libs.DownStack

A stack that grows down. More...

Collaboration diagram for libs.DownStack:

Classes
struct	downwards_stack_t

Macros
#define	stack_push_val(stack, val)
#define	stack_pop_val(stack, val)

Functions
MOSAPI void	stack_init (downwards_stack_t *stack, void *mem_region_bottom, size_t size)
MOSAPI void	stack_deinit (downwards_stack_t *stack)
MOSAPI void *	stack_grow (downwards_stack_t *stack, size_t size)
MOSAPI void *	stack_push (downwards_stack_t *stack, const void *data, size_t size)
MOSAPI void	stack_pop (downwards_stack_t *stack, size_t size, void *data)

Detailed Description

A stack that grows down.

Macro Definition Documentation

stack_push_val

#define stack_push_val	(		stack,
			val )

Value:

    do                                                                                                                                                                   \
    {                                                                                                                                                                    \
        typeof(val) _val = (val);                                                                                                                                        \
        stack_push(stack, &_val, sizeof(_val));                                                                                                                          \
    } while (0)

Definition at line 26 of file stack.h.

Referenced by elf_setup_main_thread(), and platform_jump_to_signal_handler().

stack_pop_val

#define stack_pop_val	(		stack,
			val )

Value:

    do                                                                                                                                                                   \
    {                                                                                                                                                                    \
        typeof(val) _val;                                                                                                                                                \
        stack_pop(stack, sizeof(_val), &_val);                                                                                                                           \
        (val) = _val;                                                                                                                                                    \
    } while (0)

Definition at line 35 of file stack.h.

Referenced by platform_restore_from_signal_handler().

Function Documentation

stack_init()

MOSAPI void stack_init	(	downwards_stack_t *	stack,
		void *	mem_region_bottom,
		size_t	size )

Definition at line 8 of file stack.c.

Referenced by __mos_test_wrapped_test_stack_init_deinit(), __mos_test_wrapped_test_stack_push_pop_stack(), process_do_execveat(), process_do_fork(), and thread_new().

stack_deinit()

MOSAPI void stack_deinit

(

downwards_stack_t *

stack

)

Definition at line 17 of file stack.c.

Referenced by __mos_test_wrapped_test_stack_init_deinit(), and __mos_test_wrapped_test_stack_push_pop_stack().

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stack_grow()

MOSAPI void * stack_grow	(	downwards_stack_t *	stack,
		size_t	size )

Definition at line 22 of file stack.c.

stack_push()

MOSAPI void * stack_push	(	downwards_stack_t *	stack,
		const void *	data,
		size_t	size )

Definition at line 32 of file stack.c.

Referenced by __mos_test_wrapped_test_stack_push_pop_stack(), and elf_setup_main_thread().

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stack_pop()

MOSAPI void stack_pop	(	downwards_stack_t *	stack,
		size_t	size,
		void *	data )

Definition at line 43 of file stack.c.

Referenced by __mos_test_wrapped_test_stack_push_pop_stack().

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