Re: Broadcom BCM2709, ARMv8, and missing CPU features

On 28/07/16 17:35, Gunnar Wolf wrote: I'm far from an absolute expert in this area... But I am fairly certain of what I say — That is, I have a RPi 1 and 2B, and they cannot boot from the same images. That depends what is in the image. The current raspberry pi firmware works on all pi

Re: Broadcom BCM2709, ARMv8, and missing CPU features

On 2016-07-28, Gunnar Wolf wrote: > Alan Corey dijo [Thu, Jul 28, 2016 at 12:22:23PM -0400]: >> Huh? I thought they claimed they were interchangeable. I had an >> image from my model B days 3 years ago that I booted on my 3B. And I >> cloned a working current 3B SD card and booted a Zero from

Re: Broadcom BCM2709, ARMv8, and missing CPU features

On Thu, Jul 28, 2016 at 12:22:23PM -0400, Alan Corey wrote: > Huh? I thought they claimed they were interchangeable. I had an > image from my model B days 3 years ago that I booted on my 3B. And I > cloned a working current 3B SD card and booted a Zero from it. There > isn't a different Debian

Re: Broadcom BCM2709, ARMv8, and missing CPU features

Alan Corey dijo [Thu, Jul 28, 2016 at 12:22:23PM -0400]: > Huh? I thought they claimed they were interchangeable. I had an > image from my model B days 3 years ago that I booted on my 3B. And I > cloned a working current 3B SD card and booted a Zero from it. There > isn't a different Debian

Re: Broadcom BCM2709, ARMv8, and missing CPU features

Huh? I thought they claimed they were interchangeable. I had an image from my model B days 3 years ago that I booted on my 3B. And I cloned a working current 3B SD card and booted a Zero from it. There isn't a different Debian image for every brand of motherboard and CPU, they probe to see

Re: Broadcom BCM2709, ARMv8, and missing CPU features

Alan Corey dijo [Wed, Jul 27, 2016 at 01:28:31PM -0400]: > > 64-bit/ARMv8 on the RPi3 is still in progress. > > Yes, so they claim and I wonder how they're going to deal with the > fact that some Pis are 32 bit and some 64. I posted this question > there but I haven't looked into the links in

Re: Broadcom BCM2709, ARMv8, and missing CPU features

> Using '.byte' below rather than '.inst' or '.inst.w' is another can of > worms... > > $ gcc -g3 -O0 -march=armv7-a -mfpu=neon test.cc -o test.exe > $ ./test.exe > $ > > $ cat test.cc > #include > int main(int argc, char* argv[]) > { > __asm__ __volatile__ > ( > ".code 32" > > //

Make Sheepshaver work again on PowerPc Hw

Hi all, because MacOnLinux dont work on book3e platform i was concentrating for have a little opportunity for have the old Sheepshaver working on Linux PPC . I found a way for have it build and right running, but this only in emulation mode. the real mode continue not working because

Re: Broadcom BCM2709, ARMv8, and missing CPU features

On Thu, Jul 28, 2016 at 3:06 AM, Tixy wrote: > On Thu, 2016-07-28 at 02:38 -0400, Jeffrey Walton wrote: > [...] >> >> // AES (aese) >> >> ".byte 0x4e, 0x28, 0x48, 0x20;\n" >> > >> > So as instructions are little-endian that's 0x2048284e for a 32-bit >> > instruction, or

Re: Broadcom BCM2709, ARMv8, and missing CPU features

On Thu, 2016-07-28 at 02:38 -0400, Jeffrey Walton wrote: [...] > >> // AES (aese) > >> ".byte 0x4e, 0x28, 0x48, 0x20;\n" > > > > So as instructions are little-endian that's 0x2048284e for a 32-bit > > instruction, or 0x284e2048 if it's a Thumb2 instruction (I'm showing > > that the same

Re: Broadcom BCM2709, ARMv8, and missing CPU features

>> Using '.byte' below rather than '.inst' or '.inst.w' is another can of >> worms... > > And if I'm not mistaken, the part of the reason why you got the > instructions wrong... > >> $ gcc -g3 -O0 -march=armv7-a -mfpu=neon test.cc -o test.exe >> $ ./test.exe >> $ > > Does the tool-chain default

Re: Broadcom BCM2709, ARMv8, and missing CPU features

On Thu, 2016-07-28 at 00:48 -0400, Jeffrey Walton wrote: > Using '.byte' below rather than '.inst' or '.inst.w' is another can of > worms... And if I'm not mistaken, the part of the reason why you got the instructions wrong... > $ gcc -g3 -O0 -march=armv7-a -mfpu=neon test.cc -o test.exe > $