stack.h File Reference

Some helper functions for stack manipulation. More...

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Functions
void	l4util_stack_push_mword (l4_addr_t *stack, l4_mword_t val)
void	l4util_stack_push_threadid (l4_addr_t *stack, l4_threadid_t val)
l4_addr_t	l4util_stack_get_sp (void)
	Get current stack pointer.

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Detailed Description

Some helper functions for stack manipulation.

Newer versions of gcc forbid to cast the lvalue of an expression resulting that the following expression is invalid:

*--((l4_threadid_t)esp) = tid

Date:

03/2004

Author:

Frank Mehnert <fm3@os.inf.tu-dresden.de>

Definition in file stack.h.

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Function Documentation

l4_addr_t l4util_stack_get_sp

(

void

)

[inline]

Get current stack pointer.

Returns:

stack pointer.

Definition at line 10 of file ARCH-amd64/stack_impl.h.