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Index > OS Construction > [solved] CPUID trouble Goto page Previous  1, 2

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dosin Joined: 24 Aug 2007 Posts: 337	dosin 30 Jan 2010, 01:42 if you want maybe post some more code or pm it to me and I could test out for you... See if I can track down whats causing it..
30 Jan 2010, 01:42

Coddy41 Joined: 18 Jan 2009 Posts: 384 Location: Ohio, USA	Coddy41 30 Jan 2010, 02:14 If you want, in the mean time i'm going to continue to attempt a GDT. EDIT: Just realized I uploaded the wrong code... fixed... Description: A broken p-mode bootible CPUID. Download Filename: boot.asm Filesize: 4.92 KB Downloaded: 269 Time(s) _________________ Want hosting for free for your asm project? You can PM me. (*.fasm4u.net)
30 Jan 2010, 02:14

sinsi Joined: 10 Aug 2007 Posts: 789 Location: Adelaide	sinsi 30 Jan 2010, 02:41 Code: mov ah, 0B ; CYAN! BLACK! Did you mean 0Bh maybe?
30 Jan 2010, 02:41

revolution When all else fails, read the source Joined: 24 Aug 2004 Posts: 20303 Location: In your JS exploiting you and your system	revolution 30 Jan 2010, 02:53 sinsi wrote: Code: mov ah, 0B ; CYAN! BLACK! Did you mean 0Bh maybe? This is one of the reasons I started to use the C-style 0x0B for constants.
30 Jan 2010, 02:53

CPUID Joined: 20 Sep 2008 Posts: 4 Location: Right here	CPUID 30 Jan 2010, 08:22 0x s0x i mean sUx btw im sorry im causing so much trouble in this thread
30 Jan 2010, 08:22

Coddy41 Joined: 18 Jan 2009 Posts: 384 Location: Ohio, USA	Coddy41 30 Jan 2010, 13:36 sinsi wrote: Code: mov ah, 0B ; CYAN! BLACK! Did you mean 0Bh maybe? Oops he he, thanks BTW: I noticed that CPUID does not return regs into EBX, ECX, EDX in order? It seems to return into EBX, EDX, and ECX, why is this? _________________ Want hosting for free for your asm project? You can PM me. (*.fasm4u.net)
30 Jan 2010, 13:36

revolution When all else fails, read the source Joined: 24 Aug 2004 Posts: 20303 Location: In your JS exploiting you and your system	revolution 30 Jan 2010, 13:44 Any ordering you think might be real is just an illusion. Have a look at the register encoding in the INTEL/AMD manual. It does not follow the expected A-B-C-D-... order.
30 Jan 2010, 13:44

Coddy41 Joined: 18 Jan 2009 Posts: 384 Location: Ohio, USA	Coddy41 30 Jan 2010, 17:01 I see, I still think it should have been done alpha beticly but, OK they made it not me _________________ Want hosting for free for your asm project? You can PM me. (*.fasm4u.net)
30 Jan 2010, 17:01

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