| /* |
| * 386-specific Win32 relay functions |
| * |
| * Copyright 1997 Alexandre Julliard |
| * |
| * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| */ |
| |
| #include "config.h" |
| #include "wine/port.h" |
| |
| #include <assert.h> |
| #include <string.h> |
| #include <stdio.h> |
| |
| #include "windef.h" |
| #include "winternl.h" |
| #include "stackframe.h" |
| #include "module.h" |
| #include "wine/unicode.h" |
| #include "wine/debug.h" |
| |
| WINE_DEFAULT_DEBUG_CHANNEL(relay); |
| WINE_DECLARE_DEBUG_CHANNEL(snoop); |
| |
| const char **debug_relay_excludelist = NULL; |
| const char **debug_relay_includelist = NULL; |
| const char **debug_snoop_excludelist = NULL; |
| const char **debug_snoop_includelist = NULL; |
| |
| /*********************************************************************** |
| * build_list |
| * |
| * Build a function list from a ';'-separated string. |
| */ |
| static const char **build_list( const WCHAR *bufferW ) |
| { |
| int count = 1; |
| char buffer[1024]; |
| const char *p = buffer; |
| const char **ret; |
| |
| RtlUnicodeToMultiByteN( buffer, sizeof(buffer), NULL, |
| bufferW, (strlenW(bufferW)+1) * sizeof(WCHAR) ); |
| |
| while ((p = strchr( p, ';' ))) |
| { |
| count++; |
| p++; |
| } |
| /* allocate count+1 pointers, plus the space for a copy of the string */ |
| if ((ret = HeapAlloc( GetProcessHeap(), 0, (count+1) * sizeof(char*) + strlen(buffer) + 1 ))) |
| { |
| char *str = (char *)(ret + count + 1); |
| char *p = str; |
| |
| strcpy( str, buffer ); |
| count = 0; |
| for (;;) |
| { |
| ret[count++] = p; |
| if (!(p = strchr( p, ';' ))) break; |
| *p++ = 0; |
| } |
| ret[count++] = NULL; |
| } |
| return ret; |
| } |
| |
| |
| /*********************************************************************** |
| * RELAY_InitDebugLists |
| * |
| * Build the relay include/exclude function lists. |
| */ |
| void RELAY_InitDebugLists(void) |
| { |
| OBJECT_ATTRIBUTES attr; |
| UNICODE_STRING name; |
| char buffer[1024]; |
| HKEY hkey; |
| DWORD count; |
| WCHAR *str; |
| static const WCHAR configW[] = {'M','a','c','h','i','n','e','\\', |
| 'S','o','f','t','w','a','r','e','\\', |
| 'W','i','n','e','\\', |
| 'W','i','n','e','\\', |
| 'C','o','n','f','i','g','\\', |
| 'D','e','b','u','g',0}; |
| static const WCHAR RelayIncludeW[] = {'R','e','l','a','y','I','n','c','l','u','d','e',0}; |
| static const WCHAR RelayExcludeW[] = {'R','e','l','a','y','E','x','c','l','u','d','e',0}; |
| static const WCHAR SnoopIncludeW[] = {'S','n','o','o','p','I','n','c','l','u','d','e',0}; |
| static const WCHAR SnoopExcludeW[] = {'S','n','o','o','p','E','x','c','l','u','d','e',0}; |
| |
| attr.Length = sizeof(attr); |
| attr.RootDirectory = 0; |
| attr.ObjectName = &name; |
| attr.Attributes = 0; |
| attr.SecurityDescriptor = NULL; |
| attr.SecurityQualityOfService = NULL; |
| RtlInitUnicodeString( &name, configW ); |
| |
| if (NtOpenKey( &hkey, KEY_ALL_ACCESS, &attr )) return; |
| |
| str = (WCHAR *)((KEY_VALUE_PARTIAL_INFORMATION *)buffer)->Data; |
| RtlInitUnicodeString( &name, RelayIncludeW ); |
| if (!NtQueryValueKey( hkey, &name, KeyValuePartialInformation, buffer, sizeof(buffer), &count )) |
| { |
| TRACE("RelayInclude = %s\n", debugstr_w(str) ); |
| debug_relay_includelist = build_list( str ); |
| } |
| |
| RtlInitUnicodeString( &name, RelayExcludeW ); |
| if (!NtQueryValueKey( hkey, &name, KeyValuePartialInformation, buffer, sizeof(buffer), &count )) |
| { |
| TRACE( "RelayExclude = %s\n", debugstr_w(str) ); |
| debug_relay_excludelist = build_list( str ); |
| } |
| |
| RtlInitUnicodeString( &name, SnoopIncludeW ); |
| if (!NtQueryValueKey( hkey, &name, KeyValuePartialInformation, buffer, sizeof(buffer), &count )) |
| { |
| TRACE_(snoop)( "SnoopInclude = %s\n", debugstr_w(str) ); |
| debug_snoop_includelist = build_list( str ); |
| } |
| |
| RtlInitUnicodeString( &name, SnoopExcludeW ); |
| if (!NtQueryValueKey( hkey, &name, KeyValuePartialInformation, buffer, sizeof(buffer), &count )) |
| { |
| TRACE_(snoop)( "SnoopExclude = %s\n", debugstr_w(str) ); |
| debug_snoop_excludelist = build_list( str ); |
| } |
| |
| NtClose( hkey ); |
| } |
| |
| |
| #ifdef __i386__ |
| |
| typedef struct |
| { |
| BYTE call; /* 0xe8 call callfrom32 (relative) */ |
| DWORD callfrom32 WINE_PACKED; /* RELAY_CallFrom32 relative addr */ |
| BYTE ret; /* 0xc2 ret $n or 0xc3 ret */ |
| WORD args; /* nb of args to remove from the stack */ |
| void *orig; /* original entry point */ |
| DWORD argtypes; /* argument types */ |
| } DEBUG_ENTRY_POINT; |
| |
| |
| /*********************************************************************** |
| * check_relay_include |
| * |
| * Check if a given function must be included in the relay output. |
| */ |
| static BOOL check_relay_include( const char *module, const char *func ) |
| { |
| const char **listitem; |
| BOOL show; |
| |
| if (!debug_relay_excludelist && !debug_relay_includelist) return TRUE; |
| if (debug_relay_excludelist) |
| { |
| show = TRUE; |
| listitem = debug_relay_excludelist; |
| } |
| else |
| { |
| show = FALSE; |
| listitem = debug_relay_includelist; |
| } |
| for(; *listitem; listitem++) |
| { |
| char *p = strrchr( *listitem, '.' ); |
| if (p && p > *listitem) /* check module and function */ |
| { |
| int len = p - *listitem; |
| if (strncasecmp( *listitem, module, len-1 ) || module[len]) continue; |
| if (!strcmp( p + 1, func ) || !strcmp( p + 1, "*" )) return !show; |
| } |
| else /* function only */ |
| { |
| if (!strcmp( *listitem, func )) return !show; |
| } |
| } |
| return show; |
| } |
| |
| |
| /*********************************************************************** |
| * find_exported_name |
| * |
| * Find the name of an exported function. |
| */ |
| static const char *find_exported_name( const char *module, |
| IMAGE_EXPORT_DIRECTORY *exp, int ordinal ) |
| { |
| int i; |
| const char *ret = NULL; |
| |
| WORD *ordptr = (WORD *)(module + exp->AddressOfNameOrdinals); |
| for (i = 0; i < exp->NumberOfNames; i++, ordptr++) |
| if (*ordptr + exp->Base == ordinal) break; |
| if (i < exp->NumberOfNames) |
| ret = module + ((DWORD*)(module + exp->AddressOfNames))[i]; |
| return ret; |
| } |
| |
| |
| /*********************************************************************** |
| * get_entry_point |
| * |
| * Get the name of the DLL entry point corresponding to a relay address. |
| */ |
| static void get_entry_point( char *buffer, DEBUG_ENTRY_POINT *relay ) |
| { |
| IMAGE_EXPORT_DIRECTORY *exp = NULL; |
| DEBUG_ENTRY_POINT *debug; |
| char *p, *base = NULL; |
| const char *name; |
| int ordinal = 0; |
| WINE_MODREF *wm; |
| DWORD size; |
| |
| /* First find the module */ |
| |
| for (wm = MODULE_modref_list; wm; wm = wm->next) |
| { |
| if (!(wm->flags & WINE_MODREF_INTERNAL)) continue; |
| exp = RtlImageDirectoryEntryToData( wm->module, TRUE, IMAGE_DIRECTORY_ENTRY_EXPORT, &size ); |
| if (!exp) continue; |
| debug = (DEBUG_ENTRY_POINT *)((char *)exp + size); |
| if (debug <= relay && relay < debug + exp->NumberOfFunctions) |
| { |
| ordinal = relay - debug; |
| break; |
| } |
| } |
| |
| /* Now find the function */ |
| |
| base = (char *)wm->module; |
| strcpy( buffer, base + exp->Name ); |
| p = buffer + strlen(buffer); |
| if (p > buffer + 4 && !strcasecmp( p - 4, ".dll" )) p -= 4; |
| |
| if ((name = find_exported_name( base, exp, ordinal + exp->Base ))) |
| sprintf( p, ".%s", name ); |
| else |
| sprintf( p, ".%ld", ordinal + exp->Base ); |
| } |
| |
| |
| /*********************************************************************** |
| * RELAY_PrintArgs |
| */ |
| static inline void RELAY_PrintArgs( int *args, int nb_args, unsigned int typemask ) |
| { |
| while (nb_args--) |
| { |
| if ((typemask & 3) && HIWORD(*args)) |
| { |
| if (typemask & 2) |
| DPRINTF( "%08x %s", *args, debugstr_w((LPWSTR)*args) ); |
| else |
| DPRINTF( "%08x %s", *args, debugstr_a((LPCSTR)*args) ); |
| } |
| else DPRINTF( "%08x", *args ); |
| if (nb_args) DPRINTF( "," ); |
| args++; |
| typemask >>= 2; |
| } |
| } |
| |
| |
| typedef LONGLONG (*LONGLONG_CPROC)(); |
| typedef LONGLONG (WINAPI *LONGLONG_FARPROC)(); |
| |
| |
| /*********************************************************************** |
| * call_cdecl_function |
| */ |
| static LONGLONG call_cdecl_function( LONGLONG_CPROC func, int nb_args, const int *args ) |
| { |
| LONGLONG ret; |
| switch(nb_args) |
| { |
| case 0: ret = func(); break; |
| case 1: ret = func(args[0]); break; |
| case 2: ret = func(args[0],args[1]); break; |
| case 3: ret = func(args[0],args[1],args[2]); break; |
| case 4: ret = func(args[0],args[1],args[2],args[3]); break; |
| case 5: ret = func(args[0],args[1],args[2],args[3],args[4]); break; |
| case 6: ret = func(args[0],args[1],args[2],args[3],args[4], |
| args[5]); break; |
| case 7: ret = func(args[0],args[1],args[2],args[3],args[4],args[5], |
| args[6]); break; |
| case 8: ret = func(args[0],args[1],args[2],args[3],args[4],args[5], |
| args[6],args[7]); break; |
| case 9: ret = func(args[0],args[1],args[2],args[3],args[4],args[5], |
| args[6],args[7],args[8]); break; |
| case 10: ret = func(args[0],args[1],args[2],args[3],args[4],args[5], |
| args[6],args[7],args[8],args[9]); break; |
| case 11: ret = func(args[0],args[1],args[2],args[3],args[4],args[5], |
| args[6],args[7],args[8],args[9],args[10]); break; |
| case 12: ret = func(args[0],args[1],args[2],args[3],args[4],args[5], |
| args[6],args[7],args[8],args[9],args[10], |
| args[11]); break; |
| case 13: ret = func(args[0],args[1],args[2],args[3],args[4],args[5], |
| args[6],args[7],args[8],args[9],args[10],args[11], |
| args[12]); break; |
| case 14: ret = func(args[0],args[1],args[2],args[3],args[4],args[5], |
| args[6],args[7],args[8],args[9],args[10],args[11], |
| args[12],args[13]); break; |
| case 15: ret = func(args[0],args[1],args[2],args[3],args[4],args[5], |
| args[6],args[7],args[8],args[9],args[10],args[11], |
| args[12],args[13],args[14]); break; |
| case 16: ret = func(args[0],args[1],args[2],args[3],args[4],args[5], |
| args[6],args[7],args[8],args[9],args[10],args[11], |
| args[12],args[13],args[14],args[15]); break; |
| default: |
| ERR( "Unsupported nb of args %d\n", nb_args ); |
| assert(FALSE); |
| ret = 0; |
| break; |
| } |
| return ret; |
| } |
| |
| |
| /*********************************************************************** |
| * call_stdcall_function |
| */ |
| static LONGLONG call_stdcall_function( LONGLONG_FARPROC func, int nb_args, const int *args ) |
| { |
| LONGLONG ret; |
| switch(nb_args) |
| { |
| case 0: ret = func(); break; |
| case 1: ret = func(args[0]); break; |
| case 2: ret = func(args[0],args[1]); break; |
| case 3: ret = func(args[0],args[1],args[2]); break; |
| case 4: ret = func(args[0],args[1],args[2],args[3]); break; |
| case 5: ret = func(args[0],args[1],args[2],args[3],args[4]); break; |
| case 6: ret = func(args[0],args[1],args[2],args[3],args[4], |
| args[5]); break; |
| case 7: ret = func(args[0],args[1],args[2],args[3],args[4],args[5], |
| args[6]); break; |
| case 8: ret = func(args[0],args[1],args[2],args[3],args[4],args[5], |
| args[6],args[7]); break; |
| case 9: ret = func(args[0],args[1],args[2],args[3],args[4],args[5], |
| args[6],args[7],args[8]); break; |
| case 10: ret = func(args[0],args[1],args[2],args[3],args[4],args[5], |
| args[6],args[7],args[8],args[9]); break; |
| case 11: ret = func(args[0],args[1],args[2],args[3],args[4],args[5], |
| args[6],args[7],args[8],args[9],args[10]); break; |
| case 12: ret = func(args[0],args[1],args[2],args[3],args[4],args[5], |
| args[6],args[7],args[8],args[9],args[10], |
| args[11]); break; |
| case 13: ret = func(args[0],args[1],args[2],args[3],args[4],args[5], |
| args[6],args[7],args[8],args[9],args[10],args[11], |
| args[12]); break; |
| case 14: ret = func(args[0],args[1],args[2],args[3],args[4],args[5], |
| args[6],args[7],args[8],args[9],args[10],args[11], |
| args[12],args[13]); break; |
| case 15: ret = func(args[0],args[1],args[2],args[3],args[4],args[5], |
| args[6],args[7],args[8],args[9],args[10],args[11], |
| args[12],args[13],args[14]); break; |
| case 16: ret = func(args[0],args[1],args[2],args[3],args[4],args[5], |
| args[6],args[7],args[8],args[9],args[10],args[11], |
| args[12],args[13],args[14],args[15]); break; |
| default: |
| ERR( "Unsupported nb of args %d\n", nb_args ); |
| assert(FALSE); |
| ret = 0; |
| break; |
| } |
| return ret; |
| } |
| |
| |
| /*********************************************************************** |
| * RELAY_CallFrom32 |
| * |
| * Stack layout on entry to this function: |
| * ... ... |
| * (esp+12) arg2 |
| * (esp+8) arg1 |
| * (esp+4) ret_addr |
| * (esp) return addr to relay code |
| */ |
| static LONGLONG RELAY_CallFrom32( int ret_addr, ... ) |
| { |
| LONGLONG ret; |
| char buffer[80]; |
| |
| int *args = &ret_addr + 1; |
| /* Relay addr is the return address for this function */ |
| BYTE *relay_addr = (BYTE *)__builtin_return_address(0); |
| DEBUG_ENTRY_POINT *relay = (DEBUG_ENTRY_POINT *)(relay_addr - 5); |
| WORD nb_args = relay->args / sizeof(int); |
| |
| if (TRACE_ON(relay)) |
| { |
| get_entry_point( buffer, relay ); |
| |
| DPRINTF( "%04lx:Call %s(", GetCurrentThreadId(), buffer ); |
| RELAY_PrintArgs( args, nb_args, relay->argtypes ); |
| DPRINTF( ") ret=%08x\n", ret_addr ); |
| } |
| |
| if (relay->ret == 0xc3) /* cdecl */ |
| { |
| ret = call_cdecl_function( (LONGLONG_CPROC)relay->orig, nb_args, args ); |
| } |
| else /* stdcall */ |
| { |
| ret = call_stdcall_function( (LONGLONG_FARPROC)relay->orig, nb_args, args ); |
| } |
| |
| if (TRACE_ON(relay)) |
| { |
| BOOL ret64 = (relay->argtypes & 0x80000000) && (nb_args < 16); |
| if (ret64) |
| DPRINTF( "%04lx:Ret %s() retval=%08x%08x ret=%08x\n", |
| GetCurrentThreadId(), |
| buffer, (UINT)(ret >> 32), (UINT)ret, ret_addr ); |
| else |
| DPRINTF( "%04lx:Ret %s() retval=%08x ret=%08x\n", |
| GetCurrentThreadId(), |
| buffer, (UINT)ret, ret_addr ); |
| } |
| return ret; |
| } |
| |
| |
| /*********************************************************************** |
| * RELAY_CallFrom32Regs |
| * |
| * Stack layout (esp is context->Esp, not the current %esp): |
| * |
| * ... |
| * (esp+4) first arg |
| * (esp) return addr to caller |
| * (esp-4) return addr to DEBUG_ENTRY_POINT |
| * (esp-8) ptr to relay entry code for RELAY_CallFrom32Regs |
| * ... >128 bytes space free to be modified (ensured by the assembly glue) |
| */ |
| void WINAPI RELAY_DoCallFrom32Regs( CONTEXT86 *context ) |
| { |
| char buffer[80]; |
| int* args; |
| int args_copy[17]; |
| BYTE *entry_point; |
| |
| BYTE *relay_addr = *((BYTE **)context->Esp - 1); |
| DEBUG_ENTRY_POINT *relay = (DEBUG_ENTRY_POINT *)(relay_addr - 5); |
| WORD nb_args = relay->args / sizeof(int); |
| |
| /* remove extra stuff from the stack */ |
| context->Eip = stack32_pop(context); |
| args = (int *)context->Esp; |
| if (relay->ret == 0xc2) /* stdcall */ |
| context->Esp += nb_args * sizeof(int); |
| |
| entry_point = (BYTE *)relay->orig; |
| assert( *entry_point == 0xe8 /* lcall */ ); |
| |
| if (TRACE_ON(relay)) |
| { |
| get_entry_point( buffer, relay ); |
| |
| DPRINTF( "%04lx:Call %s(", GetCurrentThreadId(), buffer ); |
| RELAY_PrintArgs( args, nb_args, relay->argtypes ); |
| DPRINTF( ") ret=%08lx fs=%04lx\n", context->Eip, context->SegFs ); |
| |
| DPRINTF(" eax=%08lx ebx=%08lx ecx=%08lx edx=%08lx esi=%08lx edi=%08lx\n", |
| context->Eax, context->Ebx, context->Ecx, |
| context->Edx, context->Esi, context->Edi ); |
| DPRINTF(" ebp=%08lx esp=%08lx ds=%04lx es=%04lx gs=%04lx flags=%08lx\n", |
| context->Ebp, context->Esp, context->SegDs, |
| context->SegEs, context->SegGs, context->EFlags ); |
| } |
| |
| /* Now call the real function */ |
| |
| memcpy( args_copy, args, nb_args * sizeof(args[0]) ); |
| args_copy[nb_args] = (int)context; /* append context argument */ |
| if (relay->ret == 0xc3) /* cdecl */ |
| { |
| call_cdecl_function( *(LONGLONG_CPROC *)(entry_point + 5), nb_args+1, args_copy ); |
| } |
| else /* stdcall */ |
| { |
| call_stdcall_function( *(LONGLONG_FARPROC *)(entry_point + 5), nb_args+1, args_copy ); |
| } |
| |
| if (TRACE_ON(relay)) |
| { |
| DPRINTF( "%04lx:Ret %s() retval=%08lx ret=%08lx fs=%04lx\n", |
| GetCurrentThreadId(), |
| buffer, context->Eax, context->Eip, context->SegFs ); |
| |
| DPRINTF(" eax=%08lx ebx=%08lx ecx=%08lx edx=%08lx esi=%08lx edi=%08lx\n", |
| context->Eax, context->Ebx, context->Ecx, |
| context->Edx, context->Esi, context->Edi ); |
| DPRINTF(" ebp=%08lx esp=%08lx ds=%04lx es=%04lx gs=%04lx flags=%08lx\n", |
| context->Ebp, context->Esp, context->SegDs, |
| context->SegEs, context->SegGs, context->EFlags ); |
| } |
| } |
| |
| void WINAPI RELAY_CallFrom32Regs(void); |
| __ASM_GLOBAL_FUNC( RELAY_CallFrom32Regs, |
| "call " __ASM_NAME("__wine_call_from_32_regs") "\n\t" |
| ".long " __ASM_NAME("RELAY_DoCallFrom32Regs") ",0" ); |
| |
| |
| /* check whether the function at addr starts with a call to __wine_call_from_32_regs */ |
| static BOOL is_register_entry_point( const BYTE *addr ) |
| { |
| extern void __wine_call_from_32_regs(); |
| int *offset; |
| void *ptr; |
| |
| if (*addr != 0xe8) return FALSE; /* not a call */ |
| /* check if call target is __wine_call_from_32_regs */ |
| offset = (int *)(addr + 1); |
| if (*offset == (char *)__wine_call_from_32_regs - (char *)(offset + 1)) return TRUE; |
| /* now check if call target is an import table jump to __wine_call_from_32_regs */ |
| addr = (BYTE *)(offset + 1) + *offset; |
| if (addr[0] != 0xff || addr[1] != 0x25) return FALSE; /* not an indirect jmp */ |
| ptr = *(void **)(addr + 2); /* get indirect jmp target address */ |
| return (*(char **)ptr == (char *)__wine_call_from_32_regs); |
| } |
| |
| |
| /*********************************************************************** |
| * RELAY_SetupDLL |
| * |
| * Setup relay debugging for a built-in dll. |
| */ |
| void RELAY_SetupDLL( const char *module ) |
| { |
| IMAGE_EXPORT_DIRECTORY *exports; |
| DEBUG_ENTRY_POINT *debug; |
| DWORD *funcs; |
| int i; |
| const char *name; |
| char *p, dllname[80]; |
| DWORD size; |
| |
| exports = RtlImageDirectoryEntryToData( (HMODULE)module, TRUE, |
| IMAGE_DIRECTORY_ENTRY_EXPORT, &size ); |
| if (!exports) return; |
| debug = (DEBUG_ENTRY_POINT *)((char *)exports + size); |
| funcs = (DWORD *)(module + exports->AddressOfFunctions); |
| strcpy( dllname, module + exports->Name ); |
| p = dllname + strlen(dllname) - 4; |
| if (p > dllname && !strcasecmp( p, ".dll" )) *p = 0; |
| |
| for (i = 0; i < exports->NumberOfFunctions; i++, funcs++, debug++) |
| { |
| int on = 1; |
| |
| if (!debug->call) continue; /* not a normal function */ |
| if (debug->call != 0xe8 && debug->call != 0xe9) break; /* not a debug thunk at all */ |
| |
| if ((name = find_exported_name( module, exports, i + exports->Base ))) |
| on = check_relay_include( dllname, name ); |
| |
| if (on) |
| { |
| debug->call = 0xe8; /* call relative */ |
| if (is_register_entry_point( debug->orig )) |
| debug->callfrom32 = (char *)RELAY_CallFrom32Regs - (char *)&debug->ret; |
| else |
| debug->callfrom32 = (char *)RELAY_CallFrom32 - (char *)&debug->ret; |
| } |
| else |
| { |
| debug->call = 0xe9; /* jmp relative */ |
| debug->callfrom32 = (char *)debug->orig - (char *)&debug->ret; |
| } |
| |
| debug->orig = (FARPROC)(module + (DWORD)*funcs); |
| *funcs = (char *)debug - module; |
| } |
| } |
| |
| #else /* __i386__ */ |
| |
| void RELAY_SetupDLL( const char *module ) |
| { |
| } |
| |
| #endif /* __i386__ */ |
