1 files changed, 61 insertions, 0 deletions
diff --git a/js/src/jit/riscv64/constant/Constant-riscv-c.h b/js/src/jit/riscv64/constant/Constant-riscv-c.h
new file mode 100644
index 0000000000..a7d4792f5f
--- /dev/null
+++ b/js/src/jit/riscv64/constant/Constant-riscv-c.h
@@ -0,0 +1,61 @@
+// Copyright 2022 the V8 project authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+#ifndef jit_riscv64_constant_Constant_riscv64_c_h_
+#define jit_riscv64_constant_Constant_riscv64_c_h_
+
+#include "jit/riscv64/constant/Base-constant-riscv.h"
+namespace js {
+namespace jit {
+enum OpcodeRISCVC : uint32_t {
+
+  RO_C_ADDI4SPN = C0 | (0b000 << kRvcFunct3Shift),
+  RO_C_ADDI16SP = C1 | (0b011 << kRvcFunct3Shift),
+  RO_C_LW = C0 | (0b010 << kRvcFunct3Shift),
+  RO_C_SW = C0 | (0b110 << kRvcFunct3Shift),
+  RO_C_NOP_ADDI = C1 | (0b000 << kRvcFunct3Shift),
+  RO_C_LI = C1 | (0b010 << kRvcFunct3Shift),
+  RO_C_SUB = C1 | (0b100011 << kRvcFunct6Shift) | (FUNCT2_0 << kRvcFunct2Shift),
+  RO_C_XOR = C1 | (0b100011 << kRvcFunct6Shift) | (FUNCT2_1 << kRvcFunct2Shift),
+  RO_C_OR = C1 | (0b100011 << kRvcFunct6Shift) | (FUNCT2_2 << kRvcFunct2Shift),
+  RO_C_AND = C1 | (0b100011 << kRvcFunct6Shift) | (FUNCT2_3 << kRvcFunct2Shift),
+  RO_C_LUI_ADD = C1 | (0b011 << kRvcFunct3Shift),
+  RO_C_MISC_ALU = C1 | (0b100 << kRvcFunct3Shift),
+  RO_C_J = C1 | (0b101 << kRvcFunct3Shift),
+  RO_C_BEQZ = C1 | (0b110 << kRvcFunct3Shift),
+  RO_C_BNEZ = C1 | (0b111 << kRvcFunct3Shift),
+  RO_C_SLLI = C2 | (0b000 << kRvcFunct3Shift),
+  RO_C_LWSP = C2 | (0b010 << kRvcFunct3Shift),
+  RO_C_JR_MV_ADD = C2 | (0b100 << kRvcFunct3Shift),
+  RO_C_JR = C2 | (0b1000 << kRvcFunct4Shift),
+  RO_C_MV = C2 | (0b1000 << kRvcFunct4Shift),
+  RO_C_EBREAK = C2 | (0b1001 << kRvcFunct4Shift),
+  RO_C_JALR = C2 | (0b1001 << kRvcFunct4Shift),
+  RO_C_ADD = C2 | (0b1001 << kRvcFunct4Shift),
+  RO_C_SWSP = C2 | (0b110 << kRvcFunct3Shift),
+
+  RO_C_FSD = C0 | (0b101 << kRvcFunct3Shift),
+  RO_C_FLD = C0 | (0b001 << kRvcFunct3Shift),
+  RO_C_FLDSP = C2 | (0b001 << kRvcFunct3Shift),
+  RO_C_FSDSP = C2 | (0b101 << kRvcFunct3Shift),
+#ifdef JS_CODEGEN_RISCV64
+  RO_C_LD = C0 | (0b011 << kRvcFunct3Shift),
+  RO_C_SD = C0 | (0b111 << kRvcFunct3Shift),
+  RO_C_LDSP = C2 | (0b011 << kRvcFunct3Shift),
+  RO_C_SDSP = C2 | (0b111 << kRvcFunct3Shift),
+  RO_C_ADDIW = C1 | (0b001 << kRvcFunct3Shift),
+  RO_C_SUBW =
+      C1 | (0b100111 << kRvcFunct6Shift) | (FUNCT2_0 << kRvcFunct2Shift),
+  RO_C_ADDW =
+      C1 | (0b100111 << kRvcFunct6Shift) | (FUNCT2_1 << kRvcFunct2Shift),
+#endif
+#ifdef JS_CODEGEN_RISCV32
+  RO_C_FLWSP = C2 | (0b011 << kRvcFunct3Shift),
+  RO_C_FSWSP = C2 | (0b111 << kRvcFunct3Shift),
+  RO_C_FLW = C0 | (0b011 << kRvcFunct3Shift),
+  RO_C_FSW = C0 | (0b111 << kRvcFunct3Shift),
+#endif
+};
+}  // namespace jit
+}  // namespace js
+#endif  // jit_riscv64_constant_Constant_riscv64_c_h_