diff options
Diffstat (limited to 'ports/sysdeps/unix/sysv/linux/alpha/syscall.S')
| -rw-r--r-- | ports/sysdeps/unix/sysv/linux/alpha/syscall.S | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/ports/sysdeps/unix/sysv/linux/alpha/syscall.S b/ports/sysdeps/unix/sysv/linux/alpha/syscall.S index 0c4081363..02d5d6519 100644 --- a/ports/sysdeps/unix/sysv/linux/alpha/syscall.S +++ b/ports/sysdeps/unix/sysv/linux/alpha/syscall.S @@ -31,13 +31,13 @@ * * Usage: * - * long syscall(syscall_number, arg1, arg2, arg3, arg4, arg5) + * long syscall(syscall_number, arg1, arg2, arg3, arg4, arg5, arg6) * * syscall_number = the index of the system call we're invoking - * arg1-arg5 = up to 5 integer arguments to the system call + * arg1-arg6 = up to 6 integer arguments to the system call * * We need to do some arg shifting: the kernel expects the - * syscall number in v0 and the first five args in a0-a4. + * syscall number in v0 and the first six args in a0-a5. * */ @@ -60,6 +60,7 @@ LEAF(__syscall, 0) mov a3, a2 mov a4, a3 mov a5, a4 + ldq a5,0(sp) /* arg6 -> a5 */ call_pal PAL_callsys /* Invoke system call */ bne a3, $error |