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| author | Hu, Lin1 <lin1.hu@intel.com> | 2023-12-28 01:06:41 +0000 |
|---|---|---|
| committer | Cui, Lili <lili.cui@intel.com> | 2023-12-28 11:52:52 +0000 |
| commit | cca90632f83d47bc7f913e098c4531e52327d272 (patch) | |
| tree | 396e22ac57cf10de0988dab1da54d40563ba9101 /gas/testsuite | |
| parent | 6967f19dcd3d2794976b2a193a0c30b626c92c3b (diff) | |
| download | gdb-cca90632f83d47bc7f913e098c4531e52327d272.zip gdb-cca90632f83d47bc7f913e098c4531e52327d272.tar.gz gdb-cca90632f83d47bc7f913e098c4531e52327d272.tar.bz2 | |
Support APX JMPABS for disassembler
gas/ChangeLog:
* testsuite/gas/i386/x86-64.exp: Ditto.
* testsuite/gas/i386/x86-64-apx-jmpabs-intel.d: Ditto.
* testsuite/gas/i386/x86-64-apx-jmpabs-inval.d: Ditto.
* testsuite/gas/i386/x86-64-apx-jmpabs-inval.s: Ditto.
* testsuite/gas/i386/x86-64-apx-jmpabs.d: Ditto.
* testsuite/gas/i386/x86-64-apx-jmpabs.s: Ditto.
opcodes/ChangeLog:
* i386-dis.c (JMPABS_Fixup): New Fixup function to disassemble jmpabs.
(print_insn): Add #UD exception for jmpabs.
(dis386): Modify a1 unit for support jmpabs.
* i386-mnem.h: Regenerated.
* i386-opc.tbl: New insns.
* i386-tbl.h: Regenerated.
Diffstat (limited to 'gas/testsuite')
| -rw-r--r-- | gas/testsuite/gas/i386/x86-64-apx-jmpabs-intel.d | 12 | ||||
| -rw-r--r-- | gas/testsuite/gas/i386/x86-64-apx-jmpabs-inval.d | 40 | ||||
| -rw-r--r-- | gas/testsuite/gas/i386/x86-64-apx-jmpabs-inval.s | 15 | ||||
| -rw-r--r-- | gas/testsuite/gas/i386/x86-64-apx-jmpabs.d | 12 | ||||
| -rw-r--r-- | gas/testsuite/gas/i386/x86-64-apx-jmpabs.s | 5 | ||||
| -rw-r--r-- | gas/testsuite/gas/i386/x86-64.exp | 3 |
6 files changed, 87 insertions, 0 deletions
diff --git a/gas/testsuite/gas/i386/x86-64-apx-jmpabs-intel.d b/gas/testsuite/gas/i386/x86-64-apx-jmpabs-intel.d new file mode 100644 index 0000000..2b87f95 --- /dev/null +++ b/gas/testsuite/gas/i386/x86-64-apx-jmpabs-intel.d @@ -0,0 +1,12 @@ +#as: +#objdump: -dw -Mintel +#name: x86_64 APX_F JMPABS insns (Intel disassembly) +#source: x86-64-apx-jmpabs.s + +.*: +file format .* + +Disassembly of section \.text: + +0+ <_start>: +\s*[a-f0-9]+:\s*d5 00 a1 02 00 00 00 00 00 00 00[ ]+jmpabs 0x2 +#pass diff --git a/gas/testsuite/gas/i386/x86-64-apx-jmpabs-inval.d b/gas/testsuite/gas/i386/x86-64-apx-jmpabs-inval.d new file mode 100644 index 0000000..86f313f --- /dev/null +++ b/gas/testsuite/gas/i386/x86-64-apx-jmpabs-inval.d @@ -0,0 +1,40 @@ +#as: --64 +#objdump: -dw +#name: illegal decoding of APX_F jmpabs insns +#source: x86-64-apx-jmpabs-inval.s + +.*: +file format .* + +Disassembly of section \.text: + +0+ <.text>: +\s*[a-f0-9]+: 66 d5 00 a1[ ]+\(bad\) +\s*[a-f0-9]+: 01 00[ ]+add %eax,\(%rax\) +\s*[a-f0-9]+: 00 00[ ]+add %al,\(%rax\) +\s*[a-f0-9]+: 00 00[ ]+add %al,\(%rax\) +\s*[a-f0-9]+: 00 00[ ]+add %al,\(%rax\) +\s*[a-f0-9]+: 67 d5 00 a1[ ]+\(bad\) +\s*[a-f0-9]+: 01 00[ ]+add %eax,\(%rax\) +\s*[a-f0-9]+: 00 00[ ]+add %al,\(%rax\) +\s*[a-f0-9]+: 00 00[ ]+add %al,\(%rax\) +\s*[a-f0-9]+: 00 00[ ]+add %al,\(%rax\) +\s*[a-f0-9]+: f2 d5 00 a1[ ]+\(bad\) +\s*[a-f0-9]+: 01 00[ ]+add %eax,\(%rax\) +\s*[a-f0-9]+: 00 00[ ]+add %al,\(%rax\) +\s*[a-f0-9]+: 00 00[ ]+add %al,\(%rax\) +\s*[a-f0-9]+: 00 00[ ]+add %al,\(%rax\) +\s*[a-f0-9]+: f3 d5 00 a1[ ]+\(bad\) +\s*[a-f0-9]+: 01 00[ ]+add %eax,\(%rax\) +\s*[a-f0-9]+: 00 00[ ]+add %al,\(%rax\) +\s*[a-f0-9]+: 00 00[ ]+add %al,\(%rax\) +\s*[a-f0-9]+: 00 00[ ]+add %al,\(%rax\) +\s*[a-f0-9]+: f0 d5 00 a1[ ]+\(bad\) +\s*[a-f0-9]+: 01 00[ ]+add %eax,\(%rax\) +\s*[a-f0-9]+: 00 00[ ]+add %al,\(%rax\) +\s*[a-f0-9]+: 00 00[ ]+add %al,\(%rax\) +\s*[a-f0-9]+: 00 00[ ]+add %al,\(%rax\) +\s*[a-f0-9]+: d5 08 a1[ ]+\(bad\) +\s*[a-f0-9]+: 01 00[ ]+add %eax,\(%rax\) +\s*[a-f0-9]+: 00 00[ ]+add %al,\(%rax\) +\s*[a-f0-9]+: 00 00[ ]+add %al,\(%rax\) +#pass diff --git a/gas/testsuite/gas/i386/x86-64-apx-jmpabs-inval.s b/gas/testsuite/gas/i386/x86-64-apx-jmpabs-inval.s new file mode 100644 index 0000000..de4440a --- /dev/null +++ b/gas/testsuite/gas/i386/x86-64-apx-jmpabs-inval.s @@ -0,0 +1,15 @@ +# Check bytecode of APX_F jmpabs instructions with illegal encode. + + .text +# With 66 prefix + .byte 0x66,0xd5,0x00,0xa1,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00 +# With 67 prefix + .byte 0x67,0xd5,0x00,0xa1,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00 +# With F2 prefix + .byte 0xf2,0xd5,0x00,0xa1,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00 +# With F3 prefix + .byte 0xf3,0xd5,0x00,0xa1,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00 +# With LOCK prefix + .byte 0xf0,0xd5,0x00,0xa1,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00 +# REX2.M0 = 0 REX2.W = 1 + .byte 0xd5,0x08,0xa1,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00 diff --git a/gas/testsuite/gas/i386/x86-64-apx-jmpabs.d b/gas/testsuite/gas/i386/x86-64-apx-jmpabs.d new file mode 100644 index 0000000..e95b54f --- /dev/null +++ b/gas/testsuite/gas/i386/x86-64-apx-jmpabs.d @@ -0,0 +1,12 @@ +#as: +#objdump: -dw +#name: x86_64 APX_F JMPABS insns +#source: x86-64-apx-jmpabs.s + +.*: +file format .* + +Disassembly of section \.text: + +0+ <_start>: +\s*[a-f0-9]+:\s*d5 00 a1 02 00 00 00 00 00 00 00[ ]+jmpabs \$0x2 +#pass diff --git a/gas/testsuite/gas/i386/x86-64-apx-jmpabs.s b/gas/testsuite/gas/i386/x86-64-apx-jmpabs.s new file mode 100644 index 0000000..69ffb76 --- /dev/null +++ b/gas/testsuite/gas/i386/x86-64-apx-jmpabs.s @@ -0,0 +1,5 @@ +# Check 64bit APX_F JMPABS instructions + + .text + _start: + .byte 0xd5,0x00,0xa1,0x02,0x00,0x00,0x00,0x00,0x00,0x00,0x00 diff --git a/gas/testsuite/gas/i386/x86-64.exp b/gas/testsuite/gas/i386/x86-64.exp index 2ba4c49..fa6a1c3 100644 --- a/gas/testsuite/gas/i386/x86-64.exp +++ b/gas/testsuite/gas/i386/x86-64.exp @@ -377,6 +377,9 @@ run_dump_test "x86-64-apx-evex-promoted" run_dump_test "x86-64-apx-evex-promoted-intel" run_dump_test "x86-64-apx-evex-egpr" run_dump_test "x86-64-apx-ndd" +run_dump_test "x86-64-apx-jmpabs" +run_dump_test "x86-64-apx-jmpabs-intel" +run_dump_test "x86-64-apx-jmpabs-inval" run_dump_test "x86-64-avx512f-rcigrz-intel" run_dump_test "x86-64-avx512f-rcigrz" run_dump_test "x86-64-clwb" |