/* | |
* Copyright IBM Corp. 2008 | |
* | |
* Author(s): Heiko Carstens <heiko.carstens@de.ibm.com>, | |
* | |
*/ | |
#ifndef CONFIG_64BIT | |
.globl _mcount | |
_mcount: | |
stm %r0,%r5,8(%r15) | |
st %r14,56(%r15) | |
lr %r1,%r15 | |
ahi %r15,-96 | |
l %r3,100(%r15) | |
la %r2,0(%r14) | |
st %r1,0(%r15) | |
la %r3,0(%r3) | |
bras %r14,0f | |
.long ftrace_trace_function | |
0: l %r14,0(%r14) | |
l %r14,0(%r14) | |
basr %r14,%r14 | |
ahi %r15,96 | |
lm %r0,%r5,8(%r15) | |
l %r14,56(%r15) | |
br %r14 | |
.globl ftrace_stub | |
ftrace_stub: | |
br %r14 | |
#else /* CONFIG_64BIT */ | |
.globl _mcount | |
_mcount: | |
stmg %r0,%r5,16(%r15) | |
stg %r14,112(%r15) | |
lgr %r1,%r15 | |
aghi %r15,-160 | |
stg %r1,0(%r15) | |
lgr %r2,%r14 | |
lg %r3,168(%r15) | |
larl %r14,ftrace_trace_function | |
lg %r14,0(%r14) | |
basr %r14,%r14 | |
aghi %r15,160 | |
lmg %r0,%r5,16(%r15) | |
lg %r14,112(%r15) | |
br %r14 | |
.globl ftrace_stub | |
ftrace_stub: | |
br %r14 | |
#endif /* CONFIG_64BIT */ |