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Craft the FreeBSD/ARM ABI by hacking the New ARM ABI source.

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Submitted by:	cognet
This commit is contained in:
David E. O'Brien 2006-09-12 07:03:58 +00:00
parent da07c79f6a
commit 6b31c6b17f
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=162243
1 changed files with 24 additions and 0 deletions
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24
gnu/usr.bin/binutils/libbfd/Makefile.arm
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@ -19,3 +19,27 @@ VECS+= bfd_elf32_littlearm_vec
.else
VECS+= bfd_elf32_bigarm_vec
.end
CLEANFILES+= elf32-arm-fbsd.c
# XXX: We should really add the FreeBSD case in elf32_arm_nabi_grok_prstatus
# instead of defining our own elf32_fbsd_arm_grok_prstatus.
#
elf32-arm-fbsd.c: elfarm-nabi.c
cat ${.ALLSRC} | sed \
-e s/ELFOSABI_ARM/ELFOSABI_FREEBSD/g \
-e "s/\(.*#define.*\)elf32_arm_nabi_grok_prstatus/\1elf32_fbsd_arm_grok_prstatus/"
-e s/"#include.*elf32-arm.h.*//" >${.TARGET}
echo '\
static bfd_boolean \
elf32_fbsd_arm_grok_prstatus(bfd *abfd, Elf_Internal_Note *note) \
{ size_t raw_size =68 ; int offset = 28; \
if (note->descsz != 96) return (FALSE); \
if (elf_tdata(abfd)->core_signal == 0) \
elf_tdata (abfd)->core_signal = ((int *)(note->descdata))[5]; \
elf_tdata (abfd)->core_pid = ((int *)(note->descdata))[6]; \
/* Make a ".reg/999" section. */ \
return _bfd_elfcore_make_pseudosection (abfd, ".reg",raw_size, \
note->descpos + offset); \
}' >> ${.TARGET}
echo '#include "elf32-arm.h"' >> ${.TARGET}