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Chapter 11: Predefined Macros
break_info
break_info
Function
Return information about a breakpoint
Synopsis
int break_info (addr)
unsigned long *addr;
Description
The break_info macro returns the address and type of a breakpoint if it is
called when a breakpoint is encountered. The macro returns the 32-bit
representation of the breakpoint address used by the debugger and the
following values for breakpoint type:
-1
0
1
2
3
4
Diagnostics
None.
448
The cause of the breakpoint is unknown.
A breakpoint did not cause this macro call.
The breakpoint was caused by a read from the address.
The breakpoint was caused by a write to the address.
The breakpoint was caused by an access (read/write status
unknown) of the address.
The breakpoint was caused by an instruction breakpoint.
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