysdeps/linux/common clean
+ $(MAKE) -C extra/locale clean
+ $(MAKE) -C utils clean
+ @set -e; \
+ for i in `(cd $(TOPDIR)/libc/sysdeps/linux/common/sys; ls *.h)` ; do \
+ $(RM) include/sys/$$i; \
+ done; \
+ if [ -d libc/sysdeps/linux/$(TARGET_ARCH)/sys ] ; then \
+ for i in `(cd libc/sysdeps/linux/$(TARGET_ARCH)/sys; ls *.h)` ; do \
+ $(RM) include/sys/$$i; \
+ done; \
+ fi;
+ @$(RM) include/linux include/asm*
+ @if [ -d libc/sysdeps/linux/$(TARGET_ARCH) ]; then \
+ $(MAKE) -C libc/sysdeps/linux/$(TARGET_ARCH) clean; \
+ fi;
+
+distclean: clean
+ $(RM) .config .config.old .config.cmd
+ $(MAKE) -C extra clean
+
+dist release:
+ $(RM) -r ../uClibc-$(VERSION) ../uClibc-$(VERSION).tar.bz2
+ svn -q export . ../uClibc-$(VERSION)
+ tar cjf ../uClibc-$(VERSION).tar.bz2 -C .. uClibc-$(VERSION)
+ du -b ../uClibc-$(VERSION).tar.bz2
+
+endif # ifeq ($(strip $(HAVE_DOT_CONFIG)),y)
+
+check:
+ $(MAKE) -C test
+
+.PHONY: dummy subdirs release distclean clean config oldconfig menuconfig
diff -Nrup a/Rules.mak b/Rules.mak
--- a/Rules.mak 2007-02-28 16:12:06.000000000 -0500
+++ b/Rules.mak 2008-02-28 19:02:10.000000000 -0500
@@ -234,6 +234,12 @@ ifeq ($(strip $(TARGET_ARCH)),frv)
UCLIBC_LDSO=ld.so.1
endif
+ifeq ($(strip $(TARGET_ARCH)),avr32)
+ CPU_CFLAGS-$(CONFIG_AP7000) += -mcpu=ap7000
+ CPU_CFLAGS-$(LINKRELAX) += -masm-addr-pseudos -Wa,--pic,--linkrelax
+ CPU_LDFLAGS-$(LINKRELAX) += --relax
+endif
+
# Keep the check_gcc from being needlessly executed
ifndef PIEFLAG
ifneq ($(UCLIBC_BUILD_PIE),y)
diff -Nrup a/Rules.mak.orig b/Rules.mak.orig
--- a/Rules.mak.orig 1969-12-31 19:00:00.000000000 -0500
+++ b/Rules.mak.orig 2008-02-28 19:02:10.000000000 -0500
@@ -0,0 +1,361 @@
+# Rules.make for uClibc
+#
+# Copyright (C) 2000 by Lineo, inc.
+# Copyright (C) 2000-2002 Erik Andersen <andersen@uclibc.org>
+#
+# This program is free software; you can redistribute it and/or modify it under
+# the terms of the GNU Library General Public License as published by the Free
+# Software Foundation; either version 2 of the License, or (at your option) any
+# later version.
+#
+# This program is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+# FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more
+# details.
+#
+# You should have received a copy of the GNU Library General Public License
+# along with this program; if not, write to the Free Software Foundation, Inc.,
+# 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+
+
+#-----------------------------------------------------------
+# This file contains rules which are shared between multiple
+# Makefiles. All normal configuration options live in the
+# file named ".config". Don't mess with this file unless
+# you know what you are doing.
+
+
+#-----------------------------------------------------------
+# If you are running a cross compiler, you will want to set
+# 'CROSS' to something more interesting ... Target
+# architecture is determined by asking the CC compiler what
+# arch it compiles things for, so unless your compiler is
+# broken, you should not need to specify TARGET_ARCH.
+#
+# Most people will set this stuff on the command line, i.e.
+# make CROSS=arm-linux-
+# will build uClibc for 'arm'.
+
+ifndef CROSS
+CROSS=
+endif
+CC = $(CROSS)gcc
+AR = $(CROSS)ar
+LD = $(CROSS)ld
+NM = $(CROSS)nm
+RANLIB = $(CROSS)ranlib
+STRIPTOOL = $(CROSS)strip
+
+INSTALL = install
+LN = ln
+RM = rm -f
+
+# Select the compiler needed to build binaries for your development system
+HOSTCC = gcc
+HOSTCFLAGS = -O2 -Wall
+
+
+#---------------------------------------------------------
+# Nothing beyond this point should ever be touched by mere
+# mortals. Unless you hang out with the gods, you should
+# probably leave all this stuff alone.
+MAJOR_VERSION := 0
+MINOR_VERSION := 9
+SUBLEVEL := 28
+EXTRAVERSION := 3
+VERSION := $(MAJOR_VERSION).$(MINOR_VERSION).$(SUBLEVEL).$(EXTRAVERSION)
+# Ensure consistent sort order, 'gcc -print-search-dirs' behavior, etc.
+LC_ALL := C
+export MAJOR_VERSION MINOR_VERSION SUBLEVEL VERSION LC_ALL
+
+SHARED_FULLNAME:=libuClibc-$(MAJOR_VERSION).$(MINOR_VERSION).$(SUBLEVEL).so
+SHARED_MAJORNAME:=libc.so.$(MAJOR_VERSION)
+UCLIBC_LDSO:=ld-uClibc.so.$(MAJOR_VERSION)
+LIBNAME:=libc.a
+LIBC:=$(TOPDIR)libc/$(LIBNAME)
+
+# Make sure DESTDIR and PREFIX can be used to install
+# PREFIX is a uClibcism while DESTDIR is a common GNUism
+ifndef PREFIX
+PREFIX = $(DESTDIR)
+endif
+
+# Pull in the user's uClibc configuration
+ifeq ($(filter $(noconfig_targets),$(MAKECMDGOALS)),)
+-include $(TOPDIR).config
+endif
+
+ifndef CROSS
+CROSS=$(subst ",, $(strip $(CROSS_COMPILER_PREFIX)))
+endif
+
+# A nifty macro to make testing gcc features easier
+check_gcc=$(shell \
+ if $(CC) $(1) -S -o /dev/null -xc /dev/null > /dev/null 2>&1; \
+ then echo "$(1)"; else echo "$(2)"; fi)
+check_as=$(shell \
+ if $(CC) -Wa,$(1) -Wa,-Z -c -o /dev/null -xassembler /dev/null > /dev/null 2>&1; \
+ then echo "-Wa,$(1)"; fi)
+
+# Setup some shortcuts so that silent mode is silent like it should be
+ifeq ($(subst s,,$(MAKEFLAGS)),$(MAKEFLAGS))
+export MAKE_IS_SILENT=n
+SECHO=@echo
+SHELL_SET_X=set -x
+else
+export MAKE_IS_SILENT=y
+SECHO=-@false
+SHELL_SET_X=set +x
+endif
+
+# Make certain these contain a final "/", but no "//"s.
+TARGET_ARCH:=$(shell grep -s ^TARGET_ARCH $(TOPDIR)/.config | sed -e 's/^TARGET_ARCH=//' -e 's/"//g')
+RUNTIME_PREFIX:=$(strip $(subst //,/, $(subst ,/, $(subst ",, $(strip $(RUNTIME_PREFIX))))))
+DEVEL_PREFIX:=$(strip $(subst //,/, $(subst ,/, $(subst ",, $(strip $(DEVEL_PREFIX))))))
+export RUNTIME_PREFIX DEVEL_PREFIX
+
+ARFLAGS:=cr
+
+OPTIMIZATION:=
+PICFLAG:=-fPIC
+PIEFLAG_NAME:=-fPIE
+
+# Some nice CPU specific optimizations
+ifeq ($(strip $(TARGET_ARCH)),i386)
+ OPTIMIZATION+=$(call check_gcc,-mpreferred-stack-boundary=2,)
+ OPTIMIZATION+=$(call check_gcc,-falign-jumps=0 -falign-loops=0,-malign-jumps=0 -malign-loops=0)
+ CPU_CFLAGS-$(CONFIG_386)+=-march=i386
+ CPU_CFLAGS-$(CONFIG_486)+=-march=i486
+ CPU_CFLAGS-$(CONFIG_ELAN)+=-march=i486
+ CPU_CFLAGS-$(CONFIG_586)+=-march=i586
+ CPU_CFLAGS-$(CONFIG_586MMX)+=$(call check_gcc,-march=pentium-mmx,-march=i586)
+ CPU_CFLAGS-$(CONFIG_686)+=-march=i686
+ CPU_CFLAGS-$(CONFIG_PENTIUMII)+=$(call check_gcc,-march=pentium2,-march=i686)
+ CPU_CFLAGS-$(CONFIG_PENTIUMIII)+=$(call check_gcc,-march=pentium3,-march=i686)
+ CPU_CFLAGS-$(CONFIG_PENTIUM4)+=$(call check_gcc,-march=pentium4,-march=i686)
+ CPU_CFLAGS-$(CONFIG_K6)+=$(call check_gcc,-march=k6,-march=i586)
+ CPU_CFLAGS-$(CONFIG_K7)+=$(call check_gcc,-march=athlon,-malign-functions=4 -march=i686)
+ CPU_CFLAGS-$(CONFIG_CRUSOE)+=-march=i686 -malign-functions=0 -malign-jumps=0 -malign-loops=0
+ CPU_CFLAGS-$(CONFIG_WINCHIPC6)+=$(call check_gcc,-march=winchip-c6,-march=i586)
+ CPU_CFLAGS-$(CONFIG_WINCHIP2)+=$(call check_gcc,-march=winchip2,-march=i586)
+ CPU_CFLAGS-$(CONFIG_CYRIXIII)+=$(call check_gcc,-march=c3,-march=i486) -malign-functions=0 -malign-jumps=0 -malign-loops=0
+ CPU_CFLAGS-$(CONFIG_NEHEMIAH)+=$(call check_gcc,-march=c3-2,-march=i686)
+endif
+
+ifeq ($(strip $(TARGET_ARCH)),arm)
+ OPTIMIZATION+=-fstrict-aliasing
+ CPU_LDFLAGS-$(ARCH_LITTLE_ENDIAN)+=-EL
+ CPU_LDFLAGS-$(ARCH_BIG_ENDIAN)+=-EB
+ CPU_CFLAGS-$(ARCH_LITTLE_ENDIAN)+=-mlittle-endian
+ CPU_CFLAGS-$(ARCH_BIG_ENDIAN)+=-mbig-endian
+ CPU_CFLAGS-$(CONFIG_GENERIC_ARM)+=
+ CPU_CFLAGS-$(CONFIG_ARM610)+=-mtune=arm610 -march=armv3
+ CPU_CFLAGS-$(CONFIG_ARM710)+=-mtune=arm710 -march=armv3
+ CPU_CFLAGS-$(CONFIG_ARM720T)+=-mtune=arm7tdmi -march=armv4
+ CPU_CFLAGS-$(CONFIG_ARM920T)+=-mtune=arm9tdmi -march=armv4
+ CPU_CFLAGS-$(CONFIG_ARM922T)+=-mtune=arm9tdmi -march=armv4
+ CPU_CFLAGS-$(CONFIG_ARM926T)+=-mtune=arm9tdmi -march=armv5
+ CPU_CFLAGS-$(CONFIG_ARM1136JF_S)+=-mtune=arm1136jf-s -march=armv6
+ CPU_CFLAGS-$(CONFIG_ARM_SA110)+=-mtune=strongarm110 -march=armv4
+ CPU_CFLAGS-$(CONFIG_ARM_SA1100)+=-mtune=strongarm1100 -march=armv4
+ CPU_CFLAGS-$(CONFIG_ARM_XSCALE)+=$(call check_gcc,-mtune=xscale,-mtune=strongarm110)
+ CPU_CFLAGS-$(CONFIG_ARM_XSCALE)+=-march=armv4 -Wa,-mcpu=xscale
+endif
+
+ifeq ($(strip $(TARGET_ARCH)),mips)
+ CPU_CFLAGS-$(CONFIG_MIPS_ISA_1)+=-mips1
+ CPU_CFLAGS-$(CONFIG_MIPS_ISA_2)+=-mips2 -mtune=mips2
+ CPU_CFLAGS-$(CONFIG_MIPS_ISA_3)+=-mips3 -mtune=mips3
+ CPU_CFLAGS-$(CONFIG_MIPS_ISA_4)+=-mips4 -mtune=mips4
+ CPU_CFLAGS-$(CONFIG_MIPS_ISA_MIPS32)+=-mips32 -mtune=mips32
+ CPU_CFLAGS-$(CONFIG_MIPS_ISA_MIPS64)+=-mips64 -mtune=mips32
+endif
+
+ifeq ($(strip $(TARGET_ARCH)),sh)
+ OPTIMIZATION+=-fstrict-aliasing
+ OPTIMIZATION+= $(call check_gcc,-mprefergot,)
+ CPU_LDFLAGS-$(ARCH_LITTLE_ENDIAN)+=-EL
+ CPU_LDFLAGS-$(ARCH_BIG_ENDIAN)+=-EB
+ CPU_CFLAGS-$(ARCH_LITTLE_ENDIAN)+=-ml
+ CPU_CFLAGS-$(ARCH_BIG_ENDIAN)+=-mb
+ CPU_CFLAGS-$(CONFIG_SH2)+=-m2
+ CPU_CFLAGS-$(CONFIG_SH3)+=-m3
+ifeq ($(strip $(UCLIBC_HAS_FLOATS)),y)
+ CPU_CFLAGS-$(CONFIG_SH2A)+=-m2a
+ CPU_CFLAGS-$(CONFIG_SH4)+=-m4
+else
+ CPU_CFLAGS-$(CONFIG_SH2A)+=-m2a-nofpu
+ CPU_CFLAGS-$(CONFIG_SH4)+=-m4-nofpu
+endif
+endif
+
+ifeq ($(strip $(TARGET_ARCH)),sh64)
+ OPTIMIZATION+=-fstrict-aliasing
+ CPU_LDFLAGS-$(ARCH_LITTLE_ENDIAN):=-EL
+ CPU_LDFLAGS-$(ARCH_BIG_ENDIAN):=-EB
+ CPU_CFLAGS-$(ARCH_LITTLE_ENDIAN):=-ml
+ CPU_CFLAGS-$(ARCH_BIG_ENDIAN):=-mb
+ CPU_CFLAGS-$(CONFIG_SH5)+=-m5-32media
+endif
+
+ifeq ($(strip $(TARGET_ARCH)),h8300)
+ CPU_LDFLAGS-$(CONFIG_H8300H)+= -ms8300h
+ CPU_LDFLAGS-$(CONFIG_H8S) += -ms8300s
+ CPU_CFLAGS-$(CONFIG_H8300H) += -mh -mint32 -fsigned-char
+ CPU_CFLAGS-$(CONFIG_H8S) += -ms -mint32 -fsigned-char
+endif
+
+ifeq ($(strip $(TARGET_ARCH)),cris)
+ CPU_LDFLAGS-$(CONFIG_CRIS)+=-mcrislinux
+ CPU_CFLAGS-$(CONFIG_CRIS)+=-mlinux
+ PICFLAG:=-fpic
+ PIEFLAG_NAME:=-fpie
+endif
+
+ifeq ($(strip $(TARGET_ARCH)),powerpc)
+# PowerPC can hold 8192 entries in its GOT with -fpic which is more than
+# enough. Therefore use -fpic which will reduce code size and generates
+# faster code.
+ PICFLAG:=-fpic
+ PIEFLAG_NAME:=-fpie
+ PPC_HAS_REL16:=$(shell echo -e "\t.text\n\taddis 11,30,_GLOBAL_OFFSET_TABLE_-.@ha" | $(CC) -c -x assembler -o /dev/null - 2> /dev/null && echo -n y || echo -n n)
+ CPU_CFLAGS-$(PPC_HAS_REL16)+= -DHAVE_ASM_PPC_REL16
+endif
+
+ifeq ($(strip $(TARGET_ARCH)),frv)
+ CPU_LDFLAGS-$(CONFIG_FRV)+=-melf32frvfd
+ CPU_CFLAGS-$(CONFIG_FRV)+=-mfdpic
+ # Using -pie causes the program to have an interpreter, which is
+ # forbidden, so we must make do with -shared. Unfortunately,
+ # -shared by itself would get us global function descriptors
+ # and calls through PLTs, dynamic resolution of symbols, etc,
+ # which would break as well, but -Bsymbolic comes to the rescue.
+ export LDPIEFLAG:=-shared -Bsymbolic
+ UCLIBC_LDSO=ld.so.1
+endif
+
+ifeq ($(strip $(TARGET_ARCH)),avr32)
+ CPU_CFLAGS-$(CONFIG_AP7000) += -mcpu=ap7000
+endif
+
+# Keep the check_gcc from being needlessly executed
+ifndef PIEFLAG
+ifneq ($(UCLIBC_BUILD_PIE),y)
+export PIEFLAG:=
+else
+export PIEFLAG:=$(call check_gcc,$(PIEFLAG_NAME),$(PICFLAG))
+endif
+endif
+# We need to keep track of both the CC PIE flag (above) as
+# well as the LD PIE flag (below) because we can't rely on
+# gcc passing -pie if we used -fPIE
+ifndef LDPIEFLAG
+ifneq ($(UCLIBC_BUILD_PIE),y)
+export LDPIEFLAG:=
+else
+export LDPIEFLAG:=$(shell $(LD) --help | grep -q pie && echo "-Wl,-pie")
+endif
+endif
+
+# Use '-Os' optimization if available, else use -O2, allow Config to override
+OPTIMIZATION+=$(call check_gcc,-Os,-O2)
+# Use the gcc 3.4 -funit-at-a-time optimization when available
+OPTIMIZATION+=$(call check_gcc,-funit-at-a-time,)
+
+# Add a bunch of extra pedantic annoyingly strict checks
+XWARNINGS=$(subst ",, $(strip $(WARNINGS))) -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing
+XARCH_CFLAGS=$(subst ",, $(strip $(ARCH_CFLAGS)))
+CPU_CFLAGS=$(subst ",, $(strip $(CPU_CFLAGS-y)))
+
+LDADD_LIBFLOAT=
+ifeq ($(strip $(UCLIBC_HAS_SOFT_FLOAT)),y)
+# Add -msoft-float to the CPU_FLAGS since ldso and libdl ignore CFLAGS.
+# If -msoft-float isn't supported, we want an error anyway.
+# Hmm... might need to revisit this for arm since it has 2 different
+# soft float encodings.
+ CPU_CFLAGS += -msoft-float
+ifeq ($(strip $(TARGET_ARCH)),arm)
+# No longer needed with current toolchains, but leave it here for now.
+# If anyone is actually still using gcc 2.95 (say), they can uncomment it.
+# LDADD_LIBFLOAT=-lfloat
+endif
+endif
+
+SSP_DISABLE_FLAGS:=$(call check_gcc,-fno-stack-protector,)
+ifeq ($(UCLIBC_BUILD_SSP),y)
+SSP_CFLAGS:=$(call check_gcc,-fno-stack-protector-all,)
+SSP_CFLAGS+=$(call check_gcc,-fstack-protector,)
+SSP_ALL_CFLAGS:=$(call check_gcc,-fstack-protector-all,)
+else
+SSP_CFLAGS:=$(SSP_DISABLE_FLAGS)
+endif
+
+# Some nice CFLAGS to work with
+CFLAGS:=$(XWARNINGS) $(CPU_CFLAGS) $(SSP_CFLAGS) \
+ -fno-builtin -nostdinc -D_LIBC -I$(TOPDIR)include -I.
+LDFLAGS_NOSTRIP:=$(CPU_LDFLAGS-y) -shared --warn-common --warn-once -z combreloc -z defs
+
+ifeq ($(DODEBUG),y)
+ #CFLAGS += -g3
+ CFLAGS += -O0 -g3
+ LDFLAGS := $(LDFLAGS_NOSTRIP)
+ STRIPTOOL:= true -Since_we_are_debugging
+else
+ CFLAGS += $(OPTIMIZATION) $(XARCH_CFLAGS)
+ LDFLAGS := $(LDFLAGS_NOSTRIP) -s
+endif
+
+ifeq ($(UCLIBC_BUILD_RELRO),y)
+LDFLAGS+=-z relro
+endif
+
+ifeq ($(UCLIBC_BUILD_NOW),y)
+LDFLAGS+=-z now
+endif
+
+# Sigh, some stupid versions of gcc can't seem to cope with '-iwithprefix include'
+#CFLAGS+=-iwithprefix include
+CFLAGS+=-isystem $(shell $(CC) -print-file-name=include)
+
+ifneq ($(DOASSERTS),y)
+ CFLAGS += -DNDEBUG
+endif
+
+CFLAGS_NOPIC:=$(CFLAGS)
+ifeq ($(DOPIC),y)
+ CFLAGS += $(PICFLAG)
+endif
+
+ifeq ($(DL_FINI_CRT_COMPAT),y)
+CFLAGS += -D_DL_FINI_CRT_COMPAT
+endif
+
+# Keep the check_as from being needlessly executed
+ASFLAGS = $(CFLAGS)
+ifndef ASFLAGS_NOEXEC
+ifeq ($(UCLIBC_BUILD_NOEXECSTACK),y)
+export ASFLAGS_NOEXEC := $(call check_as,--noexecstack)
+else
+export ASFLAGS_NOEXEC :=
+endif
+endif
+ASFLAGS += $(ASFLAGS_NOEXEC)
+
+LIBGCC_CFLAGS ?= $(CFLAGS) $(CPU_CFLAGS-y)
+LIBGCC:=$(shell $(CC) $(LIBGCC_CFLAGS) -print-libgcc-file-name)
+LIBGCC_DIR:=$(dir $(LIBGCC))
+
+########################################
+#
+# uClinux shared lib support
+#
+
+ifeq ($(CONFIG_BINFMT_SHARED_FLAT),y)
+ # For the shared version of this, we specify no stack and its library ID
+ FLTFLAGS += -s 0
+ LIBID=1
+ export LIBID FLTFLAGS
+ SHARED_TARGET = lib/libc
+endif
+
+TARGET_ARCH:=$(strip $(subst ",, $(strip $(TARGET_ARCH))))
diff -Nrup a/utils/ldd.c b/utils/ldd.c
--- a/utils/ldd.c 2004-10-06 03:34:17.000000000 -0400
+++ b/utils/ldd.c 2008-02-28 19:02:10.000000000 -0500
@@ -56,6 +56,11 @@
#define ELFCLASSM ELFCLASS32
#endif
+#if defined(__avr32__)
+#define MATCH_MACHINE(x) (x == EM_AVR32)
+#define ELFCLASSM ELFCLASS32
+#endif
+
#if defined(__s390__)
#define MATCH_MACHINE(x) (x == EM_S390)
#define ELFCLASSM ELFCLASS32
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