freebsd-dev/contrib/llvm/tools/lldb
Ed Maste b08e22797d lldb: map TRAP_CAP to a trace trap
In the absense of a more specific handler for TRAP_CAP (generated by
ENOTCAPABLE or ECAPMODE while in capability mode) treat it as a trace
trap.

Example usage (testing the bug in PR219173):

% proccontrol -m trapcap lldb usr.bin/hexdump/obj/hexdump -- -Cv -s 1 /bin/ls
...
(lldb) run
Process 12980 launching
Process 12980 launched: '.../usr.bin/hexdump/obj/hexdump' (x86_64)
Process 12980 stopped
* thread #1, stop reason = trace
    frame #0: 0x0000004b80c65f1a libc.so.7`__sys_lseek + 10
...

In the future we should have LLDB control the trapcap procctl itself
(as it does with ASLR), as well as report a specific stop reason.
This change eliminates an assertion failure from LLDB for now.
2017-05-25 16:41:07 +00:00
..
docs Merge LLDB 3.8 2016-01-04 01:16:32 +00:00
include/lldb Merge llvm, clang, lld and lldb release_40 branch r292009. Also update 2017-01-14 22:12:13 +00:00
source lldb: map TRAP_CAP to a trace trap 2017-05-25 16:41:07 +00:00
tools Merge llvm, clang, lld and lldb trunk r291274, and resolve conflicts. 2017-01-06 20:24:06 +00:00
FREEBSD-Xlist Update lldb to upstream trunk r242221. 2015-09-06 15:21:47 +00:00
LICENSE.TXT