From 66254caa428d2cf4962c60c2f04959ac32cbf8b3 Mon Sep 17 00:00:00 2001 From: Richard Henderson Date: Thu, 21 Apr 2022 08:16:34 -0700 Subject: 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 Fixes: a0a839b65b6 ("nios2: Add usermode binaries emulation") Signed-off-by: Richard Henderson Message-Id: <20220421151735.31996-4-richard.henderson@linaro.org> --- linux-user/nios2/cpu_loop.c | 4 ---- 1 file changed, 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; -- cgit v1.2.3-70-g09d2