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[PATCH v2 00/17] record btrace: non-stop and ASNS
- From: Markus Metzger <markus dot t dot metzger at intel dot com>
- To: palves at redhat dot com
- Cc: gdb-patches at sourceware dot org
- Date: Fri, 11 Sep 2015 08:51:21 +0200
- Subject: [PATCH v2 00/17] record btrace: non-stop and ASNS
- Authentication-results: sourceware.org; auth=none
Changes to v1:
- reworked non-stop test
- changed the error string when trying to store registers while replaying
- fixed all-stop/non-stop confusion in comments
This patch series adds support for non-stop mode to the record btrace target
and prepares for all-stop on top of non-stop (ASNS).
It adds a new scheduler-locking mode "reverse" for the current record btrace
behaviour of scheduler-locking during reverse/replay execution.
I tested this with the current all-stop and with Pedro's ASNS (by reverting
his disable patch).
The patch series can also be found on branch users/mmetzger/btrace-non-stop.
Markus Metzger (17):
btrace: fix non-stop check in to_wait
btrace: support to_stop
btrace: improve stepping debugging
btrace: extract the breakpoint check from record_btrace_step_thread
btrace: split record_btrace_step_thread
btrace: move breakpoint checking into stepping functions
btrace: add missing NO_HISTORY
btrace: lock-step
btrace: resume all requested threads
btrace: temporarily set inferior_ptid in record_btrace_start_replaying
btrace: async
infrun: switch to NO_HISTORY thread
btrace: non-stop
target, record: add PTID argument to to_record_is_replaying
btrace: allow full memory and register access for non-replaying
threads
target: add to_record_stop_replaying target method
infrun: scheduler-locking reverse
gdb/NEWS | 6 +
gdb/btrace.h | 5 +-
gdb/doc/gdb.texinfo | 4 +-
gdb/infrun.c | 43 +-
gdb/record-btrace.c | 723 ++++++++++++++++++++++++----------
gdb/record-full.c | 11 +-
gdb/record.c | 2 +-
gdb/target-delegates.c | 38 +-
gdb/target.c | 12 +-
gdb/target.h | 13 +-
gdb/testsuite/gdb.btrace/non-stop.c | 45 +++
gdb/testsuite/gdb.btrace/non-stop.exp | 245 ++++++++++++
12 files changed, 922 insertions(+), 225 deletions(-)
create mode 100644 gdb/testsuite/gdb.btrace/non-stop.c
create mode 100644 gdb/testsuite/gdb.btrace/non-stop.exp
--
1.8.3.1