| /* | |
| * 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 | |
| * | |
| * 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 <ctype.h> | |
| #include <stdarg.h> | |
| #include <string.h> | |
| #include "windef.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, DLLSPEC *spec, const char *prefix ) | |
| { | |
| static char buffer[256]; | |
| if (odp->name || odp->export_name) | |
| { | |
| char *p; | |
| sprintf( buffer, "__wine_%s_%s_%s", prefix, spec->file_name, | |
| odp->name ? odp->name : odp->export_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, make_c_identifier(spec->file_name), odp->ordinal ); | |
| return buffer; | |
| } | |
| /******************************************************************* | |
| * 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; | |
| } | |
| /******************************************************************* | |
| * get_exports_size | |
| * | |
| * Compute the size of the export table. | |
| */ | |
| static int get_exports_size( DLLSPEC *spec ) | |
| { | |
| int nr_exports = spec->base <= spec->limit ? spec->limit - spec->base + 1 : 0; | |
| int i, strings_size, total_size; | |
| if (!nr_exports) return 0; | |
| /* export directory header */ | |
| total_size = 10 * sizeof(int); | |
| /* function pointers */ | |
| total_size += nr_exports * sizeof(int); | |
| /* function name pointers */ | |
| total_size += spec->nb_names * sizeof(int); | |
| /* function ordinals */ | |
| total_size += spec->nb_names * sizeof(short); | |
| if (spec->nb_names % 2) total_size += sizeof(short); | |
| /* export name strings */ | |
| strings_size = strlen(spec->file_name) + 1; | |
| for (i = 0; i < spec->nb_names; i++) | |
| strings_size += strlen(spec->names[i]->name) + 1; | |
| /* forward strings */ | |
| for (i = spec->base; i <= spec->limit; i++) | |
| { | |
| ORDDEF *odp = spec->ordinals[i]; | |
| if (odp && odp->flags & FLAG_FORWARD) strings_size += strlen(odp->link_name) + 1; | |
| } | |
| total_size += (strings_size + 3) & ~3; | |
| return total_size; | |
| } | |
| /******************************************************************* | |
| * output_exports | |
| * | |
| * Output the export table for a Win32 module. | |
| */ | |
| static void output_exports( FILE *outfile, DLLSPEC *spec ) | |
| { | |
| int i, fwd_size = 0; | |
| int nr_exports = spec->base <= spec->limit ? spec->limit - spec->base + 1 : 0; | |
| if (!nr_exports) return; | |
| fprintf( outfile, "/* export table */\n" ); | |
| fprintf( outfile, "asm(\".data\\n\"\n" ); | |
| fprintf( outfile, " \"\\t.align %d\\n\"\n", get_alignment(4) ); | |
| fprintf( outfile, " \"%s:\\n\"\n", asm_name("__wine_spec_exports") ); | |
| /* 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 __wine_spec_exp_names\\n\"\n" ); /* Name */ | |
| fprintf( outfile, " \"\\t.long %d\\n\"\n", spec->base ); /* Base */ | |
| fprintf( outfile, " \"\\t.long %d\\n\"\n", nr_exports ); /* NumberOfFunctions */ | |
| fprintf( outfile, " \"\\t.long %d\\n\"\n", spec->nb_names ); /* NumberOfNames */ | |
| fprintf( outfile, " \"\\t.long __wine_spec_exports_funcs\\n\"\n" ); /* AddressOfFunctions */ | |
| if (spec->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 */ | |
| } | |
| /* output the function pointers */ | |
| fprintf( outfile, " \"__wine_spec_exports_funcs:\\n\"\n" ); | |
| for (i = spec->base; i <= spec->limit; i++) | |
| { | |
| ORDDEF *odp = spec->ordinals[i]; | |
| if (!odp) fprintf( outfile, " \"\\t.long 0\\n\"\n" ); | |
| else switch(odp->type) | |
| { | |
| case TYPE_EXTERN: | |
| case TYPE_STDCALL: | |
| case TYPE_VARARGS: | |
| case TYPE_CDECL: | |
| if (!(odp->flags & FLAG_FORWARD)) | |
| { | |
| fprintf( outfile, " \"\\t.long %s\\n\"\n", asm_name(odp->link_name) ); | |
| } | |
| else | |
| { | |
| fprintf( outfile, " \"\\t.long __wine_spec_forwards+%d\\n\"\n", fwd_size ); | |
| fwd_size += strlen(odp->link_name) + 1; | |
| } | |
| break; | |
| case TYPE_STUB: | |
| fprintf( outfile, " \"\\t.long %s\\n\"\n", | |
| asm_name( make_internal_name( odp, spec, "stub" )) ); | |
| break; | |
| default: | |
| assert(0); | |
| } | |
| } | |
| if (spec->nb_names) | |
| { | |
| /* output the function name pointers */ | |
| int namepos = strlen(spec->file_name) + 1; | |
| fprintf( outfile, " \"__wine_spec_exp_name_ptrs:\\n\"\n" ); | |
| for (i = 0; i < spec->nb_names; i++) | |
| { | |
| fprintf( outfile, " \"\\t.long __wine_spec_exp_names+%d\\n\"\n", namepos ); | |
| namepos += strlen(spec->names[i]->name) + 1; | |
| } | |
| /* output the function ordinals */ | |
| fprintf( outfile, " \"__wine_spec_exp_ordinals:\\n\"\n" ); | |
| for (i = 0; i < spec->nb_names; i++) | |
| { | |
| fprintf( outfile, " \"\\t%s %d\\n\"\n", | |
| get_asm_short_keyword(), spec->names[i]->ordinal - spec->base ); | |
| } | |
| if (spec->nb_names % 2) | |
| { | |
| fprintf( outfile, " \"\\t%s 0\\n\"\n", get_asm_short_keyword() ); | |
| } | |
| } | |
| /* output the export name strings */ | |
| fprintf( outfile, " \"__wine_spec_exp_names:\\n\"\n" ); | |
| fprintf( outfile, " \"\\t%s \\\"%s\\\"\\n\"\n", get_asm_string_keyword(), spec->file_name ); | |
| for (i = 0; i < spec->nb_names; i++) | |
| fprintf( outfile, " \"\\t%s \\\"%s\\\"\\n\"\n", | |
| get_asm_string_keyword(), spec->names[i]->name ); | |
| /* output forward strings */ | |
| if (fwd_size) | |
| { | |
| fprintf( outfile, " \"__wine_spec_forwards:\\n\"\n" ); | |
| for (i = spec->base; i <= spec->limit; i++) | |
| { | |
| ORDDEF *odp = spec->ordinals[i]; | |
| if (odp && (odp->flags & FLAG_FORWARD)) | |
| fprintf( outfile, " \"\\t%s \\\"%s\\\"\\n\"\n", get_asm_string_keyword(), odp->link_name ); | |
| } | |
| } | |
| fprintf( outfile, " \"\\t.align %d\\n\"\n", get_alignment(4) ); | |
| /* output relays */ | |
| /* we only support relay debugging on i386 */ | |
| if (target_cpu == CPU_x86) | |
| { | |
| for (i = spec->base; i <= spec->limit; i++) | |
| { | |
| ORDDEF *odp = spec->ordinals[i]; | |
| unsigned int j, args, mask = 0; | |
| /* skip nonexistent entry points */ | |
| if (!odp) goto ignore; | |
| /* skip non-functions */ | |
| if ((odp->type != TYPE_STDCALL) && (odp->type != TYPE_CDECL)) goto ignore; | |
| /* skip norelay and forward entry points */ | |
| if (odp->flags & (FLAG_NORELAY|FLAG_FORWARD)) 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; | |
| args = strlen(odp->u.func.arg_types) * sizeof(int); | |
| switch(odp->type) | |
| { | |
| case TYPE_STDCALL: | |
| fprintf( outfile, " \"\\tjmp %s\\n\"\n", asm_name(odp->link_name) ); | |
| fprintf( outfile, " \"\\tret $%d\\n\"\n", args ); | |
| fprintf( outfile, " \"\\t.long %s,0x%08x\\n\"\n", asm_name(odp->link_name), mask ); | |
| break; | |
| case TYPE_CDECL: | |
| fprintf( outfile, " \"\\tjmp %s\\n\"\n", asm_name(odp->link_name) ); | |
| fprintf( outfile, " \"\\tret\\n\"\n" ); | |
| fprintf( outfile, " \"\\t%s %d\\n\"\n", get_asm_short_keyword(), args ); | |
| fprintf( outfile, " \"\\t.long %s,0x%08x\\n\"\n", asm_name(odp->link_name), mask ); | |
| break; | |
| default: | |
| assert(0); | |
| } | |
| continue; | |
| ignore: | |
| fprintf( outfile, " \"\\t.long 0,0,0,0\\n\"\n" ); | |
| } | |
| } | |
| fprintf( outfile, ");\n" ); | |
| } | |
| /******************************************************************* | |
| * output_stub_funcs | |
| * | |
| * Output the functions for stub entry points | |
| */ | |
| static void output_stub_funcs( FILE *outfile, DLLSPEC *spec ) | |
| { | |
| int i; | |
| for (i = 0; i < spec->nb_entry_points; i++) | |
| { | |
| ORDDEF *odp = &spec->entry_points[i]; | |
| if (odp->type != TYPE_STUB) continue; | |
| fprintf( outfile, "#ifdef __GNUC__\n" ); | |
| fprintf( outfile, "extern void __wine_spec_unimplemented_stub( const char *module, const char *func ) __attribute__((noreturn));\n" ); | |
| fprintf( outfile, "#else\n" ); | |
| fprintf( outfile, "extern void __wine_spec_unimplemented_stub( const char *module, const char *func );\n" ); | |
| fprintf( outfile, "#endif\n\n" ); | |
| break; | |
| } | |
| for (i = 0; i < spec->nb_entry_points; i++) | |
| { | |
| const ORDDEF *odp = &spec->entry_points[i]; | |
| if (odp->type != TYPE_STUB) continue; | |
| fprintf( outfile, "void %s(void) ", make_internal_name( odp, spec, "stub" ) ); | |
| if (odp->name) | |
| fprintf( outfile, "{ __wine_spec_unimplemented_stub(__wine_spec_file_name, \"%s\"); }\n", odp->name ); | |
| else if (odp->export_name) | |
| fprintf( outfile, "{ __wine_spec_unimplemented_stub(__wine_spec_file_name, \"%s\"); }\n", odp->export_name ); | |
| else | |
| fprintf( outfile, "{ __wine_spec_unimplemented_stub(__wine_spec_file_name, \"%d\"); }\n", odp->ordinal ); | |
| } | |
| } | |
| /******************************************************************* | |
| * output_dll_init | |
| * | |
| * Output code for calling a dll constructor and destructor. | |
| */ | |
| void output_dll_init( FILE *outfile, const char *constructor, const char *destructor ) | |
| { | |
| if (target_platform == PLATFORM_APPLE) | |
| { | |
| /* Mach-O doesn't have an init section */ | |
| if (constructor) | |
| { | |
| fprintf( outfile, "asm(\"\\t.mod_init_func\\n\"\n" ); | |
| fprintf( outfile, " \"\\t.align 2\\n\"\n" ); | |
| fprintf( outfile, " \"\\t.long %s\\n\"\n", asm_name(constructor) ); | |
| fprintf( outfile, " \"\\t.text\\n\");\n" ); | |
| } | |
| if (destructor) | |
| { | |
| fprintf( outfile, "asm(\"\\t.mod_term_func\\n\"\n" ); | |
| fprintf( outfile, " \"\\t.align 2\\n\"\n" ); | |
| fprintf( outfile, " \"\\t.long %s\\n\"\n", asm_name(destructor) ); | |
| fprintf( outfile, " \"\\t.text\\n\");\n" ); | |
| } | |
| } | |
| else switch(target_cpu) | |
| { | |
| case CPU_x86: | |
| if (constructor) | |
| { | |
| fprintf( outfile, "asm(\"\\t.section\\t\\\".init\\\" ,\\\"ax\\\"\\n\"\n" ); | |
| fprintf( outfile, " \"\\tcall %s\\n\"\n", asm_name(constructor) ); | |
| fprintf( outfile, " \"\\t.section\\t\\\".text\\\"\\n\");\n" ); | |
| } | |
| if (destructor) | |
| { | |
| fprintf( outfile, "asm(\"\\t.section\\t\\\".fini\\\" ,\\\"ax\\\"\\n\"\n" ); | |
| fprintf( outfile, " \"\\tcall %s\\n\"\n", asm_name(destructor) ); | |
| fprintf( outfile, " \"\\t.section\\t\\\".text\\\"\\n\");\n" ); | |
| } | |
| break; | |
| case CPU_SPARC: | |
| if (constructor) | |
| { | |
| fprintf( outfile, "asm(\"\\t.section\\t\\\".init\\\" ,\\\"ax\\\"\\n\"\n" ); | |
| fprintf( outfile, " \"\\tcall %s\\n\"\n", asm_name(constructor) ); | |
| fprintf( outfile, " \"\\tnop\\n\"\n" ); | |
| fprintf( outfile, " \"\\t.section\\t\\\".text\\\"\\n\");\n" ); | |
| } | |
| if (destructor) | |
| { | |
| fprintf( outfile, "asm(\"\\t.section\\t\\\".fini\\\" ,\\\"ax\\\"\\n\"\n" ); | |
| fprintf( outfile, " \"\\tcall %s\\n\"\n", asm_name(destructor) ); | |
| fprintf( outfile, " \"\\tnop\\n\"\n" ); | |
| fprintf( outfile, " \"\\t.section\\t\\\".text\\\"\\n\");\n" ); | |
| } | |
| break; | |
| case CPU_ALPHA: | |
| if (constructor) | |
| { | |
| fprintf( outfile, "asm(\"\\t.section\\t\\\".init\\\" ,\\\"ax\\\"\\n\"\n" ); | |
| fprintf( outfile, " \"\\tjsr $26,%s\\n\"\n", asm_name(constructor) ); | |
| fprintf( outfile, " \"\\t.section\\t\\\".text\\\"\\n\");\n" ); | |
| } | |
| if (destructor) | |
| { | |
| fprintf( outfile, "asm(\"\\t.section\\t\\\".fini\\\" ,\\\"ax\\\"\\n\"\n" ); | |
| fprintf( outfile, " \"\\tjsr $26,%s\\n\"\n", asm_name(destructor) ); | |
| fprintf( outfile, " \"\\t.section\\t\\\".text\\\"\\n\");\n" ); | |
| } | |
| break; | |
| case CPU_POWERPC: | |
| if (constructor) | |
| { | |
| fprintf( outfile, "asm(\"\\t.section\\t\\\".init\\\" ,\\\"ax\\\"\\n\"\n" ); | |
| fprintf( outfile, " \"\\tbl %s\\n\"\n", asm_name(constructor) ); | |
| fprintf( outfile, " \"\\t.section\\t\\\".text\\\"\\n\");\n" ); | |
| } | |
| if (destructor) | |
| { | |
| fprintf( outfile, "asm(\"\\t.section\\t\\\".fini\\\" ,\\\"ax\\\"\\n\"\n" ); | |
| fprintf( outfile, " \"\\tbl %s\\n\"\n", asm_name(destructor) ); | |
| fprintf( outfile, " \"\\t.section\\t\\\".text\\\"\\n\");\n" ); | |
| } | |
| break; | |
| } | |
| } | |
| /******************************************************************* | |
| * BuildSpec32File | |
| * | |
| * Build a Win32 C file from a spec file. | |
| */ | |
| void BuildSpec32File( FILE *outfile, DLLSPEC *spec ) | |
| { | |
| int exports_size = 0; | |
| int nr_exports, nr_imports, nr_delayed; | |
| unsigned int page_size = get_page_size(); | |
| nr_exports = spec->base <= spec->limit ? spec->limit - spec->base + 1 : 0; | |
| resolve_imports( spec ); | |
| exports_size = get_exports_size( spec ); | |
| output_standard_file_header( outfile ); | |
| /* Reserve some space for the PE header */ | |
| fprintf( outfile, "extern char __wine_spec_pe_header[];\n" ); | |
| fprintf( outfile, "#ifndef __GNUC__\n" ); | |
| fprintf( outfile, "static void __asm__dummy_header(void) {\n" ); | |
| fprintf( outfile, "#endif\n" ); | |
| fprintf( outfile, "asm(\".text\\n\\t\"\n" ); | |
| fprintf( outfile, " \".align %d\\n\"\n", get_alignment(page_size) ); | |
| fprintf( outfile, " \"%s:\\t\"\n", asm_name("__wine_spec_pe_header") ); | |
| if (target_platform == PLATFORM_APPLE) | |
| fprintf( outfile, " \".space 65536\\n\\t\"\n" ); | |
| else | |
| fprintf( outfile, " \".skip 65536\\n\\t\"\n" ); | |
| fprintf( outfile, " \".data\\n\\t\"\n" ); | |
| fprintf( outfile, " \".align %d\\n\"\n", get_alignment(4) ); | |
| fprintf( outfile, " \"%s:\\t.long 1\");\n", asm_name("__wine_spec_data_start") ); | |
| fprintf( outfile, "#ifndef __GNUC__\n" ); | |
| fprintf( outfile, "}\n" ); | |
| fprintf( outfile, "#endif\n" ); | |
| if (target_platform == PLATFORM_APPLE) | |
| fprintf( outfile, "static char _end[4];\n" ); | |
| else | |
| fprintf( outfile, "extern char _end[];\n" ); | |
| fprintf( outfile, "static const char __wine_spec_file_name[] = \"%s\";\n", spec->file_name ); | |
| fprintf( outfile, "extern int __wine_spec_data_start[], __wine_spec_exports[];\n\n" ); | |
| output_stub_funcs( outfile, spec ); | |
| /* Output the DLL imports */ | |
| nr_imports = output_imports( outfile, spec, &nr_delayed ); | |
| /* Output the resources */ | |
| output_resources( outfile, spec ); | |
| /* Output the entry point function */ | |
| fprintf( outfile, "int __wine_spec_init_state = 0;\n" ); | |
| fprintf( outfile, "extern void %s();\n\n", spec->init_func ); | |
| /* 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, " void *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 */ | |
| switch(target_cpu) | |
| { | |
| case CPU_x86: | |
| fprintf( outfile, " { 0x%04x,\n", IMAGE_FILE_MACHINE_I386 ); /* Machine */ | |
| break; | |
| case CPU_POWERPC: | |
| fprintf( outfile, " { 0x%04x,\n", IMAGE_FILE_MACHINE_POWERPC ); /* Machine */ | |
| break; | |
| case CPU_ALPHA: | |
| fprintf( outfile, " { 0x%04x,\n", IMAGE_FILE_MACHINE_ALPHA ); /* Machine */ | |
| break; | |
| case CPU_SPARC: | |
| fprintf( outfile, " { 0x%04x,\n", IMAGE_FILE_MACHINE_UNKNOWN ); /* Machine */ | |
| break; | |
| } | |
| fprintf( outfile, " 0, 0, 0, 0,\n" ); | |
| fprintf( outfile, " sizeof(nt_header.OptionalHeader),\n" ); /* SizeOfOptionalHeader */ | |
| fprintf( outfile, " 0x%04x },\n", spec->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", spec->init_func ); /* AddressOfEntryPoint */ | |
| fprintf( outfile, " 0, __wine_spec_data_start,\n" ); /* BaseOfCode/Data */ | |
| fprintf( outfile, " __wine_spec_pe_header,\n" ); /* ImageBase */ | |
| fprintf( outfile, " %u,\n", page_size ); /* SectionAlignment */ | |
| fprintf( outfile, " %u,\n", page_size ); /* FileAlignment */ | |
| fprintf( outfile, " 1, 0,\n" ); /* Major/MinorOperatingSystemVersion */ | |
| fprintf( outfile, " 0, 0,\n" ); /* Major/MinorImageVersion */ | |
| fprintf( outfile, " %d,\n", spec->subsystem_major ); /* MajorSubsystemVersion */ | |
| fprintf( outfile, " %d,\n", spec->subsystem_minor ); /* MinorSubsystemVersion */ | |
| fprintf( outfile, " 0,\n" ); /* Win32VersionValue */ | |
| fprintf( outfile, " _end,\n" ); /* SizeOfImage */ | |
| fprintf( outfile, " %u,\n", page_size ); /* SizeOfHeaders */ | |
| fprintf( outfile, " 0,\n" ); /* CheckSum */ | |
| fprintf( outfile, " 0x%04x,\n", spec->subsystem );/* Subsystem */ | |
| fprintf( outfile, " 0,\n" ); /* DllCharacteristics */ | |
| fprintf( outfile, " %u, %u,\n", /* SizeOfStackReserve/Commit */ | |
| (spec->stack_size ? spec->stack_size : 1024) * 1024, page_size ); | |
| fprintf( outfile, " %u, %u,\n", /* SizeOfHeapReserve/Commit */ | |
| (spec->heap_size ? spec->heap_size : 1024) * 1024, page_size ); | |
| 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 */ | |
| spec->nb_resources ? "&__wine_spec_resources" : "0", | |
| spec->nb_resources ? "sizeof(__wine_spec_resources)" : "0" ); | |
| fprintf( outfile, " }\n }\n};\n\n" ); | |
| /* Output the DLL constructor */ | |
| fprintf( outfile, | |
| "void __wine_spec_init(void)\n" | |
| "{\n" | |
| " extern void __wine_dll_register( const struct image_nt_headers *, const char * );\n" | |
| " __wine_spec_init_state = 1;\n" | |
| " __wine_dll_register( &nt_header, __wine_spec_file_name );\n" | |
| "}\n\n" ); | |
| fprintf( outfile, | |
| "void __wine_spec_init_ctor(void)\n" | |
| "{\n" | |
| " if (__wine_spec_init_state) return;\n" | |
| " __wine_spec_init();\n" | |
| " __wine_spec_init_state = 2;\n" | |
| "}\n" ); | |
| fprintf( outfile, "#ifndef __GNUC__\n" ); | |
| fprintf( outfile, "static void __asm__dummy(void) {\n" ); | |
| fprintf( outfile, "#endif\n" ); | |
| output_exports( outfile, spec ); | |
| output_import_thunks( outfile, spec ); | |
| output_dll_init( outfile, "__wine_spec_init_ctor", NULL ); | |
| fprintf( outfile, "#ifndef __GNUC__\n" ); | |
| fprintf( outfile, "}\n" ); | |
| fprintf( outfile, "#endif\n" ); | |
| } | |
| /******************************************************************* | |
| * BuildDef32File | |
| * | |
| * Build a Win32 def file from a spec file. | |
| */ | |
| void BuildDef32File( FILE *outfile, DLLSPEC *spec ) | |
| { | |
| const char *name; | |
| int i, total; | |
| if (spec_file_name) | |
| fprintf( outfile, "; File generated automatically from %s; do not edit!\n\n", | |
| spec_file_name ); | |
| else | |
| fprintf( outfile, "; File generated automatically; do not edit!\n\n" ); | |
| fprintf(outfile, "LIBRARY %s\n\n", spec->file_name); | |
| fprintf(outfile, "EXPORTS\n"); | |
| /* Output the exports and relay entry points */ | |
| for (i = total = 0; i < spec->nb_entry_points; i++) | |
| { | |
| const ORDDEF *odp = &spec->entry_points[i]; | |
| int is_data = 0; | |
| if (!odp) continue; | |
| if (odp->name) name = odp->name; | |
| else if (odp->export_name) name = odp->export_name; | |
| else continue; | |
| if (!(odp->flags & FLAG_PRIVATE)) total++; | |
| if (odp->type == TYPE_STUB) continue; | |
| fprintf(outfile, " %s", name); | |
| switch(odp->type) | |
| { | |
| case TYPE_EXTERN: | |
| is_data = 1; | |
| /* fall through */ | |
| case TYPE_VARARGS: | |
| case TYPE_CDECL: | |
| /* try to reduce output */ | |
| if(strcmp(name, odp->link_name) || (odp->flags & FLAG_FORWARD)) | |
| fprintf(outfile, "=%s", odp->link_name); | |
| break; | |
| case TYPE_STDCALL: | |
| { | |
| int at_param = strlen(odp->u.func.arg_types) * sizeof(int); | |
| if (!kill_at) fprintf(outfile, "@%d", at_param); | |
| if (odp->flags & FLAG_FORWARD) | |
| { | |
| fprintf(outfile, "=%s", odp->link_name); | |
| } | |
| else if (strcmp(name, odp->link_name)) /* try to reduce output */ | |
| { | |
| fprintf(outfile, "=%s", odp->link_name); | |
| if (!kill_at) fprintf(outfile, "@%d", at_param); | |
| } | |
| break; | |
| } | |
| default: | |
| assert(0); | |
| } | |
| fprintf( outfile, " @%d", odp->ordinal ); | |
| if (!odp->name) fprintf( outfile, " NONAME" ); | |
| if (is_data) fprintf( outfile, " DATA" ); | |
| if (odp->flags & FLAG_PRIVATE) fprintf( outfile, " PRIVATE" ); | |
| fprintf( outfile, "\n" ); | |
| } | |
| if (!total) warning( "%s: Import library doesn't export anything\n", spec->file_name ); | |
| } | |
| /******************************************************************* | |
| * BuildDebugFile | |
| * | |
| * Build the debugging channels source file. | |
| */ | |
| void BuildDebugFile( FILE *outfile, const char *srcdir, char **argv ) | |
| { | |
| int nr_debug; | |
| char *prefix, *p, *constructor, *destructor; | |
| while (*argv) | |
| { | |
| if (!parse_debug_channels( srcdir, *argv++ )) exit(1); | |
| } | |
| output_standard_file_header( outfile ); | |
| nr_debug = output_debug( outfile ); | |
| if (!nr_debug) | |
| { | |
| fprintf( outfile, "/* no debug channels found for this module */\n" ); | |
| return; | |
| } | |
| if (output_file_name) | |
| { | |
| if ((p = strrchr( output_file_name, '/' ))) p++; | |
| prefix = xstrdup( p ? p : output_file_name ); | |
| if ((p = strchr( prefix, '.' ))) *p = 0; | |
| strcpy( p, make_c_identifier(p) ); | |
| } | |
| else prefix = xstrdup( "_" ); | |
| /* Output the DLL constructor */ | |
| constructor = xmalloc( strlen(prefix) + 17 ); | |
| destructor = xmalloc( strlen(prefix) + 17 ); | |
| sprintf( constructor, "__wine_dbg_%s_init", prefix ); | |
| sprintf( destructor, "__wine_dbg_%s_fini", prefix ); | |
| fprintf( outfile, | |
| "#ifdef __GNUC__\n" | |
| "void %s(void) __attribute__((constructor));\n" | |
| "void %s(void) __attribute__((destructor));\n" | |
| "#else\n" | |
| "static void __asm__dummy_dll_init(void) {\n", | |
| constructor, destructor ); | |
| output_dll_init( outfile, constructor, destructor ); | |
| fprintf( outfile, "}\n#endif /* defined(__GNUC__) */\n\n" ); | |
| fprintf( outfile, | |
| "void %s(void)\n" | |
| "{\n" | |
| " extern void *__wine_dbg_register( char * const *, int );\n" | |
| " if (!debug_registration) debug_registration = __wine_dbg_register( debug_channels, %d );\n" | |
| "}\n\n", constructor, nr_debug ); | |
| fprintf( outfile, | |
| "void %s(void)\n" | |
| "{\n" | |
| " extern void __wine_dbg_unregister( void* );\n" | |
| " __wine_dbg_unregister( debug_registration );\n" | |
| "}\n", destructor ); | |
| free( constructor ); | |
| free( destructor ); | |
| free( prefix ); | |
| } |