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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> |
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| .. | ||
| .gitignore | ||
| asm-offsets.c | ||
| dma.c | ||
| entry.S | ||
| head.S | ||
| ints.c | ||
| m68k_ksyms.c | ||
| Makefile | ||
| module.c | ||
| module.lds | ||
| process.c | ||
| ptrace.c | ||
| setup.c | ||
| signal.c | ||
| sun3-head.S | ||
| sys_m68k.c | ||
| time.c | ||
| traps.c | ||
| vmlinux-std.lds | ||
| vmlinux-sun3.lds | ||
| vmlinux.lds.S | ||