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Jonathan Campbell
2020-06-07 03:54:27 -07:00
parent 0ad299fce7
commit c6902ce91a
1 changed files with 20 additions and 0 deletions
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20
doc-collection/opcodes/x86/8086.dop
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@@ -152,6 +152,24 @@ common opcode "POP" param(dst) {
syntax dst;
}
common opcode "PUSHF" param(src) {
modifies stackp; /* stackp -= word size */
output stackdataw;
input src;
/* how to show it */
syntax ;
}
common opcode "POPF" param(dst) {
modifies stackp; /* stackp += word size */
input stackdataw;
output dst;
/* how to show it */
syntax ;
}
common opcode "INC" param(what) {
modifies flags(PF,AF,ZF,SF,OF); /* not CF */
@@ -418,4 +436,6 @@ opcode sequence(0x9A immw imm16) name "CALL" { /* CALL FAR imm16:immw aka seg:of
opcode sequence(0x9B) name "WAIT" { /* wait for FPU */
/* check pending unmasked floating point exceptions */
}
opcode sequence(0x9C) name "PUSHF" { common opcode "PUSHF" param(flags); }
opcode sequence(0x9D) name "POPF" { common opcode "POPF" param(flags); }