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* Move arm from ports to libc.Joseph Myers2014-02-081-63/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | I've moved the ARM port from ports to the main sysdeps hierarchy. Beyond the README update, the move of the files was simply git mv ports/sysdeps/arm sysdeps/arm git mv ports/sysdeps/unix/arm sysdeps/unix/arm git mv ports/sysdeps/unix/sysv/linux/arm sysdeps/unix/sysv/linux/arm and in addition to the ChangeLog entries here, I put a note at the top of ports/ChangeLog.arm similar to that at the top of ChangeLog.powerpc. There is deliberately no NEWS change, as I think it makes the most sense to put in a general note above all ports having moved if we can achieve that for 2.20. Tested that disassembly of installed shared libraries for arm is the same before and after this patch, except for data (not instructions) in ld.so (there are assertions in sysdeps/arm/dl-machine.h, and the path by which that file is found, and so by which it appears in the assertion message, changes as a result of the move). * sysdeps/arm: Move directory from ports/sysdeps/arm. * sysdeps/unix/arm: Move directory from ports/sysdeps/unix/arm. * sysdeps/unix/sysv/linux/arm: Move directory from ports/sysdeps/unix/sysv/linux/arm. * README: Update listing for arm-*-linux-gnueabi. ports/ChangeLog.arm: * sysdeps/arm: Move directory to ../sysdeps/arm. * sysdeps/unix/arm: Move directory to ../sysdeps.arm. * sysdeps/unix/sysv/linux/arm: Move directory to ../sysdeps/unix/sysv/linux/arm.
* Update copyright notices with scripts/update-copyrightsAllan McRae2014-01-011-1/+1
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* arm: Introduce and use GET_TLSRichard Henderson2013-03-061-9/+3
| | | | | | Factor out the sequence needed to call kuser_get_tls, as we can't play subtract into pc games in thumb mode. Prepare for hard-tp, pulling the save of LR into the macro.
* arm: Introduce and use LDST_PCRELRichard Henderson2013-03-061-10/+12
| | | | | Macro-ising the few instances where we need to distinguish between arm and thumb pc-relative memory operations.
* arm: Add IT insns for thumb modeRichard Henderson2013-02-281-2/+3
| | | | | These are ignored by the assembler in ARM mode, so by default this has no effect on generated code.
* arm: Introduce and use PC_OFSRichard Henderson2013-02-281-2/+2
| | | | | Scour the source for raw "-8" adjustments that are related to the offset created by reading the pc.
* Update copyright notices with scripts/update-copyrights.Joseph Myers2013-01-021-3/+1
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* Move all files into ports/ subdirectory in preparation for merge with glibc glibc-2.16-ports-before-mergeJoseph Myers2012-07-011-0/+68