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kernel
arch
dreamcast
include
arch
stack.h
Go to the documentation of this file.
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/* KallistiOS ##version##
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arch/dreamcast/include/arch/stack.h
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(c)2002 Dan Potter
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*/
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/** \file arch/stack.h
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\brief Stack traces.
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The functions in this file deal with doing stack traces. These functions
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will do a stack trace, as specified, printing it out to stdout (usually a
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dcload terminal). These functions only work if frame pointers have been
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enabled at compile time (-DFRAME_POINTERS and no -fomit-frame-pointer flag).
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\author Dan Potter
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*/
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#ifndef __ARCH_STACK_H
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#define __ARCH_STACK_H
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#include <sys/cdefs.h>
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__BEGIN_DECLS
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#include <
arch/types.h
>
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/** \brief Do a stack trace from the current function.
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This function does a stack trace from the current function, printing the
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results to stdout. This is used, for instance, when an assertion fails in
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assert().
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\param n The number of frames to leave off. Each frame is a
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jump to subroutine or branch to subroutine. assert()
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leaves off 2 frames, for reference.
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*/
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void
arch_stk_trace
(
int
n);
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/** \brief Do a stack trace from the current function.
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This function does a stack trace from the the specified frame pointer,
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printing the results to stdout. This could be used for doing something like
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stack tracing a main thread from inside an IRQ handler.
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\param fp The frame pointer to start from.
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\param n The number of frames to leave off.
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*/
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void
arch_stk_trace_at
(
uint32
fp,
int
n);
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__END_DECLS
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#endif
/* __ARCH_EXEC_H */
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types.h
Common integer types.
arch_stk_trace
void arch_stk_trace(int n)
Do a stack trace from the current function.
arch_stk_trace_at
void arch_stk_trace_at(uint32 fp, int n)
Do a stack trace from the current function.
uint32
unsigned long uint32
32-bit unsigned integer
Definition:
types.h:28
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