diff options
| -rw-r--r-- | gas/ChangeLog | 16 | ||||
| -rw-r--r-- | gas/config/tc-mips.c | 273 | ||||
| -rw-r--r-- | gas/config/tc-mips.h | 2 | ||||
| -rw-r--r-- | gas/testsuite/ChangeLog | 8 | ||||
| -rw-r--r-- | gas/testsuite/gas/mips/elf-rel22.d | 9 | ||||
| -rw-r--r-- | gas/testsuite/gas/mips/elf-rel22.s | 5 | ||||
| -rw-r--r-- | gas/testsuite/gas/mips/elf-rel29.d | 18 | ||||
| -rw-r--r-- | gas/testsuite/gas/mips/elf-rel29.s | 12 | ||||
| -rw-r--r-- | gas/testsuite/gas/mips/elf-rel30.l | 37 | ||||
| -rw-r--r-- | gas/testsuite/gas/mips/elf-rel30.s | 42 | ||||
| -rw-r--r-- | gas/testsuite/gas/mips/micromips@elf-rel29.d | 18 | ||||
| -rw-r--r-- | gas/testsuite/gas/mips/mips.exp | 2 |
12 files changed, 319 insertions, 123 deletions
diff --git a/gas/ChangeLog b/gas/ChangeLog index 6856f58..246c02f 100644 --- a/gas/ChangeLog +++ b/gas/ChangeLog @@ -1,3 +1,19 @@ +2012-09-23 Richard Sandiford <rdsandiford@googlemail.com> + + * config/tc-mips.h (TC_FORCE_RELOCATION): Remove comment. + * config/tc-mips.c (calculate_reloc): New function. + (append_insn): Use it. Do not resolve compound relocations here. + (mips16_macro_build, mips16_ip): Use calculate_reloc. + (mips16_immed_extend): New function, split out from... + (mips16_immed): ...here. + (mips_frob_file): Handle null symbols. + (mips_force_relocation): Remove NEWABI handling. + (read_reloc_insn, write_reloc_insn): New functions. + (md_apply_fix): Report TLS relocations against constants. + Use read_reloc_insn, calculate_reloc and write_reloc_insn. + Report relocations against constants that can't be resolved + at assembly time. + 2012-09-23 Maciej W. Rozycki <macro@codesourcery.com> * config/tc-mips.c (append_insn) <BFD_RELOC_MIPS_JMP>: Don't diff --git a/gas/config/tc-mips.c b/gas/config/tc-mips.c index 7ab846f..e866010 100644 --- a/gas/config/tc-mips.c +++ b/gas/config/tc-mips.c @@ -4022,6 +4022,52 @@ micromips_map_reloc (bfd_reloc_code_real_type reloc) return reloc; } +/* Try to resolve relocation RELOC against constant OPERAND at assembly time. + Return true on success, storing the resolved value in RESULT. */ + +static bfd_boolean +calculate_reloc (bfd_reloc_code_real_type reloc, offsetT operand, + offsetT *result) +{ + switch (reloc) + { + case BFD_RELOC_MIPS_HIGHEST: + case BFD_RELOC_MICROMIPS_HIGHEST: + *result = ((operand + 0x800080008000ull) >> 48) & 0xffff; + return TRUE; + + case BFD_RELOC_MIPS_HIGHER: + case BFD_RELOC_MICROMIPS_HIGHER: + *result = ((operand + 0x80008000ull) >> 32) & 0xffff; + return TRUE; + + case BFD_RELOC_HI16_S: + case BFD_RELOC_MICROMIPS_HI16_S: + case BFD_RELOC_MIPS16_HI16_S: + *result = ((operand + 0x8000) >> 16) & 0xffff; + return TRUE; + + case BFD_RELOC_HI16: + case BFD_RELOC_MICROMIPS_HI16: + case BFD_RELOC_MIPS16_HI16: + *result = (operand >> 16) & 0xffff; + return TRUE; + + case BFD_RELOC_LO16: + case BFD_RELOC_MICROMIPS_LO16: + case BFD_RELOC_MIPS16_LO16: + *result = operand & 0xffff; + return TRUE; + + case BFD_RELOC_UNUSED: + *result = operand; + return TRUE; + + default: + return FALSE; + } +} + /* Output an instruction. IP is the instruction information. ADDRESS_EXPR is an operand of the instruction to be used with RELOC_TYPE. EXPANSIONP is true if the instruction is part of @@ -4057,43 +4103,13 @@ append_insn (struct mips_cl_insn *ip, expressionS *address_expr, if (address_expr == NULL) ip->complete_p = 1; - else if (*reloc_type <= BFD_RELOC_UNUSED + else if (reloc_type[0] <= BFD_RELOC_UNUSED + && reloc_type[1] == BFD_RELOC_UNUSED + && reloc_type[2] == BFD_RELOC_UNUSED && address_expr->X_op == O_constant) { - unsigned int tmp; - - ip->complete_p = 1; switch (*reloc_type) { - case BFD_RELOC_32: - ip->insn_opcode |= address_expr->X_add_number; - break; - - case BFD_RELOC_MIPS_HIGHEST: - tmp = (address_expr->X_add_number + 0x800080008000ull) >> 48; - ip->insn_opcode |= tmp & 0xffff; - break; - - case BFD_RELOC_MIPS_HIGHER: - tmp = (address_expr->X_add_number + 0x80008000ull) >> 32; - ip->insn_opcode |= tmp & 0xffff; - break; - - case BFD_RELOC_HI16_S: - tmp = (address_expr->X_add_number + 0x8000) >> 16; - ip->insn_opcode |= tmp & 0xffff; - break; - - case BFD_RELOC_HI16: - ip->insn_opcode |= (address_expr->X_add_number >> 16) & 0xffff; - break; - - case BFD_RELOC_UNUSED: - case BFD_RELOC_LO16: - case BFD_RELOC_MIPS_GOT_DISP: - ip->insn_opcode |= address_expr->X_add_number & 0xffff; - break; - case BFD_RELOC_MIPS_JMP: { int shift; @@ -4136,13 +4152,22 @@ append_insn (struct mips_cl_insn *ip, expressionS *address_expr, ip->insn_opcode |= ((address_expr->X_add_number >> shift) & 0xffff); } - ip->complete_p = 0; } break; default: - internalError (); - } + { + offsetT value; + + if (calculate_reloc (*reloc_type, address_expr->X_add_number, + &value)) + { + ip->insn_opcode |= value & 0xffff; + ip->complete_p = 1; + } + } + break; + } } if (mips_relax.sequence != 2 && !mips_opts.noreorder) @@ -5227,14 +5252,15 @@ mips16_macro_build (expressionS *ep, const char *name, const char *fmt, case 'p': case 'q': { + offsetT value; + gas_assert (ep != NULL); if (ep->X_op != O_constant) *r = (int) BFD_RELOC_UNUSED + c; - else + else if (calculate_reloc (*r, ep->X_add_number, &value)) { - mips16_immed (NULL, 0, c, *r, ep->X_add_number, - 0, &insn.insn_opcode); + mips16_immed (NULL, 0, c, *r, value, 0, &insn.insn_opcode); ep = NULL; *r = BFD_RELOC_UNUSED; } @@ -13376,40 +13402,17 @@ mips16_ip (char *str, struct mips_cl_insn *ip) case '\0': if (*s == '\0') { + offsetT value; + /* Stuff the immediate value in now, if we can. */ if (imm_expr.X_op == O_constant && *imm_reloc > BFD_RELOC_UNUSED - && *imm_reloc != BFD_RELOC_MIPS16_GOT16 - && *imm_reloc != BFD_RELOC_MIPS16_CALL16 - && insn->pinfo != INSN_MACRO) + && insn->pinfo != INSN_MACRO + && calculate_reloc (*offset_reloc, + imm_expr.X_add_number, &value)) { - valueT tmp; - - switch (*offset_reloc) - { - case BFD_RELOC_MIPS16_HI16_S: - tmp = (imm_expr.X_add_number + 0x8000) >> 16; - break; - - case BFD_RELOC_MIPS16_HI16: - tmp = imm_expr.X_add_number >> 16; - break; - - case BFD_RELOC_MIPS16_LO16: - tmp = ((imm_expr.X_add_number + 0x8000) & 0xffff) - - 0x8000; - break; - - case BFD_RELOC_UNUSED: - tmp = imm_expr.X_add_number; - break; - - default: - internalError (); - } - mips16_immed (NULL, 0, *imm_reloc - BFD_RELOC_UNUSED, - *offset_reloc, tmp, forced_insn_length, + *offset_reloc, value, forced_insn_length, &ip->insn_opcode); imm_expr.X_op = O_absent; *imm_reloc = BFD_RELOC_UNUSED; @@ -13995,6 +13998,31 @@ static const struct mips16_immed_operand mips16_immed_operands[] = #define MIPS16_NUM_IMMED \ (sizeof mips16_immed_operands / sizeof mips16_immed_operands[0]) +/* Marshal immediate value VAL for an extended MIPS16 instruction. + NBITS is the number of significant bits in VAL. */ + +static unsigned long +mips16_immed_extend (offsetT val, unsigned int nbits) +{ + int extval; + if (nbits == 16) + { + extval = ((val >> 11) & 0x1f) | (val & 0x7e0); + val &= 0x1f; + } + else if (nbits == 15) + { + extval = ((val >> 11) & 0xf) | (val & 0x7f0); + val &= 0xf; + } + else + { + extval = ((val & 0x1f) << 6) | (val & 0x20); + val = 0; + } + return (extval << 16) | val; +} + /* Install immediate value VAL into MIPS16 instruction *INSN, extending it if necessary. The instruction in *INSN may already be extended. @@ -14078,7 +14106,6 @@ mips16_immed (char *file, unsigned int line, int type, else { long minext, maxext; - int extval; if (reloc == BFD_RELOC_UNUSED) { @@ -14097,23 +14124,7 @@ mips16_immed (char *file, unsigned int line, int type, _("operand value out of range for instruction")); } - if (op->extbits == 16) - { - extval = ((val >> 11) & 0x1f) | (val & 0x7e0); - val &= 0x1f; - } - else if (op->extbits == 15) - { - extval = ((val >> 11) & 0xf) | (val & 0x7f0); - val &= 0xf; - } - else - { - extval = ((val & 0x1f) << 6) | (val & 0x20); - val = 0; - } - - *insn |= (extval << 16) | val; + *insn |= mips16_immed_extend (val, op->extbits); } } @@ -15357,9 +15368,11 @@ mips_frob_file (void) gas_assert (reloc_needs_lo_p (l->fixp->fx_r_type)); /* If a GOT16 relocation turns out to be against a global symbol, - there isn't supposed to be a matching LO. */ + there isn't supposed to be a matching LO. Ignore %gots against + constants; we'll report an error for those later. */ if (got16_reloc_p (l->fixp->fx_r_type) - && !pic_need_relax (l->fixp->fx_addsy, l->seg)) + && !(l->fixp->fx_addsy + && pic_need_relax (l->fixp->fx_addsy, l->seg))) continue; /* Check quickly whether the next fixup happens to be a matching %lo. */ @@ -15417,9 +15430,6 @@ mips_frob_file (void) } } -/* We may have combined relocations without symbols in the N32/N64 ABI. - We have to prevent gas from dropping them. */ - int mips_force_relocation (fixS *fixp) { @@ -15433,23 +15443,40 @@ mips_force_relocation (fixS *fixp) || fixp->fx_r_type == BFD_RELOC_MICROMIPS_16_PCREL_S1) return 1; - if (HAVE_NEWABI - && S_GET_SEGMENT (fixp->fx_addsy) == bfd_abs_section_ptr - && (fixp->fx_r_type == BFD_RELOC_MIPS_SUB - || hi16_reloc_p (fixp->fx_r_type) - || lo16_reloc_p (fixp->fx_r_type))) - return 1; - return 0; } +/* Read the instruction associated with RELOC from BUF. */ + +static unsigned int +read_reloc_insn (char *buf, bfd_reloc_code_real_type reloc) +{ + if (mips16_reloc_p (reloc) || micromips_reloc_p (reloc)) + return read_compressed_insn (buf, 4); + else + return read_insn (buf); +} + +/* Write instruction INSN to BUF, given that it has been relocated + by RELOC. */ + +static void +write_reloc_insn (char *buf, bfd_reloc_code_real_type reloc, + unsigned long insn) +{ + if (mips16_reloc_p (reloc) || micromips_reloc_p (reloc)) + write_compressed_insn (buf, insn, 4); + else + write_insn (buf, insn); +} + /* Apply a fixup to the object file. */ void md_apply_fix (fixS *fixP, valueT *valP, segT seg ATTRIBUTE_UNUSED) { char *buf; - long insn; + unsigned long insn; reloc_howto_type *howto; /* We ignore generic BFD relocations we don't know about. */ @@ -15515,6 +15542,12 @@ md_apply_fix (fixS *fixP, valueT *valP, segT seg ATTRIBUTE_UNUSED) case BFD_RELOC_MIPS16_TLS_GOTTPREL: case BFD_RELOC_MIPS16_TLS_TPREL_HI16: case BFD_RELOC_MIPS16_TLS_TPREL_LO16: + if (!fixP->fx_addsy) + { + as_bad_where (fixP->fx_file, fixP->fx_line, + _("TLS relocation against a constant")); + break; + } S_SET_THREAD_LOCAL (fixP->fx_addsy); /* fall through */ @@ -15536,6 +15569,7 @@ md_apply_fix (fixS *fixP, valueT *valP, segT seg ATTRIBUTE_UNUSED) case BFD_RELOC_MIPS_JALR: case BFD_RELOC_HI16: case BFD_RELOC_HI16_S: + case BFD_RELOC_LO16: case BFD_RELOC_GPREL16: case BFD_RELOC_MIPS_LITERAL: case BFD_RELOC_MIPS_CALL16: @@ -15550,6 +15584,7 @@ md_apply_fix (fixS *fixP, valueT *valP, segT seg ATTRIBUTE_UNUSED) case BFD_RELOC_MIPS16_CALL16: case BFD_RELOC_MIPS16_HI16: case BFD_RELOC_MIPS16_HI16_S: + case BFD_RELOC_MIPS16_LO16: case BFD_RELOC_MIPS16_JMP: case BFD_RELOC_MICROMIPS_JMP: case BFD_RELOC_MICROMIPS_GOT_DISP: @@ -15562,6 +15597,7 @@ md_apply_fix (fixS *fixP, valueT *valP, segT seg ATTRIBUTE_UNUSED) case BFD_RELOC_MICROMIPS_JALR: case BFD_RELOC_MICROMIPS_HI16: case BFD_RELOC_MICROMIPS_HI16_S: + case BFD_RELOC_MICROMIPS_LO16: case BFD_RELOC_MICROMIPS_GPREL16: case BFD_RELOC_MICROMIPS_LITERAL: case BFD_RELOC_MICROMIPS_CALL16: @@ -15570,7 +15606,23 @@ md_apply_fix (fixS *fixP, valueT *valP, segT seg ATTRIBUTE_UNUSED) case BFD_RELOC_MICROMIPS_GOT_LO16: case BFD_RELOC_MICROMIPS_CALL_HI16: case BFD_RELOC_MICROMIPS_CALL_LO16: - /* Nothing needed to do. The value comes from the reloc entry. */ + if (fixP->fx_done) + { + offsetT value; + + if (calculate_reloc (fixP->fx_r_type, *valP, &value)) + { + insn = read_reloc_insn (buf, fixP->fx_r_type); + if (mips16_reloc_p (fixP->fx_r_type)) + insn |= mips16_immed_extend (value, 16); + else + insn |= (value & 0xffff); + write_reloc_insn (buf, fixP->fx_r_type, insn); + } + else + as_bad_where (fixP->fx_file, fixP->fx_line, + _("Unsupported constant in relocation")); + } break; case BFD_RELOC_64: @@ -15604,27 +15656,6 @@ md_apply_fix (fixS *fixP, valueT *valP, segT seg ATTRIBUTE_UNUSED) md_number_to_chars (buf, *valP, fixP->fx_size); break; - case BFD_RELOC_LO16: - case BFD_RELOC_MIPS16_LO16: - case BFD_RELOC_MICROMIPS_LO16: - /* FIXME: Now that embedded-PIC is gone, some of this code/comment - may be safe to remove, but if so it's not obvious. */ - /* When handling an embedded PIC switch statement, we can wind - up deleting a LO16 reloc. See the 'o' case in mips_ip. */ - if (fixP->fx_done) - { - if (*valP + 0x8000 > 0xffff) - as_bad_where (fixP->fx_file, fixP->fx_line, - _("relocation overflow")); - /* 32-bit microMIPS instructions are divided into two halfwords. - Relocations always refer to the second halfword, regardless - of endianness. */ - if (target_big_endian || fixP->fx_r_type == BFD_RELOC_MICROMIPS_LO16) - buf += 2; - md_number_to_chars (buf, *valP, 2); - } - break; - case BFD_RELOC_16_PCREL_S2: if ((*valP & 0x3) != 0) as_bad_where (fixP->fx_file, fixP->fx_line, diff --git a/gas/config/tc-mips.h b/gas/config/tc-mips.h index dc4c0a4..c7eaa04 100644 --- a/gas/config/tc-mips.h +++ b/gas/config/tc-mips.h @@ -137,8 +137,6 @@ extern int mips_fix_adjustable (struct fix *); #define EXTERN_FORCE_RELOC \ (OUTPUT_FLAVOR == bfd_target_elf_flavour) -/* When generating NEWABI code, we may need to have to keep combined - relocations which don't have symbols. */ #define TC_FORCE_RELOCATION(FIX) mips_force_relocation (FIX) extern int mips_force_relocation (struct fix *); diff --git a/gas/testsuite/ChangeLog b/gas/testsuite/ChangeLog index fe5da58..fda98bf 100644 --- a/gas/testsuite/ChangeLog +++ b/gas/testsuite/ChangeLog @@ -1,5 +1,13 @@ 2012-09-23 Richard Sandiford <rdsandiford@googlemail.com> + * gas/mips/elf-rel22.s, gas/mips/elf-rel22.d: Add more tests. + * gas/mips/elf-rel29.s, gas/mips/elf-rel29.d, + gas/mips/micromips@elf-rel29.d, gas/mips/elf-rel30.s, + gas/mips/elf-rel30.l: New tests. + * gas/mips/mips.exp: Run them. + +2012-09-23 Richard Sandiford <rdsandiford@googlemail.com> + * gas/mips/dot-1.s, gas/mips/dot-1.d, gas/mips/micromips@dot-1.d, gas/mips/mips16@dot-1.d: New test. * gas/mips/mips.exp: Run it. diff --git a/gas/testsuite/gas/mips/elf-rel22.d b/gas/testsuite/gas/mips/elf-rel22.d index c4e85e5..e84100d 100644 --- a/gas/testsuite/gas/mips/elf-rel22.d +++ b/gas/testsuite/gas/mips/elf-rel22.d @@ -7,3 +7,12 @@ Relocation section '\.rela\.text' .*: .* R_MIPS_LO16 * 4 * Type2: R_MIPS_SUB * * Type3: R_MIPS_LO16 * +.* R_MIPS_LO16 * 4 + * Type2: R_MIPS_SUB * + * Type3: R_MIPS_LO16 * +.* R_MIPS_GPREL16 * 123456 + * Type2: R_MIPS_HI16 * + * Type3: R_MIPS_NONE * +.* R_MIPS_GPREL16 * 234567 + * Type2: R_MIPS_SUB * + * Type3: R_MIPS_LO16 * diff --git a/gas/testsuite/gas/mips/elf-rel22.s b/gas/testsuite/gas/mips/elf-rel22.s index 82a1cac..49a16ee 100644 --- a/gas/testsuite/gas/mips/elf-rel22.s +++ b/gas/testsuite/gas/mips/elf-rel22.s @@ -1,4 +1,9 @@ + .eqv early_const,0x123456 lui $4,%lo(%neg(%lo(bar-foo))) foo: nop bar: + lui $4,%lo(%neg(%lo(bar-foo))) + lui $4,%hi(%gp_rel(early_const)) + lui $4,%lo(%neg(%gp_rel(late_const))) + .eqv late_const,0x234567 diff --git a/gas/testsuite/gas/mips/elf-rel29.d b/gas/testsuite/gas/mips/elf-rel29.d new file mode 100644 index 0000000..174542c --- /dev/null +++ b/gas/testsuite/gas/mips/elf-rel29.d @@ -0,0 +1,18 @@ +#objdump: -dr --show-raw-insn +#as: -64 +#name: MIPS ELF reloc 29 +#source: elf-rel29.s + +.*file format.* + +Disassembly .* + +0+0 <foo>: +.*: 3c041234 lui a0,0x1234 +.*: 00042438 dsll a0,a0,0x10 +.*: 64845679 daddiu a0,a0,22137 +.*: 00042438 dsll a0,a0,0x10 +.*: 64849abd daddiu a0,a0,-25923 +.*: 00042438 dsll a0,a0,0x10 +.*: 8c84def0 lw a0,-8464\(a0\) +#pass diff --git a/gas/testsuite/gas/mips/elf-rel29.s b/gas/testsuite/gas/mips/elf-rel29.s new file mode 100644 index 0000000..a7edc6a --- /dev/null +++ b/gas/testsuite/gas/mips/elf-rel29.s @@ -0,0 +1,12 @@ + .set nomips16 + .ent foo +foo: + lui $4,%highest(bar) + dsll $4,$4,16 + daddiu $4,$4,%higher(bar) + dsll $4,$4,16 + daddiu $4,$4,%hi(bar) + dsll $4,$4,16 + lw $4,%lo(bar)($4) + .end foo + .eqv bar,0x123456789abcdef0 diff --git a/gas/testsuite/gas/mips/elf-rel30.l b/gas/testsuite/gas/mips/elf-rel30.l new file mode 100644 index 0000000..3cbb4f1 --- /dev/null +++ b/gas/testsuite/gas/mips/elf-rel30.l @@ -0,0 +1,37 @@ +.*: +.*: Unsupported constant in relocation +.*: Unsupported constant in relocation +.*: Unsupported constant in relocation +.*: Unsupported constant in relocation +.*: Unsupported constant in relocation +.*: Unsupported constant in relocation +.*: Unsupported constant in relocation +.*: Unsupported constant in relocation +.*: Unsupported constant in relocation +.*: Unsupported constant in relocation +.*: Unsupported constant in relocation +.*: Unsupported constant in relocation +.*: Unsupported constant in relocation +.*: Unsupported constant in relocation +.*: Unsupported constant in relocation +.*: Unsupported constant in relocation +.*: Unsupported constant in relocation +.*: Unsupported constant in relocation +.*: Unsupported constant in relocation +.*: Unsupported constant in relocation +.*: Unsupported constant in relocation +.*: Unsupported constant in relocation +.*: TLS relocation against a constant +.*: TLS relocation against a constant +.*: TLS relocation against a constant +.*: TLS relocation against a constant +.*: TLS relocation against a constant +.*: TLS relocation against a constant +.*: TLS relocation against a constant +.*: TLS relocation against a constant +.*: TLS relocation against a constant +.*: TLS relocation against a constant +.*: TLS relocation against a constant +.*: TLS relocation against a constant +.*: TLS relocation against a constant +.*: TLS relocation against a constant diff --git a/gas/testsuite/gas/mips/elf-rel30.s b/gas/testsuite/gas/mips/elf-rel30.s new file mode 100644 index 0000000..24dfd57 --- /dev/null +++ b/gas/testsuite/gas/mips/elf-rel30.s @@ -0,0 +1,42 @@ + .set nomips16 + .eqv c1,0x12345678 + .ent foo +foo: + lui $4,%call_hi(c1) + lui $4,%call_hi(c2) + lui $4,%call_lo(c1) + lui $4,%call_lo(c2) + lui $4,%call16(c1) + lui $4,%call16(c2) + lui $4,%got_page(c1) + lui $4,%got_page(c2) + lui $4,%got_disp(c1) + lui $4,%got_disp(c2) + lui $4,%got_ofst(c1) + lui $4,%got_ofst(c2) + lui $4,%got_hi(c1) + lui $4,%got_hi(c2) + lui $4,%got_lo(c1) + lui $4,%got_lo(c2) + lui $4,%got(c1) + lui $4,%got(c2) + lui $4,%gp_rel(c1) + lui $4,%gp_rel(c2) + lui $4,%got(c1) + lui $4,%got(c2) + lui $4,%tlsgd(c1) + lui $4,%tlsgd(c2) + lui $4,%tlsldm(c1) + lui $4,%tlsldm(c2) + lui $4,%dtprel_hi(c1) + lui $4,%dtprel_hi(c2) + lui $4,%dtprel_lo(c1) + lui $4,%dtprel_lo(c2) + lui $4,%tprel_hi(c1) + lui $4,%tprel_hi(c2) + lui $4,%tprel_lo(c1) + lui $4,%tprel_lo(c2) + lui $4,%gottprel(c1) + lui $4,%gottprel(c2) + .end foo + .eqv c2,0x12345678 diff --git a/gas/testsuite/gas/mips/micromips@elf-rel29.d b/gas/testsuite/gas/mips/micromips@elf-rel29.d new file mode 100644 index 0000000..0931924 --- /dev/null +++ b/gas/testsuite/gas/mips/micromips@elf-rel29.d @@ -0,0 +1,18 @@ +#objdump: -dr --show-raw-insn +#as: -64 +#name: MIPS ELF reloc 29 +#source: elf-rel29.s + +.*file format.* + +Disassembly .* + +0+0 <foo>: +.*: 41a4 1234 lui a0,0x1234 +.*: 5884 8000 dsll a0,a0,0x10 +.*: 5c84 5679 daddiu a0,a0,22137 +.*: 5884 8000 dsll a0,a0,0x10 +.*: 5c84 9abd daddiu a0,a0,-25923 +.*: 5884 8000 dsll a0,a0,0x10 +.*: fc84 def0 lw a0,-8464\(a0\) +#pass diff --git a/gas/testsuite/gas/mips/mips.exp b/gas/testsuite/gas/mips/mips.exp index 762755e..63ece6b 100644 --- a/gas/testsuite/gas/mips/mips.exp +++ b/gas/testsuite/gas/mips/mips.exp @@ -917,7 +917,9 @@ if { [istarget mips*-*-vxworks*] } { if $has_newabi { run_dump_test "elf-rel28-n32" run_dump_test "elf-rel28-n64" + run_dump_test_arches "elf-rel29" [mips_arch_list_matching mips3] } + run_list_test_arches "elf-rel30" "-32" [mips_arch_list_all] if { !$no_mips16 } { run_dump_test "${tmips}mips${el}16-e" |