Commit Graph

2 Commits

Author SHA1 Message Date
Victor Sun
e254be150a HV: rewrite memcpy_s to be iso c11 compliant
Per C11 standard (ISO/IEC 9899:2011): K.3.7.1.1

1. Copying shall not take place between objects that overlap;
2. If there is a runtime-constraint violation, the memcpy_s function stores
   zeros in the first s1max characters of the object;
3. The memcpy_s function returns zero if there was no runtime-constraint
   violation. Otherwise, a nonzero value is returned.

Tracked-On: #4885

Signed-off-by: Victor Sun <victor.sun@intel.com>
Reviewed-by: Yonghua Huang <yonghua.huang@intel.com>
Reviewed-by: Yin Fengwei <fengwei.yin@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
2020-06-08 13:30:04 +08:00
Mingqiang Chi
795d6de0fb hv:move several files related X86 for lib
modified:   Makefile
renamed:    lib/memory.c -> arch/x86/lib/memory.c
renamed:    include/lib/atomic.h -> include/arch/x86/lib/atomic.h
renamed:    include/lib/bits.h -> include/arch/x86/lib/bits.h
renamed:    include/lib/spinlock.h -> include/arch/x86/lib/spinlock.h

Tracked-On: #1842
Signed-off-by: Mingqiang Chi <mingqiang.chi@intel.com>
2019-05-13 10:12:20 +08:00