From 1ccd9374af22ec4ed5f864d4935a9cfad01f1204 Mon Sep 17 00:00:00 2001 From: Peter Maydell Date: Tue, 16 Jul 2013 18:44:55 +0100 Subject: linux-user: Enable NPTL for m68k For m68k, per-thread data is a purely kernel construct with no CPU level support. Implement it via a field in the TaskState structure, used by cpu_set_tls() and the set_thread_area/get_thread_area syscalls. This allows us to enable compilation with NPTL. Signed-off-by: Peter Maydell Reviewed-by: Laurent Vivier Signed-off-by: Riku Voipio --- linux-user/m68k/target_cpu.h | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'linux-user/m68k') diff --git a/linux-user/m68k/target_cpu.h b/linux-user/m68k/target_cpu.h index 8a2a305a0b..cad9c90dd0 100644 --- a/linux-user/m68k/target_cpu.h +++ b/linux-user/m68k/target_cpu.h @@ -29,6 +29,10 @@ static inline void cpu_clone_regs(CPUM68KState *env, target_ulong newsp) env->dregs[0] = 0; } -/* TODO: need to implement cpu_set_tls() */ +static inline void cpu_set_tls(CPUM68KState *env, target_ulong newtls) +{ + TaskState *ts = env->opaque; + ts->tp_value = newtls; +} #endif -- cgit v1.2.3-55-g7522