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| author | ptitSeb <sebastien.chev@gmail.com> | 2024-10-13 18:57:19 +0200 |
|---|---|---|
| committer | ptitSeb <sebastien.chev@gmail.com> | 2024-10-13 18:57:19 +0200 |
| commit | cce43790d273243f81ef51d4c6be38ff5125736e (patch) | |
| tree | 804261e75508d403b2893fe3df184b6b400bdfa4 | |
| parent | 1e31e1fff83c7869060713ba30a29ef333133cd2 (diff) | |
| download | box64-cce43790d273243f81ef51d4c6be38ff5125736e.tar.gz box64-cce43790d273243f81ef51d4c6be38ff5125736e.zip | |
[NTERPRETER] Added 64 F6 opcodes (for #1932)
| -rw-r--r-- | src/emu/x64run64.c | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/src/emu/x64run64.c b/src/emu/x64run64.c index ae9512b0..5fa44b43 100644 --- a/src/emu/x64run64.c +++ b/src/emu/x64run64.c @@ -19,6 +19,7 @@ #include "x87emu_private.h" #include "box64context.h" #include "bridge.h" +#include "signals.h" #include "modrm.h" @@ -734,6 +735,40 @@ uintptr_t Run64(x64emu_t *emu, rex_t rex, int seg, uintptr_t addr) addr += tmp32s; break; + case 0xF6: /* GRP3 Eb(,Ib) */ + nextop = F8; + tmp8u = (nextop>>3)&7; + GETEB_OFFS((tmp8u<2)?1:0, tlsdata); + switch(tmp8u) { + case 0: + case 1: /* TEST Eb,Ib */ + tmp8u = F8; + test8(emu, EB->byte[0], tmp8u); + break; + case 2: /* NOT Eb */ + EB->byte[0] = not8(emu, EB->byte[0]); + break; + case 3: /* NEG Eb */ + EB->byte[0] = neg8(emu, EB->byte[0]); + break; + case 4: /* MUL AL,Eb */ + mul8(emu, EB->byte[0]); + break; + case 5: /* IMUL AL,Eb */ + imul8(emu, EB->byte[0]); + break; + case 6: /* DIV Eb */ + if(!EB->byte[0]) + emit_div0(emu, (void*)R_RIP, 0); + div8(emu, EB->byte[0]); + break; + case 7: /* IDIV Eb */ + if(!EB->byte[0]) + emit_div0(emu, (void*)R_RIP, 0); + idiv8(emu, EB->byte[0]); + break; + } + break; case 0xF7: /* GRP3 Ed(,Id) */ nextop = F8; tmp8u = (nextop>>3)&7; |