the10thwiz/cc65
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Separate processing the linker config file into two phases: The config file is

Browse Source 
read when the -t or -C switch is encountered and parts of it are processed.
The remaining parts are processed when all object files and libraries have
been read. To make this work, the expression evaluation in cfgexpr has been
rewritten to generate true expression trees. This means that expressions in
the linker config may use exports from the object files. 

Separation of config file processing is the base for several enhancements, for
example forced imports by linker config.

This code needs more work and is only very, very, very roughly tested.


git-svn-id: svn://svn.cc65.org/cc65/trunk@4840 b7a2c559-68d2-44c3-8de9-860c34a00d81
This commit is contained in:
uz
2010-11-08 21:52:24 +00:00
parent 6c0a9c0438
commit da792b3fd0
21 changed files with 718 additions and 462 deletions
Download Patch File Download Diff File Expand all files Collapse all files

18
src/ld65/cfgexpr.h
View File

@@ -6,8 +6,8 @@
/* */
/* */
/* */
/* (C) 2005, Ullrich von Bassewitz */
/* R<EFBFBD>merstrasse 52 */
/* (C) 2005-2010, Ullrich von Bassewitz */
/* Roemerstrasse 52 */
/* D-70794 Filderstadt */
/* EMail: uz@cc65.org */
/* */
@@ -38,16 +38,24 @@
/* common */
#include "exprdefs.h"
/*****************************************************************************/
/* Code */
/*****************************************************************************/
long CfgIntExpr (void);
/* Read an expression, make sure it's an int, and return its value */
ExprNode* CfgExpr (void);
/* Read an integer expression and return its value */
long CfgCheckedIntExpr (long Min, long Max);
long CfgConstExpr (void);
/* Read an integer expression, make sure its constant and return its value */
long CfgCheckedConstExpr (long Min, long Max);
/* Read an expression, make sure it's an int and in range, then return its
* value.
*/