Date: Thu, 25 Jan 2018 18:09:26 +0000 (UTC) From: Nathan Whitehorn <nwhitehorn@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r328408 - head/sys/powerpc/powerpc Message-ID: <201801251809.w0PI9QOr093192@repo.freebsd.org>
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Author: nwhitehorn Date: Thu Jan 25 18:09:26 2018 New Revision: 328408 URL: https://svnweb.freebsd.org/changeset/base/328408 Log: Treat DSE exceptions like DSI exceptions when generating signinfo. Both can generate SIGSEGV, but DSEs would have put the wrong address into the siginfo structure when the signal was delivered. MFC after: 1 week Modified: head/sys/powerpc/powerpc/exec_machdep.c Modified: head/sys/powerpc/powerpc/exec_machdep.c ============================================================================== --- head/sys/powerpc/powerpc/exec_machdep.c Thu Jan 25 18:08:56 2018 (r328407) +++ head/sys/powerpc/powerpc/exec_machdep.c Thu Jan 25 18:09:26 2018 (r328408) @@ -154,7 +154,8 @@ sendsig(sig_t catcher, ksiginfo_t *ksi, sigset_t *mask * Fill siginfo structure. */ ksi->ksi_info.si_signo = ksi->ksi_signo; - ksi->ksi_info.si_addr = (void *)((tf->exc == EXC_DSI) ? + ksi->ksi_info.si_addr = + (void *)((tf->exc == EXC_DSI || tf->exc == EXC_DSE) ? tf->dar : tf->srr0); #ifdef COMPAT_FREEBSD32home | help
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