[binutils-gdb] Add W table for USER_MSR under MAP4.

[binutils-gdb] Add W table for USER_MSR under MAP4.

[Lili Cui]

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=e59144c6edc425653836e1f9fb138799ee419889

commit e59144c6edc425653836e1f9fb138799ee419889
Author: Hu, Lin1 <lin1.hu@intel.com>
Date:   Wed Apr 17 13:57:50 2024 +0800

    Add W table for USER_MSR under MAP4.
    
    opcodes/ChangeLog:
    
            * i386-dis-evex-mod.h: Modify MOD_EVEX_MAP4_F8_P1,
            MOD_EVEX_MAP4_F8_P3.
            * i386-dis-evex-w.h (EVEX_W_MAP4_F8_P1_M_1): New.
            (EVEX_W_MAP4_F8_P3_M_1): Ditto.
            * i386-dis.c (vex_w_table): Add EVEX_W_MAP4_F8_P1_M_1,
            EVEX_W_MAP4_F8_P3_M_1.
            * i386-opc.tbl: Remove redundant '|'.

Diff:
---
 opcodes/i386-dis-evex-mod.h | 4 ++--
 opcodes/i386-dis-evex-w.h   | 8 ++++++++
 opcodes/i386-dis.c          | 2 ++
 opcodes/i386-opc.tbl        | 2 +-
 4 files changed, 13 insertions(+), 3 deletions(-)

diff --git a/opcodes/i386-dis-evex-mod.h b/opcodes/i386-dis-evex-mod.h
index e793b24a6f8..879c91f3b76 100644
--- a/opcodes/i386-dis-evex-mod.h
+++ b/opcodes/i386-dis-evex-mod.h
@@ -1,10 +1,10 @@
   /* MOD_EVEX_MAP4_F8_P1 */
   {
     { "enqcmds",	{ Gva, M }, 0 },
-    { "uwrmsr",		{ Gq, Eq }, 0 },
+    { VEX_W_TABLE (EVEX_W_MAP4_F8_P1_M_1) },
   },
   /* MOD_EVEX_MAP4_F8_P3 */
   {
     { "enqcmd",		{ Gva, M }, 0 },
-    { "urdmsr",		{ Eq, Gq }, 0 },
+    { VEX_W_TABLE (EVEX_W_MAP4_F8_P3_M_1) },
   },
diff --git a/opcodes/i386-dis-evex-w.h b/opcodes/i386-dis-evex-w.h
index 12ab29544bb..24c0c23f23e 100644
--- a/opcodes/i386-dis-evex-w.h
+++ b/opcodes/i386-dis-evex-w.h
@@ -447,6 +447,14 @@
     { "pop2", { { PUSH2_POP2_Fixup, q_mode}, Eq }, NO_PREFIX },
     { "pop2p", { { PUSH2_POP2_Fixup, q_mode}, Eq }, NO_PREFIX },
   },
+  /* EVEX_W_MAP4_F8_P1_M_1 */
+  {
+    { "uwrmsr",		{ Gq, Eq }, 0 },
+  },
+  /* EVEX_W_MAP4_F8_P3_M_1 */
+  {
+    { "urdmsr",		{ Eq, Gq }, 0 },
+  },
   /* EVEX_W_MAP4_FF_R_6 */
   {
     { "push2", { { PUSH2_POP2_Fixup, q_mode}, Eq }, 0 },
diff --git a/opcodes/i386-dis.c b/opcodes/i386-dis.c
index 3efe65af940..b9fdda1b578 100644
--- a/opcodes/i386-dis.c
+++ b/opcodes/i386-dis.c
@@ -1739,6 +1739,8 @@ enum
   EVEX_W_0F3A72,
 
   EVEX_W_MAP4_8F_R_0,
+  EVEX_W_MAP4_F8_P1_M_1,
+  EVEX_W_MAP4_F8_P3_M_1,
   EVEX_W_MAP4_FF_R_6,
 
   EVEX_W_MAP5_5B_P_0,
diff --git a/opcodes/i386-opc.tbl b/opcodes/i386-opc.tbl
index fb2e9e91f05..7d248f64bbd 100644
--- a/opcodes/i386-opc.tbl
+++ b/opcodes/i386-opc.tbl
@@ -3416,7 +3416,7 @@ urdmsr, 0xf20f38f8, USER_MSR, RegMem|NoSuf|NoRex64, { Reg64, Reg64 }
 urdmsr, 0xf2f8, USER_MSR&APX_F, RegMem|EVexMap4|VexW0|NoSuf, { Reg64, Reg64 }
 urdmsr, 0xf2f8/0, APX_F(USER_MSR), Modrm|Vex128|VexMap7|EVex128|VexW0|NoSuf, { Imm32, Reg64 }
 uwrmsr, 0xf30f38f8, USER_MSR, Modrm|NoSuf|NoRex64, { Reg64, Reg64 }
-uwrmsr, 0xf3f8, USER_MSR&APX_F, Modrm||EVexMap4|VexW0|NoSuf, { Reg64, Reg64 }
+uwrmsr, 0xf3f8, USER_MSR&APX_F, Modrm|EVexMap4|VexW0|NoSuf, { Reg64, Reg64 }
 // Immediates want to be first; md_assemble() takes care of swapping operands
 // accordingly.
 uwrmsr, 0xf3f8/0, APX_F(USER_MSR), Modrm|Vex128|VexMap7|EVex128|VexW0|NoSuf, { Imm32, Reg64 }