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 DEFINE_THISCALL_WRAPPER(func,args) \
  36     extern void THISCALL(func)(void); \
  37     __ASM_GLOBAL_FUNC(__thiscall_ ## func, \
  38                       "popl %eax\n\t" \
  39                       "pushl %ecx\n\t" \
  40                       "pushl %eax\n\t" \
  41                       "jmp " __ASM_NAME(#func) __ASM_STDCALL(args) )
  42 #else /* __i386__ */
  43
  44 #define THISCALL(func) func
  45 #define THISCALL_NAME(func) __ASM_NAME(#func)
  46 #define DEFINE_THISCALL_WRAPPER(func,args) /* nothing */
  47
  48 #endif /* __i386__ */
  49
  50 /* exception object */
  51 typedef void (*vtable_ptr)(void);
  52 typedef struct __exception
  53 {
  54     const vtable_ptr *vtable;
  55     char             *name;    /* Name of this exception, always a new copy for each object */
  56     int               do_free; /* Whether to free 'name' in our dtor */
  57 } exception;
  58
  59 /* Internal: throws selected exception */
  60 typedef enum __exception_type {
  61     EXCEPTION,
  62     EXCEPTION_BAD_ALLOC
  63 } exception_type;
  64 void throw_exception(exception_type, const char *);
  65 void set_exception_vtable(void);
  66
  67 /* rtti */
  68 typedef struct __type_info
  69 {
  70     const vtable_ptr *vtable;
  71     char              *name;        /* Unmangled name, allocated lazily */
  72     char               mangled[32]; /* Variable length, but we declare it large enough for static RTTI */
  73 } type_info;
  74
  75 /* offsets for computing the this pointer */
  76 typedef struct
  77 {
  78     int         this_offset;   /* offset of base class this pointer from start of object */
  79     int         vbase_descr;   /* offset of virtual base class descriptor */
  80     int         vbase_offset;  /* offset of this pointer offset in virtual base class descriptor */
  81 } this_ptr_offsets;
  82
  83 typedef struct _rtti_base_descriptor
  84 {
  85     const type_info *type_descriptor;
  86     int num_base_classes;
  87     this_ptr_offsets offsets;    /* offsets for computing the this pointer */
  88     unsigned int attributes;
  89 } rtti_base_descriptor;
  90
  91 typedef struct _rtti_base_array
  92 {
  93     const rtti_base_descriptor *bases[3]; /* First element is the class itself */
  94 } rtti_base_array;
  95
  96 typedef struct _rtti_object_hierarchy
  97 {
  98     unsigned int signature;
  99     unsigned int attributes;
 100     int array_len; /* Size of the array pointed to by 'base_classes' */
 101     const rtti_base_array *base_classes;
 102 } rtti_object_hierarchy;
 103
 104 typedef struct _rtti_object_locator
 105 {
 106     unsigned int signature;
 107     int base_class_offset;
 108     unsigned int flags;
 109     const type_info *type_descriptor;
 110     const rtti_object_hierarchy *type_hierarchy;
 111 } rtti_object_locator;
 112
 113 /* basic_string<char, char_traits<char>, allocator<char>> */
 114 #define BUF_SIZE_CHAR 16
 115 typedef struct _basic_string_char
 116 {
 117     void *allocator;
 118     union _data {
 119         char buf[BUF_SIZE_CHAR];
 120         char *ptr;
 121     } data;
 122     size_t size;
 123     size_t res;
 124 } basic_string_char;
 125
 126 char* __stdcall MSVCP_allocator_char_allocate(void*, size_t);
 127 void __stdcall MSVCP_allocator_char_deallocate(void*, char*, size_t);