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| author | Maxim Kuvyrkov <maxim@codesourcery.com> | 2009-12-07 09:24:27 +0100 |
|---|---|---|
| committer | Geert Uytterhoeven <geert@linux-m68k.org> | 2010-02-27 18:31:19 +0100 |
| commit | 9674cdc74d63f346870943ef966a034f8c71ee57 (patch) | |
| tree | c590640335983c5b1a7f5c9589478bf90fb68d03 /arch/m68knommu/kernel/ptrace.c | |
| parent | m68k: Eliminate unused variable in page_to_phys() (diff) | |
| download | linux-9674cdc74d63f346870943ef966a034f8c71ee57.tar.xz linux-9674cdc74d63f346870943ef966a034f8c71ee57.zip | |
m68k: Add NPTL support
This patch adds several syscalls, that provide necessary
functionality to support NPTL on m68k/ColdFire.
The syscalls are get_thread_area, set_thread_area, atomic_cmpxchg_32 and
atomic_barrier.
The cmpxchg syscall is required for ColdFire as it doesn't support 'cas'
instruction.
Also a ptrace call PTRACE_GET_THREAD_AREA is added to allow debugger to
inspect the TLS storage.
Signed-off-by: Maxim Kuvyrkov <maxim@codesourcery.com>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Diffstat (limited to 'arch/m68knommu/kernel/ptrace.c')
0 files changed, 0 insertions, 0 deletions