加入squirrel 调试器

2025-10-23 15:21:33 +08:00
parent f9a2300b5a
commit a6cb5db26c
9 changed files with 26034 additions and 1 deletions
--- a/source/squirrel/sqdbg/debug.h
+++ b/source/squirrel/sqdbg/debug.h
@@ -0,0 +1,125 @@
+//-----------------------------------------------------------------------
+//                       github.com/samisalreadytaken/sqdbg
+//-----------------------------------------------------------------------
+//
+
+#ifndef SQDBG_DEBUG_H
+#define SQDBG_DEBUG_H
+
+#ifdef _DEBUG
+	#ifdef _WIN32
+		#include <crtdbg.h>
+
+		bool __IsDebuggerPresent();
+		const char *GetModuleBaseName();
+
+		#define DebuggerBreak() do { if ( __IsDebuggerPresent() ) __debugbreak(); } while(0)
+
+		#define Assert( x ) \
+			do { \
+				__CAT( L, __LINE__ ): \
+				if ( !(x) && (1 == _CrtDbgReport(_CRT_ASSERT, __FILE__, __LINE__, GetModuleBaseName(), #x)) ) \
+				{ \
+					if ( !__IsDebuggerPresent() ) \
+						goto __CAT( L, __LINE__ ); \
+					__debugbreak(); \
+				} \
+			} while(0)
+
+		#define AssertMsg( x, msg ) \
+			do { \
+				__CAT( L, __LINE__ ): \
+				if ( !(x) && (1 == _CrtDbgReport(_CRT_ASSERT, __FILE__, __LINE__, GetModuleBaseName(), msg)) ) \
+				{ \
+					if ( !__IsDebuggerPresent() ) \
+						goto __CAT( L, __LINE__ ); \
+					__debugbreak(); \
+				} \
+			} while(0)
+
+		#define AssertMsg1( x, msg, a1 ) \
+			do { \
+				__CAT( L, __LINE__ ): \
+				if ( !(x) && (1 == _CrtDbgReport(_CRT_ASSERT, __FILE__, __LINE__, GetModuleBaseName(), msg, a1)) ) \
+				{ \
+					if ( !__IsDebuggerPresent() ) \
+						goto __CAT( L, __LINE__ ); \
+					__debugbreak(); \
+				} \
+			} while(0)
+
+		#define AssertMsg2( x, msg, a1, a2 ) \
+			do { \
+				__CAT( L, __LINE__ ): \
+				if ( !(x) && (1 == _CrtDbgReport(_CRT_ASSERT, __FILE__, __LINE__, GetModuleBaseName(), msg, a1, a2)) ) \
+				{ \
+					if ( !__IsDebuggerPresent() ) \
+						goto __CAT( L, __LINE__ ); \
+					__debugbreak(); \
+				} \
+			} while(0)
+	#else
+		extern "C" int printf(const char *, ...);
+
+		#define DebuggerBreak() asm("int3")
+
+		#define Assert( x ) \
+			do { \
+				if ( !(x) ) \
+				{ \
+					::printf("Assertion failed %s:%d: %s\n", __FILE__, __LINE__, #x); \
+					DebuggerBreak(); \
+				} \
+			} while(0)
+
+		#define AssertMsg( x, msg ) \
+			do { \
+				if ( !(x) ) \
+				{ \
+					::printf("Assertion failed %s:%d: %s\n", __FILE__, __LINE__, msg); \
+					DebuggerBreak(); \
+				} \
+			} while(0)
+
+		#define AssertMsg1( x, msg, a1 ) \
+			do { \
+				if ( !(x) ) \
+				{ \
+					::printf("Assertion failed %s:%d: ", __FILE__, __LINE__); \
+					::printf(msg, a1); \
+					::printf("\n"); \
+					DebuggerBreak(); \
+				} \
+			} while(0)
+
+		#define AssertMsg2( x, msg, a1, a2 ) \
+			do { \
+				if ( !(x) ) \
+				{ \
+					::printf("Assertion failed %s:%d: ", __FILE__, __LINE__); \
+					::printf(msg, a1, a2); \
+					::printf("\n"); \
+					DebuggerBreak(); \
+				} \
+			} while(0)
+	#endif
+	#define Verify( x ) Assert(x)
+	#define STATIC_ASSERT( x ) static_assert( x, #x )
+#else
+	#define DebuggerBreak() ((void)0)
+	#define Assert( x ) ((void)0)
+	#define AssertMsg( x, msg ) ((void)0)
+	#define AssertMsg1( x, msg, a1 ) ((void)0)
+	#define AssertMsg2( x, msg, a1, a2 ) ((void)0)
+	#define Verify( x ) x
+	#define STATIC_ASSERT( x )
+#endif // _DEBUG
+
+#ifdef _MSC_VER
+	#define UNREACHABLE() do { Assert(!"UNREACHABLE"); __assume(0); } while(0)
+#else
+	#include <cstdlib>
+	#define UNREACHABLE() do { Assert(!"UNREACHABLE"); __builtin_unreachable(); } while(0)
+#endif
+
+#endif // SQDBG_DEBUG_H