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| author | Yao Qi <yao.qi@linaro.org> | 2016-12-09 09:51:20 +0000 |
|---|---|---|
| committer | Yao Qi <yao.qi@linaro.org> | 2016-12-09 09:51:20 +0000 |
| commit | fc2f703edb656c69b0026a006c6063cdb255e06a (patch) | |
| tree | 5169d18aa6acb1c9a56eb89f270efc7d8ede49b2 /gdb/rl78-tdep.c | |
| parent | 198cd59d289209ad63cdd6da45e02a1c12b423a7 (diff) | |
| download | gdb-fc2f703edb656c69b0026a006c6063cdb255e06a.zip gdb-fc2f703edb656c69b0026a006c6063cdb255e06a.tar.gz gdb-fc2f703edb656c69b0026a006c6063cdb255e06a.tar.bz2 | |
Use code cache in aarch64 prologue analyzer
This patch change aarch prologue analyzer using code cache, in order
to improve the performance of remote debugging.
gdb.perf/skip-prologue.exp (measured by wall-time) is improved when
the program is compiled without debug information.
Original Patched Original Patched
without dbg without dbg with dbg with dbg
/ 11.1635239124 9.99472999573 9.65339517593 9.66648793221
-fstack-protector-all 11.2560930252 9.338118 9.63896489143 9.59474396706
gdb:
2016-12-9 Yao Qi <yao.qi@linaro.org>
* aarch64-tdep.c (instruction_reader::read): Call
read_code_unsigned_integer instead of
read_memory_unsigned_integer.
Diffstat (limited to 'gdb/rl78-tdep.c')
0 files changed, 0 insertions, 0 deletions