Trying out a new style of JIT pattern matching.

src/alloy/backend/x64/x64_tracers.h

@@ -0,0 +1,85 @@
+/**
+ ******************************************************************************
+ * Xenia : Xbox 360 Emulator Research Project                                 *
+ ******************************************************************************
+ * Copyright 2014 Ben Vanik. All rights reserved.                             *
+ * Released under the BSD license - see LICENSE in the root for more details. *
+ ******************************************************************************
+ */
+
+#ifndef ALLOY_BACKEND_X64_X64_TRACERS_H_
+#define ALLOY_BACKEND_X64_X64_TRACERS_H_
+
+#include <alloy/core.h>
+
+#if XE_LIKE_WIN32
+#include <xmmintrin.h>
+#else
+typedef union __declspec(align(16)) __m128 {
+	float m128_f32[4];
+	uint64_t m128_u64[2];
+	int8_t m128_i8[16];
+	int16_t m128_i16[8];
+	int32_t m128_i32[4];
+	int64_t m128_i64[2];
+	uint8_t m128_u8[16];
+	uint16_t m128_u16[8];
+	uint32_t m128_u32[4];
+} __m128;
+#endif
+
+
+namespace alloy {
+namespace backend {
+namespace x64 {
+class X64Emitter;
+
+enum TracingMode {
+  TRACING_INSTR = (1 << 1),
+  TRACING_DATA = (1 << 2),
+};
+
+uint32_t GetTracingMode();
+inline bool IsTracingInstr() { return (GetTracingMode() & TRACING_INSTR) != 0; }
+inline bool IsTracingData() { return (GetTracingMode() & TRACING_DATA) != 0; }
+
+void TraceString(void* raw_context, const char* str);
+
+void TraceContextLoadI8(void* raw_context, uint64_t offset, uint8_t value);
+void TraceContextLoadI16(void* raw_context, uint64_t offset, uint16_t value);
+void TraceContextLoadI32(void* raw_context, uint64_t offset, uint32_t value);
+void TraceContextLoadI64(void* raw_context, uint64_t offset, uint64_t value);
+void TraceContextLoadF32(void* raw_context, uint64_t offset, __m128 value);
+void TraceContextLoadF64(void* raw_context, uint64_t offset, __m128 value);
+void TraceContextLoadV128(void* raw_context, uint64_t offset, __m128 value);
+
+void TraceContextStoreI8(void* raw_context, uint64_t offset, uint8_t value);
+void TraceContextStoreI16(void* raw_context, uint64_t offset, uint16_t value);
+void TraceContextStoreI32(void* raw_context, uint64_t offset, uint32_t value);
+void TraceContextStoreI64(void* raw_context, uint64_t offset, uint64_t value);
+void TraceContextStoreF32(void* raw_context, uint64_t offset, __m128 value);
+void TraceContextStoreF64(void* raw_context, uint64_t offset, __m128 value);
+void TraceContextStoreV128(void* raw_context, uint64_t offset, __m128 value);
+
+void TraceMemoryLoadI8(void* raw_context, uint64_t address, uint8_t value);
+void TraceMemoryLoadI16(void* raw_context, uint64_t address, uint16_t value);
+void TraceMemoryLoadI32(void* raw_context, uint64_t address, uint32_t value);
+void TraceMemoryLoadI64(void* raw_context, uint64_t address, uint64_t value);
+void TraceMemoryLoadF32(void* raw_context, uint64_t address, __m128 value);
+void TraceMemoryLoadF64(void* raw_context, uint64_t address, __m128 value);
+void TraceMemoryLoadV128(void* raw_context, uint64_t address, __m128 value);
+
+void TraceMemoryStoreI8(void* raw_context, uint64_t address, uint8_t value);
+void TraceMemoryStoreI16(void* raw_context, uint64_t address, uint16_t value);
+void TraceMemoryStoreI32(void* raw_context, uint64_t address, uint32_t value);
+void TraceMemoryStoreI64(void* raw_context, uint64_t address, uint64_t value);
+void TraceMemoryStoreF32(void* raw_context, uint64_t address, __m128 value);
+void TraceMemoryStoreF64(void* raw_context, uint64_t address, __m128 value);
+void TraceMemoryStoreV128(void* raw_context, uint64_t address, __m128 value);
+
+}  // namespace x64
+}  // namespace backend
+}  // namespace alloy
+
+
+#endif  // ALLOY_BACKEND_X64_X64_TRACERS_H_