DeforaOS/Asm
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Added the "not" instruction

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This commit is contained in:
Pierre Pronchery 2011-04-19 22:44:30 +00:00
parent 0c242bf1a8
commit dc0ef0b8d1
2 changed files with 18 additions and 0 deletions
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10
src/arch/i386.ins
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@ -588,6 +588,16 @@
{ "fwait", 0x9b, OP1F, AOT_NONE, AOT_NONE, AOT_NONE },
/* NOP 0x90 1 */
{ "nop", 0x90, OP1F, AOT_NONE, AOT_NONE, AOT_NONE },
/* NOT 0xf6 /2 1 r/m8 */
{ "notb", 0xf6, OP1F, OP_RM8_D0+2,AOT_NONE, AOT_NONE },
{ "notb", 0xf6, OP1F, OP_RM8_D8+2,AOT_NONE, AOT_NONE },
{ "notb", 0xf6, OP1F, OP_RM8_DW+2,AOT_NONE, AOT_NONE },
{ "not", 0xf6, OP1F, OP_RM8_R8+2,AOT_NONE, AOT_NONE },
/* NOT 0xf7 /2 1 r/mW */
{ "not", 0xf7, OP1F, OP_RMW_D0+2,AOT_NONE, AOT_NONE },
{ "not", 0xf7, OP1F, OP_RMW_D8+2,AOT_NONE, AOT_NONE },
{ "not", 0xf7, OP1F, OP_RMW_DW+2,AOT_NONE, AOT_NONE },
{ "not", 0xf7, OP1F, OP_RMW_RW+2,AOT_NONE, AOT_NONE },
/* OR 0x0c ib 1 al imm8 */
{ "or", 0x0c, OP1F, OP_al, OP_S8, AOT_NONE },
/* OR 0x0d iW 1 AX immW */

8
test/i386.S
View File

@ -241,6 +241,14 @@
fninit
fwait
nop /* 90 */
notb [%eax]
notb [%eax + $0x42]
notb [%eax + $0x11223344]
not %ch
not [%eax]
not [%eax + $0x42]
not [%eax + $0x11223344]
not %eax
/* OR */
or [%ecx], %dh
or [%ecx+$0x50], %dh