rust/src/libstd/sys/unix/backtrace/printing/mod.rs, branch 1.31.1

std: Avoid use of `libc` in portable modules

2017-11-09T15:56:44+00:00

This commit removes usage of the `libc` crate in "portable" modules like those at the top level and `sys_common`. Instead common types like `*mut u8` or `u32` are used instead of `*mut c_void` or `c_int` as well as switching to platform-specific functions like `sys::strlen` instead of `libc::strlen`.

Fallback to dladdr-based resolve_symbol if backtrace failed.

2017-09-01T19:24:17+00:00

This programs compiled without -g on macOS still provide the resolve to actual symbols, instead of `` everywhere.

Add libbacktrace support for Apple platforms

2017-09-01T19:24:15+00:00

Improve backtrace formating while panicking.

2017-02-15T19:24:37+00:00

- `RUST_BACKTRACE=full` prints all the informations (old behaviour) - `RUST_BACKTRACE=(0|no)` disables the backtrace. - `RUST_BACKTRACE=` (including `1`) shows a simplified backtrace, without the function addresses and with cleaned filenames and symbols. Also removes some unneded frames at the beginning and the end. Fixes #37783. PR is #38165.

Add the asmjs-unknown-emscripten triple. Add cfgs to libs.

2016-02-06T20:56:14+00:00

Backtraces, and the compilation of libbacktrace for asmjs, are disabled. This port doesn't use jemalloc so, like pnacl, it disables jemalloc *for all targets* in the configure file. It disables stack protection.

Add line numbers to windows-gnu backtraces

2015-09-04T00:25:15+00:00

Fix formatting Remove unused imports Refactor Fix msvc build Fix line lengths Formatting Enable backtrace tests Fix using directive on mac pwd info Work-around buildbot PWD bug, and fix libbacktrace configuration Use alternative to `env -u` which is not supported on bitrig Disable tests on 32-bit windows gnu

Refactor unix backtracing. NFC.

2015-08-20T20:20:55+00:00