distortos::internal::anonymous_namespace{Stack.cpp} Namespace Reference

Functions
void *	adjustStorage (void *const storage, const size_t alignment)
	Adjusts storage's address to suit architecture's alignment requirements. More...
size_t	adjustSize (void *const storage, const size_t size, void *const adjustedStorage, const size_t alignment)
	Adjusts storage's size to suit architecture's alignment requirements. More...

Variables
constexpr size_t	stackAlignment {DISTORTOS_ARCHITECTURE_STACK_ALIGNMENT}
	alignment of stack, bytes More...
constexpr uint32_t	stackSentinel {0xed419f25}
	sentinel used for stack usage/overflow detection More...

Function Documentation

adjustSize()

size_t distortos::internal::anonymous_namespace{Stack.cpp}::adjustSize	(	void *const	storage,
		const size_t	size,
		void *const	adjustedStorage,
		const size_t	alignment
	)

Adjusts storage's size to suit architecture's alignment requirements.

Parameters

[in]	storage	is a pointer to stack's storage
[in]	size	is the size of stack's storage, bytes
[in]	adjustedStorage	is an adjusted storage's address
[in]	alignment	is the required stack alignment, bytes

Returns

adjusted storage's size

adjustStorage()

void* distortos::internal::anonymous_namespace{Stack.cpp}::adjustStorage	(	void *const	storage,
		const size_t	alignment
	)

Adjusts storage's address to suit architecture's alignment requirements.

Parameters

[in]	storage	is a pointer to stack's storage
[in]	alignment	is the required stack alignment, bytes

Returns

adjusted storage's address

Variable Documentation

stackAlignment

constexpr size_t distortos::internal::anonymous_namespace{Stack.cpp}::stackAlignment {DISTORTOS_ARCHITECTURE_STACK_ALIGNMENT}

alignment of stack, bytes

stackSentinel

constexpr uint32_t distortos::internal::anonymous_namespace{Stack.cpp}::stackSentinel {0xed419f25}

sentinel used for stack usage/overflow detection