diff options
Diffstat (limited to 'gas/config/tc-mips.c')
| -rw-r--r-- | gas/config/tc-mips.c | 40 |
1 files changed, 21 insertions, 19 deletions
diff --git a/gas/config/tc-mips.c b/gas/config/tc-mips.c index a84468a..682ab7b 100644 --- a/gas/config/tc-mips.c +++ b/gas/config/tc-mips.c @@ -260,6 +260,11 @@ static int file_mips_isa = ISA_UNKNOWN; command line (e.g., by -march). */ static int file_ase_mips16; +#define ISA_SUPPORTS_MIPS16E (mips_opts.isa == ISA_MIPS32 \ + || mips_opts.isa == ISA_MIPS32R2 \ + || mips_opts.isa == ISA_MIPS64 \ + || mips_opts.isa == ISA_MIPS64R2) + /* True if -mips3d was passed or implied by arguments passed on the command line (e.g., by -march). */ static int file_ase_mips3d; @@ -1715,7 +1720,7 @@ reg_lookup (char **s, unsigned int types, unsigned int *regnop) void md_begin (void) { - register const char *retval = NULL; + const char *retval = NULL; int i = 0; int broken = 0; @@ -2475,7 +2480,7 @@ static void append_insn (struct mips_cl_insn *ip, expressionS *address_expr, bfd_reloc_code_real_type *reloc_type) { - register unsigned long prev_pinfo, pinfo; + unsigned long prev_pinfo, pinfo; relax_stateT prev_insn_frag_type = 0; bfd_boolean relaxed_branch = FALSE; @@ -3001,10 +3006,7 @@ append_insn (struct mips_cl_insn *ip, expressionS *address_expr, if (mips_opts.mips16 && (pinfo & INSN_UNCOND_BRANCH_DELAY) && (pinfo & (MIPS16_INSN_READ_X | MIPS16_INSN_READ_31)) - && (mips_opts.isa == ISA_MIPS32 - || mips_opts.isa == ISA_MIPS32R2 - || mips_opts.isa == ISA_MIPS64 - || mips_opts.isa == ISA_MIPS64R2)) + && ISA_SUPPORTS_MIPS16E) { /* Convert MIPS16 jr/jalr into a "compact" jump. */ ip->insn_opcode |= 0x0080; @@ -4455,7 +4457,7 @@ add_got_offset_hilo (int dest, expressionS *local, int tmp) static void macro (struct mips_cl_insn *ip) { - register int treg, sreg, dreg, breg; + int treg, sreg, dreg, breg; int tempreg; int mask; int used_at = 0; @@ -7059,7 +7061,7 @@ macro (struct mips_cl_insn *ip) static void macro2 (struct mips_cl_insn *ip) { - register int treg, sreg, dreg, breg; + int treg, sreg, dreg, breg; int tempreg; int mask; int used_at; @@ -10373,7 +10375,7 @@ mips16_immed (char *file, unsigned int line, int type, offsetT val, unsigned long *insn, bfd_boolean *use_extend, unsigned short *extend) { - register const struct mips16_immed_operand *op; + const struct mips16_immed_operand *op; int mintiny, maxtiny; bfd_boolean needext; @@ -11695,7 +11697,7 @@ md_apply_fix (fixS *fixP, valueT *valP, segT seg ATTRIBUTE_UNUSED) buf = (bfd_byte *) (fixP->fx_frag->fr_literal + fixP->fx_where); - assert (! fixP->fx_pcrel || fixP->fx_r_type == BFD_RELOC_16_PCREL_S2); + assert (!fixP->fx_pcrel || fixP->fx_r_type == BFD_RELOC_16_PCREL_S2); /* Don't treat parts of a composite relocation as done. There are two reasons for this: @@ -11707,7 +11709,7 @@ md_apply_fix (fixS *fixP, valueT *valP, segT seg ATTRIBUTE_UNUSED) constants. The easiest way of dealing with the pathological exceptions is to generate a relocation against STN_UNDEF and leave everything up to the linker. */ - if (fixP->fx_addsy == NULL && ! fixP->fx_pcrel && fixP->fx_tcbit == 0) + if (fixP->fx_addsy == NULL && !fixP->fx_pcrel && fixP->fx_tcbit == 0) fixP->fx_done = 1; switch (fixP->fx_r_type) @@ -11931,8 +11933,8 @@ mips_align (int to, int fill, symbolS *label) static void s_align (int x ATTRIBUTE_UNUSED) { - register int temp; - register long temp_fill; + int temp; + long temp_fill; long max_alignment = 15; /* @@ -13157,7 +13159,7 @@ static int mips16_extended_frag (fragS *fragp, asection *sec, long stretch) { int type; - register const struct mips16_immed_operand *op; + const struct mips16_immed_operand *op; offsetT val; int mintiny, maxtiny; segT symsec; @@ -13627,7 +13629,7 @@ md_convert_frag (bfd *abfd ATTRIBUTE_UNUSED, segT asec, fragS *fragp) exp.X_add_number = fragp->fr_offset; fixp = fix_new_exp (fragp, buf - (bfd_byte *)fragp->fr_literal, - 4, &exp, 1, BFD_RELOC_16_PCREL_S2); + 4, &exp, TRUE, BFD_RELOC_16_PCREL_S2); fixp->fx_file = fragp->fr_file; fixp->fx_line = fragp->fr_line; @@ -13744,7 +13746,7 @@ md_convert_frag (bfd *abfd ATTRIBUTE_UNUSED, segT asec, fragS *fragp) exp.X_add_number = fragp->fr_offset; fixp = fix_new_exp (fragp, buf - (bfd_byte *)fragp->fr_literal, - 4, &exp, 0, BFD_RELOC_MIPS_JMP); + 4, &exp, FALSE, BFD_RELOC_MIPS_JMP); fixp->fx_file = fragp->fr_file; fixp->fx_line = fragp->fr_line; @@ -13766,7 +13768,7 @@ md_convert_frag (bfd *abfd ATTRIBUTE_UNUSED, segT asec, fragS *fragp) } fixp = fix_new_exp (fragp, buf - (bfd_byte *)fragp->fr_literal, - 4, &exp, 0, BFD_RELOC_MIPS_GOT16); + 4, &exp, FALSE, BFD_RELOC_MIPS_GOT16); fixp->fx_file = fragp->fr_file; fixp->fx_line = fragp->fr_line; @@ -13784,7 +13786,7 @@ md_convert_frag (bfd *abfd ATTRIBUTE_UNUSED, segT asec, fragS *fragp) insn = HAVE_64BIT_ADDRESSES ? 0x64210000 : 0x24210000; fixp = fix_new_exp (fragp, buf - (bfd_byte *)fragp->fr_literal, - 4, &exp, 0, BFD_RELOC_LO16); + 4, &exp, FALSE, BFD_RELOC_LO16); fixp->fx_file = fragp->fr_file; fixp->fx_line = fragp->fr_line; @@ -13813,7 +13815,7 @@ md_convert_frag (bfd *abfd ATTRIBUTE_UNUSED, segT asec, fragS *fragp) if (RELAX_MIPS16_P (fragp->fr_subtype)) { int type; - register const struct mips16_immed_operand *op; + const struct mips16_immed_operand *op; bfd_boolean small, ext; offsetT val; bfd_byte *buf; |