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vcslib: increased # of lines in kernel
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,7 @@ | ||
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| * = $0801 | ||
| !word Start | ||
| !byte $00,$00,$9e | ||
| !text "2066" | ||
| !byte $00,$00,$00 | ||
| * = $0812 |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,18 @@ | ||
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| !src "basicheader.acme" | ||
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| Start: | ||
| jsr $e544 ; clear screen | ||
| ldy #0 | ||
| Loop: | ||
| lda Message,y ; load message byte | ||
| beq EOM ; 0 = end of string | ||
| sta $400+41,y ; store to screen | ||
| iny | ||
| bne Loop ; next character | ||
| EOM: | ||
| jmp EOM ; infinite loop | ||
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| Message: | ||
| !scr "hello world!", 0 | ||
|
|
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,96 @@ | ||
| import { CodeListing, CodeListingMap } from "../../common/workertypes"; | ||
| import { BuildStep, BuildStepResult, emglobal, execMain, fixParamsWithDefines, gatherFiles, loadNative, makeErrorMatcher, moduleInstFn, msvcErrorMatcher, populateFiles, print_fn, putWorkFile, setupFS, staleFiles } from "../workermain"; | ||
| import { EmscriptenModule } from "../workermain" | ||
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| function parseACMESymbolTable(text: string) { | ||
| var symbolmap = {}; | ||
| var lines = text.split("\n"); | ||
| for (var i = 0; i < lines.length; ++i) { | ||
| var line = lines[i].trim(); | ||
| // init_text = $81b ; ? | ||
| var m = line.match(/(\w+)\s*=\s*[$]([0-9a-f]+)/i); | ||
| if (m) { | ||
| symbolmap[m[1]] = parseInt(m[2], 16); | ||
| } | ||
| } | ||
| return symbolmap; | ||
| } | ||
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| function parseACMEReportFile(text: string) { | ||
| var listings : CodeListingMap = {}; | ||
| var listing : CodeListing; | ||
| var lines = text.split("\n"); | ||
| for (var i = 0; i < lines.length; ++i) { | ||
| var line = lines[i].trim(); | ||
| // ; ******** Source: hello.acme | ||
| var m1 = line.match(/^;\s*[*]+\s*Source: (.+)$/); | ||
| if (m1) { | ||
| var file = m1[1]; | ||
| listings[file] = listing = { | ||
| lines: [], | ||
| }; | ||
| continue; | ||
| } | ||
| // 15 0815 201b08 jsr init_text ; write line of text | ||
| var m2 = line.match(/^(\d+)\s+([0-9a-f]+)\s+([0-9a-f]+)/i); | ||
| if (m2) { | ||
| if (listing) { | ||
| listing.lines.push({ | ||
| line: parseInt(m2[1]), | ||
| offset: parseInt(m2[2], 16), | ||
| insns: m2[3], | ||
| }); | ||
| } | ||
| } | ||
| } | ||
| return listings; | ||
| } | ||
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| export function assembleACME(step: BuildStep): BuildStepResult { | ||
| loadNative("acme"); | ||
| var errors = []; | ||
| gatherFiles(step, { mainFilePath: "main.acme" }); | ||
| var binpath = step.prefix + ".bin"; | ||
| var lstpath = step.prefix + ".lst"; | ||
| var sympath = step.prefix + ".sym"; | ||
| if (staleFiles(step, [binpath, lstpath])) { | ||
| var binout, lstout, symout; | ||
| var ACME: EmscriptenModule = emglobal.acme({ | ||
| instantiateWasm: moduleInstFn('acme'), | ||
| noInitialRun: true, | ||
| print: print_fn, | ||
| printErr: msvcErrorMatcher(errors), | ||
| //printErr: makeErrorMatcher(errors, /(Error|Warning) - File (.+?), line (\d+)[^:]+: (.+)/, 3, 4, step.path, 2), | ||
| }); | ||
| var FS = ACME.FS; | ||
| populateFiles(step, FS); | ||
| fixParamsWithDefines(step.path, step.params); | ||
| var args = ['--msvc', '--initmem', '0', '-o', binpath, '-r', lstpath, '-l', sympath, step.path]; | ||
| if (step.params?.acmeargs) { | ||
| args.unshift.apply(args, step.params.acmeargs); | ||
| } else { | ||
| args.unshift.apply(args, ['-f', 'plain']); | ||
| } | ||
| args.unshift.apply(args, ["-D__8BITWORKSHOP__=1"]); | ||
| if (step.mainfile) { | ||
| args.unshift.apply(args, ["-D__MAIN__=1"]); | ||
| } | ||
| execMain(step, ACME, args); | ||
| if (errors.length) { | ||
| let listings: CodeListingMap = {}; | ||
| return { errors, listings }; | ||
| } | ||
| binout = FS.readFile(binpath, { encoding: 'binary' }); | ||
| lstout = FS.readFile(lstpath, { encoding: 'utf8' }); | ||
| symout = FS.readFile(sympath, { encoding: 'utf8' }); | ||
| putWorkFile(binpath, binout); | ||
| putWorkFile(lstpath, lstout); | ||
| putWorkFile(sympath, symout); | ||
| return { | ||
| output: binout, | ||
| listings: parseACMEReportFile(lstout), | ||
| errors: errors, | ||
| symbolmap: parseACMESymbolTable(symout), | ||
| }; | ||
| } | ||
| } |
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