List, I've broken apart my lib-dl changes into a series of smaller patches to make reading and understanding them a bit less painful. Not sure I'll squash these prior to pulling code into the official repository, but for now I think keeping them separate so people can read them is probably preferred.
These should apply to my master at http://github.com/ice799/ltrace. I added a simple unit test for these changes that should run automaticall when you run "make check." I have tested these on x86_64 and x86 Ubuntu VMs. I have no idea if this code works on other architectures and would appreciate testers. Thanks, Joe Joe Damato (11): Keep a count of the number of -x options passed on the command line. Add umovebytes to move a range of bytes from the traced process to ltrace Store the address and size of the ELF object's DYNAMIC section Add base_addr to store the base address of an ELF object. Adjust in_load_libraries to have an out parameter for a discovered symbol. Create a function find_dynamic_entry_addr. Extend the -x option. Make some functions and datastructures global. Definitely a hack. Add support for tracing functions in libraries loaded at runtime (via libdl). Cleanup and documentation. Add a simple libdl test .gitignore | 1 + ChangeLog | 74 +++++----- README | 1 + common.h | 18 ++- defs.h | 2 +- handle_event.c | 5 +- ltrace-elf.c | 139 ++++++++++++----- ltrace-elf.h | 4 + ltrace.1 | 9 +- options.c | 17 ++- options.h | 2 + sysdeps/README | 1 + sysdeps/linux-gnu/events.c | 8 +- sysdeps/linux-gnu/proc.c | 243 +++++++++++++++++++++++++++++ sysdeps/linux-gnu/trace.c | 36 +++++ testsuite/ltrace.minor/libdl-simple-lib.c | 4 + testsuite/ltrace.minor/libdl-simple.c | 24 +++ testsuite/ltrace.minor/libdl-simple.exp | 52 ++++++ 18 files changed, 548 insertions(+), 92 deletions(-) create mode 100644 testsuite/ltrace.minor/libdl-simple-lib.c create mode 100644 testsuite/ltrace.minor/libdl-simple.c create mode 100644 testsuite/ltrace.minor/libdl-simple.exp _______________________________________________ Ltrace-devel mailing list [email protected] http://lists.alioth.debian.org/mailman/listinfo/ltrace-devel
