On Sun, 30 Jul 2023 23:32:46 -0700 Xin Li <xin3...@intel.com> wrote: > From: "H. Peter Anvin (Intel)" <h...@zytor.com> > > Add instruction opcodes used by FRED ERETU/ERETS to x86-opcode-map. > > Opcode numbers are per FRED spec v5.0. > > Signed-off-by: H. Peter Anvin (Intel) <h...@zytor.com> > Tested-by: Shan Kang <shan.k...@intel.com> > Signed-off-by: Xin Li <xin3...@intel.com>
This looks good to me. (ERETS has the opcode F2 0F 01 CA, ERETU has the opcode F3 0F 01 CA) Reviewed-by: Masami Hiramatsu (Google) <mhira...@kernel.org> Thank you, > --- > arch/x86/lib/x86-opcode-map.txt | 2 +- > tools/arch/x86/lib/x86-opcode-map.txt | 2 +- > 2 files changed, 2 insertions(+), 2 deletions(-) > > diff --git a/arch/x86/lib/x86-opcode-map.txt b/arch/x86/lib/x86-opcode-map.txt > index 5168ee0360b2..7a269e269dc0 100644 > --- a/arch/x86/lib/x86-opcode-map.txt > +++ b/arch/x86/lib/x86-opcode-map.txt > @@ -1052,7 +1052,7 @@ EndTable > > GrpTable: Grp7 > 0: SGDT Ms | VMCALL (001),(11B) | VMLAUNCH (010),(11B) | VMRESUME > (011),(11B) | VMXOFF (100),(11B) | PCONFIG (101),(11B) | ENCLV (000),(11B) > -1: SIDT Ms | MONITOR (000),(11B) | MWAIT (001),(11B) | CLAC (010),(11B) | > STAC (011),(11B) | ENCLS (111),(11B) > +1: SIDT Ms | MONITOR (000),(11B) | MWAIT (001),(11B) | CLAC (010),(11B) | > STAC (011),(11B) | ENCLS (111),(11B) | ERETU (F3),(010),(11B) | ERETS > (F2),(010),(11B) > 2: LGDT Ms | XGETBV (000),(11B) | XSETBV (001),(11B) | VMFUNC (100),(11B) | > XEND (101)(11B) | XTEST (110)(11B) | ENCLU (111),(11B) > 3: LIDT Ms > 4: SMSW Mw/Rv > diff --git a/tools/arch/x86/lib/x86-opcode-map.txt > b/tools/arch/x86/lib/x86-opcode-map.txt > index 5168ee0360b2..7a269e269dc0 100644 > --- a/tools/arch/x86/lib/x86-opcode-map.txt > +++ b/tools/arch/x86/lib/x86-opcode-map.txt > @@ -1052,7 +1052,7 @@ EndTable > > GrpTable: Grp7 > 0: SGDT Ms | VMCALL (001),(11B) | VMLAUNCH (010),(11B) | VMRESUME > (011),(11B) | VMXOFF (100),(11B) | PCONFIG (101),(11B) | ENCLV (000),(11B) > -1: SIDT Ms | MONITOR (000),(11B) | MWAIT (001),(11B) | CLAC (010),(11B) | > STAC (011),(11B) | ENCLS (111),(11B) > +1: SIDT Ms | MONITOR (000),(11B) | MWAIT (001),(11B) | CLAC (010),(11B) | > STAC (011),(11B) | ENCLS (111),(11B) | ERETU (F3),(010),(11B) | ERETS > (F2),(010),(11B) > 2: LGDT Ms | XGETBV (000),(11B) | XSETBV (001),(11B) | VMFUNC (100),(11B) | > XEND (101)(11B) | XTEST (110)(11B) | ENCLU (111),(11B) > 3: LIDT Ms > 4: SMSW Mw/Rv > -- > 2.34.1 > -- Masami Hiramatsu (Google) <mhira...@kernel.org>
