From dbede8d6dfd8f8c5bba47f4d27972408863da53f Mon Sep 17 00:00:00 2001
From: Yang Liu <liuyang22@iscas.ac.cn>
Date: Mon, 20 Mar 2023 20:26:09 +0800
Subject: [RV64_DYNAREC] Added more opcode (#600)

* [RV64_DYNAREC] Added F6 /{0,1} TEST opcode

* [RV64_DYNAREC] Added 25 AND opcode

* [RV64_DYNAREC] Added 3D CMP opcode

* [RV64_DYNAREC] Added A9 TEST opcode
---
 src/dynarec/rv64/dynarec_rv64_00.c | 41 ++++++++++++++++++++++++++++++++++++--
 1 file changed, 39 insertions(+), 2 deletions(-)

(limited to 'src')

diff --git a/src/dynarec/rv64/dynarec_rv64_00.c b/src/dynarec/rv64/dynarec_rv64_00.c
index 44aaa4bb..0e7d1ee3 100644
--- a/src/dynarec/rv64/dynarec_rv64_00.c
+++ b/src/dynarec/rv64/dynarec_rv64_00.c
@@ -94,7 +94,12 @@ uintptr_t dynarec64_00(dynarec_rv64_t* dyn, uintptr_t addr, uintptr_t ip, int ni
                 DEFAULT;
             }
             break;
-
+        case 0x25:
+            INST_NAME("AND EAX, Id");
+            SETFLAGS(X_ALL, SF_SET_PENDING);
+            i64 = F32S;
+            emit_and32c(dyn, ninst, rex, xRAX, i64, x3, x4);
+            break;
         case 0x29:
             INST_NAME("SUB Ed, Gd");
             SETFLAGS(X_ALL, SF_SET_PENDING);
@@ -162,6 +167,16 @@ uintptr_t dynarec64_00(dynarec_rv64_t* dyn, uintptr_t addr, uintptr_t ip, int ni
                 emit_cmp8_0(dyn, ninst, x1, x3, x4);
             }
             break;
+        case 0x3D:
+            INST_NAME("CMP EAX, Id");
+            SETFLAGS(X_ALL, SF_SET_PENDING);
+            i64 = F32S;
+            if(i64) {
+                MOV64xw(x2, i64);
+                emit_cmp32(dyn, ninst, rex, xRAX, x2, x3, x4, x5, x6);
+            } else
+                emit_cmp32_0(dyn, ninst, rex, xRAX, x3, x4);
+            break;
         case 0x50:
         case 0x51:
         case 0x52:
@@ -537,6 +552,13 @@ uintptr_t dynarec64_00(dynarec_rv64_t* dyn, uintptr_t addr, uintptr_t ip, int ni
             MOV32w(x2, u8);
             emit_test8(dyn, ninst, x1, x2, x3, x4, x5);
             break;
+        case 0xA9:
+            INST_NAME("TEST EAX, Id");
+            SETFLAGS(X_ALL, SF_SET_PENDING);
+            i64 = F32S;
+            MOV64xw(x2, i64);
+            emit_test32(dyn, ninst, rex, xRAX, x2, x3, x4, x5);
+            break;
         case 0xB4:
         case 0xB5:
         case 0xB6:
@@ -968,7 +990,22 @@ uintptr_t dynarec64_00(dynarec_rv64_t* dyn, uintptr_t addr, uintptr_t ip, int ni
             *need_epilog = 0;
             *ok = 0;
             break;
-
+        case 0xF6:
+            nextop = F8;
+            switch((nextop>>3)&7) {
+                case 0:
+                case 1:
+                    INST_NAME("TEST Eb, Ib");
+                    SETFLAGS(X_ALL, SF_SET_PENDING);
+                    GETEB(x1, 1);
+                    u8 = F8;
+                    MOV32w(x2, u8);
+                    emit_test8(dyn, ninst, x1, x2, x3, x4, x5);
+                    break;
+                default:
+                    DEFAULT;
+            }
+            break;
         case 0xF7:
             nextop = F8;
             switch((nextop>>3)&7) {
-- 
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