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mips: missing syscall returns wrong errno 

Return -TARGET_ENOSYS instead of -ENOSYS from linux-user/main.c
   * Caused strange 'Level 2 synchronization messages' instead of
correctly reporting the syscall was missing.
   * Made glibc simply fail instead of using older syscalls

Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
Signed-off-by: Wesley W. Terpstra <terpstra@debian.org>
This commit is contained in:
Wesley W. Terpstra 2011-07-12 14:33:23 +03:00 committed by Riku Voipio
parent 053ebb2726
commit 7c2f6157d8
1 changed files with 1 additions and 1 deletions
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2
linux-user/main.c
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@ -2080,7 +2080,7 @@ void cpu_loop(CPUMIPSState *env)
syscall_num = env->active_tc.gpr[2] - 4000;
env->active_tc.PC += 4;
if (syscall_num >= sizeof(mips_syscall_args)) {
ret = -ENOSYS;
ret = -TARGET_ENOSYS;
} else {
int nb_args;
abi_ulong sp_reg;