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Fixed a bug: If all output data was discarded (by using file = "" in the

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linker config), CheckExports was never called, which in turn meant that
the list of all exports was never built. This caused a crash later when
the linker tried to generate a map file. The solution is to separate the
creation of the exports list and the check for unresolved imports.


git-svn-id: svn://svn.cc65.org/cc65/trunk@3360 b7a2c559-68d2-44c3-8de9-860c34a00d81
This commit is contained in:
cuz
2005-01-09 13:16:51 +00:00
parent a456e503e4
commit 9cd0b7705c
5 changed files with 29 additions and 13 deletions
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20
src/ld65/exports.c
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@@ -6,7 +6,7 @@
/* */
/* */
/* */
/* (C) 1998-2003 Ullrich von Bassewitz */
/* (C) 1998-2005 Ullrich von Bassewitz */
/* R<>merstra<72>e 52 */
/* D-70794 Filderstadt */
/* EMail: uz@cc65.org */
@@ -576,7 +576,7 @@ static void CheckSymType (const Export* E)
Warning ("Address size mismatch for `%s': Symbol is `%s'"
", but imported from %s, %s(%lu) as `%s'",
GetString (E->Name),
ExpAddrSize,
ExpAddrSize,
ImpObjName,
GetSourceFileName (Imp->Obj, Imp->Pos.Name),
Imp->Pos.Line,
@@ -669,9 +669,9 @@ static void CreateExportPool (void)
void CheckExports (ExpCheckFunc F, void* Data)
/* Check if there are any unresolved symbols. On unresolved symbols, F is
* called (see the comments on ExpCheckFunc in the data section).
void CheckExports (void)
/* Setup the list of all exports and check for export/import symbol type
* mismatches.
*/
{
/* Create an export pool */
@@ -679,8 +679,16 @@ void CheckExports (ExpCheckFunc F, void* Data)
/* Check for symbol type mismatches */
CheckSymTypes ();
}
/* Check for unresolved externals (check here for special bin formats) */
void CheckUnresolvedImports (ExpCheckFunc F, void* Data)
/* Check if there are any unresolved imports. On unresolved imports, F is
* called (see the comments on ExpCheckFunc in the data section).
*/
{
/* Check for unresolved externals */
if (ImpOpen != 0) {
/* Print all open imports */
PrintUnresolved (F, Data);