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Re: __main

From: Lars Brinkhoff <lars dot spam at nocrew dot org>
To: "Robert Spanton" <rob at xgoat dot com>
Cc: "Mike Laman" <mlaman at cox dot net>, <gcc at gcc dot gnu dot org>
Date: 02 Sep 2002 13:25:59 +0200
Subject: Re: __main
Organization: nocrew
References: <002f01c24f89$6ad6efa0$0a00000a@zarquin><20020830044008.A479336@murlibobo.cs.mu.OZ.AU><001e01c24fe4$f4b6e580$5aa80844@fed1.sdca.home.com><20020901160425.GA13739@ceres.cs.mu.oz.au><001901c251f4$5cd6db50$5aa80844@fed1.sdca.home.com><000501c251f5$8ad6b740$5aa80844@fed1.sdca.home.com><002501c251f7$df13bd60$0a00000a@zarquin>

"Robert Spanton" <rob@xgoat.com> writes:
> When I compile some code under windows it outputs __main, but when I
> compile it under linux I don't get it - does anyone know why?

I guess because of this #ifndef in function.c:

  #ifndef HAS_INIT_SECTION
    emit_library_call (gen_rtx_SYMBOL_REF (Pmode, NAME__MAIN), LCT_NORMAL,
                       VOIDmode, 0);
  #endif

NAME_MAIN is "__main" by default.

-- 
Lars Brinkhoff          http://lars.nocrew.org/     Linux, GCC, PDP-10,
Brinkhoff Consulting    http://www.brinkhoff.se/    HTTP programming

References:
- Re: __main
  - From: Fergus Henderson
- Re: __main
  - From: Mike Laman
- Re: __main
  - From: Mike Laman
- Re: __main
  - From: Robert Spanton

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