Quentin Forcioli has submitted this change. (
https://gem5-review.googlesource.com/c/public/gem5/+/63533?usp=email )
(
1 is the latest approved patch-set.
No files were changed between the latest approved patch-set and the
submitted one.
)Change subject: base: singleStep can't be interupted by trap from other
thread.
......................................................................
base: singleStep can't be interupted by trap from other thread.
Change-Id: I0c46e3ea623b304b7ae8f8867d90c5d0008e8b3f
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/63533
Reviewed-by: Bobby Bruce <bbr...@ucdavis.edu>
Maintainer: Bobby Bruce <bbr...@ucdavis.edu>
Tested-by: kokoro <noreply+kok...@google.com>
---
M src/base/remote_gdb.cc
1 file changed, 19 insertions(+), 0 deletions(-)
Approvals:
Bobby Bruce: Looks good to me, approved; Looks good to me, approved
kokoro: Regressions pass
diff --git a/src/base/remote_gdb.cc b/src/base/remote_gdb.cc
index 2c74aa0..da3f113 100644
--- a/src/base/remote_gdb.cc
+++ b/src/base/remote_gdb.cc
@@ -555,6 +555,12 @@
return;
if (tc->contextId() != id) {
+
+ //prevent thread switch when single stepping
+ if (singleStepEvent.scheduled()){
+ return;
+ }
+ DPRINTF(GDBMisc, "Finishing thread switch");
if (!selectThreadContext(id))
return;
}
--
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Gerrit-Project: public/gem5
Gerrit-Branch: develop
Gerrit-Change-Id: I0c46e3ea623b304b7ae8f8867d90c5d0008e8b3f
Gerrit-Change-Number: 63533
Gerrit-PatchSet: 9
Gerrit-Owner: Quentin Forcioli <quentin.forci...@telecom-paris.fr>
Gerrit-Reviewer: Bobby Bruce <bbr...@ucdavis.edu>
Gerrit-Reviewer: Daniel Carvalho <oda...@yahoo.com.br>
Gerrit-Reviewer: Quentin Forcioli <quentin.forci...@telecom-paris.fr>
Gerrit-Reviewer: kokoro <noreply+kok...@google.com>
Gerrit-MessageType: merged
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