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Trying out a new style of JIT pattern matching.

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This commit is contained in:
Ben Vanik
2014-05-26 20:28:21 -07:00
parent a001714fb0
commit 5a85263e5f
38 changed files with 6403 additions and 5160 deletions
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src/alloy/backend/x64/x64_tracers.cc Normal file
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/**
******************************************************************************
* 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. *
******************************************************************************
*/
#include <alloy/backend/x64/x64_tracers.h>
#include <alloy/backend/x64/x64_emitter.h>
#include <alloy/runtime/runtime.h>
#include <alloy/runtime/thread_state.h>
using namespace alloy;
using namespace alloy::backend::x64;
using namespace alloy::runtime;
namespace alloy {
namespace backend {
namespace x64 {
#define ITRACE 0
#define DTRACE 0
#define TARGET_THREAD 1
#define IFLUSH() fflush(stdout)
#define IPRINT if (thread_state->thread_id() == TARGET_THREAD) printf
#define DFLUSH() fflush(stdout)
#define DPRINT DFLUSH(); if (thread_state->thread_id() == TARGET_THREAD) printf
uint32_t GetTracingMode() {
uint32_t mode = 0;
#if ITRACE
mode |= TRACING_INSTR;
#endif // ITRACE
#if DTRACE
mode |= TRACING_DATA;
#endif // DTRACE
return mode;
}
void TraceString(void* raw_context, const char* str) {
auto thread_state = *((ThreadState**)raw_context);
IPRINT("XE[t] :%d: %s\n", thread_state->thread_id(), str);
IFLUSH();
}
void TraceContextLoadI8(void* raw_context, uint64_t offset, uint8_t value) {
auto thread_state = *((ThreadState**)raw_context);
DPRINT("%d (%X) = ctx i8 +%d\n", (int8_t)value, value, offset);
}
void TraceContextLoadI16(void* raw_context, uint64_t offset, uint16_t value) {
auto thread_state = *((ThreadState**)raw_context);
DPRINT("%d (%X) = ctx i16 +%d\n", (int16_t)value, value, offset);
}
void TraceContextLoadI32(void* raw_context, uint64_t offset, uint32_t value) {
auto thread_state = *((ThreadState**)raw_context);
DPRINT("%d (%X) = ctx i32 +%d\n", (int32_t)value, value, offset);
}
void TraceContextLoadI64(void* raw_context, uint64_t offset, uint64_t value) {
auto thread_state = *((ThreadState**)raw_context);
DPRINT("%lld (%llX) = ctx i64 +%d\n", (int64_t)value, value, offset);
}
void TraceContextLoadF32(void* raw_context, uint64_t offset, __m128 value) {
auto thread_state = *((ThreadState**)raw_context);
DPRINT("%e (%X) = ctx f32 +%d\n", value.m128_f32[0], value.m128_i32[0], offset);
}
void TraceContextLoadF64(void* raw_context, uint64_t offset, __m128 value) {
auto thread_state = *((ThreadState**)raw_context);
union {
double d;
uint64_t x;
} f;
f.x = value.m128_i64[0];
DPRINT("%lle (%llX) = ctx f64 +%d\n", f.d, value.m128_i64[0], offset);
}
void TraceContextLoadV128(void* raw_context, uint64_t offset, __m128 value) {
auto thread_state = *((ThreadState**)raw_context);
DPRINT("[%e, %e, %e, %e] [%.8X, %.8X, %.8X, %.8X] = ctx v128 +%d\n",
value.m128_f32[0], value.m128_f32[1], value.m128_f32[2], value.m128_f32[3],
value.m128_i32[0], value.m128_i32[1], value.m128_i32[2], value.m128_i32[3],
offset);
}
void TraceContextStoreI8(void* raw_context, uint64_t offset, uint8_t value) {
auto thread_state = *((ThreadState**)raw_context);
DPRINT("ctx i8 +%d = %d (%X)\n", offset, (int8_t)value, value);
}
void TraceContextStoreI16(void* raw_context, uint64_t offset, uint16_t value) {
auto thread_state = *((ThreadState**)raw_context);
DPRINT("ctx i16 +%d = %d (%X)\n", offset, (int16_t)value, value);
}
void TraceContextStoreI32(void* raw_context, uint64_t offset, uint32_t value) {
auto thread_state = *((ThreadState**)raw_context);
DPRINT("ctx i32 +%d = %d (%X)\n", offset, (int32_t)value, value);
}
void TraceContextStoreI64(void* raw_context, uint64_t offset, uint64_t value) {
auto thread_state = *((ThreadState**)raw_context);
DPRINT("ctx i64 +%d = %lld (%llX)\n", offset, (int64_t)value, value);
}
void TraceContextStoreF32(void* raw_context, uint64_t offset, __m128 value) {
auto thread_state = *((ThreadState**)raw_context);
DPRINT("ctx f32 +%d = %e (%X)\n", offset, value.m128_i32[0], value.m128_f32[0]);
}
void TraceContextStoreF64(void* raw_context, uint64_t offset, __m128 value) {
auto thread_state = *((ThreadState**)raw_context);
union {
double d;
uint64_t x;
} f;
f.x = value.m128_i64[0];
DPRINT("ctx f64 +%d = %lle (%llX)\n", offset, value.m128_i64[0], f.d);
}
void TraceContextStoreV128(void* raw_context, uint64_t offset, __m128 value) {
auto thread_state = *((ThreadState**)raw_context);
DPRINT("ctx v128 +%d = [%e, %e, %e, %e] [%.8X, %.8X, %.8X, %.8X]\n", offset,
value.m128_f32[0], value.m128_f32[1], value.m128_f32[2], value.m128_f32[3],
value.m128_i32[0], value.m128_i32[1], value.m128_i32[2], value.m128_i32[3]);
}
void TraceMemoryLoadI8(void* raw_context, uint64_t address, uint8_t value) {
auto thread_state = *((ThreadState**)raw_context);
DPRINT("%d (%X) = load.i8 %.8X\n", (int8_t)value, value, address);
}
void TraceMemoryLoadI16(void* raw_context, uint64_t address, uint16_t value) {
auto thread_state = *((ThreadState**)raw_context);
DPRINT("%d (%X) = load.i16 %.8X\n", (int16_t)value, value, address);
}
void TraceMemoryLoadI32(void* raw_context, uint64_t address, uint32_t value) {
auto thread_state = *((ThreadState**)raw_context);
DPRINT("%d (%X) = load.i32 %.8X\n", (int32_t)value, value, address);
}
void TraceMemoryLoadI64(void* raw_context, uint64_t address, uint64_t value) {
auto thread_state = *((ThreadState**)raw_context);
DPRINT("%lld (%llX) = load.i64 %.8X\n", (int64_t)value, value, address);
}
void TraceMemoryLoadF32(void* raw_context, uint64_t address, __m128 value) {
auto thread_state = *((ThreadState**)raw_context);
DPRINT("%e (%X) = load.f32 %.8X\n", value.m128_f32[0], value.m128_i32[0], address);
}
void TraceMemoryLoadF64(void* raw_context, uint64_t address, __m128 value) {
auto thread_state = *((ThreadState**)raw_context);
union {
double d;
uint64_t x;
} f;
f.x = value.m128_i64[0];
DPRINT("%lle (%llX) = load.f64 %.8X\n", f.d, value.m128_i64[0], address);
}
void TraceMemoryLoadV128(void* raw_context, uint64_t address, __m128 value) {
auto thread_state = *((ThreadState**)raw_context);
DPRINT("[%e, %e, %e, %e] [%.8X, %.8X, %.8X, %.8X] = load.v128 %.8X\n",
value.m128_f32[0], value.m128_f32[1], value.m128_f32[2], value.m128_f32[3],
value.m128_i32[0], value.m128_i32[1], value.m128_i32[2], value.m128_i32[3],
address);
}
void TraceMemoryStoreI8(void* raw_context, uint64_t address, uint8_t value) {
auto thread_state = *((ThreadState**)raw_context);
DPRINT("store.i8 %.8X = %d (%X)\n", address, (int8_t)value, value);
}
void TraceMemoryStoreI16(void* raw_context, uint64_t address, uint16_t value) {
auto thread_state = *((ThreadState**)raw_context);
DPRINT("store.i16 %.8X = %d (%X)\n", address, (int16_t)value, value);
}
void TraceMemoryStoreI32(void* raw_context, uint64_t address, uint32_t value) {
auto thread_state = *((ThreadState**)raw_context);
DPRINT("store.i32 %.8X = %d (%X)\n", address, (int32_t)value, value);
}
void TraceMemoryStoreI64(void* raw_context, uint64_t address, uint64_t value) {
auto thread_state = *((ThreadState**)raw_context);
DPRINT("store.i64 %.8X = %lld (%llX)\n", address, (int64_t)value, value);
}
void TraceMemoryStoreF32(void* raw_context, uint64_t address, __m128 value) {
auto thread_state = *((ThreadState**)raw_context);
DPRINT("store.f32 %.8X = %e (%X)\n", address, value.m128_f32[0], value.m128_i32[0]);
}
void TraceMemoryStoreF64(void* raw_context, uint64_t address, __m128 value) {
auto thread_state = *((ThreadState**)raw_context);
union {
double d;
uint64_t x;
} f;
f.x = value.m128_i64[0];
DPRINT("store.f64 %.8X = %lle (%llX)\n", address, f.d, value.m128_i64[0]);
}
void TraceMemoryStoreV128(void* raw_context, uint64_t address, __m128 value) {
auto thread_state = *((ThreadState**)raw_context);
DPRINT("store.v128 %.8X = [%e, %e, %e, %e] [%.8X, %.8X, %.8X, %.8X]\n", address,
value.m128_f32[0], value.m128_f32[1], value.m128_f32[2], value.m128_f32[3],
value.m128_i32[0], value.m128_i32[1], value.m128_i32[2], value.m128_i32[3]);
}
} // namespace x64
} // namespace backend
} // namespace alloy