A new debugger.

Lots of bugs/rough edges/etc - issues will be filed. Old-style debugging still works (just use --emit_source_annotations to get the helpful movs back and --break_on_instruction will still fire).
2015-09-20 21:31:05 -07:00
parent 8046c19898
commit 5d033f9cb3
90 changed files with 4183 additions and 4651 deletions
--- a/src/xenia/base/x64_context.h
+++ b/src/xenia/base/x64_context.h
@@ -0,0 +1,112 @@
+/**
+ ******************************************************************************
+ * Xenia : Xbox 360 Emulator Research Project                                 *
+ ******************************************************************************
+ * Copyright 2015 Ben Vanik. All rights reserved.                             *
+ * Released under the BSD license - see LICENSE in the root for more details. *
+ ******************************************************************************
+ */
+
+#ifndef XENIA_BASE_X64_CONTEXT_H_
+#define XENIA_BASE_X64_CONTEXT_H_
+
+#include <cstdint>
+#include <string>
+
+namespace xe {
+
+enum class X64Register {
+  // NOTE: this order matches 1:1 with the order in the X64Context.
+  // NOTE: this order matches 1:1 with a string table in the x64_context.cc.
+  kRip,
+  kEflags,
+  kRax,
+  kRcx,
+  kRdx,
+  kRbx,
+  kRsp,
+  kRbp,
+  kRsi,
+  kRdi,
+  kR8,
+  kR9,
+  kR10,
+  kR11,
+  kR12,
+  kR13,
+  kR14,
+  kR15,
+  kXmm0,
+  kXmm1,
+  kXmm2,
+  kXmm3,
+  kXmm4,
+  kXmm5,
+  kXmm6,
+  kXmm7,
+  kXmm8,
+  kXmm9,
+  kXmm10,
+  kXmm11,
+  kXmm12,
+  kXmm13,
+  kXmm14,
+  kXmm15,
+};
+
+class X64Context {
+ public:
+  uint64_t rip;
+  uint32_t eflags;
+  union {
+    struct {
+      uint64_t rax;
+      uint64_t rcx;
+      uint64_t rdx;
+      uint64_t rbx;
+      uint64_t rsp;
+      uint64_t rbp;
+      uint64_t rsi;
+      uint64_t rdi;
+      uint64_t r8;
+      uint64_t r9;
+      uint64_t r10;
+      uint64_t r11;
+      uint64_t r12;
+      uint64_t r13;
+      uint64_t r14;
+      uint64_t r15;
+    };
+    uint64_t int_registers[16];
+  };
+
+  union {
+    struct {
+      __m128 xmm0;
+      __m128 xmm1;
+      __m128 xmm2;
+      __m128 xmm3;
+      __m128 xmm4;
+      __m128 xmm5;
+      __m128 xmm6;
+      __m128 xmm7;
+      __m128 xmm8;
+      __m128 xmm9;
+      __m128 xmm10;
+      __m128 xmm11;
+      __m128 xmm12;
+      __m128 xmm13;
+      __m128 xmm14;
+      __m128 xmm15;
+    };
+    __m128 xmm_registers[16];
+  };
+
+  static const char* GetRegisterName(X64Register reg);
+  std::string GetStringFromValue(X64Register reg, bool hex) const;
+  void SetValueFromString(X64Register reg, std::string value, bool hex);
+};
+
+}  // namespace xe
+
+#endif  // XENIA_BASE_X64_CONTEXT_H_