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Use number_to_chars_bigendian and number_to_chars_littleendian to

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write data in sparc_handle_align.
This commit is contained in:
Catherine Moore 1998-05-19 13:03:09 +00:00
parent 59bb547b06
commit a5002978e0
1 changed files with 37 additions and 4 deletions
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41
gas/config/tc-sparc.c
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@ -2517,6 +2517,21 @@ md_apply_fix3 (fixP, value, segment)
&& ! S_IS_COMMON (fixP->fx_addsy)
&& (fixP->fx_addsy->bsym->flags & BSF_SECTION_SYM) == 0)
fixP->fx_addnumber -= 2 * S_GET_VALUE (fixP->fx_addsy);
/* When generating PIC code, we need to fiddle to get
bfd_install_relocation to do the right thing for a PC relative
reloc against a local symbol which we are going to keep. */
if (sparc_pic_code
&& fixP->fx_r_type == BFD_RELOC_32_PCREL_S2
&& fixP->fx_addsy != NULL
&& (S_IS_EXTERNAL (fixP->fx_addsy)
|| S_IS_WEAK (fixP->fx_addsy))
&& S_IS_DEFINED (fixP->fx_addsy)
&& ! S_IS_COMMON (fixP->fx_addsy))
{
val = 0;
fixP->fx_addnumber -= 2 * S_GET_VALUE (fixP->fx_addsy);
}
#endif
/* If this is a data relocation, just output VAL. */
@ -2830,6 +2845,14 @@ tc_gen_reloc (section, fixp)
|| code == BFD_RELOC_SPARC_PC10
|| code == BFD_RELOC_SPARC_PC22)
reloc->addend = fixp->fx_addnumber;
else if (sparc_pic_code
&& fixp->fx_r_type == BFD_RELOC_32_PCREL_S2
&& fixp->fx_addsy != NULL
&& (S_IS_EXTERNAL (fixp->fx_addsy)
|| S_IS_WEAK (fixp->fx_addsy))
&& S_IS_DEFINED (fixp->fx_addsy)
&& ! S_IS_COMMON (fixp->fx_addsy))
reloc->addend = fixp->fx_addnumber;
else
reloc->addend = fixp->fx_offset - reloc->address;
@ -3353,11 +3376,21 @@ sparc_handle_align (fragp)
unsigned *p = (unsigned *)(fragp->fr_literal + fragp->fr_fix);
int i;
for (i = 0; i < count; i += 4)
*p++ = 0x01000000; /* nop */
for (i = 0; i < count; i += 4, p++)
if (INSN_BIG_ENDIAN)
number_to_chars_bigendian ((char *)p, 0x01000000, 4); /* emit nops */
else
number_to_chars_littleendian ((char *)p, 0x10000000, 4);
if (SPARC_OPCODE_ARCH_V9_P (max_architecture) && count > 8)
*(unsigned *)(fragp->fr_literal + fragp->fr_fix) =
0x30680000 | (count >> 2); /* ba,a,pt %xcc, 1f */
{
char *waddr = &fragp->fr_literal + fragp->fr_fix;
unsigned wval = (0x30680000 | count >> 2); /* ba,a,pt %xcc, 1f */
if (INSN_BIG_ENDIAN)
number_to_chars_bigendian (waddr, wval, 4);
else
number_to_chars_littleendian (waddr, wval, 4);
}
fragp->fr_var = count;
}
}