[avr-gcc-list] 24 bit Integer

2008-07-14 Thread Moritz Struebe
Hi everyone, I was just wondering whether it's theoretically possible to use a 24bit Integer, and whether there is certain reason why 24bit aren't supported. Cheers Morty ___ AVR-GCC-list mailing list AVR-GCC-list@nongnu.org

RE: [avr-gcc-list] 24 bit Integer

2008-07-14 Thread Weddington, Eric
-Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] org] On Behalf Of Moritz Struebe Sent: Monday, July 14, 2008 8:32 AM To: avr-gcc-list@nongnu.org Subject: [avr-gcc-list] 24 bit Integer Hi everyone, I was just wondering whether it's theoretically

Re: [avr-gcc-list] 24 bit Integer

2008-07-14 Thread David Kelly
On Mon, Jul 14, 2008 at 08:39:50AM -0600, Weddington, Eric wrote: I was just wondering whether it's theoretically possible to use a 24bit Integer, and whether there is certain reason why 24bit aren't supported. A 24-bit integer is not supported by the C language. In theory, support

[avr-gcc-list] ATmega2560 and gcc __prologue_saves__

2008-07-14 Thread Stu Bell
Hi all, I've stumbled across another problem with ATmega2560 support. Although the problem is triggered from avr-libc, I believe this to be a gcc problem. I'm trying to use the rand() function. The function that calls rand() is close to the 128K flash boundary in lower flash, and the rand()

Re: [avr-gcc-list] ATmega2560 and gcc __prologue_saves__

2008-07-14 Thread Anatoly Sokolov
Hello. I've stumbled across another problem with ATmega2560 support. Although the problem is triggered from avr-libc, I believe this to be a gcc problem. Then the do_rand() calls __prologue_saves__. That function saves the appropriate registers, but then assembles an EIJUMP without

RE: [avr-gcc-list] ATmega2560 and gcc __prologue_saves__

2008-07-14 Thread Weddington, Eric
-Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] org] On Behalf Of Stu Bell Sent: Monday, July 14, 2008 1:21 PM To: avr-gcc-list@nongnu.org Subject: [avr-gcc-list] ATmega2560 and gcc __prologue_saves__ Hi all, I've stumbled across another problem with

RE: [avr-gcc-list] ATmega2560 and gcc __prologue_saves__

2008-07-14 Thread Weddington, Eric
-Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] org] On Behalf Of Anatoly Sokolov Sent: Monday, July 14, 2008 1:36 PM To: Stu Bell; avr-gcc-list@nongnu.org Subject: Re: [avr-gcc-list] ATmega2560 and gcc __prologue_saves__ Hello. I've stumbled across

RE: [avr-gcc-list] ATmega2560 and gcc __prologue_saves__

2008-07-14 Thread Stu Bell
Thanks, everyone! I figured it was fixed, just not available yet. My workaround was to copy the rand source into my own source and rename it. I'll leave it that way for now. Best regards, Stu Bell DataPlay (DPHI, Inc.) -Original Message- From: Weddington, Eric [mailto:[EMAIL

RE: [avr-gcc-list] What has changed between WinAVR20070525rc2andWinAVR 20080430?

2008-07-14 Thread Weddington, Eric
-Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] org] On Behalf Of Bob Paddock Sent: Sunday, June 29, 2008 11:20 AM To: avr-gcc-list@nongnu.org Subject: Re: [avr-gcc-list] What has changed between WinAVR20070525rc2andWinAVR 20080430? On Tuesday 13 May