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Google outage? 4 40 (6/29/2011 11:59:59 PM) comp.lang.asm.x86 Admins, have you been noticing the repeated posts? Google Groups seems to be experiencing a Usenet outage. I guess it's since the 25th or so. Looks like 28th on clax. "Pointer to struct? (TASM)" has 3 post... Rod

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Question about endianness in register. 6 34 (12/23/2011 1:31:21 PM) comp.lang.asm.x86 Hello all, I am currently trying to learn about about the differences between little and big endian. I understand the basic textbook explanation and theory between the two, but when I see this example in my as... jimmyjones8577 (1)

x86 to x86-64 conversion issue 16 36 (12/26/2011 1:29:22 AM) comp.lang.asm.x86 What is the best, shortest or fastest way of replacing the following very convenient three instructions in x86 to x86-64'ese: and ax, $0f0f xchg ah, al aad given that AMD in all its wisdom decided that th... spamtrap14 (66)

UMOV opcode removal 3 43 (12/30/2011 3:50:23 PM) comp.lang.asm.x86 I was trying to use a CPU detection routine that relied on the undocumented UMOV instruction to differentiate between AMD 386sx and Intel 386sx chips, but testing that routine has found it flawed (ie. everythin... mobygamer (60)

Nybble access in real mode 17 44 (1/11/2012 3:24:25 PM) comp.lang.asm.x86 (reposting as it seems it was sent to the bit bucket a few days ago) I apologize in advance for what might be a stupid question, but is there any faster way to access/prepare the high nybble in an 8-bit regist... mobygamer (60)

Reading IP for a program monitor 3 39 (1/20/2012 8:27:26 PM) comp.lang.asm.x86 Every few years, I get the idea in my head that it would be cute/ interesting to write a DOS TSR that would display CS:IP in the top corner of the screen, so you could watch the numbers fly by, see if your lock... MobyGamer301 (139)

NaGoA? 4 45 (2/4/2012 8:39:52 PM) comp.lang.asm.x86 Quiet in here, isn't it? Anyone still using NaGoA? Or nagoa+.inc? It has come to my attention that recent versions of Nasm (after 2.08.01 ?) have broken the "ONLY_NASM" macros (which allow building a PE with... fbkotler9831 (124)

Linux Assembly Question 31 48 (2/12/2012 5:07:19 AM) comp.lang.asm.x86 Hi, I am writing some inline assembly code to practice with Linux and Assembly, currently I ma trying to recognize if the cpu supports the cpuid instruction and for this reason I am pushing/ popping the EFLAGS... francesco.garelli (12)

CLAX access 4 45 (3/6/2012 3:10:29 AM) comp.lang.asm.x86 Since goooogle is doing the commercial thing, it will be instituting a 'new' groups that requires a browser update. I'm looking for other ways to access CLAX. On my search, I've run across: http://compgroups.... s_dubrovich7206 (19)

Dump memory from ISR 61 57 (3/13/2012 9:53:43 PM) comp.lang.asm.x86 Hi guys, I have a problem and wanna know if anyone has some ideas about it. I need to dump the entire memory (about 1gb) to a file from a ISR. I assume I can=B4t do it in real mode, right? So first problem... pgerotica (10)

Possible to emulate PUSH imm16 on 808x? 28 40 (4/1/2012 12:45:38 AM) comp.lang.asm.x86 I'm trying to make changes to a 286-specific size-optimized program to get it to compile and run on 8088/8086 and have written macros for things like PUSHA/POPA and SHR reg,imm8, but I ran across a PUSH imm16 a... mobygamer (60)