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| author | ptitSeb <sebastien.chev@gmail.com> | 2024-01-06 10:56:03 +0100 |
|---|---|---|
| committer | ptitSeb <sebastien.chev@gmail.com> | 2024-01-06 10:56:03 +0100 |
| commit | ed87cc1b1ead7129da93a09a6cbdbbf11d2c5e40 (patch) | |
| tree | 3e7b7f265a9ea1ed6015ca0dad7b126f7f548d6b /src/emu | |
| parent | 5d6ff69e8d26026a6f527a6a606b7eb15b5baa60 (diff) | |
| download | box64-ed87cc1b1ead7129da93a09a6cbdbbf11d2c5e40.tar.gz box64-ed87cc1b1ead7129da93a09a6cbdbbf11d2c5e40.zip | |
[INTERPRETER] Improved 0F 01 opcode ([ARM64_DYNAREC] too)
Diffstat (limited to 'src/emu')
| -rw-r--r-- | src/emu/x64run0f.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/src/emu/x64run0f.c b/src/emu/x64run0f.c index 3470c443..2fc24b47 100644 --- a/src/emu/x64run0f.c +++ b/src/emu/x64run0f.c @@ -55,6 +55,27 @@ uintptr_t Run0F(x64emu_t *emu, rex_t rex, uintptr_t addr, int *step) switch(opcode) { + case 0x01: /* XGETBV, SGDT, etc... */ + // this is a privilege opcode... + nextop = F8; + GETED(0); + switch(nextop) { + case 0xD0: + #ifndef TEST_INTERPRETER + emit_signal(emu, SIGILL, (void*)R_RIP, 0); + #endif + break; + default: + switch((nextop>>3)&7) { + case 0: // SGDT + // do nothing for now... + break; + default: + return 0; + } + } + break; + case 0x05: /* SYSCALL */ #ifndef TEST_INTERPRETER R_RIP = addr; |