Date: Wed, 3 Jul 2019 18:53:04 +0000 (UTC) From: Justin Hibbits <jhibbits@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-12@freebsd.org Subject: svn commit: r349672 - stable/12/sys/powerpc/powerpc Message-ID: <201907031853.x63Ir40H047038@repo.freebsd.org>
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Author: jhibbits Date: Wed Jul 3 18:53:04 2019 New Revision: 349672 URL: https://svnweb.freebsd.org/changeset/base/349672 Log: MFC r344958,r344960,r344961 r344958: powerpc: Print data address register on alignment exceptions r344960: powerpc: Print trap frame address for fatal traps r344961: powerpc: Print trap frame address in ddb backtraces Modified: stable/12/sys/powerpc/powerpc/db_trace.c stable/12/sys/powerpc/powerpc/trap.c Directory Properties: stable/12/ (props changed) Modified: stable/12/sys/powerpc/powerpc/db_trace.c ============================================================================== --- stable/12/sys/powerpc/powerpc/db_trace.c Wed Jul 3 18:46:39 2019 (r349671) +++ stable/12/sys/powerpc/powerpc/db_trace.c Wed Jul 3 18:53:04 2019 (r349672) @@ -276,7 +276,7 @@ db_backtrace(struct thread *td, db_addr_t fp, int coun if (tf->exc == EXC_DSI) db_printf(" sr=%#x", (uint32_t)tf->cpu.aim.dsisr); - db_printf("\n"); + db_printf(" frame=%p\n", tf); stackframe = (db_addr_t) tf->fixreg[1]; if (kernel_only && (tf->srr1 & PSL_PR)) break; Modified: stable/12/sys/powerpc/powerpc/trap.c ============================================================================== --- stable/12/sys/powerpc/powerpc/trap.c Wed Jul 3 18:46:39 2019 (r349671) +++ stable/12/sys/powerpc/powerpc/trap.c Wed Jul 3 18:53:04 2019 (r349672) @@ -515,6 +515,7 @@ printtrap(u_int vector, struct trapframe *frame, int i case EXC_DSE: case EXC_DSI: case EXC_DTMISS: + case EXC_ALI: printf(" virtual address = 0x%" PRIxPTR "\n", frame->dar); break; case EXC_ISE: @@ -532,6 +533,7 @@ printtrap(u_int vector, struct trapframe *frame, int i printf(" current msr = 0x%" PRIxPTR "\n", mfmsr()); printf(" lr = 0x%" PRIxPTR " (0x%" PRIxPTR ")\n", frame->lr, frame->lr - (register_t)(__startkernel - KERNBASE)); + printf(" frame = %p\n", frame); printf(" curthread = %p\n", curthread); if (curthread != NULL) printf(" pid = %d, comm = %s\n",
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