ps2/tools
Watch
2
0
Fork
You've already forked tools
 0
Code Issues Pull requests Projects Releases 8 Packages Wiki Activity Actions

Add masp, a Go assembly macro preprocessor #6

Merged
techwritescode merged 1 commit from masp-go into main 2026-10-06 03:02:53 +00:00
Conversation 0 Commits 1 Files changed 15 +26883
techwritescode commented 2026-10-06 02:29:32 +00:00
Owner
Copy link

Adds cmd/masp and internal/masp: a Go macro preprocessor for assembly source (.macro, .aif, .arepeat, .awhile, .equ, .assign, .assigna, .assignc, .include, data and string directives) with the options openvcl and ps2gl use (-c, -I, -o, -D, -P, -p, -s, -u). It replaces the C masp, which needed a native Windows build.

It is written from a behavioral specification and black-box comparison with the original, without reference to the original source.

Checked against the original:

  • ps2gl's 13 VU1 renderers and the openvcl inputs: output is byte-identical, including the -p -s echo layout openvcl reads for line numbers.
  • internal/masp/cli/testdata/spec-vectors.json: 1,241 stable cases taken from the original, all passing (go test ./...).
  • About 3,000 randomly generated programs the original accepts: no differences.

Not reproduced on purpose: the original's help/version text, its symbol-table hash-collision defects, the -l position markers (the original crashes on them), and a two-input-file .end quirk.

🤖 Generated with Claude Code

Adds cmd/masp and internal/masp: a Go macro preprocessor for assembly source (.macro, .aif, .arepeat, .awhile, .equ, .assign, .assigna, .assignc, .include, data and string directives) with the options openvcl and ps2gl use (-c, -I, -o, -D, -P, -p, -s, -u). It replaces the C masp, which needed a native Windows build. It is written from a behavioral specification and black-box comparison with the original, without reference to the original source. Checked against the original: - ps2gl's 13 VU1 renderers and the openvcl inputs: output is byte-identical, including the -p -s echo layout openvcl reads for line numbers. - internal/masp/cli/testdata/spec-vectors.json: 1,241 stable cases taken from the original, all passing (go test ./...). - About 3,000 randomly generated programs the original accepts: no differences. Not reproduced on purpose: the original's help/version text, its symbol-table hash-collision defects, the -l position markers (the original crashes on them), and a two-input-file .end quirk. 🤖 Generated with [Claude Code](https://claude.com/claude-code)
Add masp, a Go assembly macro preprocessor
Some checks failed
Build / build (push) Has been cancelled
Details
aff849a58a 
Expands macros, conditionals, loops and includes in assembly source: .macro, .aif,
.arepeat, .awhile, .equ, .assign, .assigna, .assignc, .include and the data and string
directives, with the -c, -I, -o, -D, -P, -p, -s and -u options that openvcl and ps2gl use.
It is written from a behavioral specification and black-box comparison with the original
masp, without reference to its source.

Output is byte-identical to the original on ps2gl's VU1 renderers and the openvcl
inputs, with the exact -p -s echo layout openvcl reads. cli/testdata/spec-vectors.json
holds 1,241 stable cases taken from the original; all pass.

Co-Authored-By: Claude Sonnet 5.5 <[email protected]>
Sign in to join this conversation.
Reviewers
No reviewers
Labels
Clear labels
No items
No labels
Milestone
Clear milestone
No items
No milestone
Projects
Clear projects
No items
No project
Assignees
Clear assignees
No assignees
1 participant
Notifications
Due date
The due date is invalid or out of range. Please use the format "yyyy-mm-dd".

No due date set.

Dependencies

No dependencies set

Reference
ps2/tools!6
No description provided.