Date: Wed, 21 Sep 2016 09:06:06 +0000 (UTC) From: Andrew Turner <andrew@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-11@freebsd.org Subject: svn commit: r306084 - stable/11/sys/arm64/arm64 Message-ID: <201609210906.u8L9664R067033@repo.freebsd.org>
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Author: andrew Date: Wed Sep 21 09:06:06 2016 New Revision: 306084 URL: https://svnweb.freebsd.org/changeset/base/306084 Log: MFC r304892: Print both the kernel read and write translation in DDB when asking for a virtual to physical translation. These may be different, e.g. when a page is mapped as read-only. Sponsored by: ABT Systems Ltd Modified: stable/11/sys/arm64/arm64/machdep.c Directory Properties: stable/11/ (props changed) Modified: stable/11/sys/arm64/arm64/machdep.c ============================================================================== --- stable/11/sys/arm64/arm64/machdep.c Wed Sep 21 08:54:08 2016 (r306083) +++ stable/11/sys/arm64/arm64/machdep.c Wed Sep 21 09:06:06 2016 (r306084) @@ -1011,7 +1011,9 @@ DB_SHOW_COMMAND(vtop, db_show_vtop) if (have_addr) { phys = arm64_address_translate_s1e1r(addr); - db_printf("Physical address reg: 0x%016lx\n", phys); + db_printf("Physical address reg (read): 0x%016lx\n", phys); + phys = arm64_address_translate_s1e1w(addr); + db_printf("Physical address reg (write): 0x%016lx\n", phys); } else db_printf("show vtop <virt_addr>\n"); }
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