Date: Mon, 19 Oct 2020 15:52:42 +0000 (UTC) From: Andrew Turner <andrew@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r366836 - head/sys/arm64/arm64 Message-ID: <202010191552.09JFqgLl005299@repo.freebsd.org>
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Author: andrew Date: Mon Oct 19 15:52:42 2020 New Revision: 366836 URL: https://svnweb.freebsd.org/changeset/base/366836 Log: Remove unused labels from the arm64 casueword* These are unused so can be removed. While here renumber the remaining label to be 1. Sponsored by: Innovate UK Modified: head/sys/arm64/arm64/support.S Modified: head/sys/arm64/arm64/support.S ============================================================================== --- head/sys/arm64/arm64/support.S Mon Oct 19 15:50:58 2020 (r366835) +++ head/sys/arm64/arm64/support.S Mon Oct 19 15:52:42 2020 (r366836) @@ -64,11 +64,11 @@ ENTRY(casueword32) mov w5, #1 SET_FAULT_HANDLER(x6, x4) /* And set it */ ENTER_USER_ACCESS(w6, x4) -1: ldxr w4, [x0] /* Load-exclusive the data */ + ldxr w4, [x0] /* Load-exclusive the data */ cmp w4, w1 /* Compare */ - b.ne 2f /* Not equal, exit */ + b.ne 1f /* Not equal, exit */ stxr w5, w3, [x0] /* Store the new data */ -2: EXIT_USER_ACCESS(w6) +1: EXIT_USER_ACCESS(w6) SET_FAULT_HANDLER(xzr, x6) /* Reset the fault handler */ str w4, [x2] /* Store the read data */ mov w0, w5 /* Result same as store status */ @@ -84,11 +84,11 @@ ENTRY(casueword) mov w5, #1 SET_FAULT_HANDLER(x6, x4) /* And set it */ ENTER_USER_ACCESS(w6, x4) -1: ldxr x4, [x0] /* Load-exclusive the data */ + ldxr x4, [x0] /* Load-exclusive the data */ cmp x4, x1 /* Compare */ - b.ne 2f /* Not equal, exit */ + b.ne 1f /* Not equal, exit */ stxr w5, x3, [x0] /* Store the new data */ -2: EXIT_USER_ACCESS(w6) +1: EXIT_USER_ACCESS(w6) SET_FAULT_HANDLER(xzr, x6) /* Reset the fault handler */ str x4, [x2] /* Store the read data */ mov w0, w5 /* Result same as store status */
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