Release v0.9.2 · iovisor/bpftrace

[0.9.2] 2019-07-31

Add vargs support for cat() builtin (similar to system) (7f1aa7b) by Augusto Caringi <acaringi@redhat.com>
Add memory watchpoint probe type (#790) (854cd4b) by Dan Xu <dxu@dxuuu.xyz>
Add support for Go symbol names to uaddr (#805) (e6eb3dd) by Jason Keene <jasonkeene@gmail.com>
add option for JSON output (5c6f20a) by Andreas Gerstmayr <andreas@gerstmayr.me>
Add $# for number of positional arguments (ec8b61a) by Mark Drayton <mdrayton@gmail.com>
Add BPFTRACE_NO_USER_SYMBOLS environment variable (#800) (41d2c9f) by Dan Xu <dxu@dxuuu.xyz>
Add line numbers to parser error messages (a584752, 2233ea7) by bas smit <bas@baslab.org>
Add new environment variable BPFTRACE_LOG_SIZE (2f7dc75, 7de1e84, 2f7dc75) by Ray Jenkins <ray.jenkins@segment.com>

Terminate when map creation fails (6936ca6) by bas smit <bas@baslab.org>
Print more descriptive error message on uprobe stat failure (0737ec8) by Dan Xu <dxu@dxuuu.xyz>
Allow '#' in attach point path (2dfbc93) by Dan Xu <dxu@dxuuu.xyz>
Disable func, retval and reg for tracepoints since tracepoints can't access this information (7bfc0f8) by bas smit <bas@baslab.org>

Skip keys which were removed during iteration on print (bfd1c07) by Andreas Gerstmayr <agerstmayr@redhat.com>
Fix exiting prematurely on strace attach (a584752..0e97b2c) by Jay Kamat <jaygkamat@gmail.com>
Fix unused variable warnings (9d07eb5) by Daniel Xu <dxu@dxuuu.xyz>
Fix alignment issues on ntop (2006424) by Matheus Marchini <mat@mmarchini.me>
Fix BEGIN being triggered multiple times when bpftrace is run a second time (14bc835) by bas smit <bas@baslab.org>
Fix crash when using $0 (b41d66d) by Alastair Robertson <alastair@ajor.co.uk>
Fix tcp tools printing errors (206b36c) by bas smit <bas@baslab.org>

Update Ubuntu install instructions (4e3ffc3) by Brendan Gregg <bgregg@netflix.com>
Clarify help message for -o (d6e9478) by Daniel Xu <dxu@dxuuu.xyz>
opensnoop.bt was incorrectly linked to load.bt (d74fae0) by southpawflo <16946610+southpawflo@users.noreply.github.com>
Document multiple attach points for probes (21bc5bf) by Daniel Xu <dxu@dxuuu.xyz>
Fix incorrect reference to the probe key (83d473c) by Jeremy Baumont <jeremy.baumont@gmail.com>

Fix failing test (086c018) by bas smit <bas@baslab.org>
Collapse bcc symbol resolvers by process executable (63ff8b0) by Daniel Xu <dxu@dxuuu.xyz>
Remove unneeded probe read (7d0aa99) by bas smit <bas@baslab.org>
Fix runtime test parser to not break with commented out tests (#824) (b73c963) by Augusto Mecking Caringi <acaringi@redhat.com>
bpftrace: optimize resolve_kname (#765) (ec5278d) by Matheus Marchini <mat@mmarchini.me>
Resolve symbol names using bcc_elf_foreach_sym (#811) (a2d9298) by Jason Keene <jasonkeene@gmail.com>
Add basic editorconfig for defining style (#775) (5b20829) by Jay Kamat <jaygkamat@gmail.com>
Auto-generate list of includes for codegen tests (e3b8ecd) by Alastair Robertson <alastair@ajor.co.uk>
Do not emit GEP instruction when pushing string literals to stack (#667) (e98530c) by Michał Gregorczyk <michalgr@users.noreply.github.com>
tool style tweaks (8bb0940) by Brendan Gregg <bgregg@netflix.com>
Clean up unused variable (#787) (8627e84) by Dan Xu <dxu@dxuuu.xyz>
Make member variables end with underscores (c76a8e4) by Alastair Robertson <alastair@ajor.co.uk>
Fail in case there's unresolved type in definitions (ecb7a1b, 2239756, a6a4fb3) by Jiri Olsa <jolsa@kernel.org>