Branch: refs/heads/master
  Home:   https://github.com/D-Programming-Language/druntime
  Commit: 56161960cef70b836f8e4408452d2dbd6d03a1c7
      https://github.com/D-Programming-Language/druntime/commit/56161960cef70b836f8e4408452d2dbd6d03a1c7
  Author: David Nadlinger <code@klickverbot.at>
  Date:   2012-11-14 (Wed, 14 Nov 2012)

  Changed paths:
    M src/rt/memory.d

  Log Message:
  -----------
  Removed unused »magic symbol« declarations.


  Commit: 760aba5256d91327e5b4e79d931bceee4c068cd6
      https://github.com/D-Programming-Language/druntime/commit/760aba5256d91327e5b4e79d931bceee4c068cd6
  Author: David Nadlinger <code@klickverbot.at>
  Date:   2012-11-14 (Wed, 14 Nov 2012)

  Changed paths:
    M src/rt/memory.d

  Log Message:
  -----------
  Linux: Use 'end' instead of '_end' for determining end of data segments.

For initializing the GC ranges on startup, we need to know the addresses range occupied by the static data segment (and BSS). For this, we are using a magic symbol provided by the toolchain on most UNIX-like systems (man 3 end).

This symbol is available in two flavors on GNU/Linux systems, '_end' and 'end'. The use of the former has led to linking errors when an executable also links to certain libraries (notably libcurl), where the symbol appears to be no longer defined, on some Linux distributions (Arch Linux, Fedora?).

This commit changes the druntime startup code to use the version without the underscore instead, which does not seem to trigger the problem.


  Commit: 1171f44c862474322bcc7ecaa94a7ad6e0e974ab
      https://github.com/D-Programming-Language/druntime/commit/1171f44c862474322bcc7ecaa94a7ad6e0e974ab
  Author: Alex Rønne Petersen <alex@lycus.org>
  Date:   2012-11-14 (Wed, 14 Nov 2012)

  Changed paths:
    M src/rt/memory.d

  Log Message:
  -----------
  Merge pull request #347 from klickverbot/segment-end-workaround

Linux: Use 'end' instead of '_end' for determining end of data segments.


Compare: https://github.com/D-Programming-Language/druntime/compare/2ad05196292b...1171f44c8624