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implemented SIGSEGV

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This commit is contained in:
minjaesong
2021-04-23 15:19:20 +09:00
parent 04cafea3c5
commit 48fd10aeed
4 changed files with 29 additions and 8 deletions
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12
assets/disk0/tvdos/TVDOS.SYS
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@@ -6,6 +6,13 @@ function InterruptedException(m) {
InterruptedException.prototype = Object.create(Error.prototype);
InterruptedException.prototype.name = 'InterruptedException';
InterruptedException.prototype.constructor = InterruptedException;
function IllegalAccessException(m) {
this.message = m;
this.stack = (new Error()).stack;
};
IllegalAccessException.prototype = Object.create(Error.prototype);
IllegalAccessException.prototype.name = 'IllegalAccessException';
IllegalAccessException.prototype.constructor = IllegalAccessException;
class SIG {
constructor(name, number) {
this.name = "SIG" + name;
@@ -155,9 +162,12 @@ var execApp = (cmdsrc, args) => {
return status;
}
catch (e) {
serial.printerr(`app execution interrupted -- ${e}\n${e.stack}`);
serial.printerr(`app execution interrupted -- ${e}\n${e.stack || "(stack trace unavailable)"}`);
//serial.printerr(Object.entries(e));
if (e instanceof InterruptedException)
return SIGTERM;
else if (e instanceof IllegalAccessException || `${e}`.startsWith("net.torvald.tsvm.ErrorIllegalAccess"))
return SIGSEGV;
else
return (undefined == status) ? 0 : status;
}