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[binutils-gdb] S390: Hardware breakpoint support
- From: sergiodj+buildbot at sergiodj dot net
- To: gdb-testers at sourceware dot org
- Date: Fri, 16 Sep 2016 18:07:32 -0400
- Subject: [binutils-gdb] S390: Hardware breakpoint support
- Authentication-results: sourceware.org; auth=none
*** TEST RESULTS FOR COMMIT 8193adea2f86e37423a5d0acffb69b80bde05d52 ***
Author: Andreas Arnez <arnez@linux.vnet.ibm.com>
Branch: master
Commit: 8193adea2f86e37423a5d0acffb69b80bde05d52
S390: Hardware breakpoint support
Add hardware breakpoint support for S390 targets.
gdb/ChangeLog:
* s390-linux-nat.c (PER_BIT, PER_EVENT_BRANCH, PER_EVENT_IFETCH)
(PER_EVENT_STORE, PER_EVENT_NULLIFICATION)
(PER_CONTROL_BRANCH_ADDRESS, PER_CONTROL_SUSPENSION)
(PER_CONTROL_ALTERATION): New macros.
(struct s390_debug_reg_state) <break_areas>: New member.
(s390_forget_process): Free break_areas as well.
(s390_linux_new_fork): Copy break_areas as well.
(s390_prepare_to_resume): Install hardware breakpoints.
(s390_can_use_hw_breakpoint): Indicate support for hardware
breakpoints.
(s390_insert_hw_breakpoint, s390_remove_hw_breakpoint): New
linux_nat target methods.
(_initialize_s390_nat): Register them.
gdb/testsuite/ChangeLog:
* lib/gdb.exp: No longer skip hardware breakpoint tests on s390.
- Follow-Ups:
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