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2015-01-02Update copyright dates with scripts/update-copyrights.Joseph Myers8-8/+8
2014-06-13Add adaptive elision to rwlocksAndi Kleen1-0/+2
This patch relies on the C version of the rwlocks posted earlier. With C rwlocks it is very straight forward to do adaptive elision using TSX. It is based on the infrastructure added earlier for mutexes, but uses its own elision macros. The macros are fairly general purpose and could be used for other elision purposes too. This version is much cleaner than the earlier assembler based version, and in particular implements adaptation which makes it safer. I changed the behavior slightly to not require any changes in the test suite and fully conform to all expected behaviors (generally at the cost of not eliding in various situations). In particular this means the timedlock variants are not elided. Nested trylock aborts.
2014-06-11Tile: Define TLS_DEFINE_INIT_TPRoland McGrath1-0/+4
2014-06-10tile: move sysdeps/unix/sysv/linux/tile nptl files.Chris Metcalf2-0/+267
2014-05-27Remove second argument from TLS_INIT_TP macroAndreas Schwab1-1/+1
2014-05-13Clean up __exit_thread.Roland McGrath1-5/+0
2014-03-14Compile with -Wundef.Roland McGrath1-0/+1
2014-02-10Move tilegx, tilepro, and linux-generic from ports to libc.Chris Metcalf7-0/+393
I've moved the TILE-Gx and TILEPro ports to the main sysdeps hierarchy, along with the linux-generic ports infrastructure. Beyond the README update, the move was just git mv ports/sysdeps/tile sysdeps/tile git mv ports/sysdeps/unix/sysv/linux/tile \ sysdeps/unix/sysv/linux/tile git mv ports/sysdeps/unix/sysv/linux/generic \ sysdeps/unix/sysv/linux/generic I updated the relevant ChangeLogs along the lines of the ARM move in commit c6bfe5c4d75 and tested the 64-bit tilegx build to confirm that there were no changes in "objdump -dr" output in the shared objects.