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| author | Mike Hommey <mh+reportbug@glandium.org> | 2012-02-15 16:27:55 -0800 |
|---|---|---|
| committer | Richard Henderson <rth@twiddle.net> | 2012-02-15 16:27:55 -0800 |
| commit | f3ce45f370b011485280a60ec9823f5be85b4735 (patch) | |
| tree | 930e274e6f8793b41b37c51e28b894cd03ea62ce /sysdeps/unix | |
| parent | 596720af7a36d043f4f5f887d9ac7c72b411d3f1 (diff) | |
| download | glibc-f3ce45f370b011485280a60ec9823f5be85b4735.tar glibc-f3ce45f370b011485280a60ec9823f5be85b4735.tar.gz glibc-f3ce45f370b011485280a60ec9823f5be85b4735.tar.bz2 glibc-f3ce45f370b011485280a60ec9823f5be85b4735.zip | |
alpha: Support 6th argument to syscall
Diffstat (limited to 'sysdeps/unix')
| -rw-r--r-- | sysdeps/unix/sysv/linux/alpha/syscall.S | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/sysdeps/unix/sysv/linux/alpha/syscall.S b/sysdeps/unix/sysv/linux/alpha/syscall.S index 0c4081363a..02d5d65194 100644 --- a/sysdeps/unix/sysv/linux/alpha/syscall.S +++ b/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 |