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Sweden-Number/tools/winebuild/spec32.c

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/*
* 32-bit spec files
*
* Copyright 1993 Robert J. Amstadt
* Copyright 1995 Martin von Loewis
* Copyright 1995, 1996, 1997 Alexandre Julliard
* Copyright 1997 Eric Youngdale
* Copyright 1999 Ulrich Weigand
*/
#include <assert.h>
#include <ctype.h>
#include <unistd.h>
#include <string.h>
#include "config.h"
#include "winbase.h"
#include "wine/exception.h"
#include "build.h"
static int string_compare( const void *ptr1, const void *ptr2 )
{
const char * const *str1 = ptr1;
const char * const *str2 = ptr2;
return strcmp( *str1, *str2 );
}
/*******************************************************************
* make_internal_name
*
* Generate an internal name for an entry point. Used for stubs etc.
*/
static const char *make_internal_name( const ORDDEF *odp, const char *prefix )
{
static char buffer[256];
if (odp->name[0])
{
char *p;
sprintf( buffer, "__wine_%s_%s_%s", prefix, DLLName, odp->name );
/* make sure name is a legal C identifier */
for (p = buffer; *p; p++) if (!isalnum(*p) && *p != '_') break;
if (!*p) return buffer;
}
sprintf( buffer, "__wine_%s_%s_%d", prefix, DLLName, odp->ordinal );
return buffer;
}
/*******************************************************************
* AssignOrdinals
*
* Assign ordinals to all entry points.
*/
static void AssignOrdinals(void)
{
int i, ordinal;
if ( !nb_names ) return;
/* start assigning from Base, or from 1 if no ordinal defined yet */
if (Base == MAX_ORDINALS) Base = 1;
for (i = 0, ordinal = Base; i < nb_names; i++)
{
if (Names[i]->ordinal != -1) continue; /* already has an ordinal */
while (Ordinals[ordinal]) ordinal++;
if (ordinal >= MAX_ORDINALS)
{
current_line = Names[i]->lineno;
fatal_error( "Too many functions defined (max %d)\n", MAX_ORDINALS );
}
Names[i]->ordinal = ordinal;
Ordinals[ordinal] = Names[i];
}
if (ordinal > Limit) Limit = ordinal;
}
/*******************************************************************
* output_debug
*
* Output the debug channels.
*/
static int output_debug( FILE *outfile )
{
int i;
if (!nb_debug_channels) return 0;
qsort( debug_channels, nb_debug_channels, sizeof(debug_channels[0]), string_compare );
for (i = 0; i < nb_debug_channels; i++)
fprintf( outfile, "char __wine_dbch_%s[] = \"\\003%s\";\n",
debug_channels[i], debug_channels[i] );
fprintf( outfile, "\nstatic char * const debug_channels[%d] =\n{\n", nb_debug_channels );
for (i = 0; i < nb_debug_channels; i++)
{
fprintf( outfile, " __wine_dbch_%s", debug_channels[i] );
if (i < nb_debug_channels - 1) fprintf( outfile, ",\n" );
}
fprintf( outfile, "\n};\n\n" );
fprintf( outfile, "static void *debug_registration;\n\n" );
return nb_debug_channels;
}
/*******************************************************************
* output_exports
*
* Output the export table for a Win32 module.
*/
static int output_exports( FILE *outfile, int nr_exports )
{
int i, fwd_size = 0, total_size = 0;
char *p;
if (!nr_exports) return 0;
fprintf( outfile, "asm(\".data\\n\"\n" );
fprintf( outfile, " \"\\t.align %d\\n\"\n", get_alignment(4) );
fprintf( outfile, " \"" PREFIX "__wine_spec_exports:\\n\"\n" );
/* export directory header */
fprintf( outfile, " \"\\t.long 0\\n\"\n" ); /* Characteristics */
fprintf( outfile, " \"\\t.long 0\\n\"\n" ); /* TimeDateStamp */
fprintf( outfile, " \"\\t.long 0\\n\"\n" ); /* MajorVersion/MinorVersion */
fprintf( outfile, " \"\\t.long " PREFIX "dllname\\n\"\n" ); /* Name */
fprintf( outfile, " \"\\t.long %d\\n\"\n", Base ); /* Base */
fprintf( outfile, " \"\\t.long %d\\n\"\n", nr_exports ); /* NumberOfFunctions */
fprintf( outfile, " \"\\t.long %d\\n\"\n", nb_names ); /* NumberOfNames */
fprintf( outfile, " \"\\t.long __wine_spec_exports_funcs\\n\"\n" ); /* AddressOfFunctions */
if (nb_names)
{
fprintf( outfile, " \"\\t.long __wine_spec_exp_name_ptrs\\n\"\n" ); /* AddressOfNames */
fprintf( outfile, " \"\\t.long __wine_spec_exp_ordinals\\n\"\n" ); /* AddressOfNameOrdinals */
}
else
{
fprintf( outfile, " \"\\t.long 0\\n\"\n" ); /* AddressOfNames */
fprintf( outfile, " \"\\t.long 0\\n\"\n" ); /* AddressOfNameOrdinals */
}
total_size += 10 * sizeof(int);
/* output the function pointers */
fprintf( outfile, " \"__wine_spec_exports_funcs:\\n\"\n" );
for (i = Base; i <= Limit; i++)
{
ORDDEF *odp = Ordinals[i];
if (!odp) fprintf( outfile, " \"\\t.long 0\\n\"\n" );
else switch(odp->type)
{
case TYPE_EXTERN:
fprintf( outfile, " \"\\t.long " PREFIX "%s\\n\"\n", odp->link_name );
break;
case TYPE_STDCALL:
case TYPE_VARARGS:
case TYPE_CDECL:
fprintf( outfile, " \"\\t.long " PREFIX "%s\\n\"\n", odp->link_name);
break;
case TYPE_STUB:
fprintf( outfile, " \"\\t.long " PREFIX "%s\\n\"\n", make_internal_name( odp, "stub" ) );
break;
case TYPE_REGISTER:
fprintf( outfile, " \"\\t.long " PREFIX "%s\\n\"\n", make_internal_name( odp, "regs" ) );
break;
case TYPE_VARIABLE:
fprintf( outfile, " \"\\t.long " PREFIX "%s\\n\"\n", make_internal_name( odp, "var" ) );
break;
case TYPE_FORWARD:
fprintf( outfile, " \"\\t.long __wine_spec_forwards+%d\\n\"\n", fwd_size );
fwd_size += strlen(odp->link_name) + 1;
break;
default:
assert(0);
}
}
total_size += (Limit - Base + 1) * sizeof(int);
if (nb_names)
{
/* output the function name pointers */
int namepos = 0;
fprintf( outfile, " \"__wine_spec_exp_name_ptrs:\\n\"\n" );
for (i = 0; i < nb_names; i++)
{
fprintf( outfile, " \"\\t.long __wine_spec_exp_names+%d\\n\"\n", namepos );
namepos += strlen(Names[i]->name) + 1;
}
total_size += nb_names * sizeof(int);
/* output the function names */
fprintf( outfile, " \"\\t.text 1\\n\"\n" );
fprintf( outfile, " \"__wine_spec_exp_names:\\n\"\n" );
for (i = 0; i < nb_names; i++)
fprintf( outfile, " \"\\t" STRING " \\\"%s\\\"\\n\"\n", Names[i]->name );
fprintf( outfile, " \"\\t.data\\n\"\n" );
/* output the function ordinals */
fprintf( outfile, " \"__wine_spec_exp_ordinals:\\n\"\n" );
for (i = 0; i < nb_names; i++)
{
fprintf( outfile, " \"\\t.short %d\\n\"\n", Names[i]->ordinal - Base );
}
total_size += nb_names * sizeof(short);
if (nb_names % 2)
{
fprintf( outfile, " \"\\t.short 0\\n\"\n" );
total_size += sizeof(short);
}
}
/* output forward strings */
if (fwd_size)
{
fprintf( outfile, " \"__wine_spec_forwards:\\n\"\n" );
for (i = Base; i <= Limit; i++)
{
ORDDEF *odp = Ordinals[i];
if (odp && odp->type == TYPE_FORWARD)
fprintf( outfile, " \"\\t" STRING " \\\"%s\\\"\\n\"\n", odp->link_name );
}
fprintf( outfile, " \"\\t.align %d\\n\"\n", get_alignment(4) );
total_size += (fwd_size + 3) & ~3;
}
/* output relays */
if (debugging)
{
for (i = Base; i <= Limit; i++)
{
ORDDEF *odp = Ordinals[i];
unsigned int j, mask = 0;
/* skip non-existent entry points */
if (!odp) goto ignore;
/* skip non-functions */
if ((odp->type != TYPE_STDCALL) &&
(odp->type != TYPE_CDECL) &&
(odp->type != TYPE_REGISTER)) goto ignore;
/* skip norelay entry points */
if (odp->flags & FLAG_NORELAY) goto ignore;
for (j = 0; odp->u.func.arg_types[j]; j++)
{
if (odp->u.func.arg_types[j] == 't') mask |= 1<< (j*2);
if (odp->u.func.arg_types[j] == 'W') mask |= 2<< (j*2);
}
if ((odp->flags & FLAG_RET64) && (j < 16)) mask |= 0x80000000;
switch(odp->type)
{
case TYPE_STDCALL:
fprintf( outfile, " \"\\tjmp " PREFIX "%s\\n\"\n", odp->link_name );
fprintf( outfile, " \"\\tret $%d\\n\"\n",
strlen(odp->u.func.arg_types) * sizeof(int) );
fprintf( outfile, " \"\\t.long " PREFIX "%s,0x%08x\\n\"\n",
odp->link_name, mask );
break;
case TYPE_CDECL:
fprintf( outfile, " \"\\tjmp " PREFIX "%s\\n\"\n", odp->link_name );
fprintf( outfile, " \"\\tret\\n\"\n" );
fprintf( outfile, " \"\\t.short %d\\n\"\n",
strlen(odp->u.func.arg_types) * sizeof(int) );
fprintf( outfile, " \"\\t.long " PREFIX "%s,0x%08x\\n\"\n",
odp->link_name, mask );
break;
case TYPE_REGISTER:
fprintf( outfile, " \"\\tjmp " PREFIX "%s\\n\"\n",
make_internal_name( odp, "regs" ) );
fprintf( outfile, " \"\\tret\\n\"\n" );
fprintf( outfile, " \"\\t.short 0x%04x\\n\"\n",
0x8000 | strlen(odp->u.func.arg_types) * sizeof(int) );
fprintf( outfile, " \"\\t.long " PREFIX "%s,0x%08x\\n\"\n",
make_internal_name( odp, "regs" ), mask );
break;
default:
assert(0);
}
continue;
ignore:
fprintf( outfile, " \"\\t.long 0,0,0,0\\n\"\n" );
}
}
/* output __wine_dllexport symbols */
for (i = 0; i < nb_names; i++)
{
if (Names[i]->flags & FLAG_NOIMPORT) continue;
/* check for invalid characters in the name */
for (p = Names[i]->name; *p; p++)
if (!isalnum(*p) && *p != '_' && *p != '.') goto next;
fprintf( outfile, " \"\\t.globl " PREFIX "__wine_dllexport_%s_%s\\n\"\n",
DLLName, Names[i]->name );
fprintf( outfile, " \"" PREFIX "__wine_dllexport_%s_%s:\\n\"\n",
DLLName, Names[i]->name );
next:
}
fprintf( outfile, " \"\\t.long 0xffffffff\\n\"\n" );
/* output variables */
for (i = 0; i < nb_entry_points; i++)
{
ORDDEF *odp = EntryPoints[i];
if (odp->type == TYPE_VARIABLE)
{
int j;
fprintf( outfile, " \"%s:\\n\"\n", make_internal_name( odp, "var" ) );
fprintf( outfile, " \"\\t.long " );
for (j = 0; j < odp->u.var.n_values; j++)
{
fprintf( outfile, "0x%08x", odp->u.var.values[j] );
if (j < odp->u.var.n_values-1) fputc( ',', outfile );
}
fprintf( outfile, "\\n\"\n" );
}
}
fprintf( outfile, ");\n\n" );
return total_size;
}
/*******************************************************************
* output_stub_funcs
*
* Output the functions for stub entry points
*/
static void output_stub_funcs( FILE *outfile )
{
int i;
for (i = 0; i < nb_entry_points; i++)
{
ORDDEF *odp = EntryPoints[i];
if (odp->type != TYPE_STUB) continue;
fprintf( outfile, "#ifdef __GNUC__\n" );
fprintf( outfile, "static void __wine_unimplemented( const char *func ) __attribute__((noreturn));\n" );
fprintf( outfile, "#endif\n\n" );
fprintf( outfile, "struct exc_record {\n" );
fprintf( outfile, " unsigned int code, flags;\n" );
fprintf( outfile, " void *rec, *addr;\n" );
fprintf( outfile, " unsigned int params;\n" );
fprintf( outfile, " const void *info[15];\n" );
fprintf( outfile, "};\n\n" );
fprintf( outfile, "extern void __stdcall RtlRaiseException( struct exc_record * );\n\n" );
fprintf( outfile, "static void __wine_unimplemented( const char *func )\n{\n" );
fprintf( outfile, " struct exc_record rec;\n" );
fprintf( outfile, " rec.code = 0x%08x;\n", EXCEPTION_WINE_STUB );
fprintf( outfile, " rec.flags = %d;\n", EH_NONCONTINUABLE );
fprintf( outfile, " rec.rec = 0;\n" );
fprintf( outfile, " rec.params = 2;\n" );
fprintf( outfile, " rec.info[0] = dllname;\n" );
fprintf( outfile, " rec.info[1] = func;\n" );
fprintf( outfile, "#ifdef __GNUC__\n" );
fprintf( outfile, " rec.addr = __builtin_return_address(1);\n" );
fprintf( outfile, "#else\n" );
fprintf( outfile, " rec.addr = 0;\n" );
fprintf( outfile, "#endif\n" );
fprintf( outfile, " for (;;) RtlRaiseException( &rec );\n}\n\n" );
break;
}
for (i = 0; i < nb_entry_points; i++)
{
ORDDEF *odp = EntryPoints[i];
if (odp->type != TYPE_STUB) continue;
fprintf( outfile, "void %s(void) ", make_internal_name( odp, "stub" ) );
if (odp->name[0])
fprintf( outfile, "{ __wine_unimplemented(\"%s\"); }\n", odp->name );
else
fprintf( outfile, "{ __wine_unimplemented(\"%d\"); }\n", odp->ordinal );
}
}
/*******************************************************************
* output_register_funcs
*
* Output the functions for register entry points
*/
static void output_register_funcs( FILE *outfile )
{
const char *name;
int i;
for (i = 0; i < nb_entry_points; i++)
{
ORDDEF *odp = EntryPoints[i];
if (odp->type != TYPE_REGISTER) continue;
name = make_internal_name( odp, "regs" );
fprintf( outfile,
"asm(\".align %d\\n\\t\"\n"
" \"" __ASM_FUNC("%s") "\\n\\t\"\n"
" \"" PREFIX "%s:\\n\\t\"\n"
" \"call " PREFIX "CALL32_Regs\\n\\t\"\n"
" \".long " PREFIX "%s\\n\\t\"\n"
" \".byte %d,%d\");\n",
get_alignment(4),
name, name, odp->link_name,
4 * strlen(odp->u.func.arg_types), 4 * strlen(odp->u.func.arg_types) );
}
}
/*******************************************************************
* BuildSpec32File
*
* Build a Win32 C file from a spec file.
*/
void BuildSpec32File( FILE *outfile )
{
int exports_size = 0;
int nr_exports, nr_imports, nr_resources, nr_debug;
int characteristics, subsystem;
DWORD page_size;
#ifdef HAVE_GETPAGESIZE
page_size = getpagesize();
#else
# ifdef __svr4__
page_size = sysconf(_SC_PAGESIZE);
# else
# error Cannot get the page size on this platform
# endif
#endif
AssignOrdinals();
nr_exports = Base <= Limit ? Limit - Base + 1 : 0;
resolve_imports();
fprintf( outfile, "/* File generated automatically from %s; do not edit! */\n\n",
input_file_name );
/* Reserve some space for the PE header */
fprintf( outfile, "extern char pe_header[];\n" );
fprintf( outfile, "asm(\".section .text\\n\\t\"\n" );
fprintf( outfile, " \".align %d\\n\"\n", get_alignment(page_size) );
fprintf( outfile, " \"" PREFIX "pe_header:\\t.fill %ld,1,0\\n\\t\");\n", page_size );
fprintf( outfile, "static const char dllname[] = \"%s\";\n\n", DLLName );
fprintf( outfile, "extern int __wine_spec_exports[];\n\n" );
#ifdef __i386__
fprintf( outfile, "#define __stdcall __attribute__((__stdcall__))\n\n" );
#else
fprintf( outfile, "#define __stdcall\n\n" );
#endif
if (nr_exports)
{
/* Output the stub functions */
output_stub_funcs( outfile );
fprintf( outfile, "#ifndef __GNUC__\n" );
fprintf( outfile, "static void __asm__dummy(void) {\n" );
fprintf( outfile, "#endif /* !defined(__GNUC__) */\n" );
/* Output code for all register functions */
output_register_funcs( outfile );
/* Output the exports and relay entry points */
exports_size = output_exports( outfile, nr_exports );
fprintf( outfile, "#ifndef __GNUC__\n" );
fprintf( outfile, "}\n" );
fprintf( outfile, "#endif /* !defined(__GNUC__) */\n" );
}
/* Output the DLL imports */
nr_imports = output_imports( outfile );
/* Output the resources */
nr_resources = output_resources( outfile );
/* Output the debug channels */
nr_debug = output_debug( outfile );
/* Output LibMain function */
characteristics = subsystem = 0;
switch(SpecMode)
{
case SPEC_MODE_DLL:
if (init_func) fprintf( outfile, "extern void %s();\n", init_func );
characteristics = IMAGE_FILE_DLL;
break;
case SPEC_MODE_GUIEXE:
if (!init_func) init_func = "WinMain";
fprintf( outfile,
"\n#include <winbase.h>\n"
"int _ARGC;\n"
"char **_ARGV;\n"
"extern int __stdcall %s(HINSTANCE,HINSTANCE,LPSTR,INT);\n"
"static void __wine_exe_main(void)\n"
"{\n"
" extern int __wine_get_main_args( char ***argv );\n"
" STARTUPINFOA info;\n"
" LPSTR cmdline = GetCommandLineA();\n"
" while (*cmdline && *cmdline != ' ') cmdline++;\n"
" if (*cmdline) cmdline++;\n"
" GetStartupInfoA( &info );\n"
" if (!(info.dwFlags & STARTF_USESHOWWINDOW)) info.wShowWindow = 1;\n"
" _ARGC = __wine_get_main_args( &_ARGV );\n"
" ExitProcess( %s( GetModuleHandleA(0), 0, cmdline, info.wShowWindow ) );\n"
"}\n\n", init_func, init_func );
init_func = "__wine_exe_main";
subsystem = IMAGE_SUBSYSTEM_WINDOWS_GUI;
break;
case SPEC_MODE_GUIEXE_UNICODE:
if (!init_func) init_func = "WinMain";
fprintf( outfile,
"\n#include <winbase.h>\n"
"int _ARGC;\n"
"WCHAR **_ARGV;\n"
"extern int __stdcall %s(HINSTANCE,HINSTANCE,LPSTR,INT);\n"
"static void __wine_exe_main(void)\n"
"{\n"
" extern int __wine_get_wmain_args( WCHAR ***argv );\n"
" STARTUPINFOA info;\n"
" LPSTR cmdline = GetCommandLineA();\n"
" while (*cmdline && *cmdline != ' ') cmdline++;\n"
" if (*cmdline) cmdline++;\n"
" GetStartupInfoA( &info );\n"
" if (!(info.dwFlags & STARTF_USESHOWWINDOW)) info.wShowWindow = 1;\n"
" _ARGC = __wine_get_wmain_args( &_ARGV );\n"
" ExitProcess( %s( GetModuleHandleA(0), 0, cmdline, info.wShowWindow ) );\n"
"}\n\n", init_func, init_func );
init_func = "__wine_exe_main";
subsystem = IMAGE_SUBSYSTEM_WINDOWS_GUI;
break;
case SPEC_MODE_CUIEXE:
if (!init_func) init_func = "main";
fprintf( outfile,
"\nint _ARGC;\n"
"char **_ARGV;\n"
"extern void __stdcall ExitProcess(int);\n"
"static void __wine_exe_main(void)\n"
"{\n"
" extern int %s( int argc, char *argv[] );\n"
" extern int __wine_get_main_args( char ***argv );\n"
" _ARGC = __wine_get_main_args( &_ARGV );\n"
" ExitProcess( %s( _ARGC, _ARGV ) );\n"
"}\n\n", init_func, init_func );
init_func = "__wine_exe_main";
subsystem = IMAGE_SUBSYSTEM_WINDOWS_CUI;
break;
case SPEC_MODE_CUIEXE_UNICODE:
if (!init_func) init_func = "wmain";
fprintf( outfile,
"\ntypedef unsigned short WCHAR;\n"
"int _ARGC;\n"
"WCHAR **_ARGV;\n"
"extern void __stdcall ExitProcess(int);\n"
"static void __wine_exe_main(void)\n"
"{\n"
" extern int %s( int argc, WCHAR *argv[] );\n"
" extern int __wine_get_wmain_args( WCHAR ***argv );\n"
" _ARGC = __wine_get_wmain_args( &_ARGV );\n"
" ExitProcess( %s( _ARGC, _ARGV ) );\n"
"}\n\n", init_func, init_func );
init_func = "__wine_exe_main";
subsystem = IMAGE_SUBSYSTEM_WINDOWS_CUI;
break;
}
/* Output the NT header */
/* this is the IMAGE_NT_HEADERS structure, but we cannot include winnt.h here */
fprintf( outfile, "static const struct image_nt_headers\n{\n" );
fprintf( outfile, " int Signature;\n" );
fprintf( outfile, " struct file_header {\n" );
fprintf( outfile, " short Machine;\n" );
fprintf( outfile, " short NumberOfSections;\n" );
fprintf( outfile, " int TimeDateStamp;\n" );
fprintf( outfile, " void *PointerToSymbolTable;\n" );
fprintf( outfile, " int NumberOfSymbols;\n" );
fprintf( outfile, " short SizeOfOptionalHeader;\n" );
fprintf( outfile, " short Characteristics;\n" );
fprintf( outfile, " } FileHeader;\n" );
fprintf( outfile, " struct opt_header {\n" );
fprintf( outfile, " short Magic;\n" );
fprintf( outfile, " char MajorLinkerVersion, MinorLinkerVersion;\n" );
fprintf( outfile, " int SizeOfCode;\n" );
fprintf( outfile, " int SizeOfInitializedData;\n" );
fprintf( outfile, " int SizeOfUninitializedData;\n" );
fprintf( outfile, " void *AddressOfEntryPoint;\n" );
fprintf( outfile, " void *BaseOfCode;\n" );
fprintf( outfile, " void *BaseOfData;\n" );
fprintf( outfile, " void *ImageBase;\n" );
fprintf( outfile, " int SectionAlignment;\n" );
fprintf( outfile, " int FileAlignment;\n" );
fprintf( outfile, " short MajorOperatingSystemVersion;\n" );
fprintf( outfile, " short MinorOperatingSystemVersion;\n" );
fprintf( outfile, " short MajorImageVersion;\n" );
fprintf( outfile, " short MinorImageVersion;\n" );
fprintf( outfile, " short MajorSubsystemVersion;\n" );
fprintf( outfile, " short MinorSubsystemVersion;\n" );
fprintf( outfile, " int Win32VersionValue;\n" );
fprintf( outfile, " int SizeOfImage;\n" );
fprintf( outfile, " int SizeOfHeaders;\n" );
fprintf( outfile, " int CheckSum;\n" );
fprintf( outfile, " short Subsystem;\n" );
fprintf( outfile, " short DllCharacteristics;\n" );
fprintf( outfile, " int SizeOfStackReserve;\n" );
fprintf( outfile, " int SizeOfStackCommit;\n" );
fprintf( outfile, " int SizeOfHeapReserve;\n" );
fprintf( outfile, " int SizeOfHeapCommit;\n" );
fprintf( outfile, " int LoaderFlags;\n" );
fprintf( outfile, " int NumberOfRvaAndSizes;\n" );
fprintf( outfile, " struct { const void *VirtualAddress; int Size; } DataDirectory[%d];\n",
IMAGE_NUMBEROF_DIRECTORY_ENTRIES );
fprintf( outfile, " } OptionalHeader;\n" );
fprintf( outfile, "} nt_header = {\n" );
fprintf( outfile, " 0x%04x,\n", IMAGE_NT_SIGNATURE ); /* Signature */
fprintf( outfile, " { 0x%04x,\n", IMAGE_FILE_MACHINE_I386 ); /* Machine */
fprintf( outfile, " 0, 0, 0, 0,\n" );
fprintf( outfile, " sizeof(nt_header.OptionalHeader),\n" ); /* SizeOfOptionalHeader */
fprintf( outfile, " 0x%04x },\n", characteristics ); /* Characteristics */
fprintf( outfile, " { 0x%04x,\n", IMAGE_NT_OPTIONAL_HDR_MAGIC ); /* Magic */
fprintf( outfile, " 0, 0,\n" ); /* Major/MinorLinkerVersion */
fprintf( outfile, " 0, 0, 0,\n" ); /* SizeOfCode/Data */
fprintf( outfile, " %s,\n", init_func ? init_func : "0" ); /* AddressOfEntryPoint */
fprintf( outfile, " 0, 0,\n" ); /* BaseOfCode/Data */
fprintf( outfile, " pe_header,\n" ); /* ImageBase */
fprintf( outfile, " %ld,\n", page_size ); /* SectionAlignment */
fprintf( outfile, " %ld,\n", page_size ); /* FileAlignment */
fprintf( outfile, " 1, 0,\n" ); /* Major/MinorOperatingSystemVersion */
fprintf( outfile, " 0, 0,\n" ); /* Major/MinorImageVersion */
fprintf( outfile, " 4, 0,\n" ); /* Major/MinorSubsystemVersion */
fprintf( outfile, " 0,\n" ); /* Win32VersionValue */
fprintf( outfile, " %ld,\n", page_size ); /* SizeOfImage */
fprintf( outfile, " %ld,\n", page_size ); /* SizeOfHeaders */
fprintf( outfile, " 0,\n" ); /* CheckSum */
fprintf( outfile, " 0x%04x,\n", subsystem ); /* Subsystem */
fprintf( outfile, " 0,\n" ); /* DllCharacteristics */
fprintf( outfile, " %d, 0,\n", stack_size*1024 ); /* SizeOfStackReserve/Commit */
fprintf( outfile, " %d, 0,\n", DLLHeapSize*1024 );/* SizeOfHeapReserve/Commit */
fprintf( outfile, " 0,\n" ); /* LoaderFlags */
fprintf( outfile, " %d,\n", IMAGE_NUMBEROF_DIRECTORY_ENTRIES ); /* NumberOfRvaAndSizes */
fprintf( outfile, " {\n" );
fprintf( outfile, " { %s, %d },\n", /* IMAGE_DIRECTORY_ENTRY_EXPORT */
exports_size ? "__wine_spec_exports" : "0", exports_size );
fprintf( outfile, " { %s, %s },\n", /* IMAGE_DIRECTORY_ENTRY_IMPORT */
nr_imports ? "&imports" : "0", nr_imports ? "sizeof(imports)" : "0" );
fprintf( outfile, " { %s, %s },\n", /* IMAGE_DIRECTORY_ENTRY_RESOURCE */
nr_resources ? "&resources" : "0", nr_resources ? "sizeof(resources)" : "0" );
fprintf( outfile, " }\n }\n};\n\n" );
/* Output the DLL constructor */
fprintf( outfile, "#ifndef __GNUC__\n" );
fprintf( outfile, "static void __asm__dummy_dll_init(void) {\n" );
fprintf( outfile, "#endif /* defined(__GNUC__) */\n" );
#if defined(__i386__)
fprintf( outfile, "asm(\"\\t.section\t.init ,\\\"ax\\\"\\n\"\n" );
fprintf( outfile, " \"\\tcall " PREFIX "__wine_spec_%s_init\\n\"\n", DLLName );
fprintf( outfile, " \"\\t.previous\\n\");\n" );
if (nr_debug)
{
fprintf( outfile, "asm(\"\\t.section\t.fini ,\\\"ax\\\"\\n\"\n" );
fprintf( outfile, " \"\\tcall " PREFIX "__wine_spec_%s_fini\\n\"\n", DLLName );
fprintf( outfile, " \"\\t.previous\\n\");\n" );
}
#elif defined(__sparc__)
fprintf( outfile, "asm(\"\\t.section\t.init ,\\\"ax\\\"\\n\"\n" );
fprintf( outfile, " \"\\tcall " PREFIX "__wine_spec_%s_init\\n\"\n", DLLName );
fprintf( outfile, " \"\\tnop\\n\"\n" );
fprintf( outfile, " \"\\t.previous\\n\");\n" );
if (nr_debug)
{
fprintf( outfile, "asm(\"\\t.section\t.fini ,\\\"ax\\\"\\n\"\n" );
fprintf( outfile, " \"\\tcall " PREFIX "__wine_spec_%s_fini\\n\"\n", DLLName );
fprintf( outfile, " \"\\tnop\\n\"\n" );
fprintf( outfile, " \"\\t.previous\\n\");\n" );
}
#elif defined(__PPC__)
fprintf( outfile, "asm(\"\\t.section\t.init ,\\\"ax\\\"\\n\"\n" );
fprintf( outfile, " \"\\tbl " PREFIX "__wine_spec_%s_init\\n\"\n",
DLLName );
fprintf( outfile, " \"\\t.previous\\n\");\n" );
if (nr_debug)
{
fprintf( outfile, "asm(\"\\t.section\t.fini ,\\\"ax\\\"\\n\"\n" );
fprintf( outfile, " \"\\tbl " PREFIX "__wine_spec_%s_fini\\n\"\n",
DLLName );
fprintf( outfile, " \"\\t.previous\\n\");\n" );
}
#else
#error You need to define the DLL constructor for your architecture
#endif
fprintf( outfile, "#ifndef __GNUC__\n" );
fprintf( outfile, "}\n" );
fprintf( outfile, "#endif /* defined(__GNUC__) */\n\n" );
fprintf( outfile,
"void __wine_spec_%s_init(void)\n"
"{\n"
" extern void __wine_dll_register( const struct image_nt_headers *, const char * );\n"
" extern void *__wine_dbg_register( char * const *, int );\n"
" __wine_dll_register( &nt_header, \"%s\" );\n",
DLLName, DLLFileName );
if (nr_debug)
fprintf( outfile, " debug_registration = __wine_dbg_register( debug_channels, %d );\n",
nr_debug );
fprintf( outfile, "}\n" );
if (nr_debug)
{
fprintf( outfile,
"\nvoid __wine_spec_%s_fini(void)\n"
"{\n"
" extern void __wine_dbg_unregister( void* );\n"
" __wine_dbg_unregister( debug_registration );\n"
"}\n", DLLName );
}
}
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