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[PATCH 0/3] Use code cache in arm and aarch64 prologue analyzer
- From: Yao Qi <qiyaoltc at gmail dot com>
- To: gdb-patches at sourceware dot org
- Date: Tue, 6 Dec 2016 15:03:46 +0000
- Subject: [PATCH 0/3] Use code cache in arm and aarch64 prologue analyzer
- Authentication-results: sourceware.org; auth=none
This patch series improves the speed on setting a breakpoint on a
function, like "break foo" on arm and aarch64. Each backend has
slightly different paths on "debug information exists vs. debug
information doesn't exist". Patch #1 changes gdb.perf/skip-prologue.exp
so that we can compile the test case with and without debug
information. Patch #2 and patch #3 improves arm and aarch respectively.
*** BLURB HERE ***
Yao Qi (3):
Compile gdb.perf/skip-prologue.c with and without debug info
Use code cache in arm prologue analyzer
Use code cache in aarch64 prologue analyzer
gdb/aarch64-tdep.c | 2 +-
gdb/arm-tdep.c | 38 ++++++++++++++++----------------
gdb/testsuite/gdb.perf/skip-prologue.exp | 8 ++++++-
3 files changed, 27 insertions(+), 21 deletions(-)
--
1.9.1