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Wed Jun 28 18:04:42 1995 Steve Chamberlain <sac@slash.cygnus.com>

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* Makefile.in: versados.o is now conditionally built.
	* coffcode.h (add_data_entry): New function.
	(coff_write_object_contents): Clean up. Calculate
	data entries.
	* cofflink.c (_bfd_coff_generic_relocate_section):
	.reloc and .edata sections are IMAGE_BASED too.
	If there's a base_file then write out base information.
	* configure.host (i386-*-pe): New.
	* syms.c (coff_section_type): Only scan prefixes.
	* targets.c (bfd_target_vector): Versados is now conditionally
	built.
	* config/m68k-coff.mt: Build versados.o
	* hosts/i386pe.h: New file.
This commit is contained in:
Steve Chamberlain
1995-06-29 01:17:58 +00:00
parent 6f2d32120e
commit 89665c8562
10 changed files with 573 additions and 91 deletions
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56
bfd/syms.c
View File

@@ -262,12 +262,15 @@ CODE_FRAGMENT
.
. {* A pointer to the section to which this symbol is
. relative. This will always be non NULL, there are special
. sections for undefined and absolute symbols *}
. sections for undefined and absolute symbols. *}
. struct sec *section;
.
. {* Back end special data. This is being phased out in favour
. of making this a union. *}
. PTR udata;
. {* Back end special data. *}
. union
. {
. PTR p;
. bfd_vma i;
. } udata;
.
.} asymbol;
*/
@@ -392,16 +395,17 @@ bfd_print_symbol_vandf (arg, symbol)
}
/* This presumes that a symbol can not be both BSF_DEBUGGING and
BSF_DYNAMIC. */
BSF_DYNAMIC, nor both BSF_FUNCTION and BSF_FILE. */
fprintf (file, " %c%c%c%c%c%c%c",
(type & BSF_LOCAL) ? 'l' : ' ',
(type & BSF_GLOBAL) ? 'g' : ' ',
((type & BSF_LOCAL)
? (type & BSF_GLOBAL) ? '!' : 'l'
: (type & BSF_GLOBAL) ? 'g' : ' '),
(type & BSF_WEAK) ? 'w' : ' ',
(type & BSF_CONSTRUCTOR) ? 'C' : ' ',
(type & BSF_WARNING) ? 'W' : ' ',
(type & BSF_INDIRECT) ? 'I' : ' ',
(type & BSF_DEBUGGING) ? 'd'
: (type & BSF_DYNAMIC) ? 'D' : ' ');
(type & BSF_DEBUGGING) ? 'd' : (type & BSF_DYNAMIC) ? 'D' : ' ',
(type & BSF_FUNCTION) ? 'F' : (type & BSF_FILE) ? 'f' : ' ');
}
@@ -459,7 +463,10 @@ static CONST struct section_to_type stt[] =
};
/* Return the single-character symbol type corresponding to
section S, or '?' for an unknown COFF section. */
section S, or '?' for an unknown COFF section.
Check for any leading string which matches, so .text5 returns
't' as well as .text */
static char
coff_section_type (s)
@@ -467,9 +474,10 @@ coff_section_type (s)
{
CONST struct section_to_type *t;
for (t = &stt[0]; t->section; t++)
if (!strcmp (s, t->section))
for (t = &stt[0]; t->section; t++)
if (!strncmp (s, t->section, strlen (t->section)))
return t->type;
return '?';
}
@@ -503,6 +511,8 @@ bfd_decode_symclass (symbol)
return 'U';
if (bfd_is_ind_section (symbol->section))
return 'I';
if (symbol->flags & BSF_WEAK)
return 'W';
if (!(symbol->flags & (BSF_GLOBAL | BSF_LOCAL)))
return '?';
@@ -557,3 +567,25 @@ bfd_symbol_is_absolute ()
{
abort ();
}
/*
FUNCTION
bfd_copy_private_symbol_data
SYNOPSIS
boolean bfd_copy_private_symbol_data(bfd *ibfd, asymbol *isym, bfd *obfd, asymbol *osym);
DESCRIPTION
Copy private symbol information from @var{isym} in the BFD
@var{ibfd} to the symbol @var{osym} in the BFD @var{obfd}.
Return <<true>> on success, <<false>> on error. Possible error
returns are:
o <<bfd_error_no_memory>> -
Not enough memory exists to create private data for @var{osec}.
.#define bfd_copy_private_symbol_data(ibfd, isymbol, obfd, osymbol) \
. BFD_SEND (ibfd, _bfd_copy_private_symbol_data, \
. (ibfd, isymbol, obfd, osymbol))
*/