espressif/binutils-gdb
1
0
Fork 0
mirror of https://github.com/espressif/binutils-gdb.git synced 2025-06-29 16:38:05 +08:00
Code Issues Packages Projects Releases Wiki Activity

* config/tc-mips.c (macro_build_lui): Fix comment formatting.

Browse Source 
(md_apply_fix): Likewise. Unify handling of BFD_RELOC_RVA,
	BFD_RELOC_32 and BFD_RELOC_16.
	(s_align, s_cpload, s_cplocal, s_cprestore, s_mips_stab,
	md_convert_frag, md_obj_end): Fix comment formatting.
This commit is contained in:
Thiemo Seufer
2006-08-01 05:49:02 +00:00
parent ae55530d3d
commit 54f4ddb3c6
2 changed files with 33 additions and 39 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
gas/ChangeLog
View File

@ -1,3 +1,11 @@
2006-08-01 Thiemo Seufer <ths@mips.com>
* config/tc-mips.c (macro_build_lui): Fix comment formatting.
(md_apply_fix): Likewise. Unify handling of BFD_RELOC_RVA,
BFD_RELOC_32 and BFD_RELOC_16.
(s_align, s_cpload, s_cplocal, s_cprestore, s_mips_stab,
md_convert_frag, md_obj_end): Fix comment formatting.
2006-07-31 Thiemo Seufer <ths@mips.com>
* config/tc-mips.c (md_apply_fix, tc_gen_reloc): Remove special

48
gas/config/tc-mips.c
View File

@ -3719,7 +3719,7 @@ macro_build_lui (expressionS *ep, int regnum)
if (high_expr.X_op == O_constant)
{
/* we can compute the instruction now without a relocation entry */
/* We can compute the instruction now without a relocation entry. */
high_expr.X_add_number = ((high_expr.X_add_number + 0x8000)
>> 16) & 0xffff;
*r = BFD_RELOC_UNUSED;
@ -11788,7 +11788,7 @@ md_apply_fix (fixS *fixP, valueT *valP, segT seg ATTRIBUTE_UNUSED)
case BFD_RELOC_MIPS16_HI16:
case BFD_RELOC_MIPS16_HI16_S:
case BFD_RELOC_MIPS16_JMP:
/* Nothing needed to do. The value comes from the reloc entry */
/* Nothing needed to do. The value comes from the reloc entry. */
break;
case BFD_RELOC_64:
@ -11816,18 +11816,12 @@ md_apply_fix (fixS *fixP, valueT *valP, segT seg ATTRIBUTE_UNUSED)
case BFD_RELOC_RVA:
case BFD_RELOC_32:
case BFD_RELOC_16:
/* If we are deleting this reloc entry, we must fill in the
value now. This can happen if we have a .word which is not
resolved when it appears but is later defined. */
if (fixP->fx_done)
md_number_to_chars ((char *) buf, *valP, 4);
break;
case BFD_RELOC_16:
/* If we are deleting this reloc entry, we must fill in the
value now. */
if (fixP->fx_done)
md_number_to_chars ((char *) buf, *valP, 2);
md_number_to_chars ((char *) buf, *valP, fixP->fx_size);
break;
case BFD_RELOC_LO16:
@ -11852,15 +11846,13 @@ md_apply_fix (fixS *fixP, valueT *valP, segT seg ATTRIBUTE_UNUSED)
as_bad_where (fixP->fx_file, fixP->fx_line,
_("Branch to misaligned address (%lx)"), (long) *valP);
/*
* We need to save the bits in the instruction since fixup_segment()
* might be deleting the relocation entry (i.e., a branch within
* the current segment).
*/
/* We need to save the bits in the instruction since fixup_segment()
might be deleting the relocation entry (i.e., a branch within
the current segment). */
if (! fixP->fx_done)
break;
/* update old instruction data */
/* Update old instruction data. */
if (target_big_endian)
insn = (buf[0] << 24) | (buf[1] << 16) | (buf[2] << 8) | buf[3];
else
@ -11964,17 +11956,13 @@ s_align (int x ATTRIBUTE_UNUSED)
long temp_fill;
long max_alignment = 15;
/*
o Note that the assembler pulls down any immediately preceding label
/* o Note that the assembler pulls down any immediately preceding label
to the aligned address.
o It's not documented but auto alignment is reinstated by
a .align pseudo instruction.
o Note also that after auto alignment is turned off the mips assembler
issues an error on attempt to assemble an improperly aligned data item.
We don't.
*/
We don't. */
temp = get_absolute_expression ();
if (temp > max_alignment)
@ -11995,7 +11983,7 @@ s_align (int x ATTRIBUTE_UNUSED)
{
segment_info_type *si = seg_info (now_seg);
struct insn_label_list *l = si->label_list;
/* Auto alignment should be switched on by next section change */
/* Auto alignment should be switched on by next section change. */
auto_align = 1;
mips_align (temp, (int) temp_fill, l != NULL ? l->label : NULL);
}
@ -12635,8 +12623,7 @@ s_cpload (int ignore ATTRIBUTE_UNUSED)
The -mno-shared option replaces the last three instructions with
lui $gp,%hi(_gp)
addiu $gp,$gp,%lo(_gp)
*/
addiu $gp,$gp,%lo(_gp) */
static void
s_cpsetup (int ignore ATTRIBUTE_UNUSED)
@ -12787,8 +12774,8 @@ s_cprestore (int ignore ATTRIBUTE_UNUSED)
ld $gp, offset($sp)
If a register $reg2 was given there, it results in:
daddu $gp, $reg2, $0
*/
daddu $gp, $reg2, $0 */
static void
s_cpreturn (int ignore ATTRIBUTE_UNUSED)
{
@ -12982,8 +12969,7 @@ s_mips_stab (int type)
s_stab (type);
}
/* Handle the .weakext pseudo-op as defined in Kane and Heinrich.
*/
/* Handle the .weakext pseudo-op as defined in Kane and Heinrich. */
static void
s_mips_weakext (int ignore ATTRIBUTE_UNUSED)
@ -13728,7 +13714,7 @@ md_convert_frag (bfd *abfd ATTRIBUTE_UNUSED, segT asec, fragS *fragp)
md_number_to_chars ((char *) buf, insn, 4);
buf += 4;
/* Nop */
/* nop */
md_number_to_chars ((char *) buf, 0, 4);
buf += 4;
@ -14188,7 +14174,7 @@ md_obj_begin (void)
static void
md_obj_end (void)
{
/* check for premature end, nesting errors, etc */
/* Check for premature end, nesting errors, etc. */
if (cur_proc_ptr)
as_warn (_("missing .end at end of assembly"));
}