From a243532730cd96c25adb61930d4d795227a2f6ba Mon Sep 17 00:00:00 2001 From: ptitSeb Date: Thu, 31 Oct 2024 10:04:11 +0100 Subject: Added 65 6C..6F opcodes ([ARM64_DYNAREC] too) (for #1985) --- src/dynarec/arm64/dynarec_arm64_64.c | 24 ++++++++++++++++++++++++ src/emu/x64run64.c | 15 +++++++++++++++ 2 files changed, 39 insertions(+) (limited to 'src') diff --git a/src/dynarec/arm64/dynarec_arm64_64.c b/src/dynarec/arm64/dynarec_arm64_64.c index de3a4041..bf30e5ff 100644 --- a/src/dynarec/arm64/dynarec_arm64_64.c +++ b/src/dynarec/arm64/dynarec_arm64_64.c @@ -488,6 +488,30 @@ uintptr_t dynarec64_64(dynarec_arm_t* dyn, uintptr_t addr, uintptr_t ip, int nin } break; + case 0x6C: + case 0x6D: + INST_NAME(opcode == 0x6C ? "INSB" : "INSD"); + SETFLAGS(X_ALL, SF_SET_NODF); // Hack to set flags in "don't care" state + GETIP(ip); + STORE_XEMU_CALL(xRIP); + CALL(native_priv, -1); + LOAD_XEMU_CALL(xRIP); + jump_to_epilog(dyn, 0, xRIP, ninst); + *need_epilog = 0; + *ok = 0; + break; + case 0x6E: + case 0x6F: + INST_NAME(opcode == 0x6C ? "OUTSB" : "OUTSD"); + SETFLAGS(X_ALL, SF_SET_NODF); // Hack to set flags in "don't care" state + GETIP(ip); + STORE_XEMU_CALL(xRIP); + CALL(native_priv, -1); + LOAD_XEMU_CALL(xRIP); + jump_to_epilog(dyn, 0, xRIP, ninst); + *need_epilog = 0; + *ok = 0; + break; case 0x70: case 0x71: case 0x72: diff --git a/src/emu/x64run64.c b/src/emu/x64run64.c index 5fa44b43..2a5d59fd 100644 --- a/src/emu/x64run64.c +++ b/src/emu/x64run64.c @@ -466,6 +466,21 @@ uintptr_t Run64(x64emu_t *emu, rex_t rex, int seg, uintptr_t addr) else return 0; + case 0x6C: /* INSB DX */ + case 0x6D: /* INSD DX */ + case 0x6E: /* OUTSB DX */ + case 0x6F: /* OUTSD DX */ +#ifndef TEST_INTERPRETER + if(rex.is32bits && box64_ignoreint3) + { + F8; + } else { + F8; + emit_signal(emu, SIGSEGV, (void*)R_RIP, 0); + } + #endif + break; + case 0x80: /* GRP Eb,Ib */ nextop = F8; GETEB_OFFS(1, tlsdata); -- cgit 1.4.1