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* coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or 

COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
	value.
	* coffgen.c (fixup_symbol_value): Add abfd parameter.  Change all
	callers.  If PE file, don't add section VMA.
	(coff_write_alien_symbol): If PE file, don't add section VMA.
	* cofflink.c (_bfd_coff_link_input_bfd): Likewise.
	(_bfd_coff_write_global_sym): Likewise.
	(_bfd_coff_generic_relocate_section): Likewise.
This commit is contained in:
Ian Lance Taylor 1997-05-21 21:42:38 +00:00
parent 1a7a427ef1
commit 20a9631ae3
3 changed files with 42 additions and 8 deletions
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10
bfd/ChangeLog
View File

@ -1,5 +1,15 @@
Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
* coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
value.
* coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
callers. If PE file, don't add section VMA.
(coff_write_alien_symbol): If PE file, don't add section VMA.
* cofflink.c (_bfd_coff_link_input_bfd): Likewise.
(_bfd_coff_write_global_sym): Likewise.
(_bfd_coff_generic_relocate_section): Likewise.
* peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
is 64 bits.

25
bfd/coffcode.h
View File

@ -3408,8 +3408,15 @@ coff_slurp_symbol_table (abfd)
section */
dst->symbol.flags = BSF_EXPORT | BSF_GLOBAL;
#if defined (COFF_WITH_PE) || defined (COFF_IMAGE_WITH_PE)
/* PE sets the symbol to a value relative to the
start of the section. */
dst->symbol.value = src->u.syment.n_value;
#else
dst->symbol.value = (src->u.syment.n_value
- dst->symbol.section->vma);
#endif
if (ISFCN ((src->u.syment.n_type)))
{
@ -3448,8 +3455,16 @@ coff_slurp_symbol_table (abfd)
/* Base the value as an index from the base of the
section, if there is one. */
if (dst->symbol.section)
dst->symbol.value = (src->u.syment.n_value
- dst->symbol.section->vma);
{
#if defined (COFF_WITH_PE) || defined (COFF_IMAGE_WITH_PE)
/* PE sets the symbol to a value relative to the
start of the section. */
dst->symbol.value = src->u.syment.n_value;
#else
dst->symbol.value = (src->u.syment.n_value
- dst->symbol.section->vma);
#endif
}
else
dst->symbol.value = src->u.syment.n_value;
break;
@ -3545,10 +3560,16 @@ coff_slurp_symbol_table (abfd)
case C_FCN: /* ".bf" or ".ef" */
case C_EFCN: /* physical end of function */
dst->symbol.flags = BSF_LOCAL;
#if defined (COFF_WITH_PE) || defined (COFF_IMAGE_WITH_PE)
/* PE sets the symbol to a value relative to the start
of the section. */
dst->symbol.value = src->u.syment.n_value;
#else
/* Base the value as an index from the base of the
section. */
dst->symbol.value = (src->u.syment.n_value
- dst->symbol.section->vma);
#endif
break;
case C_NULL:

15
bfd/cofflink.c
View File

@ -1550,9 +1550,10 @@ _bfd_coff_link_input_bfd (finfo, input_bfd)
if (isym.n_scnum > 0)
{
isym.n_scnum = (*secpp)->output_section->target_index;
isym.n_value += ((*secpp)->output_section->vma
+ (*secpp)->output_offset
- (*secpp)->vma);
isym.n_value += (*secpp)->output_offset;
if (! obj_pe (finfo->output_bfd))
isym.n_value += ((*secpp)->output_section->vma
- (*secpp)->vma);
}
/* The value of a C_FILE symbol is the symbol index of the
@ -2245,8 +2246,9 @@ _bfd_coff_write_global_sym (h, data)
else
isym.n_scnum = sec->target_index;
isym.n_value = (h->root.u.def.value
+ sec->vma
+ h->root.u.def.section->output_offset);
if (! obj_pe (finfo->output_bfd))
isym.n_value += sec->vma;
}
break;
@ -2544,8 +2546,9 @@ _bfd_coff_generic_relocate_section (output_bfd, info, input_bfd,
sec = sections[symndx];
val = (sec->output_section->vma
+ sec->output_offset
+ sym->n_value
- sec->vma);
+ sym->n_value);
if (! obj_pe (output_bfd))
val -= sec->vma;
}
}
else