Author: imp Date: Thu May 10 02:31:48 2018 New Revision: 333444 URL: https://svnweb.freebsd.org/changeset/base/333444
Log: Simplify things a little Rather than include a copy for memmove to call bcopy to call memcpy (which handles overlapping copies), make memmove a strong reference to memcpy to save the two calls. Differential Revision: https://reviews.freebsd.org/D15374 Modified: head/sys/conf/files.powerpc head/sys/conf/files.riscv head/sys/libkern/bcopy.c Modified: head/sys/conf/files.powerpc ============================================================================== --- head/sys/conf/files.powerpc Thu May 10 02:31:38 2018 (r333443) +++ head/sys/conf/files.powerpc Thu May 10 02:31:48 2018 (r333444) @@ -95,7 +95,6 @@ libkern/fls.c standard libkern/flsl.c standard libkern/flsll.c standard libkern/lshrdi3.c optional powerpc | powerpcspe -libkern/memmove.c standard libkern/memset.c standard libkern/moddi3.c optional powerpc | powerpcspe libkern/qdivrem.c optional powerpc | powerpcspe Modified: head/sys/conf/files.riscv ============================================================================== --- head/sys/conf/files.riscv Thu May 10 02:31:38 2018 (r333443) +++ head/sys/conf/files.riscv Thu May 10 02:31:48 2018 (r333444) @@ -19,7 +19,6 @@ libkern/ffsll.c standard libkern/fls.c standard libkern/flsl.c standard libkern/flsll.c standard -libkern/memmove.c standard libkern/memset.c standard riscv/riscv/autoconf.c standard riscv/riscv/bus_machdep.c standard Modified: head/sys/libkern/bcopy.c ============================================================================== --- head/sys/libkern/bcopy.c Thu May 10 02:31:38 2018 (r333443) +++ head/sys/libkern/bcopy.c Thu May 10 02:31:48 2018 (r333444) @@ -50,6 +50,10 @@ __FBSDID("$FreeBSD$"); #include <string.h> #endif +#undef memcpy +#undef memmove +#undef bcopy + /* * sizeof(word) MUST BE A POWER OF TWO * SO THAT wmask BELOW IS ALL ONES @@ -141,6 +145,8 @@ memcpy(void *dst0, const void *src0, size_t length) done: return (dst0); } + +__strong_reference(memcpy, memmove); void (bcopy)(const void *src0, void *dst0, size_t length) _______________________________________________ svn-src-all@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-all To unsubscribe, send any mail to "svn-src-all-unsubscr...@freebsd.org"
