dlls/msvcp90/msvcp90.h

   1 /*
   2  * Copyright 2010 Piotr Caban for CodeWeavers
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  17  */
  18
  19 #include "stdlib.h"
  20 #include "windef.h"
  21
  22 typedef unsigned char MSVCP_BOOL;
  23
  24 void __cdecl _invalid_parameter(const wchar_t*, const wchar_t*,
  25         const wchar_t*, unsigned int, uintptr_t);
  26
  27 extern void* (__cdecl *MSVCRT_operator_new)(size_t);
  28 extern void (__cdecl *MSVCRT_operator_delete)(void*);
  29
  30 /* Copied from dlls/msvcrt/cpp.c */
  31 #ifdef __i386__  /* thiscall functions are i386-specific */
  32
  33 #define THISCALL(func) __thiscall_ ## func
  34 #define THISCALL_NAME(func) __ASM_NAME("__thiscall_" #func)
  35 #define __thiscall __stdcall
  36 #define DEFINE_THISCALL_WRAPPER(func,args) \
  37     extern void THISCALL(func)(void); \
  38     __ASM_GLOBAL_FUNC(__thiscall_ ## func, \
  39                       "popl %eax\n\t" \
  40                       "pushl %ecx\n\t" \
  41                       "pushl %eax\n\t" \
  42                       "jmp " __ASM_NAME(#func) __ASM_STDCALL(args) )
  43 #else /* __i386__ */
  44
  45 #define THISCALL(func) func
  46 #define THISCALL_NAME(func) __ASM_NAME(#func)
  47 #define __thiscall __cdecl
  48 #define DEFINE_THISCALL_WRAPPER(func,args) /* nothing */
  49
  50 #endif /* __i386__ */
  51
  52 /* exception object */
  53 typedef void (*vtable_ptr)(void);
  54 typedef struct __exception
  55 {
  56     const vtable_ptr *vtable;
  57     char             *name;    /* Name of this exception, always a new copy for each object */
  58     int               do_free; /* Whether to free 'name' in our dtor */
  59 } exception;
  60
  61 /* Internal: throws selected exception */
  62 typedef enum __exception_type {
  63     EXCEPTION,
  64     EXCEPTION_BAD_ALLOC,
  65     EXCEPTION_LOGIC_ERROR,
  66     EXCEPTION_LENGTH_ERROR,
  67     EXCEPTION_OUT_OF_RANGE,
  68     EXCEPTION_INVALID_ARGUMENT
  69 } exception_type;
  70 void throw_exception(exception_type, const char *);
  71 void set_exception_vtable(void);
  72
  73 /* rtti */
  74 typedef struct __type_info
  75 {
  76     const vtable_ptr *vtable;
  77     char              *name;        /* Unmangled name, allocated lazily */
  78     char               mangled[32]; /* Variable length, but we declare it large enough for static RTTI */
  79 } type_info;
  80
  81 /* offsets for computing the this pointer */
  82 typedef struct
  83 {
  84     int         this_offset;   /* offset of base class this pointer from start of object */
  85     int         vbase_descr;   /* offset of virtual base class descriptor */
  86     int         vbase_offset;  /* offset of this pointer offset in virtual base class descriptor */
  87 } this_ptr_offsets;
  88
  89 typedef struct _rtti_base_descriptor
  90 {
  91     const type_info *type_descriptor;
  92     int num_base_classes;
  93     this_ptr_offsets offsets;    /* offsets for computing the this pointer */
  94     unsigned int attributes;
  95 } rtti_base_descriptor;
  96
  97 typedef struct _rtti_base_array
  98 {
  99     const rtti_base_descriptor *bases[3]; /* First element is the class itself */
 100 } rtti_base_array;
 101
 102 typedef struct _rtti_object_hierarchy
 103 {
 104     unsigned int signature;
 105     unsigned int attributes;
 106     int array_len; /* Size of the array pointed to by 'base_classes' */
 107     const rtti_base_array *base_classes;
 108 } rtti_object_hierarchy;
 109
 110 typedef struct _rtti_object_locator
 111 {
 112     unsigned int signature;
 113     int base_class_offset;
 114     unsigned int flags;
 115     const type_info *type_descriptor;
 116     const rtti_object_hierarchy *type_hierarchy;
 117 } rtti_object_locator;
 118
 119 /* basic_string<char, char_traits<char>, allocator<char>> */
 120 #define BUF_SIZE_CHAR 16
 121 typedef struct _basic_string_char
 122 {
 123     void *allocator;
 124     union {
 125         char buf[BUF_SIZE_CHAR];
 126         char *ptr;
 127     } data;
 128     size_t size;
 129     size_t res;
 130 } basic_string_char;
 131
 132 basic_string_char* __stdcall MSVCP_basic_string_char_ctor_cstr(basic_string_char*, const char*);
 133 basic_string_char* __stdcall MSVCP_basic_string_char_copy_ctor(basic_string_char*, const basic_string_char*);
 134 void __stdcall MSVCP_basic_string_char_dtor(basic_string_char*);
 135 const char* __stdcall MSVCP_basic_string_char_c_str(basic_string_char*);
 136
 137 #define BUF_SIZE_WCHAR 8
 138 typedef struct _basic_string_wchar
 139 {
 140     void *allocator;
 141     union {
 142         wchar_t buf[BUF_SIZE_WCHAR];
 143         wchar_t *ptr;
 144     } data;
 145     size_t size;
 146     size_t res;
 147 } basic_string_wchar;
 148
 149 char* __stdcall MSVCP_allocator_char_allocate(void*, size_t);
 150 void __stdcall MSVCP_allocator_char_deallocate(void*, char*, size_t);
 151 wchar_t* __stdcall MSVCP_allocator_wchar_allocate(void*, size_t);
 152 void __stdcall MSVCP_allocator_wchar_deallocate(void*, wchar_t*, size_t);