diff options
| -rw-r--r-- | linux-user/syscall.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/linux-user/syscall.c b/linux-user/syscall.c index 3da8e51..14a6b32 100644 --- a/linux-user/syscall.c +++ b/linux-user/syscall.c @@ -7467,12 +7467,20 @@ abi_long do_syscall(void *cpu_env, int num, abi_long arg1, #endif #ifdef TARGET_NR_pread64 case TARGET_NR_pread64: + if (regpairs_aligned(cpu_env)) { + arg4 = arg5; + arg5 = arg6; + } if (!(p = lock_user(VERIFY_WRITE, arg2, arg3, 0))) goto efault; ret = get_errno(pread64(arg1, p, arg3, target_offset64(arg4, arg5))); unlock_user(p, arg2, ret); break; case TARGET_NR_pwrite64: + if (regpairs_aligned(cpu_env)) { + arg4 = arg5; + arg5 = arg6; + } if (!(p = lock_user(VERIFY_READ, arg2, arg3, 1))) goto efault; ret = get_errno(pwrite64(arg1, p, arg3, target_offset64(arg4, arg5))); |