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 VTABLE_ADD_FUNC(name) "\t.quad " THISCALL_NAME(name) "\n"
  70
  71 #define __ASM_VTABLE(name,funcs) \
  72     __asm__(".data\n" \
  73             "\t.align 8\n" \
  74             "\t.quad " __ASM_NAME(#name "_rtti") "\n" \
  75             "\t.globl " __ASM_NAME("MSVCP_" #name "_vtable") "\n" \
  76             __ASM_NAME("MSVCP_" #name "_vtable") ":\n" \
  77             "\t.quad " THISCALL_NAME(MSVCP_ ## name ## _vector_dtor) "\n" \
  78             funcs "\n\t.text")
  79
  80 #else
  81
  82 #define VTABLE_ADD_FUNC(name) "\t.long " THISCALL_NAME(name) "\n"
  83
  84 #define __ASM_VTABLE(name,funcs) \
  85     __asm__(".data\n" \
  86             "\t.align 4\n" \
  87             "\t.long " __ASM_NAME(#name "_rtti") "\n" \
  88             "\t.globl " __ASM_NAME("MSVCP_" #name "_vtable") "\n" \
  89             __ASM_NAME("MSVCP_" #name "_vtable") ":\n" \
  90             "\t.long " THISCALL_NAME(MSVCP_ ## name ## _vector_dtor) "\n" \
  91             funcs "\n\t.text")
  92
  93 #endif /* _WIN64 */
  94
  95 #define DEFINE_RTTI_DATA(name, off, base_classes, cl1, cl2, cl3, mangled_name) \
  96 static const type_info name ## _type_info = { \
  97     &MSVCP_ ## name ## _vtable, \
  98     NULL, \
  99     mangled_name \
 100 }; \
 101 \
 102 static const rtti_base_descriptor name ## _rtti_base_descriptor = { \
 103     &name ##_type_info, \
 104     base_classes, \
 105     { 0, -1, 0}, \
 106     64 \
 107 }; \
 108 \
 109 static const rtti_base_array name ## _rtti_base_array = { \
 110     { \
 111         &name ## _rtti_base_descriptor, \
 112         cl1, \
 113         cl2, \
 114         cl3 \
 115     } \
 116 }; \
 117 \
 118 static const rtti_object_hierarchy name ## _hierarchy = { \
 119     0, \
 120     0, \
 121     base_classes+1, \
 122     &name ## _rtti_base_array \
 123 }; \
 124 \
 125 const rtti_object_locator name ## _rtti = { \
 126     0, \
 127     off, \
 128     0, \
 129     &name ## _type_info, \
 130     &name ## _hierarchy \
 131 }
 132
 133 /* exception object */
 134 typedef void (*vtable_ptr)(void);
 135 typedef struct __exception
 136 {
 137     const vtable_ptr *vtable;
 138     char             *name;    /* Name of this exception, always a new copy for each object */
 139     int               do_free; /* Whether to free 'name' in our dtor */
 140 } exception;
 141
 142 /* Internal: throws selected exception */
 143 typedef enum __exception_type {
 144     EXCEPTION,
 145     EXCEPTION_BAD_ALLOC,
 146     EXCEPTION_LOGIC_ERROR,
 147     EXCEPTION_LENGTH_ERROR,
 148     EXCEPTION_OUT_OF_RANGE,
 149     EXCEPTION_INVALID_ARGUMENT,
 150     EXCEPTION_RUNTIME_ERROR
 151 } exception_type;
 152 void throw_exception(exception_type, const char *);
 153 void set_exception_vtable(void);
 154
 155 /* rtti */
 156 typedef struct __type_info
 157 {
 158     const vtable_ptr *vtable;
 159     char              *name;        /* Unmangled name, allocated lazily */
 160     char               mangled[64]; /* Variable length, but we declare it large enough for static RTTI */
 161 } type_info;
 162
 163 /* offsets for computing the this pointer */
 164 typedef struct
 165 {
 166     int         this_offset;   /* offset of base class this pointer from start of object */
 167     int         vbase_descr;   /* offset of virtual base class descriptor */
 168     int         vbase_offset;  /* offset of this pointer offset in virtual base class descriptor */
 169 } this_ptr_offsets;
 170
 171 typedef struct _rtti_base_descriptor
 172 {
 173     const type_info *type_descriptor;
 174     int num_base_classes;
 175     this_ptr_offsets offsets;    /* offsets for computing the this pointer */
 176     unsigned int attributes;
 177 } rtti_base_descriptor;
 178
 179 typedef struct _rtti_base_array
 180 {
 181     const rtti_base_descriptor *bases[4]; /* First element is the class itself */
 182 } rtti_base_array;
 183
 184 typedef struct _rtti_object_hierarchy
 185 {
 186     unsigned int signature;
 187     unsigned int attributes;
 188     int array_len; /* Size of the array pointed to by 'base_classes' */
 189     const rtti_base_array *base_classes;
 190 } rtti_object_hierarchy;
 191
 192 typedef struct _rtti_object_locator
 193 {
 194     unsigned int signature;
 195     int base_class_offset;
 196     unsigned int flags;
 197     const type_info *type_descriptor;
 198     const rtti_object_hierarchy *type_hierarchy;
 199 } rtti_object_locator;
 200
 201 /* basic_string<char, char_traits<char>, allocator<char>> */
 202 #define BUF_SIZE_CHAR 16
 203 typedef struct _basic_string_char
 204 {
 205     void *allocator;
 206     union {
 207         char buf[BUF_SIZE_CHAR];
 208         char *ptr;
 209     } data;
 210     MSVCP_size_t size;
 211     MSVCP_size_t res;
 212 } basic_string_char;
 213
 214 basic_string_char* __stdcall MSVCP_basic_string_char_ctor_cstr(basic_string_char*, const char*);
 215 basic_string_char* __stdcall MSVCP_basic_string_char_copy_ctor(basic_string_char*, const basic_string_char*);
 216 void __stdcall MSVCP_basic_string_char_dtor(basic_string_char*);
 217 const char* __stdcall MSVCP_basic_string_char_c_str(const basic_string_char*);
 218
 219 #define BUF_SIZE_WCHAR 8
 220 typedef struct _basic_string_wchar
 221 {
 222     void *allocator;
 223     union {
 224         wchar_t buf[BUF_SIZE_WCHAR];
 225         wchar_t *ptr;
 226     } data;
 227     MSVCP_size_t size;
 228     MSVCP_size_t res;
 229 } basic_string_wchar;
 230
 231 char* __stdcall MSVCP_allocator_char_allocate(void*, MSVCP_size_t);
 232 void __stdcall MSVCP_allocator_char_deallocate(void*, char*, MSVCP_size_t);
 233 MSVCP_size_t __stdcall MSVCP_allocator_char_max_size(void*);
 234 wchar_t* __stdcall MSVCP_allocator_wchar_allocate(void*, MSVCP_size_t);
 235 void __stdcall MSVCP_allocator_wchar_deallocate(void*, wchar_t*, MSVCP_size_t);
 236 MSVCP_size_t __stdcall MSVCP_allocator_wchar_max_size(void*);
 237
 238 /* class locale */
 239 typedef struct
 240 {
 241     struct _locale__Locimp *ptr;
 242 } locale;
 243
 244 locale* __thiscall locale_ctor(locale*);
 245 void __thiscall locale_dtor(locale*);
 246
 247 /* class _Lockit */
 248 typedef struct {
 249     int locktype;
 250 } _Lockit;
 251
 252 #define _LOCK_LOCALE 0
 253 #define _LOCK_MALLOC 1
 254 #define _LOCK_STREAM 2
 255 #define _LOCK_DEBUG 3
 256 #define _MAX_LOCK 4
 257
 258 void init_lockit(void);
 259 void free_lockit(void);
 260 _Lockit* __thiscall _Lockit_ctor_locktype(_Lockit*, int);
 261 void __thiscall _Lockit_dtor(_Lockit*);
 262
 263 /* class mutex */
 264 typedef struct {
 265         void *mutex;
 266 } mutex;
 267
 268 mutex* __thiscall mutex_ctor(mutex*);
 269 void __thiscall mutex_dtor(mutex*);
 270 void __thiscall mutex_lock(mutex*);
 271 void __thiscall mutex_unlock(mutex*);