| #include <stddef.h> |
| |
| /* The asm version uses FP registers. Use this on targets without them */ |
| #if __ARM_FP == 0 |
| void *__arm_sc_memset(void *dest, int c, size_t n) __arm_streaming_compatible { |
| unsigned char *destp = (unsigned char *)dest; |
| unsigned char c8 = (unsigned char)c; |
| for (size_t i = 0; i < n; ++i) |
| destp[i] = c8; |
| |
| return dest; |
| } |
| #endif |
| |
| const void *__arm_sc_memchr(const void *src, int c, |
| size_t n) __arm_streaming_compatible { |
| const unsigned char *srcp = (const unsigned char *)src; |
| unsigned char c8 = (unsigned char)c; |
| for (size_t i = 0; i < n; ++i) |
| if (srcp[i] == c8) |
| return &srcp[i]; |
| |
| return NULL; |
| } |