No description
67b6b33b9b
This patch adds some options to the run_tests.sh script allowing it to run all the testcases under valgrind to check for pointer corruption bugs and memory leaks. Invoking "make checkm" will run the testsuite with valgrind. It include a mechanism for specifying valgrind errors to be suppressed on a per-testcase basis, and adds a couple of such suppression files for the mangle-layout and open_pack testcases which dump for use by other testcases a buffer which may contain uninitialized sections. We use suppressions rather than initializing the buffer so that valgrind will catch any internal access s to the uninitialized data, which would be a bug. The patch also fixes one genuine bug caught by valgrind - _packblocks() in fdt_rw.c was using memcpy() where it should have been using memmove(). At present the valgrinding won't do anything useful for testcases invoked via a shell script - which includes all the dtc testcases. I plan to fix that later. Signed-off-by: David Gibson <david@gibson.dropbear.id.au> |
||
|---|---|---|
| Documentation | ||
| libfdt | ||
| scripts | ||
| tests | ||
| .gitignore | ||
| checks.c | ||
| comment-test.dts | ||
| data.c | ||
| dtc-lexer.l | ||
| dtc-parser.y | ||
| dtc.c | ||
| dtc.h | ||
| flattree.c | ||
| fstree.c | ||
| ftdump.c | ||
| GPL | ||
| livetree.c | ||
| Makefile | ||
| Makefile.dtc | ||
| srcpos.c | ||
| srcpos.h | ||
| TODO | ||
| treesource.c | ||