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Re: [PATCH] i386: Add _startup_sbrk and _startup_fatal [BZ #21913]

From: Andreas Schwab <schwab at linux-m68k dot org>
To: "H.J. Lu" <hjl dot tools at gmail dot com>
Cc: Zack Weinberg <zackw at panix dot com>, GNU C Library <libc-alpha at sourceware dot org>
Date: Mon, 07 Aug 2017 19:37:26 +0200
Subject: Re: [PATCH] i386: Add _startup_sbrk and _startup_fatal [BZ #21913]
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References: <20170806222606.GA13700@gmail.com> <CAKCAbMjbEmqWugQmChWGgM6O1w0VfaEHKj3GNLtAj1M++fAN5A@mail.gmail.com> <CAMe9rOrQ3UR_rkCyavQjC3S8YaMCeXTDxQEV7A-WArWYeJu0rw@mail.gmail.com> <CAKCAbMj6-siKzsa5bh0kn5FUetDHvYCfjSyb3hKZ6JO4mEbJFw@mail.gmail.com> <CAMe9rOqhUw+dLFxKzcfG-u_fPkNVx_-TwxRKwyynXunB3xRHnw@mail.gmail.com> <CAKCAbMgeJ2JGLWPKWOVb-W=+CEJLuXmUQPSV9wGQp4J4UF5mSQ@mail.gmail.com> <CAMe9rOrg_VpK6BuZhPVX1t4A_zU_wnZbb_Uf5fqJ8rqJzxHvuA@mail.gmail.com>

On Aug 07 2017, "H.J. Lu" <hjl.tools@gmail.com> wrote:

> Given this, we need a working sbrk before TLS is initialized.

How about making sbrk always use int $0x80?

Andreas.

-- 
Andreas Schwab, schwab@linux-m68k.org
GPG Key fingerprint = 58CA 54C7 6D53 942B 1756  01D3 44D5 214B 8276 4ED5
"And now for something completely different."

Follow-Ups:
- Re: [PATCH] i386: Add _startup_sbrk and _startup_fatal [BZ #21913]
  - From: H.J. Lu

References:
- [PATCH] i386: Add _startup_sbrk and _startup_fatal [BZ #21913]
  - From: H.J. Lu
- Re: [PATCH] i386: Add _startup_sbrk and _startup_fatal [BZ #21913]
  - From: Zack Weinberg
- Re: [PATCH] i386: Add _startup_sbrk and _startup_fatal [BZ #21913]
  - From: H.J. Lu
- Re: [PATCH] i386: Add _startup_sbrk and _startup_fatal [BZ #21913]
  - From: Zack Weinberg
- Re: [PATCH] i386: Add _startup_sbrk and _startup_fatal [BZ #21913]
  - From: H.J. Lu
- Re: [PATCH] i386: Add _startup_sbrk and _startup_fatal [BZ #21913]
  - From: H.J. Lu

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