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Adding the "add" instruction

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This commit is contained in:
Pierre Pronchery 2011-04-17 05:09:52 +00:00
parent c2783f0528
commit 59e1799a37
2 changed files with 29 additions and 1 deletions
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14
src/arch/i386.ins
View File

@ -73,5 +73,19 @@
{ "adc", 0x81, OP1F, OP_RMW_D8+2,OP_UW, AOT_NONE },
{ "adc", 0x81, OP1F, OP_RMW_DW+2,OP_UW, AOT_NONE },
{ "adc", 0x81, OP1F, OP_RMW_RW+2,OP_UW, AOT_NONE },
/* ADD 0x04 ib 1 al imm8 */
{ "add", 0x04, OP1F, OP_al, OP_U8, AOT_NONE },
/* ADD 0x05 iW 1 AX immW */
{ "add", 0x05, OP1F, OP_AX, OP_UW, AOT_NONE },
/* ADD 0x80 /0 ib 1 r/m8 imm8 */
{ "add", 0x80, OP1F, OP_RM8_D0+0,OP_U8, AOT_NONE },
{ "add", 0x80, OP1F, OP_RM8_D8+0,OP_U8, AOT_NONE },
{ "add", 0x80, OP1F, OP_RM8_DW+0,OP_U8, AOT_NONE },
{ "add", 0x80, OP1F, OP_RM8_R8+0,OP_U8, AOT_NONE },
/* ADC 0x81 /0 iW 1 r/m8 imm8 */
{ "add", 0x81, OP1F, OP_RMW_D0+0,OP_UW, AOT_NONE },
{ "add", 0x81, OP1F, OP_RMW_D8+0,OP_UW, AOT_NONE },
{ "add", 0x81, OP1F, OP_RMW_DW+0,OP_UW, AOT_NONE },
{ "add", 0x81, OP1F, OP_RMW_RW+0,OP_UW, AOT_NONE },
/* NOP */
{ "nop", 0x90, OP1F, AOT_NONE, AOT_NONE, AOT_NONE },

16
test/i386.S
View File

@ -15,7 +15,7 @@
adc %bl, %bh /* 12 */
#endif
adc %al, $0x40 /* 14 40 */
adc %eax, $0x41424344 /* 15 41 42 43 44 */
adc %eax, $0x41424344 /* 15 44 43 42 41 */
adc [%edx], $0x46 /* 80 12 46 */
adc [%ebx + $0x15], $0x47 /* 80 53 15 47 */
adc [%ebx + $0x16171819], $0x48 /* 80 93 19 18 17 16 48 */
@ -26,4 +26,18 @@
/* 81 93 19 18 17 16 4b */
/* 4a 49 48 */
adc %ecx, $0x45464748 /* 81 d1 45 46 47 48 */
/* ADD */
add %al, $0x40 /* 04 40 */
add %eax, $0x41424344 /* 05 44 43 42 41 */
add [%edx], $0x46 /* 80 02 46 */
add [%ebx + $0x15], $0x47 /* 80 43 15 47 */
add [%ebx + $0x16171819], $0x48 /* 80 83 19 18 17 16 48 */
add %cl, $0x45 /* 80 c1 45 */
add [%edx], $0x46474849 /* 81 02 46 47 48 49 */
add [%ebx + $0x14], $0x4748494a /* 81 43 14 47 48 49 4a */
add [%ebx + $0x16171819], $0x48494a4b
/* 81 83 19 18 17 16 4b */
/* 4a 49 48 */
add %ecx, $0x45464748 /* 81 c1 45 46 47 48 */
/* NOP */
nop