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RE: [avr-gcc-list] testsuite saga continues
From: |
Weddington, Eric |
Subject: |
RE: [avr-gcc-list] testsuite saga continues |
Date: |
Wed, 30 Jan 2008 16:06:49 -0700 |
> -----Original Message-----
> From:
> address@hidden
> [mailto:address@hidden
> org] On Behalf Of Andrew Hutchinson
> Sent: Wednesday, January 30, 2008 3:55 PM
> To: Wouter van Gulik
> Cc: address@hidden
> Subject: Re: [avr-gcc-list] testsuite saga continues
>
> gcc uses its own status register cc0 that is set as a result of
> "compares" and operators such as EQ,LT,GT.
<snip>
> There has been some suggestion of changing gcc cc0 based
> system, But as
> yet, nobody has completely figured out a way of doing it.
>
See this page on the GCC web site:
<http://gcc.gnu.org/projects/beginner.html>
"This page lists projects which are feasible for people who aren't
intimately familiar with GCC's internals. Many of them are things which
would be extremely helpful if they got done, but the core team never
seems to get around to them. "
This page lists this item:
"- Convert md files that use (cc0) so they don't anymore."
And it give some suggestion on how to do it, but it also says that it
would be difficult.
The AVR is one of the ports that uses the cc0 system. It would be great
if we could move to the new system eventually.
Eric Weddington
- [avr-gcc-list] testsuite saga continues, Paulo Marques, 2008/01/29
- RE: [avr-gcc-list] testsuite saga continues, Wouter van Gulik, 2008/01/29
- RE: [avr-gcc-list] testsuite saga continues, Paulo Marques, 2008/01/29
- Re: [avr-gcc-list] testsuite saga continues, David Brown, 2008/01/30
- Message not available
- Message not available
- Re: [avr-gcc-list] testsuite saga continues, Wouter van Gulik, 2008/01/30
- Re: [avr-gcc-list] testsuite saga continues, Dave N6NZ, 2008/01/30
- Re: [avr-gcc-list] testsuite saga continues, Andrew Hutchinson, 2008/01/30
- RE: [avr-gcc-list] testsuite saga continues,
Weddington, Eric <=
- Re: [avr-gcc-list] testsuite saga continues, Andrew Hutchinson, 2008/01/30
- Re: [avr-gcc-list] testsuite saga continues, Wouter van Gulik, 2008/01/31
- [avr-gcc-list] accessing carry bit, John Regehr, 2008/01/30
- Re: [avr-gcc-list] accessing carry bit, Dave N6NZ, 2008/01/30
- Re: [avr-gcc-list] accessing carry bit, David Brown, 2008/01/30
RE: [avr-gcc-list] testsuite saga continues, Wouter van Gulik, 2008/01/31