Re: [Tinycc-devel] mob regression - compiling gawk

2015-07-02 Thread Aharon Robbins
I wrote:

 On Wed, 1 Jul 2015, Aharon Robbins wrote:

  Hi.
 
  The current mob on x86_64 no longer compiles gawk correctly. The
  generated executable does a stunning job of failing the test suite,
  dumping core multiple times.
 
  wget http://ftp.gnu.org/gnu/gawk/gawk-4.1.3.tar.gz # latest release
  tar -xpvzf gawk-4.1.3.tar.gz
  ./configure CC=tcc  make
  make check  # KABOOM!
 
  I'm using a version from mid-May and that works fine, so something
  broke in the past 6 or 7 weeks.
 
  Can someone look into this please?

Michael says:

 Date: Wed, 1 Jul 2015 19:42:46 +0200 (CEST)
 From: Michael Matz matz@frakked.de
 To: tinycc-devel@nongnu.org
 Subject: Re: [Tinycc-devel] mob regression - compiling gawk

 Hi,


 It's 4e04f67c94c9, fix-mixed-struct (patch by Pip Cet) which breaks it. 
 It changes argument passing on x86-64 in a significant way, and obviously 
 there's a glitch in it.  Haven't analyzed further yet.

Thanks for this.

It'd be nice to have it working again.

Thanks,

Arnold

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Re: [Tinycc-devel] mob regression - compiling gawk

2015-07-01 Thread Michael Matz

Hi,

On Wed, 1 Jul 2015, Aharon Robbins wrote:


Hi.

The current mob on x86_64 no longer compiles gawk correctly. The
generated executable does a stunning job of failing the test suite,
dumping core multiple times.

wget http://ftp.gnu.org/gnu/gawk/gawk-4.1.3.tar.gz # latest release
tar -xpvzf gawk-4.1.3.tar.gz
./configure CC=tcc  make
make check  # KABOOM!

I'm using a version from mid-May and that works fine, so something
broke in the past 6 or 7 weeks.

Can someone look into this please?


It's 4e04f67c94c9, fix-mixed-struct (patch by Pip Cet) which breaks it. 
It changes argument passing on x86-64 in a significant way, and obviously 
there's a glitch in it.  Haven't analyzed further yet.



Ciao,
Michael.

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[Tinycc-devel] mob regression - compiling gawk

2015-06-30 Thread Aharon Robbins
Hi.

The current mob on x86_64 no longer compiles gawk correctly. The
generated executable does a stunning job of failing the test suite,
dumping core multiple times.

wget http://ftp.gnu.org/gnu/gawk/gawk-4.1.3.tar.gz # latest release
tar -xpvzf gawk-4.1.3.tar.gz
./configure CC=tcc  make
make check  # KABOOM!

I'm using a version from mid-May and that works fine, so something
broke in the past 6 or 7 weeks.

Can someone look into this please?

Thanks,

Arnold

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