/*****************************************************************************/
/* */
-/* objdata.c */
+/* objdata.c */
/* */
-/* Handling object file data for the ld65 linker */
+/* Handling object file data for the ld65 linker */
/* */
/* */
/* */
-/* (C) 1998-2010, Ullrich von Bassewitz */
+/* (C) 1998-2011, Ullrich von Bassewitz */
/* Roemerstrasse 52 */
/* D-70794 Filderstadt */
/* EMail: uz@cc65.org */
#include "error.h"
#include "exports.h"
#include "fileinfo.h"
+#include "library.h"
#include "objdata.h"
#include "spool.h"
/*****************************************************************************/
-/* Data */
+/* Data */
/*****************************************************************************/
/*****************************************************************************/
-/* Code */
+/* Code */
/*****************************************************************************/
ObjData* O = xmalloc (sizeof (ObjData));
/* Initialize the data */
- O->Next = 0;
- O->Name = INVALID_STRING_ID;
- O->LibName = INVALID_STRING_ID;
+ O->Next = 0;
+ O->Name = INVALID_STRING_ID;
+ O->Lib = 0;
O->MTime = 0;
- O->Flags = 0;
- O->Start = 0;
- O->ExportCount = 0;
- O->Exports = EmptyCollection;
- O->ImportCount = 0;
- O->Imports = EmptyCollection;
- O->DbgSymCount = 0;
- O->DbgSyms = EmptyCollection;
- O->LineInfoCount = 0;
+ O->Start = 0;
+ O->Flags = 0;
+ O->HLLSymBaseId = 0;
+ O->SymBaseId = 0;
+ O->ScopeBaseId = 0;
+ O->SpanBaseId = 0;
+ O->Files = EmptyCollection;
+ O->Sections = EmptyCollection;
+ O->Exports = EmptyCollection;
+ O->Imports = EmptyCollection;
+ O->DbgSyms = EmptyCollection;
+ O->HLLDbgSyms = EmptyCollection;
O->LineInfos = EmptyCollection;
O->StringCount = 0;
O->Strings = 0;
- O->AssertionCount = 0;
O->Assertions = EmptyCollection;
- O->ScopeCount = 0;
O->Scopes = EmptyCollection;
+ O->Spans = EmptyCollection;
/* Return the new entry */
return O;
{
unsigned I;
- /* Unused ObjData do only have the string pool, Exports and Imports. */
+ for (I = 0; I < CollCount (&O->Files); ++I) {
+ CollDeleteItem (&((FileInfo*) CollAtUnchecked (&O->Files, I))->Modules, O);
+ }
+ DoneCollection (&O->Files);
+ DoneCollection (&O->Sections);
for (I = 0; I < CollCount (&O->Exports); ++I) {
- FreeExport (CollAt (&O->Exports, I));
+ FreeExport (CollAtUnchecked (&O->Exports, I));
}
DoneCollection (&O->Exports);
for (I = 0; I < CollCount (&O->Imports); ++I) {
- FreeImport (CollAt (&O->Imports, I));
+ FreeImport (CollAtUnchecked (&O->Imports, I));
}
DoneCollection (&O->Imports);
DoneCollection (&O->DbgSyms);
+ DoneCollection (&O->HLLDbgSyms);
+
+ for (I = 0; I < CollCount (&O->LineInfos); ++I) {
+ FreeLineInfo (CollAtUnchecked (&O->LineInfos, I));
+ }
DoneCollection (&O->LineInfos);
xfree (O->Strings);
DoneCollection (&O->Assertions);
DoneCollection (&O->Scopes);
+ for (I = 0; I < CollCount (&O->Spans); ++I) {
+ FreeSpan (CollAtUnchecked (&O->Spans, I));
+ }
+ DoneCollection (&O->Spans);
+
xfree (O);
}
/* Convert a local string id into a global one and return it. */
{
if (Index >= O->StringCount) {
- Error ("Invalid string index (%u) in module `%s'",
- Index, GetObjFileName (O));
+ Error ("Invalid string index (%u) in module `%s'",
+ Index, GetObjFileName (O));
}
return O->Strings[Index];
}
-const char* GetSourceFileName (const ObjData* O, unsigned Index)
-/* Get the name of the source file with the given index. If O is NULL, return
- * "[linker generated]" as the file name.
- */
+const struct StrBuf* GetObjString (const ObjData* Obj, unsigned Id)
+/* Get a string from an object file checking for an invalid index */
{
- /* Check if we have an object file */
- if (O == 0) {
+ return GetStrBuf (MakeGlobalStringId (Obj, Id));
+}
+
+
+
+struct Section* GetObjSection (const ObjData* O, unsigned Id)
+/* Get a section from an object file checking for a valid index */
+{
+ if (Id >= CollCount (&O->Sections)) {
+ Error ("Invalid section index (%u) in module `%s'",
+ Id, GetObjFileName (O));
+ }
+ return CollAtUnchecked (&O->Sections, Id);
+}
+
+
- /* No object file */
- return "[linker generated]";
+struct Import* GetObjImport (const ObjData* O, unsigned Id)
+/* Get an import from an object file checking for a valid index */
+{
+ if (Id >= CollCount (&O->Imports)) {
+ Error ("Invalid import index (%u) in module `%s'",
+ Id, GetObjFileName (O));
+ }
+ return CollAtUnchecked (&O->Imports, Id);
+}
- } else {
- /* Check the parameter */
- if (Index >= CollCount (&O->Files)) {
- /* Error() will terminate the program */
- Warning ("Invalid file index (%u) in module `%s' (input file corrupt?)",
- Index, GetObjFileName (O));
- return "[invalid]"; /* ### */
- } else {
+struct Export* GetObjExport (const ObjData* O, unsigned Id)
+/* Get an export from an object file checking for a valid index */
+{
+ if (Id >= CollCount (&O->Exports)) {
+ Error ("Invalid export index (%u) in module `%s'",
+ Id, GetObjFileName (O));
+ }
+ return CollAtUnchecked (&O->Exports, Id);
+}
- /* Get a pointer to the file info struct */
- const FileInfo* FI = CollConstAt (&O->Files, Index);
- /* Return the name */
- return GetString (FI->Name);
+struct DbgSym* GetObjDbgSym (const ObjData* O, unsigned Id)
+/* Get a debug symbol from an object file checking for a valid index */
+{
+ if (Id >= CollCount (&O->DbgSyms)) {
+ Error ("Invalid debug symbol index (%u) in module `%s'",
+ Id, GetObjFileName (O));
+ }
+ return CollAtUnchecked (&O->DbgSyms, Id);
+}
+
+
+
+struct Scope* GetObjScope (const ObjData* O, unsigned Id)
+/* Get a scope from an object file checking for a valid index */
+{
+ if (Id >= CollCount (&O->Scopes)) {
+ Error ("Invalid scope index (%u) in module `%s'",
+ Id, GetObjFileName (O));
+ }
+ return CollAtUnchecked (&O->Scopes, Id);
+}
+
+
+
+unsigned ObjDataCount (void)
+/* Return the total number of modules */
+{
+ return CollCount (&ObjDataList);
+}
+
+
+
+void PrintDbgModules (FILE* F)
+/* Output the modules to a debug info file */
+{
+ unsigned I;
+
+ /* Output modules */
+ for (I = 0; I < CollCount (&ObjDataList); ++I) {
+
+ /* Get this object file */
+ const ObjData* O = CollConstAt (&ObjDataList, I);
+
+ /* The main source file is the one at index zero */
+ const FileInfo* Source = CollConstAt (&O->Files, 0);
+
+ /* Output the module line */
+ fprintf (F,
+ "mod\tid=%u,name=\"%s\",file=%u",
+ I,
+ GetObjFileName (O),
+ Source->Id);
+
+ /* Add library if any */
+ if (O->Lib != 0) {
+ fprintf (F, ",lib=%u", GetLibId (O->Lib));
}
+
+ /* Terminate the output line */
+ fputc ('\n', F);
}
+
}
projects / cc65 / blobdiff