espressif/binutils-gdb
1
0
Fork 0
mirror of https://github.com/espressif/binutils-gdb.git synced 2025-06-26 05:47:26 +08:00
Code Issues Packages Projects Releases Wiki Activity

Remove regcache_save and regcache_cpy

Browse Source 
... instead we start to use regcache methods save and restore.  It is
quite straightforward to replace regcache_save with regcache->save.

regcache_cpy has some asserts, some of them not necessary, like

 gdb_assert (src != dst);

because we already assert !m_readonly_p and src->m_readonly_p, so
src isn't dst.  Some of the asserts are moved to ::restore.

gdb:

2018-02-21  Yao Qi  <yao.qi@linaro.org>

	* frame.c (frame_save_as_regcache): Use regcache method save.
	(frame_pop): Use regcache method restore.
	* infrun.c (restore_infcall_suspend_state): Likewise.
	* linux-fork.c (fork_load_infrun_state): Likewise.
	* ppc-linux-tdep.c (ppu2spu_sniffer): User regcache method
	save.
	* regcache.c (regcache_save): Remove.
	(regcache::restore): More asserts.
	(regcache_cpy): Remove.
	* regcache.h (regcache_save): Remove the declaration.
	(regcache::restore): Move from private to public.
	Remove the friend declaration of regcache_cpy.
	(regcache_cpy): Remove declaration.
This commit is contained in:
Yao Qi
2018-02-21 11:20:03 +00:00
parent 849d0ba802
commit fc5b873615
7 changed files with 36 additions and 46 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
gdb/infrun.c
View File

@ -8892,7 +8892,7 @@ restore_infcall_suspend_state (struct infcall_suspend_state *inf_state)
(and perhaps other times). */
if (target_has_execution)
/* NB: The register write goes through to the target. */
regcache_cpy (regcache, inf_state->registers);
regcache->restore (inf_state->registers);
discard_infcall_suspend_state (inf_state);
}