Date: Wed, 27 Aug 2025 09:40:51 GMT From: Andrew Turner <andrew@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org Subject: git: 77bf447759eb - main - arm64: Print ESR_EL1 on synchronous external abort Message-ID: <202508270940.57R9epRR037586@gitrepo.freebsd.org>
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The branch main has been updated by andrew: URL: https://cgit.FreeBSD.org/src/commit/?id=77bf447759ebba844aa01bacc5d2150f52a75585 commit 77bf447759ebba844aa01bacc5d2150f52a75585 Author: Andrew Turner <andrew@FreeBSD.org> AuthorDate: 2025-08-21 17:44:56 +0000 Commit: Andrew Turner <andrew@FreeBSD.org> CommitDate: 2025-08-21 17:48:26 +0000 arm64: Print ESR_EL1 on synchronous external abort This is useful as the register may include information about the abort. Sponsored by: Arm Ltd --- sys/arm64/arm64/trap.c | 1 + 1 file changed, 1 insertion(+) diff --git a/sys/arm64/arm64/trap.c b/sys/arm64/arm64/trap.c index bed58095201a..75c9b5f87892 100644 --- a/sys/arm64/arm64/trap.c +++ b/sys/arm64/arm64/trap.c @@ -246,6 +246,7 @@ external_abort(struct thread *td, struct trapframe *frame, uint64_t esr, print_registers(frame); print_gp_register("far", far); + printf(" esr: 0x%.16lx\n", esr); panic("Unhandled external data abort"); }
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