mirror of
https://github.com/adelphes/android-dev-ext.git
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fdbd5df16b
Separate out thread-specific parts Only pause event thread for step, bp and thread events Continue now resumes the specified thread instead of all threads Prioritise stepping thread to prevent context switching during step Monitor thread starts/ends
72 lines
2.7 KiB
JavaScript
72 lines
2.7 KiB
JavaScript
'use strict'
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const path = require('path');
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// some commonly used Java types in debugger-compatible format
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const JTYPES = {
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byte: {typename:'byte',signature:'B'},
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short: {typename:'short',signature:'S'},
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int: {typename:'int',signature:'I'},
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long: {typename:'long',signature:'J'},
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float: {typename:'float',signature:'F'},
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double: {typename:'double',signature:'D'},
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char: {typename:'char',signature:'C'},
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boolean: {typename:'boolean',signature:'Z'},
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null: {typename:'null',signature:'Lnull;'}, // null has no type really, but we need something for literals
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String: {typename:'String',signature:'Ljava/lang/String;'},
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Object: {typename:'Object',signature:'Ljava/lang/Object;'},
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isArray(t) { return t.signature[0]==='[' },
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isObject(t) { return t.signature[0]==='L' },
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isReference(t) { return /^[L[]/.test(t.signature) },
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isPrimitive(t) { return !JTYPES.isReference(t.signature) },
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isInteger(t) { return /^[BCIJS]$/.test(t.signature) },
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isNumber(t) { return /^[BCIJSFD]$/.test(t.signature) },
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isString(t) { return t.signature === this.String.signature },
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isChar(t) { return t.signature === this.char.signature },
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isBoolean(t) { return t.signature === this.boolean.signature },
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fromPrimSig(sig) { return JTYPES['byte,short,int,long,float,double,char,boolean'.split(',')['BSIJFDCZ'.indexOf(sig)]] },
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}
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// the special name given to exception message fields
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const exmsg_var_name = ':msg';
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function createJavaString(dbgr, s, opts) {
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const raw = (opts && opts.israw) ? s : s.slice(1,-1).replace(/\\u[0-9a-fA-F]{4}|\\./,decode_char);
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// return a deferred, which resolves to a local variable named 'literal'
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return dbgr.createstring(raw);
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}
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function decode_char(c) {
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switch(true) {
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case /^\\[^u]$/.test(c):
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// backslash escape
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var x = {b:'\b',f:'\f',r:'\r',n:'\n',t:'\t',v:'\v','0':String.fromCharCode(0)}[c[1]];
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return x || c[1];
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case /^\\u[0-9a-fA-F]{4}$/.test(c):
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// unicode escape
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return String.fromCharCode(parseInt(c.slice(2),16));
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case c.length===1 :
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return c;
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}
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throw new Error('Invalid character value');
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}
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function ensure_path_end_slash(p) {
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return p + (/[\\/]$/.test(p) ? '' : path.sep);
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}
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function is_subpath_of(fpn, subpath) {
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if (!subpath || !fpn) return false;
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subpath = ensure_path_end_slash(''+subpath);
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return fpn.slice(0,subpath.length) === subpath;
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}
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function variableRefToThreadId(variablesReference) {
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return (variablesReference / 1e9)|0;
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}
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Object.assign(exports, {
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JTYPES,exmsg_var_name,ensure_path_end_slash,is_subpath_of,decode_char,variableRefToThreadId,createJavaString
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});
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