archive/jdk
1
0
Fork 0
mirror of https://github.com/openjdk/jdk.git synced 2025-09-20 11:04:34 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions

8008340: [sampling] assert(upper->pc_offset() >= pc_offset) failed: sanity

Browse source 
Reviewed-by: kvn, sla
This commit is contained in:
Rickard Bäckman 2013-02-26 14:09:52 +01:00
parent f85789e68a
commit 1a74b23a2f
2 changed files with 11 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

5
hotspot/src/cpu/sparc/vm/frame_sparc.cpp
View file

@ -216,6 +216,11 @@ bool frame::safe_for_sender(JavaThread *thread) {
} }
} }
// Could just be some random pointer within the codeBlob
if (!_cb->code_contains(_pc)) {
return false;
}
// Entry frame checks // Entry frame checks
if (is_entry_frame()) { if (is_entry_frame()) {
// an entry frame must have a valid fp. // an entry frame must have a valid fp.

6
hotspot/src/cpu/x86/vm/frame_x86.cpp
View file

@ -91,6 +91,12 @@ bool frame::safe_for_sender(JavaThread *thread) {
return false; return false;
} }
} }
// Could just be some random pointer within the codeBlob
if (!_cb->code_contains(_pc)) {
return false;
}
// Entry frame checks // Entry frame checks
if (is_entry_frame()) { if (is_entry_frame()) {
// an entry frame must have a valid fp. // an entry frame must have a valid fp.