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| author | J. Neuschäfer <j.neuschaefer@gmx.net> | 2025-06-13 17:59:32 +0200 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2025-06-16 11:26:25 +0100 |
| commit | 5ad2b1f443a96444cf3e7a2fbe17aae696201012 (patch) | |
| tree | 621f6f24ee39625f53319db90c49daeffe71dc50 | |
| parent | cd38e638c43e4d5d3fd65dd4529c2e6153c9c408 (diff) | |
| download | qemu-5ad2b1f443a96444cf3e7a2fbe17aae696201012.zip qemu-5ad2b1f443a96444cf3e7a2fbe17aae696201012.tar.gz qemu-5ad2b1f443a96444cf3e7a2fbe17aae696201012.tar.bz2 | |
linux-user/arm: Fix return value of SYS_cacheflush
Although the emulated cacheflush syscall does nothing, it still needs to
return zero to indicate success.
Cc: qemu-stable@nongnu.org
Signed-off-by: J. Neuschäfer <j.neuschaefer@gmx.net>
Message-id: 20250613-cache-v1-1-ee9f4a9ba81b@gmx.net
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| -rw-r--r-- | linux-user/arm/cpu_loop.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/linux-user/arm/cpu_loop.c b/linux-user/arm/cpu_loop.c index e8417d0..33f6395 100644 --- a/linux-user/arm/cpu_loop.c +++ b/linux-user/arm/cpu_loop.c @@ -363,6 +363,7 @@ void cpu_loop(CPUARMState *env) switch (n) { case ARM_NR_cacheflush: /* nop */ + env->regs[0] = 0; break; case ARM_NR_set_tls: cpu_set_tls(env, env->regs[0]); |