diff options
| author | Peter Maydell <peter.maydell@linaro.org> | 2013-07-16 18:44:55 +0100 |
|---|---|---|
| committer | Riku Voipio <riku.voipio@linaro.org> | 2013-07-22 21:54:20 +0300 |
| commit | 1ccd9374af22ec4ed5f864d4935a9cfad01f1204 (patch) | |
| tree | b59e0ae070d155576af28d10c299650948e4585f /linux-user/m68k/target_cpu.h | |
| parent | f5147c93d0e7f91df0215598017a4d9d6a48f0ee (diff) | |
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 <peter.maydell@linaro.org>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
Diffstat (limited to 'linux-user/m68k/target_cpu.h')
| -rw-r--r-- | linux-user/m68k/target_cpu.h | 6 |
1 files changed, 5 insertions, 1 deletions
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 |