* 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.
This commit is contained in:
Thiemo Seufer
parent
ae55530d3d
commit
54f4ddb3c6
2 changed files with 33 additions and 39 deletions
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@ -1,3 +1,11 @@
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2006-08-01 Thiemo Seufer <ths@mips.com>
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* config/tc-mips.c (macro_build_lui): Fix comment formatting.
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(md_apply_fix): Likewise. Unify handling of BFD_RELOC_RVA,
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BFD_RELOC_32 and BFD_RELOC_16.
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(s_align, s_cpload, s_cplocal, s_cprestore, s_mips_stab,
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md_convert_frag, md_obj_end): Fix comment formatting.
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2006-07-31 Thiemo Seufer <ths@mips.com>
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* config/tc-mips.c (md_apply_fix, tc_gen_reloc): Remove special
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@ -3719,7 +3719,7 @@ macro_build_lui (expressionS *ep, int regnum)
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if (high_expr.X_op == O_constant)
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{
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/* we can compute the instruction now without a relocation entry */
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/* We can compute the instruction now without a relocation entry. */
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high_expr.X_add_number = ((high_expr.X_add_number + 0x8000)
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>> 16) & 0xffff;
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*r = BFD_RELOC_UNUSED;
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@ -11788,7 +11788,7 @@ md_apply_fix (fixS *fixP, valueT *valP, segT seg ATTRIBUTE_UNUSED)
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case BFD_RELOC_MIPS16_HI16:
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case BFD_RELOC_MIPS16_HI16_S:
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case BFD_RELOC_MIPS16_JMP:
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/* Nothing needed to do. The value comes from the reloc entry */
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/* Nothing needed to do. The value comes from the reloc entry. */
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break;
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case BFD_RELOC_64:
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@ -11816,18 +11816,12 @@ md_apply_fix (fixS *fixP, valueT *valP, segT seg ATTRIBUTE_UNUSED)
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case BFD_RELOC_RVA:
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case BFD_RELOC_32:
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/* If we are deleting this reloc entry, we must fill in the
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value now. This can happen if we have a .word which is not
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resolved when it appears but is later defined. */
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if (fixP->fx_done)
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md_number_to_chars ((char *) buf, *valP, 4);
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break;
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case BFD_RELOC_16:
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/* If we are deleting this reloc entry, we must fill in the
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value now. */
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value now. This can happen if we have a .word which is not
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resolved when it appears but is later defined. */
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if (fixP->fx_done)
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md_number_to_chars ((char *) buf, *valP, 2);
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md_number_to_chars ((char *) buf, *valP, fixP->fx_size);
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break;
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case BFD_RELOC_LO16:
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@ -11852,15 +11846,13 @@ md_apply_fix (fixS *fixP, valueT *valP, segT seg ATTRIBUTE_UNUSED)
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as_bad_where (fixP->fx_file, fixP->fx_line,
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_("Branch to misaligned address (%lx)"), (long) *valP);
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/*
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* We need to save the bits in the instruction since fixup_segment()
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* might be deleting the relocation entry (i.e., a branch within
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* the current segment).
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*/
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/* We need to save the bits in the instruction since fixup_segment()
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might be deleting the relocation entry (i.e., a branch within
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the current segment). */
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if (! fixP->fx_done)
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break;
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/* update old instruction data */
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/* Update old instruction data. */
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if (target_big_endian)
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insn = (buf[0] << 24) | (buf[1] << 16) | (buf[2] << 8) | buf[3];
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else
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@ -11964,17 +11956,13 @@ s_align (int x ATTRIBUTE_UNUSED)
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long temp_fill;
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long max_alignment = 15;
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/*
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o Note that the assembler pulls down any immediately preceding label
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/* o Note that the assembler pulls down any immediately preceding label
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to the aligned address.
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o It's not documented but auto alignment is reinstated by
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o It's not documented but auto alignment is reinstated by
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a .align pseudo instruction.
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o Note also that after auto alignment is turned off the mips assembler
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o Note also that after auto alignment is turned off the mips assembler
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issues an error on attempt to assemble an improperly aligned data item.
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We don't.
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*/
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We don't. */
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temp = get_absolute_expression ();
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if (temp > max_alignment)
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@ -11995,7 +11983,7 @@ s_align (int x ATTRIBUTE_UNUSED)
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{
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segment_info_type *si = seg_info (now_seg);
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struct insn_label_list *l = si->label_list;
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/* Auto alignment should be switched on by next section change */
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/* Auto alignment should be switched on by next section change. */
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auto_align = 1;
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mips_align (temp, (int) temp_fill, l != NULL ? l->label : NULL);
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}
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@ -12635,8 +12623,7 @@ s_cpload (int ignore ATTRIBUTE_UNUSED)
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The -mno-shared option replaces the last three instructions with
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lui $gp,%hi(_gp)
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addiu $gp,$gp,%lo(_gp)
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*/
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addiu $gp,$gp,%lo(_gp) */
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static void
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s_cpsetup (int ignore ATTRIBUTE_UNUSED)
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@ -12738,7 +12725,7 @@ static void
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s_cplocal (int ignore ATTRIBUTE_UNUSED)
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{
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/* If we are not generating SVR4 PIC code, or if this is not NewABI code,
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.cplocal is ignored. */
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.cplocal is ignored. */
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if (mips_pic != SVR4_PIC || ! HAVE_NEWABI)
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{
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s_ignore (0);
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@ -12787,8 +12774,8 @@ s_cprestore (int ignore ATTRIBUTE_UNUSED)
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ld $gp, offset($sp)
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If a register $reg2 was given there, it results in:
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daddu $gp, $reg2, $0
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*/
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daddu $gp, $reg2, $0 */
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static void
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s_cpreturn (int ignore ATTRIBUTE_UNUSED)
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{
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@ -12982,8 +12969,7 @@ s_mips_stab (int type)
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s_stab (type);
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}
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/* Handle the .weakext pseudo-op as defined in Kane and Heinrich.
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*/
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/* Handle the .weakext pseudo-op as defined in Kane and Heinrich. */
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static void
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s_mips_weakext (int ignore ATTRIBUTE_UNUSED)
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@ -13681,14 +13667,14 @@ md_convert_frag (bfd *abfd ATTRIBUTE_UNUSED, segT asec, fragS *fragp)
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case 0:
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/* bltz 0x04000000 bgez 0x04010000
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bltzal 0x04100000 bgezal 0x04110000 */
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bltzal 0x04100000 bgezal 0x04110000 */
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assert ((insn & 0xfc0e0000) == 0x04000000);
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insn ^= 0x00010000;
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break;
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case 1:
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/* beq 0x10000000 bne 0x14000000
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blez 0x18000000 bgtz 0x1c000000 */
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blez 0x18000000 bgtz 0x1c000000 */
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insn ^= 0x04000000;
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break;
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@ -13702,8 +13688,8 @@ md_convert_frag (bfd *abfd ATTRIBUTE_UNUSED, segT asec, fragS *fragp)
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/* Clear the and-link bit. */
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assert ((insn & 0xfc1c0000) == 0x04100000);
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/* bltzal 0x04100000 bgezal 0x04110000
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bltzall 0x04120000 bgezall 0x04130000 */
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/* bltzal 0x04100000 bgezal 0x04110000
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bltzall 0x04120000 bgezall 0x04130000 */
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insn &= ~0x00100000;
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}
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@ -13728,7 +13714,7 @@ md_convert_frag (bfd *abfd ATTRIBUTE_UNUSED, segT asec, fragS *fragp)
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md_number_to_chars ((char *) buf, insn, 4);
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buf += 4;
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/* Nop */
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/* nop */
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md_number_to_chars ((char *) buf, 0, 4);
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buf += 4;
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@ -14188,7 +14174,7 @@ md_obj_begin (void)
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static void
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md_obj_end (void)
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{
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/* check for premature end, nesting errors, etc */
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/* Check for premature end, nesting errors, etc. */
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if (cur_proc_ptr)
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as_warn (_("missing .end at end of assembly"));
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}
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