This is the mail archive of the gdb-patches@sources.redhat.com mailing list for the GDB project.
Index Nav: | [Date Index] [Subject Index] [Author Index] [Thread Index] | |
---|---|---|
Message Nav: | [Date Prev] [Date Next] | [Thread Prev] [Thread Next] |
Other format: | [Raw text] |
(Second posting with the patch attached, this way you should have less problems to apply the patch). This patch has several benefits: 1) it adds support for S[exp] if S is a pascal string. I must admit that this only works for Free Pascal Compiler for now, because GPC uses BITSTRING type for the array containg the chars which confuses GDB. I informed the GPC developper team, but their answer seems to be that they didn't really directly change any code regarding debug information output for pascal... 2) it adds support for case insensitive searches of record (pascal struct) fields. 3) It prepares to a more simple RFC about the enhancement to the completer for structure field that I sent some time ago. See http://sources.redhat.com/ml/gdb-patches/2002-04/msg00774.html The way current_type is treated in my patch is not completely correct, in the sense that current_type is often non NULL when it should be NULL (like for instance after an operator like '+' or '*', but this has no influence on its functionallity, so I did not add all the rules that would reset current_type (which would have made the patch much bigger). If I get no observations about this patch, I will commit it in the next days. 2002-05-02 Pierre Muller <muller@ics.u-strasbg.fr> * p-exp.y (current_type): New static variable. Carries the type of the expression at the position that is parsed. (push_current_type, pop_current_type): Two new functions. Used to store/restore current_type in expression on specific tokens. (search_filed): New static variable. Set to one after parsing a point as at that point only a FIELDNAME token should be searched. (FIELDNAME): New token. After a point only a token belonging to current_type type definition is allowed. (all over token rules): reset and change current_type according to rules. (exp '[' rule): insert implicit array index field if exp is a pascal string type.
Attachment:
p-exp.dif
Description: Text document
Pierre Muller Institut Charles Sadron 6,rue Boussingault F 67083 STRASBOURG CEDEX (France) mailto:muller@ics.u-strasbg.fr Phone : (33)-3-88-41-40-07 Fax : (33)-3-88-41-40-99
Index Nav: | [Date Index] [Subject Index] [Author Index] [Thread Index] | |
---|---|---|
Message Nav: | [Date Prev] [Date Next] | [Thread Prev] [Thread Next] |