similar to: Relocating COM32 modules to higher mem

Greetings, As a Google Summer of Code student for the SYSLINUX project, I had the chance to learn many interesting things from hpa regarding the internals of SYSLINUX. So besides my main task of implementing ELF modules loading & linking, I decided to put down in the wiki all the information I found concerning SYSLINUX development. In this regard, I have created a special category on the

Hello, I was browsing the code for memdisk (I want to adjust it to my hardware) and noticed a couple of things that I am struggling to understand. I would appreciate if someone could clarify the following mysteries to me: 1) _binary_memdisk_bin_start[], _binary_memdisk_bin_end[] and _binary_memdisk_bin_size[]; These variables are declared (as extern const chat in 'setup.c')

Hello Where can I get example in assembly, using COM32 API ? I'm trying to make simple "Hello World" using COM32, but this code does not works 8-( org 0x101000 ; this number I get from comboot.doc _start: mov ecx,msge-msg mov ebx,msg mov ah,0x02 .L: mov dl, byte [ebx] inc ebx int 0x21 loop .L .Z: jmp .Z ; \infty loop msg: db "Hello World !" msge:

Hello, I have noticed that Peter wanted to port newlib to syslinux project some time ago. It seems that the porting was not finished. Peter mentioned (http://syslinux.zytor.com/archives/2004-February/003168.html) that sucj job would require a lot of efforts. At the same time newlib is usually regarded as a "highly portable C-library". I am wondering what are the major

Hello, I would like to access Memdisk (as a RAM disk) from my application in pure protected mode. "Pure" means that I don't' want to have any switches to real mode even if these switches are automatically handled by Memdisk interrupt stubs. The reason is that my application is running on top of Virtual Machine Monitor (VMM). This virtualization layer is quite simple and

I've been working my way through the softphones listed on voip-info over the last few weeks and I've not really found anything to fit the bill. Has anyone had more luck? The environment is a small call centre of 5 users. Operators often need to be able to transfer calls to other operators with different specialties, so the softphone needs to be easy to use and quick to transfer calls.

On 10/24/13 2:50 PM, Rafael Espíndola wrote: > On 24 October 2013 17:32, Sanjoy Das <sanjoy at azulsystems.com> wrote: >> Hello llvm-dev! >> >> My colleages and I are currently evaluating llvm's suitability as a >> JIT compiler interfacing with a precise, relocating garbage collector. >> While we couldn't find code or writeups that deal with the

Dear Dovecot users, I'd like to relocate indexes from NFS to local storage. I plan to replace... default_mail_env = maildir:~/.maildir with mail_location = maildir:~/.maildir:INDEX=/usr/local/var/dovecot/index/%u However, to minimise disruption, by avoiding dovecot rebuilding indexes for many user's large and numerous folders, I'd like to copy the existing indexes to the new

Hi Talin, Thank you for your response! Since you mention that you don't implement derived pointers, I'm a little confused about how your approach solves the issue I brought up. It seems to me that unless you plan on pinning some objects, support for derived pointers isn't optional. I'm not talking about derived pointers that the front-end introduces (which can be tracked) but

Hi. I'm using e2fsprogs 1.23 on a Roswell system with a patched 2.4.7 kernel (using patch ext3-2.4-0.9.5-247) and am trying to create an ext3 filesystem whose journal is located on another device. The incantation I'm trying is: mke2fs -j -J device=/dev/hdc2 /dev/hdc3 I keep getting an error along the lines of "mke2fs: Journal superblock not found". I've tried creating

On 24 October 2013 17:32, Sanjoy Das <sanjoy at azulsystems.com> wrote: > Hello llvm-dev! > > My colleages and I are currently evaluating llvm's suitability as a > JIT compiler interfacing with a precise, relocating garbage collector. > While we couldn't find code or writeups that deal with the issues > specific to this design goal, it is entirely possible that we

Hi Rafael, Andrew, Thank you for the prompt reply. One approach we've been considering involves representing the constraint "pointers to heap objects are invalidated at every safepoint" somehow in the IR itself. So, if %a and %b are values the GC is interested in, the safepoint at the back-edge of a loop might look like: ; <label>: body %a = phi i32 [ %a.relocated,

Sanjoy: This document which I wrote several years ago may be of some use to you: Building a Stack Crawler in LLVM<https://docs.google.com/document/d/1-ws0KYo47S0CgqpwkjfWDBJ8wFhW_0UYKxPIJ0TyKrQ/edit?usp=sharing&authkey=COD8_LcL> I have successfully implemented a copying collector using LLVM. I did not implement support for interior pointers, however I have a number of ideas on how to

On my system, I have the wine prefix installed in the default location (/home/username/.wine). However, I goofed when I was installing linux, and my home partition is very small compared to the root partition. I tried repartitioning it with a livecd, but it said that the volume was "locked" or something like that. Anyways, I only have about 2 gigs of space left on my home partition,

Apologies for the previous mail (I sent it off too early by mistake). This is the correct example: rm(list=ls()) D_mean<-seq(-5,5,length=100) y<-exp(-D_mean^2/5) pdf("my.pdf") plot(D_mean,y,type="l",yaxt="n",lty=2,lwd=2,col="black", ylab = list(expression(paste(dN/dlogD[agg]," ["*cm^-3*"]"))), xlab = expression(paste(D[agg],"

With regard to Bartlett-style collectors, they are also used in CMUCL/SBCL, OpenDylan, and various products based on Ravenbrook's Memory Pool System. Also, while Mono doesn't use a Bartlett-style collector, it does support pinning objects referenced from ambiguous stack roots, in an otherwise copying collector. While ITA has expressed concerns with SBCL's GC, they seem to involve the

On Oct 24, 2013, at 2:50 PM, Rafael Espíndola <rafael.espindola at gmail.com> wrote: > On 24 October 2013 17:32, Sanjoy Das <sanjoy at azulsystems.com> wrote: >> Hello llvm-dev! >> >> My colleages and I are currently evaluating llvm's suitability as a >> JIT compiler interfacing with a precise, relocating garbage collector. >> While we

http://bugzilla.mindrot.org/show_bug.cgi?id=896 ------- Additional Comments From dtucker at zip.com.au 2005-02-11 12:05 ------- Created an attachment (id=817) --> (http://bugzilla.mindrot.org/attachment.cgi?id=817&action=view) Hack client to reproduce problem in sshd. After some discussion off-line with Chris Rapier, I am able to reproduce the problem by in the server with a hacked

Please, someone can tell me where session data are stored on Windows, using Webrick in its default configuration? After storing an object into @session, I initially can access only the controller that has stored the object. Otherwise, the html page displays "Not found" and the Webrick console displays: #<ActionController::SessionRestoreError: Session contained objects where the

This is the 1st revision of the Advisory. This document can be found at: http://www.openssh.com/txt/buffer.adv 1. Versions affected: All versions of OpenSSH's sshd prior to 3.7 contain a buffer management error. It is uncertain whether this error is potentially exploitable, however, we prefer to see bugs fixed proactively. 2. Solution: Upgrade to OpenSSH