[hppa-linux] syscall work
Thu, 25 Mar 1999 16:07:33 -0500
Bjorn Helgaas wrote:
> If Linux uses a different gateway page address than HP-UX (which I
> think is a good idea), why not use a strategy like that used for
> 64-bit HP-UX apps, where the kernel supplies the address in a
> register at application startup?
OK, I'm convinced. I've changed unistd.h to use 0xC0000404 (on the next
page) for the syscall gateway, although we can easily change it back.
The ``Assembly Language Reference Manual'' I have says:
Refer to the /HP-UX Reference/ manual for more information on HP-UX
Anyone know what manual they're talking about? I'd like to find out
what to do for syscalls that take more than 4 arguments, like mmap and
recvfrom and sendto.