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* lib: further adoption of SPDX licensing ID tags.Pedro F. Giffuni2017-11-261-1/+3
| | | | | | | | | | | | | | | Mainly focus on files that use BSD 2-Clause license, however the tool I was using mis-identified many licenses so this was mostly a manual - error prone - task. The Software Package Data Exchange (SPDX) group provides a specification to make it easier for automated tools to detect and summarize well known opensource licenses. We are gradually adopting the specification, noting that the tags are considered only advisory and do not, in any way, superceed or replace the license texts. Notes: svn path=/head/; revision=326219
* libthread_db: unsign map_len and use reallocarray(3).Pedro F. Giffuni2017-04-201-1/+1
| | | | | | | | | | | | | Lengths are not negative, so map_len should be unsigned. Unsign the corresponding indexes too and bring a small use of reallocarray(3). Reorder the memset to be consistent with the realloc: it appears we were only clearing half the memory in pt_map_thread(). MFC after: 2 weeks Notes: svn path=/head/; revision=317200
* Cleanup for WARNS 3.Marcel Moolenaar2008-07-311-6/+7
| | | | Notes: svn path=/head/; revision=181059
* get thread signal info.David Xu2006-05-171-0/+2
| | | | Notes: svn path=/head/; revision=158680
* Add support for XMM registers in GDB for x86 processors that supportDoug Rabson2005-05-311-0/+4
| | | | | | | | | | SSE (or its successors). Reviewed by: marcel, davidxu MFC After: 2 weeks Notes: svn path=/head/; revision=146818
* 1. Use libpthread's exported symbols to calcuate offset in data structureDavid Xu2004-08-161-0/+17
| | | | | | | 2. Enable TLS debugger support. Notes: svn path=/head/; revision=133802
* Add rudimentary support and stubs for libthr and libc_r on alpha, amd64,Marcel Moolenaar2004-07-181-0/+70
i386, ia64 and sparc64. Add stubs for alpha, amd64, ia64 and sparc64 for libpthread. Restructure the source files to avoid unnecessary use of subdirectories that also force us to use non-portable compilation flags to deal with the uncommon compilation requirements (building archive libraries for linkage into a shared library). The libpthread support has been copied from the original local and cleaned-up to make them WARNS=2 clean. that also force us to use non-portable compilation flags to deal with the uncommon compilation requirements (building archive libraries for linkage into a shared library). The libpthread support has been copied from the original local and cleaned-up to make them WARNS=2 clean. Tested on: amd64, i386, ia64 Notes: svn path=/head/; revision=132332