diff options
| author | Mark Wielaard <[email protected]> | 2018-09-11 12:58:14 +0200 |
|---|---|---|
| committer | Mark Wielaard <[email protected]> | 2018-09-11 12:58:14 +0200 |
| commit | a1e892e920bbde60a9daa1f98c105c227ee7427d (patch) | |
| tree | 85f4293de77f7e5f6377d54c75ad6788da1442b8 /tests | |
| parent | 08ed26703d658b7ae57ab60b865d05c1cde777e3 (diff) | |
tests: Add section attribute to defeat -freorder-blocks-and-partition.
GCC could partition main into an cold and hot block causing our symbol
lookup to fail in the backtrace-dwarf testcase. Add a section attribute
on "main" so that it will be kept together.
Signed-off-by: Mark Wielaard <[email protected]>
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/ChangeLog | 4 | ||||
| -rw-r--r-- | tests/backtrace-dwarf.c | 1 |
2 files changed, 5 insertions, 0 deletions
diff --git a/tests/ChangeLog b/tests/ChangeLog index 2a20ffa5..8d70891a 100644 --- a/tests/ChangeLog +++ b/tests/ChangeLog @@ -1,3 +1,7 @@ +2018-09-11 Mark Wielaard <[email protected]> + + * backtrace-dwarf.c (main): Add section attribute. + 2018-07-24 Mark Wielaard <[email protected]> * run-annobingroup.sh: Add testfile-annobingroup-i386.o tests. diff --git a/tests/backtrace-dwarf.c b/tests/backtrace-dwarf.c index e1eb4928..35f25ed6 100644 --- a/tests/backtrace-dwarf.c +++ b/tests/backtrace-dwarf.c @@ -124,6 +124,7 @@ thread_callback (Dwfl_Thread *thread, void *thread_arg) } int +__attribute__((section(".main"))) /* Defeat -freorder-blocks-and-partition */ main (int argc __attribute__ ((unused)), char **argv) { /* We use no threads here which can interfere with handling a stream. */ |