+2007-08-31 H.J. Lu <hongjiu.lu@intel.com>
+
+ * gas/i386/svme.s: Updated to accept eax in 32bit and rax in
+ 64bit.
+ * gas/i386/svme.d: Updated.
+ * gas/i386/svme64.d: Likewise.
+
2007-08-30 H.J. Lu <hongjiu.lu@intel.com>
* gas/i386/amd.s: Add rdtscp.
[ ]*[0-9a-f]+:[ ]+0f 01 d8[ ]+vmrun[ ]*
[ ]*[0-9a-f]+:[ ]+0f 01 db[ ]+vmsave[ ]*
[0-9a-f]+ <att32>:
-[ ]*[0-9a-f]+:[ ]+0f 01 de[ ]+skinit[ ]*
[ ]*[0-9a-f]+:[ ]+0f 01 df[ ]+invlpga[ ]*
[ ]*[0-9a-f]+:[ ]+0f 01 da[ ]+vmload[ ]*
[ ]*[0-9a-f]+:[ ]+0f 01 d8[ ]+vmrun[ ]*
[ ]*[0-9a-f]+:[ ]+0f 01 db[ ]+vmsave[ ]*
-[0-9a-f]+ <intel32>:
[ ]*[0-9a-f]+:[ ]+0f 01 de[ ]+skinit[ ]*
+[0-9a-f]+ <intel32>:
[ ]*[0-9a-f]+:[ ]+0f 01 df[ ]+invlpga[ ]*
[ ]*[0-9a-f]+:[ ]+0f 01 da[ ]+vmload[ ]*
[ ]*[0-9a-f]+:[ ]+0f 01 d8[ ]+vmrun[ ]*
[ ]*[0-9a-f]+:[ ]+0f 01 db[ ]+vmsave[ ]*
+[ ]*[0-9a-f]+:[ ]+0f 01 de[ ]+skinit[ ]*
#pass
.ifdef __amd64__
att64:
- do_args (%rax), %ecx
-.endif
+ do_args %rax, %ecx
+.else
att32:
- skinit (%eax)
- do_args (%eax), %ecx
+ do_args %eax, %ecx
+.endif
+ skinit %eax
.intel_syntax noprefix
.ifdef __amd64__
intel64:
- do_args [rax], ecx
-.endif
+ do_args rax, ecx
+.else
intel32:
- skinit [eax]
- do_args [eax], ecx
+ do_args eax, ecx
+.endif
+ skinit eax
.p2align 4,0
[ ]*[0-9a-f]+:[ ]+0f 01 da[ ]+vmload[ ]*
[ ]*[0-9a-f]+:[ ]+0f 01 d8[ ]+vmrun[ ]*
[ ]*[0-9a-f]+:[ ]+0f 01 db[ ]+vmsave[ ]*
-[0-9a-f]+ <att32>:
[ ]*[0-9a-f]+:[ ]+0f 01 de[ ]+skinit[ ]*
-[ ]*[0-9a-f]+:[ ]+67 0f 01 df[ ]+(addr32 )?invlpga[ ]*\(%eax\),[ ]*%ecx
-[ ]*[0-9a-f]+:[ ]+67 0f 01 da[ ]+(addr32 )?vmload[ ]*\(%eax\)
-[ ]*[0-9a-f]+:[ ]+67 0f 01 d8[ ]+(addr32 )?vmrun[ ]*\(%eax\)
-[ ]*[0-9a-f]+:[ ]+67 0f 01 db[ ]+(addr32 )?vmsave[ ]*\(%eax\)
[0-9a-f]+ <intel64>:
[ ]*[0-9a-f]+:[ ]+0f 01 df[ ]+invlpga[ ]*
[ ]*[0-9a-f]+:[ ]+0f 01 da[ ]+vmload[ ]*
[ ]*[0-9a-f]+:[ ]+0f 01 d8[ ]+vmrun[ ]*
[ ]*[0-9a-f]+:[ ]+0f 01 db[ ]+vmsave[ ]*
-[0-9a-f]+ <intel32>:
[ ]*[0-9a-f]+:[ ]+0f 01 de[ ]+skinit[ ]*
-[ ]*[0-9a-f]+:[ ]+67 0f 01 df[ ]+(addr32 )?invlpga[ ]*\(%eax\),[ ]*%ecx
-[ ]*[0-9a-f]+:[ ]+67 0f 01 da[ ]+(addr32 )?vmload[ ]*\(%eax\)
-[ ]*[0-9a-f]+:[ ]+67 0f 01 d8[ ]+(addr32 )?vmrun[ ]*\(%eax\)
-[ ]*[0-9a-f]+:[ ]+67 0f 01 db[ ]+(addr32 )?vmsave[ ]*\(%eax\)
#pass
+2007-08-31 H.J. Lu <hongjiu.lu@intel.com>
+
+ * i386-dis.c (SVME_Fixup): Removed.
+ (OPC_EXT_39): New.
+ (OPC_EXT_RM_6): Likewise.
+ (grps): Use OPC_EXT_39.
+ (opc_ext_table): Add OPC_EXT_39.
+ (opc_ext_rm_table): Add OPC_EXT_RM_6.
+
+ * i386-opc.tbl: Correct SVME instructions to take register
+ operand only.
+ * i386-tbl.h: Regenerated.
+
2007-08-31 H.J. Lu <hongjiu.lu@intel.com>
* Makefile.am (INCLUDES): Remove -D_GNU_SOURCE.
static void NOP_Fixup2 (int, int);
static void OP_3DNowSuffix (int, int);
static void OP_SIMD_Suffix (int, int);
-static void SVME_Fixup (int, int);
static void BadOp (void);
static void REP_Fixup (int, int);
static void CMPXCHG8B_Fixup (int, int);
#define OPC_EXT_36 NULL, { { NULL, USE_OPC_EXT_TABLE }, { NULL, 36 } }
#define OPC_EXT_37 NULL, { { NULL, USE_OPC_EXT_TABLE }, { NULL, 37 } }
#define OPC_EXT_38 NULL, { { NULL, USE_OPC_EXT_TABLE }, { NULL, 38 } }
+#define OPC_EXT_39 NULL, { { NULL, USE_OPC_EXT_TABLE }, { NULL, 39 } }
#define OPC_EXT_RM_0 NULL, { { NULL, USE_OPC_EXT_RM_TABLE }, { NULL, 0 } }
#define OPC_EXT_RM_1 NULL, { { NULL, USE_OPC_EXT_RM_TABLE }, { NULL, 1 } }
#define OPC_EXT_RM_3 NULL, { { NULL, USE_OPC_EXT_RM_TABLE }, { NULL, 3 } }
#define OPC_EXT_RM_4 NULL, { { NULL, USE_OPC_EXT_RM_TABLE }, { NULL, 4 } }
#define OPC_EXT_RM_5 NULL, { { NULL, USE_OPC_EXT_RM_TABLE }, { NULL, 5 } }
+#define OPC_EXT_RM_6 NULL, { { NULL, USE_OPC_EXT_RM_TABLE }, { NULL, 6 } }
typedef void (*op_rtn) (int bytemode, int sizeflag);
{ OPC_EXT_6 },
{ OPC_EXT_7 },
{ OPC_EXT_8 },
- { "lidt{Q|Q||}", { { SVME_Fixup, 0 } } },
+ { OPC_EXT_39 },
{ "smswD", { Sv } },
{ "(bad)", { XX } },
{ "lmsw", { Ew } },
{ "invlpg", { Mb } },
{ OPC_EXT_RM_5 },
},
+ {
+ /* OPC_EXT_39 */
+ { "lidt{Q|Q||}", { M } },
+ { OPC_EXT_RM_6 },
+ },
};
static const struct dis386 opc_ext_rm_table[][8] = {
{ "(bad)", { XX } },
{ "(bad)", { XX } },
},
+ {
+ /* OPC_EXT_RM_6 */
+ { "vmrun", { Skip_MODRM } },
+ { "vmmcall", { Skip_MODRM } },
+ { "vmload", { Skip_MODRM } },
+ { "vmsave", { Skip_MODRM } },
+ { "stgi", { Skip_MODRM } },
+ { "clgi", { Skip_MODRM } },
+ { "skinit", { Skip_MODRM } },
+ { "invlpga", { Skip_MODRM } },
+ },
};
#define INTERNAL_DISASSEMBLER_ERROR _("<internal disassembler error>")
codep++;
}
-static void
-SVME_Fixup (int bytemode, int sizeflag)
-{
- const char *alt;
- char *p;
-
- switch (*codep)
- {
- case 0xd8:
- alt = "vmrun";
- break;
- case 0xd9:
- alt = "vmmcall";
- break;
- case 0xda:
- alt = "vmload";
- break;
- case 0xdb:
- alt = "vmsave";
- break;
- case 0xdc:
- alt = "stgi";
- break;
- case 0xdd:
- alt = "clgi";
- break;
- case 0xde:
- alt = "skinit";
- break;
- case 0xdf:
- alt = "invlpga";
- break;
- default:
- OP_M (bytemode, sizeflag);
- return;
- }
- /* Override "lidt". */
- p = obuf + strlen (obuf) - 4;
- /* We might have a suffix. */
- if (*p == 'i')
- --p;
- strcpy (p, alt);
- if (!(prefixes & PREFIX_ADDR))
- {
- ++codep;
- return;
- }
- used_prefixes |= PREFIX_ADDR;
- switch (*codep++)
- {
- case 0xdf:
- strcpy (op_out[1], names32[1]);
- two_source_ops = 1;
- /* Fall through. */
- case 0xd8:
- case 0xda:
- case 0xdb:
- *obufp++ = open_char;
- if (address_mode == mode_64bit || (sizeflag & AFLAG))
- alt = names32[0];
- else
- alt = names16[0];
- strcpy (obufp, alt);
- obufp += strlen (alt);
- *obufp++ = close_char;
- *obufp = '\0';
- break;
- }
-}
-
static void
BadOp (void)
{
// AMD Pacifica additions.
clgi, 0, 0xf01, 0xdd, CpuSVME, No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_xSuf|ImmExt, { 0 }
invlpga, 0, 0xf01, 0xdf, CpuSVME, No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_xSuf|ImmExt, { 0 }
-// Need to ensure only "invlpga ...,%ecx" is accepted.
-invlpga, 2, 0xf01, 0xdf, CpuSVME, No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_xSuf|ImmExt, { BaseIndex|Disp8|Disp16|Disp32|Disp32S, Reg32 }
+// FIXME: Need to ensure only "invlpga %eax,%ecx" is accepted.
+invlpga, 2, 0xf01, 0xdf, CpuSVME|CpuNo64, No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_xSuf|ImmExt, { Reg32, Reg32 }
+// FIXME: Need to ensure only "invlpga %rax,%ecx" is accepted.
+invlpga, 2, 0xf01, 0xdf, CpuSVME|Cpu64, No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_xSuf|ImmExt|NoRex64, { Reg64, Reg32 }
skinit, 0, 0xf01, 0xde, CpuSVME, No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_xSuf|ImmExt, { 0 }
-skinit, 1, 0xf01, 0xde, CpuSVME, No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_xSuf|ImmExt, { BaseIndex|Disp8|Disp16|Disp32|Disp32S }
+// FIXME: Need to ensure only "skinit %eax" is accepted.
+skinit, 1, 0xf01, 0xde, CpuSVME, No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_xSuf|ImmExt, { Reg32 }
stgi, 0, 0xf01, 0xdc, CpuSVME, No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_xSuf|ImmExt, { 0 }
vmload, 0, 0xf01, 0xda, CpuSVME, No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_xSuf|ImmExt, { 0 }
-vmload, 1, 0xf01, 0xda, CpuSVME, No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_xSuf|ImmExt, { BaseIndex|Disp8|Disp16|Disp32|Disp32S }
+// FIXME: Need to ensure only "vmload %eax" is accepted.
+vmload, 1, 0xf01, 0xda, CpuSVME|CpuNo64, No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_xSuf|ImmExt, { Reg32 }
+// FIXME: Need to ensure only "vmload %rax" is accepted.
+vmload, 1, 0xf01, 0xda, CpuSVME|Cpu64, No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_xSuf|ImmExt|NoRex64, { Reg64 }
vmmcall, 0, 0xf01, 0xd9, CpuSVME, No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_xSuf|ImmExt, { 0 }
vmrun, 0, 0xf01, 0xd8, CpuSVME, No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_xSuf|ImmExt, { 0 }
-vmrun, 1, 0xf01, 0xd8, CpuSVME, No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_xSuf|ImmExt, { BaseIndex|Disp8|Disp16|Disp32|Disp32S }
+// FIXME: Need to ensure only "vmrun %eax" is accepted.
+vmrun, 1, 0xf01, 0xd8, CpuSVME|CpuNo64, No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_xSuf|ImmExt, { Reg32 }
+// FIXME: Need to ensure only "vmrun %rax" is accepted.
+vmrun, 1, 0xf01, 0xd8, CpuSVME|Cpu64, No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_xSuf|ImmExt|NoRex64, { Reg64 }
vmsave, 0, 0xf01, 0xdb, CpuSVME, No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_xSuf|ImmExt, { 0 }
-vmsave, 1, 0xf01, 0xdb, CpuSVME, No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_xSuf|ImmExt, { BaseIndex|Disp8|Disp16|Disp32|Disp32S }
+// FIXME: Need to ensure only "vmsave %eax" is accepted.
+vmsave, 1, 0xf01, 0xdb, CpuSVME|CpuNo64, No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_xSuf|ImmExt, { Reg32 }
+// FIXME: Need to ensure only "vmsave %rax" is accepted.
+vmsave, 1, 0xf01, 0xdb, CpuSVME|Cpu64, No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_xSuf|ImmExt|NoRex64, { Reg64 }
// SSE4a instructions
{ "invlpga", 0, 0xf01, 0xdf, CpuSVME,
No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_xSuf|ImmExt,
{ 0 } },
- { "invlpga", 2, 0xf01, 0xdf, CpuSVME,
+ { "invlpga", 2, 0xf01, 0xdf, CpuSVME|CpuNo64,
No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_xSuf|ImmExt,
- { BaseIndex|Disp8|Disp16|Disp32|Disp32S,
+ { Reg32,
+ Reg32 } },
+ { "invlpga", 2, 0xf01, 0xdf, CpuSVME|Cpu64,
+ No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_xSuf|ImmExt|NoRex64,
+ { Reg64,
Reg32 } },
{ "skinit", 0, 0xf01, 0xde, CpuSVME,
No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_xSuf|ImmExt,
{ 0 } },
{ "skinit", 1, 0xf01, 0xde, CpuSVME,
No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_xSuf|ImmExt,
- { BaseIndex|Disp8|Disp16|Disp32|Disp32S } },
+ { Reg32 } },
{ "stgi", 0, 0xf01, 0xdc, CpuSVME,
No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_xSuf|ImmExt,
{ 0 } },
{ "vmload", 0, 0xf01, 0xda, CpuSVME,
No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_xSuf|ImmExt,
{ 0 } },
- { "vmload", 1, 0xf01, 0xda, CpuSVME,
+ { "vmload", 1, 0xf01, 0xda, CpuSVME|CpuNo64,
No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_xSuf|ImmExt,
- { BaseIndex|Disp8|Disp16|Disp32|Disp32S } },
+ { Reg32 } },
+ { "vmload", 1, 0xf01, 0xda, CpuSVME|Cpu64,
+ No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_xSuf|ImmExt|NoRex64,
+ { Reg64 } },
{ "vmmcall", 0, 0xf01, 0xd9, CpuSVME,
No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_xSuf|ImmExt,
{ 0 } },
{ "vmrun", 0, 0xf01, 0xd8, CpuSVME,
No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_xSuf|ImmExt,
{ 0 } },
- { "vmrun", 1, 0xf01, 0xd8, CpuSVME,
+ { "vmrun", 1, 0xf01, 0xd8, CpuSVME|CpuNo64,
No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_xSuf|ImmExt,
- { BaseIndex|Disp8|Disp16|Disp32|Disp32S } },
+ { Reg32 } },
+ { "vmrun", 1, 0xf01, 0xd8, CpuSVME|Cpu64,
+ No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_xSuf|ImmExt|NoRex64,
+ { Reg64 } },
{ "vmsave", 0, 0xf01, 0xdb, CpuSVME,
No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_xSuf|ImmExt,
{ 0 } },
- { "vmsave", 1, 0xf01, 0xdb, CpuSVME,
+ { "vmsave", 1, 0xf01, 0xdb, CpuSVME|CpuNo64,
No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_xSuf|ImmExt,
- { BaseIndex|Disp8|Disp16|Disp32|Disp32S } },
+ { Reg32 } },
+ { "vmsave", 1, 0xf01, 0xdb, CpuSVME|Cpu64,
+ No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_xSuf|ImmExt|NoRex64,
+ { Reg64 } },
{ "movntsd", 2, 0xf20f2b, None, CpuSSE4a,
Modrm|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_xSuf,
{ RegXMM,