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r262733 - in /trunk/gcc: ChangeLog config/s390/...
- From: krebbel at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Mon, 16 Jul 2018 14:36:22 -0000
- Subject: r262733 - in /trunk/gcc: ChangeLog config/s390/...
Author: krebbel
Date: Mon Jul 16 14:36:21 2018
New Revision: 262733
URL: https://gcc.gnu.org/viewcvs?rev=262733&root=gcc&view=rev
Log:
S/390: Implement -mrecord-mcount
This is the counterpart of the i386 feature introduced by
39a5a6a4: Add direct support for Linux kernel __fentry__ patching.
2018-07-16 Ilya Leoshkevich <iii@linux.ibm.com>
* config/s390/s390.c (s390_function_profiler): Generate
__mcount_loc section.
* config/s390/s390.opt: Add the new option.
2018-07-16 Ilya Leoshkevich <iii@linux.ibm.com>
* testsuite/gcc.target/s390/mrecord-mcount.c: New testcase.
Added:
trunk/gcc/testsuite/gcc.target/s390/mrecord-mcount.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/config/s390/s390.c
trunk/gcc/config/s390/s390.opt
trunk/gcc/testsuite/ChangeLog