static search_result FindACue( cue_handle *cueh )
{
cue_find data;
data.found_a_file = false;
data.best_line = 0;
data.best_cueh = cueh;
data.name = CurrGet.li.source.start;
data.len = CurrGet.li.source.len;
if( CurrGet.multi_module ) {
if( data.len == 0 ) {
Error( ERR_NONE, LIT_ENG( ERR_WANT_MODULE ) );
}
if( DIPWalkModList( CurrGet.li.mod, FindModCue, &data ) == WR_FAIL ) {
return( SR_FAIL );
}
} else {
if( CurrGet.li.mod == NO_MOD )
CurrGet.li.mod = CodeAddrMod;
if( FindModCue( CurrGet.li.mod, &data ) == WR_FAIL ) {
return( SR_FAIL );
}
}
if( !data.found_a_file ) {
Error( ERR_NONE, LIT_ENG( ERR_NO_SRC_FILE ), data.name, data.len );
}
if( data.best_line == 0 )
return( SR_NONE );
if( data.best_line == CurrGet.li.name.len )
return( SR_EXACT );
return( SR_CLOSEST );
}
static void BasicType( unsigned basic_type )
{
internal_mod mod_srch;
imp_type_handle *ith;
dig_type_info ti;
DIPHDL( type, th );
DIPWalkModList( NO_MOD, FindInternalMod, &mod_srch );
DIPTypeInit( th, mod_srch.mh );
ti.kind = TI_KIND_EXTRACT( basic_type );
ti.size = TI_SIZE_EXTRACT( basic_type );
ti.modifier = TI_MOD_EXTRACT( basic_type );
ti.deref = false;
FillInDefaults( &ti );
ith = TH2ITH( th );
ith->ti = ti;
ith->ri = NULL;
PushType( th );
}
STATIC void loadImageInfo( image_info * curr_image )
/**************************************************/
{
int name_len;
dig_fhandle obj_dfh;
dig_fhandle sym_dfh;
struct stat file_status;
sym_dfh = DIG_NIL_HANDLE;
obj_dfh = DIG_NIL_HANDLE;
curr_image->dip_handle = NO_MOD;
if( curr_image->sym_deleted ) {
} else if( curr_image->sym_name != NULL ) {
sym_dfh = DIGCli( Open )( curr_image->sym_name, DIG_READ );
if( sym_dfh != DIG_NIL_HANDLE ) {
curr_image->dip_handle = WPDipLoadInfo( sym_dfh, curr_image->sym_name, curr_image,
sizeof( image_info ), DIP_PRIOR_MIN, DIP_PRIOR_MAX );
}
} else {
name_len = strlen( curr_image->name ) + 1;
memcpy( FNameBuff, curr_image->name, name_len );
ReplaceExt( FNameBuff, ".sym" );
name_len = strlen( FNameBuff ) + 1;
curr_image->sym_name = ProfAlloc( name_len );
memcpy( curr_image->sym_name, FNameBuff, name_len );
sym_dfh = DIGCli( Open )( curr_image->sym_name, DIG_READ );
if( sym_dfh != DIG_NIL_HANDLE ) {
curr_image->dip_handle = WPDipLoadInfo( sym_dfh, curr_image->sym_name, curr_image,
sizeof( image_info ), DIP_PRIOR_MIN, DIP_PRIOR_MAX );
}
if( curr_image->dip_handle == NO_MOD ) {
ProfFree( curr_image->sym_name );
curr_image->sym_name = NULL;
}
}
obj_dfh = DIGCli( Open )( curr_image->name, DIG_READ );
if( obj_dfh == DIG_NIL_HANDLE ) {
curr_image->exe_not_found = true;
if( curr_image->main_load ) {
ErrorMsg( LIT( Exe_Not_Found ), curr_image->name );
}
} else if( curr_image->time_stamp == 0 ) {
/*
If sample timestamp is 0, the sampler couldn't figure out
the right value. Assume it's OK.
*/
} else {
if( fstat( DFH2PH( obj_dfh ), &file_status ) == 0 ) {
/* QNX creation dates and time stamps tend to be 1 */
/* unit different, so do not test for equality */
if( file_status.st_mtime - curr_image->time_stamp > 1 ) {
curr_image->exe_changed = true;
if( curr_image->main_load ) {
ErrorMsg( LIT( Exe_Has_Changed ), curr_image->name );
}
}
}
}
if( curr_image->dip_handle == NO_MOD && !curr_image->sym_deleted && obj_dfh != DIG_NIL_HANDLE ) {
curr_image->dip_handle = WPDipLoadInfo( obj_dfh, curr_image->name, curr_image,
sizeof( image_info ), DIP_PRIOR_MIN, DIP_PRIOR_MAX );
}
if( curr_image->dip_handle == NO_MOD ) {
if( sym_dfh != DIG_NIL_HANDLE ) {
DIGCli( Close )( sym_dfh );
}
if( obj_dfh != DIG_NIL_HANDLE ) {
DIGCli( Close )( obj_dfh );
}
}
initModuleInfo( curr_image );
if( curr_image->dip_handle != NO_MOD ) {
DIPWalkModList( curr_image->dip_handle, &loadModuleInfo, curr_image );
}
}