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| author | Yao Qi <yao.qi@linaro.org> | 2017-11-02 15:15:42 +0000 |
|---|---|---|
| committer | Yao Qi <yao.qi@linaro.org> | 2017-11-02 15:15:42 +0000 |
| commit | f26ae15b471aaddee81d9d6c03af1cb0f2081735 (patch) | |
| tree | a4c1114f2089ec6e0ea63653eb26978e2d3c6fc5 /gdb/ppc-linux-tdep.c | |
| parent | 6c6e9412e930c96f48b8ee78a389437328f5283c (diff) | |
| download | gdb-f26ae15b471aaddee81d9d6c03af1cb0f2081735.zip gdb-f26ae15b471aaddee81d9d6c03af1cb0f2081735.tar.gz gdb-f26ae15b471aaddee81d9d6c03af1cb0f2081735.tar.bz2 | |
Construct readonly regcache without address space
The address space is useless to readonly regcache, so this patch removes
the parameter to construct readonly regcache.
address_space was added in regcache by 6c95b8d, but for read-write
regcache. regcache::aspace is used for various breakpoint/watchpoint
checking, and these regcache are not read-only regcache.
gdb:
2017-11-02 Yao Qi <yao.qi@linaro.org>
* frame.c (do_frame_register_read): Remove aspace.
* jit.c (jit_frame_sniffer): Likwise.
* ppc-linux-tdep.c (ppu2spu_sniffer): Likewise.
* regcache.c (regcache::regcache): Pass nullptr.
(regcache_print): Caller updated.
* regcache.h (regcache::regcache): Remove one constructor
parameter aspace.
Diffstat (limited to 'gdb/ppc-linux-tdep.c')
| -rw-r--r-- | gdb/ppc-linux-tdep.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/gdb/ppc-linux-tdep.c b/gdb/ppc-linux-tdep.c index d01cff8..847908a 100644 --- a/gdb/ppc-linux-tdep.c +++ b/gdb/ppc-linux-tdep.c @@ -1361,10 +1361,9 @@ ppu2spu_sniffer (const struct frame_unwind *self, { struct ppu2spu_cache *cache = FRAME_OBSTACK_CALLOC (1, struct ppu2spu_cache); - - const address_space *aspace = get_frame_address_space (this_frame); std::unique_ptr<struct regcache> regcache - (new struct regcache (data.gdbarch, aspace)); + (new struct regcache (data.gdbarch)); + regcache_save (regcache.get (), ppu2spu_unwind_register, &data); cache->frame_id = frame_id_build (base, func); |