Paze AI
c9b627f33f
实现 C++ 到 C 的转换器 (tools/pcc-cpp.c)，pcc 检测 .cpp 文件时
自动转换后编译。阶段 1 支持:
1. class 定义 → struct (数据成员 + 继承的 __base 嵌套)
2. 成员函数 (类内声明/类外定义/内联定义)
- 名称修饰: Class::method → Class_method
- 自动添加 this 参数: (struct Class *this)
- 方法体内裸成员名 → this->member
- 基类成员 → this->__base.member
3. 构造函数/析构函数
- 名称修饰: Class::Class → Class_ctor, ~Class → Class_dtor
- 局部对象声明时自动调用构造
- 支持带参构造 (var(a,b) → Ctor(&var, a, b))
- 初始化列表跳过 (: Base(args))
4. 成员调用: obj.method(args) → Class_method(&obj, args)
5. 继承: class B : public A → struct B { struct A __base; }
6. 简单继承的成员访问/方法遮蔽
同时修复:
- AFF_TYPE_CPP 与 AFF_PRINT_ERROR 位冲突 (0x10)
- #pragma pack(push,MACRO) 宏展开 (x86_64 下 TOK_ASM_push 未定义)
- 头文件 _CRT_PACKING pragma 改为数字
验证: pcc test.cpp 直接编译运行, 含继承/构造/成员的程序 exit=0
200 行
4.4 KiB
C
200 行
4.4 KiB
C
/**
|
|
* This file has no copyright assigned and is placed in the Public Domain.
|
|
* This file is part of the w64 mingw-runtime package.
|
|
* No warranty is given; refer to the file DISCLAIMER within this package.
|
|
*/
|
|
#ifndef _INC_SETJMP
|
|
#define _INC_SETJMP
|
|
|
|
#include <_mingw.h>
|
|
|
|
#pragma pack(push,8)
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
#if (defined(_X86_) && !defined(__x86_64))
|
|
|
|
#define _JBLEN 16
|
|
#define _JBTYPE int
|
|
|
|
typedef struct __JUMP_BUFFER {
|
|
unsigned long Ebp;
|
|
unsigned long Ebx;
|
|
unsigned long Edi;
|
|
unsigned long Esi;
|
|
unsigned long Esp;
|
|
unsigned long Eip;
|
|
unsigned long Registration;
|
|
unsigned long TryLevel;
|
|
unsigned long Cookie;
|
|
unsigned long UnwindFunc;
|
|
unsigned long UnwindData[6];
|
|
} _JUMP_BUFFER;
|
|
#elif defined(__ia64__)
|
|
typedef _CRT_ALIGN(16) struct _SETJMP_FLOAT128 {
|
|
__int64 LowPart;
|
|
__int64 HighPart;
|
|
} SETJMP_FLOAT128;
|
|
|
|
#define _JBLEN 33
|
|
typedef SETJMP_FLOAT128 _JBTYPE;
|
|
|
|
typedef struct __JUMP_BUFFER {
|
|
|
|
unsigned long iAReserved[6];
|
|
|
|
unsigned long Registration;
|
|
unsigned long TryLevel;
|
|
unsigned long Cookie;
|
|
unsigned long UnwindFunc;
|
|
|
|
unsigned long UnwindData[6];
|
|
|
|
SETJMP_FLOAT128 FltS0;
|
|
SETJMP_FLOAT128 FltS1;
|
|
SETJMP_FLOAT128 FltS2;
|
|
SETJMP_FLOAT128 FltS3;
|
|
SETJMP_FLOAT128 FltS4;
|
|
SETJMP_FLOAT128 FltS5;
|
|
SETJMP_FLOAT128 FltS6;
|
|
SETJMP_FLOAT128 FltS7;
|
|
SETJMP_FLOAT128 FltS8;
|
|
SETJMP_FLOAT128 FltS9;
|
|
SETJMP_FLOAT128 FltS10;
|
|
SETJMP_FLOAT128 FltS11;
|
|
SETJMP_FLOAT128 FltS12;
|
|
SETJMP_FLOAT128 FltS13;
|
|
SETJMP_FLOAT128 FltS14;
|
|
SETJMP_FLOAT128 FltS15;
|
|
SETJMP_FLOAT128 FltS16;
|
|
SETJMP_FLOAT128 FltS17;
|
|
SETJMP_FLOAT128 FltS18;
|
|
SETJMP_FLOAT128 FltS19;
|
|
__int64 FPSR;
|
|
__int64 StIIP;
|
|
__int64 BrS0;
|
|
__int64 BrS1;
|
|
__int64 BrS2;
|
|
__int64 BrS3;
|
|
__int64 BrS4;
|
|
__int64 IntS0;
|
|
__int64 IntS1;
|
|
__int64 IntS2;
|
|
__int64 IntS3;
|
|
__int64 RsBSP;
|
|
__int64 RsPFS;
|
|
__int64 ApUNAT;
|
|
__int64 ApLC;
|
|
__int64 IntSp;
|
|
__int64 IntNats;
|
|
__int64 Preds;
|
|
|
|
} _JUMP_BUFFER;
|
|
#elif defined(__x86_64)
|
|
typedef _CRT_ALIGN(16) struct _SETJMP_FLOAT128 {
|
|
unsigned __int64 Part[2];
|
|
} SETJMP_FLOAT128;
|
|
|
|
#define _JBLEN 16
|
|
typedef SETJMP_FLOAT128 _JBTYPE;
|
|
|
|
typedef struct _JUMP_BUFFER {
|
|
unsigned __int64 Frame;
|
|
unsigned __int64 Rbx;
|
|
unsigned __int64 Rsp;
|
|
unsigned __int64 Rbp;
|
|
unsigned __int64 Rsi;
|
|
unsigned __int64 Rdi;
|
|
unsigned __int64 R12;
|
|
unsigned __int64 R13;
|
|
unsigned __int64 R14;
|
|
unsigned __int64 R15;
|
|
unsigned __int64 Rip;
|
|
unsigned __int64 Spare;
|
|
SETJMP_FLOAT128 Xmm6;
|
|
SETJMP_FLOAT128 Xmm7;
|
|
SETJMP_FLOAT128 Xmm8;
|
|
SETJMP_FLOAT128 Xmm9;
|
|
SETJMP_FLOAT128 Xmm10;
|
|
SETJMP_FLOAT128 Xmm11;
|
|
SETJMP_FLOAT128 Xmm12;
|
|
SETJMP_FLOAT128 Xmm13;
|
|
SETJMP_FLOAT128 Xmm14;
|
|
SETJMP_FLOAT128 Xmm15;
|
|
} _JUMP_BUFFER;
|
|
#elif defined(_ARM_)
|
|
|
|
#define _JBLEN 28
|
|
#define _JBTYPE int
|
|
|
|
typedef struct __JUMP_BUFFER {
|
|
unsigned long Frame;
|
|
unsigned long R4;
|
|
unsigned long R5;
|
|
unsigned long R6;
|
|
unsigned long R7;
|
|
unsigned long R8;
|
|
unsigned long R9;
|
|
unsigned long R10;
|
|
unsigned long R11;
|
|
unsigned long Sp;
|
|
unsigned long Pc;
|
|
unsigned long Fpscr;
|
|
unsigned long long D[8];
|
|
} _JUMP_BUFFER;
|
|
#elif defined(_ARM64_)
|
|
|
|
#define _JBLEN 24
|
|
#define _JBTYPE unsigned __int64
|
|
|
|
typedef struct __JUMP_BUFFER {
|
|
unsigned __int64 Frame;
|
|
unsigned __int64 Reserved;
|
|
unsigned __int64 X19;
|
|
unsigned __int64 X20;
|
|
unsigned __int64 X21;
|
|
unsigned __int64 X22;
|
|
unsigned __int64 X23;
|
|
unsigned __int64 X24;
|
|
unsigned __int64 X25;
|
|
unsigned __int64 X26;
|
|
unsigned __int64 X27;
|
|
unsigned __int64 X28;
|
|
unsigned __int64 Fp;
|
|
unsigned __int64 Lr;
|
|
unsigned __int64 Sp;
|
|
unsigned long Fpcr;
|
|
unsigned long Fpsr;
|
|
double D[8];
|
|
} _JUMP_BUFFER;
|
|
#else
|
|
#define _JBLEN 1
|
|
#define _JBTYPE int
|
|
#endif
|
|
#ifndef _JMP_BUF_DEFINED
|
|
typedef _JBTYPE jmp_buf[_JBLEN];
|
|
#define _JMP_BUF_DEFINED
|
|
#endif
|
|
|
|
#pragma pack(pop)
|
|
|
|
#if defined __aarch64__
|
|
int _setjmpex(jmp_buf _Buf, void *frame);
|
|
#define setjmp(BUF) _setjmpex((BUF), (char*)__builtin_frame_address(0) + 224)
|
|
#elif defined __x86_64__
|
|
int _setjmp(jmp_buf _Buf, void *frame);
|
|
#define setjmp(BUF) _setjmp((BUF), __builtin_frame_address(0))
|
|
#else /* __i386__ */
|
|
int _setjmp(jmp_buf _Buf);
|
|
#define setjmp _setjmp
|
|
#endif
|
|
|
|
__declspec(noreturn) void longjmp(jmp_buf _Buf,int _Value);
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
#endif
|