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| author | Yao Qi <yao.qi@linaro.org> | 2016-11-03 14:35:14 +0000 |
|---|---|---|
| committer | Yao Qi <yao.qi@linaro.org> | 2016-11-03 14:35:14 +0000 |
| commit | 833b7ab5008b769dca6db6d5ee1d21d33e730132 (patch) | |
| tree | fc32095c2c5c42d58de5ef58eeec05fb0af80da2 /gdb/arch-utils.c | |
| parent | 22f13eb869197fc45a0da2a8a96b03d39809862e (diff) | |
| download | gdb-833b7ab5008b769dca6db6d5ee1d21d33e730132.zip gdb-833b7ab5008b769dca6db6d5ee1d21d33e730132.tar.gz gdb-833b7ab5008b769dca6db6d5ee1d21d33e730132.tar.bz2 | |
Determine the kind of single step breakpoint
This patch adds a new gdbarch method breakpoint_kind_from_current_state
for single step breakpoint, and uses it in breakpoint_kind.
gdb:
2016-11-03 Yao Qi <yao.qi@linaro.org>
* arch-utils.c (default_breakpoint_kind_from_current_state):
New function.
* arch-utils.h (default_breakpoint_kind_from_current_state):
Declare.
* arm-tdep.c (arm_breakpoint_kind_from_current_state): New
function.
(arm_gdbarch_init): Call
set_gdbarch_breakpoint_kind_from_current_state.
* breakpoint.c (breakpoint_kind): Call
gdbarch_breakpoint_kind_from_current_state for single step
breakpoint. Update comments.
* gdbarch.sh (breakpoint_kind_from_current_state): New.
* gdbarch.c, gdbarch.h: Regenerate.
Diffstat (limited to 'gdb/arch-utils.c')
| -rw-r--r-- | gdb/arch-utils.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/gdb/arch-utils.c b/gdb/arch-utils.c index 39e8eb5..d64a73d 100644 --- a/gdb/arch-utils.c +++ b/gdb/arch-utils.c @@ -848,6 +848,14 @@ default_breakpoint_from_pc (struct gdbarch *gdbarch, CORE_ADDR *pcptr, return gdbarch_sw_breakpoint_from_kind (gdbarch, kind, lenptr); } +int +default_breakpoint_kind_from_current_state (struct gdbarch *gdbarch, + struct regcache *regcache, + CORE_ADDR *pcptr) +{ + return gdbarch_breakpoint_kind_from_pc (gdbarch, pcptr); +} + void default_gen_return_address (struct gdbarch *gdbarch, |