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Jonathan Campbell
2020-06-07 03:32:47 -07:00
parent 7f482404df
commit 69c82d77d5
1 changed files with 11 additions and 0 deletions
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11
doc-collection/opcodes/x86/8086.dop
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@@ -110,6 +110,14 @@ common opcode "MOV" param(dst,src) {
output dst; /* writes dst */
}
common opcode "LEA" param(dst,ea) {
/* does not modify flags */
/* dst = ea */
input ea; /* reads src */
output dst; /* writes dst */
}
common opcode "TEST" param(dst,src) {
modifies flags(CF,PF,AF,ZF,SF,OF);
@@ -362,4 +370,7 @@ opcode sequence(0x89 mrm) name "MOV" { common opcode "MOV" param(rmw,regw); }
opcode sequence(0x8A mrm) name "MOV" { common opcode "MOV" param(regb,rmb); }
opcode sequence(0x8B mrm) name "MOV" { common opcode "MOV" param(regw,rmw); }
opcode sequence(0x8C mrm) name "MOV" { common opcode "MOV" param(rm16,sreg); } /* mov r/m,segment register */
opcode sequence(0x8D mrm) name "LEA" where mod != 3 { common opcode "LEA" param(regw,eaw); } /* LEA reg, [memory ref] */
opcode sequence(0x8E mrm) name "MOV" { common opcode "MOV" param(sreg,rm16); } /* mov segment register,r/m */
opcode sequence(0x8F mrm) where reg == 0 name "POP" { common opcode "POP" param(rmw); } /* POP r/m */