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Diffstat (limited to 'gdb/ChangeLog')
| -rw-r--r-- | gdb/ChangeLog | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 32fcf5d..19c4151 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,65 @@ +2009-08-31 Jacob Potter <jdpotter@google.com> + Doug Evans <dje@google.com> + + Implement TARGET_OBJECT_STACK_MEMORY. + * NEWS: Add note on new "set stack-cache" option. + * corefile.c (read_stack): New function. + * dcache.c (dcache_struct): New member ptid. + (dcache_enable_p): Mark as obsolete. + (show_dcache_enabled_p): Flag option as deprecated. + (dcache_invalidate): Update ptid. + (dcache_invalidate_line): New function. + (dcache_read_line): No longer check cacheable attribute, stack + accesses get cached despite attribute. + (dcache_init): Set ptid. + (dcache_xfer_memory): Flush cache if from different ptid than before. + Update cache after write. + (dcache_update): New function. + (dcache_info): Report ptid. + (_initialize_dcache): Update text for `remotecache' to indicate it + is obsolete. + * dcache.h (dcache_update): Declare. + * dwarf2loc.c (dwarf2_evaluate_loc_desc): Mark values on stack with + set_value_stack. + * frame-unwind.c (frame_unwind_got_memory): Ditto. + * gdbcore.h (read_stack): Declare. + * memattr.c (mem_enable_command): Call target_dcache_invalidate + instead of dcache_invalidate. + (mem_disable_command, mem_delete_command): Ditto. + * target.c (stack_cache_enabled_p_1): New static global. + (stack_cache_enabled_p): New static global. + (set_stack_cache_enabled_p): New function. + (show_stack_cache_enabled_p): New function. + (target_dcache): Make static. + (target_dcache_invalidate): New function. + (target_load, target_resume): Call target_dcache_invalidate + instead of dcache_invalidate. + (memory_xfer_partial): New arg object, all callers updated. + Check for existing inferior before calling dcache routines. + When writing non-TARGET_OBJECT_STACK_MEMORY, notify dcache. + (target_xfer_partial): Call memory_xfer_partial for + TARGET_OBJECT_STACK_MEMORY. + (target_read_stack): New function. + (initialize_targets): Install new option `stack-cache'. + * target.h: Remove #include of dcache.h. + (enum target_object): New value TARGET_OBJECT_STACK_MEMORY. + (target_dcache): Delete. + (target_dcache_invalidate): Declare. + (target_read_stack): Declare. + * top.c (prepare_execute_command): New function. + (execute_command): Call prepare_execute_command + instead of free_all_values. + * top.h (prepare_execute_command): Declare. + * valops.c (get_value_at): New function. + (value_at): Guts moved to get_value_at. + (value_at_lazy): Similarly. + (value_fetch_lazy): Call read_stack for stack values. + * value.c (struct value): New member `stack'. + (value_stack, set_value_stack): New functions. + * value.h (value_stack, set_value_stack): Declare. + * mi/mi-main.c (mi_cmd_execute): Call prepare_execute_command + instead of free_all_values. + 2009-08-29 Hui Zhu <teawater@gmail.com> * i386-tdep.c (i386_process_record): Fix the error of string |