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Re: Why use non-free compilers (Keil, etc) for architectures supported by SDCC?

From "Peter Heitzer" <peter.heitzer@rz.uni-regensburg.de>
Newsgroups comp.arch.embedded
Subject Re: Why use non-free compilers (Keil, etc) for architectures supported by SDCC?
Date 2022-07-20 14:23 +0000
Message-ID <jjqhfaFudt6U1@mid.individual.net> (permalink)
References <tb8q43$ftri$1@solani.org>

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Philipp Klaus Krause <pkk@spth.de> wrote:
>I wonder why some developers choose non-free compilers (Keil, IAR, 
>Cosmic, Raisonance, etc) when targeting architectures supported by the 
>free Small Device C Compiler (SDCC). Answears that also mention the 
>architecture besides the reasons would be particularly helpful.
To develop a non trivial program you not only need a compiler but also
a good debugger or simulator that allows for testing any part of the
microcontroller. Most free simulators are either textbased (gdb type) or
support only a few parts and a subset of the controllers peripherals.
A further reason for choosing a non free toolchain might be support for
older designs created before SDCC was an alternative.

-- 
Dipl.-Inform(FH) Peter Heitzer, peter.heitzer@rz.uni-regensburg.de

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Thread

Why use non-free compilers (Keil, etc) for architectures supported by SDCC? Philipp Klaus Krause <pkk@spth.de> - 2022-07-20 13:49 +0200
  Re: Why use non-free compilers (Keil, etc) for architectures supported by SDCC? "Peter Heitzer" <peter.heitzer@rz.uni-regensburg.de> - 2022-07-20 14:23 +0000
  Re: Why use non-free compilers (Keil, etc) for architectures supported by SDCC? David Brown <david.brown@hesbynett.no> - 2022-07-20 18:33 +0200
    Re: Why use non-free compilers (Keil, etc) for architectures supported by SDCC? Phil Hobbs <pcdhSpamMeSenseless@electrooptical.net> - 2022-07-20 15:55 -0400
      Re: Why use non-free compilers (Keil, etc) for architectures supported by SDCC? David Brown <david.brown@hesbynett.no> - 2022-07-21 12:58 +0200
        Re: Why use non-free compilers (Keil, etc) for architectures supported by SDCC? Grant Edwards <invalid@invalid.invalid> - 2022-07-21 15:05 +0000
          Re: Why use non-free compilers (Keil, etc) for architectures supported by SDCC? Phil Hobbs <pcdhSpamMeSenseless@electrooptical.net> - 2022-07-21 13:18 -0400
            Re: Why use non-free compilers (Keil, etc) for architectures supported by SDCC? Clifford Heath <no_spam@please.net> - 2022-07-22 13:00 +1000
              Re: Why use non-free compilers (Keil, etc) for architectures supported by SDCC? Phil Hobbs <pcdhSpamMeSenseless@electrooptical.net> - 2022-07-22 09:27 -0400
              Re: Why use non-free compilers (Keil, etc) for architectures supported by SDCC? boB <boB@K7IQ.com> - 2022-08-25 19:14 -0700
                Re: Why use non-free compilers (Keil, etc) for architectures supported by SDCC? chris <chris-nospam@tridac.net> - 2022-08-26 17:17 +0100
                Re: Why use non-free compilers (Keil, etc) for architectures supported by SDCC? David Brown <david.brown@hesbynett.no> - 2022-08-26 18:45 +0200
    Re: Why use non-free compilers (Keil, etc) for architectures supported by SDCC? Paul Rubin <no.email@nospam.invalid> - 2022-07-21 11:10 -0700
      Re: Why use non-free compilers (Keil, etc) for architectures supported by SDCC? Niklas Holsti <niklas.holsti@tidorum.invalid> - 2022-07-21 21:56 +0300
      Re: Why use non-free compilers (Keil, etc) for architectures supported by SDCC? David Brown <david.brown@hesbynett.no> - 2022-07-21 20:56 +0200
  Re: Why use non-free compilers (Keil, etc) for architectures supported by SDCC? chris <chris-nospam@tridac.net> - 2022-07-22 12:04 +0100
  Re: Why use non-free compilers (Keil, etc) for architectures supported by SDCC? Don Y <blockedofcourse@foo.invalid> - 2022-09-01 23:25 -0700
  Re: Why use non-free compilers (Keil, etc) for architectures supported by SDCC? Michael Schwingen <news-1513678000@discworld.dascon.de> - 2022-09-04 20:39 +0000
  Re: Why use non-free compilers (Keil, etc) for architectures supported by SDCC? Philipp Klaus Krause <pkk@spth.de> - 2022-09-05 17:33 +0200
    Re: Why use non-free compilers (Keil, etc) for architectures supported by SDCC? Don Y <blockedofcourse@foo.invalid> - 2022-09-05 10:32 -0700
      Re: Why use non-free compilers (Keil, etc) for architectures supported by SDCC? Philipp Klaus Krause <pkk@spth.de> - 2022-09-06 09:22 +0200
        Re: Why use non-free compilers (Keil, etc) for architectures supported by SDCC? Don Y <blockedofcourse@foo.invalid> - 2022-09-06 01:59 -0700
          Re: Why use non-free compilers (Keil, etc) for architectures supported by SDCC? Philipp Klaus Krause <pkk@spth.de> - 2022-09-06 12:12 +0200
            Re: Why use non-free compilers (Keil, etc) for architectures supported by SDCC? Don Y <blockedofcourse@foo.invalid> - 2022-09-06 04:26 -0700
        Re: Why use non-free compilers (Keil, etc) for architectures supported by SDCC? David Brown <david.brown@hesbynett.no> - 2022-09-06 11:09 +0200
          Re: Why use non-free compilers (Keil, etc) for architectures supported by SDCC? Philipp Klaus Krause <pkk@spth.de> - 2022-09-06 12:41 +0200
            Re: Why use non-free compilers (Keil, etc) for architectures supported by SDCC? David Brown <david.brown@hesbynett.no> - 2022-09-06 15:00 +0200

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