From 2f13288a23da4dfaf6c40e1e943f83d8fa43145a Mon Sep 17 00:00:00 2001 From: Alex Auvolat Date: Thu, 14 Jul 2016 11:45:11 +0200 Subject: Fix sme warnings... --- src/common/libc/string.c | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-) (limited to 'src/common/libc/string.c') diff --git a/src/common/libc/string.c b/src/common/libc/string.c index 82c290f..d2a5f2f 100644 --- a/src/common/libc/string.c +++ b/src/common/libc/string.c @@ -107,9 +107,17 @@ int memcmp(const void *va, const void *vb, size_t count) { } void *memset(void *dest, int val, size_t count) { + uint8_t uval = (val & 0xFF); + uint32_t wval = (uval<<24)|(uval<<16)|(uval<<8)|uval; + + uint32_t *dest_w = (uint32_t*)dest; + for (size_t i = 0; i < count/4; i++) { + dest_w[i] = wval; + } + uint8_t *dest_c = (uint8_t*)dest; - for (size_t i = 0; i < count; i++) { - dest_c[i] = val; + for (size_t i = count - (count%4); i < count; i++) { + dest_c[i] = uval; } return dest; } -- cgit v1.2.3