diff options
| author | Richard Henderson <richard.henderson@linaro.org> | 2022-04-21 08:16:34 -0700 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2022-04-26 08:16:40 -0700 |
| commit | 66254caa428d2cf4962c60c2f04959ac32cbf8b3 (patch) | |
| tree | 8a0cdc11144dfeface5e5b49f35512ac50c337d5 /linux-user/nios2 | |
| parent | 42192df83a8eef033b6522989a14fd4a584d6f85 (diff) | |
linux-user/nios2: Drop syscall 0 "workaround"
Syscall 0 is __NR_io_setup for this target; there is nothing
to work around.
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Fixes: a0a839b65b6 ("nios2: Add usermode binaries emulation")
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220421151735.31996-4-richard.henderson@linaro.org>
Diffstat (limited to 'linux-user/nios2')
| -rw-r--r-- | linux-user/nios2/cpu_loop.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/linux-user/nios2/cpu_loop.c b/linux-user/nios2/cpu_loop.c index 2e9296750d..91737c568f 100644 --- a/linux-user/nios2/cpu_loop.c +++ b/linux-user/nios2/cpu_loop.c @@ -55,10 +55,6 @@ void cpu_loop(CPUNios2State *env) env->regs[7], env->regs[8], env->regs[9], 0, 0); - if (env->regs[2] == 0) { /* FIXME: syscall 0 workaround */ - ret = 0; - } - env->regs[2] = abs(ret); /* Return value is 0..4096 */ env->regs[7] = ret > 0xfffff000u; |