Add Xilinx PicoBlaze KCPSM3 processor #7511
Open
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
This adds support for the Xilinx PicoBlaze KCPSM3 processor, as specified here as well as here
Example programs can be found here
Tested with the
opbasm
assember, which can be found hereBy default binaries consist of 18-bit instructions, this plugin assumes instructions have been padded to 24-bit due to SLEIGH token alignment requirements which can be done like so:
Currently, as documented in the slaspec the 10-bit PC wraparound is not implemented as Ghidra doesn't support non byte-sized spaces.
Additionally, the rom space is defined as type
ram_space
as while documented here therom_space
type is not actually supported by the lexer here