mirror/ghidra
1
0
Fork 0
mirror of https://github.com/NationalSecurityAgency/ghidra.git synced 2026-07-30 07:18:37 -09:00
Code Issues Packages Projects Releases Wiki Activity

GP-7015: Corrected rex xchg to nop

Browse Source
This commit is contained in:
ghidorahrex
2026-06-29 10:09:09 -04:00
parent 144d4a1b54
commit 02f9ae67d9
1 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
Ghidra/Processors/x86/data/languages/ia.sinc
View File

@@ -4215,7 +4215,7 @@ define pcodeop swap_bytes;
:NEG Rmr64 is $(LONGMODE_ON) & vexMode=0 & opsize=2 & byte=0xf7; mod=3 & Rmr64 & reg_opcode=3 { negflags(Rmr64); Rmr64 = -Rmr64; resultflags(Rmr64); }
@endif
:NOP is vexMode=0 & byte=0x90 & (mandover=0 | mandover=4 | mandover=1) & (rexprefix=0 | rexWRXBprefix=8) { }
:NOP is vexMode=0 & byte=0x90 & (mandover=0 | mandover=4 | mandover=1) & (rexprefix=0 | rexWRXBprefix=8 | rexWRXBprefix=0) { }
:NOP rm16 is vexMode=0 & mandover & opsize=0 & byte=0x0f; high5=3; rm16 ... { }
:NOP rm32 is vexMode=0 & mandover & opsize=1 & byte=0x0f; high5=3; rm32 ... { }
:NOP^"/reserved" rm16 is vexMode=0 & mandover & opsize=0 & byte=0x0f; byte=0x18; rm16 & reg_opcode_hb=1 ... { }