6 Commits

Author	SHA1	Message	Date
Özgür Kesim	647e704fed	Highlight error and add a hint to ptrace_scope ... One reason why the call to gdb might fail is that /proc/sys/kernel/yama/ptrace_scope is set to 1. We now give an corresponding hint when gdb fails.	2020-01-16 16:02:04 +01:00
Özgür Kesim	afe46025f5	Silence the output of make	2020-01-16 15:56:12 +01:00
Özgür Kesim	3c7f976acc	call defer cmd.Wait() before return	2020-01-16 14:33:02 +01:00
Özgür Kesim	509d6e5505	synchronize concurrent access to map in test	2020-01-16 10:50:06 +01:00
Özgür Kesim	3d9ecdca27	Added comments to gdb_test.go	2020-01-16 10:43:30 +01:00
Özgür Kesim	554ae92194	Test added to compare the Scanner vs GDB ... gdb_test.go and testdata implement a go test to compare and verify that we get correct results from the scanner. testdata/simple.c is a small program that embeds Python and runs the same code as in runforever.py. The Makefile compiles this using python3.7. Adjustments to the flags might be needed in your environment gdb_test.go contains only one test, TestSimpleGDB, that 1. compiles simple.c 2. runs it multiple times 3. calls gdb to extract the address of symbol _PyRuntime for each pid 4. runs our Scanner 5. compares the results from gdb and our scanner	2020-01-16 10:30:49 +01:00