Add tests for branches and jumps

capstone-engine · Sep 17, 2024 · 1c9bd6d · 1c9bd6d
1 parent 6a97cb5
commit 1c9bd6d
Showing 1 changed file with 96 additions and 0 deletions.
diff --git a/tests/issues/issues.yaml b/tests/issues/issues.yaml
@@ -4957,3 +4957,99 @@ test_cases:
     expected:
       insns:
       - asm_text: "jalrc  $t9"
+
+  - input:
+      name: "Mips32 jumps with base offset"
+      bytes: [ 0x40, 0x04, 0x04, 0x08 ]
+      arch: "CS_ARCH_MIPS"
+      options: [ CS_MODE_LITTLE_ENDIAN, CS_MODE_MIPS5, CS_OPT_DETAIL ]
+      address: 0x8060b53c
+    expected:
+      insns:
+      # 8060b53c:   40040408  j 0x80101100
+      - asm_text: "j  0x80101100"
+        details:
+          mips:
+            operands:
+              - type: MIPS_OP_IMM
+                imm: 0x80101100
+
+  - input:
+      name: "Mips32 jumps with base offset (lower limit)"
+      bytes: [ 0x40, 0x04, 0x04, 0x08 ]
+      arch: "CS_ARCH_MIPS"
+      options: [ CS_MODE_LITTLE_ENDIAN, CS_MODE_MIPS5, CS_OPT_DETAIL ]
+      address: 0xFF000000
+    expected:
+      insns:
+      # ff000000:   40040408  j 0xf0101100
+      - asm_text: "j  0xf0101100"
+        details:
+          mips:
+            operands:
+              - type: MIPS_OP_IMM
+                imm: 0xf0101100
+
+  - input:
+      name: "Mips64 jumps with base offset"
+      bytes: [ 0x40, 0x04, 0x04, 0x08 ]
+      arch: "CS_ARCH_MIPS"
+      options: [ CS_MODE_LITTLE_ENDIAN, CS_MODE_MIPS64R5, CS_OPT_DETAIL ]
+      address: 0x8060b53c
+    expected:
+      insns:
+      # 8060b53c:   40040408  j 0x80101100
+      - asm_text: "j  0x80101100"
+        details:
+          mips:
+            operands:
+              - type: MIPS_OP_IMM
+                imm: 0x80101100
+
+  - input:
+      name: "Mips64 jumps with base offset (lower limit)"
+      bytes: [ 0x40, 0x04, 0x04, 0x08 ]
+      arch: "CS_ARCH_MIPS"
+      options: [ CS_MODE_LITTLE_ENDIAN, CS_MODE_MIPS64R5, CS_OPT_DETAIL ]
+      address: 0xFF000000
+    expected:
+      insns:
+      # ff000000:   40040408  j 0xf0101100
+      - asm_text: "j  0xf0101100"
+        details:
+          mips:
+            operands:
+              - type: MIPS_OP_IMM
+                imm: 0xf0101100
+
+  - input:
+      name: "micromips beqz16"
+      bytes: [ 0x8d, 0x7f ]
+      arch: "CS_ARCH_MIPS"
+      options: [ CS_MODE_BIG_ENDIAN, CS_MODE_MICRO, CS_MODE_MIPS32R3, CS_OPT_DETAIL ]
+      address: 0x80600000
+    expected:
+      insns:
+      - asm_text: "beqz16 $v0, 0x805ffffe"
+        details:
+          mips:
+            operands:
+              - type: MIPS_OP_REG
+                reg: v0
+              - type: MIPS_OP_IMM
+                imm: 0x805ffffe
+
+  - input:
+      name: "micromips b16"
+      bytes: [ 0xcf, 0xff ]
+      arch: "CS_ARCH_MIPS"
+      options: [ CS_MODE_BIG_ENDIAN, CS_MODE_MICRO, CS_MODE_MIPS32R3, CS_OPT_DETAIL ]
+      address: 0x80600000
+    expected:
+      insns:
+      - asm_text: "b16 0x805ffffe"
+        details:
+          mips:
+            operands:
+              - type: MIPS_OP_IMM
+                imm: 0x805ffffe