[avr-libc-dev] [bug #38125] Distribute gcrt1.S

[Georg-Johann Lay]

URL:
  <http://savannah.nongnu.org/bugs/?38125>

                 Summary: Distribute gcrt1.S
                 Project: AVR C Runtime Library
            Submitted by: gjlayde
            Submitted on: So 20 Jan 2013 15:15:31 GMT
                Category: Feature Request
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: Startup code
                  Status: None
        Percent Complete: 0%
             Assigned to: None
        Originator Email: 
             Open/Closed: Open
         Discussion Lock: Any
                 Release: 1.8.0
           Fixed Release: None

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Details:

The assembler source code of the startup code  ./crt1/gcrt1.S -n could be
added to the installation.

This makes it easier for the user to adjust the startup code and / or compiler
it for devices that are not yet supported by avr-gcc as lined out in avr-gcc
Wiki: Supporting "unsupported" Devices
<http://gcc.gnu.org/wiki/avr-gcc#Supporting_.22unsupported.22_Devices>.

The onyl dependency should be #include <avr/io.h>.

Other dependencies like macros.inc and sectionname.h can easily be avoided
altogether, which makes using gcrt1.S more straigh forward.





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