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* elf32-mips.c (irix_compat_t): New enumeration.

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(ABI_N32_P): New macro.
	(IRIX_COMPAT): Likewise.
	(SGI_COMPAT): Implement in terms of IRIX_COMPAT.
	(mips_elf_relocate_section): Fix typo.
This commit is contained in:
Mark Mitchell
1999-06-26 21:17:49 +00:00
parent 827c01493e
commit a94a7c1c32
2 changed files with 32 additions and 5 deletions
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8
bfd/ChangeLog
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@ -1,3 +1,11 @@
1999-06-26 Mark Mitchell <mark@codesourcery.com>
* elf32-mips.c (irix_compat_t): New enumeration.
(ABI_N32_P): New macro.
(IRIX_COMPAT): Likewise.
(SGI_COMPAT): Implement in terms of IRIX_COMPAT.
(mips_elf_relocate_section): Fix typo.
1999-06-26 Mumit Khan <khan@xraylith.wisc.edu> 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
* peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections

29
bfd/elf32-mips.c
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@ -125,11 +125,30 @@ static bfd_byte *elf32_mips_get_relocated_section_contents
PARAMS ((bfd *, struct bfd_link_info *, struct bfd_link_order *, PARAMS ((bfd *, struct bfd_link_info *, struct bfd_link_order *,
bfd_byte *, boolean, asymbol **)); bfd_byte *, boolean, asymbol **));
/* This is true for Irix 5 executables, false for normal MIPS ELF ABI /* The level of IRIX compatibility we're striving for. */
executables. FIXME: At the moment, we default to always generating
Irix 5 executables. */
#define SGI_COMPAT(abfd) (1) typedef enum {
ict_none,
ict_irix5,
ict_irix6
} irix_compat_t;
/* Nonzero if ABFD is using the N32 ABI. */
#define ABI_N32_P(abfd) \
((elf_elfheader (abfd)->e_flags & EF_MIPS_ABI2) != 0)
/* What version of Irix we are trying to be compatible with. FIXME:
At the moment, we never generate "normal" MIPS ELF ABI executables;
we always use some version of Irix. */
#define IRIX_COMPAT(abfd) \
(ABI_N32_P (abfd) ? ict_irix6 : ict_irix5)
/* Whether we are trying to be compatible with IRIX at all. */
#define SGI_COMPAT(abfd) \
(IRIX_COMPAT (abfd) != ict_none)
/* This structure is used to hold .got information when linking. It /* This structure is used to hold .got information when linking. It
is stored in the tdata field of the bfd_elf_section_data structure. */ is stored in the tdata field of the bfd_elf_section_data structure. */
@ -5638,7 +5657,7 @@ mips_elf_relocate_section (output_bfd, info, input_bfd, input_section,
&& (r == bfd_reloc_undefined || r == bfd_reloc_overflow)) && (r == bfd_reloc_undefined || r == bfd_reloc_overflow))
r = bfd_reloc_ok; r = bfd_reloc_ok;
if (SGI_COMPAT (abfd) if (SGI_COMPAT (output_bfd)
&& scpt != NULL && scpt != NULL
&& (input_section->flags & SEC_ALLOC) != 0) && (input_section->flags & SEC_ALLOC) != 0)
{ {