diff options
Diffstat (limited to 'arch/parisc/lib/milli/dyncall.S')
| -rw-r--r-- | arch/parisc/lib/milli/dyncall.S | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/arch/parisc/lib/milli/dyncall.S b/arch/parisc/lib/milli/dyncall.S new file mode 100644 index 000000000000..27f9ca558d0a --- /dev/null +++ b/arch/parisc/lib/milli/dyncall.S @@ -0,0 +1,32 @@ +/* 32 and 64-bit millicode, original author Hewlett-Packard + adapted for gcc by Paul Bame <bame@debian.org> + and Alan Modra <alan@linuxcare.com.au>. + + Copyright 2001, 2002, 2003 Free Software Foundation, Inc. + + This file is part of GCC and is released under the terms of + of the GNU General Public License as published by the Free Software + Foundation; either version 2, or (at your option) any later version. + See the file COPYING in the top-level GCC source directory for a copy + of the license. */ + +#include "milli.h" + +#ifdef L_dyncall + SUBSPA_MILLI + ATTR_DATA +GSYM($$dyncall) + .export $$dyncall,millicode + .proc + .callinfo millicode + .entry + bb,>=,n %r22,30,LREF(1) ; branch if not plabel address + depi 0,31,2,%r22 ; clear the two least significant bits + ldw 4(%r22),%r19 ; load new LTP value + ldw 0(%r22),%r22 ; load address of target +LSYM(1) + bv %r0(%r22) ; branch to the real target + stw %r2,-24(%r30) ; save return address into frame marker + .exit + .procend +#endif |