microwatt

Commit Graph

Author	SHA1	Message	Date
Paul Mackerras	3340d8aa9f	mw_debug: Add support for reading GSPRs and writing memory This adds a "gpr" command for reading 1 or more GPRs/fast SPRs, and a "mw" command for writing an 8-byte value to memory. It also adds an "icreset" command for resetting the instruction cache and fixes the "creset" command to actually reset the core instead of starting it. The MSR is now printed along with the NIA in the status information. Signed-off-by: Paul Mackerras <paulus@ozlabs.org>	5 years ago
Benjamin Herrenschmidt	fe275effeb	New C based JTAG debug tool This works with both the sim socket and urjtag, and supports the new core functions, loading a file in memory etc... The code still needs a lot of cleanup and a help! Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>	5 years ago

Author

SHA1

Message

Date

Paul Mackerras

3340d8aa9f

mw_debug: Add support for reading GSPRs and writing memory

This adds a "gpr" command for reading 1 or more GPRs/fast SPRs,
and a "mw" command for writing an 8-byte value to memory.  It also
adds an "icreset" command for resetting the instruction cache
and fixes the "creset" command to actually reset the core instead
of starting it.  The MSR is now printed along with the NIA in the
status information.

Signed-off-by: Paul Mackerras <paulus@ozlabs.org>

Benjamin Herrenschmidt

fe275effeb

New C based JTAG debug tool

This works with both the sim socket and urjtag, and supports the
new core functions, loading a file in memory etc...

The code still needs a lot of cleanup and a help!

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

2 Commits (750b3a8e284ef721c101bbf82f88743ae2428459)