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winebuild: Don't store the full spec for an imported dll. 

We only need the dll name.

Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Alexandre Julliard 2016-03-22 14:33:17 +09:00
parent 96ab323cf9
commit 8e10ae6705
1 changed files with 36 additions and 42 deletions
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78
tools/winebuild/import.c
View File

@ -39,7 +39,7 @@
struct import
{
DLLSPEC *spec; /* description of the imported dll */
char *dll_name; /* exported file name of the dll */
char *full_name; /* full name of the input file */
dev_t dev; /* device/inode of the input file */
ino_t ino;
@ -129,7 +129,7 @@ static void free_imports( struct import *imp )
{
free( imp->exports );
free( imp->imports );
free_dll_spec( imp->spec );
free( imp->dll_name );
free( imp->full_name );
free( imp );
}
@ -153,7 +153,7 @@ static struct import *is_already_imported( const char *name )
for (i = 0; i < nb_imports; i++)
{
if (!strcmp( dll_imports[i]->spec->file_name, name )) return dll_imports[i];
if (!strcmp( dll_imports[i]->dll_name, name )) return dll_imports[i];
}
return NULL;
}
@ -191,22 +191,20 @@ static char *find_library( const char *name )
}
/* read in the list of exported symbols of an import library */
static int read_import_lib( struct import *imp )
static DLLSPEC *read_import_lib( struct import *imp )
{
FILE *f;
int i, ret;
int i;
struct stat stat;
struct import *prev_imp;
DLLSPEC *spec = imp->spec;
int delayed = is_delayed_import( spec->file_name );
DLLSPEC *spec = alloc_dll_spec();
f = open_input_file( NULL, imp->full_name );
fstat( fileno(f), &stat );
imp->dev = stat.st_dev;
imp->ino = stat.st_ino;
ret = parse_def_file( f, spec );
if (!parse_def_file( f, spec )) exit( 1 );
close_input_file( f );
if (!ret) return 0;
/* check if we already imported that library from a different file */
if ((prev_imp = is_already_imported( spec->file_name )))
@ -214,13 +212,8 @@ static int read_import_lib( struct import *imp )
if (prev_imp->dev != imp->dev || prev_imp->ino != imp->ino)
fatal_error( "%s and %s have the same export name '%s'\n",
prev_imp->full_name, imp->full_name, spec->file_name );
return 0; /* the same file was already loaded, ignore this one */
}
if (delayed)
{
imp->delay = 1;
nb_delayed++;
free_dll_spec( spec );
return NULL; /* the same file was already loaded, ignore this one */
}
if (spec->nb_entry_points)
@ -230,7 +223,7 @@ static int read_import_lib( struct import *imp )
imp->exports[imp->nb_exports++] = &spec->entry_points[i];
qsort( imp->exports, imp->nb_exports, sizeof(*imp->exports), func_cmp );
}
return 1;
return spec;
}
/* build the dll exported name from the import lib name or path */
@ -260,29 +253,30 @@ static char *get_dll_name( const char *name, const char *filename )
/* add a dll to the list of imports */
void add_import_dll( const char *name, const char *filename )
{
DLLSPEC *spec;
char *dll_name = get_dll_name( name, filename );
struct import *imp = xmalloc( sizeof(*imp) );
imp->spec = alloc_dll_spec();
imp->spec->file_name = get_dll_name( name, filename );
imp->delay = 0;
imp->imports = NULL;
imp->nb_imports = 0;
imp->exports = NULL;
imp->nb_exports = 0;
memset( imp, 0, sizeof(*imp) );
if (filename) imp->full_name = xstrdup( filename );
else imp->full_name = find_library( name );
if (read_import_lib( imp ))
{
dll_imports = xrealloc( dll_imports, (nb_imports+1) * sizeof(*dll_imports) );
dll_imports[nb_imports++] = imp;
}
else
if (!(spec = read_import_lib( imp )))
{
free_imports( imp );
if (nb_errors) exit(1);
return;
}
imp->dll_name = spec->file_name ? spec->file_name : dll_name;
if (is_delayed_import( dll_name ))
{
imp->delay = 1;
nb_delayed++;
}
dll_imports = xrealloc( dll_imports, (nb_imports+1) * sizeof(*dll_imports) );
dll_imports[nb_imports++] = imp;
}
/* add a library to the list of delayed imports */
@ -359,7 +353,7 @@ static void add_extra_undef_symbols( DLLSPEC *spec )
static int check_unused( const struct import* imp, const DLLSPEC *spec )
{
int i;
const char *file_name = imp->spec->file_name;
const char *file_name = imp->dll_name;
size_t len = strlen( file_name );
const char *p = strchr( file_name, '.' );
if (p && !strcasecmp( p, ".dll" )) len = p - file_name;
@ -397,10 +391,10 @@ static void check_undefined_forwards( DLLSPEC *spec )
{
struct import *imp = dll_imports[j];
if (strcasecmp( imp->spec->file_name, dll_name )) continue;
if (strcasecmp( imp->dll_name, dll_name )) continue;
if (!find_export( api_name, imp->exports, imp->nb_exports ))
warning( "%s:%d: forward '%s' not found in %s\n",
spec->src_name, odp->lineno, odp->link_name, imp->spec->file_name );
spec->src_name, odp->lineno, odp->link_name, imp->dll_name );
break;
}
if (j == nb_imports)
@ -550,7 +544,7 @@ void resolve_imports( DLLSPEC *spec )
if (odp->flags & FLAG_PRIVATE) continue;
if (odp->type != TYPE_STDCALL && odp->type != TYPE_CDECL)
warning( "winebuild: Data export '%s' cannot be imported from %s\n",
odp->link_name, imp->spec->file_name );
odp->link_name, imp->dll_name );
else
{
add_import_func( imp, odp );
@ -563,7 +557,7 @@ void resolve_imports( DLLSPEC *spec )
{
/* the dll is not used, get rid of it */
if (check_unused( imp, spec ))
warning( "winebuild: %s imported but no symbols used\n", imp->spec->file_name );
warning( "winebuild: %s imported but no symbols used\n", imp->dll_name );
remove_import_dll( i );
i--;
}
@ -683,7 +677,7 @@ static void output_immediate_imports(void)
for (i = j = 0; i < nb_imports; i++)
{
if (dll_imports[i]->delay) continue;
dll_name = make_c_identifier( dll_imports[i]->spec->file_name );
dll_name = make_c_identifier( dll_imports[i]->dll_name );
output( "\t.long .L__wine_spec_import_data_names+%d-.L__wine_spec_rva_base\n", /* OriginalFirstThunk */
j * get_ptr_size() );
output( "\t.long 0\n" ); /* TimeDateStamp */
@ -705,7 +699,7 @@ static void output_immediate_imports(void)
for (i = 0; i < nb_imports; i++)
{
if (dll_imports[i]->delay) continue;
dll_name = make_c_identifier( dll_imports[i]->spec->file_name );
dll_name = make_c_identifier( dll_imports[i]->dll_name );
for (j = 0; j < dll_imports[i]->nb_imports; j++)
{
ORDDEF *odp = dll_imports[i]->imports[j];
@ -734,7 +728,7 @@ static void output_immediate_imports(void)
for (i = 0; i < nb_imports; i++)
{
if (dll_imports[i]->delay) continue;
dll_name = make_c_identifier( dll_imports[i]->spec->file_name );
dll_name = make_c_identifier( dll_imports[i]->dll_name );
for (j = 0; j < dll_imports[i]->nb_imports; j++)
{
ORDDEF *odp = dll_imports[i]->imports[j];
@ -751,9 +745,9 @@ static void output_immediate_imports(void)
for (i = 0; i < nb_imports; i++)
{
if (dll_imports[i]->delay) continue;
dll_name = make_c_identifier( dll_imports[i]->spec->file_name );
dll_name = make_c_identifier( dll_imports[i]->dll_name );
output( ".L__wine_spec_import_name_%s:\n\t%s \"%s\"\n",
dll_name, get_asm_string_keyword(), dll_imports[i]->spec->file_name );
dll_name, get_asm_string_keyword(), dll_imports[i]->dll_name );
}
}
@ -865,7 +859,7 @@ static void output_delayed_imports( const DLLSPEC *spec )
if (!dll_imports[i]->delay) continue;
output( ".L__wine_delay_name_%d:\n", i );
output( "\t%s \"%s\"\n",
get_asm_string_keyword(), dll_imports[i]->spec->file_name );
get_asm_string_keyword(), dll_imports[i]->dll_name );
}
for (i = 0; i < nb_imports; i++)