1 files changed, 100 insertions, 0 deletions
diff --git a/src/emu/x64run67_32.c b/src/emu/x64run67_32.c
new file mode 100644
index 00000000..a1df3ba0
--- /dev/null
+++ b/src/emu/x64run67_32.c
@@ -0,0 +1,100 @@
+#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 "x64run.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"
+
+#include "modrm.h"
+
+#ifdef TEST_INTERPRETER
+uintptr_t Test67_32(x64test_t *test, rex_t rex, int rep, uintptr_t addr)
+#else
+uintptr_t Run67_32(x64emu_t *emu, rex_t rex, int rep, uintptr_t addr)
+#endif
+{
+    uint8_t opcode;
+    uint8_t nextop;
+    int8_t tmp8s;
+    uint8_t tmp8u;
+    uint32_t tmp32u;
+    int32_t tmp32s;
+    uint64_t tmp64u;
+    reg64_t *oped, *opgd;
+    #ifdef TEST_INTERPRETER
+    x64emu_t* emu = test->emu;
+    #endif
+    opcode = F8;
+
+    while(opcode==0x67)
+        opcode = F8;
+
+    rex.rex = 0;
+    while((opcode==0xF2) || (opcode==0xF3)) {
+        rep = opcode-0xF1;
+        opcode = F8;
+    }
+
+    switch(opcode) {
+
+    case 0x64:                      /* FS: prefix */
+        #ifdef TEST_INTERPRETER
+        return Test6764_32(test, rex, rep, _FS, addr);
+        #else
+        return Run6764_32(emu, rex, rep, _FS, addr);
+        #endif
+        break;
+    case 0x65:                      /* GS: prefix */
+        #ifdef TEST_INTERPRETER
+        return Test6764_32(test, rex, rep, _GS, addr);
+        #else
+        return Run6764_32(emu, rex, rep, _GS, addr);
+        #endif
+        break;
+
+    case 0xE0:                      /* LOOPNZ */
+        CHECK_FLAGS(emu);
+        tmp8s = F8S;
+        --R_CX; // don't update flags
+        if(R_CX && !ACCESS_FLAG(F_ZF))
+            addr += tmp8s;
+        break;
+    case 0xE1:                      /* LOOPZ */
+        CHECK_FLAGS(emu);
+        tmp8s = F8S;
+        --R_CX; // don't update flags
+        if(R_CX && ACCESS_FLAG(F_ZF))
+            addr += tmp8s;
+        break;
+    case 0xE2:                      /* LOOP */
+        tmp8s = F8S;
+        --R_CX; // don't update flags
+        if(R_CX)
+            addr += tmp8s;
+        break;
+    case 0xE3:              /* JECXZ Ib */
+        tmp8s = F8S;
+        if(!R_CX)
+            addr += tmp8s;
+        break;
+
+    default:
+        return 0;
+    }
+    return addr;
+}
\ No newline at end of file