diff options
author | Maciej W. Rozycki <macro@imgtec.com> | 2016-07-19 16:19:19 +0100 |
---|---|---|
committer | Maciej W. Rozycki <macro@imgtec.com> | 2016-07-19 16:22:53 +0100 |
commit | a6ebf6169a1bd14724b9ac49990089542396f576 (patch) | |
tree | 4b6f6a0e2fe8f81127178b480df5c7c9591eb8bd /ld/testsuite/ld-mips-elf | |
parent | 9d862524f6ae9703fe8e264dd4785756d358570a (diff) | |
download | gdb-a6ebf6169a1bd14724b9ac49990089542396f576.zip gdb-a6ebf6169a1bd14724b9ac49990089542396f576.tar.gz gdb-a6ebf6169a1bd14724b9ac49990089542396f576.tar.bz2 |
MIPS: Convert cross-mode BAL to JALX
Convert cross-mode regular MIPS and microMIPS BAL instructions to JALX,
similarly to how JAL instructions are converted.
bfd/
* elfxx-mips.c (mips_elf_perform_relocation): Convert cross-mode
BAL to JALX.
(_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add a
corresponding error message.
gas/
* config/tc-mips.c (mips_force_relocation, mips_fix_adjustable):
Adjust comments for BAL to JALX linker conversion.
(fix_bad_cross_mode_branch_p): Accept cross-mode BAL.
* testsuite/gas/mips/unaligned-branch-1.l: Update error messages
expected.
* testsuite/gas/mips/unaligned-branch-micromips-1.l: Likewise.
* testsuite/gas/mips/branch-local-4.d: New test.
* testsuite/gas/mips/branch-local-n32-4.d: New test.
* testsuite/gas/mips/branch-local-n64-4.d: New test.
* testsuite/gas/mips/branch-addend.d: New test.
* testsuite/gas/mips/branch-addend-n32.d: New test.
* testsuite/gas/mips/branch-addend-n64.d: New test.
* testsuite/gas/mips/branch-local-4.s: New test source.
* testsuite/gas/mips/branch-addend.s: New test source.
* testsuite/gas/mips/mips.exp: Run the new tests.
ld/
* testsuite/ld-mips-elf/unaligned-branch-2.d: Update error
messages expected.
* testsuite/ld-mips-elf/unaligned-branch-r6-1.d: Likewise.
* testsuite/ld-mips-elf/unaligned-branch-mips16.d: Likewise.
* testsuite/ld-mips-elf/unaligned-branch-micromips.d: Likewise.
* testsuite/ld-mips-elf/bal-jalx-addend.d: New test.
* testsuite/ld-mips-elf/bal-jalx-local.d: New test.
* testsuite/ld-mips-elf/bal-jalx-pic.d: New test.
* testsuite/ld-mips-elf/bal-jalx-addend-n32.d: New test.
* testsuite/ld-mips-elf/bal-jalx-local-n32.d: New test.
* testsuite/ld-mips-elf/bal-jalx-pic-n32.d: New test.
* testsuite/ld-mips-elf/bal-jalx-addend-n64.d: New test.
* testsuite/ld-mips-elf/bal-jalx-local-n64.d: New test.
* testsuite/ld-mips-elf/bal-jalx-pic-n64.d: New test.
* testsuite/ld-mips-elf/unaligned-jalx-2.d: New test.
* testsuite/ld-mips-elf/unaligned-jalx-3.d: New test.
* testsuite/ld-mips-elf/unaligned-jalx-addend-2.d: New test.
* testsuite/ld-mips-elf/unaligned-jalx-addend-3.d: New test.
* testsuite/ld-mips-elf/unaligned-jalx-2.s: New test source.
* testsuite/ld-mips-elf/unaligned-jalx-3.s: New test source.
* testsuite/ld-mips-elf/unaligned-jalx-addend-2.s: New test
source.
* testsuite/ld-mips-elf/unaligned-jalx-addend-3.s: New test
source.
* testsuite/ld-mips-elf/mips-elf.exp: Run the new tests.
Diffstat (limited to 'ld/testsuite/ld-mips-elf')
22 files changed, 278 insertions, 102 deletions
diff --git a/ld/testsuite/ld-mips-elf/bal-jalx-addend-n32.d b/ld/testsuite/ld-mips-elf/bal-jalx-addend-n32.d new file mode 100644 index 0000000..a425eff --- /dev/null +++ b/ld/testsuite/ld-mips-elf/bal-jalx-addend-n32.d @@ -0,0 +1,6 @@ +#name: MIPS BAL/JALX addend calculation (n32) +#source: ../../../gas/testsuite/gas/mips/branch-addend.s +#as: -EB -n32 -march=from-abi +#ld: -EB -Ttext 0x1c000000 -e 0x1c000000 +#objdump: -dr --prefix-addresses --show-raw-insn +#dump: bal-jalx-addend.d diff --git a/ld/testsuite/ld-mips-elf/bal-jalx-addend-n64.d b/ld/testsuite/ld-mips-elf/bal-jalx-addend-n64.d new file mode 100644 index 0000000..0b7a013 --- /dev/null +++ b/ld/testsuite/ld-mips-elf/bal-jalx-addend-n64.d @@ -0,0 +1,6 @@ +#name: MIPS BAL/JALX addend calculation (n64) +#source: ../../../gas/testsuite/gas/mips/branch-addend.s +#as: -EB -64 -march=from-abi +#ld: -EB -Ttext 0x1c000000 -e 0x1c000000 +#objdump: -dr --prefix-addresses --show-raw-insn +#dump: bal-jalx-addend.d diff --git a/ld/testsuite/ld-mips-elf/bal-jalx-addend.d b/ld/testsuite/ld-mips-elf/bal-jalx-addend.d new file mode 100644 index 0000000..91012f9 --- /dev/null +++ b/ld/testsuite/ld-mips-elf/bal-jalx-addend.d @@ -0,0 +1,22 @@ +#name: MIPS BAL/JALX addend calculation +#source: ../../../gas/testsuite/gas/mips/branch-addend.s +#as: -EB -32 +#ld: -EB -Ttext 0x1c000000 -e 0x1c000000 +#objdump: -dr --prefix-addresses --show-raw-insn + +.*: +file format .*mips.* + +Disassembly of section \.text: + \.\.\. +[0-9a-f]+ <[^>]*> 0000 02d0 not zero,zero +[0-9a-f]+ <[^>]*> 001f 0f3c jr ra +[0-9a-f]+ <[^>]*> 0000 02d0 not zero,zero +[0-9a-f]+ <[^>]*> 0000 0000 nop +[0-9a-f]+ <[^>]*> 00000027 nor zero,zero,zero +[0-9a-f]+ <[^>]*> 77008400 jalx 0*1c021000 <.*> +[0-9a-f]+ <[^>]*> 00000027 nor zero,zero,zero +[0-9a-f]+ <[^>]*> 04117ffc bal 0*1c021010 <.*> +[0-9a-f]+ <[^>]*> 00000027 nor zero,zero,zero +[0-9a-f]+ <[^>]*> 03e00009 jalr zero,ra +[0-9a-f]+ <[^>]*> 00000027 nor zero,zero,zero + \.\.\. diff --git a/ld/testsuite/ld-mips-elf/bal-jalx-local-n32.d b/ld/testsuite/ld-mips-elf/bal-jalx-local-n32.d new file mode 100644 index 0000000..adaa798 --- /dev/null +++ b/ld/testsuite/ld-mips-elf/bal-jalx-local-n32.d @@ -0,0 +1,6 @@ +#name: MIPS BAL to JALX conversion for local symbol (n32) +#source: ../../../gas/testsuite/gas/mips/branch-local-4.s +#as: -EB -n32 -march=from-abi +#ld: -EB -Ttext 0x1c000000 -e 0x1c000000 +#objdump: -dr --prefix-addresses --show-raw-insn +#dump: bal-jalx-local.d diff --git a/ld/testsuite/ld-mips-elf/bal-jalx-local-n64.d b/ld/testsuite/ld-mips-elf/bal-jalx-local-n64.d new file mode 100644 index 0000000..e94f290 --- /dev/null +++ b/ld/testsuite/ld-mips-elf/bal-jalx-local-n64.d @@ -0,0 +1,6 @@ +#name: MIPS BAL to JALX conversion for local symbol (n64) +#source: ../../../gas/testsuite/gas/mips/branch-local-4.s +#as: -EB -64 -march=from-abi +#ld: -EB -Ttext 0x1c000000 -e 0x1c000000 +#objdump: -dr --prefix-addresses --show-raw-insn +#dump: bal-jalx-local.d diff --git a/ld/testsuite/ld-mips-elf/bal-jalx-local.d b/ld/testsuite/ld-mips-elf/bal-jalx-local.d new file mode 100644 index 0000000..599cf26 --- /dev/null +++ b/ld/testsuite/ld-mips-elf/bal-jalx-local.d @@ -0,0 +1,20 @@ +#name: MIPS BAL to JALX conversion for local symbol +#source: ../../../gas/testsuite/gas/mips/branch-local-4.s +#as: -EB -32 +#ld: -EB -Ttext 0x1c000000 -e 0x1c000000 +#objdump: -dr --prefix-addresses --show-raw-insn + +.*: +file format .*mips.* + +Disassembly of section \.text: + \.\.\. +[0-9a-f]+ <[^>]*> 0000 02d0 not zero,zero +[0-9a-f]+ <[^>]*> 001f 0f3c jr ra +[0-9a-f]+ <[^>]*> 0000 02d0 not zero,zero +[0-9a-f]+ <[^>]*> 0000 0000 nop +[0-9a-f]+ <[^>]*> 00000027 nor zero,zero,zero +[0-9a-f]+ <[^>]*> 77000400 jalx 0*1c001000 <foo> +[0-9a-f]+ <[^>]*> 00000027 nor zero,zero,zero +[0-9a-f]+ <[^>]*> 03e00009 jalr zero,ra +[0-9a-f]+ <[^>]*> 00000027 nor zero,zero,zero + \.\.\. diff --git a/ld/testsuite/ld-mips-elf/bal-jalx-pic-n32.d b/ld/testsuite/ld-mips-elf/bal-jalx-pic-n32.d new file mode 100644 index 0000000..39d5a38 --- /dev/null +++ b/ld/testsuite/ld-mips-elf/bal-jalx-pic-n32.d @@ -0,0 +1,6 @@ +#name: MIPS BAL/JALX in PIC mode (n32) +#source: ../../../gas/testsuite/gas/mips/branch-addend.s +#as: -EB -n32 -march=from-abi +#ld: -EB -Ttext 0x1c000000 -e 0x1c000000 -shared +#error: \A[^\n]*: In function `bar':\n +#error: \(\.text\+0x1014\): Unsupported branch between ISA modes\Z diff --git a/ld/testsuite/ld-mips-elf/bal-jalx-pic-n64.d b/ld/testsuite/ld-mips-elf/bal-jalx-pic-n64.d new file mode 100644 index 0000000..2a09149 --- /dev/null +++ b/ld/testsuite/ld-mips-elf/bal-jalx-pic-n64.d @@ -0,0 +1,6 @@ +#name: MIPS BAL/JALX in PIC mode (n64) +#source: ../../../gas/testsuite/gas/mips/branch-addend.s +#as: -EB -64 -march=from-abi +#ld: -EB -Ttext 0x1c000000 -e 0x1c000000 -shared +#error: \A[^\n]*: In function `bar':\n +#error: \(\.text\+0x1014\): Unsupported branch between ISA modes\Z diff --git a/ld/testsuite/ld-mips-elf/bal-jalx-pic.d b/ld/testsuite/ld-mips-elf/bal-jalx-pic.d new file mode 100644 index 0000000..daf6211 --- /dev/null +++ b/ld/testsuite/ld-mips-elf/bal-jalx-pic.d @@ -0,0 +1,6 @@ +#name: MIPS BAL/JALX in PIC mode +#source: ../../../gas/testsuite/gas/mips/branch-addend.s +#as: -EB -32 +#ld: -EB -Ttext 0x1c000000 -e 0x1c000000 -shared +#error: \A[^\n]*: In function `bar':\n +#error: \(\.text\+0x1014\): Unsupported branch between ISA modes\Z diff --git a/ld/testsuite/ld-mips-elf/mips-elf.exp b/ld/testsuite/ld-mips-elf/mips-elf.exp index 6a78fd8..10a4339 100644 --- a/ld/testsuite/ld-mips-elf/mips-elf.exp +++ b/ld/testsuite/ld-mips-elf/mips-elf.exp @@ -213,15 +213,26 @@ if { $linux_gnu } { run_dump_test "jalx-addend" [list [list ld $abi_ldflags(o32)]] run_dump_test "jalx-local" [list [list ld $abi_ldflags(o32)]] +run_dump_test "bal-jalx-addend" [list [list ld $abi_ldflags(o32)]] +run_dump_test "bal-jalx-local" [list [list ld $abi_ldflags(o32)]] +run_dump_test "bal-jalx-pic" [list [list ld $abi_ldflags(o32)]] if $has_newabi { run_dump_test "jalx-addend-n32" [list [list ld $abi_ldflags(n32)]] run_dump_test "jalx-local-n32" [list [list ld $abi_ldflags(n32)]] + run_dump_test "bal-jalx-addend-n32" [list [list ld $abi_ldflags(n32)]] + run_dump_test "bal-jalx-local-n32" [list [list ld $abi_ldflags(n32)]] + run_dump_test "bal-jalx-pic-n32" [list [list ld $abi_ldflags(n32)]] run_dump_test "jalx-addend-n64" [list [list ld $abi_ldflags(n64)]] run_dump_test "jalx-local-n64" [list [list ld $abi_ldflags(n64)]] + run_dump_test "bal-jalx-addend-n64" [list [list ld $abi_ldflags(n64)]] + run_dump_test "bal-jalx-local-n64" [list [list ld $abi_ldflags(n64)]] + run_dump_test "bal-jalx-pic-n64" [list [list ld $abi_ldflags(n64)]] } run_dump_test "unaligned-jalx-0" [list [list ld $abi_ldflags(o32)]] run_dump_test "unaligned-jalx-1" [list [list ld $abi_ldflags(o32)]] +run_dump_test "unaligned-jalx-2" [list [list ld $abi_ldflags(o32)]] +run_dump_test "unaligned-jalx-3" [list [list ld $abi_ldflags(o32)]] run_dump_test "unaligned-jalx-mips16-0" [list [list ld $abi_ldflags(o32)]] run_dump_test "unaligned-jalx-mips16-1" [list [list ld $abi_ldflags(o32)]] run_dump_test "unaligned-jalx-micromips-0" [list [list ld $abi_ldflags(o32)]] @@ -232,6 +243,10 @@ if $has_newabi { [list [list ld $abi_ldflags(n32)]] run_dump_test "unaligned-jalx-addend-1" \ [list [list ld $abi_ldflags(n32)]] + run_dump_test "unaligned-jalx-addend-2" \ + [list [list ld $abi_ldflags(n32)]] + run_dump_test "unaligned-jalx-addend-3" \ + [list [list ld $abi_ldflags(n32)]] run_dump_test "unaligned-jalx-addend-mips16-0" \ [list [list ld $abi_ldflags(n32)]] run_dump_test "unaligned-jalx-addend-mips16-1" \ diff --git a/ld/testsuite/ld-mips-elf/unaligned-branch-2.d b/ld/testsuite/ld-mips-elf/unaligned-branch-2.d index 60755cb..2be87a8 100644 --- a/ld/testsuite/ld-mips-elf/unaligned-branch-2.d +++ b/ld/testsuite/ld-mips-elf/unaligned-branch-2.d @@ -39,68 +39,54 @@ #error: [^\n]*: In function `foo':\n #error: \(\.text\+0x10bc\): Branch to a non-instruction-aligned address\n #error: [^\n]*: In function `foo':\n -#error: \(\.text\+0x10dc\): Unsupported branch between ISA modes\n -#error: [^\n]*: In function `foo':\n #error: \(\.text\+0x10e4\): Unsupported branch between ISA modes\n #error: [^\n]*: In function `foo':\n #error: \(\.text\+0x10ec\): Unsupported branch between ISA modes\n #error: [^\n]*: In function `foo':\n -#error: \(\.text\+0x10f4\): Branch to a non-instruction-aligned address\n -#error: [^\n]*: In function `foo':\n -#error: \(\.text\+0x10f4\): Unsupported branch between ISA modes\n +#error: \(\.text\+0x10f4\): Cannot convert a branch to JALX for a non-word-aligned address\n #error: [^\n]*: In function `foo':\n -#error: \(\.text\+0x10fc\): Branch to a non-instruction-aligned address\n +#error: \(\.text\+0x10fc\): Cannot convert a branch to JALX for a non-word-aligned address\n #error: [^\n]*: In function `foo':\n #error: \(\.text\+0x10fc\): Unsupported branch between ISA modes\n #error: [^\n]*: In function `foo':\n -#error: \(\.text\+0x1104\): Branch to a non-instruction-aligned address\n +#error: \(\.text\+0x1104\): Cannot convert a branch to JALX for a non-word-aligned address\n #error: [^\n]*: In function `foo':\n #error: \(\.text\+0x1104\): Unsupported branch between ISA modes\n #error: [^\n]*: In function `foo':\n -#error: \(\.text\+0x110c\): Unsupported branch between ISA modes\n -#error: [^\n]*: In function `foo':\n #error: \(\.text\+0x1114\): Unsupported branch between ISA modes\n #error: [^\n]*: In function `foo':\n #error: \(\.text\+0x111c\): Unsupported branch between ISA modes\n #error: [^\n]*: In function `foo':\n -#error: \(\.text\+0x1124\): Branch to a non-instruction-aligned address\n -#error: [^\n]*: In function `foo':\n -#error: \(\.text\+0x1124\): Unsupported branch between ISA modes\n +#error: \(\.text\+0x1124\): Cannot convert a branch to JALX for a non-word-aligned address\n #error: [^\n]*: In function `foo':\n -#error: \(\.text\+0x112c\): Branch to a non-instruction-aligned address\n +#error: \(\.text\+0x112c\): Cannot convert a branch to JALX for a non-word-aligned address\n #error: [^\n]*: In function `foo':\n #error: \(\.text\+0x112c\): Unsupported branch between ISA modes\n #error: [^\n]*: In function `foo':\n -#error: \(\.text\+0x1134\): Branch to a non-instruction-aligned address\n +#error: \(\.text\+0x1134\): Cannot convert a branch to JALX for a non-word-aligned address\n #error: [^\n]*: In function `foo':\n #error: \(\.text\+0x1134\): Unsupported branch between ISA modes\n #error: [^\n]*: In function `foo':\n -#error: \(\.text\+0x113c\): Branch to a non-instruction-aligned address\n +#error: \(\.text\+0x113c\): Cannot convert a branch to JALX for a non-word-aligned address\n #error: [^\n]*: In function `foo':\n -#error: \(\.text\+0x113c\): Unsupported branch between ISA modes\n -#error: [^\n]*: In function `foo':\n -#error: \(\.text\+0x1144\): Branch to a non-instruction-aligned address\n +#error: \(\.text\+0x1144\): Cannot convert a branch to JALX for a non-word-aligned address\n #error: [^\n]*: In function `foo':\n #error: \(\.text\+0x1144\): Unsupported branch between ISA modes\n #error: [^\n]*: In function `foo':\n -#error: \(\.text\+0x114c\): Branch to a non-instruction-aligned address\n +#error: \(\.text\+0x114c\): Cannot convert a branch to JALX for a non-word-aligned address\n #error: [^\n]*: In function `foo':\n #error: \(\.text\+0x114c\): Unsupported branch between ISA modes\n #error: [^\n]*: In function `foo':\n -#error: \(\.text\+0x1154\): Branch to a non-instruction-aligned address\n -#error: [^\n]*: In function `foo':\n -#error: \(\.text\+0x1154\): Unsupported branch between ISA modes\n +#error: \(\.text\+0x1154\): Cannot convert a branch to JALX for a non-word-aligned address\n #error: [^\n]*: In function `foo':\n -#error: \(\.text\+0x115c\): Branch to a non-instruction-aligned address\n +#error: \(\.text\+0x115c\): Cannot convert a branch to JALX for a non-word-aligned address\n #error: [^\n]*: In function `foo':\n #error: \(\.text\+0x115c\): Unsupported branch between ISA modes\n #error: [^\n]*: In function `foo':\n -#error: \(\.text\+0x1164\): Branch to a non-instruction-aligned address\n +#error: \(\.text\+0x1164\): Cannot convert a branch to JALX for a non-word-aligned address\n #error: [^\n]*: In function `foo':\n #error: \(\.text\+0x1164\): Unsupported branch between ISA modes\n #error: [^\n]*: In function `foo':\n -#error: \(\.text\+0x116c\): Unsupported branch between ISA modes\n -#error: [^\n]*: In function `foo':\n #error: \(\.text\+0x1174\): Unsupported branch between ISA modes\n #error: [^\n]*: In function `foo':\n #error: \(\.text\+0x117c\): Unsupported branch between ISA modes\Z diff --git a/ld/testsuite/ld-mips-elf/unaligned-branch-micromips.d b/ld/testsuite/ld-mips-elf/unaligned-branch-micromips.d index e32a187..cd485fc 100644 --- a/ld/testsuite/ld-mips-elf/unaligned-branch-micromips.d +++ b/ld/testsuite/ld-mips-elf/unaligned-branch-micromips.d @@ -3,35 +3,17 @@ #ld: -EB -Ttext 0x1c000000 -e 0x1c000000 #source: ../../../gas/testsuite/gas/mips/unaligned-branch-micromips-2.s #error: \A[^\n]*: In function `foo':\n -#error: \(\.text\+0x1002\): Unsupported branch between ISA modes\n +#error: \(\.text\+0x100a\): Cannot convert a branch to JALX for a non-word-aligned address\n #error: [^\n]*: In function `foo':\n -#error: \(\.text\+0x100a\): Branch to a non-instruction-aligned address\n +#error: \(\.text\+0x1012\): Cannot convert a branch to JALX for a non-word-aligned address\n #error: [^\n]*: In function `foo':\n -#error: \(\.text\+0x100a\): Unsupported branch between ISA modes\n +#error: \(\.text\+0x101a\): Cannot convert a branch to JALX for a non-word-aligned address\n #error: [^\n]*: In function `foo':\n -#error: \(\.text\+0x1012\): Branch to a non-instruction-aligned address\n +#error: \(\.text\+0x102a\): Cannot convert a branch to JALX for a non-word-aligned address\n #error: [^\n]*: In function `foo':\n -#error: \(\.text\+0x1012\): Unsupported branch between ISA modes\n +#error: \(\.text\+0x1032\): Cannot convert a branch to JALX for a non-word-aligned address\n #error: [^\n]*: In function `foo':\n -#error: \(\.text\+0x101a\): Branch to a non-instruction-aligned address\n -#error: [^\n]*: In function `foo':\n -#error: \(\.text\+0x101a\): Unsupported branch between ISA modes\n -#error: [^\n]*: In function `foo':\n -#error: \(\.text\+0x1022\): Unsupported branch between ISA modes\n -#error: [^\n]*: In function `foo':\n -#error: \(\.text\+0x102a\): Branch to a non-instruction-aligned address\n -#error: [^\n]*: In function `foo':\n -#error: \(\.text\+0x102a\): Unsupported branch between ISA modes\n -#error: [^\n]*: In function `foo':\n -#error: \(\.text\+0x1032\): Branch to a non-instruction-aligned address\n -#error: [^\n]*: In function `foo':\n -#error: \(\.text\+0x1032\): Unsupported branch between ISA modes\n -#error: [^\n]*: In function `foo':\n -#error: \(\.text\+0x103a\): Branch to a non-instruction-aligned address\n -#error: [^\n]*: In function `foo':\n -#error: \(\.text\+0x103a\): Unsupported branch between ISA modes\n -#error: [^\n]*: In function `foo':\n -#error: \(\.text\+0x1042\): Unsupported branch between ISA modes\n +#error: \(\.text\+0x103a\): Cannot convert a branch to JALX for a non-word-aligned address\n #error: [^\n]*: In function `foo':\n #error: \(\.text\+0x1062\): Branch to a non-instruction-aligned address\n #error: [^\n]*: In function `foo':\n @@ -39,29 +21,29 @@ #error: [^\n]*: In function `foo':\n #error: \(\.text\+0x1082\): Unsupported branch between ISA modes\n #error: [^\n]*: In function `foo':\n -#error: \(\.text\+0x1088\): Branch to a non-instruction-aligned address\n +#error: \(\.text\+0x1088\): Cannot convert a branch to JALX for a non-word-aligned address\n #error: [^\n]*: In function `foo':\n #error: \(\.text\+0x1088\): Unsupported branch between ISA modes\n #error: [^\n]*: In function `foo':\n -#error: \(\.text\+0x108e\): Branch to a non-instruction-aligned address\n +#error: \(\.text\+0x108e\): Cannot convert a branch to JALX for a non-word-aligned address\n #error: [^\n]*: In function `foo':\n #error: \(\.text\+0x108e\): Unsupported branch between ISA modes\n #error: [^\n]*: In function `foo':\n -#error: \(\.text\+0x1094\): Branch to a non-instruction-aligned address\n +#error: \(\.text\+0x1094\): Cannot convert a branch to JALX for a non-word-aligned address\n #error: [^\n]*: In function `foo':\n #error: \(\.text\+0x1094\): Unsupported branch between ISA modes\n #error: [^\n]*: In function `foo':\n #error: \(\.text\+0x109a\): Unsupported branch between ISA modes\n #error: [^\n]*: In function `foo':\n -#error: \(\.text\+0x10a0\): Branch to a non-instruction-aligned address\n +#error: \(\.text\+0x10a0\): Cannot convert a branch to JALX for a non-word-aligned address\n #error: [^\n]*: In function `foo':\n #error: \(\.text\+0x10a0\): Unsupported branch between ISA modes\n #error: [^\n]*: In function `foo':\n -#error: \(\.text\+0x10a6\): Branch to a non-instruction-aligned address\n +#error: \(\.text\+0x10a6\): Cannot convert a branch to JALX for a non-word-aligned address\n #error: [^\n]*: In function `foo':\n #error: \(\.text\+0x10a6\): Unsupported branch between ISA modes\n #error: [^\n]*: In function `foo':\n -#error: \(\.text\+0x10ac\): Branch to a non-instruction-aligned address\n +#error: \(\.text\+0x10ac\): Cannot convert a branch to JALX for a non-word-aligned address\n #error: [^\n]*: In function `foo':\n #error: \(\.text\+0x10ac\): Unsupported branch between ISA modes\n #error: [^\n]*: In function `foo':\n @@ -73,29 +55,29 @@ #error: [^\n]*: In function `foo':\n #error: \(\.text\+0x10e2\): Unsupported branch between ISA modes\n #error: [^\n]*: In function `foo':\n -#error: \(\.text\+0x10e8\): Branch to a non-instruction-aligned address\n +#error: \(\.text\+0x10e8\): Cannot convert a branch to JALX for a non-word-aligned address\n #error: [^\n]*: In function `foo':\n #error: \(\.text\+0x10e8\): Unsupported branch between ISA modes\n #error: [^\n]*: In function `foo':\n -#error: \(\.text\+0x10ee\): Branch to a non-instruction-aligned address\n +#error: \(\.text\+0x10ee\): Cannot convert a branch to JALX for a non-word-aligned address\n #error: [^\n]*: In function `foo':\n #error: \(\.text\+0x10ee\): Unsupported branch between ISA modes\n #error: [^\n]*: In function `foo':\n -#error: \(\.text\+0x10f4\): Branch to a non-instruction-aligned address\n +#error: \(\.text\+0x10f4\): Cannot convert a branch to JALX for a non-word-aligned address\n #error: [^\n]*: In function `foo':\n #error: \(\.text\+0x10f4\): Unsupported branch between ISA modes\n #error: [^\n]*: In function `foo':\n #error: \(\.text\+0x10fa\): Unsupported branch between ISA modes\n #error: [^\n]*: In function `foo':\n -#error: \(\.text\+0x1100\): Branch to a non-instruction-aligned address\n +#error: \(\.text\+0x1100\): Cannot convert a branch to JALX for a non-word-aligned address\n #error: [^\n]*: In function `foo':\n #error: \(\.text\+0x1100\): Unsupported branch between ISA modes\n #error: [^\n]*: In function `foo':\n -#error: \(\.text\+0x1106\): Branch to a non-instruction-aligned address\n +#error: \(\.text\+0x1106\): Cannot convert a branch to JALX for a non-word-aligned address\n #error: [^\n]*: In function `foo':\n #error: \(\.text\+0x1106\): Unsupported branch between ISA modes\n #error: [^\n]*: In function `foo':\n -#error: \(\.text\+0x110c\): Branch to a non-instruction-aligned address\n +#error: \(\.text\+0x110c\): Cannot convert a branch to JALX for a non-word-aligned address\n #error: [^\n]*: In function `foo':\n #error: \(\.text\+0x110c\): Unsupported branch between ISA modes\n #error: [^\n]*: In function `foo':\n @@ -107,29 +89,29 @@ #error: [^\n]*: In function `foo':\n #error: \(\.text\+0x1142\): Unsupported branch between ISA modes\n #error: [^\n]*: In function `foo':\n -#error: \(\.text\+0x1146\): Branch to a non-instruction-aligned address\n +#error: \(\.text\+0x1146\): Cannot convert a branch to JALX for a non-word-aligned address\n #error: [^\n]*: In function `foo':\n #error: \(\.text\+0x1146\): Unsupported branch between ISA modes\n #error: [^\n]*: In function `foo':\n -#error: \(\.text\+0x114a\): Branch to a non-instruction-aligned address\n +#error: \(\.text\+0x114a\): Cannot convert a branch to JALX for a non-word-aligned address\n #error: [^\n]*: In function `foo':\n #error: \(\.text\+0x114a\): Unsupported branch between ISA modes\n #error: [^\n]*: In function `foo':\n -#error: \(\.text\+0x114e\): Branch to a non-instruction-aligned address\n +#error: \(\.text\+0x114e\): Cannot convert a branch to JALX for a non-word-aligned address\n #error: [^\n]*: In function `foo':\n #error: \(\.text\+0x114e\): Unsupported branch between ISA modes\n #error: [^\n]*: In function `foo':\n #error: \(\.text\+0x1152\): Unsupported branch between ISA modes\n #error: [^\n]*: In function `foo':\n -#error: \(\.text\+0x1156\): Branch to a non-instruction-aligned address\n +#error: \(\.text\+0x1156\): Cannot convert a branch to JALX for a non-word-aligned address\n #error: [^\n]*: In function `foo':\n #error: \(\.text\+0x1156\): Unsupported branch between ISA modes\n #error: [^\n]*: In function `foo':\n -#error: \(\.text\+0x115a\): Branch to a non-instruction-aligned address\n +#error: \(\.text\+0x115a\): Cannot convert a branch to JALX for a non-word-aligned address\n #error: [^\n]*: In function `foo':\n #error: \(\.text\+0x115a\): Unsupported branch between ISA modes\n #error: [^\n]*: In function `foo':\n -#error: \(\.text\+0x115e\): Branch to a non-instruction-aligned address\n +#error: \(\.text\+0x115e\): Cannot convert a branch to JALX for a non-word-aligned address\n #error: [^\n]*: In function `foo':\n #error: \(\.text\+0x115e\): Unsupported branch between ISA modes\n #error: [^\n]*: In function `foo':\n @@ -141,29 +123,29 @@ #error: [^\n]*: In function `foo':\n #error: \(\.text\+0x1182\): Unsupported branch between ISA modes\n #error: [^\n]*: In function `foo':\n -#error: \(\.text\+0x1186\): Branch to a non-instruction-aligned address\n +#error: \(\.text\+0x1186\): Cannot convert a branch to JALX for a non-word-aligned address\n #error: [^\n]*: In function `foo':\n #error: \(\.text\+0x1186\): Unsupported branch between ISA modes\n #error: [^\n]*: In function `foo':\n -#error: \(\.text\+0x118a\): Branch to a non-instruction-aligned address\n +#error: \(\.text\+0x118a\): Cannot convert a branch to JALX for a non-word-aligned address\n #error: [^\n]*: In function `foo':\n #error: \(\.text\+0x118a\): Unsupported branch between ISA modes\n #error: [^\n]*: In function `foo':\n -#error: \(\.text\+0x118e\): Branch to a non-instruction-aligned address\n +#error: \(\.text\+0x118e\): Cannot convert a branch to JALX for a non-word-aligned address\n #error: [^\n]*: In function `foo':\n #error: \(\.text\+0x118e\): Unsupported branch between ISA modes\n #error: [^\n]*: In function `foo':\n #error: \(\.text\+0x1192\): Unsupported branch between ISA modes\n #error: [^\n]*: In function `foo':\n -#error: \(\.text\+0x1196\): Branch to a non-instruction-aligned address\n +#error: \(\.text\+0x1196\): Cannot convert a branch to JALX for a non-word-aligned address\n #error: [^\n]*: In function `foo':\n #error: \(\.text\+0x1196\): Unsupported branch between ISA modes\n #error: [^\n]*: In function `foo':\n -#error: \(\.text\+0x119a\): Branch to a non-instruction-aligned address\n +#error: \(\.text\+0x119a\): Cannot convert a branch to JALX for a non-word-aligned address\n #error: [^\n]*: In function `foo':\n #error: \(\.text\+0x119a\): Unsupported branch between ISA modes\n #error: [^\n]*: In function `foo':\n -#error: \(\.text\+0x119e\): Branch to a non-instruction-aligned address\n +#error: \(\.text\+0x119e\): Cannot convert a branch to JALX for a non-word-aligned address\n #error: [^\n]*: In function `foo':\n #error: \(\.text\+0x119e\): Unsupported branch between ISA modes\n #error: [^\n]*: In function `foo':\n diff --git a/ld/testsuite/ld-mips-elf/unaligned-branch-mips16.d b/ld/testsuite/ld-mips-elf/unaligned-branch-mips16.d index 1752683..399a457 100644 --- a/ld/testsuite/ld-mips-elf/unaligned-branch-mips16.d +++ b/ld/testsuite/ld-mips-elf/unaligned-branch-mips16.d @@ -5,29 +5,29 @@ #error: \A[^\n]*: In function `foo':\n #error: \(\.text\+0x1002\): Unsupported branch between ISA modes\n #error: [^\n]*: In function `foo':\n -#error: \(\.text\+0x1008\): Branch to a non-instruction-aligned address\n +#error: \(\.text\+0x1008\): Cannot convert a branch to JALX for a non-word-aligned address\n #error: [^\n]*: In function `foo':\n #error: \(\.text\+0x1008\): Unsupported branch between ISA modes\n #error: [^\n]*: In function `foo':\n -#error: \(\.text\+0x100e\): Branch to a non-instruction-aligned address\n +#error: \(\.text\+0x100e\): Cannot convert a branch to JALX for a non-word-aligned address\n #error: [^\n]*: In function `foo':\n #error: \(\.text\+0x100e\): Unsupported branch between ISA modes\n #error: [^\n]*: In function `foo':\n -#error: \(\.text\+0x1014\): Branch to a non-instruction-aligned address\n +#error: \(\.text\+0x1014\): Cannot convert a branch to JALX for a non-word-aligned address\n #error: [^\n]*: In function `foo':\n #error: \(\.text\+0x1014\): Unsupported branch between ISA modes\n #error: [^\n]*: In function `foo':\n #error: \(\.text\+0x101a\): Unsupported branch between ISA modes\n #error: [^\n]*: In function `foo':\n -#error: \(\.text\+0x1020\): Branch to a non-instruction-aligned address\n +#error: \(\.text\+0x1020\): Cannot convert a branch to JALX for a non-word-aligned address\n #error: [^\n]*: In function `foo':\n #error: \(\.text\+0x1020\): Unsupported branch between ISA modes\n #error: [^\n]*: In function `foo':\n -#error: \(\.text\+0x1026\): Branch to a non-instruction-aligned address\n +#error: \(\.text\+0x1026\): Cannot convert a branch to JALX for a non-word-aligned address\n #error: [^\n]*: In function `foo':\n #error: \(\.text\+0x1026\): Unsupported branch between ISA modes\n #error: [^\n]*: In function `foo':\n -#error: \(\.text\+0x102c\): Branch to a non-instruction-aligned address\n +#error: \(\.text\+0x102c\): Cannot convert a branch to JALX for a non-word-aligned address\n #error: [^\n]*: In function `foo':\n #error: \(\.text\+0x102c\): Unsupported branch between ISA modes\n #error: [^\n]*: In function `foo':\n @@ -39,29 +39,29 @@ #error: [^\n]*: In function `foo':\n #error: \(\.text\+0x1062\): Unsupported branch between ISA modes\n #error: [^\n]*: In function `foo':\n -#error: \(\.text\+0x1068\): Branch to a non-instruction-aligned address\n +#error: \(\.text\+0x1068\): Cannot convert a branch to JALX for a non-word-aligned address\n #error: [^\n]*: In function `foo':\n #error: \(\.text\+0x1068\): Unsupported branch between ISA modes\n #error: [^\n]*: In function `foo':\n -#error: \(\.text\+0x106e\): Branch to a non-instruction-aligned address\n +#error: \(\.text\+0x106e\): Cannot convert a branch to JALX for a non-word-aligned address\n #error: [^\n]*: In function `foo':\n #error: \(\.text\+0x106e\): Unsupported branch between ISA modes\n #error: [^\n]*: In function `foo':\n -#error: \(\.text\+0x1074\): Branch to a non-instruction-aligned address\n +#error: \(\.text\+0x1074\): Cannot convert a branch to JALX for a non-word-aligned address\n #error: [^\n]*: In function `foo':\n #error: \(\.text\+0x1074\): Unsupported branch between ISA modes\n #error: [^\n]*: In function `foo':\n #error: \(\.text\+0x107a\): Unsupported branch between ISA modes\n #error: [^\n]*: In function `foo':\n -#error: \(\.text\+0x1080\): Branch to a non-instruction-aligned address\n +#error: \(\.text\+0x1080\): Cannot convert a branch to JALX for a non-word-aligned address\n #error: [^\n]*: In function `foo':\n #error: \(\.text\+0x1080\): Unsupported branch between ISA modes\n #error: [^\n]*: In function `foo':\n -#error: \(\.text\+0x1086\): Branch to a non-instruction-aligned address\n +#error: \(\.text\+0x1086\): Cannot convert a branch to JALX for a non-word-aligned address\n #error: [^\n]*: In function `foo':\n #error: \(\.text\+0x1086\): Unsupported branch between ISA modes\n #error: [^\n]*: In function `foo':\n -#error: \(\.text\+0x108c\): Branch to a non-instruction-aligned address\n +#error: \(\.text\+0x108c\): Cannot convert a branch to JALX for a non-word-aligned address\n #error: [^\n]*: In function `foo':\n #error: \(\.text\+0x108c\): Unsupported branch between ISA modes\n #error: [^\n]*: In function `foo':\n diff --git a/ld/testsuite/ld-mips-elf/unaligned-branch-r6-1.d b/ld/testsuite/ld-mips-elf/unaligned-branch-r6-1.d index 070304e..c63fa5f 100644 --- a/ld/testsuite/ld-mips-elf/unaligned-branch-r6-1.d +++ b/ld/testsuite/ld-mips-elf/unaligned-branch-r6-1.d @@ -39,59 +39,59 @@ #error: [^\n]*: In function `foo':\n #error: \(\.text\+0x10bc\): Branch to a non-instruction-aligned address\n #error: [^\n]*: In function `foo':\n -#error: \(\.text\+0x10dc\): Branch to a non-instruction-aligned address\n +#error: \(\.text\+0x10dc\): Cannot convert a branch to JALX for a non-word-aligned address\n #error: [^\n]*: In function `foo':\n #error: \(\.text\+0x10dc\): Unsupported branch between ISA modes\n #error: [^\n]*: In function `foo':\n -#error: \(\.text\+0x10e4\): Branch to a non-instruction-aligned address\n +#error: \(\.text\+0x10e4\): Cannot convert a branch to JALX for a non-word-aligned address\n #error: [^\n]*: In function `foo':\n #error: \(\.text\+0x10e4\): Unsupported branch between ISA modes\n #error: [^\n]*: In function `foo':\n #error: \(\.text\+0x10ec\): Unsupported branch between ISA modes\n #error: [^\n]*: In function `foo':\n -#error: \(\.text\+0x10f4\): Branch to a non-instruction-aligned address\n +#error: \(\.text\+0x10f4\): Cannot convert a branch to JALX for a non-word-aligned address\n #error: [^\n]*: In function `foo':\n #error: \(\.text\+0x10f4\): Unsupported branch between ISA modes\n #error: [^\n]*: In function `foo':\n -#error: \(\.text\+0x10fc\): Branch to a non-instruction-aligned address\n +#error: \(\.text\+0x10fc\): Cannot convert a branch to JALX for a non-word-aligned address\n #error: [^\n]*: In function `foo':\n #error: \(\.text\+0x10fc\): Unsupported branch between ISA modes\n #error: [^\n]*: In function `foo':\n -#error: \(\.text\+0x1104\): Branch to a non-instruction-aligned address\n +#error: \(\.text\+0x1104\): Cannot convert a branch to JALX for a non-word-aligned address\n #error: [^\n]*: In function `foo':\n #error: \(\.text\+0x1104\): Unsupported branch between ISA modes\n #error: [^\n]*: In function `foo':\n -#error: \(\.text\+0x110c\): Branch to a non-instruction-aligned address\n +#error: \(\.text\+0x110c\): Cannot convert a branch to JALX for a non-word-aligned address\n #error: [^\n]*: In function `foo':\n #error: \(\.text\+0x110c\): Unsupported branch between ISA modes\n #error: [^\n]*: In function `foo':\n -#error: \(\.text\+0x1114\): Branch to a non-instruction-aligned address\n +#error: \(\.text\+0x1114\): Cannot convert a branch to JALX for a non-word-aligned address\n #error: [^\n]*: In function `foo':\n #error: \(\.text\+0x1114\): Unsupported branch between ISA modes\n #error: [^\n]*: In function `foo':\n #error: \(\.text\+0x111c\): Unsupported branch between ISA modes\n #error: [^\n]*: In function `foo':\n -#error: \(\.text\+0x1124\): Branch to a non-instruction-aligned address\n +#error: \(\.text\+0x1124\): Cannot convert a branch to JALX for a non-word-aligned address\n #error: [^\n]*: In function `foo':\n #error: \(\.text\+0x1124\): Unsupported branch between ISA modes\n #error: [^\n]*: In function `foo':\n -#error: \(\.text\+0x112c\): Branch to a non-instruction-aligned address\n +#error: \(\.text\+0x112c\): Cannot convert a branch to JALX for a non-word-aligned address\n #error: [^\n]*: In function `foo':\n #error: \(\.text\+0x112c\): Unsupported branch between ISA modes\n #error: [^\n]*: In function `foo':\n -#error: \(\.text\+0x1134\): Branch to a non-instruction-aligned address\n +#error: \(\.text\+0x1134\): Cannot convert a branch to JALX for a non-word-aligned address\n #error: [^\n]*: In function `foo':\n #error: \(\.text\+0x1134\): Unsupported branch between ISA modes\n #error: [^\n]*: In function `foo':\n -#error: \(\.text\+0x113c\): Branch to a non-instruction-aligned address\n +#error: \(\.text\+0x113c\): Cannot convert a branch to JALX for a non-word-aligned address\n #error: [^\n]*: In function `foo':\n #error: \(\.text\+0x113c\): Unsupported branch between ISA modes\n #error: [^\n]*: In function `foo':\n -#error: \(\.text\+0x1144\): Branch to a non-instruction-aligned address\n +#error: \(\.text\+0x1144\): Cannot convert a branch to JALX for a non-word-aligned address\n #error: [^\n]*: In function `foo':\n #error: \(\.text\+0x1144\): Unsupported branch between ISA modes\n #error: [^\n]*: In function `foo':\n -#error: \(\.text\+0x114c\): Branch to a non-instruction-aligned address\n +#error: \(\.text\+0x114c\): Cannot convert a branch to JALX for a non-word-aligned address\n #error: [^\n]*: In function `foo':\n #error: \(\.text\+0x114c\): Unsupported branch between ISA modes\n #error: [^\n]*: In function `foo':\n @@ -99,15 +99,15 @@ #error: [^\n]*: In function `foo':\n #error: \(\.text\+0x115c\): Unsupported branch between ISA modes\n #error: [^\n]*: In function `foo':\n -#error: \(\.text\+0x1164\): Branch to a non-instruction-aligned address\n +#error: \(\.text\+0x1164\): Cannot convert a branch to JALX for a non-word-aligned address\n #error: [^\n]*: In function `foo':\n #error: \(\.text\+0x1164\): Unsupported branch between ISA modes\n #error: [^\n]*: In function `foo':\n -#error: \(\.text\+0x116c\): Branch to a non-instruction-aligned address\n +#error: \(\.text\+0x116c\): Cannot convert a branch to JALX for a non-word-aligned address\n #error: [^\n]*: In function `foo':\n #error: \(\.text\+0x116c\): Unsupported branch between ISA modes\n #error: [^\n]*: In function `foo':\n -#error: \(\.text\+0x1174\): Branch to a non-instruction-aligned address\n +#error: \(\.text\+0x1174\): Cannot convert a branch to JALX for a non-word-aligned address\n #error: [^\n]*: In function `foo':\n #error: \(\.text\+0x1174\): Unsupported branch between ISA modes\n #error: [^\n]*: In function `foo':\n diff --git a/ld/testsuite/ld-mips-elf/unaligned-jalx-2.d b/ld/testsuite/ld-mips-elf/unaligned-jalx-2.d new file mode 100644 index 0000000..718c53d --- /dev/null +++ b/ld/testsuite/ld-mips-elf/unaligned-jalx-2.d @@ -0,0 +1,7 @@ +#name: MIPS JALX to unaligned symbol 2 +#source: unaligned-jalx-2.s +#source: unaligned-insn.s -mips16 +#as: -EB -32 +#ld: -EB -Ttext 0x1c000000 -e 0x1c000000 +#objdump: -dr --prefix-addresses --show-raw-insn +#dump: unaligned-jalx-0.d diff --git a/ld/testsuite/ld-mips-elf/unaligned-jalx-2.s b/ld/testsuite/ld-mips-elf/unaligned-jalx-2.s new file mode 100644 index 0000000..128f24d --- /dev/null +++ b/ld/testsuite/ld-mips-elf/unaligned-jalx-2.s @@ -0,0 +1,12 @@ + .text + .align 4 + .globl foo + .ent foo +foo: + bal bar0 + bal bar2 + .end foo + +# Force some (non-delay-slot) zero bytes, to make 'objdump' print ... + .align 4, 0 + .space 16 diff --git a/ld/testsuite/ld-mips-elf/unaligned-jalx-3.d b/ld/testsuite/ld-mips-elf/unaligned-jalx-3.d new file mode 100644 index 0000000..d64e42f --- /dev/null +++ b/ld/testsuite/ld-mips-elf/unaligned-jalx-3.d @@ -0,0 +1,7 @@ +#name: MIPS JALX to unaligned symbol 3 +#source: unaligned-jalx-3.s +#source: unaligned-insn.s -mips16 +#as: -EB -32 +#ld: -EB -Ttext 0x1c000000 -e 0x1c000000 +#error: \A[^\n]*: In function `foo':\n +#error: \(\.text\+0x0\): Cannot convert a branch to JALX for a non-word-aligned address\Z diff --git a/ld/testsuite/ld-mips-elf/unaligned-jalx-3.s b/ld/testsuite/ld-mips-elf/unaligned-jalx-3.s new file mode 100644 index 0000000..001d782 --- /dev/null +++ b/ld/testsuite/ld-mips-elf/unaligned-jalx-3.s @@ -0,0 +1,11 @@ + .text + .align 4 + .globl foo + .ent foo +foo: + bal bar1 + .end foo + +# Force some (non-delay-slot) zero bytes, to make 'objdump' print ... + .align 4, 0 + .space 16 diff --git a/ld/testsuite/ld-mips-elf/unaligned-jalx-addend-2.d b/ld/testsuite/ld-mips-elf/unaligned-jalx-addend-2.d new file mode 100644 index 0000000..f09ce28 --- /dev/null +++ b/ld/testsuite/ld-mips-elf/unaligned-jalx-addend-2.d @@ -0,0 +1,7 @@ +#name: MIPS JALX to unaligned symbol with addend 2 +#source: unaligned-jalx-addend-2.s +#source: unaligned-insn.s -mips16 +#as: -EB -n32 -march=from-abi +#ld: -EB -Ttext 0x1c000000 -e 0x1c000000 +#objdump: -dr --prefix-addresses --show-raw-insn +#dump: unaligned-jalx-addend-0.d diff --git a/ld/testsuite/ld-mips-elf/unaligned-jalx-addend-2.s b/ld/testsuite/ld-mips-elf/unaligned-jalx-addend-2.s new file mode 100644 index 0000000..e68573d --- /dev/null +++ b/ld/testsuite/ld-mips-elf/unaligned-jalx-addend-2.s @@ -0,0 +1,14 @@ + .text + .align 4 + .globl foo + .ent foo +foo: + bal bar0 + 4 + bal bar1 - 2 + bal bar2 - 4 + bal bar3 + 2 + .end foo + +# Force some (non-delay-slot) zero bytes, to make 'objdump' print ... + .align 4, 0 + .space 16 diff --git a/ld/testsuite/ld-mips-elf/unaligned-jalx-addend-3.d b/ld/testsuite/ld-mips-elf/unaligned-jalx-addend-3.d new file mode 100644 index 0000000..1c0551c --- /dev/null +++ b/ld/testsuite/ld-mips-elf/unaligned-jalx-addend-3.d @@ -0,0 +1,29 @@ +#name: MIPS JALX to unaligned symbol with addend 3 +#source: unaligned-jalx-addend-3.s +#source: unaligned-insn.s -mips16 +#as: -EB -n32 -march=from-abi +#ld: -EB -Ttext 0x1c000000 -e 0x1c000000 +#error: \A[^\n]*: In function `foo':\n +#error: \(\.text\+0x0\): Cannot convert a branch to JALX for a non-word-aligned address\n +#error: [^\n]*: In function `foo':\n +#error: \(\.text\+0x8\): Cannot convert a branch to JALX for a non-word-aligned address\n +#error: [^\n]*: In function `foo':\n +#error: \(\.text\+0x10\): Cannot convert a branch to JALX for a non-word-aligned address\n +#error: [^\n]*: In function `foo':\n +#error: \(\.text\+0x18\): Cannot convert a branch to JALX for a non-word-aligned address\n +#error: [^\n]*: In function `foo':\n +#error: \(\.text\+0x20\): Cannot convert a branch to JALX for a non-word-aligned address\n +#error: [^\n]*: In function `foo':\n +#error: \(\.text\+0x28\): Cannot convert a branch to JALX for a non-word-aligned address\n +#error: [^\n]*: In function `foo':\n +#error: \(\.text\+0x30\): Cannot convert a branch to JALX for a non-word-aligned address\n +#error: [^\n]*: In function `foo':\n +#error: \(\.text\+0x38\): Cannot convert a branch to JALX for a non-word-aligned address\n +#error: [^\n]*: In function `foo':\n +#error: \(\.text\+0x40\): Cannot convert a branch to JALX for a non-word-aligned address\n +#error: [^\n]*: In function `foo':\n +#error: \(\.text\+0x48\): Cannot convert a branch to JALX for a non-word-aligned address\n +#error: [^\n]*: In function `foo':\n +#error: \(\.text\+0x50\): Cannot convert a branch to JALX for a non-word-aligned address\n +#error: [^\n]*: In function `foo':\n +#error: \(\.text\+0x58\): Cannot convert a branch to JALX for a non-word-aligned address\Z diff --git a/ld/testsuite/ld-mips-elf/unaligned-jalx-addend-3.s b/ld/testsuite/ld-mips-elf/unaligned-jalx-addend-3.s new file mode 100644 index 0000000..8628631 --- /dev/null +++ b/ld/testsuite/ld-mips-elf/unaligned-jalx-addend-3.s @@ -0,0 +1,22 @@ + .text + .align 4 + .globl foo + .ent foo +foo: + bal bar0 + 1 + bal bar0 + 2 + bal bar0 + 3 + bal bar1 + 1 + bal bar1 + 3 + bal bar1 + 4 + bal bar2 - 1 + bal bar2 - 2 + bal bar2 - 3 + bal bar3 - 1 + bal bar3 - 3 + bal bar3 - 4 + .end foo + +# Force some (non-delay-slot) zero bytes, to make 'objdump' print ... + .align 4, 0 + .space 16 |