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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,57 @@ | ||
| /* | ||
| * Copyright 2017-2019 Marcel Ball | ||
| * https://github.com/Marus/cortex-debug | ||
| * | ||
| * Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated | ||
| * documentation files (the "Software"), to deal in the Software without restriction, including without | ||
| * limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the | ||
| * Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: | ||
| * | ||
| * The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. | ||
| * | ||
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED | ||
| * TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL | ||
| * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF | ||
| * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS | ||
| * IN THE SOFTWARE. | ||
| */ | ||
|
|
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| export class AddrRange { | ||
| constructor(public base: number, public length: number) { | ||
| } | ||
|
|
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| /** return next address after this addr. range */ | ||
| public nxtAddr(): number { | ||
| return this.base + this.length; | ||
| } | ||
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| /** return last address in this range */ | ||
| public endAddr(): number { | ||
| return this.nxtAddr() - 1; | ||
| } | ||
| } | ||
|
|
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| export class AddressRangesUtils { | ||
| /** | ||
| * Returns a set of address ranges that have 0 < length <= maxBytes | ||
| * | ||
| * @param ranges array of ranges to check an split | ||
| * @param maxBytes limit of each range | ||
| * @param dbgMsg To output debug messages -- name of address space | ||
| * @param dbgLen To output debug messages -- total length of addr space | ||
| */ | ||
| public static splitIntoChunks(ranges: AddrRange[], maxBytes: number, _dbgMsg = '', _dbgLen = 0): AddrRange[] { | ||
| const newRanges = new Array<AddrRange>(); | ||
| for (const r of ranges) { | ||
| while (r.length > maxBytes) { | ||
| newRanges.push(new AddrRange(r.base, maxBytes)); | ||
| r.base += maxBytes; | ||
| r.length -= maxBytes; | ||
| } | ||
| if (r.length > 0) { // Watch out, can be negative | ||
| newRanges.push(r); | ||
| } | ||
| } | ||
| return newRanges; | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,53 @@ | ||
| /** | ||
| * Copyright (C) 2023 Arm Limited | ||
| */ | ||
|
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| import * as vscode from 'vscode'; | ||
|
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| const MAIN_DELIMITER = '::'; | ||
| const VERSION_DELIMITER = '@'; | ||
|
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| export interface Pack { | ||
| vendor: string; | ||
| pack: string; | ||
| version?: string; | ||
| } | ||
|
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| export const parsePackString = (packString: string): Pack | undefined => { | ||
| let parts = packString.split(MAIN_DELIMITER); | ||
|
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| if (parts.length < 2) { | ||
| return undefined; | ||
| } | ||
|
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| const vendor = parts[0]; | ||
| let pack = parts[1]; | ||
|
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| parts = pack.split(VERSION_DELIMITER); | ||
| let version: string | undefined; | ||
|
|
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| if (parts.length > 1) { | ||
| pack = parts[0]; | ||
| version = parts[1]; | ||
| } | ||
|
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| return { | ||
| vendor, | ||
| pack, | ||
| version | ||
| }; | ||
| }; | ||
|
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| export const pdscFromPack = (basePath: string, pack: Pack): vscode.Uri => { | ||
| const pdscFile = `${pack.vendor}.${pack.pack}.pdsc`; | ||
| return fileFromPack(basePath, pack, pdscFile); | ||
| }; | ||
|
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| export const fileFromPack = (basePath: string, pack: Pack, file: string): vscode.Uri => { | ||
| if (!pack.version) { | ||
| throw new Error('CMSIS pack version is required'); | ||
| } | ||
|
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| const baseUri = vscode.Uri.parse(basePath); | ||
| return vscode.Uri.joinPath(baseUri, pack.vendor, pack.pack, pack.version, file); | ||
| }; |
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