Re: Making more of the C standard library mandatory for freestanding implementations

From	Tauno Voipio <tauno.voipio@notused.fi.invalid>
Newsgroups	comp.std.c, comp.arch.embedded
Subject	Re: Making more of the C standard library mandatory for freestanding implementations
Date	2020-05-08 10:09 +0300
Organization	A noiseless patient Spider
Message-ID	<r930jh$rf3$1@dont-email.me> (permalink)
References	(3 earlier) <r8uuj1$3j8$1@reader2.panix.com> <r8v23k$ak4$1@dont-email.me> <r8v708$h2l$1@solani.org> <r91aij$qp8$2@dont-email.me> <r91apm$gqk$1@reader2.panix.com>

Cross-posted to 2 groups.

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On 7.5.20 18:51, Grant Edwards wrote:
> On 2020-05-07, Tauno Voipio <tauno.voipio@notused.fi.invalid> wrote:
> 
>> The shared/dynamic libraries contain all the functions with
>> their entry points listed separately.
> 
> I've never seen a freestanding target that had shared/dynamic
> libraries.  All of the freestanding targets I've ever worked with ran
> as a single statically linked binary executable.
> 
> --
> Grant

Neither have I. Just mentioned it to keep the shared libraries
out of the discussion.

I even use the options in GNU toolset to drop unused functions
at linking stage.

For bare metal, I have needed to recompile the newlib-arm
with size optimization (-Os) to keep the resulting binary
at a minimum size.

-- 

-TV

Thread

Making more of the C standard library mandatory for freestanding implementations Philipp Klaus Krause <pkk@spth.de> - 2020-05-06 18:19 +0200
  Re: Making more of the C standard library mandatory for freestanding implementations Grant Edwards <invalid@invalid.invalid> - 2020-05-06 16:47 +0000
    Re: Making more of the C standard library mandatory for freestanding implementations Philipp Klaus Krause <pkk@spth.de> - 2020-05-06 19:16 +0200
      Re: Making more of the C standard library mandatory for freestanding implementations Grant Edwards <invalid@invalid.invalid> - 2020-05-06 18:10 +0000
        Re: Making more of the C standard library mandatory for freestanding implementations James Kuyper <jameskuyper@alumni.caltech.edu> - 2020-05-06 15:10 -0400
          Re: Making more of the C standard library mandatory for freestanding implementations Richard Damon <Richard@Damon-Family.org> - 2020-05-06 16:08 -0400
            Re: Making more of the C standard library mandatory for freestanding implementations Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2020-05-06 13:22 -0700
              Re: Making more of the C standard library mandatory for freestanding implementations Richard Damon <Richard@Damon-Family.org> - 2020-05-06 22:29 -0400
                Re: Making more of the C standard library mandatory for freestanding implementations David Brown <david.brown@hesbynett.no> - 2020-05-07 15:43 +0200
              Re: Making more of the C standard library mandatory for freestanding implementations Tim Rentsch <tr.17687@z991.linuxsc.com> - 2020-05-07 06:08 -0700
            Re: Making more of the C standard library mandatory for freestanding implementations Philipp Klaus Krause <pkk@spth.de> - 2020-05-06 22:36 +0200
              Re: Making more of the C standard library mandatory for freestanding implementations Grant Edwards <invalid@invalid.invalid> - 2020-05-06 20:57 +0000
              Re: Making more of the C standard library mandatory for freestanding implementations Hans-Bernhard Bröker <HBBroeker@t-online.de> - 2020-05-06 23:25 +0200
                Re: Making more of the C standard library mandatory for freestanding implementations Grant Edwards <invalid@invalid.invalid> - 2020-05-06 21:34 +0000
                Re: Making more of the C standard library mandatory for freestanding implementations Philipp Klaus Krause <pkk@spth.de> - 2020-05-07 10:17 +0200
                Re: Making more of the C standard library mandatory for freestanding implementations Tauno Voipio <tauno.voipio@notused.fi.invalid> - 2020-05-07 18:45 +0300
                Re: Making more of the C standard library mandatory for freestanding implementations Philipp Klaus Krause <pkk@spth.de> - 2020-05-07 10:16 +0200
                Re: Making more of the C standard library mandatory for freestanding implementations Hans-Bernhard Bröker <HBBroeker@t-online.de> - 2020-05-07 21:39 +0200
                Re: Making more of the C standard library mandatory for freestanding implementations Philipp Klaus Krause <pkk@spth.de> - 2020-05-07 21:44 +0200
                Re: Making more of the C standard library mandatory for freestanding implementations Paul Rubin <no.email@nospam.invalid> - 2020-05-07 12:54 -0700
                Re: Making more of the C standard library mandatory for freestanding implementations Tim Rentsch <tr.17687@z991.linuxsc.com> - 2020-05-08 08:38 -0700
                Re: Making more of the C standard library mandatory for freestanding implementations Philipp Klaus Krause <pkk@spth.de> - 2020-05-08 21:30 +0200
                Re: Making more of the C standard library mandatory for freestanding implementations Tim Rentsch <tr.17687@z991.linuxsc.com> - 2020-05-30 02:04 -0700
                Re: Making more of the C standard library mandatory for freestanding implementations Philipp Klaus Krause <pkk@spth.de> - 2020-08-04 10:58 +0200
                Re: Making more of the C standard library mandatory for freestanding implementations Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2020-08-04 07:35 -0700
          Re: Making more of the C standard library mandatory for freestanding implementations Philipp Klaus Krause <pkk@spth.de> - 2020-05-06 22:34 +0200
            Re: Making more of the C standard library mandatory for freestanding implementations upsidedown@downunder.com - 2020-05-07 09:13 +0300
            Re: Making more of the C standard library mandatory for freestanding implementations Tauno Voipio <tauno.voipio@notused.fi.invalid> - 2020-05-07 18:47 +0300
              Re: Making more of the C standard library mandatory for freestanding implementations Grant Edwards <invalid@invalid.invalid> - 2020-05-07 15:51 +0000
                Re: Making more of the C standard library mandatory for freestanding implementations Tauno Voipio <tauno.voipio@notused.fi.invalid> - 2020-05-08 10:09 +0300
    Re: Making more of the C standard library mandatory for freestanding implementations Florian Weimer <fw@deneb.enyo.de> - 2020-05-08 18:48 +0200
      Re: Making more of the C standard library mandatory for freestanding implementations Andrew Smallshaw <andrews@sdf.org> - 2020-05-08 17:01 +0000
        Re: Making more of the C standard library mandatory for freestanding implementations Philipp Klaus Krause <pkk@spth.de> - 2020-05-08 20:05 +0200
  Re: Making more of the C standard library mandatory for freestanding implementations upsidedown@downunder.com - 2020-05-07 08:59 +0300
  Re: Making more of the C standard library mandatory for freestanding implementations Tim Rentsch <tr.17687@z991.linuxsc.com> - 2020-05-07 06:14 -0700
    Re: Making more of the C standard library mandatory for freestanding implementations Philipp Klaus Krause <pkk@spth.de> - 2020-05-07 21:38 +0200
      Re: Making more of the C standard library mandatory for freestanding implementations Tim Rentsch <tr.17687@z991.linuxsc.com> - 2020-05-08 12:03 -0700
        Re: Making more of the C standard library mandatory for freestanding implementations Philipp Klaus Krause <pkk@spth.de> - 2020-05-08 21:15 +0200
        Re: Making more of the C standard library mandatory for freestanding implementations Philipp Klaus Krause <pkk@spth.de> - 2020-05-08 21:27 +0200
          Re: Making more of the C standard library mandatory for freestanding implementations Jakob Bohm <jb-usenet@wisemo.com.invalid> - 2020-05-15 15:13 +0200
        Re: Making more of the C standard library mandatory for freestanding implementations David Brown <david.brown@hesbynett.no> - 2020-05-09 00:25 +0200

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