[ARM64_DYNAREC] Added AVX.F3.0F38 F7 opcode

3 files changed, 82 insertions, 0 deletions

diff --git a/src/dynarec/arm64/dynarec_arm64_avx.c b/src/dynarec/arm64/dynarec_arm64_avx.c
index ec00dddd..1928a441 100644
--- a/src/dynarec/arm64/dynarec_arm64_avx.c
+++ b/src/dynarec/arm64/dynarec_arm64_avx.c
@@ -67,6 +67,8 @@ uintptr_t dynarec64_AVX(dynarec_arm_t* dyn, uintptr_t addr, uintptr_t ip, int ni
         addr = dynarec64_AVX_F2_0F38(dyn, addr, ip, ninst, vex, ok, need_epilog);
     else if( (vex.m==VEX_M_0F3A) && (vex.p==VEX_P_F2))
         addr = dynarec64_AVX_F2_0F3A(dyn, addr, ip, ninst, vex, ok, need_epilog);
+    else if( (vex.m==VEX_M_0F38) && (vex.p==VEX_P_F3))
+        addr = dynarec64_AVX_F3_0F38(dyn, addr, ip, ninst, vex, ok, need_epilog);
     else {DEFAULT;}
 
     if((*ok==-1) && (box64_dynarec_log>=LOG_INFO || box64_dynarec_dump || box64_dynarec_missing)) {
diff --git a/src/dynarec/arm64/dynarec_arm64_avx_f3_0f38.c b/src/dynarec/arm64/dynarec_arm64_avx_f3_0f38.c
new file mode 100644
index 00000000..b1bfd39e
--- /dev/null
+++ b/src/dynarec/arm64/dynarec_arm64_avx_f3_0f38.c
@@ -0,0 +1,78 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <stddef.h>
+#include <errno.h>
+
+#include "debug.h"
+#include "box64context.h"
+#include "dynarec.h"
+#include "emu/x64emu_private.h"
+#include "emu/x64run_private.h"
+#include "x64run.h"
+#include "x64emu.h"
+#include "box64stack.h"
+#include "callback.h"
+#include "emu/x64run_private.h"
+#include "x64trace.h"
+#include "dynarec_native.h"
+#include "my_cpuid.h"
+#include "emu/x87emu_private.h"
+#include "emu/x64shaext.h"
+
+#include "arm64_printer.h"
+#include "dynarec_arm64_private.h"
+#include "dynarec_arm64_functions.h"
+#include "dynarec_arm64_helper.h"
+
+uintptr_t dynarec64_AVX_F3_0F38(dynarec_arm_t* dyn, uintptr_t addr, uintptr_t ip, int ninst, vex_t vex, int* ok, int* need_epilog)
+{
+    (void)ip; (void)need_epilog;
+
+    uint8_t opcode = F8;
+    uint8_t nextop, u8;
+    uint8_t gd, ed, vd;
+    uint8_t wback, wb1, wb2;
+    uint8_t eb1, eb2, gb1, gb2;
+    int32_t i32, i32_;
+    int cacheupd = 0;
+    int v0, v1, v2;
+    int q0, q1, q2;
+    int d0, d1, d2;
+    int s0;
+    uint64_t tmp64u;
+    int64_t j64;
+    int64_t fixedaddress;
+    int unscaled;
+    MAYUSE(wb1);
+    MAYUSE(wb2);
+    MAYUSE(eb1);
+    MAYUSE(eb2);
+    MAYUSE(gb1);
+    MAYUSE(gb2);
+    MAYUSE(q0);
+    MAYUSE(q1);
+    MAYUSE(d0);
+    MAYUSE(d1);
+    MAYUSE(s0);
+    MAYUSE(j64);
+    MAYUSE(cacheupd);
+
+    rex_t rex = vex.rex;
+
+    switch(opcode) {
+
+        case 0xF7:
+            INST_NAME("SARX Gd, Ed, Vd");
+            nextop = F8;
+            GETGD;
+            GETED(0);
+            GETVD;
+            ANDx_mask(x3, vd, 1, 0, rex.w?5:4); // mask 0x3f/0x1f
+            ASRxw_REG(gd, ed, x3);
+            break;
+
+        default:
+            DEFAULT;
+    }
+    return addr;
+}
diff --git a/src/dynarec/arm64/dynarec_arm64_helper.h b/src/dynarec/arm64/dynarec_arm64_helper.h
index e854ad8e..7810293b 100644
--- a/src/dynarec/arm64/dynarec_arm64_helper.h
+++ b/src/dynarec/arm64/dynarec_arm64_helper.h
@@ -1194,6 +1194,7 @@ void* arm64_next(x64emu_t* emu, uintptr_t addr);
 #define dynarec64_AVX_66_0F3A   STEPNAME(dynarec64_AVX_66_0F3A)
 #define dynarec64_AVX_F2_0F38   STEPNAME(dynarec64_AVX_F2_0F38)
 #define dynarec64_AVX_F2_0F3A   STEPNAME(dynarec64_AVX_F2_0F3A)
+#define dynarec64_AVX_F3_0F38   STEPNAME(dynarec64_AVX_F3_0F38)
 
 #define geted           STEPNAME(geted)
 #define geted32         STEPNAME(geted32)
@@ -1624,6 +1625,7 @@ uintptr_t dynarec64_AVX_66_0F38(dynarec_arm_t* dyn, uintptr_t addr, uintptr_t ip
 uintptr_t dynarec64_AVX_66_0F3A(dynarec_arm_t* dyn, uintptr_t addr, uintptr_t ip, int ninst, vex_t vex, int* ok, int* need_epilog);
 uintptr_t dynarec64_AVX_F2_0F38(dynarec_arm_t* dyn, uintptr_t addr, uintptr_t ip, int ninst, vex_t vex, int* ok, int* need_epilog);
 uintptr_t dynarec64_AVX_F2_0F3A(dynarec_arm_t* dyn, uintptr_t addr, uintptr_t ip, int ninst, vex_t vex, int* ok, int* need_epilog);
+uintptr_t dynarec64_AVX_F3_0F38(dynarec_arm_t* dyn, uintptr_t addr, uintptr_t ip, int ninst, vex_t vex, int* ok, int* need_epilog);
 
 #if STEP < 2
 #define PASS2(A)