diff options
| author | Richard Henderson <richard.henderson@linaro.org> | 2019-11-06 12:33:16 +0100 |
|---|---|---|
| committer | Laurent Vivier <laurent@vivier.eu> | 2019-11-06 13:43:25 +0100 |
| commit | 07a6ecf48feaddb4914ca8ec9603021f992ec3b9 (patch) | |
| tree | 7f71c74f407533d7418e5e2f773246824a130d26 /linux-user/aarch64 | |
| parent | 608999d17c8726eb4cfa967e95f06cf026a4dde2 (diff) | |
linux-user: Introduce cpu_clone_regs_parent
We will need a target-specific hook for adjusting registers
in the parent during clone. Add an empty inline function for
each target, and invoke it from the proper places.
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20191106113318.10226-11-richard.henderson@linaro.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Diffstat (limited to 'linux-user/aarch64')
| -rw-r--r-- | linux-user/aarch64/target_cpu.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/linux-user/aarch64/target_cpu.h b/linux-user/aarch64/target_cpu.h index cd012e0dc1..6cc02e7dcd 100644 --- a/linux-user/aarch64/target_cpu.h +++ b/linux-user/aarch64/target_cpu.h @@ -28,6 +28,10 @@ static inline void cpu_clone_regs_child(CPUARMState *env, target_ulong newsp, env->xregs[0] = 0; } +static inline void cpu_clone_regs_parent(CPUARMState *env, unsigned flags) +{ +} + static inline void cpu_set_tls(CPUARMState *env, target_ulong newtls) { /* Note that AArch64 Linux keeps the TLS pointer in TPIDR; this is |