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| author | Jan Beulich <jbeulich@suse.com> | 2020-06-18 09:13:49 +0200 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2020-06-18 04:58:27 -0700 |
| commit | d27c357a5b83773054e85ff3ea5dbfe18b9dd3c0 (patch) | |
| tree | cf094530f06edceda408c033c60d93d8953e0881 | |
| parent | 9a17a136439c200b13a69d453f38824b7edc522c (diff) | |
| download | gdb-d27c357a5b83773054e85ff3ea5dbfe18b9dd3c0.zip gdb-d27c357a5b83773054e85ff3ea5dbfe18b9dd3c0.tar.gz gdb-d27c357a5b83773054e85ff3ea5dbfe18b9dd3c0.tar.bz2 | |
x86: also test alternative VMGEXIT encoding
gas/
* testsuite/gas/i386/arch-13.s: Add alternative VMGEXIT case.
* testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
expectations.
opcodes/
* i386-dis.c (prefix_table): Revert the last vmgexit change.
| -rw-r--r-- | gas/ChangeLog | 6 | ||||
| -rw-r--r-- | gas/testsuite/gas/i386/arch-13.d | 3 | ||||
| -rw-r--r-- | gas/testsuite/gas/i386/arch-13.s | 1 | ||||
| -rw-r--r-- | opcodes/ChangeLog | 4 | ||||
| -rw-r--r-- | opcodes/i386-dis.c | 2 |
5 files changed, 15 insertions, 1 deletions
diff --git a/gas/ChangeLog b/gas/ChangeLog index 5b2b106..3e16a19 100644 --- a/gas/ChangeLog +++ b/gas/ChangeLog @@ -1,3 +1,9 @@ +2020-06-18 Jan Beulich <jbeulich@suse.com> + + * testsuite/gas/i386/arch-13.s: Add alternative VMGEXIT case. + * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust + expectations. + 2020-06-16 Lili Cui <lili.cui@intel.com> * config/tc-i386.c (cpu_arch): Correct noavx512_vp2intersect diff --git a/gas/testsuite/gas/i386/arch-13.d b/gas/testsuite/gas/i386/arch-13.d index cbfc4a2..7a1278f 100644 --- a/gas/testsuite/gas/i386/arch-13.d +++ b/gas/testsuite/gas/i386/arch-13.d @@ -1,4 +1,4 @@ -#as: -march=i686+smap+adx+rdseed+clzero+xsavec+xsaves+clflushopt+mwaitx+rdpid+clwb+wbnoinvd+rdpru+mcommit+sev_es +#as: -march=i686+smap+adx+rdseed+clzero+xsavec+xsaves+clflushopt+mwaitx+rdpid+clwb+wbnoinvd+rdpru+mcommit+svme+sev_es #objdump: -dw #name: i386 arch 13 @@ -29,5 +29,6 @@ Disassembly of section .text: [ ]*[a-f0-9]+:[ ]*f3 0f c7 f8[ ]*rdpid %eax [ ]*[a-f0-9]+:[ ]*0f 01 fd[ ]*rdpru[ ]* [ ]*[a-f0-9]+:[ ]*f3 0f 01 d9[ ]*vmgexit[ ]* +[ ]*[a-f0-9]+:[ ]*f2 0f 01 d9[ ]*vmgexit[ ]* [ ]*[a-f0-9]+:[ ]*f3 0f 09[ ]*wbnoinvd[ ]* #pass diff --git a/gas/testsuite/gas/i386/arch-13.s b/gas/testsuite/gas/i386/arch-13.s index 5372d85..3a807414 100644 --- a/gas/testsuite/gas/i386/arch-13.s +++ b/gas/testsuite/gas/i386/arch-13.s @@ -40,6 +40,7 @@ # vmgexit instruction vmgexit + repne; vmmcall # vmgexit alternative encoding # wbnoinvd instruction wbnoinvd diff --git a/opcodes/ChangeLog b/opcodes/ChangeLog index f604f6e..542b2c1 100644 --- a/opcodes/ChangeLog +++ b/opcodes/ChangeLog @@ -1,3 +1,7 @@ +2020-06-18 H.J. Lu <hongjiu.lu@intel.com> + + * i386-dis.c (prefix_table): Revert the last vmgexit change. + 2020-06-17 Lili Cui <lili.cui@intel.com> * i386-dis.c (prefix_table): Delete the incorrect vmgexit. diff --git a/opcodes/i386-dis.c b/opcodes/i386-dis.c index 6ac1d74..441866d 100644 --- a/opcodes/i386-dis.c +++ b/opcodes/i386-dis.c @@ -3576,6 +3576,8 @@ static const struct dis386 prefix_table[][4] = { { { "vmmcall", { Skip_MODRM }, 0 }, { "vmgexit", { Skip_MODRM }, 0 }, + { Bad_Opcode }, + { "vmgexit", { Skip_MODRM }, 0 }, }, /* PREFIX_0F01_REG_5_MOD_0 */ |