public inbox for libc-help@sourceware.org
 help / color / mirror / Atom feed
From: Ren Wang <renwang101@gmail.com>
To: libc-help@sourceware.org
Subject: undefined reference
Date: Sun, 5 Jun 2022 06:13:50 -0400	[thread overview]
Message-ID: <CA+JCqFYCePkAWFyUv5gp4rZbMUL8j71hBxY6=-4ju2DduhpCGA@mail.gmail.com> (raw)

I am working on a project which calls _disable and _enable interrupt built
in functions in the Windows environment. I can build the code with /Oi with
Microsoft Visual Studio, but failed with gcc compiler with link errors:

undefined reference to _disable, _enable.

I have code included, very simple. I am not sure what the problem is,
please advise.

Regards,

Ren
---------------------------
#include <stdio.h>
#include <stdlib.h>
#include <intrin.h>
int main()
{
    _disable();
    printf("Hello world!\n");
    _enable();
    return 0;
}

             reply	other threads:[~2022-06-05 10:14 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-06-05 10:13 Ren Wang [this message]
2022-06-05 12:35 ` Carlos O'Donell

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to='CA+JCqFYCePkAWFyUv5gp4rZbMUL8j71hBxY6=-4ju2DduhpCGA@mail.gmail.com' \
    --to=renwang101@gmail.com \
    --cc=libc-help@sourceware.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).