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Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 39 |
1 files changed, 39 insertions, 0 deletions
@@ -1,3 +1,42 @@ +2012-01-21 Kaz Kylheku <kaz@kylheku.com> + + Improved debugging. Debug nesting depth counter maintained + and used for next/step/finish stepping. + + * Makefile (OBJS): debug.o moved to OBJS-y or OBJS-. + (OBJS-y, OBJS-): New variables. + $(PROG): Depends on OBJS-y also. + clean: clean $(OBJS-y). + depend: include $(OBJS-y) in dependency generation. + + * configure: Underscores and dashes are interchangeable in + configure variables. + (yaccname_given, yacc_given): Default value is y, not yes. + (debug_support): New config variable. + (CONFIG_DEBUG_SUPPORT): New config.h symbol. + + * debug.c (debug_depth): New global variable. + (debug_block_s): New symbol variable. + (next_depth): New static variable. + (debug): Renamed some commands. Introduced separate next, step + and finish. + (debug_init): debug_block_s initialized. + + * debug.h (debug_depth, debug_block_s): Declared. + (debug_enter, debug_leave, debug_return): New macros. + (debug_check, debug_init): Conditionally defined based on + if this is a debug build. + + * dep.mk: Regenerated. + + * eval.c (eval): Instrumented with debug_enter, debug_leave, + debug_return. + + * match.c (match_line, v_fun, match_files): Likewise. + + * txr.c (txr_main): Bail if -d or --debug used in build + that lacks debug support. + 2012-01-19 Kaz Kylheku <kaz@kylheku.com> * debug.c (last_command): Initialize to empty string rather |