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change dcache clean/invalidate return type to bool

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add tu_assert() check for aligned 32byte address for imxrt
This commit is contained in:
hathach
2023-07-24 17:54:24 +07:00
parent 8fa0b74d80
commit d254256047
5 changed files with 32 additions and 25 deletions
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13
src/common/tusb_common.h
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@@ -99,10 +99,9 @@ TU_ATTR_WEAK extern void* tusb_app_phys_to_virt(void *phys_addr);
#define tu_varclr(_var) tu_memclr(_var, sizeof(*(_var)))
// This is a backport of memset_s from c11
TU_ATTR_ALWAYS_INLINE static inline int tu_memset_s(void *dest, size_t destsz, int ch, size_t count)
{
TU_ATTR_ALWAYS_INLINE static inline int tu_memset_s(void *dest, size_t destsz, int ch, size_t count) {
// TODO may check if desst and src is not NULL
if (count > destsz) {
if ( count > destsz ) {
return -1;
}
memset(dest, ch, count);
@@ -110,10 +109,9 @@ TU_ATTR_ALWAYS_INLINE static inline int tu_memset_s(void *dest, size_t destsz, i
}
// This is a backport of memcpy_s from c11
TU_ATTR_ALWAYS_INLINE static inline int tu_memcpy_s(void *dest, size_t destsz, const void * src, size_t count )
{
TU_ATTR_ALWAYS_INLINE static inline int tu_memcpy_s(void *dest, size_t destsz, const void *src, size_t count) {
// TODO may check if desst and src is not NULL
if (count > destsz) {
if ( count > destsz ) {
return -1;
}
memcpy(dest, src, count);
@@ -169,6 +167,9 @@ TU_ATTR_ALWAYS_INLINE static inline uint32_t tu_align32 (uint32_t value) { retur
TU_ATTR_ALWAYS_INLINE static inline uint32_t tu_align4k (uint32_t value) { return (value & 0xFFFFF000UL); }
TU_ATTR_ALWAYS_INLINE static inline uint32_t tu_offset4k(uint32_t value) { return (value & 0xFFFUL); }
TU_ATTR_ALWAYS_INLINE static inline bool tu_is_aligned32(uint32_t value) { return (value & 0x1FUL) == 0; }
TU_ATTR_ALWAYS_INLINE static inline bool tu_is_aligned64(uint64_t value) { return (value & 0x3FUL) == 0; }
//------------- Mathematics -------------//
TU_ATTR_ALWAYS_INLINE static inline uint32_t tu_div_ceil(uint32_t v, uint32_t d) { return (v + d -1)/d; }