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authorThierry Bultel <thierry.bultel@basystemes.fr>2015-06-12 11:24:10 +0200
committerRiku Voipio <riku.voipio@linaro.org>2015-06-16 08:21:02 +0300
commit1d085f6cae51b1a0fb92ad03ce8bf038e29c9750 (patch)
tree7346acda33fd8e652182a38486a0c696147b5dac /linux-user
parent876e23cb2e545148a0ee4effda5c63c861855941 (diff)
linux-user: fix the breakpoint inheritance in spawned threads
When a thread is spawned, cpu_copy re-initializes the bp & wp lists of current thread, instead of the ones of the new thread. The effect is that breakpoints are no longer hit. Signed-off-by: Thierry Bultel <thierry.bultel@basystemes.fr> Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
Diffstat (limited to 'linux-user')
-rw-r--r--linux-user/main.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/linux-user/main.c b/linux-user/main.c
index a0d3e58bd4..c855bccadc 100644
--- a/linux-user/main.c
+++ b/linux-user/main.c
@@ -3459,8 +3459,8 @@ CPUArchState *cpu_copy(CPUArchState *env)
/* Clone all break/watchpoints.
Note: Once we support ptrace with hw-debug register access, make sure
BP_CPU break/watchpoints are handled correctly on clone. */
- QTAILQ_INIT(&cpu->breakpoints);
- QTAILQ_INIT(&cpu->watchpoints);
+ QTAILQ_INIT(&new_cpu->breakpoints);
+ QTAILQ_INIT(&new_cpu->watchpoints);
QTAILQ_FOREACH(bp, &cpu->breakpoints, entry) {
cpu_breakpoint_insert(new_cpu, bp->pc, bp->flags, NULL);
}