From a26ae4c7ef65429bf7d831c6650671cae1a348b2 Mon Sep 17 00:00:00 2001 From: ptitSeb Date: Sat, 6 Mar 2021 11:42:55 +0100 Subject: Added 66 REX 89 MOV opcode --- src/emu/modrm.h | 2 +- src/emu/x64run66.c | 7 +++++++ 2 files changed, 8 insertions(+), 1 deletion(-) (limited to 'src') diff --git a/src/emu/modrm.h b/src/emu/modrm.h index 233b1bb8..78dbddb3 100644 --- a/src/emu/modrm.h +++ b/src/emu/modrm.h @@ -18,7 +18,7 @@ #define GETEB oped=GetEb(emu, rex, nextop) #define GETGB opgd=GetGb(emu, rex, nextop) #define GETEW oped=GetEw(emu, rex, nextop) -#define GETGW opgd=GetGw(emu, rex, nextop) +#define GETGW opgd=GetGd(emu, rex, nextop) #define GETEX opex=GetEx(emu, rex, nextop) #define GETGX opgx=GetGx(emu, rex, nextop) #define ED oped diff --git a/src/emu/x64run66.c b/src/emu/x64run66.c index 9bfe8e7f..b83b7c28 100644 --- a/src/emu/x64run66.c +++ b/src/emu/x64run66.c @@ -47,6 +47,13 @@ int Run66(x64emu_t *emu, rex_t rex) case 0x0F: /* more opcdes */ return Run660F(emu, rex); + case 0x89: /* MOV Ew,Gw */ + nextop = F8; + GETEW; + GETGW; + EW->word[0] = GW->word[0]; + break; + case 0xC1: /* GRP2 Ew,Ib */ nextop = F8; GETEW; -- cgit 1.4.1