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Support for the H8/500
This commit is contained in:
Steve Chamberlain
parent
a80c7bf67c
commit
55237887a6
11
ld/.Sanitize
11
ld/.Sanitize
@ -59,9 +59,9 @@ hp300bsd.sh
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h8300hms.em
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h8300hms.sc-sh
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h8300hms.sh
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h8300xray.em
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h8300xray.sc-sh
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h8300xray.sh
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h8500hms.em
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h8500hms.sc-sh
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h8500hms.sh
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i386aout.sh
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i386bsd.sh
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i386coff.sc-sh
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@ -163,7 +163,10 @@ fi
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#
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#
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# $Log$
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# Revision 1.55 1993/03/30 23:24:53 pesch
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# Revision 1.56 1993/04/09 17:44:54 sac
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# Support for the H8/500
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#
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# Revision 1.55 1993/03/30 23:24:53 pesch
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# ld.texinfo:
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# Conditionalize manual to maintain Cygnus, Hitachi versions in parallel.
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# (Texinfo conditionals are stable enough to permit this, at last!)
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@ -25,6 +25,7 @@ Things-to-keep:
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coff-a29k.mt
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coff-h8300.mt
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coff-h8500.mt
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delta88.mh
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dgux.mh
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ebmon29k.mt
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1
ld/config/coff-h8500.mt
Normal file
1
ld/config/coff-h8500.mt
Normal file
@ -0,0 +1 @@
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EMUL=h8500hms
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@ -1,26 +0,0 @@
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cat <<EOF
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OUTPUT_FORMAT("${OUTPUT_FORMAT}")
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OUTPUT_ARCH(${ARCH})
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SECTIONS
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{
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.text :
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{
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*(.text)
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*(.strings)
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_etext = .;
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*(.data)
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_edata = .;
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*(.bss)
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*(COMMON)
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_end = .;
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_stack = 0xe000;
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}
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}
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EOF
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@ -1,8 +0,0 @@
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EMULATION_NAME=h8300xray
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SCRIPT_NAME=h8300xray
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OUTPUT_FORMAT="ieee"
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TEXT_START_ADDR=0x0
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PAGE_SIZE=128
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ARCH=h8300
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TEMPLATE_NAME=h8300xray
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@ -1,5 +1,5 @@
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cat >em_${EMULATION_NAME}.c <<EOF
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/* Copyright (C) 1991 Free Software Foundation, Inc.
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/* Copyright (C) 1993 Free Software Foundation, Inc.
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This file is part of GLD, the Gnu Linker.
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@ -18,10 +18,10 @@ along with GLD; see the file COPYING. If not, write to
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the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
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/*
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Written by Steve Chamberlain steve@cygnus.com
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Written by Steve Chamberlain sac@cygnus.com
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The controller which tells the gnu linker how to behave like one for
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the Hitach H8/300 with IEEE records.
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the Hitach H8/500.
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*/
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#include "bfd.h"
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@ -44,37 +44,37 @@ extern bfd *output_bfd;
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static void h8300xray_before_parse()
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static void h8500hms_before_parse()
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{
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ldfile_output_architecture = bfd_arch_h8300;
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ldfile_output_architecture = bfd_arch_h8500;
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}
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static char *h8300xray_script =
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#include "h8300xray.x"
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static char *h8500hms_script =
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#include "h8500hms.x"
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;
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static char *h8300xray_script_option_Ur =
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#include "h8300xray.x"
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static char *h8500hms_script_option_Ur =
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#include "h8500hms.xu"
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;
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static char *h8300xray_script_option_r =
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#include "h8300xray.x"
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static char *h8500hms_script_option_r =
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#include "h8500hms.xr"
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;
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static char *h8300xray_get_script()
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static char *h8500hms_get_script()
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{
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extern ld_config_type config;
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if (config.relocateable_output == true &&
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config.build_constructors == true) {
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return h8300xray_script_option_Ur;
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return h8500hms_script_option_Ur;
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}
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if (config.relocateable_output) {
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return h8300xray_script_option_r;
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return h8500hms_script_option_r;
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}
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return h8300xray_script;
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return h8500hms_script;
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}
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struct ld_emulation_xfer_struct ld_h8300xray_emulation =
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struct ld_emulation_xfer_struct ld_h8500hms_emulation =
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{
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h8300xray_before_parse,
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h8500hms_before_parse,
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syslib_default,
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hll_default,
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after_parse_default,
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@ -82,7 +82,7 @@ struct ld_emulation_xfer_struct ld_h8300xray_emulation =
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set_output_arch_default,
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ldemul_default_target,
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before_allocation_default,
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h8300xray_get_script,
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"h8300xray"
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h8500hms_get_script,
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"h8500hms"
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};
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EOF
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43
ld/h8500hms.sc-sh
Executable file
43
ld/h8500hms.sc-sh
Executable file
@ -0,0 +1,43 @@
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cat <<EOF
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OUTPUT_FORMAT("${OUTPUT_FORMAT}")
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OUTPUT_ARCH(${ARCH})
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MEMORY {
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rom : o = 0x0000, l = 0x7fe0
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duart : o = 0x7fe0, l = 16
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ram : o = 0x8000, l = 28k
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topram : o = 0x8000+28k, l = 1k
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hmsram : o = 0xfb80, l = 512
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}
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SECTIONS
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{
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.text :
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{
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*(.text)
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*(.strings)
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${RELOCATING+ _etext = . ; }
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} ${RELOCATING+ > ram}
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.data :
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{
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*(.data)
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${RELOCATING+ _edata = . ; }
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} ${RELOCATING+ > ram}
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.bss :
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{
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${RELOCATING+ _bss_start = . ;}
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*(.bss)
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*(COMMON)
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${RELOCATING+ _end = . ; }
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} ${RELOCATING+ >ram}
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.stack :
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{
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${RELOCATING+ _stack = . ; }
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*(.stack)
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} ${RELOCATING+ > topram}
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}
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EOF
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7
ld/h8500hms.sh
Executable file
7
ld/h8500hms.sh
Executable file
@ -0,0 +1,7 @@
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EMULATION_NAME=h8500hms
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SCRIPT_NAME=h8500hms
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OUTPUT_FORMAT="coff-h8500"
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TEXT_START_ADDR=0x8000
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PAGE_SIZE=128
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ARCH=h8500
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TEMPLATE_NAME=h8500hms
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