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 typedef SIZE_T MSVCP_size_t;
  24 typedef SIZE_T streamoff;
  25 typedef SIZE_T streamsize;
  26
  27 void __cdecl _invalid_parameter(const wchar_t*, const wchar_t*,
  28         const wchar_t*, unsigned int, uintptr_t);
  29
  30 extern void* (__cdecl *MSVCRT_operator_new)(MSVCP_size_t);
  31 extern void (__cdecl *MSVCRT_operator_delete)(void*);
  32 extern void* (__cdecl *MSVCRT_set_new_handler)(void*);
  33
  34 /* Copied from dlls/msvcrt/cpp.c */
  35 #ifdef __i386__  /* thiscall functions are i386-specific */
  36
  37 #define THISCALL(func) __thiscall_ ## func
  38 #define THISCALL_NAME(func) __ASM_NAME("__thiscall_" #func)
  39 #define __thiscall __stdcall
  40 #define DEFINE_THISCALL_WRAPPER(func,args) \
  41     extern void THISCALL(func)(void); \
  42     __ASM_GLOBAL_FUNC(__thiscall_ ## func, \
  43                       "popl %eax\n\t" \
  44                       "pushl %ecx\n\t" \
  45                       "pushl %eax\n\t" \
  46                       "jmp " __ASM_NAME(#func) __ASM_STDCALL(args) )
  47
  48 #define DEFINE_THISCALL_WRAPPER_RETPTR(func,args) \
  49     extern void THISCALL(func)(void); \
  50     __ASM_GLOBAL_FUNC(__thiscall_ ## func, \
  51                       "popl %eax\n\t" \
  52                       "popl %edx\n\t" \
  53                       "pushl %ecx\n\t" \
  54                       "pushl %edx\n\t" \
  55                       "pushl %eax\n\t" \
  56                       "jmp " __ASM_NAME(#func) __ASM_STDCALL(args) )
  57 #else /* __i386__ */
  58
  59 #define THISCALL(func) func
  60 #define THISCALL_NAME(func) __ASM_NAME(#func)
  61 #define __thiscall __cdecl
  62 #define DEFINE_THISCALL_WRAPPER(func,args) /* nothing */
  63 #define DEFINE_THISCALL_WRAPPER_RETPTR(func,args)  /* nothing */
  64
  65 #endif /* __i386__ */
  66
  67 #ifdef _WIN64
  68
  69 #define __ASM_VTABLE(name,funcs) \
  70     __asm__(".data\n" \
  71             "\t.align 8\n" \
  72             "\t.quad " __ASM_NAME(#name "_rtti") "\n" \
  73             "\t.globl " __ASM_NAME("MSVCP_" #name "_vtable") "\n" \
  74             __ASM_NAME("MSVCP_" #name "_vtable") ":\n" \
  75             "\t.quad " THISCALL_NAME(MSVCP_ ## name ## _vector_dtor) "\n" \
  76             funcs "\n\t.text");
  77
  78 #else
  79
  80 #define __ASM_VTABLE(name,funcs) \
  81     __asm__(".data\n" \
  82             "\t.align 4\n" \
  83             "\t.long " __ASM_NAME(#name "_rtti") "\n" \
  84             "\t.globl " __ASM_NAME("MSVCP_" #name "_vtable") "\n" \
  85             __ASM_NAME("MSVCP_" #name "_vtable") ":\n" \
  86             "\t.long " THISCALL_NAME(MSVCP_ ## name ## _vector_dtor) "\n" \
  87             funcs "\n\t.text");
  88
  89 #endif /* _WIN64 */
  90
  91 /* exception object */
  92 typedef void (*vtable_ptr)(void);
  93 typedef struct __exception
  94 {
  95     const vtable_ptr *vtable;
  96     char             *name;    /* Name of this exception, always a new copy for each object */
  97     int               do_free; /* Whether to free 'name' in our dtor */
  98 } exception;
  99
 100 /* Internal: throws selected exception */
 101 typedef enum __exception_type {
 102     EXCEPTION,
 103     EXCEPTION_BAD_ALLOC,
 104     EXCEPTION_LOGIC_ERROR,
 105     EXCEPTION_LENGTH_ERROR,
 106     EXCEPTION_OUT_OF_RANGE,
 107     EXCEPTION_INVALID_ARGUMENT
 108 } exception_type;
 109 void throw_exception(exception_type, const char *);
 110 void set_exception_vtable(void);
 111
 112 /* rtti */
 113 typedef struct __type_info
 114 {
 115     const vtable_ptr *vtable;
 116     char              *name;        /* Unmangled name, allocated lazily */
 117     char               mangled[64]; /* Variable length, but we declare it large enough for static RTTI */
 118 } type_info;
 119
 120 /* offsets for computing the this pointer */
 121 typedef struct
 122 {
 123     int         this_offset;   /* offset of base class this pointer from start of object */
 124     int         vbase_descr;   /* offset of virtual base class descriptor */
 125     int         vbase_offset;  /* offset of this pointer offset in virtual base class descriptor */
 126 } this_ptr_offsets;
 127
 128 typedef struct _rtti_base_descriptor
 129 {
 130     const type_info *type_descriptor;
 131     int num_base_classes;
 132     this_ptr_offsets offsets;    /* offsets for computing the this pointer */
 133     unsigned int attributes;
 134 } rtti_base_descriptor;
 135
 136 typedef struct _rtti_base_array
 137 {
 138     const rtti_base_descriptor *bases[4]; /* First element is the class itself */
 139 } rtti_base_array;
 140
 141 typedef struct _rtti_object_hierarchy
 142 {
 143     unsigned int signature;
 144     unsigned int attributes;
 145     int array_len; /* Size of the array pointed to by 'base_classes' */
 146     const rtti_base_array *base_classes;
 147 } rtti_object_hierarchy;
 148
 149 typedef struct _rtti_object_locator
 150 {
 151     unsigned int signature;
 152     int base_class_offset;
 153     unsigned int flags;
 154     const type_info *type_descriptor;
 155     const rtti_object_hierarchy *type_hierarchy;
 156 } rtti_object_locator;
 157
 158 /* basic_string<char, char_traits<char>, allocator<char>> */
 159 #define BUF_SIZE_CHAR 16
 160 typedef struct _basic_string_char
 161 {
 162     void *allocator;
 163     union {
 164         char buf[BUF_SIZE_CHAR];
 165         char *ptr;
 166     } data;
 167     MSVCP_size_t size;
 168     MSVCP_size_t res;
 169 } basic_string_char;
 170
 171 basic_string_char* __stdcall MSVCP_basic_string_char_ctor_cstr(basic_string_char*, const char*);
 172 basic_string_char* __stdcall MSVCP_basic_string_char_copy_ctor(basic_string_char*, const basic_string_char*);
 173 void __stdcall MSVCP_basic_string_char_dtor(basic_string_char*);
 174 const char* __stdcall MSVCP_basic_string_char_c_str(basic_string_char*);
 175
 176 #define BUF_SIZE_WCHAR 8
 177 typedef struct _basic_string_wchar
 178 {
 179     void *allocator;
 180     union {
 181         wchar_t buf[BUF_SIZE_WCHAR];
 182         wchar_t *ptr;
 183     } data;
 184     MSVCP_size_t size;
 185     MSVCP_size_t res;
 186 } basic_string_wchar;
 187
 188 char* __stdcall MSVCP_allocator_char_allocate(void*, MSVCP_size_t);
 189 void __stdcall MSVCP_allocator_char_deallocate(void*, char*, MSVCP_size_t);
 190 MSVCP_size_t __stdcall MSVCP_allocator_char_max_size(void*);
 191 wchar_t* __stdcall MSVCP_allocator_wchar_allocate(void*, MSVCP_size_t);
 192 void __stdcall MSVCP_allocator_wchar_deallocate(void*, wchar_t*, MSVCP_size_t);
 193 MSVCP_size_t __stdcall MSVCP_allocator_wchar_max_size(void*);
 194
 195 /* class locale */
 196 typedef struct
 197 {
 198     struct locale__Locimp *ptr;
 199 } locale;
 200
 201 locale* __thiscall locale_ctor(locale*);
 202 void __thiscall locale_dtor(locale*);
 203
 204 /* class _Lockit */
 205 typedef struct {
 206     int locktype;
 207 } _Lockit;
 208
 209 #define _LOCK_LOCALE 0
 210 #define _LOCK_MALLOC 1
 211 #define _LOCK_STREAM 2
 212 #define _LOCK_DEBUG 3
 213 #define _MAX_LOCK 4
 214
 215 void init_lockit(void);
 216 void free_lockit(void);
 217 _Lockit* __thiscall _Lockit_ctor_locktype(_Lockit*, int);
 218 void __thiscall _Lockit_dtor(_Lockit*);
 219
 220 /* class mutex */
 221 typedef struct {
 222         void *mutex;
 223 } mutex;
 224
 225 mutex* __thiscall mutex_ctor(mutex*);
 226 void __thiscall mutex_dtor(mutex*);
 227 void __thiscall mutex_lock(mutex*);
 228 void __thiscall mutex_unlock(mutex*);