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* config/tc-ppc.c (ppc_elf_frob_symbol): Delete. 

(ppc_frob_file_before_adjust): New function.
	* config/tc-ppc.h (tc_frob_symbol): Don't define.
	(ppc_elf_frob_symbol): Don't declare.
	(tc_frob_file_before_adjust): Define.
	(ppc_frob_file_before_adjust): Declare.
This commit is contained in:
Alan Modra 2002-07-11 01:07:49 +00:00
parent 2b3c460271
commit 7e8d4ab4d1
3 changed files with 48 additions and 14 deletions
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7
gas/ChangeLog
View File

@ -1,5 +1,12 @@
2002-07-11 Alan Modra <amodra@bigpond.net.au>
* config/tc-ppc.c (ppc_elf_frob_symbol): Delete.
(ppc_frob_file_before_adjust): New function.
* config/tc-ppc.h (tc_frob_symbol): Don't define.
(ppc_elf_frob_symbol): Don't declare.
(tc_frob_file_before_adjust): Define.
(ppc_frob_file_before_adjust): Declare.
* config/tc-ppc.c (md_pseudo_table): Warning fix.
(ppc_cpu): Make it unsigned long to agree with struct powerpc_opcode
flags.

50
gas/config/tc-ppc.c
View File

@ -1688,21 +1688,49 @@ ppc_elf_validate_fix (fixp, seg)
}
}
/* Don't emit .TOC. symbol. */
int
ppc_elf_frob_symbol (sym)
symbolS *sym;
{
const char *name;
/* Prevent elf_frob_file_before_adjust removing a weak undefined
function descriptor sym if the corresponding code sym is used. */
name = S_GET_NAME (sym);
if (name != NULL && strcmp (name, ".TOC.") == 0)
void
ppc_frob_file_before_adjust ()
{
symbolS *symp;
if (!ppc_obj64)
return;
for (symp = symbol_rootP; symp; symp = symbol_next (symp))
{
S_CLEAR_EXTERNAL (sym);
return 1;
const char *name;
char *dotname;
symbolS *dotsym;
size_t len;
name = S_GET_NAME (symp);
if (name[0] == '.')
continue;
if (! S_IS_WEAK (symp)
|| S_IS_DEFINED (symp))
continue;
len = strlen (name) + 1;
dotname = xmalloc (len + 1);
dotname[0] = '.';
memcpy (dotname + 1, name, len);
dotsym = symbol_find (dotname);
free (dotname);
if (dotsym != NULL && (symbol_used_p (dotsym)
|| symbol_used_in_reloc_p (dotsym)))
{
symbol_mark_used (symp);
}
}
return 0;
/* Don't emit .TOC. symbol. */
symp = symbol_find (".TOC.");
if (symp != NULL)
symbol_remove (symp, &symbol_rootP, &symbol_lastP);
}
#endif /* OBJ_ELF */

5
gas/config/tc-ppc.h
View File

@ -271,9 +271,8 @@ extern int ppc_fix_adjustable PARAMS ((struct fix *));
&& S_IS_DEFINED ((FIX)->fx_addsy) \
&& ! S_IS_COMMON ((FIX)->fx_addsy)))
/* Finish up the symbol. */
#define tc_frob_symbol(sym, punt) punt = ppc_elf_frob_symbol (sym)
extern int ppc_elf_frob_symbol PARAMS ((symbolS *));
#define tc_frob_file_before_adjust ppc_frob_file_before_adjust
extern void ppc_frob_file_before_adjust PARAMS ((void));
#define DWARF2_LINE_MIN_INSN_LENGTH 4
#endif /* OBJ_ELF */