 N64® Functions Menu |
al - Audio Library Functions gDP - DP GBI Macros gdSP - General GBI Macros gSP - SP GBI Macros gt - Turbo Microcode RDP gu - Graphics Utilities Math - Math Functions nuSys - NuSystem os - N64 Operating System sp - Sprite Library Functions uh - Host to Target IO 64DD - N64 Disk DriveNintendo® Confidential |
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bkpt
Syntaxbkpt -s tid addr bkpt -c tid bpid
Explanation
It sets or clears the target breakpoint. Specifically, it sends a request to set or clear a breakpoint in the
target system by way of the dbgif tool. The tid is the thread number. Even though a
breakpoint is not thread-specific in this debugger, you must still
specify a thread. The addr is the address at which a breakpoint should be
set. The bpid argument is the number of the breakpoint to be cleared.
Before executing this command, you must ensure that the dbgif program is running and that the METHOD environment variable is set to indicate whether this is a
request for the R4300 CPU or the RCP co-processor. The value zero represents
the CPU and the number one represents the RCP. In csh, this is accomplished by specifying:
setenv METHOD 0
Bugs
In the event of a communications failure, the program will dump core. If this happens, you will need to remove the core file manually.
Note that support for the -l option, list breakpoints, is not implemented in this
version of the debug monitor.
See Also
dbgif
listthreads
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Nintendo® Confidential Warning: all information in this document is confidential and covered by a non-disclosure agreement. You are responsible for keeping this information confidential and protected. Nintendo will vigorously enforce this responsibility. Copyright © 1998 Nintendo of America Inc. All rights reserved Nintendo and N64 are registered trademarks of Nintendo Last updated March 1998 |