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* config/tc-ppc.c (md_pseudo_table): If OBJ_XCOFF, add "long",

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"word", and "short".
	(ppc_xcoff_cons): New static function.
This commit is contained in:
Ian Lance Taylor
1997-01-31 19:57:31 +00:00
parent c3dccb2a46
commit fbd929fd05
2 changed files with 26 additions and 1 deletions
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4
gas/ChangeLog
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@ -5,6 +5,10 @@ Fri Jan 31 13:15:05 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
Fri Jan 31 10:46:14 1997 Ian Lance Taylor <ian@cygnus.com>
* config/tc-ppc.c (md_pseudo_table): If OBJ_XCOFF, add "long",
"word", and "short".
(ppc_xcoff_cons): New static function.
* write.c (relax_segment): Give an error if a .space symbol is
common or undefined.

23
gas/config/tc-ppc.c
View File

@ -82,6 +82,7 @@ static void ppc_section PARAMS ((int));
static void ppc_stabx PARAMS ((int));
static void ppc_rename PARAMS ((int));
static void ppc_toc PARAMS ((int));
static void ppc_xcoff_cons PARAMS ((int));
#endif
#ifdef OBJ_ELF
@ -110,6 +111,7 @@ static void ppc_pe_tocd PARAMS ((int));
/* Generic assembler global variables which must be defined by all
targets. */
#ifdef OBJ_ELF
/* This string holds the chars that always start a comment. If the
pre-processor is disabled, these aren't very useful. The macro
tc_comment_chars points to this. We use this, rather than the
@ -122,6 +124,9 @@ const char *ppc_comment_chars = ppc_solaris_comment_chars;
#else
const char *ppc_comment_chars = ppc_eabi_comment_chars;
#endif
#else
const char comment_chars[] = "#";
#endif
/* Characters which start a comment at the beginning of a line. */
const char line_comment_chars[] = "#";
@ -171,6 +176,9 @@ const pseudo_typeS md_pseudo_table[] =
{ "stabx", ppc_stabx, 0 },
{ "text", ppc_section, 't' },
{ "toc", ppc_toc, 0 },
{ "long", ppc_xcoff_cons, 2 },
{ "word", ppc_xcoff_cons, 1 },
{ "short", ppc_xcoff_cons, 1 },
#endif
#ifdef OBJ_ELF
@ -1130,12 +1138,12 @@ ppc_elf_suffix (str_p, exp_p)
MAP ("got@h", BFD_RELOC_HI16_GOTOFF),
MAP ("got@ha", BFD_RELOC_HI16_S_GOTOFF),
MAP ("fixup", BFD_RELOC_CTOR), /* warnings with -mrelocatable */
MAP ("plt", BFD_RELOC_24_PLT_PCREL),
MAP ("pltrel24", BFD_RELOC_24_PLT_PCREL),
MAP ("copy", BFD_RELOC_PPC_COPY),
MAP ("globdat", BFD_RELOC_PPC_GLOB_DAT),
MAP ("local24pc", BFD_RELOC_PPC_LOCAL24PC),
MAP ("local", BFD_RELOC_PPC_LOCAL24PC),
MAP ("plt", BFD_RELOC_32_PLTOFF),
MAP ("pltrel", BFD_RELOC_32_PLT_PCREL),
MAP ("plt@l", BFD_RELOC_LO16_PLTOFF),
MAP ("plt@h", BFD_RELOC_HI16_PLTOFF),
@ -3061,6 +3069,18 @@ ppc_toc (ignore)
demand_empty_rest_of_line ();
}
/* The AIX assembler automatically aligns the operands of a .long or
.short pseudo-op, and we want to be compatible. */
static void
ppc_xcoff_cons (log_size)
int log_size;
{
frag_align (log_size, 0);
record_alignment (now_seg, log_size);
cons (1 << log_size);
}
#endif /* OBJ_XCOFF */
/* The .tc pseudo-op. This is used when generating either XCOFF or
@ -4733,6 +4753,7 @@ md_apply_fix3 (fixp, valuep, seg)
value, 1);
break;
case BFD_RELOC_24_PLT_PCREL:
case BFD_RELOC_PPC_LOCAL24PC:
if (!fixp->fx_pcrel)
abort ();