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| author | Heiko Carstens <heiko.carstens@de.ibm.com> | 2015-01-29 08:10:22 -0500 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2015-01-29 10:33:34 -0500 |
| commit | d5caa4dbf9bd2ad8cd7f6be0ca76722be947182b (patch) | |
| tree | 6d58cdd140333e17c881667e9691b17f7dcd6e4d /mm | |
| parent | 5c6497c50f8d809eac6d01512c291a1f67382abd (diff) | |
s390/jump label: use different nop instruction
Use a brcl 0,2 instruction for jump label nops during compile time,
so we don't mix up the different nops during mcount/hotpatch call
site detection.
The initial jump label code instruction replacement will exchange
these instructions with either a branch or a brcl 0,0 instruction.
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'mm')
0 files changed, 0 insertions, 0 deletions