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| author | Yao Qi <yao.qi@linaro.org> | 2015-07-23 11:22:34 +0100 |
|---|---|---|
| committer | Yao Qi <yao.qi@linaro.org> | 2015-07-23 11:22:34 +0100 |
| commit | c2fbdc5901a9220d0953f14c27760c3d3ae13074 (patch) | |
| tree | bdf1407b9eff8671755ab2ddbf299e73fd36712f /gprof/bb_exit_func.c | |
| parent | 070fe95d07c78349f0c8f0fa90aeb92d05248483 (diff) | |
| download | gdb-c2fbdc5901a9220d0953f14c27760c3d3ae13074.zip gdb-c2fbdc5901a9220d0953f14c27760c3d3ae13074.tar.gz gdb-c2fbdc5901a9220d0953f14c27760c3d3ae13074.tar.bz2 | |
Return zero in aarch64_linux_can_use_hw_breakpoint if target doesn't support HW watchpoint/breakpoint
Nowadays aarch64_linux_can_use_hw_breakpoint always return one, but it
can be smarter, say, if GDB knows target doesn't support HW watchpoint
or breakpoint because HW watchpoint/breakpoint is disabled in linux
kernel, for example, it can safely return zero.
gdb:
2015-07-23 Yao Qi <yao.qi@linaro.org>
* aarch64-linux-nat.c (aarch64_linux_can_use_hw_breakpoint): If
TYPE is watchpoint, return zero if aarch64_num_wp_regs is zero.
If TYPE is breakpoint, return zero if arch64_num_bp_regs is zero.
Diffstat (limited to 'gprof/bb_exit_func.c')
0 files changed, 0 insertions, 0 deletions