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* Consolidate gettimeofday across aarch64/s390/tileAdhemerval Zanella2015-05-261-39/+0
| | | | | | | | This patch removes the architecture specific gettimeofday implementation to use the vDSO symbol and consolidate it on a common Linux one. Similar to clock_gettime and clock_getres vDSO implementation, each port that supports gettimeofday through vDSO should just implement INLINE_VSYSCALL to access the symbol and define HAVE_{GETTIME,GETRES}_VSYSCAL as 1.
* Consolidate vDSO macros and usageAdhemerval Zanella2015-05-261-1/+2
| | | | | | | | | | | | | | | | This patch consolidate the Linux vDSO define and usage across all ports that uses it. The common vDSO definitions and calling through {INLINE/INTERNAL}_VSYSCALL macros are moved to a common header sysdep-vdso.h and vDSO name declaration and prototype is defined using a common macro. Also PTR_{MANGLE,DEMANGLE} is added to ports that does not use them for vDSO calls (aarch64, powerpc, s390, and tile) and thus it will reflect in code changes. For ports that already implement pointer mangling/demangling in vDSO system (i386, x32, x86_64) this patch is mainly a code refactor. Checked on x32, x86_64, x32, ppc64le, and aarch64.
* libc-vdso.h place consolidationAdhemerval Zanella2015-04-201-1/+1
| | | | | | This patch moves the libc-vdso.h internal header from bits folder to default architecture one and also corrects the remaning includes in the files.
* Update copyright dates with scripts/update-copyrights.Joseph Myers2015-01-021-1/+1
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* Relocate AArch64 from ports to libc.Marcus Shawcroft2014-02-111-0/+38
This patch moves the AArch64 port to the main sysdeps hierarchy. The move is essentially: git mv ports/sysdeps/aarch64 sysdeps/aarch64 git mv ports/sysdeps/unix/sysv/linux/aarch64 sysdeps/unix/sysv/linux/aarch64 The README is updated and I've updated ChangeLog.aarch64 along the lines of the ARM move. The AArch64 build has been tested to confirm that there were no changes in objdump -dr output or the shared objects.