| /* |
| * Copyright IBM Corp. 2008 |
| * |
| * Author(s): Heiko Carstens <heiko.carstens@de.ibm.com>, |
| * |
| */ |
| |
| #include <asm/asm-offsets.h> |
| |
| #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,__SF_BACKCHAIN(%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,__SF_BACKCHAIN(%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 */ |
