mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2024-12-21 16:23:28 +08:00
ff8646eef8
2015-12-24 Thomas Preud'homme <thomas.preudhomme@arm.com>
bfd/
(tag_cpu_arch_combine): Adjust comment in v4t_plus_v6_m with regards
to merging with ARMv8-M Baseline.
binutils/
* readelf.c (arm_attr_tag_CPU_arch): Add ARMv8-M Baseline Tag_CPU_arch
value.
gas/
* config/tc-arm.c (arm_ext_v6t2_v8m): New feature for instructions
shared between ARMv6T2 and ARMv8-M.
(move_or_literal_pool): Check mov.w/mvn and movw availability against
arm_ext_v6t2 and arm_ext_v6t2_v8m respectively instead of checking
arm_arch_t2.
(do_t_branch): Error out for wide conditional branch instructions if
targetting ARMv8-M Baseline.
(non_v6t2_wide_only_insn): Add the logic for new wide-only instructions
in ARMv8-M Baseline.
(wide_insn_ok): New function.
(md_assemble): Use wide_insn_ok instead of non_v6t2_wide_only_insn and
adapt error message for unsupported wide instruction to ARMv8-M
Baseline.
(insns): Reorganize instructions shared by ARMv8-M Baseline and
ARMv6t2 architecture.
(arm_cpus): Set feature bit ARM_EXT2_V6T2_V8M for marvell-pj4 and
marvell-whitney cores.
(arm_archs): Define armv8-m.base architecture.
(cpu_arch_ver): Define ARM_ARCH_V8M_BASE architecture version.
(aeabi_set_public_attributes): Add logic to set Tag_CPU_arch to 17 for
ARMv8-M Mainline. Set Tag_DIV_use for ARMv8-M Baseline as well.
gas/testsuite/
* gas/arm/archv8m-base.d: New file.
* gas/arm/attr-march-armv8m.base.d: Likewise.
* gas/arm/armv8m.base-idiv.d: Likewise.
* gas/arm/any-armv8m.d: Adapt to deal with ARMv8-M Baseline.
include/elf/
* arm.h (TAG_CPU_ARCH_V8M_BASE): Declare.
include/opcode/
* arm.h (ARM_EXT2_V6T2_V8M): New extension bit.
(ARM_AEXT2_V8A): New architecture extension bitfield.
(ARM_AEXT2_V8_1A): Use ARM_AEXT2_V8A instead of ARM_EXT2_ATOMICS.
(ARM_AEXT_V8M_BASE): New architecture extension bitfield.
(ARM_AEXT2_V8M): Add extension bit ARM_EXT2_V6T2_V8M.
(ARM_ARCH_V6T2): Use ARM_EXT2_V6T2_V8M for the second extension
bitfield.
(ARM_ARCH_V6KT2): Likewise.
(ARM_ARCH_V6ZT2): Likewise.
(ARM_ARCH_V6KZT2): Likewise.
(ARM_ARCH_V7): Likewise.
(ARM_ARCH_V7A): Likewise.
(ARM_ARCH_V7VE): Likewise.
(ARM_ARCH_V7R): Likewise.
(ARM_ARCH_V7M): Likewise.
(ARM_ARCH_V7EM): Likewise.
(ARM_ARCH_V8A): Likewise.
(ARM_ARCH_V8M_BASE): New architecture bitfield.
(ARM_ARCH_THUMB2): Include instructions shared by ARMv6t2 and ARMv8-M.
(ARM_ARCH_V7A_SEC): Use ARM_EXT2_V6T2_V8M for the second extension
bitfield and reindent.
(ARM_ARCH_V7A_MP_SEC): Likewise.
(ARM_ARCH_V7R_IDIV): Likewise.
(ARM_ARCH_V8A_FP): Use ARM_AEXT2_V8A instead of ARM_EXT2_ATOMICS.
(ARM_ARCH_V8A_SIMD): Likewise.
(ARM_ARCH_V8A_CRYPTOV1): Likewise.
opcodes/
* arm-dis.c (arm_opcodes): Guard movw, movt cbz, cbnz, clrex, ldrex,
ldrexb, ldrexh, strex, strexb, strexh shared by ARMv6T2 and ARMv8-M by
ARM_EXT2_V6T2_V8M instead of ARM_EXT_V6T2.
|
||
|---|---|---|
| .. | ||
| aout | ||
| cgen | ||
| coff | ||
| elf | ||
| gdb | ||
| mach-o | ||
| nlm | ||
| opcode | ||
| som | ||
| vms | ||
| alloca-conf.h | ||
| ansidecl.h | ||
| bfdlink.h | ||
| binary-io.h | ||
| bout.h | ||
| ChangeLog | ||
| ChangeLog-9103 | ||
| COPYING | ||
| COPYING3 | ||
| demangle.h | ||
| dis-asm.h | ||
| dwarf2.def | ||
| dwarf2.h | ||
| dyn-string.h | ||
| environ.h | ||
| fibheap.h | ||
| filenames.h | ||
| floatformat.h | ||
| fnmatch.h | ||
| fopen-bin.h | ||
| fopen-same.h | ||
| fopen-vms.h | ||
| gcc-c-fe.def | ||
| gcc-c-interface.h | ||
| gcc-interface.h | ||
| getopt.h | ||
| hashtab.h | ||
| hp-symtab.h | ||
| ieee.h | ||
| leb128.h | ||
| libiberty.h | ||
| longlong.h | ||
| lto-symtab.h | ||
| MAINTAINERS | ||
| md5.h | ||
| oasys.h | ||
| objalloc.h | ||
| obstack.h | ||
| os9k.h | ||
| partition.h | ||
| plugin-api.h | ||
| progress.h | ||
| safe-ctype.h | ||
| sha1.h | ||
| simple-object.h | ||
| sort.h | ||
| splay-tree.h | ||
| symcat.h | ||
| timeval-utils.h | ||
| vtv-change-permission.h | ||
| xregex2.h | ||
| xregex.h | ||
| xtensa-config.h | ||
| xtensa-isa-internal.h | ||
| xtensa-isa.h | ||