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Diffstat (limited to 'gdb/ChangeLog')
| -rw-r--r-- | gdb/ChangeLog | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 7dbdef0..ec0e06c 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,5 +1,65 @@ 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com> + Convert frame unwinders to use the current frame and + "struct value". + + * frame.c (frame_debug): Make global. + (get_frame_id): Pass this frame to unwinder routines. + (frame_pc_unwind): Remove unused unwind->prev_pc support. + (do_frame_register_read): Do not discard the return value of + frame_register_read. + (frame_register_unwind): Remove debug messages. Use + frame_unwind_register_value. + (frame_unwind_register_value, get_frame_register_value): New + functions. + (create_new_frame, get_frame_base_address, get_frame_locals_address) + (get_frame_args_address, get_frame_type): Pass this frame to + unwinder routines. + (frame_cleanup_after_sniffer, frame_prepare_for_sniffer): New + functions. + * frame.h: Update comments. + (frame_debug, frame_unwind_register_value, get_frame_register_value) + (frame_prepare_for_sniffer): Declare. + * frame-unwind.h: Update comments and parameter names. + (default_frame_sniffer): Declare. + (frame_prev_register_ftype): Return a struct value *. + (struct frame_unwind): Remove prev_pc member. + (frame_unwind_sniffer_ftype, frame_unwind_append_sniffer): Delete. + (frame_unwind_append_unwinder, frame_unwind_got_optimized) + (frame_unwind_got_register, frame_unwind_got_memory) + (frame_unwind_got_constant, frame_unwind_got_address): Declare. + * frame-base.h: Update comments and parameter names. + * valops.c (value_fetch_lazy): Use get_frame_register_value. Iterate + if necessary. Add debugging output. + * sentinel-frame.c (sentinel_frame_prev_register) + (sentinel_frame_this_id): Update for new signature. + (sentinel_frame_prev_pc): Delete. + (sentinel_frame_unwinder): Remove prev_pc. + * ia64-tdep.c (ia64_libunwind_frame_unwind): Do not initialize + prev_pc. + * libunwind-frame.c (libunwind_frame_unwind): Likewise. + * frame-unwind.c (struct frame_unwind_table_entry): Remove sniffer. + (frame_unwind_append_sniffer): Delete. + (frame_unwind_append_unwinder): New function. + (frame_unwind_find_by_frame): Take this frame. Only use sniffers + from unwinders. Use frame_prepare_for_sniffer. + (default_frame_sniffer, frame_unwind_got_optimized) + (frame_unwind_got_register, frame_unwind_got_memory) + (frame_unwind_got_constant, frame_unwind_got_address): New functions. + * dummy-frame.c (dummy_frame_sniffer): Use gdbarch_dummy_id. + (dummy_frame_prev_register, dummy_frame_this_id): Update for new + signature. + * gdbarch.sh: Replace unwind_dummy_id with dummy_id. + * gdbarch.c, gdbarch.c: Regenerated. + * frame-base.c (default_frame_base_address) + (default_frame_locals_address, default_frame_args_address): Update + for new signature. + (frame_base_find_by_frame): Pass this frame to unwinder routines. + * infcall.c (call_function_by_hand): Update comments. + * Makefile.in (frame-unwind.o): Update dependencies. + +2008-04-30 Daniel Jacobowitz <dan@codesourcery.com> + * ada-lang.c (ada_value_primitive_packed_val): Only check value_lazy for memory lvals. * findvar.c (value_of_register_lazy): New function. |