From daf6667d1f94c7e74df4076daf021cd28a2797b6 Mon Sep 17 00:00:00 2001 From: Yao Qi Date: Wed, 21 Feb 2018 11:20:03 +0000 Subject: Class readonly_detached_regcache This patch adds a new class (type) for readonly regcache, which is created via regcache::save. readonly_detached_regcache inherits readable_regcache. gdb: 2018-02-21 Yao Qi * dummy-frame.c (dummy_frame_cache) : Use readonly_detached_regcache. (dummy_frame_prev_register): Use regcache->cooked_read. * frame.c (frame_save_as_regcache): Change return type. (frame_pop): Update. * frame.h (frame_save_as_regcache): Update declaration. * inferior.h (get_infcall_suspend_state_regcache): Update declaration. * infrun.c (infcall_suspend_state) : use readonly_detached_regcache. (save_infcall_suspend_state): Don't use regcache_dup. (get_infcall_suspend_state_regcache): Change return type. * linux-fork.c (struct fork_info) : Change to readonly_detached_regcache. : New field. (fork_save_infrun_state): Don't use regcache_dup. (info_checkpoints_command): Adjust. * mi/mi-main.c (register_changed_p): Update declaration. (mi_cmd_data_list_changed_registers): Use readonly_detached_regcache. (register_changed_p): Change parameter type to readonly_detached_regcache. * ppc-linux-tdep.c (ppu2spu_cache) : Use readonly_detached_regcache. (ppu2spu_sniffer): Construct a new readonly_detached_regcache. * regcache.c (readonly_detached_regcache::readonly_detached_regcache): New. (regcache::save): Move it to reg_buffer. (regcache::restore): Change parameter type. (regcache_dup): Remove. * regcache.h (reg_buffer) : New method. (readonly_detached_regcache): New class. * spu-tdep.c (spu2ppu_cache) : Use readonly_detached_regcache. (spu2ppu_sniffer): Construct a new readonly_detached_regcache. --- gdb/ChangeLog | 38 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 38 insertions(+) (limited to 'gdb/ChangeLog') diff --git a/gdb/ChangeLog b/gdb/ChangeLog index a7da794..bb59b31 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,5 +1,43 @@ 2018-02-21 Yao Qi + * dummy-frame.c (dummy_frame_cache) : Use + readonly_detached_regcache. + (dummy_frame_prev_register): Use regcache->cooked_read. + * frame.c (frame_save_as_regcache): Change return type. + (frame_pop): Update. + * frame.h (frame_save_as_regcache): Update declaration. + * inferior.h (get_infcall_suspend_state_regcache): Update + declaration. + * infrun.c (infcall_suspend_state) : use + readonly_detached_regcache. + (save_infcall_suspend_state): Don't use regcache_dup. + (get_infcall_suspend_state_regcache): Change return type. + * linux-fork.c (struct fork_info) : Change to + readonly_detached_regcache. + : New field. + (fork_save_infrun_state): Don't use regcache_dup. + (info_checkpoints_command): Adjust. + * mi/mi-main.c (register_changed_p): Update declaration. + (mi_cmd_data_list_changed_registers): Use + readonly_detached_regcache. + (register_changed_p): Change parameter type to + readonly_detached_regcache. + * ppc-linux-tdep.c (ppu2spu_cache) : Use + readonly_detached_regcache. + (ppu2spu_sniffer): Construct a new readonly_detached_regcache. + * regcache.c (readonly_detached_regcache::readonly_detached_regcache): + New. + (regcache::save): Move it to reg_buffer. + (regcache::restore): Change parameter type. + (regcache_dup): Remove. + * regcache.h (reg_buffer) : New method. + (readonly_detached_regcache): New class. + * spu-tdep.c (spu2ppu_cache) : Use + readonly_detached_regcache. + (spu2ppu_sniffer): Construct a new readonly_detached_regcache. + +2018-02-21 Yao Qi + * frame.c (frame_save_as_regcache): Use regcache method save. (frame_pop): Use regcache method restore. * infrun.c (restore_infcall_suspend_state): Likewise. -- cgit v1.1