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[binutils-gdb] [MIPS] Use lwpid from lwp_info instead of inferior_ptid
- From: sergiodj+buildbot at sergiodj dot net
- To: gdb-testers at sourceware dot org
- Date: Fri, 28 Apr 2017 05:00:19 -0400
- Subject: [binutils-gdb] [MIPS] Use lwpid from lwp_info instead of inferior_ptid
- Authentication-results: sourceware.org; auth=none
*** TEST RESULTS FOR COMMIT 7974a6050b6e2c44722a533e2d5d9131e7db00ff ***
Author: Yao Qi <yao.qi@linaro.org>
Branch: master
Commit: 7974a6050b6e2c44722a533e2d5d9131e7db00ff
[MIPS] Use lwpid from lwp_info instead of inferior_ptid
RAJESH reported that GDB gets "Couldn't write debug register: No such
process." on mips64 when GDB attaches to a multi threaded application.
Looks GDB nows PTRACE_GET_WATCH_REGS for inferior_ptid but
PTRACE_SET_WATCH_REGS for lwp->ptid, they may be different.
gdb:
2017-04-28 Yao Qi <yao.qi@linaro.org>
* mips-linux-nat.c (mips_linux_new_thread): Get lwpid from
lwp_info instead of getting from inferior_ptid.