/* * Copyright 2010 Piotr Caban for CodeWeavers * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA */ #include "stdlib.h" #include "windef.h" typedef unsigned char MSVCP_bool; typedef SIZE_T MSVCP_size_t; typedef SIZE_T streamoff; typedef SIZE_T streamsize; void __cdecl _invalid_parameter(const wchar_t*, const wchar_t*, const wchar_t*, unsigned int, uintptr_t); extern void* (__cdecl *MSVCRT_operator_new)(MSVCP_size_t); extern void (__cdecl *MSVCRT_operator_delete)(void*); extern void* (__cdecl *MSVCRT_set_new_handler)(void*); /* Copied from dlls/msvcrt/cpp.c */ #ifdef __i386__ /* thiscall functions are i386-specific */ #define THISCALL(func) __thiscall_ ## func #define THISCALL_NAME(func) __ASM_NAME("__thiscall_" #func) #define __thiscall __stdcall #define DEFINE_THISCALL_WRAPPER(func,args) \ extern void THISCALL(func)(void); \ __ASM_GLOBAL_FUNC(__thiscall_ ## func, \ "popl %eax\n\t" \ "pushl %ecx\n\t" \ "pushl %eax\n\t" \ "jmp " __ASM_NAME(#func) __ASM_STDCALL(args) ) #define DEFINE_THISCALL_WRAPPER_RETPTR(func,args) \ extern void THISCALL(func)(void); \ __ASM_GLOBAL_FUNC(__thiscall_ ## func, \ "popl %eax\n\t" \ "popl %edx\n\t" \ "pushl %ecx\n\t" \ "pushl %edx\n\t" \ "pushl %eax\n\t" \ "jmp " __ASM_NAME(#func) __ASM_STDCALL(args) ) #else /* __i386__ */ #define THISCALL(func) func #define THISCALL_NAME(func) __ASM_NAME(#func) #define __thiscall __cdecl #define DEFINE_THISCALL_WRAPPER(func,args) /* nothing */ #define DEFINE_THISCALL_WRAPPER_RETPTR(func,args) /* nothing */ #endif /* __i386__ */ #ifdef _WIN64 #define VTABLE_ADD_FUNC(name) "\t.quad " THISCALL_NAME(name) "\n" #define __ASM_VTABLE(name,funcs) \ __asm__(".data\n" \ "\t.align 8\n" \ "\t.quad " __ASM_NAME(#name "_rtti") "\n" \ "\t.globl " __ASM_NAME("MSVCP_" #name "_vtable") "\n" \ __ASM_NAME("MSVCP_" #name "_vtable") ":\n" \ "\t.quad " THISCALL_NAME(MSVCP_ ## name ## _vector_dtor) "\n" \ funcs "\n\t.text") #else #define VTABLE_ADD_FUNC(name) "\t.long " THISCALL_NAME(name) "\n" #define __ASM_VTABLE(name,funcs) \ __asm__(".data\n" \ "\t.align 4\n" \ "\t.long " __ASM_NAME(#name "_rtti") "\n" \ "\t.globl " __ASM_NAME("MSVCP_" #name "_vtable") "\n" \ __ASM_NAME("MSVCP_" #name "_vtable") ":\n" \ "\t.long " THISCALL_NAME(MSVCP_ ## name ## _vector_dtor) "\n" \ funcs "\n\t.text") #endif /* _WIN64 */ #define DEFINE_RTTI_DATA(name, off, base_classes, cl1, cl2, cl3, mangled_name) \ static const type_info name ## _type_info = { \ &MSVCP_ ## name ## _vtable, \ NULL, \ mangled_name \ }; \ \ static const rtti_base_descriptor name ## _rtti_base_descriptor = { \ &name ##_type_info, \ base_classes, \ { 0, -1, 0}, \ 64 \ }; \ \ static const rtti_base_array name ## _rtti_base_array = { \ { \ &name ## _rtti_base_descriptor, \ cl1, \ cl2, \ cl3 \ } \ }; \ \ static const rtti_object_hierarchy name ## _hierarchy = { \ 0, \ 0, \ base_classes+1, \ &name ## _rtti_base_array \ }; \ \ const rtti_object_locator name ## _rtti = { \ 0, \ off, \ 0, \ &name ## _type_info, \ &name ## _hierarchy \ } #ifdef __i386__ #define CALL_VTBL_FUNC(this, off, ret, type, args) ((ret (WINAPI*)type)&vtbl_wrapper_##off)args extern void *vtbl_wrapper_0; extern void *vtbl_wrapper_4; extern void *vtbl_wrapper_8; extern void *vtbl_wrapper_12; extern void *vtbl_wrapper_16; extern void *vtbl_wrapper_20; extern void *vtbl_wrapper_24; extern void *vtbl_wrapper_28; extern void *vtbl_wrapper_32; extern void *vtbl_wrapper_36; extern void *vtbl_wrapper_40; extern void *vtbl_wrapper_44; extern void *vtbl_wrapper_48; extern void *vtbl_wrapper_52; extern void *vtbl_wrapper_56; extern void *vtbl_wrapper_60; #else #define CALL_VTBL_FUNC(this, off, ret, type, args) ((ret (__cdecl***)type)this)[0][off/4]args #endif /* exception object */ typedef void (*vtable_ptr)(void); typedef struct __exception { const vtable_ptr *vtable; char *name; /* Name of this exception, always a new copy for each object */ int do_free; /* Whether to free 'name' in our dtor */ } exception; /* Internal: throws selected exception */ typedef enum __exception_type { EXCEPTION, EXCEPTION_BAD_ALLOC, EXCEPTION_LOGIC_ERROR, EXCEPTION_LENGTH_ERROR, EXCEPTION_OUT_OF_RANGE, EXCEPTION_INVALID_ARGUMENT, EXCEPTION_RUNTIME_ERROR } exception_type; void throw_exception(exception_type, const char *); void set_exception_vtable(void); /* rtti */ typedef struct __type_info { const vtable_ptr *vtable; char *name; /* Unmangled name, allocated lazily */ char mangled[64]; /* Variable length, but we declare it large enough for static RTTI */ } type_info; /* offsets for computing the this pointer */ typedef struct { int this_offset; /* offset of base class this pointer from start of object */ int vbase_descr; /* offset of virtual base class descriptor */ int vbase_offset; /* offset of this pointer offset in virtual base class descriptor */ } this_ptr_offsets; typedef struct _rtti_base_descriptor { const type_info *type_descriptor; int num_base_classes; this_ptr_offsets offsets; /* offsets for computing the this pointer */ unsigned int attributes; } rtti_base_descriptor; typedef struct _rtti_base_array { const rtti_base_descriptor *bases[4]; /* First element is the class itself */ } rtti_base_array; typedef struct _rtti_object_hierarchy { unsigned int signature; unsigned int attributes; int array_len; /* Size of the array pointed to by 'base_classes' */ const rtti_base_array *base_classes; } rtti_object_hierarchy; typedef struct _rtti_object_locator { unsigned int signature; int base_class_offset; unsigned int flags; const type_info *type_descriptor; const rtti_object_hierarchy *type_hierarchy; } rtti_object_locator; /* basic_string<char, char_traits<char>, allocator<char>> */ #define BUF_SIZE_CHAR 16 typedef struct _basic_string_char { void *allocator; union { char buf[BUF_SIZE_CHAR]; char *ptr; } data; MSVCP_size_t size; MSVCP_size_t res; } basic_string_char; basic_string_char* __stdcall MSVCP_basic_string_char_ctor_cstr(basic_string_char*, const char*); basic_string_char* __stdcall MSVCP_basic_string_char_copy_ctor(basic_string_char*, const basic_string_char*); void __stdcall MSVCP_basic_string_char_dtor(basic_string_char*); const char* __stdcall MSVCP_basic_string_char_c_str(const basic_string_char*); #define BUF_SIZE_WCHAR 8 typedef struct _basic_string_wchar { void *allocator; union { wchar_t buf[BUF_SIZE_WCHAR]; wchar_t *ptr; } data; MSVCP_size_t size; MSVCP_size_t res; } basic_string_wchar; char* __stdcall MSVCP_allocator_char_allocate(void*, MSVCP_size_t); void __stdcall MSVCP_allocator_char_deallocate(void*, char*, MSVCP_size_t); MSVCP_size_t __stdcall MSVCP_allocator_char_max_size(void*); wchar_t* __stdcall MSVCP_allocator_wchar_allocate(void*, MSVCP_size_t); void __stdcall MSVCP_allocator_wchar_deallocate(void*, wchar_t*, MSVCP_size_t); MSVCP_size_t __stdcall MSVCP_allocator_wchar_max_size(void*); /* class locale */ typedef struct { struct _locale__Locimp *ptr; } locale; locale* __thiscall locale_ctor(locale*); void __thiscall locale_dtor(locale*); /* class _Lockit */ typedef struct { int locktype; } _Lockit; #define _LOCK_LOCALE 0 #define _LOCK_MALLOC 1 #define _LOCK_STREAM 2 #define _LOCK_DEBUG 3 #define _MAX_LOCK 4 void init_lockit(void); void free_lockit(void); _Lockit* __thiscall _Lockit_ctor_locktype(_Lockit*, int); void __thiscall _Lockit_dtor(_Lockit*); /* class mutex */ typedef struct { void *mutex; } mutex; mutex* __thiscall mutex_ctor(mutex*); void __thiscall mutex_dtor(mutex*); void __thiscall mutex_lock(mutex*); void __thiscall mutex_unlock(mutex*);