diff options
| author | Sergey Fedorov <serge.fdrv@gmail.com> | 2016-02-11 11:17:32 +0000 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2016-02-11 11:17:32 +0000 |
| commit | 3826121d9298cde1d29ead05910e1f40125ee9b0 (patch) | |
| tree | 4b66b027afa3bfca6b27a73f935106e4b295c4d5 /target-arm/cpu.c | |
| parent | 568496c0c0f1863a4bc18539962cd8d81baa4e30 (diff) | |
| download | qemu-3826121d9298cde1d29ead05910e1f40125ee9b0.tar.gz | |
target-arm: Implement checking of fired watchpoint
ARM stops before access to a location covered by watchpoint. Also, QEMU
watchpoint fire is not necessarily an architectural watchpoint match.
Unfortunately, that is hardly possible to ignore a fired watchpoint in
debug exception handler. So move watchpoint check from debug exception
handler to the dedicated watchpoint checking callback.
Signed-off-by: Sergey Fedorov <serge.fdrv@gmail.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 1454256948-10485-3-git-send-email-serge.fdrv@gmail.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'target-arm/cpu.c')
| -rw-r--r-- | target-arm/cpu.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/target-arm/cpu.c b/target-arm/cpu.c index 7ddbf3d19b..f2393cd9f2 100644 --- a/target-arm/cpu.c +++ b/target-arm/cpu.c @@ -1483,6 +1483,7 @@ static void arm_cpu_class_init(ObjectClass *oc, void *data) cc->gdb_arch_name = arm_gdb_arch_name; cc->gdb_stop_before_watchpoint = true; cc->debug_excp_handler = arm_debug_excp_handler; + cc->debug_check_watchpoint = arm_debug_check_watchpoint; cc->disas_set_info = arm_disas_set_info; |