| /* |
| * 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 <unistd.h> |
| |
| #include "winbase.h" |
| #include "wine/exception.h" |
| #include "build.h" |
| |
| |
| static int name_compare( const void *name1, const void *name2 ) |
| { |
| ORDDEF *odp1 = *(ORDDEF **)name1; |
| ORDDEF *odp2 = *(ORDDEF **)name2; |
| return strcmp( odp1->name, odp2->name ); |
| } |
| |
| /******************************************************************* |
| * AssignOrdinals |
| * |
| * Assign ordinals to all entry points. |
| */ |
| static void AssignOrdinals(void) |
| { |
| int i, ordinal; |
| |
| if ( !nb_names ) return; |
| |
| /* sort the list of names */ |
| qsort( Names, nb_names, sizeof(Names[0]), name_compare ); |
| |
| /* check for duplicate names */ |
| for (i = 0; i < nb_names - 1; i++) |
| { |
| if (!strcmp( Names[i]->name, Names[i+1]->name )) |
| { |
| current_line = max( Names[i]->lineno, Names[i+1]->lineno ); |
| fatal_error( "'%s' redefined (previous definition at line %d)\n", |
| Names[i]->name, min( Names[i]->lineno, Names[i+1]->lineno ) ); |
| } |
| } |
| |
| /* 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_exports |
| * |
| * Output the export table for a Win32 module. |
| */ |
| static void output_exports( FILE *outfile, int nr_exports, int nr_names, int fwd_size ) |
| { |
| int i, fwd_pos = 0; |
| |
| if (!nr_exports) return; |
| |
| fprintf( outfile, "\n\n/* exports */\n\n" ); |
| fprintf( outfile, "typedef void (*func_ptr)();\n" ); |
| fprintf( outfile, "static struct {\n" ); |
| fprintf( outfile, " struct {\n" ); |
| fprintf( outfile, " unsigned int Characteristics;\n" ); |
| fprintf( outfile, " unsigned int TimeDateStamp;\n" ); |
| fprintf( outfile, " unsigned short MajorVersion;\n" ); |
| fprintf( outfile, " unsigned short MinorVersion;\n" ); |
| fprintf( outfile, " const char *Name;\n" ); |
| fprintf( outfile, " unsigned int Base;\n" ); |
| fprintf( outfile, " unsigned int NumberOfFunctions;\n" ); |
| fprintf( outfile, " unsigned int NumberOfNames;\n" ); |
| fprintf( outfile, " func_ptr *AddressOfFunctions;\n" ); |
| fprintf( outfile, " const char **AddressOfNames;\n" ); |
| fprintf( outfile, " unsigned short *AddressOfNameOrdinals;\n" ); |
| fprintf( outfile, " func_ptr functions[%d];\n", nr_exports ); |
| if (nb_names) |
| { |
| fprintf( outfile, " const char *names[%d];\n", nb_names ); |
| fprintf( outfile, " unsigned short ordinals[%d];\n", nb_names ); |
| if (nb_names % 2) fprintf( outfile, " unsigned short pad1;\n" ); |
| } |
| if (fwd_size) |
| { |
| fprintf( outfile, " char forwards[%d];\n", (fwd_size + 3) & ~3 ); |
| } |
| fprintf( outfile, " } exp;\n" ); |
| |
| #ifdef __i386__ |
| fprintf( outfile, " struct {\n" ); |
| fprintf( outfile, " unsigned char jmp;\n" ); |
| fprintf( outfile, " unsigned char addr[4];\n" ); |
| fprintf( outfile, " unsigned char ret;\n" ); |
| fprintf( outfile, " unsigned short args;\n" ); |
| fprintf( outfile, " func_ptr orig;\n" ); |
| fprintf( outfile, " unsigned int argtypes;\n" ); |
| fprintf( outfile, " } relay[%d];\n", nr_exports ); |
| #endif /* __i386__ */ |
| |
| fprintf( outfile, "} exports = {\n {\n" ); |
| fprintf( outfile, " 0,\n" ); /* Characteristics */ |
| fprintf( outfile, " 0,\n" ); /* TimeDateStamp */ |
| fprintf( outfile, " 0,\n" ); /* MajorVersion */ |
| fprintf( outfile, " 0,\n" ); /* MinorVersion */ |
| fprintf( outfile, " dllname,\n" ); /* Name */ |
| fprintf( outfile, " %d,\n", Base ); /* Base */ |
| fprintf( outfile, " %d,\n", nr_exports ); /* NumberOfFunctions */ |
| fprintf( outfile, " %d,\n", nb_names ); /* NumberOfNames */ |
| fprintf( outfile, " exports.exp.functions,\n" ); /* AddressOfFunctions */ |
| if (nb_names) |
| { |
| fprintf( outfile, " exports.exp.names,\n" ); /* AddressOfNames */ |
| fprintf( outfile, " exports.exp.ordinals,\n" ); /* AddressOfNameOrdinals */ |
| } |
| else |
| { |
| fprintf( outfile, " 0,\n" ); /* AddressOfNames */ |
| fprintf( outfile, " 0,\n" ); /* AddressOfNameOrdinals */ |
| } |
| |
| /* output the function addresses */ |
| |
| fprintf( outfile, " {\n " ); |
| for (i = Base; i <= Limit; i++) |
| { |
| ORDDEF *odp = Ordinals[i]; |
| if (!odp) fprintf( outfile, "0" ); |
| else switch(odp->type) |
| { |
| case TYPE_EXTERN: |
| fprintf( outfile, "%s", odp->u.ext.link_name ); |
| break; |
| case TYPE_STDCALL: |
| case TYPE_STDCALL64: |
| case TYPE_VARARGS: |
| case TYPE_CDECL: |
| fprintf( outfile, "%s", odp->u.func.link_name); |
| break; |
| case TYPE_STUB: |
| if (odp->name[0]) fprintf( outfile, "__stub_%s", odp->name ); |
| else fprintf( outfile, "__stub_%d", i ); |
| break; |
| case TYPE_REGISTER: |
| fprintf( outfile, "__regs_%d", i ); |
| break; |
| case TYPE_FORWARD: |
| fprintf( outfile, "(func_ptr)&exports.exp.forwards[%d] /* %s */", |
| fwd_pos, odp->u.fwd.link_name ); |
| fwd_pos += strlen(odp->u.fwd.link_name) + 1; |
| break; |
| default: |
| assert(0); |
| } |
| if (i < Limit) fprintf( outfile, ",\n " ); |
| else fprintf( outfile, "\n },\n" ); |
| } |
| |
| if (nb_names) |
| { |
| /* output the function names */ |
| |
| fprintf( outfile, " {\n" ); |
| for (i = 0; i < nb_names; i++) |
| { |
| if (i) fprintf( outfile, ",\n" ); |
| fprintf( outfile, " \"%s\"", Names[i]->name ); |
| } |
| fprintf( outfile, "\n },\n" ); |
| |
| /* output the function ordinals */ |
| |
| fprintf( outfile, " {\n " ); |
| for (i = 0; i < nb_names; i++) |
| { |
| fprintf( outfile, "%4d", Names[i]->ordinal - Base ); |
| if (i < nb_names-1) |
| { |
| fputc( ',', outfile ); |
| if ((i % 8) == 7) fprintf( outfile, "\n " ); |
| } |
| } |
| fprintf( outfile, "\n },\n" ); |
| if (nb_names % 2) fprintf( outfile, " 0,\n" ); |
| } |
| |
| /* output forwards */ |
| |
| if (fwd_size) |
| { |
| for (i = Base; i <= Limit; i++) |
| { |
| ORDDEF *odp = Ordinals[i]; |
| if (odp && odp->type == TYPE_FORWARD) |
| fprintf( outfile, " \"%s\\0\"\n", odp->u.fwd.link_name ); |
| } |
| } |
| |
| /* output relays */ |
| |
| #ifdef __i386__ |
| fprintf( outfile, " },\n {\n" ); |
| for (i = Base; i <= Limit; i++) |
| { |
| ORDDEF *odp = Ordinals[i]; |
| |
| if (odp && ((odp->type == TYPE_STDCALL) || |
| (odp->type == TYPE_STDCALL64) || |
| (odp->type == TYPE_CDECL) || |
| (odp->type == TYPE_REGISTER))) |
| { |
| unsigned int j, mask = 0; |
| 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); |
| } |
| |
| switch(odp->type) |
| { |
| case TYPE_STDCALL64: |
| if (j < 16) mask |= 0x80000000; |
| /* fall through */ |
| case TYPE_STDCALL: |
| fprintf( outfile, " { 0xe9, { 0,0,0,0 }, 0xc2, 0x%04x, %s, 0x%08x }", |
| strlen(odp->u.func.arg_types) * sizeof(int), |
| odp->u.func.link_name, mask ); |
| break; |
| case TYPE_CDECL: |
| fprintf( outfile, " { 0xe9, { 0,0,0,0 }, 0xc3, 0x%04x, %s, 0x%08x }", |
| strlen(odp->u.func.arg_types) * sizeof(int), |
| odp->u.func.link_name, mask ); |
| break; |
| case TYPE_REGISTER: |
| fprintf( outfile, " { 0xe9, { 0,0,0,0 }, 0xc3, 0x%04x, __regs_%d, 0x%08x }", |
| 0x8000 | (strlen(odp->u.func.arg_types) * sizeof(int)), i, mask ); |
| break; |
| default: |
| assert(0); |
| } |
| } |
| else fprintf( outfile, " { 0, { 0,0,0,0 }, 0, 0, 0, 0 }" ); |
| |
| if (i < Limit) fprintf( outfile, ",\n" ); |
| } |
| #endif /* __i386__ */ |
| |
| fprintf( outfile, " }\n};\n" ); |
| } |
| |
| |
| /******************************************************************* |
| * BuildSpec32File |
| * |
| * Build a Win32 C file from a spec file. |
| */ |
| void BuildSpec32File( FILE *outfile ) |
| { |
| ORDDEF *odp; |
| int i, fwd_size = 0, have_regs = FALSE; |
| int nr_exports, nr_imports, nr_resources; |
| int characteristics, subsystem; |
| const char *init_func; |
| 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; |
| |
| 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 %ld\\n\"\n", page_size ); |
| fprintf( outfile, " \"pe_header:\\t.fill %ld,1,0\\n\\t\");\n", page_size ); |
| |
| fprintf( outfile, "static const char dllname[] = \"%s\";\n\n", DLLName ); |
| |
| /* Output the stub function if necessary */ |
| |
| for (i = 0, odp = EntryPoints; i < nb_entry_points; i++, odp++) |
| { |
| 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" ); |
| fprintf( outfile, "static void __wine_unimplemented( const char *func )\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, " } rec;\n" ); |
| fprintf( outfile, " extern void RtlRaiseException( struct exc_record * );\n\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; |
| } |
| |
| /* Output the DLL functions prototypes */ |
| |
| for (i = 0, odp = EntryPoints; i < nb_entry_points; i++, odp++) |
| { |
| switch(odp->type) |
| { |
| case TYPE_EXTERN: |
| fprintf( outfile, "extern void %s();\n", odp->u.ext.link_name ); |
| break; |
| case TYPE_STDCALL: |
| case TYPE_STDCALL64: |
| case TYPE_VARARGS: |
| case TYPE_CDECL: |
| fprintf( outfile, "extern void %s();\n", odp->u.func.link_name ); |
| break; |
| case TYPE_FORWARD: |
| fwd_size += strlen(odp->u.fwd.link_name) + 1; |
| break; |
| case TYPE_REGISTER: |
| fprintf( outfile, "extern void __regs_%d();\n", odp->ordinal ); |
| have_regs = TRUE; |
| break; |
| case TYPE_STUB: |
| if (odp->name[0]) |
| fprintf( outfile, |
| "static void __stub_%s() { __wine_unimplemented(\"%s\"); }\n", |
| odp->name, odp->name ); |
| else |
| fprintf( outfile, |
| "static void __stub_%d() { __wine_unimplemented(\"%d\"); }\n", |
| odp->ordinal, odp->ordinal ); |
| break; |
| default: |
| fprintf(stderr,"build: function type %d not available for Win32\n", |
| odp->type); |
| exit(1); |
| } |
| } |
| |
| /* Output code for all register functions */ |
| |
| if ( have_regs ) |
| { |
| fprintf( outfile, "#ifndef __GNUC__\n" ); |
| fprintf( outfile, "static void __asm__dummy(void) {\n" ); |
| fprintf( outfile, "#endif /* !defined(__GNUC__) */\n" ); |
| for (i = 0, odp = EntryPoints; i < nb_entry_points; i++, odp++) |
| { |
| if (odp->type != TYPE_REGISTER) continue; |
| fprintf( outfile, |
| "asm(\".align 4\\n\\t\"\n" |
| " \".type " PREFIX "__regs_%d,@function\\n\\t\"\n" |
| " \"" PREFIX "__regs_%d:\\n\\t\"\n" |
| " \"call " PREFIX "CALL32_Regs\\n\\t\"\n" |
| " \".long " PREFIX "%s\\n\\t\"\n" |
| " \".byte %d,%d\");\n", |
| odp->ordinal, odp->ordinal, odp->u.func.link_name, |
| 4 * strlen(odp->u.func.arg_types), |
| 4 * strlen(odp->u.func.arg_types) ); |
| } |
| fprintf( outfile, "#ifndef __GNUC__\n" ); |
| fprintf( outfile, "}\n" ); |
| fprintf( outfile, "#endif /* !defined(__GNUC__) */\n" ); |
| } |
| |
| /* Output the exports and relay entry points */ |
| |
| output_exports( outfile, nr_exports, nb_names, fwd_size ); |
| |
| /* Output the DLL imports */ |
| |
| nr_imports = output_imports( outfile ); |
| |
| /* Output the resources */ |
| |
| nr_resources = output_resources( outfile ); |
| |
| /* Output LibMain function */ |
| |
| init_func = DLLInitFunc[0] ? DLLInitFunc : NULL; |
| 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" |
| "static void exe_main(void)\n" |
| "{\n" |
| " extern int PASCAL %s(HINSTANCE,HINSTANCE,LPSTR,INT);\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" |
| " ExitProcess( %s( GetModuleHandleA(0), 0, cmdline, info.wShowWindow ) );\n" |
| "}\n\n", init_func, init_func ); |
| fprintf( outfile, |
| "int main( int argc, char *argv[] )\n" |
| "{\n" |
| " extern void PROCESS_InitWinelib( int, char ** );\n" |
| " PROCESS_InitWinelib( argc, argv );\n" |
| " return 1;\n" |
| "}\n\n" ); |
| init_func = "exe_main"; |
| subsystem = IMAGE_SUBSYSTEM_WINDOWS_GUI; |
| break; |
| case SPEC_MODE_CUIEXE: |
| if (!init_func) init_func = "wine_main"; |
| fprintf( outfile, |
| "\n#include <winbase.h>\n" |
| "static void exe_main(void)\n" |
| "{\n" |
| " extern int %s( int argc, char *argv[] );\n" |
| " extern int _ARGC;\n" |
| " extern char **_ARGV;\n" |
| " ExitProcess( %s( _ARGC, _ARGV ) );\n" |
| "}\n\n", init_func, init_func ); |
| fprintf( outfile, |
| "int main( int argc, char *argv[] )\n" |
| "{\n" |
| " extern void PROCESS_InitWinelib( int, char ** );\n" |
| " PROCESS_InitWinelib( argc, argv );\n" |
| " return 1;\n" |
| "}\n\n" ); |
| init_func = "exe_main"; |
| subsystem = IMAGE_SUBSYSTEM_WINDOWS_CUI; |
| break; |
| case SPEC_MODE_GUIEXE_NO_MAIN: |
| if (init_func) fprintf( outfile, "extern void %s();\n", init_func ); |
| subsystem = IMAGE_SUBSYSTEM_WINDOWS_GUI; |
| break; |
| case SPEC_MODE_CUIEXE_NO_MAIN: |
| if (init_func) fprintf( outfile, "extern void %s();\n", init_func ); |
| 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, 0, 0, 0, 0, 0,\n" ); |
| fprintf( outfile, " %d,\n", IMAGE_NUMBEROF_DIRECTORY_ENTRIES ); /* NumberOfRvaAndSizes */ |
| fprintf( outfile, " {\n" ); |
| fprintf( outfile, " { %s, %s },\n", /* IMAGE_DIRECTORY_ENTRY_EXPORT */ |
| nr_exports ? "&exports" : "0", nr_exports ? "sizeof(exports.exp)" : "0" ); |
| 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, "#ifdef __GNUC__\n" ); |
| fprintf( outfile, "static void %s_init(void) __attribute__((constructor));\n", DLLName ); |
| fprintf( outfile, "#else /* defined(__GNUC__) */\n" ); |
| fprintf( outfile, "static void __asm__dummy_dll_init(void) {\n" ); |
| fprintf( outfile, "asm(\"\\t.section\t.init ,\\\"ax\\\"\\n\"\n" ); |
| fprintf( outfile, " \"\\tcall %s_init\\n\"\n", DLLName ); |
| fprintf( outfile, " \"\\t.previous\\n\");\n" ); |
| fprintf( outfile, "}\n" ); |
| fprintf( outfile, "#endif /* defined(__GNUC__) */\n" ); |
| fprintf( outfile, "static void %s_init(void)\n{\n", DLLName ); |
| fprintf( outfile, " extern void BUILTIN32_RegisterDLL( const struct image_nt_headers *, const char * );\n" ); |
| fprintf( outfile, " BUILTIN32_RegisterDLL( &nt_header, \"%s\" );\n}\n", DLLFileName ); |
| } |
