.*: Assembler messages:
-.*:10: Warning:.*
-.*:12: Warning:.*
-.*:19: Warning:.*
-.*:22: Warning:.*
-.*:81: Warning:.*
-.*:82: Warning:.*
-.*:83: Warning:.*
-.*:84: Warning:.*
-.*:85: Warning:.*
-.*:86: Warning:.*
-.*:87: Warning:.*
-.*:88: Warning:.*
-.*:89: Warning:.*
-.*:90: Warning:.*
-.*:91: Warning:.*
-.*:92: Warning:.*
-.*:93: Warning:.*
-.*:94: Warning:.*
-.*:95: Warning:.*
-.*:96: Warning:.*
-.*:97: Warning:.*
-.*:98: Warning:.*
-.*:99: Warning:.*
-.*:100: Warning:.*
-.*:101: Warning:.*
-.*:135: Warning:.*
-.*:163: Warning:.*
-.*:165: Warning:.*
-.*:167: Warning:.*
-.*:169: Warning:.*
-.*:171: Warning:.*
-.*:177: Warning:.*
-.*:179: Warning:.*
-.*:181: Warning:.*
-.*:183: Warning:.*
-.*:185: Warning:.*
+.*:7: Warning:.*
+.*:9: Warning:.*
+.*:11: Warning:.*
+.*:13: Warning:.*
+.*:15: Warning:.*
+.*:21: Warning:.*
+.*:23: Warning:.*
+.*:25: Warning:.*
+.*:27: Warning:.*
+.*:29: Warning:.*
+.*:48: Warning:.*
+.*:51: Warning:.*
+.*:124: Warning:.*
+.*:125: Warning:.*
+.*:126: Warning:.*
+.*:127: Warning:.*
+.*:128: Warning:.*
+.*:129: Warning:.*
+.*:130: Warning:.*
+.*:131: Warning:.*
+.*:132: Warning:.*
+.*:133: Warning:.*
+.*:134: Warning:.*
+.*:139: Warning:.*
+.*:140: Warning:.*
+.*:141: Warning:.*
+.*:142: Warning:.*
+.*:143: Warning:.*
+.*:144: Warning:.*
+.*:224: Warning:.*
+.*:233: Warning:.*
+.*:234: Warning:.*
+.*:238: Warning:.*
+.*:239: Warning:.*
1 .psize 0
2 .text
- 3 # test various segment reg insns
- 4 0000 1E push %ds
- 5 0001 1E pushl %ds
- 6 0002 1F pop %ds
- 7 0003 1F popl %ds
- 8 0004 8CD8 mov %ds,%eax
- 9 0006 8CD8 movl %ds,%eax
- 10 0008 8CD8 movl %ds,%ax
-.*Warning:.*
- 11 000a 8ED8 mov %eax,%ds
- 12 000c 8ED8 movl %ax,%ds
-.*Warning:.*
- 13 000e 8ED8 movl %eax,%ds
- 14
- 15 0010 661E pushw %ds
- 16 0012 661F popw %ds
- 17 0014 668CD8 mov %ds,%ax
- 18 0017 668CD8 movw %ds,%ax
- 19 001a 668CD8 movw %ds,%eax
-.*Warning:.*
- 20 001d 8ED8 mov %ax,%ds
- 21 001f 8ED8 movw %ax,%ds
- 22 0021 8ED8 movw %eax,%ds
-.*Warning:.*
- 23
- 24 # test various pushes
- 25 0023 6A0A pushl \$10
- 26 0025 666A0A pushw \$10
- 27 0028 6A0A push \$10
- 28 002a 68E80300 00 pushl \$1000
- 29 002f 6668E803 pushw \$1000
- 30 0033 68E80300 00 push \$1000
- 31 0038 FF355700 0000 pushl 1f
- 32 003e 66FF3557 000000 pushw 1f
- 33 0045 FF355700 0000 push 1f
- 34 004b FFB30C00 0000 push \(1f-.\)\(%ebx\)
- 35 0051 FF350600 0000 push 1f-.
- 36 # these, and others like them should have no operand size prefix
- 37 0057 0F00D1 1: lldt %cx
- 38 005a 0F01F0 lmsw %ax
- 39
- 40 # Just to make sure these don't become illegal due to over-enthusiastic
- 41 # register checking
- 42 005d 660FBEF8 movsbw %al,%di
- 43 0061 0FBEC8 movsbl %al,%ecx
- 44 0064 0FBFC8 movswl %ax,%ecx
- 45 0067 660FB6F8 movzbw %al,%di
- 46 006b 0FB6C8 movzbl %al,%ecx
- 47 006e 0FB7C8 movzwl %ax,%ecx
- 48
- 49 0071 EC in %dx,%al
- 50 0072 66ED in %dx,%ax
- 51 0074 ED in %dx,%eax
- 52 0075 EC in \(%dx\),%al
- 53 0076 66ED in \(%dx\),%ax
- 54 0078 ED in \(%dx\),%eax
- 55 0079 EC inb %dx,%al
- 56 007a 66ED inw %dx,%ax
- 57 007c ED inl %dx,%eax
- 58 007d EC inb %dx
- 59 007e 66ED inw %dx
- 60 0080 ED inl %dx
- 61 0081 E4FF inb \$255
- 62 0083 66E502 inw \$2
- 63 0086 E504 inl \$4
- 64 0088 EF outl %eax,%dx
- 65 0089 E62A out %al, \$42
- 66 008b 66E50D in \$13, %ax
- 67 # These are used in AIX.
- 68 008e 66ED inw \(%dx\)
- 69 0090 66EF outw \(%dx\)
- 70
- 71 0092 A4 movsb
- 72 0093 66A7 cmpsw
- 73 0095 AF scasl
- 74 0096 D7 xlatb
- 75 0097 2EA5 movsl %cs:\(%esi\),%es:\(%edi\)
- 76 0099 0F9303 setae \(%ebx\)
- 77 009c 0F9303 setaeb \(%ebx\)
- 78 009f 0F93C0 setae %al
- 79
- 80 #these should give warnings
- 81 00a2 0C01 orb \$1,%ax
-.*Warning:.*
- 82 00a4 0C01 orb \$1,%eax
-.*Warning:.*
- 83 00a6 80CB01 orb \$1,%bx
-.*Warning:.*
- 84 00a9 80CB01 orb \$1,%ebx
-.*Warning:.*
- 85 00ac D9C1 fldl %st\(1\)
-.*Warning:.*
- 86 00ae DDD2 fstl %st\(2\)
-.*Warning:.*
- 87 00b0 DDDB fstpl %st\(3\)
-.*Warning:.*
- 88 00b2 D8D4 fcoml %st\(4\)
-.*Warning:.*
- 89 00b4 D8DD fcompl %st\(5\)
-.*Warning:.*
- 90 00b6 DEC1 faddp %st\(1\),%st
-.*Warning:.*
- 91 00b8 DECA fmulp %st\(2\),%st
-.*Warning:.*
- 92 00ba DEE3 fsubp %st\(3\),%st
-.*Warning:.*
- 93 00bc DEEC fsubrp %st\(4\),%st
-.*Warning:.*
- 94 00be DEF5 fdivp %st\(5\),%st
-.*Warning:.*
- 95 00c0 DEFE fdivrp %st\(6\),%st
-.*Warning:.*
- 96 00c2 DEC1 fadd
-.*Warning:.*
- 97 00c4 DEE1 fsub
-.*Warning:.*
- 98 00c6 DEC9 fmul
-.*Warning:.*
- 99 00c8 DEF1 fdiv
-.*Warning:.*
- 100 00ca DEE9 fsubr
-.*Warning:.*
- 101 00cc DEF9 fdivr
-.*Warning:.*
- 102 #these should all be legal
- 103 00ce 0FA31556 341200 btl %edx, 0x123456
- 104 00d5 0FA3D0 btl %edx, %eax
- 105 00d8 0C01 orb \$1,%al
- 106 00da 80CB01 orb \$1,%bl
- 107 00dd A1110000 00 movl 17,%eax
- 108 00e2 A1110000 00 mov 17,%eax
- 109 00e7 66ED inw %dx,%ax
- 110 00e9 ED inl %dx,%eax
- 111 00ea 66ED inw \(%dx\),%ax
- 112 00ec ED inl \(%dx\),%eax
- 113 00ed EC in \(%dx\),%al
- 114 00ee 66ED in \(%dx\),%ax
- 115 00f0 ED in \(%dx\),%eax
- 116 00f1 0FB61437 movzbl \(%edi,%esi\),%edx
- 117 00f5 0FB6451C movzbl 28\(%ebp\),%eax
- 118 00f9 0FB6C0 movzbl %al,%eax
- 119 00fc 0FB6F1 movzbl %cl,%esi
- 120 00ff 26D7 xlat %es:\(%ebx\)
- 121 0101 D7 xlat
- 122 0102 D7 xlatb
- 123 0103 DDD8 1: fstp %st\(0\)
- 124 0105 E2FC loop 1b
- 125 0107 F6F1 divb %cl
- 126 0109 66F7F1 divw %cx
- 127 010c F7F1 divl %ecx
- 128 010e F6F1 div %cl
- 129 0110 66F7F1 div %cx
- 130 0113 F7F1 div %ecx
- 131 0115 F6F1 div %cl,%al
- 132 0117 66F7F1 div %cx,%ax
- 133 011a F7F1 div %ecx,%eax
- 134 011c 8EDE mov %si,%ds
- 135 011e 8EDE movl %si,%ds # warning here
-.*Warning:.*
- 136 0120 1E pushl %ds
- 137 0121 1E push %ds
- 138 0122 A0000000 00 mov 0,%al
- 139 0127 66A10000 0100 mov 0x10000,%ax
- 140 012d 89C3 mov %eax,%ebx
- 141 012f 9C pushf
- 142 0130 9C pushfl
- 143 0131 669C pushfw
- 144 0133 9D popf
- 145 0134 9D popfl
- 146 0135 669D popfw
- 147 0137 89341D00 000000 mov %esi,\(,%ebx,1\)
- 148 013e 80250000 00007F andb \$~0x80,foo
- 149
- 150 #check 16-bit code auto address prefix
- 151 .code16gcc
- 152 0145 67668D95 00FFFFFF leal -256\(%ebp\),%edx
- 153 014d 6788857F FFFFFF mov %al,-129\(%ebp\)
- 154 0154 67886580 mov %ah,-128\(%ebp\)
- 155 0158 67668D9D 20F9FFFF leal -1760\(%ebp\),%ebx
- 156 0160 67668984 248C0000 movl %eax,140\(%esp\)
- 156 00
- 157
- 158 .code32
- 159 .extern xxx
- 160 0169 EB98 jmp 1b
- 161 016b E9FCFFFF FF jmp xxx
- 162 0170 FF250000 0000 jmp \*xxx
- 163 0176 FF250000 0000 jmp xxx\(,1\)
-.*Warning:.*
- 164 017c FFE7 jmp \*%edi
- 165 017e FFE7 jmp %edi
-.*Warning:.*
- 166 0180 FF27 jmp \*\(%edi\)
- 167 0182 FF27 jmp \(%edi\)
-.*Warning:.*
- 168 0184 FF2CBD00 000000 ljmp \*xxx\(,%edi,4\)
- 169 018b FF2CBD00 000000 ljmp xxx\(,%edi,4\)
-.*Warning:.*
- 170 0192 FF2D0000 0000 ljmp \*xxx
- 171 0198 FF2D0000 0000 ljmp xxx\(,1\)
-.*Warning:.*
- 172 019e EA000000 003412 ljmp \$0x1234,\$xxx
- 173
- 174 01a5 E859FFFF FF call 1b
- 175 01aa E8FCFFFF FF call xxx
- 176 01af FF150000 0000 call \*xxx
- 177 01b5 FF150000 0000 call xxx\(,1\)
-.*Warning:.*
- 178 01bb FFD7 call \*%edi
- 179 01bd FFD7 call %edi
-.*Warning:.*
- 180 01bf FF17 call \*\(%edi\)
- 181 01c1 FF17 call \(%edi\)
-.*Warning:.*
- 182 01c3 FF1CBD00 000000 lcall \*xxx\(,%edi,4\)
- 183 01ca FF1CBD00 000000 lcall xxx\(,%edi,4\)
-.*Warning:.*
- 184 01d1 FF1D0000 0000 lcall \*xxx
- 185 01d7 FF1D0000 0000 lcall xxx\(,1\)
-.*Warning:.*
- 186 01dd 9A000000 003412 lcall \$0x1234,\$xxx
- 187
- 188 # Force a good alignment.
- 189 01e4 00000000 00000000 .p2align 4,0
- 189 00000000
+ 3 #test jumps and calls
+ 4 0000 EBFE 1: jmp 1b
+ 5 0002 E9((FC|F9)FFFF FF|000000 00) jmp xxx
+ 6 0007 FF250000 0000 jmp \*xxx
+ 7 000d FF250000 0000 jmp xxx\(,1\)
+.*Warning:.*
+ 8 0013 FFE7 jmp \*%edi
+ 9 0015 FFE7 jmp %edi
+.*Warning:.*
+ 10 0017 FF27 jmp \*\(%edi\)
+ 11 0019 FF27 jmp \(%edi\)
+.*Warning:.*
+ 12 001b FF2CBD00 000000 ljmp \*xxx\(,%edi,4\)
+ 13 0022 FF2CBD00 000000 ljmp xxx\(,%edi,4\)
+.*Warning:.*
+ 14 0029 FF2D0000 0000 ljmp \*xxx
+ 15 002f FF2D0000 0000 ljmp xxx\(,1\)
+.*Warning:.*
+ 16 0035 EA000000 003412 ljmp \$0x1234,\$xxx
+ 17
+ 18 003c E8BFFFFF FF call 1b
+ 19 0041 E8((FC|BA)FFFF FF|000000 00) call xxx
+ 20 0046 FF150000 0000 call \*xxx
+ 21 004c FF150000 0000 call xxx\(,1\)
+.*Warning:.*
+ 22 0052 FFD7 call \*%edi
+ 23 0054 FFD7 call %edi
+.*Warning:.*
+ 24 0056 FF17 call \*\(%edi\)
+ 25 0058 FF17 call \(%edi\)
+.*Warning:.*
+ 26 005a FF1CBD00 000000 lcall \*xxx\(,%edi,4\)
+ 27 0061 FF1CBD00 000000 lcall xxx\(,%edi,4\)
+.*Warning:.*
+ 28 0068 FF1D0000 0000 lcall \*xxx
+ 29 006e FF1D0000 0000 lcall xxx\(,1\)
+.*Warning:.*
+ 30 0074 9A000000 003412 lcall \$0x1234,\$xxx
+ 31
+ 32 # test various segment reg insns
+ 33 007b 1E push %ds
+ 34 007c 1E pushl %ds
+ 35 007d 1F pop %ds
+ 36 007e 1F popl %ds
+ 37 007f 8CD8 mov %ds,%eax
+ 38 0081 8CD8 movl %ds,%eax
+ 39 0083 8CDB movl %ds,%ebx
+ 40 0085 8ED8 mov %eax,%ds
+ 41 0087 8EDB movl %ebx,%ds
+ 42 0089 8ED8 movl %eax,%ds
+ 43
+ 44 008b 661E pushw %ds
+ 45 008d 661F popw %ds
+ 46 008f 668CD8 mov %ds,%ax
+ 47 0092 668CD8 movw %ds,%ax
+ 48 0095 668CD8 movw %ds,%eax
+.*Warning:.*
+ 49 0098 8ED8 mov %ax,%ds
+ 50 009a 8ED8 movw %ax,%ds
+ 51 009c 8ED8 movw %eax,%ds
+.*Warning:.*
+ 52
+ 53 # test various pushes
+ 54 009e 6A0A pushl \$10
+ 55 00a0 666A0A pushw \$10
+ 56 00a3 6A0A push \$10
+ 57 00a5 68E80300 00 pushl \$1000
+ 58 00aa 6668E803 pushw \$1000
+ 59 00ae 68E80300 00 push \$1000
+ 60 00b3 FF35D200 0000 pushl 1f
+ 61 00b9 66FF35D2 000000 pushw 1f
+ 62 00c0 FF35D200 0000 push 1f
+ 63 00c6 FFB30C00 0000 push \(1f-.\)\(%ebx\)
+ 64 00cc FF350600 0000 push 1f-.
+ 65 # these, and others like them should have no operand size prefix
+ 66 00d2 0F00D1 1: lldt %cx
+ 67 00d5 0F01F0 lmsw %ax
+ 68
+ 69 # Just to make sure these don't become illegal due to over-enthusiastic
+ 70 # register checking
+ 71 00d8 660FBEF8 movsbw %al,%di
+ 72 00dc 0FBEC8 movsbl %al,%ecx
+ 73 00df 0FBFC8 movswl %ax,%ecx
+ 74 00e2 660FB6F8 movzbw %al,%di
+ 75 00e6 0FB6C8 movzbl %al,%ecx
+ 76 00e9 0FB7C8 movzwl %ax,%ecx
+ 77
+ 78 00ec EC in %dx,%al
+ 79 00ed 66ED in %dx,%ax
+ 80 00ef ED in %dx,%eax
+ 81 00f0 EC in \(%dx\),%al
+ 82 00f1 66ED in \(%dx\),%ax
+ 83 00f3 ED in \(%dx\),%eax
+ 84 00f4 EC inb %dx,%al
+ 85 00f5 66ED inw %dx,%ax
+ 86 00f7 ED inl %dx,%eax
+ 87 00f8 EC inb %dx
+ 88 00f9 66ED inw %dx
+ 89 00fb ED inl %dx
+ 90 00fc E4FF inb \$255
+ 91 00fe 66E502 inw \$2
+ 92 0101 E504 inl \$4
+ 93 0103 66E50D in \$13, %ax
+ 94 0106 EE out %al,%dx
+ 95 0107 66EF out %ax,%dx
+ 96 0109 EF out %eax,%dx
+ 97 010a EE out %al,\(%dx\)
+ 98 010b 66EF out %ax,\(%dx\)
+ 99 010d EF out %eax,\(%dx\)
+ 100 010e EE outb %al,%dx
+ 101 010f 66EF outw %ax,%dx
+ 102 0111 EF outl %eax,%dx
+ 103 0112 EE outb %dx
+ 104 0113 66EF outw %dx
+ 105 0115 EF outl %dx
+ 106 0116 E6FF outb \$255
+ 107 0118 66E702 outw \$2
+ 108 011b E704 outl \$4
+ 109 011d 66E70D out %ax, \$13
+ 110 # These are used in AIX.
+ 111 0120 66ED inw \(%dx\)
+ 112 0122 66EF outw \(%dx\)
+ 113
+ 114 0124 A4 movsb
+ 115 0125 66A7 cmpsw
+ 116 0127 AF scasl
+ 117 0128 D7 xlatb
+ 118 0129 2EA5 movsl %cs:\(%esi\),%es:\(%edi\)
+ 119 012b 0F9303 setae \(%ebx\)
+ 120 012e 0F9303 setaeb \(%ebx\)
+ 121 0131 0F93C0 setae %al
+ 122
+ 123 #these should give warnings
+ 124 0134 0C01 orb \$1,%ax
+.*Warning:.*
+ 125 0136 0C01 orb \$1,%eax
+.*Warning:.*
+ 126 0138 80CB01 orb \$1,%bx
+.*Warning:.*
+ 127 013b 80CB01 orb \$1,%ebx
+.*Warning:.*
+ 128 013e D9C1 fldl %st\(1\)
+.*Warning:.*
+ 129 0140 DDD2 fstl %st\(2\)
+.*Warning:.*
+ 130 0142 DDDB fstpl %st\(3\)
+.*Warning:.*
+ 131 0144 D8D4 fcoml %st\(4\)
+.*Warning:.*
+ 132 0146 D8DD fcompl %st\(5\)
+.*Warning:.*
+ 133 0148 DEC1 faddp %st\(1\),%st
+.*Warning:.*
+ 134 014a DECA fmulp %st\(2\),%st
+.*Warning:.*
+ 135 014c D8E3 fsub %st\(3\),%st
+ 136 014e D8EC fsubr %st\(4\),%st
+ 137 0150 D8F5 fdiv %st\(5\),%st
+ 138 0152 D8FE fdivr %st\(6\),%st
+ 139 0154 DEC1 fadd
+.*Warning:.*
+ 140 0156 DEE1 fsub
+.*Warning:.*
+ 141 0158 DEC9 fmul
+.*Warning:.*
+ 142 015a DEF1 fdiv
+.*Warning:.*
+ 143 015c DEE9 fsubr
+.*Warning:.*
+ 144 015e DEF9 fdivr
+.*Warning:.*
+ 145 #these should all be legal
+ 146 0160 0FA31556 341200 btl %edx, 0x123456
+ 147 0167 0FA3D0 btl %edx, %eax
+ 148 016a 0C01 orb \$1,%al
+ 149 016c 80CB01 orb \$1,%bl
+ 150 016f A1110000 00 movl 17,%eax
+ 151 0174 A1110000 00 mov 17,%eax
+ 152 0179 66ED inw %dx,%ax
+ 153 017b ED inl %dx,%eax
+ 154 017c 66ED inw \(%dx\),%ax
+ 155 017e ED inl \(%dx\),%eax
+ 156 017f EC in \(%dx\),%al
+ 157 0180 66ED in \(%dx\),%ax
+ 158 0182 ED in \(%dx\),%eax
+ 159 0183 0FB61437 movzbl \(%edi,%esi\),%edx
+ 160 0187 0FB6451C movzbl 28\(%ebp\),%eax
+ 161 018b 0FB6C0 movzbl %al,%eax
+ 162 018e 0FB6F1 movzbl %cl,%esi
+ 163 0191 26D7 xlat %es:\(%ebx\)
+ 164 0193 D7 xlat
+ 165 0194 D7 xlatb
+ 166 0195 DDD8 1: fstp %st\(0\)
+ 167 0197 E2FC loop 1b
+ 168 0199 F6F1 divb %cl
+ 169 019b 66F7F1 divw %cx
+ 170 019e F7F1 divl %ecx
+ 171 01a0 F6F1 div %cl
+ 172 01a2 66F7F1 div %cx
+ 173 01a5 F7F1 div %ecx
+ 174 01a7 F6F1 div %cl,%al
+ 175 01a9 66F7F1 div %cx,%ax
+ 176 01ac F7F1 div %ecx,%eax
+ 177 01ae 8EDE mov %si,%ds
+ 178 01b0 8EDF movl %edi,%ds
+ 179 01b2 1E pushl %ds
+ 180 01b3 1E push %ds
+ 181 01b4 A0000000 00 mov 0,%al
+ 182 01b9 66A10000 0100 mov 0x10000,%ax
+ 183 01bf 89C3 mov %eax,%ebx
+ 184 01c1 9C pushf
+ 185 01c2 9C pushfl
+ 186 01c3 669C pushfw
+ 187 01c5 9D popf
+ 188 01c6 9D popfl
+ 189 01c7 669D popfw
+ 190 01c9 89341D00 000000 mov %esi,\(,%ebx,1\)
+ 191 01d0 80250000 00007F andb \$~0x80,foo
+ 192
+ 193 01d7 6683E0FE and \$0xfffe,%ax
+ 194 01db 662500FF and \$0xff00,%ax
+ 195 01df 25FEFF00 00 and \$0xfffe,%eax
+ 196 01e4 2500FF00 00 and \$0xff00,%eax
+ 197 01e9 83E0FE and \$0xfffffffe,%eax
+ 198
+ 199 .code16
+ 200 01ec 83E0FE and \$0xfffe,%ax
+ 201 01ef 2500FF and \$0xff00,%ax
+ 202 01f2 6625FEFF 0000 and \$0xfffe,%eax
+ 203 01f8 662500FF 0000 and \$0xff00,%eax
+ 204 01fe 6683E0FE and \$0xfffffffe,%eax
+ 205
+ 206 #check 16-bit code auto address prefix
+ 207 .code16gcc
+ 208 0202 67668D95 00FFFFFF leal -256\(%ebp\),%edx
+ 209 020a 6788857F FFFFFF mov %al,-129\(%ebp\)
+ 210 0211 67886580 mov %ah,-128\(%ebp\)
+ 211 0215 67668D9D 20F9FFFF leal -1760\(%ebp\),%ebx
+ 212 021d 67668984 248C0000 movl %eax,140\(%esp\)
+ 212 00
+ 213
+ 214 .code32
+ 215 # Make sure that we won't remove movzb by accident.
+ 216 0226 660FB6F8 movzb %al,%di
+ 217 022a 0FB6C8 movzb %al,%ecx
+ 218
+ 219 .code16gcc
+[ ]*[1-9][0-9]*[ ]*# Except for IRET use 32-bit implicit stack accesses by default.
+[ ]*[1-9][0-9]*[ ]+[0-9a-f]*[ ]+66E8FAFF FFFF[ ]+call \.
+[ ]*[1-9][0-9]*[ ]+[0-9a-f]*[ ]+66FF17[ ]+call \*\(%bx\)
+[ ]*[1-9][0-9]*[ ]+[0-9a-f]*[ ]+66C80000 00[ ]+enter \$0,\$0
+[ ]*[1-9][0-9]*[ ]+[0-9a-f]*[ ]+CF[ ]+iret
+.*Warning:.*16-bit.*iret.*
+[ ]*[1-9][0-9]*[ ]+[0-9a-f]*[ ]+66FF1F[ ]+lcall \*\(%bx\)
+[ ]*[1-9][0-9]*[ ]+[0-9a-f]*[ ]+669A0000 00000000[ ]+lcall \$0,\$0
+[ ]*[1-9][0-9]*[ ]+[0-9a-f]*[ ]+66C9[ ]+leave
+[ ]*[1-9][0-9]*[ ]+[0-9a-f]*[ ]+66CB[ ]+lret
+[ ]*[1-9][0-9]*[ ]+[0-9a-f]*[ ]+66CA0000[ ]+lret \$0
+[ ]*[1-9][0-9]*[ ]+[0-9a-f]*[ ]+666A00[ ]+push \$0
+[ ]*[1-9][0-9]*[ ]+[0-9a-f]*[ ]+66683412 0000[ ]+push \$0x1234
+[ ]*[1-9][0-9]*[ ]+[0-9a-f]*[ ]+66FF37[ ]+push \(%bx\)
+[ ]*[1-9][0-9]*[ ]+[0-9a-f]*[ ]+6606[ ]+push %es
+.*Warning:.*32-bit.*push.*
+[ ]*[1-9][0-9]*[ ]+[0-9a-f]*[ ]+660FA0[ ]+push %fs
+.*Warning:.*32-bit.*push.*
+[ ]*[1-9][0-9]*[ ]+[0-9a-f]*[ ]+6660[ ]+pusha
+[ ]*[1-9][0-9]*[ ]+[0-9a-f]*[ ]+669C[ ]+pushf
+[ ]*[1-9][0-9]*[ ]+[0-9a-f]*[ ]+668F07[ ]+pop \(%bx\)
+[ ]*[1-9][0-9]*[ ]+[0-9a-f]*[ ]+6607[ ]+pop %es
+.*Warning:.*32-bit.*pop.*
+[ ]*[1-9][0-9]*[ ]+[0-9a-f]*[ ]+660FA1[ ]+pop %fs
+.*Warning:.*32-bit.*pop.*
+[ ]*[1-9][0-9]*[ ]+[0-9a-f]*[ ]+6661[ ]+popa
+[ ]*[1-9][0-9]*[ ]+[0-9a-f]*[ ]+669D[ ]+popf
+[ ]*[1-9][0-9]*[ ]+[0-9a-f]*[ ]+66C3[ ]+ret
+[ ]*[1-9][0-9]*[ ]+[0-9a-f]*[ ]+66C20000[ ]+ret \$0
+[ ]*[1-9][0-9]*[ ]*
+[ ]*[1-9][0-9]*[ ]*# However use 16-bit branches not accessing the stack by default.
+[ ]*[1-9][0-9]*[ ]+[0-9a-f]*[ ]+77FE[ ]+ja \.
+[ ]*[1-9][0-9]*[ ]+[0-9a-f]*[ ]+0F873012[ ]+ja \.\+0x1234
+[ ]*[1-9][0-9]*[ ]+[0-9a-f]*[ ]+E3FE[ ]+jcxz \.
+[ ]*[1-9][0-9]*[ ]+[0-9a-f]*[ ]+EBFE[ ]+jmp \.
+[ ]*[1-9][0-9]*[ ]+[0-9a-f]*[ ]+E93112[ ]+jmp \.\+0x1234
+[ ]*[1-9][0-9]*[ ]+[0-9a-f]*[ ]+FF27[ ]+jmp \*\(%bx\)
+[ ]*[1-9][0-9]*[ ]+[0-9a-f]*[ ]+FF2F[ ]+ljmp \*\(%bx\)
+[ ]*[1-9][0-9]*[ ]+[0-9a-f]*[ ]+EA000000 00[ ]+ljmp \$0,\$0
+[ ]*[1-9][0-9]*[ ]+[0-9a-f]*[ ]+E2FE[ ]+loop \.
+[ ]*[1-9][0-9]*[ ]+[0-9a-f]*[ ]+0F05[ ]+syscall
+[ ]*[1-9][0-9]*[ ]+[0-9a-f]*[ ]+0F34[ ]+sysenter
+[ ]*[1-9][0-9]*[ ]+[0-9a-f]*[ ]+0F35[ ]+sysexit
+[ ]*[1-9][0-9]*[ ]+[0-9a-f]*[ ]+0F07[ ]+sysret
+[ ]*[1-9][0-9]*[ ]+[0-9a-f]*[ ]+C7F8FCFF[ ]+xbegin \.
+[ ]*[1-9][0-9]*[ ]*
+[ ]*[1-9][0-9]*[ ]*# Use 16-bit layout by default for fldenv.
+[ ]*[1-9][0-9]*[ ]+[0-9a-f]*[ ]+67D920[ ]+fldenv \(%eax\)
+[ ]*[1-9][0-9]*[ ]+[0-9a-f]*[ ]+67D920[ ]+fldenvs \(%eax\)
+[ ]*[1-9][0-9]*[ ]+[0-9a-f]*[ ]+6766D920[ ]+fldenvl \(%eax\)
+[ ]*[1-9][0-9]*[ ]*
+[ ]*[1-9][0-9]*[ ]*# Force a good alignment.
+[ ]*[1-9][0-9]*[ ]+[0-9a-f ]+\.p2align 4,0
+#pass