Re: loading of wsock32 disturbs FPU

2005-03-03 Thread Christopher Faylor
On Thu, Mar 03, 2005 at 08:15:08PM +1300, Danny Smith wrote: >cgf wrote: >>On Wed, Mar 02, 2005 at 03:37:42PM +0100, Corinna Vinschen wrote: >>>On Mar 2 15:31, Corinna Vinschen wrote: On Mar 2 13:33, Dave Korn wrote: >Hm. We probably need to put a finit instruction into the autoload code

RE: loading of wsock32 disturbs FPU

2005-03-03 Thread Dave Korn
Original Message >From: Christopher Faylor >Sent: 03 March 2005 00:59 > I've checked in a patch to cygwin which saves and restores the FPU control > register around calls to LoadLibrary. That seems to solve the problem. Confirmed here, but why did you remove the comment? It's still t

Re: loading of wsock32 disturbs FPU

2005-03-02 Thread Danny Smith
cgf wrote: >On Wed, Mar 02, 2005 at 03:37:42PM +0100, Corinna Vinschen wrote: >>On Mar 2 15:31, Corinna Vinschen wrote: >>>On Mar 2 13:33, Dave Korn wrote: Hm. We probably need to put a finit instruction into the autoload code somewhere. wsock_init () looks like just the place.. now

Re: loading of wsock32 disturbs FPU

2005-03-02 Thread Christopher Faylor
On Wed, Mar 02, 2005 at 11:32:39AM -0500, Christopher Faylor wrote: >On Wed, Mar 02, 2005 at 03:37:42PM +0100, Corinna Vinschen wrote: >>On Mar 2 15:31, Corinna Vinschen wrote: >>>On Mar 2 13:33, Dave Korn wrote: Hm. We probably need to put a finit instruction into the autoload code somew

Re: loading of wsock32 disturbs FPU

2005-03-02 Thread Christopher Faylor
On Wed, Mar 02, 2005 at 06:42:13PM -, Dave Korn wrote: >Original Message >>From: Christopher Faylor >>Sent: 02 March 2005 17:41 > >> On Wed, Mar 02, 2005 at 05:21:55PM -, Dave Korn wrote: >>> And I can confirm that adding 'asm ("finit");' to wsock_init (I put it >>> inside the "if (

RE: loading of wsock32 disturbs FPU

2005-03-02 Thread Dave Korn
Original Message >From: Christopher Faylor >Sent: 02 March 2005 17:41 > On Wed, Mar 02, 2005 at 05:21:55PM -, Dave Korn wrote: >> And I can confirm that adding 'asm ("finit");' to wsock_init (I put it >> inside the "if (!wsock_started)" clause, just after the closing brace >> of the "i

Re: loading of wsock32 disturbs FPU

2005-03-02 Thread Christopher Faylor
On Wed, Mar 02, 2005 at 05:21:55PM -, Dave Korn wrote: >And I can confirm that adding 'asm ("finit");' to wsock_init (I put it >inside the "if (!wsock_started)" clause, just after the closing brace >of the "if (wsastartup)" clause) fixes both the testcase that Ralf >posted this morning and also

RE: loading of wsock32 disturbs FPU

2005-03-02 Thread Dave Korn
Original Message >From: Christopher Faylor >Sent: 02 March 2005 16:33 > On Wed, Mar 02, 2005 at 03:37:42PM +0100, Corinna Vinschen wrote: >> On Mar 2 15:31, Corinna Vinschen wrote: >>> On Mar 2 13:33, Dave Korn wrote: Hm. We probably need to put a finit instruction into the autoload

RE: loading of wsock32 disturbs FPU

2005-03-02 Thread Dave Korn
Original Message >From: Corinna Vinschen >Sent: 02 March 2005 14:32 > On Mar 2 13:33, Dave Korn wrote: >> Hm. We probably need to put a finit instruction into the autoload code >> somewhere. wsock_init () looks like just the place.. now if I just >> persuade the CVS code to build

Re: loading of wsock32 disturbs FPU

2005-03-02 Thread Christopher Faylor
On Wed, Mar 02, 2005 at 03:37:42PM +0100, Corinna Vinschen wrote: >On Mar 2 15:31, Corinna Vinschen wrote: >>On Mar 2 13:33, Dave Korn wrote: >>>Hm. We probably need to put a finit instruction into the autoload code >>>somewhere. wsock_init () looks like just the place.. now if I >>>just pe

Re: loading of wsock32 disturbs FPU

2005-03-02 Thread Corinna Vinschen
On Mar 2 15:31, Corinna Vinschen wrote: > On Mar 2 13:33, Dave Korn wrote: > > Hm. We probably need to put a finit instruction into the autoload code > > somewhere. wsock_init () looks like just the place.. now if I just > > persuade the CVS code to build without a SIG11 (grmbl grmbl

Re: loading of wsock32 disturbs FPU

2005-03-02 Thread Corinna Vinschen
On Mar 2 13:33, Dave Korn wrote: > Hm. We probably need to put a finit instruction into the autoload code > somewhere. wsock_init () looks like just the place.. now if I just > persuade the CVS code to build without a SIG11 (grmbl grmbl) Hmm? -v please. Corinna -- Corinna Vinsch

RE: loading of wsock32 disturbs FPU

2005-03-02 Thread Dave Korn
Original Message >From: Ralf B. Schulz >Sent: 02 March 2005 12:07 > This is a follow-up on thread "1.5.12: FPU affected by gethostname call". > It shows that calling some functions of the windows API will affect the > floating point unit so that all calculation are performed with double >