diff options
77 files changed, 1227 insertions, 63 deletions
diff --git a/gas/ChangeLog b/gas/ChangeLog index 221f925..1c3e80a 100644 --- a/gas/ChangeLog +++ b/gas/ChangeLog @@ -1,3 +1,90 @@ +2016-06-24 Maciej W. Rozycki <macro@imgtec.com> + + * config/tc-mips.c (append_insn): Use any `O_symbol' expression + unchanged with relaxed MIPS16 instructions. + (mips16_extended_frag): Adjust accordingly. Return 1 right + away if a relocation will be required for the symbol requested. + Remove dead first relaxation pass code. + (mips_relax_frag): Pass `sec' down to `mips16_extended_frag'. + (md_convert_frag): Adjust symbol value calculation. Raise an + error if a relocation is required for the symbol requested. + * testsuite/gas/mips/mips16@relax-swap3.d: Remove dump patterns, + add error output. + * testsuite/gas/mips/mips16@relax-swap3.l: New error output. + * testsuite/gas/mips/mips16-pcrel-relax-0.d: New test. + * testsuite/gas/mips/mips16-pcrel-relax-1.d: New test. + * testsuite/gas/mips/mips16-pcrel-relax-2.d: New test. + * testsuite/gas/mips/mips16-pcrel-relax-3.d: New test. + * testsuite/gas/mips/mips16-pcrel-reloc-0.d: New test. + * testsuite/gas/mips/mips16-pcrel-reloc-1.d: New test. + * testsuite/gas/mips/mips16-pcrel-reloc-2.d: New test. + * testsuite/gas/mips/mips16-pcrel-reloc-3.d: New test. + * testsuite/gas/mips/mips16-pcrel-reloc-4.d: New test. + * testsuite/gas/mips/mips16-pcrel-reloc-5.d: New test. + * testsuite/gas/mips/mips16-pcrel-reloc-6.d: New test. + * testsuite/gas/mips/mips16-pcrel-reloc-7.d: New test. + * testsuite/gas/mips/mips16-pcrel-addend-0.d: New test. + * testsuite/gas/mips/mips16-pcrel-addend-1.d: New test. + * testsuite/gas/mips/mips16-pcrel-addend-2.d: New test. + * testsuite/gas/mips/mips16-pcrel-addend-3.d: New test. + * testsuite/gas/mips/mips16-pcrel-absolute.d: New test. + * testsuite/gas/mips/mips16-branch-reloc-0.d: New test. + * testsuite/gas/mips/mips16-branch-reloc-1.d: New test. + * testsuite/gas/mips/mips16-branch-reloc-2.d: New test. + * testsuite/gas/mips/mips16-branch-reloc-3.d: New test. + * testsuite/gas/mips/mips16-branch-addend-0.d: New test. + * testsuite/gas/mips/mips16-branch-addend-1.d: New test. + * testsuite/gas/mips/mips16-branch-addend-2.d: New test. + * testsuite/gas/mips/mips16-branch-addend-3.d: New test. + * testsuite/gas/mips/mips16-branch-absolute.d: New test. + * testsuite/gas/mips/mips16-absolute-reloc-0.d: New test. + * testsuite/gas/mips/mips16-absolute-reloc-1.d: New test. + * testsuite/gas/mips/mips16-absolute-reloc-2.d: New test. + * testsuite/gas/mips/mips16-absolute-reloc-3.d: New test. + * testsuite/gas/mips/mips16-pcrel-reloc-2.l: New error output. + * testsuite/gas/mips/mips16-pcrel-reloc-3.l: New error output. + * testsuite/gas/mips/mips16-pcrel-reloc-6.l: New error output. + * testsuite/gas/mips/mips16-pcrel-reloc-7.l: New error output. + * testsuite/gas/mips/mips16-pcrel-addend-2.l: New error output. + * testsuite/gas/mips/mips16-pcrel-addend-3.l: New error output. + * testsuite/gas/mips/mips16-pcrel-absolute.l: New error output. + * testsuite/gas/mips/mips16-branch-reloc-2.l: New error output. + * testsuite/gas/mips/mips16-branch-reloc-3.l: New error output. + * testsuite/gas/mips/mips16-branch-addend-2.l: New error output. + * testsuite/gas/mips/mips16-branch-addend-3.l: New error output. + * testsuite/gas/mips/mips16-branch-absolute.l: New error output. + * testsuite/gas/mips/mips16-absolute-reloc-2.l: New error output. + * testsuite/gas/mips/mips16-absolute-reloc-3.l: New error output. + * testsuite/gas/mips/mips16-pcrel-relax-0.s: New test source. + * testsuite/gas/mips/mips16-pcrel-relax-2.s: New test source. + * testsuite/gas/mips/mips16-pcrel-reloc-0.s: New test source. + * testsuite/gas/mips/mips16-pcrel-reloc-1.s: New test source. + * testsuite/gas/mips/mips16-pcrel-reloc-2.s: New test source. + * testsuite/gas/mips/mips16-pcrel-reloc-3.s: New test source. + * testsuite/gas/mips/mips16-pcrel-reloc-4.s: New test source. + * testsuite/gas/mips/mips16-pcrel-reloc-5.s: New test source. + * testsuite/gas/mips/mips16-pcrel-reloc-6.s: New test source. + * testsuite/gas/mips/mips16-pcrel-reloc-7.s: New test source. + * testsuite/gas/mips/mips16-pcrel-addend-0.s: New test source. + * testsuite/gas/mips/mips16-pcrel-addend-1.s: New test source. + * testsuite/gas/mips/mips16-pcrel-addend-2.s: New test source. + * testsuite/gas/mips/mips16-pcrel-addend-3.s: New test source. + * testsuite/gas/mips/mips16-pcrel-absolute.s: New test source. + * testsuite/gas/mips/mips16-branch-reloc-0.s: New test source. + * testsuite/gas/mips/mips16-branch-reloc-1.s: New test source. + * testsuite/gas/mips/mips16-branch-reloc-2.s: New test source. + * testsuite/gas/mips/mips16-branch-reloc-3.s: New test source. + * testsuite/gas/mips/mips16-branch-addend-0.s: New test source. + * testsuite/gas/mips/mips16-branch-addend-1.s: New test source. + * testsuite/gas/mips/mips16-branch-addend-2.s: New test source. + * testsuite/gas/mips/mips16-branch-addend-3.s: New test source. + * testsuite/gas/mips/mips16-branch-absolute.s: New test source. + * testsuite/gas/mips/mips16-absolute-reloc-0.s: New test source. + * testsuite/gas/mips/mips16-absolute-reloc-1.s: New test source. + * testsuite/gas/mips/mips16-absolute-reloc-2.s: New test source. + * testsuite/gas/mips/mips16-absolute-reloc-3.s: New test source. + * testsuite/gas/mips/mips.exp: Run the new tests. + 2016-06-24 Alan Modra <amodra@gmail.com> * configure.tgt (alpha-*-openbsd*): Use em=nbsd. diff --git a/gas/config/tc-mips.c b/gas/config/tc-mips.c index bbb604a..ab2ea0c 100644 --- a/gas/config/tc-mips.c +++ b/gas/config/tc-mips.c @@ -7307,15 +7307,31 @@ append_insn (struct mips_cl_insn *ip, expressionS *address_expr, } else if (mips_opts.mips16 && *reloc_type > BFD_RELOC_UNUSED) { + symbolS *symbol; + offsetT offset; + /* We need to set up a variant frag. */ gas_assert (address_expr != NULL); + /* Pass any `O_symbol' expression unchanged as an `expr_section' + symbol created by `make_expr_symbol' may not get a necessary + external relocation produced. */ + if (address_expr->X_op == O_symbol) + { + symbol = address_expr->X_add_symbol; + offset = address_expr->X_add_number; + } + else + { + symbol = make_expr_symbol (address_expr); + offset = 0; + } add_relaxed_insn (ip, 4, 0, RELAX_MIPS16_ENCODE (*reloc_type - BFD_RELOC_UNUSED, forced_insn_length == 2, forced_insn_length == 4, delayed_branch_p (&history[0]), history[0].mips16_absolute_jump_p), - make_expr_symbol (address_expr), 0); + symbol, offset); } else if (mips_opts.mips16 && insn_length (ip) == 2) { @@ -16731,12 +16747,17 @@ mips16_extended_frag (fragS *fragp, asection *sec, long stretch) if (RELAX_MIPS16_USER_EXT (fragp->fr_subtype)) return 1; + symsec = S_GET_SEGMENT (fragp->fr_symbol); type = RELAX_MIPS16_TYPE (fragp->fr_subtype); operand = mips16_immed_operand (type, FALSE); + if (S_FORCE_RELOC (fragp->fr_symbol, TRUE) + || (operand->root.type == OP_PCREL + ? sec != symsec + : !bfd_is_abs_section (symsec))) + return 1; sym_frag = symbol_get_frag (fragp->fr_symbol); - val = S_GET_VALUE (fragp->fr_symbol); - symsec = S_GET_SEGMENT (fragp->fr_symbol); + val = S_GET_VALUE (fragp->fr_symbol) + fragp->fr_offset; if (operand->root.type == OP_PCREL) { @@ -16744,47 +16765,16 @@ mips16_extended_frag (fragS *fragp, asection *sec, long stretch) addressT addr; offsetT maxtiny; - /* We won't have the section when we are called from - mips_relax_frag. However, we will always have been called - from md_estimate_size_before_relax first. If this is a - branch to a different section, we mark it as such. If SEC is - NULL, and the frag is not marked, then it must be a branch to - the same section. */ - pcrel_op = (const struct mips_pcrel_operand *) operand; - if (sec == NULL) - { - if (RELAX_MIPS16_LONG_BRANCH (fragp->fr_subtype)) - return 1; - } - else - { - /* Must have been called from md_estimate_size_before_relax. */ - if (symsec != sec) - { - fragp->fr_subtype = - RELAX_MIPS16_MARK_LONG_BRANCH (fragp->fr_subtype); - - /* FIXME: We should support this, and let the linker - catch branches and loads that are out of range. */ - as_bad_where (fragp->fr_file, fragp->fr_line, - _("unsupported PC relative reference to different section")); + if (RELAX_MIPS16_LONG_BRANCH (fragp->fr_subtype)) + return 1; - return 1; - } - if (fragp != sym_frag && sym_frag->fr_address == 0) - /* Assume non-extended on the first relaxation pass. - The address we have calculated will be bogus if this is - a forward branch to another frag, as the forward frag - will have fr_address == 0. */ - return 0; - } + pcrel_op = (const struct mips_pcrel_operand *) operand; - /* In this case, we know for sure that the symbol fragment is in - the same section. If the relax_marker of the symbol fragment - differs from the relax_marker of this fragment, we have not - yet adjusted the symbol fragment fr_address. We want to add - in STRETCH in order to get a better estimate of the address. - This particularly matters because of the shift bits. */ + /* If the relax_marker of the symbol fragment differs from the + relax_marker of this fragment, we have not yet adjusted the + symbol fragment fr_address. We want to add in STRETCH in + order to get a better estimate of the address. This + particularly matters because of the shift bits. */ if (stretch != 0 && sym_frag->relax_marker != fragp->relax_marker) { @@ -16844,9 +16834,8 @@ mips16_extended_frag (fragS *fragp, asection *sec, long stretch) /* If any of the shifted bits are set, we must use an extended opcode. If the address depends on the size of this instruction, this can lead to a loop, so we arrange to always - use an extended opcode. We only check this when we are in - the main relaxation loop, when SEC is NULL. */ - if ((val & ((1 << operand->shift) - 1)) != 0 && sec == NULL) + use an extended opcode. */ + if ((val & ((1 << operand->shift) - 1)) != 0) { fragp->fr_subtype = RELAX_MIPS16_MARK_LONG_BRANCH (fragp->fr_subtype); @@ -16867,16 +16856,13 @@ mips16_extended_frag (fragS *fragp, asection *sec, long stretch) extended with the next value above maxtiny. */ maxtiny = mips_int_operand_max (operand); if (val == maxtiny + (1 << operand->shift) - && ! RELAX_MIPS16_EXTENDED (fragp->fr_subtype) - && sec == NULL) + && ! RELAX_MIPS16_EXTENDED (fragp->fr_subtype)) { fragp->fr_subtype = RELAX_MIPS16_MARK_LONG_BRANCH (fragp->fr_subtype); return 1; } } - else if (symsec != absolute_section && sec != NULL) - as_bad_where (fragp->fr_file, fragp->fr_line, _("unsupported relocation")); return !mips16_immed_in_range_p (operand, BFD_RELOC_UNUSED, val); } @@ -17367,7 +17353,7 @@ mips_relax_frag (asection *sec, fragS *fragp, long stretch) if (! RELAX_MIPS16_P (fragp->fr_subtype)) return 0; - if (mips16_extended_frag (fragp, NULL, stretch)) + if (mips16_extended_frag (fragp, sec, stretch)) { if (RELAX_MIPS16_EXTENDED (fragp->fr_subtype)) return 0; @@ -17820,12 +17806,13 @@ md_convert_frag (bfd *abfd ATTRIBUTE_UNUSED, segT asec, fragS *fragp) unsigned int user_length, length; unsigned long insn; bfd_boolean ext; + segT symsec; type = RELAX_MIPS16_TYPE (fragp->fr_subtype); operand = mips16_immed_operand (type, FALSE); ext = RELAX_MIPS16_EXTENDED (fragp->fr_subtype); - val = resolve_symbol_value (fragp->fr_symbol); + val = resolve_symbol_value (fragp->fr_symbol) + fragp->fr_offset; if (operand->root.type == OP_PCREL) { const struct mips_pcrel_operand *pcrel_op; @@ -17878,8 +17865,16 @@ md_convert_frag (bfd *abfd ATTRIBUTE_UNUSED, segT asec, fragS *fragp) else user_length = 0; - mips16_immed (fragp->fr_file, fragp->fr_line, type, - BFD_RELOC_UNUSED, val, user_length, &insn); + symsec = S_GET_SEGMENT (fragp->fr_symbol); + if (S_FORCE_RELOC (fragp->fr_symbol, TRUE) + || (operand->root.type == OP_PCREL + ? asec != symsec + : !bfd_is_abs_section (symsec))) + as_bad_where (fragp->fr_file, fragp->fr_line, + _("unsupported relocation")); + else + mips16_immed (fragp->fr_file, fragp->fr_line, type, + BFD_RELOC_UNUSED, val, user_length, &insn); length = (ext ? 4 : 2); gas_assert (mips16_opcode_length (insn) == length); diff --git a/gas/testsuite/gas/mips/mips.exp b/gas/testsuite/gas/mips/mips.exp index 30143b8..d268dc0 100644 --- a/gas/testsuite/gas/mips/mips.exp +++ b/gas/testsuite/gas/mips/mips.exp @@ -1335,6 +1335,37 @@ if { [istarget mips*-*-vxworks*] } { run_list_test "pcrel-reloc-6" "-32 --defsym offset=4" \ "MIPS local PC-relative relocations 6b" + run_dump_test "mips16-pcrel-relax-0" + run_dump_test "mips16-pcrel-relax-1" + run_dump_test "mips16-pcrel-relax-2" + run_dump_test "mips16-pcrel-relax-3" + run_dump_test "mips16-pcrel-reloc-0" + run_dump_test "mips16-pcrel-reloc-1" + run_dump_test "mips16-pcrel-reloc-2" + run_dump_test "mips16-pcrel-reloc-3" + run_dump_test "mips16-pcrel-reloc-4" + run_dump_test "mips16-pcrel-reloc-5" + run_dump_test "mips16-pcrel-reloc-6" + run_dump_test "mips16-pcrel-reloc-7" + run_dump_test "mips16-pcrel-addend-0" + run_dump_test "mips16-pcrel-addend-1" + run_dump_test "mips16-pcrel-addend-2" + run_dump_test "mips16-pcrel-addend-3" + run_dump_test "mips16-pcrel-absolute" + run_dump_test "mips16-branch-reloc-0" + run_dump_test "mips16-branch-reloc-1" + run_dump_test "mips16-branch-reloc-2" + run_dump_test "mips16-branch-reloc-3" + run_dump_test "mips16-branch-addend-0" + run_dump_test "mips16-branch-addend-1" + run_dump_test "mips16-branch-addend-2" + run_dump_test "mips16-branch-addend-3" + run_dump_test "mips16-branch-absolute" + run_dump_test "mips16-absolute-reloc-0" + run_dump_test "mips16-absolute-reloc-1" + run_dump_test "mips16-absolute-reloc-2" + run_dump_test "mips16-absolute-reloc-3" + run_dump_test_arches "attr-gnu-4-0" "-32" \ [mips_arch_list_matching mips1] run_dump_test_arches "attr-gnu-4-0" "-64" \ diff --git a/gas/testsuite/gas/mips/mips16-absolute-reloc-0.d b/gas/testsuite/gas/mips/mips16-absolute-reloc-0.d new file mode 100644 index 0000000..d352a79 --- /dev/null +++ b/gas/testsuite/gas/mips/mips16-absolute-reloc-0.d @@ -0,0 +1,12 @@ +#objdump: -dr --prefix-addresses --show-raw-insn +#name: MIPS16 absolute relocation 0 +#as: -32 + +.*: +file format .*mips.* + +Disassembly of section \.text: + \.\.\. +[0-9a-f]+ <[^>]*> 6806 li s0,6 +[0-9a-f]+ <[^>]*> f222 0414 addiu a0,sp,4660 +[0-9a-f]+ <[^>]*> 6500 nop + \.\.\. diff --git a/gas/testsuite/gas/mips/mips16-absolute-reloc-0.s b/gas/testsuite/gas/mips/mips16-absolute-reloc-0.s new file mode 100644 index 0000000..f5b4ab8 --- /dev/null +++ b/gas/testsuite/gas/mips/mips16-absolute-reloc-0.s @@ -0,0 +1,17 @@ + .text + + .space 0x1000 + + .globl foo + .ent foo + .set mips16 +foo: + li $16, 1f - . + addiu $4, $29, 0x1234 +1: + nop + .end foo + +# Force some (non-delay-slot) zero bytes, to make 'objdump' print ... + .align 4, 0 + .space 16 diff --git a/gas/testsuite/gas/mips/mips16-absolute-reloc-1.d b/gas/testsuite/gas/mips/mips16-absolute-reloc-1.d new file mode 100644 index 0000000..1ff8ffa --- /dev/null +++ b/gas/testsuite/gas/mips/mips16-absolute-reloc-1.d @@ -0,0 +1,12 @@ +#objdump: -dr --prefix-addresses --show-raw-insn +#name: MIPS16 absolute relocation 1 +#as: -32 -mips3 + +.*: +file format .*mips.* + +Disassembly of section \.text: + \.\.\. +[0-9a-f]+ <[^>]*> fd06 daddiu s0,6 +[0-9a-f]+ <[^>]*> f222 ff94 daddiu a0,sp,4660 +[0-9a-f]+ <[^>]*> 6500 nop + \.\.\. diff --git a/gas/testsuite/gas/mips/mips16-absolute-reloc-1.s b/gas/testsuite/gas/mips/mips16-absolute-reloc-1.s new file mode 100644 index 0000000..cd6f9a2 --- /dev/null +++ b/gas/testsuite/gas/mips/mips16-absolute-reloc-1.s @@ -0,0 +1,17 @@ + .text + + .space 0x1000 + + .globl foo + .ent foo + .set mips16 +foo: + daddiu $16, 1f - . + daddiu $4, $29, 0x1234 +1: + nop + .end foo + +# Force some (non-delay-slot) zero bytes, to make 'objdump' print ... + .align 4, 0 + .space 16 diff --git a/gas/testsuite/gas/mips/mips16-absolute-reloc-2.d b/gas/testsuite/gas/mips/mips16-absolute-reloc-2.d new file mode 100644 index 0000000..29b2cda --- /dev/null +++ b/gas/testsuite/gas/mips/mips16-absolute-reloc-2.d @@ -0,0 +1,3 @@ +#name: MIPS16 absolute relocation 2 +#as: -32 +#error-output: mips16-absolute-reloc-2.l diff --git a/gas/testsuite/gas/mips/mips16-absolute-reloc-2.l b/gas/testsuite/gas/mips/mips16-absolute-reloc-2.l new file mode 100644 index 0000000..1d76bfd --- /dev/null +++ b/gas/testsuite/gas/mips/mips16-absolute-reloc-2.l @@ -0,0 +1,25 @@ +.*: Assembler messages: +.*:9: Error: unsupported relocation +.*:10: Error: unsupported relocation +.*:11: Error: unsupported relocation +.*:12: Error: unsupported relocation +.*:13: Error: unsupported relocation +.*:14: Error: unsupported relocation +.*:15: Error: unsupported relocation +.*:16: Error: unsupported relocation +.*:17: Error: unsupported relocation +.*:18: Error: unsupported relocation +.*:19: Error: unsupported relocation +.*:20: Error: unsupported relocation +.*:21: Error: unsupported relocation +.*:22: Error: unsupported relocation +.*:23: Error: unsupported relocation +.*:24: Error: unsupported relocation +.*:25: Error: unsupported relocation +.*:26: Error: unsupported relocation +.*:27: Error: unsupported relocation +.*:28: Error: unsupported relocation +.*:29: Error: unsupported relocation +.*:30: Error: unsupported relocation +.*:31: Error: unsupported relocation +.*:32: Error: unsupported relocation diff --git a/gas/testsuite/gas/mips/mips16-absolute-reloc-2.s b/gas/testsuite/gas/mips/mips16-absolute-reloc-2.s new file mode 100644 index 0000000..9026a8f --- /dev/null +++ b/gas/testsuite/gas/mips/mips16-absolute-reloc-2.s @@ -0,0 +1,37 @@ + .text + + .space 0x1000 + + .globl foo + .ent foo + .set mips16 +foo: + addiu $2, bar + addiu $2, $3, bar + addiu $2, $pc, bar + addiu $sp, bar + addiu $2, $sp, bar + cmpi $2, bar + lb $2, bar($3) + lbu $2, bar($3) + lh $2, bar($3) + lhu $2, bar($3) + li $2, bar + lw $2, bar($3) + lw $2, bar($pc) + lw $2, bar($sp) + sb $2, bar($3) + sh $2, bar($3) + sll $2, $3, bar + slti $2, bar + sltiu $2, bar + sra $2, $3, bar + srl $2, $3, bar + sw $2, bar($3) + sw $2, bar($sp) + sw $ra, bar($sp) + .end foo + +# Force some (non-delay-slot) zero bytes, to make 'objdump' print ... + .align 4, 0 + .space 16 diff --git a/gas/testsuite/gas/mips/mips16-absolute-reloc-3.d b/gas/testsuite/gas/mips/mips16-absolute-reloc-3.d new file mode 100644 index 0000000..e099ed0 --- /dev/null +++ b/gas/testsuite/gas/mips/mips16-absolute-reloc-3.d @@ -0,0 +1,3 @@ +#name: MIPS16 absolute relocation 3 +#as: -32 -mips3 +#error-output: mips16-absolute-reloc-3.l diff --git a/gas/testsuite/gas/mips/mips16-absolute-reloc-3.l b/gas/testsuite/gas/mips/mips16-absolute-reloc-3.l new file mode 100644 index 0000000..5e7d7f0 --- /dev/null +++ b/gas/testsuite/gas/mips/mips16-absolute-reloc-3.l @@ -0,0 +1,16 @@ +.*: Assembler messages: +.*:9: Error: unsupported relocation +.*:10: Error: unsupported relocation +.*:11: Error: unsupported relocation +.*:12: Error: unsupported relocation +.*:13: Error: unsupported relocation +.*:14: Error: unsupported relocation +.*:15: Error: unsupported relocation +.*:16: Error: unsupported relocation +.*:17: Error: unsupported relocation +.*:18: Error: unsupported relocation +.*:19: Error: unsupported relocation +.*:20: Error: unsupported relocation +.*:21: Error: unsupported relocation +.*:22: Error: unsupported relocation +.*:23: Error: unsupported relocation diff --git a/gas/testsuite/gas/mips/mips16-absolute-reloc-3.s b/gas/testsuite/gas/mips/mips16-absolute-reloc-3.s new file mode 100644 index 0000000..4805b96 --- /dev/null +++ b/gas/testsuite/gas/mips/mips16-absolute-reloc-3.s @@ -0,0 +1,28 @@ + .text + + .space 0x1000 + + .globl foo + .ent foo + .set mips16 +foo: + daddiu $2, bar + daddiu $2, $3, bar + daddiu $2, $pc, bar + daddiu $sp, bar + daddiu $2, $sp, bar + dsll $2, $3, bar + dsra $2, bar + dsrl $2, bar + ld $2, bar($3) + ld $2, bar($pc) + ld $2, bar($sp) + lwu $2, bar($3) + sd $2, bar($3) + sd $2, bar($sp) + sd $ra, bar($sp) + .end foo + +# Force some (non-delay-slot) zero bytes, to make 'objdump' print ... + .align 4, 0 + .space 16 diff --git a/gas/testsuite/gas/mips/mips16-branch-absolute.d b/gas/testsuite/gas/mips/mips16-branch-absolute.d new file mode 100644 index 0000000..90a9ea7 --- /dev/null +++ b/gas/testsuite/gas/mips/mips16-branch-absolute.d @@ -0,0 +1,3 @@ +#name: MIPS16 branch to absolute expression +#as: -32 +#error-output: mips16-branch-absolute.l diff --git a/gas/testsuite/gas/mips/mips16-branch-absolute.l b/gas/testsuite/gas/mips/mips16-branch-absolute.l new file mode 100644 index 0000000..c72b8d0 --- /dev/null +++ b/gas/testsuite/gas/mips/mips16-branch-absolute.l @@ -0,0 +1,6 @@ +.*: Assembler messages: +.*:8: Error: unsupported relocation +.*:9: Error: unsupported relocation +.*:10: Error: unsupported relocation +.*:11: Error: unsupported relocation +.*:12: Error: unsupported relocation diff --git a/gas/testsuite/gas/mips/mips16-branch-absolute.s b/gas/testsuite/gas/mips/mips16-branch-absolute.s new file mode 100644 index 0000000..948b0b6 --- /dev/null +++ b/gas/testsuite/gas/mips/mips16-branch-absolute.s @@ -0,0 +1,21 @@ + .text + + .space 0x1000 + + .ent foo + .set mips16 +foo: + b bar + bteqz bar + btnez bar + beqz $2, bar + bnez $2, bar + nop + .set nomips16 + .end foo + +# Force some (non-delay-slot) zero bytes, to make 'objdump' print ... + .align 4, 0 + .space 16 + + .set bar, 0x1234 diff --git a/gas/testsuite/gas/mips/mips16-branch-addend-0.d b/gas/testsuite/gas/mips/mips16-branch-addend-0.d new file mode 100644 index 0000000..9fe83e4 --- /dev/null +++ b/gas/testsuite/gas/mips/mips16-branch-addend-0.d @@ -0,0 +1,17 @@ +#objdump: -dr --prefix-addresses --show-raw-insn +#name: MIPS16 branch relocation with addend 0 +#as: -32 + +.*: +file format .*mips.* + +Disassembly of section \.text: + \.\.\. +[0-9a-f]+ <[^>]*> f121 1010 b 00002264 <bar\+0x1234> +[0-9a-f]+ <[^>]*> f121 600e bteqz 00002264 <bar\+0x1234> +[0-9a-f]+ <[^>]*> f121 610c btnez 00002264 <bar\+0x1234> +[0-9a-f]+ <[^>]*> f121 220a beqz v0,00002264 <bar\+0x1234> +[0-9a-f]+ <[^>]*> f121 2a08 bnez v0,00002264 <bar\+0x1234> +[0-9a-f]+ <[^>]*> 6500 nop + \.\.\. +[0-9a-f]+ <[^>]*> 6500 nop + \.\.\. diff --git a/gas/testsuite/gas/mips/mips16-branch-addend-0.s b/gas/testsuite/gas/mips/mips16-branch-addend-0.s new file mode 100644 index 0000000..b6f7d68 --- /dev/null +++ b/gas/testsuite/gas/mips/mips16-branch-addend-0.s @@ -0,0 +1,30 @@ + .text + + .space 0x1000 + + .ent foo + .set mips16 +foo: + b bar + 0x1234 + bteqz bar + 0x1234 + btnez bar + 0x1234 + beqz $2, bar + 0x1234 + bnez $2, bar + 0x1234 + nop + .set nomips16 + .end foo + +# Force some (non-delay-slot) zero bytes, to make 'objdump' print ... + .align 4, 0 + .space 16 + + .ent bar + .set mips16 +bar: + nop + .set nomips16 + .end bar + +# Force some (non-delay-slot) zero bytes, to make 'objdump' print ... + .align 4, 0 + .space 16 diff --git a/gas/testsuite/gas/mips/mips16-branch-addend-1.d b/gas/testsuite/gas/mips/mips16-branch-addend-1.d new file mode 100644 index 0000000..b7b3054 --- /dev/null +++ b/gas/testsuite/gas/mips/mips16-branch-addend-1.d @@ -0,0 +1,17 @@ +#objdump: -dr --prefix-addresses --show-raw-insn +#name: MIPS16 branch relocation with addend 1 +#as: -32 + +.*: +file format .*mips.* + +Disassembly of section \.text: + \.\.\. +[0-9a-f]+ <[^>]*> 6500 nop + \.\.\. +[0-9a-f]+ <[^>]*> f101 1008 b 00002234 <foo\+0x1214> +[0-9a-f]+ <[^>]*> f101 6006 bteqz 00002234 <foo\+0x1214> +[0-9a-f]+ <[^>]*> f101 6104 btnez 00002234 <foo\+0x1214> +[0-9a-f]+ <[^>]*> f101 2202 beqz v0,00002234 <foo\+0x1214> +[0-9a-f]+ <[^>]*> f101 2a00 bnez v0,00002234 <foo\+0x1214> +[0-9a-f]+ <[^>]*> 6500 nop + \.\.\. diff --git a/gas/testsuite/gas/mips/mips16-branch-addend-1.s b/gas/testsuite/gas/mips/mips16-branch-addend-1.s new file mode 100644 index 0000000..e33f196 --- /dev/null +++ b/gas/testsuite/gas/mips/mips16-branch-addend-1.s @@ -0,0 +1,30 @@ + .text + + .space 0x1000 + + .ent bar + .set mips16 +bar: + nop + .set nomips16 + .end bar + +# Force some (non-delay-slot) zero bytes, to make 'objdump' print ... + .align 4, 0 + .space 16 + + .ent foo + .set mips16 +foo: + b bar + 0x1234 + bteqz bar + 0x1234 + btnez bar + 0x1234 + beqz $2, bar + 0x1234 + bnez $2, bar + 0x1234 + nop + .set nomips16 + .end foo + +# Force some (non-delay-slot) zero bytes, to make 'objdump' print ... + .align 4, 0 + .space 16 diff --git a/gas/testsuite/gas/mips/mips16-branch-addend-2.d b/gas/testsuite/gas/mips/mips16-branch-addend-2.d new file mode 100644 index 0000000..ae98546 --- /dev/null +++ b/gas/testsuite/gas/mips/mips16-branch-addend-2.d @@ -0,0 +1,3 @@ +#name: MIPS16 branch relocation with addend 2 +#as: -32 +#error-output: mips16-branch-addend-2.l diff --git a/gas/testsuite/gas/mips/mips16-branch-addend-2.l b/gas/testsuite/gas/mips/mips16-branch-addend-2.l new file mode 100644 index 0000000..d30fd62 --- /dev/null +++ b/gas/testsuite/gas/mips/mips16-branch-addend-2.l @@ -0,0 +1,6 @@ +.*: Assembler messages: +.*:9: Error: unsupported relocation +.*:10: Error: unsupported relocation +.*:11: Error: unsupported relocation +.*:12: Error: unsupported relocation +.*:13: Error: unsupported relocation diff --git a/gas/testsuite/gas/mips/mips16-branch-addend-2.s b/gas/testsuite/gas/mips/mips16-branch-addend-2.s new file mode 100644 index 0000000..fe9e5b8 --- /dev/null +++ b/gas/testsuite/gas/mips/mips16-branch-addend-2.s @@ -0,0 +1,31 @@ + .text + .globl bar + + .space 0x1000 + + .ent foo + .set mips16 +foo: + b bar + 0x1234 + bteqz bar + 0x1234 + btnez bar + 0x1234 + beqz $2, bar + 0x1234 + bnez $2, bar + 0x1234 + nop + .set nomips16 + .end foo + +# Force some (non-delay-slot) zero bytes, to make 'objdump' print ... + .align 4, 0 + .space 16 + + .ent bar + .set mips16 +bar: + nop + .set nomips16 + .end bar + +# Force some (non-delay-slot) zero bytes, to make 'objdump' print ... + .align 4, 0 + .space 16 diff --git a/gas/testsuite/gas/mips/mips16-branch-addend-3.d b/gas/testsuite/gas/mips/mips16-branch-addend-3.d new file mode 100644 index 0000000..165e8f1 --- /dev/null +++ b/gas/testsuite/gas/mips/mips16-branch-addend-3.d @@ -0,0 +1,3 @@ +#name: MIPS16 branch relocation with addend 3 +#as: -32 +#error-output: mips16-branch-reloc-3.l diff --git a/gas/testsuite/gas/mips/mips16-branch-addend-3.l b/gas/testsuite/gas/mips/mips16-branch-addend-3.l new file mode 100644 index 0000000..c72b8d0 --- /dev/null +++ b/gas/testsuite/gas/mips/mips16-branch-addend-3.l @@ -0,0 +1,6 @@ +.*: Assembler messages: +.*:8: Error: unsupported relocation +.*:9: Error: unsupported relocation +.*:10: Error: unsupported relocation +.*:11: Error: unsupported relocation +.*:12: Error: unsupported relocation diff --git a/gas/testsuite/gas/mips/mips16-branch-addend-3.s b/gas/testsuite/gas/mips/mips16-branch-addend-3.s new file mode 100644 index 0000000..cb5021a --- /dev/null +++ b/gas/testsuite/gas/mips/mips16-branch-addend-3.s @@ -0,0 +1,19 @@ + .text + + .space 0x1000 + + .ent foo + .set mips16 +foo: + b bar + 0x1234 + bteqz bar + 0x1234 + btnez bar + 0x1234 + beqz $2, bar + 0x1234 + bnez $2, bar + 0x1234 + nop + .set nomips16 + .end foo + +# Force some (non-delay-slot) zero bytes, to make 'objdump' print ... + .align 4, 0 + .space 16 diff --git a/gas/testsuite/gas/mips/mips16-branch-reloc-0.d b/gas/testsuite/gas/mips/mips16-branch-reloc-0.d new file mode 100644 index 0000000..80ad83b --- /dev/null +++ b/gas/testsuite/gas/mips/mips16-branch-reloc-0.d @@ -0,0 +1,17 @@ +#objdump: -dr --prefix-addresses --show-raw-insn +#name: MIPS16 branch relocation 0 +#as: -32 + +.*: +file format .*mips.* + +Disassembly of section \.text: + \.\.\. +[0-9a-f]+ <[^>]*> 100f b 00001020 <bar> +[0-9a-f]+ <[^>]*> 600e bteqz 00001020 <bar> +[0-9a-f]+ <[^>]*> 610d btnez 00001020 <bar> +[0-9a-f]+ <[^>]*> 220c beqz v0,00001020 <bar> +[0-9a-f]+ <[^>]*> 2a0b bnez v0,00001020 <bar> +[0-9a-f]+ <[^>]*> 6500 nop + \.\.\. +[0-9a-f]+ <[^>]*> 6500 nop + \.\.\. diff --git a/gas/testsuite/gas/mips/mips16-branch-reloc-0.s b/gas/testsuite/gas/mips/mips16-branch-reloc-0.s new file mode 100644 index 0000000..3387e18 --- /dev/null +++ b/gas/testsuite/gas/mips/mips16-branch-reloc-0.s @@ -0,0 +1,30 @@ + .text + + .space 0x1000 + + .ent foo + .set mips16 +foo: + b bar + bteqz bar + btnez bar + beqz $2, bar + bnez $2, bar + nop + .set nomips16 + .end foo + +# Force some (non-delay-slot) zero bytes, to make 'objdump' print ... + .align 4, 0 + .space 16 + + .ent bar + .set mips16 +bar: + nop + .set nomips16 + .end bar + +# Force some (non-delay-slot) zero bytes, to make 'objdump' print ... + .align 4, 0 + .space 16 diff --git a/gas/testsuite/gas/mips/mips16-branch-reloc-1.d b/gas/testsuite/gas/mips/mips16-branch-reloc-1.d new file mode 100644 index 0000000..d2ae8a7 --- /dev/null +++ b/gas/testsuite/gas/mips/mips16-branch-reloc-1.d @@ -0,0 +1,17 @@ +#objdump: -dr --prefix-addresses --show-raw-insn +#name: MIPS16 branch relocation 1 +#as: -32 + +.*: +file format .*mips.* + +Disassembly of section \.text: + \.\.\. +[0-9a-f]+ <[^>]*> 6500 nop + \.\.\. +[0-9a-f]+ <[^>]*> 17ef b 00001000 <bar> +[0-9a-f]+ <[^>]*> 60ee bteqz 00001000 <bar> +[0-9a-f]+ <[^>]*> 61ed btnez 00001000 <bar> +[0-9a-f]+ <[^>]*> 22ec beqz v0,00001000 <bar> +[0-9a-f]+ <[^>]*> 2aeb bnez v0,00001000 <bar> +[0-9a-f]+ <[^>]*> 6500 nop + \.\.\. diff --git a/gas/testsuite/gas/mips/mips16-branch-reloc-1.s b/gas/testsuite/gas/mips/mips16-branch-reloc-1.s new file mode 100644 index 0000000..3b6f4cb --- /dev/null +++ b/gas/testsuite/gas/mips/mips16-branch-reloc-1.s @@ -0,0 +1,30 @@ + .text + + .space 0x1000 + + .ent bar + .set mips16 +bar: + nop + .set nomips16 + .end bar + +# Force some (non-delay-slot) zero bytes, to make 'objdump' print ... + .align 4, 0 + .space 16 + + .ent foo + .set mips16 +foo: + b bar + bteqz bar + btnez bar + beqz $2, bar + bnez $2, bar + nop + .set nomips16 + .end foo + +# Force some (non-delay-slot) zero bytes, to make 'objdump' print ... + .align 4, 0 + .space 16 diff --git a/gas/testsuite/gas/mips/mips16-branch-reloc-2.d b/gas/testsuite/gas/mips/mips16-branch-reloc-2.d new file mode 100644 index 0000000..1e6ecb4 --- /dev/null +++ b/gas/testsuite/gas/mips/mips16-branch-reloc-2.d @@ -0,0 +1,3 @@ +#name: MIPS16 branch relocation 2 +#as: -32 +#error-output: mips16-branch-reloc-2.l diff --git a/gas/testsuite/gas/mips/mips16-branch-reloc-2.l b/gas/testsuite/gas/mips/mips16-branch-reloc-2.l new file mode 100644 index 0000000..d30fd62 --- /dev/null +++ b/gas/testsuite/gas/mips/mips16-branch-reloc-2.l @@ -0,0 +1,6 @@ +.*: Assembler messages: +.*:9: Error: unsupported relocation +.*:10: Error: unsupported relocation +.*:11: Error: unsupported relocation +.*:12: Error: unsupported relocation +.*:13: Error: unsupported relocation diff --git a/gas/testsuite/gas/mips/mips16-branch-reloc-2.s b/gas/testsuite/gas/mips/mips16-branch-reloc-2.s new file mode 100644 index 0000000..513c41b --- /dev/null +++ b/gas/testsuite/gas/mips/mips16-branch-reloc-2.s @@ -0,0 +1,31 @@ + .text + .globl bar + + .space 0x1000 + + .ent foo + .set mips16 +foo: + b bar + bteqz bar + btnez bar + beqz $2, bar + bnez $2, bar + nop + .set nomips16 + .end foo + +# Force some (non-delay-slot) zero bytes, to make 'objdump' print ... + .align 4, 0 + .space 16 + + .ent bar + .set mips16 +bar: + nop + .set nomips16 + .end bar + +# Force some (non-delay-slot) zero bytes, to make 'objdump' print ... + .align 4, 0 + .space 16 diff --git a/gas/testsuite/gas/mips/mips16-branch-reloc-3.d b/gas/testsuite/gas/mips/mips16-branch-reloc-3.d new file mode 100644 index 0000000..d25d42e --- /dev/null +++ b/gas/testsuite/gas/mips/mips16-branch-reloc-3.d @@ -0,0 +1,3 @@ +#name: MIPS16 branch relocation 3 +#as: -32 +#error-output: mips16-branch-reloc-3.l diff --git a/gas/testsuite/gas/mips/mips16-branch-reloc-3.l b/gas/testsuite/gas/mips/mips16-branch-reloc-3.l new file mode 100644 index 0000000..c72b8d0 --- /dev/null +++ b/gas/testsuite/gas/mips/mips16-branch-reloc-3.l @@ -0,0 +1,6 @@ +.*: Assembler messages: +.*:8: Error: unsupported relocation +.*:9: Error: unsupported relocation +.*:10: Error: unsupported relocation +.*:11: Error: unsupported relocation +.*:12: Error: unsupported relocation diff --git a/gas/testsuite/gas/mips/mips16-branch-reloc-3.s b/gas/testsuite/gas/mips/mips16-branch-reloc-3.s new file mode 100644 index 0000000..8d34703 --- /dev/null +++ b/gas/testsuite/gas/mips/mips16-branch-reloc-3.s @@ -0,0 +1,19 @@ + .text + + .space 0x1000 + + .ent foo + .set mips16 +foo: + b bar + bteqz bar + btnez bar + beqz $2, bar + bnez $2, bar + nop + .set nomips16 + .end foo + +# Force some (non-delay-slot) zero bytes, to make 'objdump' print ... + .align 4, 0 + .space 16 diff --git a/gas/testsuite/gas/mips/mips16-pcrel-absolute.d b/gas/testsuite/gas/mips/mips16-pcrel-absolute.d new file mode 100644 index 0000000..557aa47 --- /dev/null +++ b/gas/testsuite/gas/mips/mips16-pcrel-absolute.d @@ -0,0 +1,3 @@ +#name: MIPS16 PC-relative reference to absolute expression +#as: -32 +#error-output: mips16-pcrel-absolute.l diff --git a/gas/testsuite/gas/mips/mips16-pcrel-absolute.l b/gas/testsuite/gas/mips/mips16-pcrel-absolute.l new file mode 100644 index 0000000..2e42978 --- /dev/null +++ b/gas/testsuite/gas/mips/mips16-pcrel-absolute.l @@ -0,0 +1,3 @@ +.*: Assembler messages: +.*:8: Error: unsupported relocation +.*:9: Error: unsupported relocation diff --git a/gas/testsuite/gas/mips/mips16-pcrel-absolute.s b/gas/testsuite/gas/mips/mips16-pcrel-absolute.s new file mode 100644 index 0000000..3766568 --- /dev/null +++ b/gas/testsuite/gas/mips/mips16-pcrel-absolute.s @@ -0,0 +1,18 @@ + .text + + .space 0x1000 + + .ent foo + .set mips16 +foo: + la $2, bar + lw $2, bar + nop + .set nomips16 + .end foo + +# Force some (non-delay-slot) zero bytes, to make 'objdump' print ... + .align 4, 0 + .space 16 + + .set bar, 0x1234 diff --git a/gas/testsuite/gas/mips/mips16-pcrel-addend-0.d b/gas/testsuite/gas/mips/mips16-pcrel-addend-0.d new file mode 100644 index 0000000..09a058b --- /dev/null +++ b/gas/testsuite/gas/mips/mips16-pcrel-addend-0.d @@ -0,0 +1,13 @@ +#objdump: -dr --prefix-addresses --show-raw-insn +#name: MIPS16 PC-relative relocation with addend 0 +#as: -32 + +.*: +file format .*mips.* + +Disassembly of section \.text: + \.\.\. +[0-9a-f]+ <[^>]*> f242 0a14 la v0,00002254 <bar\+0x1234> +[0-9a-f]+ <[^>]*> f242 b210 lw v0,00002254 <bar\+0x1234> +[0-9a-f]+ <[^>]*> 6500 nop + \.\.\. + \.\.\. diff --git a/gas/testsuite/gas/mips/mips16-pcrel-addend-0.s b/gas/testsuite/gas/mips/mips16-pcrel-addend-0.s new file mode 100644 index 0000000..be02196 --- /dev/null +++ b/gas/testsuite/gas/mips/mips16-pcrel-addend-0.s @@ -0,0 +1,25 @@ + .text + + .space 0x1000 + + .ent foo + .set mips16 +foo: + la $2, bar + 0x1234 + lw $2, bar + 0x1234 + nop + .set nomips16 + .end foo + +# Force some (non-delay-slot) zero bytes, to make 'objdump' print ... + .align 4, 0 + .space 16 + + .type bar, @object +bar: + .long 0 + .size bar, . - bar + +# Force some (non-delay-slot) zero bytes, to make 'objdump' print ... + .align 4, 0 + .space 16 diff --git a/gas/testsuite/gas/mips/mips16-pcrel-addend-1.d b/gas/testsuite/gas/mips/mips16-pcrel-addend-1.d new file mode 100644 index 0000000..22e6482 --- /dev/null +++ b/gas/testsuite/gas/mips/mips16-pcrel-addend-1.d @@ -0,0 +1,13 @@ +#objdump: -dr --prefix-addresses --show-raw-insn +#name: MIPS16 PC-relative relocation with addend 1 +#as: -32 + +.*: +file format .*mips.* + +Disassembly of section \.text: + \.\.\. + \.\.\. +[0-9a-f]+ <[^>]*> f202 0a14 la v0,00002234 <foo\+0x1214> +[0-9a-f]+ <[^>]*> f202 b210 lw v0,00002234 <foo\+0x1214> +[0-9a-f]+ <[^>]*> 6500 nop + \.\.\. diff --git a/gas/testsuite/gas/mips/mips16-pcrel-addend-1.s b/gas/testsuite/gas/mips/mips16-pcrel-addend-1.s new file mode 100644 index 0000000..47fc28b --- /dev/null +++ b/gas/testsuite/gas/mips/mips16-pcrel-addend-1.s @@ -0,0 +1,25 @@ + .text + + .space 0x1000 + + .type bar, @object +bar: + .long 0 + .size bar, . - bar + +# Force some (non-delay-slot) zero bytes, to make 'objdump' print ... + .align 4, 0 + .space 16 + + .ent foo + .set mips16 +foo: + la $2, bar + 0x1234 + lw $2, bar + 0x1234 + nop + .set nomips16 + .end foo + +# Force some (non-delay-slot) zero bytes, to make 'objdump' print ... + .align 4, 0 + .space 16 diff --git a/gas/testsuite/gas/mips/mips16-pcrel-addend-2.d b/gas/testsuite/gas/mips/mips16-pcrel-addend-2.d new file mode 100644 index 0000000..9a73e3f --- /dev/null +++ b/gas/testsuite/gas/mips/mips16-pcrel-addend-2.d @@ -0,0 +1,3 @@ +#name: MIPS16 PC-relative relocation with addend 2 +#as: -32 +#error-output: mips16-pcrel-addend-2.l diff --git a/gas/testsuite/gas/mips/mips16-pcrel-addend-2.l b/gas/testsuite/gas/mips/mips16-pcrel-addend-2.l new file mode 100644 index 0000000..9bc4850 --- /dev/null +++ b/gas/testsuite/gas/mips/mips16-pcrel-addend-2.l @@ -0,0 +1,3 @@ +.*: Assembler messages: +.*:9: Error: unsupported relocation +.*:10: Error: unsupported relocation diff --git a/gas/testsuite/gas/mips/mips16-pcrel-addend-2.s b/gas/testsuite/gas/mips/mips16-pcrel-addend-2.s new file mode 100644 index 0000000..c5c63d3 --- /dev/null +++ b/gas/testsuite/gas/mips/mips16-pcrel-addend-2.s @@ -0,0 +1,26 @@ + .text + .globl bar + + .space 0x1000 + + .ent foo + .set mips16 +foo: + la $2, bar + 0x1234 + lw $2, bar + 0x1234 + nop + .set nomips16 + .end foo + +# Force some (non-delay-slot) zero bytes, to make 'objdump' print ... + .align 4, 0 + .space 16 + + .type bar, @object +bar: + .long 0 + .size bar, . - bar + +# Force some (non-delay-slot) zero bytes, to make 'objdump' print ... + .align 4, 0 + .space 16 diff --git a/gas/testsuite/gas/mips/mips16-pcrel-addend-3.d b/gas/testsuite/gas/mips/mips16-pcrel-addend-3.d new file mode 100644 index 0000000..5285b2f --- /dev/null +++ b/gas/testsuite/gas/mips/mips16-pcrel-addend-3.d @@ -0,0 +1,3 @@ +#name: MIPS16 PC-relative relocation with addend 3 +#as: -32 +#error-output: mips16-pcrel-addend-3.l diff --git a/gas/testsuite/gas/mips/mips16-pcrel-addend-3.l b/gas/testsuite/gas/mips/mips16-pcrel-addend-3.l new file mode 100644 index 0000000..2e42978 --- /dev/null +++ b/gas/testsuite/gas/mips/mips16-pcrel-addend-3.l @@ -0,0 +1,3 @@ +.*: Assembler messages: +.*:8: Error: unsupported relocation +.*:9: Error: unsupported relocation diff --git a/gas/testsuite/gas/mips/mips16-pcrel-addend-3.s b/gas/testsuite/gas/mips/mips16-pcrel-addend-3.s new file mode 100644 index 0000000..a2a809e --- /dev/null +++ b/gas/testsuite/gas/mips/mips16-pcrel-addend-3.s @@ -0,0 +1,16 @@ + .text + + .space 0x1000 + + .ent foo + .set mips16 +foo: + la $2, bar + 0x1234 + lw $2, bar + 0x1234 + nop + .set nomips16 + .end foo + +# Force some (non-delay-slot) zero bytes, to make 'objdump' print ... + .align 4, 0 + .space 16 diff --git a/gas/testsuite/gas/mips/mips16-pcrel-relax-0.d b/gas/testsuite/gas/mips/mips16-pcrel-relax-0.d new file mode 100644 index 0000000..55d15e1 --- /dev/null +++ b/gas/testsuite/gas/mips/mips16-pcrel-relax-0.d @@ -0,0 +1,16 @@ +#objdump: -dr --prefix-addresses --show-raw-insn +#name: MIPS16 PC-relative relaxation 0 +#as: -32 + +# Check that PC-relative relaxation does not go into oscillation +# where the address referred depends on the size of the instruction; +# cf. RELAX_MIPS16_MARK_LONG_BRANCH. + +.*: +file format .*mips.* + +Disassembly of section \.text: + \.\.\. +[0-9a-f]+ <[^>]*> f000 0a08 la v0,00001008 <foo\+0x8> +[0-9a-f]+ <[^>]*> e820 jr ra +[0-9a-f]+ <[^>]*> 6500 nop + \.\.\. diff --git a/gas/testsuite/gas/mips/mips16-pcrel-relax-0.s b/gas/testsuite/gas/mips/mips16-pcrel-relax-0.s new file mode 100644 index 0000000..e2bb53f --- /dev/null +++ b/gas/testsuite/gas/mips/mips16-pcrel-relax-0.s @@ -0,0 +1,23 @@ + .text + + .space 0x1000 + + .ent foo + .set mips16 + .set noreorder +foo: + la $2, 0f + jr $ra + nop + .ifdef align + .align 2 + .endif +0: + .short 0 + .set reorder + .set nomips16 + .end foo + +# Force some (non-delay-slot) zero bytes, to make 'objdump' print ... + .align 4, 0 + .space 16 diff --git a/gas/testsuite/gas/mips/mips16-pcrel-relax-1.d b/gas/testsuite/gas/mips/mips16-pcrel-relax-1.d new file mode 100644 index 0000000..1b19d45 --- /dev/null +++ b/gas/testsuite/gas/mips/mips16-pcrel-relax-1.d @@ -0,0 +1,18 @@ +#objdump: -dr --prefix-addresses --show-raw-insn +#name: MIPS16 PC-relative relaxation 1 +#as: -32 --defsym align=1 +#source: mips16-pcrel-relax-0.s + +# Check that PC-relative relaxation chooses the short encoding +# where the address referred is fixed by an alignment directive +# cf. RELAX_MIPS16_MARK_LONG_BRANCH. + +.*: +file format .*mips.* + +Disassembly of section \.text: + \.\.\. +[0-9a-f]+ <[^>]*> 0a02 la v0,00001008 <foo\+0x8> +[0-9a-f]+ <[^>]*> e820 jr ra +[0-9a-f]+ <[^>]*> 6500 nop +[0-9a-f]+ <[^>]*> 6500 nop + \.\.\. diff --git a/gas/testsuite/gas/mips/mips16-pcrel-relax-2.d b/gas/testsuite/gas/mips/mips16-pcrel-relax-2.d new file mode 100644 index 0000000..6c3b4fe --- /dev/null +++ b/gas/testsuite/gas/mips/mips16-pcrel-relax-2.d @@ -0,0 +1,16 @@ +#objdump: -dr --prefix-addresses --show-raw-insn +#name: MIPS16 PC-relative relaxation 2 +#as: -32 + +# Check that PC-relative relaxation does not go into oscillation +# where the address referred depends on the size of the instruction; +# cf. RELAX_MIPS16_MARK_LONG_BRANCH. + +.*: +file format .*mips.* + +Disassembly of section \.text: + \.\.\. +[0-9a-f]+ <[^>]*> f000 0a08 la v0,00001008 <foo\+0x8> +[0-9a-f]+ <[^>]*> e820 jr ra +[0-9a-f]+ <[^>]*> 6500 nop + \.\.\. diff --git a/gas/testsuite/gas/mips/mips16-pcrel-relax-2.s b/gas/testsuite/gas/mips/mips16-pcrel-relax-2.s new file mode 100644 index 0000000..ed74cc7 --- /dev/null +++ b/gas/testsuite/gas/mips/mips16-pcrel-relax-2.s @@ -0,0 +1,23 @@ + .text + + .space 0x1000 + + .ent foo + .set mips16 + .set noreorder +foo: + la $2, .L0 + jr $ra + nop + .ifdef align + .align 2 + .endif +.L0 = . + .short 0 + .set reorder + .set nomips16 + .end foo + +# Force some (non-delay-slot) zero bytes, to make 'objdump' print ... + .align 4, 0 + .space 16 diff --git a/gas/testsuite/gas/mips/mips16-pcrel-relax-3.d b/gas/testsuite/gas/mips/mips16-pcrel-relax-3.d new file mode 100644 index 0000000..2d0c6ca --- /dev/null +++ b/gas/testsuite/gas/mips/mips16-pcrel-relax-3.d @@ -0,0 +1,18 @@ +#objdump: -dr --prefix-addresses --show-raw-insn +#name: MIPS16 PC-relative relaxation 3 +#as: -32 --defsym align=1 +#source: mips16-pcrel-relax-2.s + +# Check that PC-relative relaxation chooses the short encoding +# where the address referred is fixed by an alignment directive +# cf. RELAX_MIPS16_MARK_LONG_BRANCH. + +.*: +file format .*mips.* + +Disassembly of section \.text: + \.\.\. +[0-9a-f]+ <[^>]*> 0a02 la v0,00001008 <foo\+0x8> +[0-9a-f]+ <[^>]*> e820 jr ra +[0-9a-f]+ <[^>]*> 6500 nop +[0-9a-f]+ <[^>]*> 6500 nop + \.\.\. diff --git a/gas/testsuite/gas/mips/mips16-pcrel-reloc-0.d b/gas/testsuite/gas/mips/mips16-pcrel-reloc-0.d new file mode 100644 index 0000000..beb69cf --- /dev/null +++ b/gas/testsuite/gas/mips/mips16-pcrel-reloc-0.d @@ -0,0 +1,13 @@ +#objdump: -dr --prefix-addresses --show-raw-insn +#name: MIPS16 PC-relative relocation 0 +#as: -32 + +.*: +file format .*mips.* + +Disassembly of section \.text: + \.\.\. +[0-9a-f]+ <[^>]*> 0a08 la v0,00001020 <bar> +[0-9a-f]+ <[^>]*> b208 lw v0,00001020 <bar> +[0-9a-f]+ <[^>]*> 6500 nop + \.\.\. + \.\.\. diff --git a/gas/testsuite/gas/mips/mips16-pcrel-reloc-0.s b/gas/testsuite/gas/mips/mips16-pcrel-reloc-0.s new file mode 100644 index 0000000..c07ccee --- /dev/null +++ b/gas/testsuite/gas/mips/mips16-pcrel-reloc-0.s @@ -0,0 +1,25 @@ + .text + + .space 0x1000 + + .ent foo + .set mips16 +foo: + la $2, bar + lw $2, bar + nop + .set nomips16 + .end foo + +# Force some (non-delay-slot) zero bytes, to make 'objdump' print ... + .align 4, 0 + .space 16 + + .type bar, @object +bar: + .long 0 + .size bar, . - bar + +# Force some (non-delay-slot) zero bytes, to make 'objdump' print ... + .align 4, 0 + .space 16 diff --git a/gas/testsuite/gas/mips/mips16-pcrel-reloc-1.d b/gas/testsuite/gas/mips/mips16-pcrel-reloc-1.d new file mode 100644 index 0000000..6ac3ce3 --- /dev/null +++ b/gas/testsuite/gas/mips/mips16-pcrel-reloc-1.d @@ -0,0 +1,13 @@ +#objdump: -dr --prefix-addresses --show-raw-insn +#name: MIPS16 PC-relative relocation 1 +#as: -32 + +.*: +file format .*mips.* + +Disassembly of section \.text: + \.\.\. + \.\.\. +[0-9a-f]+ <[^>]*> f7ff 0a00 la v0,00001000 <bar> +[0-9a-f]+ <[^>]*> f7df b21c lw v0,00001000 <bar> +[0-9a-f]+ <[^>]*> 6500 nop + \.\.\. diff --git a/gas/testsuite/gas/mips/mips16-pcrel-reloc-1.s b/gas/testsuite/gas/mips/mips16-pcrel-reloc-1.s new file mode 100644 index 0000000..07238e5 --- /dev/null +++ b/gas/testsuite/gas/mips/mips16-pcrel-reloc-1.s @@ -0,0 +1,25 @@ + .text + + .space 0x1000 + + .type bar, @object +bar: + .long 0 + .size bar, . - bar + +# Force some (non-delay-slot) zero bytes, to make 'objdump' print ... + .align 4, 0 + .space 16 + + .ent foo + .set mips16 +foo: + la $2, bar + lw $2, bar + nop + .set nomips16 + .end foo + +# Force some (non-delay-slot) zero bytes, to make 'objdump' print ... + .align 4, 0 + .space 16 diff --git a/gas/testsuite/gas/mips/mips16-pcrel-reloc-2.d b/gas/testsuite/gas/mips/mips16-pcrel-reloc-2.d new file mode 100644 index 0000000..73674ef --- /dev/null +++ b/gas/testsuite/gas/mips/mips16-pcrel-reloc-2.d @@ -0,0 +1,3 @@ +#name: MIPS16 PC-relative relocation 2 +#as: -32 +#error-output: mips16-pcrel-reloc-2.l diff --git a/gas/testsuite/gas/mips/mips16-pcrel-reloc-2.l b/gas/testsuite/gas/mips/mips16-pcrel-reloc-2.l new file mode 100644 index 0000000..9bc4850 --- /dev/null +++ b/gas/testsuite/gas/mips/mips16-pcrel-reloc-2.l @@ -0,0 +1,3 @@ +.*: Assembler messages: +.*:9: Error: unsupported relocation +.*:10: Error: unsupported relocation diff --git a/gas/testsuite/gas/mips/mips16-pcrel-reloc-2.s b/gas/testsuite/gas/mips/mips16-pcrel-reloc-2.s new file mode 100644 index 0000000..ab012e2 --- /dev/null +++ b/gas/testsuite/gas/mips/mips16-pcrel-reloc-2.s @@ -0,0 +1,26 @@ + .text + .globl bar + + .space 0x1000 + + .ent foo + .set mips16 +foo: + la $2, bar + lw $2, bar + nop + .set nomips16 + .end foo + +# Force some (non-delay-slot) zero bytes, to make 'objdump' print ... + .align 4, 0 + .space 16 + + .type bar, @object +bar: + .long 0 + .size bar, . - bar + +# Force some (non-delay-slot) zero bytes, to make 'objdump' print ... + .align 4, 0 + .space 16 diff --git a/gas/testsuite/gas/mips/mips16-pcrel-reloc-3.d b/gas/testsuite/gas/mips/mips16-pcrel-reloc-3.d new file mode 100644 index 0000000..c5c92fa --- /dev/null +++ b/gas/testsuite/gas/mips/mips16-pcrel-reloc-3.d @@ -0,0 +1,3 @@ +#name: MIPS16 PC-relative relocation 3 +#as: -32 +#error-output: mips16-pcrel-reloc-3.l diff --git a/gas/testsuite/gas/mips/mips16-pcrel-reloc-3.l b/gas/testsuite/gas/mips/mips16-pcrel-reloc-3.l new file mode 100644 index 0000000..2e42978 --- /dev/null +++ b/gas/testsuite/gas/mips/mips16-pcrel-reloc-3.l @@ -0,0 +1,3 @@ +.*: Assembler messages: +.*:8: Error: unsupported relocation +.*:9: Error: unsupported relocation diff --git a/gas/testsuite/gas/mips/mips16-pcrel-reloc-3.s b/gas/testsuite/gas/mips/mips16-pcrel-reloc-3.s new file mode 100644 index 0000000..85aaa43 --- /dev/null +++ b/gas/testsuite/gas/mips/mips16-pcrel-reloc-3.s @@ -0,0 +1,16 @@ + .text + + .space 0x1000 + + .ent foo + .set mips16 +foo: + la $2, bar + lw $2, bar + nop + .set nomips16 + .end foo + +# Force some (non-delay-slot) zero bytes, to make 'objdump' print ... + .align 4, 0 + .space 16 diff --git a/gas/testsuite/gas/mips/mips16-pcrel-reloc-4.d b/gas/testsuite/gas/mips/mips16-pcrel-reloc-4.d new file mode 100644 index 0000000..265b151 --- /dev/null +++ b/gas/testsuite/gas/mips/mips16-pcrel-reloc-4.d @@ -0,0 +1,13 @@ +#objdump: -dr --prefix-addresses --show-raw-insn +#name: MIPS16 PC-relative relocation 4 +#as: -32 -mips3 + +.*: +file format .*mips.* + +Disassembly of section \.text: + \.\.\. +[0-9a-f]+ <[^>]*> fe48 dla v0,00001020 <bar> +[0-9a-f]+ <[^>]*> fc44 ld v0,00001020 <bar> +[0-9a-f]+ <[^>]*> 6500 nop + \.\.\. + \.\.\. diff --git a/gas/testsuite/gas/mips/mips16-pcrel-reloc-4.s b/gas/testsuite/gas/mips/mips16-pcrel-reloc-4.s new file mode 100644 index 0000000..33b2ee8 --- /dev/null +++ b/gas/testsuite/gas/mips/mips16-pcrel-reloc-4.s @@ -0,0 +1,25 @@ + .text + + .space 0x1000 + + .ent foo + .set mips16 +foo: + dla $2, bar + ld $2, bar + nop + .set nomips16 + .end foo + +# Force some (non-delay-slot) zero bytes, to make 'objdump' print ... + .align 4, 0 + .space 16 + + .type bar, @object +bar: + .long 0 + .size bar, . - bar + +# Force some (non-delay-slot) zero bytes, to make 'objdump' print ... + .align 4, 0 + .space 16 diff --git a/gas/testsuite/gas/mips/mips16-pcrel-reloc-5.d b/gas/testsuite/gas/mips/mips16-pcrel-reloc-5.d new file mode 100644 index 0000000..9ca3302 --- /dev/null +++ b/gas/testsuite/gas/mips/mips16-pcrel-reloc-5.d @@ -0,0 +1,13 @@ +#objdump: -dr --prefix-addresses --show-raw-insn +#name: MIPS16 PC-relative relocation 5 +#as: -32 -mips3 + +.*: +file format .*mips.* + +Disassembly of section \.text: + \.\.\. + \.\.\. +[0-9a-f]+ <[^>]*> f7ff fe40 dla v0,00001000 <bar> +[0-9a-f]+ <[^>]*> f7ff fc40 ld v0,00001000 <bar> +[0-9a-f]+ <[^>]*> 6500 nop + \.\.\. diff --git a/gas/testsuite/gas/mips/mips16-pcrel-reloc-5.s b/gas/testsuite/gas/mips/mips16-pcrel-reloc-5.s new file mode 100644 index 0000000..76c9cf4 --- /dev/null +++ b/gas/testsuite/gas/mips/mips16-pcrel-reloc-5.s @@ -0,0 +1,25 @@ + .text + + .space 0x1000 + + .type bar, @object +bar: + .long 0 + .size bar, . - bar + +# Force some (non-delay-slot) zero bytes, to make 'objdump' print ... + .align 4, 0 + .space 16 + + .ent foo + .set mips16 +foo: + dla $2, bar + ld $2, bar + nop + .set nomips16 + .end foo + +# Force some (non-delay-slot) zero bytes, to make 'objdump' print ... + .align 4, 0 + .space 16 diff --git a/gas/testsuite/gas/mips/mips16-pcrel-reloc-6.d b/gas/testsuite/gas/mips/mips16-pcrel-reloc-6.d new file mode 100644 index 0000000..a77cd9e --- /dev/null +++ b/gas/testsuite/gas/mips/mips16-pcrel-reloc-6.d @@ -0,0 +1,3 @@ +#name: MIPS16 PC-relative relocation 6 +#as: -32 -mips3 +#error-output: mips16-pcrel-reloc-6.l diff --git a/gas/testsuite/gas/mips/mips16-pcrel-reloc-6.l b/gas/testsuite/gas/mips/mips16-pcrel-reloc-6.l new file mode 100644 index 0000000..9bc4850 --- /dev/null +++ b/gas/testsuite/gas/mips/mips16-pcrel-reloc-6.l @@ -0,0 +1,3 @@ +.*: Assembler messages: +.*:9: Error: unsupported relocation +.*:10: Error: unsupported relocation diff --git a/gas/testsuite/gas/mips/mips16-pcrel-reloc-6.s b/gas/testsuite/gas/mips/mips16-pcrel-reloc-6.s new file mode 100644 index 0000000..0bca180 --- /dev/null +++ b/gas/testsuite/gas/mips/mips16-pcrel-reloc-6.s @@ -0,0 +1,26 @@ + .text + .globl bar + + .space 0x1000 + + .ent foo + .set mips16 +foo: + dla $2, bar + ld $2, bar + nop + .set nomips16 + .end foo + +# Force some (non-delay-slot) zero bytes, to make 'objdump' print ... + .align 4, 0 + .space 16 + + .type bar, @object +bar: + .long 0 + .size bar, . - bar + +# Force some (non-delay-slot) zero bytes, to make 'objdump' print ... + .align 4, 0 + .space 16 diff --git a/gas/testsuite/gas/mips/mips16-pcrel-reloc-7.d b/gas/testsuite/gas/mips/mips16-pcrel-reloc-7.d new file mode 100644 index 0000000..5f86e33 --- /dev/null +++ b/gas/testsuite/gas/mips/mips16-pcrel-reloc-7.d @@ -0,0 +1,3 @@ +#name: MIPS16 PC-relative relocation 7 +#as: -32 -mips3 +#error-output: mips16-pcrel-reloc-7.l diff --git a/gas/testsuite/gas/mips/mips16-pcrel-reloc-7.l b/gas/testsuite/gas/mips/mips16-pcrel-reloc-7.l new file mode 100644 index 0000000..2e42978 --- /dev/null +++ b/gas/testsuite/gas/mips/mips16-pcrel-reloc-7.l @@ -0,0 +1,3 @@ +.*: Assembler messages: +.*:8: Error: unsupported relocation +.*:9: Error: unsupported relocation diff --git a/gas/testsuite/gas/mips/mips16-pcrel-reloc-7.s b/gas/testsuite/gas/mips/mips16-pcrel-reloc-7.s new file mode 100644 index 0000000..a53d777 --- /dev/null +++ b/gas/testsuite/gas/mips/mips16-pcrel-reloc-7.s @@ -0,0 +1,16 @@ + .text + + .space 0x1000 + + .ent foo + .set mips16 +foo: + dla $2, bar + ld $2, bar + nop + .set nomips16 + .end foo + +# Force some (non-delay-slot) zero bytes, to make 'objdump' print ... + .align 4, 0 + .space 16 diff --git a/gas/testsuite/gas/mips/mips16@relax-swap3.d b/gas/testsuite/gas/mips/mips16@relax-swap3.d index 49949b4..db28d8d 100644 --- a/gas/testsuite/gas/mips/mips16@relax-swap3.d +++ b/gas/testsuite/gas/mips/mips16@relax-swap3.d @@ -2,14 +2,10 @@ #name: MIPS relaxed macro with branch swapping #as: -32 #source: relax-swap3.s +#error-output: mips16@relax-swap3.l -.*: +file format .*mips.* - -Disassembly of section \.text: -[0-9a-f]+ <[^>]*> 0a00 la v0,[0-9a-f]+ <[^>]*> -[0-9a-f]+ <[^>]*> eb00 jr v1 -[0-9a-f]+ <[^>]*> 6500 nop -[0-9a-f]+ <[^>]*> f7ff 0a1c la v0,[0-9a-f]+ <[^>]*> -[0-9a-f]+ <[^>]*> 2300 beqz v1,[0-9a-f]+ <[^>]*> - \.\.\. -#pass +# This test used to cover the MIPS16 LA macro, but ceased to work when a +# regression in MIPS16 relocation processing has been corrected, because +# we have no external relocation available to represent the expression. +# It is left in place to trigger if we ever get R_MIPS16_PC16 relocation +# support. diff --git a/gas/testsuite/gas/mips/mips16@relax-swap3.l b/gas/testsuite/gas/mips/mips16@relax-swap3.l new file mode 100644 index 0000000..ca06e99 --- /dev/null +++ b/gas/testsuite/gas/mips/mips16@relax-swap3.l @@ -0,0 +1,3 @@ +.*: Assembler messages: +.*:5: Error: unsupported relocation +.*:8: Error: unsupported relocation |