diff options
Diffstat (limited to 'src/emu/x64run6766.c')
| -rw-r--r-- | src/emu/x64run6766.c | 121 |
1 files changed, 0 insertions, 121 deletions
diff --git a/src/emu/x64run6766.c b/src/emu/x64run6766.c deleted file mode 100644 index d7fd39be..00000000 --- a/src/emu/x64run6766.c +++ /dev/null @@ -1,121 +0,0 @@ -#define _GNU_SOURCE -#include <stdint.h> -#include <stdio.h> -#include <stdlib.h> -#include <math.h> -#include <string.h> -#include <signal.h> -#include <sys/types.h> -#include <unistd.h> - -#include "debug.h" -#include "box64stack.h" -#include "x64emu.h" -#include "x64emu_private.h" -#include "x64run_private.h" -#include "x64primop.h" -#include "x64trace.h" -#include "x87emu_private.h" -#include "box64context.h" -#include "bridge.h" -#ifdef DYNAREC -#include "../dynarec/native_lock.h" -#endif - -#include "modrm.h" - -#ifdef TEST_INTERPRETER -uintptr_t Test6766(x64test_t *test, rex_t rex, int rep, uintptr_t addr) -#else -uintptr_t Run6766(x64emu_t *emu, rex_t rex, int rep, uintptr_t addr) -#endif -{ - // Hmmmm.... - (void)rep; - uint8_t opcode; - uint8_t nextop; (void)nextop; - int8_t tmp8s; (void)tmp8s; - uint8_t tmp8u, tmp8u2; (void)tmp8u; (void)tmp8u2; - int16_t tmp16s; (void)tmp16s; - uint16_t tmp16u, tmp16u2; (void)tmp16u; (void)tmp16u2; - int32_t tmp32s; (void)tmp32s; - int64_t tmp64s; (void)tmp64s; - uint64_t tmp64u, tmp64u2, tmp64u3; (void)tmp64u; (void)tmp64u2; (void)tmp64u3; - reg64_t *oped, *opgd; (void)oped; (void)opgd; - #ifdef TEST_INTERPRETER - x64emu_t* emu = test->emu; - #endif - opcode = F8; - - while((opcode==0x2E) || (opcode==0x66)) // ignoring CS: or multiple 0x66 - opcode = F8; - - while((opcode==0xF2) || (opcode==0xF3)) { - rep = opcode-0xF1; - opcode = F8; - } - // REX prefix before the 66 are ignored - rex.rex = 0; - if(!rex.is32bits) - while(opcode>=0x40 && opcode<=0x4f) { - rex.rex = opcode; - opcode = F8; - } - - switch(opcode) { - - case 0x0F: /* more opcodes */ - #ifdef TEST_INTERPRETER - return Test67660F(test, rex, addr); - #else - return Run67660F(emu, rex, addr); - #endif - - case 0x81: /* GRP3 Ew,Iw */ - case 0x83: /* GRP3 Ew,Ib */ - nextop = F8; - GETEW32((opcode==0x81)?2:1); - GETGW; - if(opcode==0x81) - tmp16u = F16; - else { - tmp16s = F8S; - tmp16u = (uint16_t)tmp16s; - } - switch((nextop>>3)&7) { - case 0: EW->word[0] = add16(emu, EW->word[0], tmp16u); break; - case 1: EW->word[0] = or16(emu, EW->word[0], tmp16u); break; - case 2: EW->word[0] = adc16(emu, EW->word[0], tmp16u); break; - case 3: EW->word[0] = sbb16(emu, EW->word[0], tmp16u); break; - case 4: EW->word[0] = and16(emu, EW->word[0], tmp16u); break; - case 5: EW->word[0] = sub16(emu, EW->word[0], tmp16u); break; - case 6: EW->word[0] = xor16(emu, EW->word[0], tmp16u); break; - case 7: cmp16(emu, EW->word[0], tmp16u); break; - } - break; - - case 0x89: /* MOV Ew,Gw */ - nextop = F8; - GETEW32(0); - GETGW; - if(rex.w) - EW->q[0] = GW->q[0]; - else - EW->word[0] = GW->word[0]; - break; - - case 0x8D: /* LEA Gw,M */ - nextop = F8; - GETGW; - tmp64u = GETEA32(0); - if(rex.w) - GW->q[0] = tmp64u; - else - GW->word[0] = (uint16_t)tmp64u; - break; - - default: - return 0; - } - return addr; -} |