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Fix linker relocation overflow errors for the NEC vr4300/ddb toolchain.

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These changes are related to Ian's gas/libgloss changes of Dec 13/Dec 18.
	* tc-mips.c (mips_ip): If configured for an embedded ELF system,
	don't set the section alignment to 2**4.
	* mips/ddb.ld: Align the location counter before setting _gp, and
	before setting edata.  Remove ALIGN from _gp computation.
	* mips/idt.ld, mips/pmon.ld: Before setting _gp, use ALIGN(8) instead
	of ALIGN(16).  Remove ALIGN from _gp computation.
This commit is contained in:
Jim Wilson
1997-02-21 18:28:36 +00:00
parent 830ce6319a
commit e2e5acfa75
2 changed files with 16 additions and 17 deletions
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5
gas/ChangeLog
View File

@ -1,3 +1,8 @@
Fri Feb 21 10:08:25 1997 Jim Wilson <wilson@cygnus.com>
* tc-mips.c (mips_ip): If configured for an embedded ELF system,
don't set the section alignment to 2**4.
Fri Feb 21 11:55:03 1997 Ian Lance Taylor <ian@cygnus.com>
* app.c (LEX_IS_TWOCHAR_COMMENT_2ND): Don't define.

28
gas/config/tc-mips.c
View File

@ -6227,20 +6227,11 @@ mips_ip (str, ip)
insn_error = NULL;
for (s = str; islower (*s) || (*s >= '0' && *s <= '3') || *s == '6' || *s == '.'; ++s)
for (s = str; *s != '\0' && !isspace(*s); ++s)
continue;
switch (*s)
{
case '\0':
break;
case ' ':
*s++ = '\0';
break;
default:
as_fatal ("Unknown opcode: `%s'", str);
}
if ( isspace(*s) )
*s++ = '\0';
if ((insn = (struct mips_opcode *) hash_find (op_hash, str)) == NULL)
{
insn_error = "unrecognized opcode";
@ -6767,8 +6758,9 @@ mips_ip (str, ip)
| SEC_LOAD
| SEC_READONLY
| SEC_DATA));
frag_align (*args == 'l' ? 2 : 3, 0);
if (OUTPUT_FLAVOR == bfd_target_elf_flavour)
frag_align (*args == 'l' ? 2 : 3, 0, 0);
if (OUTPUT_FLAVOR == bfd_target_elf_flavour
&& strcmp (TARGET_OS, "elf") != 0)
record_alignment (new_seg, 4);
else
record_alignment (new_seg, *args == 'l' ? 2 : 3);
@ -8815,7 +8807,7 @@ mips_align (to, fill, label)
symbolS *label;
{
mips_emit_delays (false);
frag_align (to, fill);
frag_align (to, fill, 0);
record_alignment (now_seg, to);
if (label != NULL)
{
@ -9618,7 +9610,9 @@ mips16_extended_frag (fragp, sec, stretch)
{
fragS *f;
/* Adjust stretch for any alignment frag. */
/* Adjust stretch for any alignment frag. FIXME: This
doesn't handle the fr_subtype field, which specifies a
maximum number of bytes to skip when doing an alignment. */
for (f = fragp; f != fragp->fr_symbol->sy_frag; f = f->fr_next)
{
assert (f != NULL);