POPF
REG0=XED_REG_STACKPOP:rw:w:SUPP REG1=XED_REG_FLAGS:rw:SUPP:w:u16 REG0=XED_REG_STACKPOP:rw:w:SUPP REG1=XED_REG_EFLAGS:rw:SUPP:w:u16 REG0=XED_REG_STACKPOP:rw:w:SUPP REG1=XED_REG_RFLAGS:rw:SUPP:w:u16
x86_64 X86_LEGACY POP I86 source: xed
XED_POPF_X86_LEGACY_ONEBYTE_9D_290313
Encoding
| encoding_kind | X86_LEGACY |
| opcode_bytes | 9D 9D 9D |
| opcode_map | ONEBYTE |
| mandatory_prefix | - |
| has_modrm | False |
| requires_mode | long |
| attributes | NOTSX |
| cpl | 3 |
| raw_encoding | 0x9D mode16 no66_prefix 0x9D mode32 66_prefix 0x9D mode64 norexw_prefix 66_prefix |
Operands (6)
| # | Role | Kind | Class / Reg | Width | Access | Visibility | Encoded in |
|---|---|---|---|---|---|---|---|
| 0 | REG0 | REG | w | RW | SUPPRESSED | MODRM_REG | |
| 1 | REG1 | REG | (=FLAGS) | w | RW | SUPPRESSED | MODRM_REG |
| 2 | REG2 | REG | w | RW | SUPPRESSED | MODRM_REG | |
| 3 | REG3 | REG | (=EFLAGS) | w | RW | SUPPRESSED | MODRM_REG |
| 4 | REG4 | REG | w | RW | SUPPRESSED | MODRM_REG | |
| 5 | REG5 | REG | (=RFLAGS) | w | RW | SUPPRESSED | MODRM_REG |
Flag effects (9)
CF = SET_0
PF = SET_0
AF = SET_0
ZF = SET_0
SF = SET_0
TF = SET_0
IF = SET_0
DF = SET_0
OF = SET_0
Micro-ops sequence (0)
No micro-ops authored for this encoding. Emulator semantics not yet defined — decoder still works.