diff options
Diffstat (limited to 'gas')
| -rw-r--r-- | gas/ChangeLog | 8 | ||||
| -rw-r--r-- | gas/testsuite/gas/mips/branch-addend-micromips-n32.d | 23 | ||||
| -rw-r--r-- | gas/testsuite/gas/mips/branch-addend-micromips-n64.d | 27 | ||||
| -rw-r--r-- | gas/testsuite/gas/mips/branch-addend-micromips.d | 22 | ||||
| -rw-r--r-- | gas/testsuite/gas/mips/branch-addend-micromips.s | 31 | ||||
| -rw-r--r-- | gas/testsuite/gas/mips/mips.exp | 3 |
6 files changed, 114 insertions, 0 deletions
diff --git a/gas/ChangeLog b/gas/ChangeLog index a71ed28..b498d2e 100644 --- a/gas/ChangeLog +++ b/gas/ChangeLog @@ -1,5 +1,13 @@ 2017-08-30 Maciej W. Rozycki <macro@imgtec.com> + * testsuite/gas/mips/branch-addend-micromips.d: New test. + * testsuite/gas/mips/branch-addend-micromips-n32.d: New test. + * testsuite/gas/mips/branch-addend-micromips-n64.d: New test. + * testsuite/gas/mips/branch-addend-micromips.s: New test source. + * testsuite/gas/mips/mips.exp: Run the new tests. + +2017-08-30 Maciej W. Rozycki <macro@imgtec.com> + * config/tc-mips.c (md_convert_frag): Respect `mips_ignore_branch_isa'. * testsuite/gas/mips/branch-local-5.d: New test. diff --git a/gas/testsuite/gas/mips/branch-addend-micromips-n32.d b/gas/testsuite/gas/mips/branch-addend-micromips-n32.d new file mode 100644 index 0000000..085cc22 --- /dev/null +++ b/gas/testsuite/gas/mips/branch-addend-micromips-n32.d @@ -0,0 +1,23 @@ +#objdump: -dr --prefix-addresses --show-raw-insn +#name: microMIPS BAL addend encoding (n32) +#as: -n32 -march=from-abi +#source: branch-addend-micromips.s + +.*: +file format .*mips.* + +Disassembly of section \.text: + \.\.\. +[0-9a-f]+ <[^>]*> 00000027 nor zero,zero,zero +[0-9a-f]+ <[^>]*> 03e00009 jalr zero,ra +[0-9a-f]+ <[^>]*> 00000027 nor zero,zero,zero +[0-9a-f]+ <[^>]*> 00000000 nop +[0-9a-f]+ <[^>]*> 0000 02d0 not zero,zero +[0-9a-f]+ <[^>]*> 4060 0000 bal 00001018 <bar\+0x8> +[ ]*[0-9a-f]+: R_MICROMIPS_PC16_S1 foo\+0xfffc +[0-9a-f]+ <[^>]*> 0000 02d0 not zero,zero +[0-9a-f]+ <[^>]*> 4060 0000 bal 00001020 <bar\+0x10> +[ ]*[0-9a-f]+: R_MICROMIPS_PC16_S1 bar\+0xfffc +[0-9a-f]+ <[^>]*> 0000 02d0 not zero,zero +[0-9a-f]+ <[^>]*> 001f 0f3c jr ra +[0-9a-f]+ <[^>]*> 0000 02d0 not zero,zero + \.\.\. diff --git a/gas/testsuite/gas/mips/branch-addend-micromips-n64.d b/gas/testsuite/gas/mips/branch-addend-micromips-n64.d new file mode 100644 index 0000000..65d0cd2 --- /dev/null +++ b/gas/testsuite/gas/mips/branch-addend-micromips-n64.d @@ -0,0 +1,27 @@ +#objdump: -dr --prefix-addresses --show-raw-insn +#name: microMIPS BAL addend encoding (n64) +#as: -64 -march=from-abi +#source: branch-addend-micromips.s + +.*: +file format .*mips.* + +Disassembly of section \.text: + \.\.\. +[0-9a-f]+ <[^>]*> 00000027 nor zero,zero,zero +[0-9a-f]+ <[^>]*> 03e00009 jalr zero,ra +[0-9a-f]+ <[^>]*> 00000027 nor zero,zero,zero +[0-9a-f]+ <[^>]*> 00000000 nop +[0-9a-f]+ <[^>]*> 0000 02d0 not zero,zero +[0-9a-f]+ <[^>]*> 4060 0000 bal 0000000000001018 <bar\+0x8> +[ ]*[0-9a-f]+: R_MICROMIPS_PC16_S1 foo\+0xfffc +[ ]*[0-9a-f]+: R_MIPS_NONE \*ABS\*\+0xfffc +[ ]*[0-9a-f]+: R_MIPS_NONE \*ABS\*\+0xfffc +[0-9a-f]+ <[^>]*> 0000 02d0 not zero,zero +[0-9a-f]+ <[^>]*> 4060 0000 bal 0000000000001020 <bar\+0x10> +[ ]*[0-9a-f]+: R_MICROMIPS_PC16_S1 bar\+0xfffc +[ ]*[0-9a-f]+: R_MIPS_NONE \*ABS\*\+0xfffc +[ ]*[0-9a-f]+: R_MIPS_NONE \*ABS\*\+0xfffc +[0-9a-f]+ <[^>]*> 0000 02d0 not zero,zero +[0-9a-f]+ <[^>]*> 001f 0f3c jr ra +[0-9a-f]+ <[^>]*> 0000 02d0 not zero,zero + \.\.\. diff --git a/gas/testsuite/gas/mips/branch-addend-micromips.d b/gas/testsuite/gas/mips/branch-addend-micromips.d new file mode 100644 index 0000000..345d9df --- /dev/null +++ b/gas/testsuite/gas/mips/branch-addend-micromips.d @@ -0,0 +1,22 @@ +#objdump: -dr --prefix-addresses --show-raw-insn +#name: microMIPS BAL addend encoding +#as: -32 + +.*: +file format .*mips.* + +Disassembly of section \.text: + \.\.\. +[0-9a-f]+ <[^>]*> 00000027 nor zero,zero,zero +[0-9a-f]+ <[^>]*> 03e00009 jalr zero,ra +[0-9a-f]+ <[^>]*> 00000027 nor zero,zero,zero +[0-9a-f]+ <[^>]*> 00000000 nop +[0-9a-f]+ <[^>]*> 0000 02d0 not zero,zero +[0-9a-f]+ <[^>]*> 4060 7ffe bal 00011014 <bar\+0x10004> +[ ]*[0-9a-f]+: R_MICROMIPS_PC16_S1 foo +[0-9a-f]+ <[^>]*> 0000 02d0 not zero,zero +[0-9a-f]+ <[^>]*> 4060 7ffe bal 0001101c <bar\+0x1000c> +[ ]*[0-9a-f]+: R_MICROMIPS_PC16_S1 bar +[0-9a-f]+ <[^>]*> 0000 02d0 not zero,zero +[0-9a-f]+ <[^>]*> 001f 0f3c jr ra +[0-9a-f]+ <[^>]*> 0000 02d0 not zero,zero + \.\.\. diff --git a/gas/testsuite/gas/mips/branch-addend-micromips.s b/gas/testsuite/gas/mips/branch-addend-micromips.s new file mode 100644 index 0000000..91d7c8f --- /dev/null +++ b/gas/testsuite/gas/mips/branch-addend-micromips.s @@ -0,0 +1,31 @@ + .text + .set noreorder + .space 0x1000 + + .align 4 + .set nomicromips + .globl foo + .ent foo +foo: + nor $0, $0 + jalr $0, $ra + nor $0, $0 + .end foo + + .align 4 + .set micromips + .globl bar + .ent bar +bar: + nor $0, $0 + bal foo + 0x10000 + nor $0, $0 + bal bar + 0x10000 + nor $0, $0 + jalr $0, $ra + nor $0, $0 + .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/mips.exp b/gas/testsuite/gas/mips/mips.exp index e67473b..c71dca4 100644 --- a/gas/testsuite/gas/mips/mips.exp +++ b/gas/testsuite/gas/mips/mips.exp @@ -678,9 +678,12 @@ if { [istarget mips*-*-vxworks*] } { run_dump_test "branch-local-n64-7" } run_dump_test "branch-addend" + run_dump_test "branch-addend-micromips" if $has_newabi { run_dump_test "branch-addend-n32" + run_dump_test "branch-addend-micromips-n32" run_dump_test "branch-addend-n64" + run_dump_test "branch-addend-micromips-n64" } run_dump_test "branch-absolute" run_dump_test "branch-absolute-addend" |