https://sourceware.org/bugzilla/show_bug.cgi?id=27473
Bug ID: 27473
Summary: it's report error when using uftrace from
binutils2.35.1
Product: binutils
Version: 2.35.1
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: binutils
Assignee: unassigned at sourceware dot org
Reporter: wangmy at cn dot fujitsu.com
Target Milestone: ---
It's report error when using uftrace from binutils-2.35.1.
Is there any import changes from 2.35.1?
Here shows the problem while running uftrace on an ARM64el target board.(x86_64
and ARM32el are OK)
[test 1]
root # uftrace -a --force --no-pager ls
WARN: child terminated by signal: 7: Bus error
WARN: cannot open record data: /tmp/uftrace-live-r70C7c: No data available
[test2]
test.sh:
test="uftrace_report"
test_cpp="test.cpp"
touch $test_cpp
cat >> $test_cpp <<EOF
#include <cstdio>
class A {
public:
A() {printf("A is created\n");}
~A() {printf("A is destroyed\n");}
};
int main() {
A a;
return 0;
}
EOF
g++ -pg $test_cpp
uftrace record a.out
uftrace report a.out
rm -f $test_cpp a.out
rm -rf uftrace.data
root # sh test.sh
WARN: child terminated by signal: 7: Bus error
WARN: cannot open record data: uftrace.data: No data available
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