diff options
Diffstat (limited to 'src/third_party/unwind/dist/src/s390x/is_fpreg.c')
-rw-r--r-- | src/third_party/unwind/dist/src/s390x/is_fpreg.c | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/src/third_party/unwind/dist/src/s390x/is_fpreg.c b/src/third_party/unwind/dist/src/s390x/is_fpreg.c new file mode 100644 index 00000000000..bc31f3e9170 --- /dev/null +++ b/src/third_party/unwind/dist/src/s390x/is_fpreg.c @@ -0,0 +1,36 @@ +/* libunwind - a platform-independent unwind library + Copyright (c) 2004-2005 Hewlett-Packard Development Company, L.P. + Contributed by David Mosberger-Tang <davidm@hpl.hp.com> + + Modified for x86_64 by Max Asbock <masbock@us.ibm.com> + Modified for s390x by Michael Munday <mike.munday@ibm.com> + +This file is part of libunwind. + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ + +#include "libunwind_i.h" + +int +unw_is_fpreg (int regnum) +{ + /* vector registers? */ + return regnum >= UNW_S390X_F0 && regnum <= UNW_S390X_F15; +} |