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Re: [PATCH] x86/Intel: fix indirect far jmp/call with operand size specified
- From: "H.J. Lu" <hjl dot tools at gmail dot com>
- To: "Meissner, Michael" <michael dot meissner at amd dot com>
- Cc: Jan Beulich <jbeulich at novell dot com>, binutils at sourceware dot org, "Harle, Christophe" <christophe dot harle at amd dot com>
- Date: Sat, 1 Mar 2008 15:29:03 -0800
- Subject: Re: [PATCH] x86/Intel: fix indirect far jmp/call with operand size specified
- References: <20080225165737.GA27772@lucon.org> <6096959DEF5C9447A6BF80BDC7EB9EDC0615653A@SBOSEXMB1.amd.com>
On Fri, Feb 29, 2008 at 12:44:32PM -0500, Meissner, Michael wrote:
> > -----Original Message-----
> > From: H.J. Lu [mailto:hjl.tools@gmail.com]
> > Sent: Monday, February 25, 2008 11:58 AM
> > To: Jan Beulich
> > Cc: binutils@sourceware.org; Meissner, Michael
> > Subject: Re: [PATCH] x86/Intel: fix indirect far jmp/call with operand
> > size specified
> >
> > > AMD does *not* say it's invalid, as I stated above.
> > >
> >
> > Hi Michael,
> >
> > Can you check if AMD64 allows "jmp/call r/m16" in 64bit, which is
> > invalid for Intel64?
>
> On AMD processors, jmp/call r/m16 is legal in 64-bit mode, so it would
> be nice if the assembler allowed such instructions to be generated.
I am checking in this pach to allow 16-bit near indirect branches
for x86-64.
H.J.
---
gas/testsuite/
2008-03-01 H.J. Lu <hongjiu.lu@intel.com>
* gas/i386/x86-64-branch.s: Add tests for 16-bit near indirect
branches.
* gas/i386/x86-64-inval.s: Remove tests for 16-bit near indirect
branches.
* gas/i386/x86-64-branch.d: Updated.
* gas/i386/x86-64-inval.l: Likewise.
opcodes/
2008-03-01 H.J. Lu <hongjiu.lu@intel.com>
* i386-opc.tbl: Allow 16-bit near indirect branches for x86-64.
* i386-tbl.h: Regenerated.
--- binutils/gas/testsuite/gas/i386/x86-64-branch.d.b16 2006-09-21 09:31:35.000000000 -0700
+++ binutils/gas/testsuite/gas/i386/x86-64-branch.d 2008-03-01 15:23:26.000000000 -0800
@@ -6,9 +6,25 @@
Disassembly of section .text:
-0+000 <.text>:
-[ ]*0:[ ]+ff d0[ ]+callq[ ]+\*%rax
-[ ]*2:[ ]+ff d0[ ]+callq[ ]+\*%rax
-[ ]*4:[ ]+ff e0[ ]+jmpq[ ]+\*%rax
-[ ]*6:[ ]+ff e0[ ]+jmpq[ ]+\*%rax
+0+ <.text>:
+[ ]*[a-f0-9]+: ff d0 callq \*%rax
+[ ]*[a-f0-9]+: ff d0 callq \*%rax
+[ ]*[a-f0-9]+: 66 ff d0 callw \*%ax
+[ ]*[a-f0-9]+: 66 ff d0 callw \*%ax
+[ ]*[a-f0-9]+: 66 ff 10 callw \*\(%rax\)
+[ ]*[a-f0-9]+: ff e0 jmpq \*%rax
+[ ]*[a-f0-9]+: ff e0 jmpq \*%rax
+[ ]*[a-f0-9]+: 66 ff e0 jmpw \*%ax
+[ ]*[a-f0-9]+: 66 ff e0 jmpw \*%ax
+[ ]*[a-f0-9]+: 66 ff 20 jmpw \*\(%rax\)
+[ ]*[a-f0-9]+: ff d0 callq \*%rax
+[ ]*[a-f0-9]+: ff d0 callq \*%rax
+[ ]*[a-f0-9]+: 66 ff d0 callw \*%ax
+[ ]*[a-f0-9]+: 66 ff d0 callw \*%ax
+[ ]*[a-f0-9]+: 66 ff 10 callw \*\(%rax\)
+[ ]*[a-f0-9]+: ff e0 jmpq \*%rax
+[ ]*[a-f0-9]+: ff e0 jmpq \*%rax
+[ ]*[a-f0-9]+: 66 ff e0 jmpw \*%ax
+[ ]*[a-f0-9]+: 66 ff e0 jmpw \*%ax
+[ ]*[a-f0-9]+: 66 ff 20 jmpw \*\(%rax\)
#pass
--- binutils/gas/testsuite/gas/i386/x86-64-branch.s.b16 2005-05-07 06:30:02.000000000 -0700
+++ binutils/gas/testsuite/gas/i386/x86-64-branch.s 2008-03-01 15:17:33.000000000 -0800
@@ -1,5 +1,23 @@
.text
callq *%rax
call *%rax
+ call *%ax
+ callw *%ax
+ callw *(%rax)
jmpq *%rax
jmp *%rax
+ jmp *%ax
+ jmpw *%ax
+ jmpw *(%rax)
+
+ .intel_syntax noprefix
+ call rax
+ callq rax
+ call ax
+ callw ax
+ callw [rax]
+ jmp rax
+ jmpq rax
+ jmp ax
+ jmpw ax
+ jmpw [rax]
--- binutils/gas/testsuite/gas/i386/x86-64-inval.l.b16 2008-02-23 09:29:27.000000000 -0800
+++ binutils/gas/testsuite/gas/i386/x86-64-inval.l 2008-03-01 15:13:05.000000000 -0800
@@ -61,8 +61,6 @@
.*:62: Error: .*
.*:63: Error: .*
.*:64: Error: .*
-.*:65: Error: .*
-.*:66: Error: .*
.*:67: Error: .*
.*:68: Error: .*
.*:69: Error: .*
@@ -71,6 +69,8 @@
.*:72: Error: .*
.*:73: Error: .*
.*:74: Error: .*
+.*:75: Error: .*
+.*:76: Error: .*
.*:77: Error: .*
.*:78: Error: .*
.*:79: Error: .*
@@ -95,26 +95,6 @@
.*:98: Error: .*
.*:99: Error: .*
.*:100: Error: .*
-.*:101: Error: .*
-.*:102: Error: .*
-.*:103: Error: .*
-.*:104: Error: .*
-.*:105: Error: .*
-.*:106: Error: .*
-.*:107: Error: .*
-.*:108: Error: .*
-.*:109: Error: .*
-.*:110: Error: .*
-.*:111: Error: .*
-.*:112: Error: .*
-.*:113: Error: .*
-.*:114: Error: .*
-.*:115: Error: .*
-.*:116: Error: .*
-.*:117: Error: .*
-.*:118: Error: .*
-.*:119: Error: .*
-.*:120: Error: .*
GAS LISTING .*
@@ -131,116 +111,93 @@ GAS LISTING .*
[ ]*11[ ]+calll \*\(%eax\) \# 32-bit data size not allowed
[ ]*12[ ]+calll \*\(%r8\) \# 32-bit data size not allowed
[ ]*13[ ]+calll \*\(%rax\) \# 32-bit data size not allowed
-[ ]*14[ ]+callw \*%ax \# 16-bit data size not allowed
-[ ]*15[ ]+callw \*\(%ax\) \# 16-bit data size not allowed
-[ ]*16[ ]+callw \*\(%eax\) \# 16-bit data size not allowed
-[ ]*17[ ]+callw \*\(%r8\) \# 16-bit data size not allowed
-[ ]*18[ ]+callw \*\(%rax\) \# 16-bit data size not allowed
-[ ]*19[ ]+callq \*\(%ax\) \# no 16-bit addressing
-[ ]*20[ ]+daa \# illegal
-[ ]*21[ ]+das \# illegal
-[ ]*22[ ]+enterl \$0,\$0 \# can't have 32-bit stack operands
-[ ]*23[ ]+into \# illegal
-[ ]*24[ ]+foo: jcxz foo \# No prefix exists to select CX as a counter
-[ ]*25[ ]+jmpl \*%eax \# 32-bit data size not allowed
-[ ]*26[ ]+jmpl \*\(%ax\) \# 32-bit data size not allowed
-[ ]*27[ ]+jmpl \*\(%eax\) \# 32-bit data size not allowed
-[ ]*28[ ]+jmpl \*\(%r8\) \# 32-bit data size not allowed
-[ ]*29[ ]+jmpl \*\(%rax\) \# 32-bit data size not allowed
-[ ]*30[ ]+jmpw \*%ax \# 16-bit data size not allowed
-[ ]*31[ ]+jmpw \*\(%ax\) \# 16-bit data size not allowed
-[ ]*32[ ]+jmpw \*\(%eax\) \# 16-bit data size not allowed
-[ ]*33[ ]+jmpw \*\(%r8\) \# 16-bit data size not allowed
-[ ]*34[ ]+jmpw \*\(%rax\) \# 16-bit data size not allowed
-[ ]*35[ ]+jmpq \*\(%ax\) \# no 16-bit addressing
-[ ]*36[ ]+lcalll \$0,\$0 \# illegal
-[ ]*37[ ]+lcallq \$0,\$0 \# illegal
-[ ]*38[ ]+ldsl %eax,\(%rax\) \# illegal
-[ ]*39[ ]+ldsq %rax,\(%rax\) \# illegal
-[ ]*40[ ]+lesl %eax,\(%rax\) \# illegal
-[ ]*41[ ]+lesq %rax,\(%rax\) \# illegal
-[ ]*42[ ]+ljmpl \$0,\$0 \# illegal
-[ ]*43[ ]+ljmpq \$0,\$0 \# illegal
-[ ]*44[ ]+ljmpq \*\(%rax\) \# 64-bit data size not allowed
-[ ]*45[ ]+loopw foo \# No prefix exists to select CX as a counter
-[ ]*46[ ]+loopew foo \# No prefix exists to select CX as a counter
-[ ]*47[ ]+loopnew foo \# No prefix exists to select CX as a counter
-[ ]*48[ ]+loopnzw foo \# No prefix exists to select CX as a counter
-[ ]*49[ ]+loopzw foo \# No prefix exists to select CX as a counter
-[ ]*50[ ]+leavel \# can't have 32-bit stack operands
-[ ]*51[ ]+pop %ds \# illegal
-[ ]*52[ ]+pop %es \# illegal
-[ ]*53[ ]+pop %ss \# illegal
-[ ]*54[ ]+popa \# illegal
-[ ]*55[ ]+popl %eax \# can't have 32-bit stack operands
-[ ]*56[ ]+push %cs \# illegal
-[ ]*57[ ]+push %ds \# illegal
+[ ]*14[ ]+callq \*\(%ax\) \# no 16-bit addressing
+[ ]*15[ ]+daa \# illegal
+[ ]*16[ ]+das \# illegal
+[ ]*17[ ]+enterl \$0,\$0 \# can't have 32-bit stack operands
+[ ]*18[ ]+into \# illegal
+[ ]*19[ ]+foo: jcxz foo \# No prefix exists to select CX as a counter
+[ ]*20[ ]+jmpl \*%eax \# 32-bit data size not allowed
+[ ]*21[ ]+jmpl \*\(%ax\) \# 32-bit data size not allowed
+[ ]*22[ ]+jmpl \*\(%eax\) \# 32-bit data size not allowed
+[ ]*23[ ]+jmpl \*\(%r8\) \# 32-bit data size not allowed
+[ ]*24[ ]+jmpl \*\(%rax\) \# 32-bit data size not allowed
+[ ]*25[ ]+jmpq \*\(%ax\) \# no 16-bit addressing
+[ ]*26[ ]+lcalll \$0,\$0 \# illegal
+[ ]*27[ ]+lcallq \$0,\$0 \# illegal
+[ ]*28[ ]+ldsl %eax,\(%rax\) \# illegal
+[ ]*29[ ]+ldsq %rax,\(%rax\) \# illegal
+[ ]*30[ ]+lesl %eax,\(%rax\) \# illegal
+[ ]*31[ ]+lesq %rax,\(%rax\) \# illegal
+[ ]*32[ ]+ljmpl \$0,\$0 \# illegal
+[ ]*33[ ]+ljmpq \$0,\$0 \# illegal
+[ ]*34[ ]+ljmpq \*\(%rax\) \# 64-bit data size not allowed
+[ ]*35[ ]+loopw foo \# No prefix exists to select CX as a counter
+[ ]*36[ ]+loopew foo \# No prefix exists to select CX as a counter
+[ ]*37[ ]+loopnew foo \# No prefix exists to select CX as a counter
+[ ]*38[ ]+loopnzw foo \# No prefix exists to select CX as a counter
+[ ]*39[ ]+loopzw foo \# No prefix exists to select CX as a counter
+[ ]*40[ ]+leavel \# can't have 32-bit stack operands
+[ ]*41[ ]+pop %ds \# illegal
+[ ]*42[ ]+pop %es \# illegal
+[ ]*43[ ]+pop %ss \# illegal
+[ ]*44[ ]+popa \# illegal
+[ ]*45[ ]+popl %eax \# can't have 32-bit stack operands
+[ ]*46[ ]+push %cs \# illegal
+[ ]*47[ ]+push %ds \# illegal
+[ ]*48[ ]+push %es \# illegal
+[ ]*49[ ]+push %ss \# illegal
+[ ]*50[ ]+pusha \# illegal
+[ ]*51[ ]+pushl %eax \# can't have 32-bit stack operands
+[ ]*52[ ]+pushfl \# can't have 32-bit stack operands
+[ ]*53[ ]+popfl \# can't have 32-bit stack operands
+[ ]*54[ ]+retl \# can't have 32-bit stack operands
+[ ]*55[ ]+insertq \$4,\$2,%xmm2,%ebx \# The last operand must be XMM register\.
+[ ]*56[ ]+fnstsw %eax
+[ ]*57[ ]+fnstsw %al
GAS LISTING .*
-[ ]*58[ ]+push %es \# illegal
-[ ]*59[ ]+push %ss \# illegal
-[ ]*60[ ]+pusha \# illegal
-[ ]*61[ ]+pushl %eax \# can't have 32-bit stack operands
-[ ]*62[ ]+pushfl \# can't have 32-bit stack operands
-[ ]*63[ ]+popfl \# can't have 32-bit stack operands
-[ ]*64[ ]+retl \# can't have 32-bit stack operands
-[ ]*65[ ]+insertq \$4,\$2,%xmm2,%ebx \# The last operand must be XMM register\.
-[ ]*66[ ]+fnstsw %eax
-[ ]*67[ ]+fnstsw %al
-[ ]*68[ ]+fstsw %eax
-[ ]*69[ ]+fstsw %al
-[ ]*70[ ]+in \$8,%rax
-[ ]*71[ ]+out %rax,\$8
-[ ]*72[ ]+movzxl \(%rax\),%rax
-[ ]*73[ ]+movnti %ax, \(%rax\)
-[ ]*74[ ]+movntiw %ax, \(%rax\)
-[ ]*75[ ]+
-[ ]*76[ ]+\.intel_syntax noprefix
-[ ]*77[ ]+cmpxchg16b dword ptr \[rax\] \# Must be oword
-[ ]*78[ ]+movq xmm1, XMMWORD PTR \[rsp\]
-[ ]*79[ ]+movq xmm1, DWORD PTR \[rsp\]
-[ ]*80[ ]+movq xmm1, WORD PTR \[rsp\]
-[ ]*81[ ]+movq xmm1, BYTE PTR \[rsp\]
-[ ]*82[ ]+movq XMMWORD PTR \[rsp\],xmm1
-[ ]*83[ ]+movq DWORD PTR \[rsp\],xmm1
-[ ]*84[ ]+movq WORD PTR \[rsp\],xmm1
-[ ]*85[ ]+movq BYTE PTR \[rsp\],xmm1
-[ ]*86[ ]+fnstsw eax
-[ ]*87[ ]+fnstsw al
-[ ]*88[ ]+fstsw eax
-[ ]*89[ ]+fstsw al
-[ ]*90[ ]+in rax,8
-[ ]*91[ ]+out 8,rax
-[ ]*92[ ]+movsx ax, \[rax\]
-[ ]*93[ ]+movsx eax, \[rax\]
-[ ]*94[ ]+movsx rax, \[rax\]
-[ ]*95[ ]+movzx ax, \[rax\]
-[ ]*96[ ]+movzx eax, \[rax\]
-[ ]*97[ ]+movzx rax, \[rax\]
-[ ]*98[ ]+movnti word ptr \[rax\], ax
-[ ]*99[ ]+calld eax \# 32-bit data size not allowed
-[ ]*100[ ]+calld \[ax\] \# 32-bit data size not allowed
-[ ]*101[ ]+calld \[eax\] \# 32-bit data size not allowed
-[ ]*102[ ]+calld \[r8\] \# 32-bit data size not allowed
-[ ]*103[ ]+calld \[rax\] \# 32-bit data size not allowed
-[ ]*104[ ]+callw ax \# 16-bit data size not allowed
-[ ]*105[ ]+callw \[ax\] \# 16-bit data size not allowed
-[ ]*106[ ]+callw \[eax\] \# 16-bit data size not allowed
-[ ]*107[ ]+callw \[r8\] \# 16-bit data size not allowed
-[ ]*108[ ]+callw \[rax\] \# 16-bit data size not allowed
-[ ]*109[ ]+callq \[ax\] \# no 16-bit addressing
-[ ]*110[ ]+jmpd eax \# 32-bit data size not allowed
-[ ]*111[ ]+jmpd \[ax\] \# 32-bit data size not allowed
-[ ]*112[ ]+jmpd \[eax\] \# 32-bit data size not allowed
-[ ]*113[ ]+jmpd \[r8\] \# 32-bit data size not allowed
-[ ]*114[ ]+jmpd \[rax\] \# 32-bit data size not allowed
- GAS LISTING .*
-
-
-[ ]*115[ ]+jmpw ax \# 16-bit data size not allowed
-[ ]*116[ ]+jmpw \[ax\] \# 16-bit data size not allowed
-[ ]*117[ ]+jmpw \[eax\] \# 16-bit data size not allowed
-[ ]*118[ ]+jmpw \[r8\] \# 16-bit data size not allowed
-[ ]*119[ ]+jmpw \[rax\] \# 16-bit data size not allowed
-[ ]*120[ ]+jmpq \[ax\] \# no 16-bit addressing
+[ ]*58[ ]+fstsw %eax
+[ ]*59[ ]+fstsw %al
+[ ]*60[ ]+in \$8,%rax
+[ ]*61[ ]+out %rax,\$8
+[ ]*62[ ]+movzxl \(%rax\),%rax
+[ ]*63[ ]+movnti %ax, \(%rax\)
+[ ]*64[ ]+movntiw %ax, \(%rax\)
+[ ]*65[ ]+
+[ ]*66[ ]+\.intel_syntax noprefix
+[ ]*67[ ]+cmpxchg16b dword ptr \[rax\] \# Must be oword
+[ ]*68[ ]+movq xmm1, XMMWORD PTR \[rsp\]
+[ ]*69[ ]+movq xmm1, DWORD PTR \[rsp\]
+[ ]*70[ ]+movq xmm1, WORD PTR \[rsp\]
+[ ]*71[ ]+movq xmm1, BYTE PTR \[rsp\]
+[ ]*72[ ]+movq XMMWORD PTR \[rsp\],xmm1
+[ ]*73[ ]+movq DWORD PTR \[rsp\],xmm1
+[ ]*74[ ]+movq WORD PTR \[rsp\],xmm1
+[ ]*75[ ]+movq BYTE PTR \[rsp\],xmm1
+[ ]*76[ ]+fnstsw eax
+[ ]*77[ ]+fnstsw al
+[ ]*78[ ]+fstsw eax
+[ ]*79[ ]+fstsw al
+[ ]*80[ ]+in rax,8
+[ ]*81[ ]+out 8,rax
+[ ]*82[ ]+movsx ax, \[rax\]
+[ ]*83[ ]+movsx eax, \[rax\]
+[ ]*84[ ]+movsx rax, \[rax\]
+[ ]*85[ ]+movzx ax, \[rax\]
+[ ]*86[ ]+movzx eax, \[rax\]
+[ ]*87[ ]+movzx rax, \[rax\]
+[ ]*88[ ]+movnti word ptr \[rax\], ax
+[ ]*89[ ]+calld eax \# 32-bit data size not allowed
+[ ]*90[ ]+calld \[ax\] \# 32-bit data size not allowed
+[ ]*91[ ]+calld \[eax\] \# 32-bit data size not allowed
+[ ]*92[ ]+calld \[r8\] \# 32-bit data size not allowed
+[ ]*93[ ]+calld \[rax\] \# 32-bit data size not allowed
+[ ]*94[ ]+callq \[ax\] \# no 16-bit addressing
+[ ]*95[ ]+jmpd eax \# 32-bit data size not allowed
+[ ]*96[ ]+jmpd \[ax\] \# 32-bit data size not allowed
+[ ]*97[ ]+jmpd \[eax\] \# 32-bit data size not allowed
+[ ]*98[ ]+jmpd \[r8\] \# 32-bit data size not allowed
+[ ]*99[ ]+jmpd \[rax\] \# 32-bit data size not allowed
+[ ]*100[ ]+jmpq \[ax\] \# no 16-bit addressing
--- binutils/gas/testsuite/gas/i386/x86-64-inval.s.b16 2008-02-23 09:29:27.000000000 -0800
+++ binutils/gas/testsuite/gas/i386/x86-64-inval.s 2008-03-01 15:11:25.000000000 -0800
@@ -11,11 +11,6 @@
calll *(%eax) # 32-bit data size not allowed
calll *(%r8) # 32-bit data size not allowed
calll *(%rax) # 32-bit data size not allowed
- callw *%ax # 16-bit data size not allowed
- callw *(%ax) # 16-bit data size not allowed
- callw *(%eax) # 16-bit data size not allowed
- callw *(%r8) # 16-bit data size not allowed
- callw *(%rax) # 16-bit data size not allowed
callq *(%ax) # no 16-bit addressing
daa # illegal
das # illegal
@@ -27,11 +22,6 @@ foo: jcxz foo # No prefix exists to sele
jmpl *(%eax) # 32-bit data size not allowed
jmpl *(%r8) # 32-bit data size not allowed
jmpl *(%rax) # 32-bit data size not allowed
- jmpw *%ax # 16-bit data size not allowed
- jmpw *(%ax) # 16-bit data size not allowed
- jmpw *(%eax) # 16-bit data size not allowed
- jmpw *(%r8) # 16-bit data size not allowed
- jmpw *(%rax) # 16-bit data size not allowed
jmpq *(%ax) # no 16-bit addressing
lcalll $0,$0 # illegal
lcallq $0,$0 # illegal
@@ -101,20 +91,10 @@ movnti word ptr [rax], ax
calld [eax] # 32-bit data size not allowed
calld [r8] # 32-bit data size not allowed
calld [rax] # 32-bit data size not allowed
- callw ax # 16-bit data size not allowed
- callw [ax] # 16-bit data size not allowed
- callw [eax] # 16-bit data size not allowed
- callw [r8] # 16-bit data size not allowed
- callw [rax] # 16-bit data size not allowed
callq [ax] # no 16-bit addressing
jmpd eax # 32-bit data size not allowed
jmpd [ax] # 32-bit data size not allowed
jmpd [eax] # 32-bit data size not allowed
jmpd [r8] # 32-bit data size not allowed
jmpd [rax] # 32-bit data size not allowed
- jmpw ax # 16-bit data size not allowed
- jmpw [ax] # 16-bit data size not allowed
- jmpw [eax] # 16-bit data size not allowed
- jmpw [r8] # 16-bit data size not allowed
- jmpw [rax] # 16-bit data size not allowed
jmpq [ax] # no 16-bit addressing
--- binutils/opcodes/i386-opc.tbl.b16 2008-02-23 09:29:27.000000000 -0800
+++ binutils/opcodes/i386-opc.tbl 2008-03-01 13:58:22.000000000 -0800
@@ -318,7 +318,7 @@ shrd, 2, 0xfad, None, 2, Cpu386, Modrm|N
call, 1, 0xe8, None, 1, CpuNo64, JumpDword|DefaultSize|No_bSuf|No_sSuf|No_qSuf|No_ldSuf, { Disp16|Disp32 }
call, 1, 0xe8, None, 1, Cpu64, JumpDword|DefaultSize|No_bSuf|No_lSuf|No_sSuf|No_ldSuf|NoRex64, { Disp16|Disp32 }
call, 1, 0xff, 0x2, 1, CpuNo64, Modrm|DefaultSize|No_bSuf|No_sSuf|No_qSuf|No_ldSuf, { Reg16|Reg32|Word|Dword|Unspecified|BaseIndex|Disp8|Disp16|Disp32|JumpAbsolute }
-call, 1, 0xff, 0x2, 1, Cpu64, Modrm|DefaultSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_ldSuf|NoRex64, { Reg64|Qword|Unspecified|BaseIndex|Disp8|Disp32|Disp32S|JumpAbsolute }
+call, 1, 0xff, 0x2, 1, Cpu64, Modrm|DefaultSize|No_bSuf|No_lSuf|No_sSuf|No_ldSuf|NoRex64, { Reg16|Reg64|Word|Qword|Unspecified|BaseIndex|Disp8|Disp32|Disp32S|JumpAbsolute }
// Intel Syntax
call, 2, 0x9a, None, 1, CpuNo64, JumpInterSegment|DefaultSize|No_bSuf|No_sSuf|No_qSuf|No_ldSuf, { Imm16, Imm16|Imm32 }
// Intel Syntax
@@ -328,7 +328,7 @@ lcall, 1, 0xff, 0x3, 1, 0, Modrm|Default
jmp, 1, 0xeb, None, 1, 0, Jump|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { Disp8|Disp16|Disp32|Disp32S|Disp64 }
jmp, 1, 0xff, 0x4, 1, CpuNo64, Modrm|No_bSuf|No_sSuf|No_qSuf|No_ldSuf, { Reg16|Reg32|Word|Dword|Unspecified|BaseIndex|Disp8|Disp16|Disp32|JumpAbsolute }
-jmp, 1, 0xff, 0x4, 1, Cpu64, Modrm|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_ldSuf|NoRex64, { Reg64|Qword|Unspecified|BaseIndex|Disp8|Disp32|Disp32S|JumpAbsolute }
+jmp, 1, 0xff, 0x4, 1, Cpu64, Modrm|No_bSuf|No_lSuf|No_sSuf|No_ldSuf|NoRex64, { Reg16|Reg64|Word|Qword|Unspecified|BaseIndex|Disp8|Disp32|Disp32S|JumpAbsolute }
// Intel Syntax.
jmp, 2, 0xea, None, 1, CpuNo64, JumpInterSegment|No_bSuf|No_sSuf|No_qSuf|No_ldSuf, { Imm16, Imm16|Imm32 }
// Intel Syntax.
--- binutils/opcodes/i386-tbl.h.b16 2008-02-23 09:29:27.000000000 -0800
+++ binutils/opcodes/i386-tbl.h 2008-03-01 13:58:22.000000000 -0800
@@ -2335,11 +2335,11 @@ const template i386_optab[] =
{ "call", 1, 0xff, 0x2, 1,
{ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 1, 0, 0 } },
- { 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1,
+ { 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 1, 1,
0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0,
0, 0 },
- { { { 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1,
- 0, 1, 1, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0,
+ { { { 0, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1,
+ 0, 1, 1, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0,
1, 0, 0 } } } },
{ "call", 2, 0x9a, None, 1,
{ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
@@ -2404,11 +2404,11 @@ const template i386_optab[] =
{ "jmp", 1, 0xff, 0x4, 1,
{ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 1, 0, 0 } },
- { 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1,
+ { 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 1,
0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0,
0, 0 },
- { { { 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1,
- 0, 1, 1, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0,
+ { { { 0, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1,
+ 0, 1, 1, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0,
1, 0, 0 } } } },
{ "jmp", 2, 0xea, None, 1,
{ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,