[#8815] Segfault in libc strlen, via rb_str_new2 — "Sean E. Russell" <ser@...>

Howdy,

12 messages 2006/09/09
[#8817] Re: Segfault in libc strlen, via rb_str_new2 — Eric Hodel <drbrain@...7.net> 2006/09/09

On Sep 8, 2006, at 10:10 PM, Sean E. Russell wrote:

Re: bignums

From: Mathieu Bouchard <matju@...>
Date: 2006-09-15 19:24:31 UTC
List: ruby-core #8882
On Sat, 9 Sep 2006, Ondrej Bilka wrote:

> I thought that assembler has something like MULC which like ADC handles
> carry but didnt find anything.

Some versions of MUL and IMUL use a target register twice as wide as the 
source registers. This is the only analogue of ADC that I can think of.
I remember that when I was writing in asm I was always using those instead 
of the more C-like opcodes. Sometimes I still miss them.

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| Mathieu Bouchard - t駘:+1.514.383.3801 - http://artengine.ca/matju
| Freelance Digital Arts Engineer, Montr饌l QC Canada

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