Date: Wed, 4 Apr 2018 01:13:28 +0000 (UTC) From: Oleksandr Tymoshenko <gonzo@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r331967 - head/sys/arm64/arm64 Message-ID: <201804040113.w341DSZk062285@repo.freebsd.org>
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Author: gonzo Date: Wed Apr 4 01:13:28 2018 New Revision: 331967 URL: https://svnweb.freebsd.org/changeset/base/331967 Log: Fix arm64 buildkernel target with "nooptions KDB" Make kdb_trap in breakpoint exception handler conditional. If "options KDB" is not present just panic with message that debugger is not enabled. PR: 224653 Modified: head/sys/arm64/arm64/trap.c Modified: head/sys/arm64/arm64/trap.c ============================================================================== --- head/sys/arm64/arm64/trap.c Tue Apr 3 23:49:35 2018 (r331966) +++ head/sys/arm64/arm64/trap.c Wed Apr 4 01:13:28 2018 (r331967) @@ -323,8 +323,12 @@ do_el1h_sync(struct thread *td, struct trapframe *fram break; } #endif +#ifdef KDB kdb_trap(exception, 0, (td->td_frame != NULL) ? td->td_frame : frame); +#else + panic("No debugger in kernel.\n"); +#endif frame->tf_elr += 4; break; case EXCP_WATCHPT_EL1:
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