Patch for Maverick Crunch support

[Brian Austin]

This patch adds MAVERICK CRUNCH FPU support for the Cirrus Logic EP93XX
ARM9 Procs.

diff -burN uClibc-0.9.29.org/libm/math_private.h
uClibc-0.9.29/libm/math_private.h
--- uClibc-0.9.29.org/libm/math_private.h   2006-03-22
22:00:25.0 +0200
+++ uClibc-0.9.29/libm/math_private.h   2007-08-17 15:34:26.0
+0300
@@ -39,7 +39,18 @@
  * For FPA, float words are always big-endian.
  * For VFP, floats words follow the memory system mode.
  */
+#if defined(__MAVERICK__)
+typedef union
+{
+  double value;
+  struct
+  {
+u_int32_t lsw;
+u_int32_t msw;
+  } parts;
+} ieee_double_shape_type;

+#else
 #if (__BYTE_ORDER == __BIG_ENDIAN) || \
 (!defined(__VFP_FP__) && (defined(__arm__) || defined(__thumb__)))

@@ -66,7 +77,7 @@
 } ieee_double_shape_type;

 #endif
-
+#endif
 /* Get two 32 bit ints from a double.  */

 #define EXTRACT_WORDS(ix0,ix1,d)   \





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Re: Patch for Maverick Crunch support

[Mike Frysinger]

On Tuesday 27 November 2007, Brian Austin wrote:
> This patch adds MAVERICK CRUNCH FPU support for the Cirrus Logic EP93XX
> ARM9 Procs.

i dont think it needs another special ifdef when it can be integrated into the 
existing arm mess ... ive done that in svn instead

for future reference, please fix your mailer so it doesnt line wrap patches.  
or attach them so they dont get screwed.

thanks!
-mike


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RE: Patch for Maverick Crunch support

[Austin, Brian]

So this support will be in the next release?
 
Thanks,
 
I sent an email asking about submissions and how best to send them, but never 
recieved a reply, so I just diff'd to pine and sent.  sorry bout the wrapping.
 
I'll just attach on emails from now on.
 
thanks again,
 
Brian



From: Mike Frysinger [mailto:[EMAIL PROTECTED]
Sent: Sat 1/5/2008 2:17 AM
To: uclibc@uclibc.org
Cc: Austin, Brian
Subject: Re: Patch for Maverick Crunch support



On Tuesday 27 November 2007, Brian Austin wrote:
> This patch adds MAVERICK CRUNCH FPU support for the Cirrus Logic EP93XX
> ARM9 Procs.

i dont think it needs another special ifdef when it can be integrated into the
existing arm mess ... ive done that in svn instead

for future reference, please fix your mailer so it doesnt line wrap patches. 
or attach them so they dont get screwed.

thanks!
-mike



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RE: Patch for Maverick Crunch support

[Austin, Brian]

ah,  found it.  looks good.  Thanks.



From: Mike Frysinger [mailto:[EMAIL PROTECTED]
Sent: Sat 1/5/2008 2:17 AM
To: uclibc@uclibc.org
Cc: Austin, Brian
Subject: Re: Patch for Maverick Crunch support



On Tuesday 27 November 2007, Brian Austin wrote:
> This patch adds MAVERICK CRUNCH FPU support for the Cirrus Logic EP93XX
> ARM9 Procs.

i dont think it needs another special ifdef when it can be integrated into the
existing arm mess ... ive done that in svn instead

for future reference, please fix your mailer so it doesnt line wrap patches. 
or attach them so they dont get screwed.

thanks!
-mike



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Re: Patch for Maverick Crunch support

[Mike Frysinger]

On Saturday 05 January 2008, Austin, Brian wrote:
> I sent an email asking about submissions and how best to send them, but
> never recieved a reply, so I just diff'd to pine and sent.  sorry bout the
> wrapping.

i just searched my uClibc folder and didnt find any e-mails from you ... oh 
well, i'll add this to the "developer" page on the uclibc.org website

> I'll just attach on emails from now on.

try to make sure they are set to "auto-display" or however :)
-mike


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