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Added debug_channels support.

This commit is contained in:
Alexandre Julliard 2000-11-05 04:49:13 +00:00
parent d3534c3957
commit 9a634693e7
4 changed files with 85 additions and 4 deletions
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2
tools/winebuild/build.h
View File

@ -166,6 +166,7 @@ extern int Limit;
extern int DLLHeapSize;
extern int UsePIC;
extern int debugging;
extern int nb_debug_channels;
extern char DLLName[80];
extern char DLLFileName[80];
@ -173,6 +174,7 @@ extern char DLLInitFunc[80];
extern char owner_name[80];
extern const char *input_file_name;
extern const char *output_file_name;
extern char **debug_channels;
extern ORDDEF EntryPoints[MAX_ORDINALS];
extern ORDDEF *Ordinals[MAX_ORDINALS];

2
tools/winebuild/main.c
View File

@ -29,11 +29,13 @@ int UsePIC = 0;
int nb_entry_points = 0;
int nb_names = 0;
int debugging = 1;
int nb_debug_channels = 0;
char DLLName[80];
char DLLFileName[80];
char DLLInitFunc[80];
char owner_name[80];
char **debug_channels;
const char *input_file_name;
const char *output_file_name;

26
tools/winebuild/parser.c
View File

@ -111,6 +111,26 @@ static char * GetToken(void)
}
/*******************************************************************
* ParseDebug
*
* Parse a debug channel definition.
*/
static void ParseDebug(void)
{
char *token = GetToken();
if (*token != '(') fatal_error( "Expected '(' got '%s'\n", token );
while ((token = GetToken()))
{
if (*token == ')') break;
debug_channels = xrealloc( debug_channels,
(nb_debug_channels + 1) * sizeof(*debug_channels));
debug_channels[nb_debug_channels++] = xstrdup(token);
}
if (!token) fatal_error( "End of file in dbch declaration\n" );
}
/*******************************************************************
* ParseVariable
*
@ -490,6 +510,12 @@ SPEC_TYPE ParseTopLevel( FILE *file )
fatal_error( "Owner only supported for Win16 spec files\n" );
strcpy( owner_name, GetToken() );
}
else if (strcmp(token, "debug_channels") == 0)
{
if (SpecType != SPEC_WIN32)
fatal_error( "debug channels only supported for Win32 spec files\n" );
ParseDebug();
}
else if (strcmp(token, "@") == 0)
{
if (SpecType != SPEC_WIN32)

59
tools/winebuild/spec32.c
View File

@ -23,6 +23,13 @@ static int name_compare( const void *name1, const void *name2 )
return strcmp( odp1->name, odp2->name );
}
static int string_compare( const void *ptr1, const void *ptr2 )
{
const char * const *str1 = ptr1;
const char * const *str2 = ptr2;
return strcmp( *str1, *str2 );
}
/*******************************************************************
* AssignOrdinals
*
@ -66,6 +73,35 @@ static void AssignOrdinals(void)
}
/*******************************************************************
* 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
*
@ -263,7 +299,7 @@ static void output_exports( FILE *outfile, int nr_exports, int nr_names, int fwd
}
#endif /* __i386__ */
fprintf( outfile, " }\n};\n" );
fprintf( outfile, " }\n};\n\n" );
}
@ -276,7 +312,7 @@ void BuildSpec32File( FILE *outfile )
{
ORDDEF *odp;
int i, fwd_size = 0, have_regs = FALSE;
int nr_exports, nr_imports, nr_resources;
int nr_exports, nr_imports, nr_resources, nr_debug;
int characteristics, subsystem;
const char *init_func;
DWORD page_size;
@ -414,6 +450,10 @@ void BuildSpec32File( FILE *outfile )
nr_resources = output_resources( outfile );
/* Output the debug channels */
nr_debug = output_debug( outfile );
/* Output LibMain function */
init_func = DLLInitFunc[0] ? DLLInitFunc : NULL;
@ -566,14 +606,25 @@ void BuildSpec32File( FILE *outfile )
fprintf( outfile, "#ifdef __GNUC__\n" );
fprintf( outfile, "static void %s_init(void) __attribute__((constructor));\n", DLLName );
fprintf( outfile, "static void %s_fini(void) __attribute__((destructor));\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, "asm(\"\\t.section\t.fini ,\\\"ax\\\"\\n\"\n" );
fprintf( outfile, " \"\\tcall %s_fini\\n\"\n", DLLName );
fprintf( outfile, " \"\\t.previous\\n\");\n" );
fprintf( outfile, "}\n" );
fprintf( outfile, "#endif /* defined(__GNUC__) */\n" );
fprintf( outfile, "#endif /* defined(__GNUC__) */\n\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 );
fprintf( outfile, " extern void *wine_dbg_register( char * const *, int );\n");
fprintf( outfile, " BUILTIN32_RegisterDLL( &nt_header, \"%s\" );\n", DLLFileName );
if (nr_debug) fprintf( outfile, " debug_registration = wine_dbg_register( debug_channels, %d );\n", nr_debug );
fprintf( outfile, "}\n\n" );
fprintf( outfile, "static void %s_fini(void)\n{\n", DLLName );
fprintf( outfile, " extern void wine_dbg_unregister( void * );\n");
if (nr_debug) fprintf( outfile, " wine_dbg_unregister( debug_registration );\n" );
fprintf( outfile, "}\n" );
}