diff options
| -rw-r--r-- | linux-user/syscall.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/linux-user/syscall.c b/linux-user/syscall.c index f1f050ee62..dc7e561009 100644 --- a/linux-user/syscall.c +++ b/linux-user/syscall.c @@ -5761,7 +5761,20 @@ abi_long do_syscall(void *cpu_env, int num, abi_long arg1, break; #ifdef TARGET_NR_readahead case TARGET_NR_readahead: - goto unimplemented; +#if TARGET_ABI_BITS == 32 +#ifdef TARGET_ARM + if (((CPUARMState *)cpu_env)->eabi) + { + arg2 = arg3; + arg3 = arg4; + arg4 = arg5; + } +#endif + ret = get_errno(readahead(arg1, ((off64_t)arg3 << 32) | arg2, arg4)); +#else + ret = get_errno(readahead(arg1, arg2, arg3)); +#endif + break; #endif #ifdef TARGET_NR_setxattr case TARGET_NR_setxattr: |