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| author | Jim Johnston <jjohnst@us.ibm.com> | 2020-04-03 08:46:11 +0200 |
|---|---|---|
| committer | Andreas Krebbel <krebbel@linux.ibm.com> | 2020-04-03 08:46:11 +0200 |
| commit | b749b5ec58acd1da57f2afabac732027e8a88755 (patch) | |
| tree | 935bd6a0185d65b54e1175ba2d5bb18d90f156ff /gcc/tree-vect-loop.c | |
| parent | 535ce76acbeb0791da0c2d707b543b54a9e0668f (diff) | |
| download | gcc-b749b5ec58acd1da57f2afabac732027e8a88755.zip gcc-b749b5ec58acd1da57f2afabac732027e8a88755.tar.gz gcc-b749b5ec58acd1da57f2afabac732027e8a88755.tar.bz2 | |
S/390 zTPF: Handle skip trace addresses when unwinding
Check for and handle new skip trace addresses when unwinding on zTPF.
libgcc/ChangeLog:
2020-04-03 Jim Johnston <jjohnst@us.ibm.com>
* config/s390/tpf-unwind.h (MIN_PATRANGE, MAX_PATRANGE)
(TPFRA_OFFSET): Macros removed.
(CP_CNF, cinfc_fast, CINFC_CMRESET, CINTFC_CMCENBKST)
(CINTFC_CMCENBKED, ICST_CRET, ICST_SRET, LOWCORE_PAGE3_ADDR)
(PG3_SKIPPING_OFFSET): New macros.
(__isPATrange): Use cinfc_fast for the check.
(__isSkipResetAddr): New function.
(s390_fallback_frame_state): Check for skip trace addresses. Use
either ICST_CRET or ICST_SRET to calculate return address
location.
(__tpf_eh_return): Handle skip trace addresses.
Diffstat (limited to 'gcc/tree-vect-loop.c')
0 files changed, 0 insertions, 0 deletions