#include <stdarg.h>
#include <string.h>
-#include "winglue.h"
-//#include "wine/exception.h"
#include "build.h"
+#define IMAGE_FILE_MACHINE_UNKNOWN 0
+#define IMAGE_FILE_MACHINE_I386 0x014c
+#define IMAGE_FILE_MACHINE_ALPHA 0x0184
+#define IMAGE_FILE_MACHINE_POWERPC 0x01f0
+#define IMAGE_FILE_MACHINE_AMD64 0x8664
+#define IMAGE_FILE_MACHINE_ARM 0x01C0
+
+#define IMAGE_SIZEOF_NT_OPTIONAL32_HEADER 224
+#define IMAGE_SIZEOF_NT_OPTIONAL64_HEADER 240
+
+#define IMAGE_NT_OPTIONAL_HDR32_MAGIC 0x10b
+#define IMAGE_NT_OPTIONAL_HDR64_MAGIC 0x20b
+#define IMAGE_ROM_OPTIONAL_HDR_MAGIC 0x107
/* check if entry point needs a relay thunk */
static inline int needs_relay( const ORDDEF *odp )
{
int i;
- if (target_cpu != CPU_x86) return 0;
+ if (target_cpu != CPU_x86 && target_cpu != CPU_x86_64) return 0;
for (i = spec->base; i <= spec->limit; i++)
{
output( "\t.align %d\n", get_alignment(4) );
output( ".L__wine_spec_relay_entry_point_%d:\n", i );
- if (odp->flags & FLAG_REGISTER)
- output( "\tpushl %%eax\n" );
- else
- output( "\tpushl %%esp\n" );
-
args = strlen(odp->u.func.arg_types);
flags = 0;
- if (odp->flags & FLAG_RET64) flags |= 1;
- if (odp->type == TYPE_STDCALL) flags |= 2;
- output( "\tpushl $%u\n", (flags << 24) | (args << 16) | (i - spec->base) );
- if (UsePIC)
+ switch (target_cpu)
{
- output( "\tcall %s\n", asm_name("__wine_spec_get_pc_thunk_eax") );
- output( "1:\tleal .L__wine_spec_relay_descr-1b(%%eax),%%eax\n" );
- }
- else output( "\tmovl $.L__wine_spec_relay_descr,%%eax\n" );
- output( "\tpushl %%eax\n" );
+ case CPU_x86:
+ if (odp->flags & FLAG_REGISTER)
+ output( "\tpushl %%eax\n" );
+ else
+ output( "\tpushl %%esp\n" );
- if (odp->flags & FLAG_REGISTER)
- {
- output( "\tcall *8(%%eax)\n" );
- }
- else
- {
- output( "\tcall *4(%%eax)\n" );
- if (odp->type == TYPE_STDCALL)
- output( "\tret $%u\n", args * get_ptr_size() );
+ if (odp->flags & FLAG_RET64) flags |= 1;
+ output( "\tpushl $%u\n", (flags << 24) | (args << 16) | (i - spec->base) );
+
+ if (UsePIC)
+ {
+ output( "\tcall %s\n", asm_name("__wine_spec_get_pc_thunk_eax") );
+ output( "1:\tleal .L__wine_spec_relay_descr-1b(%%eax),%%eax\n" );
+ }
+ else output( "\tmovl $.L__wine_spec_relay_descr,%%eax\n" );
+ output( "\tpushl %%eax\n" );
+
+ if (odp->flags & FLAG_REGISTER)
+ {
+ output( "\tcall *8(%%eax)\n" );
+ }
else
- output( "\tret\n" );
+ {
+ output( "\tcall *4(%%eax)\n" );
+ if (odp->type == TYPE_STDCALL)
+ output( "\tret $%u\n", args * get_ptr_size() );
+ else
+ output( "\tret\n" );
+ }
+ break;
+
+ case CPU_x86_64:
+ output( "\t.cfi_startproc\n" );
+ output( "\tsubq $40,%%rsp\n" );
+ output( "\t.cfi_adjust_cfa_offset 40\n" );
+ output( "\tmovq %%rcx,48(%%rsp)\n" );
+ output( "\tmovq %%rdx,56(%%rsp)\n" );
+ output( "\tmovq %%r8,64(%%rsp)\n" );
+ output( "\tmovq %%r9,72(%%rsp)\n" );
+ output( "\tleaq 40(%%rsp),%%r8\n" );
+ output( "\tmovq $%u,%%rdx\n", (flags << 24) | (args << 16) | (i - spec->base) );
+ output( "\tleaq .L__wine_spec_relay_descr(%%rip),%%rcx\n" );
+ output( "\tcallq *%u(%%rcx)\n", (odp->flags & FLAG_REGISTER) ? 16 : 8 );
+ output( "\taddq $40,%%rsp\n" );
+ output( "\t.cfi_adjust_cfa_offset -40\n" );
+ output( "\tret\n" );
+ output( "\t.cfi_endproc\n" );
+ break;
+
+ default:
+ assert(0);
}
}
}
*
* Output the export table for a Win32 module.
*/
-static void output_exports( DLLSPEC *spec )
+void output_exports( DLLSPEC *spec )
{
int i, fwd_size = 0;
int nr_exports = spec->base <= spec->limit ? spec->limit - spec->base + 1 : 0;
/* output relays */
- /* we only support relay debugging on i386 */
- if (target_cpu != CPU_x86)
+ if (!has_relays( spec ))
{
output( "\t%s 0\n", get_asm_ptr_keyword() );
return;
case CPU_ALPHA:
output( "\tjsr $26,%s\n", asm_name(constructor) );
break;
+ case CPU_ARM:
+ output( "\tblx %s\n", asm_name(constructor) );
+ break;
case CPU_POWERPC:
output( "\tbl %s\n", asm_name(constructor) );
break;
/*******************************************************************
- * BuildSpec32File
+ * output_module
*
- * Build a Win32 C file from a spec file.
+ * Output the module data.
*/
-void BuildSpec32File( DLLSPEC *spec )
+void output_module( DLLSPEC *spec )
{
int machine = 0;
unsigned int page_size = get_page_size();
- resolve_imports( spec );
- output_standard_file_header();
-
/* Reserve some space for the PE header */
- output( "\t.text\n" );
- output( "\t.align %d\n", get_alignment(page_size) );
- output( "__wine_spec_pe_header:\n" );
- if (target_platform == PLATFORM_APPLE)
+ switch (target_platform)
+ {
+ case PLATFORM_APPLE:
+ output( "\t.text\n" );
+ output( "\t.align %d\n", get_alignment(page_size) );
+ output( "__wine_spec_pe_header:\n" );
output( "\t.space 65536\n" );
- else
- output( "\t.skip 65536\n" );
+ break;
+ case PLATFORM_SOLARIS:
+ output( "\n\t.section \".text\",\"ax\"\n" );
+ output( "__wine_spec_pe_header:\n" );
+ output( "\t.skip %u\n", 65536 + page_size );
+ break;
+ default:
+ output( "\n\t.section \".init\",\"ax\"\n" );
+ switch(target_cpu)
+ {
+ case CPU_x86:
+ case CPU_x86_64:
+ case CPU_ALPHA:
+ case CPU_SPARC:
+ output( "\tjmp 1f\n" );
+ break;
+ case CPU_ARM:
+ case CPU_POWERPC:
+ output( "\tb 1f\n" );
+ break;
+ }
+ output( "__wine_spec_pe_header:\n" );
+ output( "\t.skip %u\n", 65536 + page_size );
+ output( "1:\n" );
+ break;
+ }
/* Output the NT header */
output( "%s\n", asm_globl("__wine_spec_nt_header") );
output( ".L__wine_spec_rva_base:\n" );
- output( "\t.long 0x%04x\n", IMAGE_NT_SIGNATURE ); /* Signature */
+ output( "\t.long 0x4550\n" ); /* Signature */
switch(target_cpu)
{
case CPU_x86: machine = IMAGE_FILE_MACHINE_I386; break;
case CPU_x86_64: machine = IMAGE_FILE_MACHINE_AMD64; break;
+ case CPU_ARM: machine = IMAGE_FILE_MACHINE_ARM; break;
case CPU_POWERPC: machine = IMAGE_FILE_MACHINE_POWERPC; break;
case CPU_ALPHA: machine = IMAGE_FILE_MACHINE_ALPHA; break;
case CPU_SPARC: machine = IMAGE_FILE_MACHINE_UNKNOWN; break;
output( "\t.long 0\n" ); /* SizeOfUninitializedData */
/* note: we expand the AddressOfEntryPoint field on 64-bit by overwriting the BaseOfCode field */
output( "\t%s %s\n", /* AddressOfEntryPoint */
- get_asm_ptr_keyword(), asm_name(spec->init_func) );
+ get_asm_ptr_keyword(), spec->init_func ? asm_name(spec->init_func) : "0" );
if (get_ptr_size() == 4)
{
output( "\t.long 0\n" ); /* BaseOfCode */
if (target_platform == PLATFORM_APPLE)
output( "\t.lcomm %s,4\n", asm_name("_end") );
+ output_asm_constructor( "__wine_spec_init_ctor" );
+}
+
+
+/*******************************************************************
+ * BuildSpec32File
+ *
+ * Build a Win32 C file from a spec file.
+ */
+void BuildSpec32File( DLLSPEC *spec )
+{
+ resolve_imports( spec );
+ output_standard_file_header();
+ output_module( spec );
output_stubs( spec );
output_exports( spec );
output_imports( spec );
output_resources( spec );
- output_asm_constructor( "__wine_spec_init_ctor" );
output_gnu_stack_note();
}
+/*******************************************************************
+ * output_fake_module
+ *
+ * Build a fake binary module from a spec file.
+ */
+void output_fake_module( DLLSPEC *spec )
+{
+ static const unsigned char dll_code_section[] = { 0x31, 0xc0, /* xor %eax,%eax */
+ 0xc2, 0x0c, 0x00 }; /* ret $12 */
+
+ static const unsigned char exe_code_section[] = { 0xb8, 0x01, 0x00, 0x00, 0x00, /* movl $1,%eax */
+ 0xc2, 0x04, 0x00 }; /* ret $4 */
+
+ static const char fakedll_signature[] = "Wine placeholder DLL";
+ const unsigned int page_size = get_page_size();
+ const unsigned int section_align = page_size;
+ const unsigned int file_align = 0x200;
+ const unsigned int reloc_size = 8;
+ const unsigned int lfanew = (0x40 + sizeof(fakedll_signature) + 15) & ~15;
+ const unsigned int nb_sections = 2 + (spec->nb_resources != 0);
+ const unsigned int text_size = (spec->characteristics & IMAGE_FILE_DLL) ?
+ sizeof(dll_code_section) : sizeof(exe_code_section);
+ unsigned char *resources;
+ unsigned int resources_size;
+ unsigned int image_size = 3 * section_align;
+
+ resolve_imports( spec );
+ output_bin_resources( spec, 3 * section_align );
+ resources = output_buffer;
+ resources_size = output_buffer_pos;
+ if (resources_size) image_size += (resources_size + section_align - 1) & ~(section_align - 1);
+
+ init_output_buffer();
+
+ put_word( 0x5a4d ); /* e_magic */
+ put_word( 0x40 ); /* e_cblp */
+ put_word( 0x01 ); /* e_cp */
+ put_word( 0 ); /* e_crlc */
+ put_word( lfanew / 16 ); /* e_cparhdr */
+ put_word( 0x0000 ); /* e_minalloc */
+ put_word( 0xffff ); /* e_maxalloc */
+ put_word( 0x0000 ); /* e_ss */
+ put_word( 0x00b8 ); /* e_sp */
+ put_word( 0 ); /* e_csum */
+ put_word( 0 ); /* e_ip */
+ put_word( 0 ); /* e_cs */
+ put_word( lfanew ); /* e_lfarlc */
+ put_word( 0 ); /* e_ovno */
+ put_dword( 0 ); /* e_res */
+ put_dword( 0 );
+ put_word( 0 ); /* e_oemid */
+ put_word( 0 ); /* e_oeminfo */
+ put_dword( 0 ); /* e_res2 */
+ put_dword( 0 );
+ put_dword( 0 );
+ put_dword( 0 );
+ put_dword( 0 );
+ put_dword( lfanew );
+
+ put_data( fakedll_signature, sizeof(fakedll_signature) );
+ align_output( 16 );
+
+ put_dword( 0x4550 ); /* Signature */
+ switch(target_cpu)
+ {
+ case CPU_x86: put_word( IMAGE_FILE_MACHINE_I386 ); break;
+ case CPU_x86_64: put_word( IMAGE_FILE_MACHINE_AMD64 ); break;
+ case CPU_POWERPC: put_word( IMAGE_FILE_MACHINE_POWERPC ); break;
+ case CPU_ALPHA: put_word( IMAGE_FILE_MACHINE_ALPHA ); break;
+ case CPU_SPARC: put_word( IMAGE_FILE_MACHINE_UNKNOWN ); break;
+ case CPU_ARM: put_word( IMAGE_FILE_MACHINE_ARM ); break;
+ }
+ put_word( nb_sections ); /* NumberOfSections */
+ put_dword( 0 ); /* TimeDateStamp */
+ put_dword( 0 ); /* PointerToSymbolTable */
+ put_dword( 0 ); /* NumberOfSymbols */
+ put_word( get_ptr_size() == 8 ?
+ IMAGE_SIZEOF_NT_OPTIONAL64_HEADER :
+ IMAGE_SIZEOF_NT_OPTIONAL32_HEADER ); /* SizeOfOptionalHeader */
+ put_word( spec->characteristics ); /* Characteristics */
+ put_word( get_ptr_size() == 8 ?
+ IMAGE_NT_OPTIONAL_HDR64_MAGIC :
+ IMAGE_NT_OPTIONAL_HDR32_MAGIC ); /* Magic */
+ put_byte( 0 ); /* MajorLinkerVersion */
+ put_byte( 0 ); /* MinorLinkerVersion */
+ put_dword( text_size ); /* SizeOfCode */
+ put_dword( 0 ); /* SizeOfInitializedData */
+ put_dword( 0 ); /* SizeOfUninitializedData */
+ put_dword( section_align ); /* AddressOfEntryPoint */
+ put_dword( section_align ); /* BaseOfCode */
+ if (get_ptr_size() == 4) put_dword( 0 ); /* BaseOfData */
+ put_pword( 0x10000000 ); /* ImageBase */
+ put_dword( section_align ); /* SectionAlignment */
+ put_dword( file_align ); /* FileAlignment */
+ put_word( 1 ); /* MajorOperatingSystemVersion */
+ put_word( 0 ); /* MinorOperatingSystemVersion */
+ put_word( 0 ); /* MajorImageVersion */
+ put_word( 0 ); /* MinorImageVersion */
+ put_word( spec->subsystem_major ); /* MajorSubsystemVersion */
+ put_word( spec->subsystem_minor ); /* MinorSubsystemVersion */
+ put_dword( 0 ); /* Win32VersionValue */
+ put_dword( image_size ); /* SizeOfImage */
+ put_dword( file_align ); /* SizeOfHeaders */
+ put_dword( 0 ); /* CheckSum */
+ put_word( spec->subsystem ); /* Subsystem */
+ put_word( spec->dll_characteristics ); /* DllCharacteristics */
+ put_pword( (spec->stack_size ? spec->stack_size : 1024) * 1024 ); /* SizeOfStackReserve */
+ put_pword( page_size ); /* SizeOfStackCommit */
+ put_pword( (spec->heap_size ? spec->heap_size : 1024) * 1024 ); /* SizeOfHeapReserve */
+ put_pword( page_size ); /* SizeOfHeapCommit */
+ put_dword( 0 ); /* LoaderFlags */
+ put_dword( 16 ); /* NumberOfRvaAndSizes */
+
+ put_dword( 0 ); put_dword( 0 ); /* DataDirectory[IMAGE_DIRECTORY_ENTRY_EXPORT] */
+ put_dword( 0 ); put_dword( 0 ); /* DataDirectory[IMAGE_DIRECTORY_ENTRY_IMPORT] */
+ if (resources_size) /* DataDirectory[IMAGE_DIRECTORY_ENTRY_RESOURCE] */
+ {
+ put_dword( 3 * section_align );
+ put_dword( resources_size );
+ }
+ else
+ {
+ put_dword( 0 );
+ put_dword( 0 );
+ }
+
+ put_dword( 0 ); put_dword( 0 ); /* DataDirectory[IMAGE_DIRECTORY_ENTRY_EXCEPTION] */
+ put_dword( 0 ); put_dword( 0 ); /* DataDirectory[IMAGE_DIRECTORY_ENTRY_SECURITY] */
+ put_dword( 2 * section_align ); /* DataDirectory[IMAGE_DIRECTORY_ENTRY_BASERELOC] */
+ put_dword( reloc_size );
+ put_dword( 0 ); put_dword( 0 ); /* DataDirectory[IMAGE_DIRECTORY_ENTRY_DEBUG] */
+ put_dword( 0 ); put_dword( 0 ); /* DataDirectory[IMAGE_DIRECTORY_ENTRY_COPYRIGHT] */
+ put_dword( 0 ); put_dword( 0 ); /* DataDirectory[IMAGE_DIRECTORY_ENTRY_GLOBALPTR] */
+ put_dword( 0 ); put_dword( 0 ); /* DataDirectory[IMAGE_DIRECTORY_ENTRY_TLS] */
+ put_dword( 0 ); put_dword( 0 ); /* DataDirectory[IMAGE_DIRECTORY_ENTRY_LOAD_CONFIG] */
+ put_dword( 0 ); put_dword( 0 ); /* DataDirectory[IMAGE_DIRECTORY_ENTRY_BOUND_IMPORT] */
+ put_dword( 0 ); put_dword( 0 ); /* DataDirectory[IMAGE_DIRECTORY_ENTRY_IAT] */
+ put_dword( 0 ); put_dword( 0 ); /* DataDirectory[IMAGE_DIRECTORY_ENTRY_DELAY_IMPORT] */
+ put_dword( 0 ); put_dword( 0 ); /* DataDirectory[IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR] */
+ put_dword( 0 ); put_dword( 0 ); /* DataDirectory[15] */
+
+ /* .text section */
+ put_data( ".text\0\0", 8 ); /* Name */
+ put_dword( section_align ); /* VirtualSize */
+ put_dword( section_align ); /* VirtualAddress */
+ put_dword( text_size ); /* SizeOfRawData */
+ put_dword( file_align ); /* PointerToRawData */
+ put_dword( 0 ); /* PointerToRelocations */
+ put_dword( 0 ); /* PointerToLinenumbers */
+ put_word( 0 ); /* NumberOfRelocations */
+ put_word( 0 ); /* NumberOfLinenumbers */
+ put_dword( 0x60000020 /* CNT_CODE|MEM_EXECUTE|MEM_READ */ ); /* Characteristics */
+
+ /* .reloc section */
+ put_data( ".reloc\0", 8 ); /* Name */
+ put_dword( section_align ); /* VirtualSize */
+ put_dword( 2 * section_align );/* VirtualAddress */
+ put_dword( reloc_size ); /* SizeOfRawData */
+ put_dword( 2 * file_align ); /* PointerToRawData */
+ put_dword( 0 ); /* PointerToRelocations */
+ put_dword( 0 ); /* PointerToLinenumbers */
+ put_word( 0 ); /* NumberOfRelocations */
+ put_word( 0 ); /* NumberOfLinenumbers */
+ put_dword( 0x42000040 /* CNT_INITIALIZED_DATA|MEM_DISCARDABLE|MEM_READ */ ); /* Characteristics */
+
+ /* .rsrc section */
+ if (resources_size)
+ {
+ put_data( ".rsrc\0\0", 8 ); /* Name */
+ put_dword( (resources_size + section_align - 1) & ~(section_align - 1) ); /* VirtualSize */
+ put_dword( 3 * section_align );/* VirtualAddress */
+ put_dword( resources_size ); /* SizeOfRawData */
+ put_dword( 3 * file_align ); /* PointerToRawData */
+ put_dword( 0 ); /* PointerToRelocations */
+ put_dword( 0 ); /* PointerToLinenumbers */
+ put_word( 0 ); /* NumberOfRelocations */
+ put_word( 0 ); /* NumberOfLinenumbers */
+ put_dword( 0x40000040 /* CNT_INITIALIZED_DATA|MEM_READ */ ); /* Characteristics */
+ }
+
+ /* .text contents */
+ align_output( file_align );
+ if (spec->characteristics & IMAGE_FILE_DLL)
+ put_data( dll_code_section, sizeof(dll_code_section) );
+ else
+ put_data( exe_code_section, sizeof(exe_code_section) );
+
+ /* .reloc contents */
+ align_output( file_align );
+ put_dword( 0 ); /* VirtualAddress */
+ put_dword( 0 ); /* SizeOfBlock */
+
+ /* .rsrc contents */
+ if (resources_size)
+ {
+ align_output( file_align );
+ put_data( resources, resources_size );
+ }
+ flush_output_buffer();
+}
+
+
/*******************************************************************
* BuildDef32File
*
if (!(odp->flags & FLAG_PRIVATE)) total++;
-
- output( " %s", name );
-
switch(odp->type)
{
case TYPE_EXTERN:
case TYPE_VARARGS:
case TYPE_CDECL:
/* try to reduce output */
+ output( " %s", name );
if(strcmp(name, odp->link_name) || (odp->flags & FLAG_FORWARD))
output( "=%s", odp->link_name );
break;
case TYPE_STDCALL:
{
int at_param = strlen(odp->u.func.arg_types) * get_ptr_size();
- if (!kill_at) output( "@%d", at_param );
+ output( " %s", name );
+ if (!kill_at && target_cpu == CPU_x86) output( "@%d", at_param );
if (odp->flags & FLAG_FORWARD)
{
output( "=%s", odp->link_name );
else if (strcmp(name, odp->link_name)) /* try to reduce output */
{
output( "=%s", odp->link_name );
+ if (!kill_at && target_cpu == CPU_x86) output( "@%d", at_param );
+ }
+ break;
+ }
+ case TYPE_FASTCALL:
+ {
+ int at_param = strlen(odp->u.func.arg_types) * get_ptr_size();
+ output( " " );
+ if (!kill_at) output( "@" );
+ output( "%s", name );
+ if (!kill_at) output( "@%d", at_param );
+ if (odp->flags & FLAG_FORWARD)
+ {
+ output( "=" );
+ output( "%s", odp->link_name );
+ }
+ else if (strcmp(name, odp->link_name)) /* try to reduce output */
+ {
+ output( "=" );
+ if (!kill_at) output( "@" );
+ output( "%s", odp->link_name );
if (!kill_at) output( "@%d", at_param );
}
break;
}
case TYPE_STUB:
{
+ output( " %s", name );
if (!kill_at)
{
const char *check = name + strlen(name);
output("%s", check - 1);
}
}
- if (NULL != odp->name)
+ if (odp->name || odp->export_name)
{
output("=%s", make_internal_name( odp, spec, "stub" ));
}
*/
void BuildPedllFile( DLLSPEC *spec )
{
- int nr_exports;
+ int i, has_stubs = 0;
- nr_exports = spec->base <= spec->limit ? spec->limit - spec->base + 1 : 0;
output_standard_file_header();
+ for (i = 0; i < spec->nb_entry_points; i++)
+ {
+ const ORDDEF *odp = &spec->entry_points[i];
+ if (odp->type == TYPE_STUB)
+ {
+ has_stubs = 1;
+ break;
+ }
+ }
+
+ if (!has_stubs)
+ {
+ output( "/* This file is intentionally left blank */\n");
+ return;
+ }
+
output( "#include <stdarg.h>\n");
output( "#include \"windef.h\"\n");
output( "#include \"winbase.h\"\n");
output( "static const char __wine_spec_file_name[] = \"%s\";\n\n", spec->file_name );
- if (nr_exports)
- {
- /* Output the stub functions */
-
- output_stub_funcs( spec );
- }
+ /* Output the stub functions */
+ output_stub_funcs( spec );
}
projects / reactos.git / blobdiff