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PAE kernel or 64 bit kernel with 32 bit apps?

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donvon:
Hello.
Can i use 64 bit kernel with 32 bit apps?
I found some topics about this:
http://forum.tinycorelinux.net/index.php/topic,20089.msg124921.html#msg124921
http://forum.tinycorelinux.net/index.php/topic,21038.msg131419.html#msg131419
Tried to edit TinyCore-9.0.iso with ISOMaster, add vmlinuz64 + rootfs.gz + modules64.gz in /boot folder

This isolinux.cfg
LABEL tc
MENU LABEL Boot TinyCore
TEXT HELP
Boot TinyCore with Embedded X/GUI extensions.
Boot media is removable. Use TAB to edit options for specific needs.
ENDTEXT
KERNEL /boot/vmlinuz64
APPEND initrd=/boot/rootfs.gz,/boot/modules64.gz loglevel=3 cde

But this not work. Is it possible to do this with the iso file?
Or i'm doing something wrong...
Edit:
I also tried unpack rootfs.gz,modules64.gz with gzip,cpio and then do core.gz

Juanito:
Yes, you can use the 64-bit kernel with 32-bit apps.

Does this work:
--- Code: ---LABEL tc
MENU LABEL Boot TinyCore
TEXT HELP
Boot TinyCore with Embedded X/GUI extensions.
Boot media is removable. Use TAB to edit options for specific needs.
ENDTEXT
KERNEL /boot/vmlinuz64
INITRD /boot/rootfs.gz,/boot/modules64.gz
APPEND loglevel=3 cde
--- End code ---

donvon:

--- Quote from: Juanito on October 29, 2018, 01:44:40 AM ---Yes, you can use the 64-bit kernel with 32-bit apps.

Does this work:
--- Code: ---LABEL tc
MENU LABEL Boot TinyCore
TEXT HELP
Boot TinyCore with Embedded X/GUI extensions.
Boot media is removable. Use TAB to edit options for specific needs.
ENDTEXT
KERNEL /boot/vmlinuz64
INITRD /boot/rootfs.gz,/boot/modules64.gz
APPEND loglevel=3 cde
--- End code ---

--- End quote ---

Tried right now with CD-RW. Same, nothing happens when try to boot

donvon:
Downloaded the TinyCorePure64-9.0.iso, added the rootfs.gz, modules64.gz from here:
http://tinycorelinux.net/9.x/x86/release/distribution_files/
now could not find modules64.gz

--- Code: ---Loading /boot/vmlinuz64....
Loading /boot/rootfs.gz....
Could not find ramdisk image: /boot/modules64.gz
--- End code ---

coreplayer2:


I’m not yet sure what’s wrong with your boot loader though I'm sure its a syslinux version/boot config issue.  As you can see Core64   (Core-9 32bit userspace & Kernel x86_64) definitely boots as expected..

I’ll keep investigating...

Meanwhile try isolinux/syslinux v4.07 with the previous boot stanza either with an ISO or a USB install

Sent from my iPhone using Tapatalk

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