473,804 Members | 5,054 Online
Bytes | Software Development & Data Engineering Community
+ Post

Home Posts Topics Members FAQ

[maybe OT] embedding asm


Apology, if this is OT. (Please kindly refer me eventually
to another group.)

With VC++ I can embed asm statements in a function e.g.
as follows:

__asm
{
........
je lab
........
lab:
........
}

But gcc seems not to accept this. What is the proper
way of achieving the same with gcc (i.e. grouping a
number of statements with labels)? Thanks in advance.

M. K. Shen
Nov 14 '05 #1
4 1833
Mok-Kong Shen <mo***********@ t-online.de> scribbled the following:
Apology, if this is OT. (Please kindly refer me eventually
to another group.) With VC++ I can embed asm statements in a function e.g.
as follows: __asm
{
........
je lab
........
lab:
........
} But gcc seems not to accept this. What is the proper
way of achieving the same with gcc (i.e. grouping a
number of statements with labels)? Thanks in advance.


This is indeed OT. Try gnu.gcc.help.

--
/-- Joona Palaste (pa*****@cc.hel sinki.fi) ------------- Finland --------\
\-- http://www.helsinki.fi/~palaste --------------------- rules! --------/
"Keep shooting, sooner or later you're bound to hit something."
- Misfire
Nov 14 '05 #2
Mok-Kong Shen <mo***********@ t-online.de> writes:
Apology, if this is OT. (Please kindly refer me eventually
to another group.)


Your question is outside the domain of comp.lang.c, which discusses
only the standard C programming language, including the standard C
library. This is a remarkably narrow topic compared to what many
people expect.

For your convenience, the list below contains topics that are not
on-topic for comp.lang.c, and suggests newsgroups for you to explore
if you have questions about these topics. Please do observe proper
netiquette before posting to any of these newsgroups. In particular,
you should read the group's charter and FAQ, if any (FAQs are
available from www.faqs.org and other sources). If those fail to
answer your question then you should browse through at least two weeks
of recent articles to make sure that your question has not already
been answered.

* OS-specific questions, such as how to clear the screen,
access the network, list the files in a directory, or read
"piped" output from a subprocess. These questions should be
directed to OS-specific newsgroups, such as
comp.os.ms-windows.program mer.misc, comp.unix.progr ammer, or
comp.os.linux.d evelopment.apps .

* Compiler-specific questions, such as installation issues and
locations of header files. Ask about these in
compiler-specific newsgroups, such as gnu.gcc.help or
comp.os.ms-windows.program mer.misc. Questions about writing
compilers are appropriate in comp.compilers.

* Processor-specific questions, such as questions about
assembly and machine code. x86 questions are appropriate in
comp.lang.asm.x 86, embedded system processor questions may
be appropriate in comp.arch.embed ded.

* ABI-specific questions, such as how to interface assembly
code to C. These questions are both processor- and
OS-specific and should typically be asked in OS-specific
newsgroups.

* Algorithms, except questions about C implementations of
algorithms. "How do I implement algorithm X in C?" is not a
question about a C implementation of an algorithm, it is a
request for source code. Newsgroups comp.programmin g and
comp.theory may be appropriate.

* Making C interoperate with other languages. C has no
facilities for such interoperation. These questions should
be directed to system- or compiler-specific newsgroups. C++
has features for interoperating with C, so consider
comp.lang.c++ for such questions.

* The C standard, as opposed to standard C. Questions about
the C standard are best asked in comp.std.c.

* C++. Please do not post or cross-post questions about C++
to comp.lang.c. Ask C++ questions in C++ newsgroups, such
as comp.lang.c++ or comp.lang.c++.m oderated.

* Test posts. Please test in a newsgroup meant for testing,
such as alt.test.

news.groups.que stions is a good place to ask about the appropriate
newsgroup for a given topic.

--
"I'm not here to convince idiots not to be stupid.
They won't listen anyway."
--Dann Corbit
Nov 14 '05 #3
Mok-Kong Shen wrote:

Apology, if this is OT. (Please kindly refer me eventually
to another group.)

With VC++ I can embed asm statements in a function e.g.
as follows:

__asm
{
........
je lab
........
lab:
........
}

But gcc seems not to accept this. What is the proper
way of achieving the same with gcc (i.e. grouping a
number of statements with labels)? Thanks in advance.

M. K. Shen


It is OT, but the answer should be obvious: some C's permit assembly
to be embedded in them. But the method is non-standard, and the codes
must, naturally, depend on the target machine. M$ C and Borland Turbo C
(as well as the venerable de Smet C) allowed code embedding, but they
were aimed at a single platform, namely Intel machines.

--
Julian V. Noble
Professor Emeritus of Physics
jv*@lessspamfor mother.virginia .edu
^^^^^^^^^^^^^^^ ^^^
http://galileo.phys.virginia.edu/~jvn/

"God is not willing to do everything, and thereby take away our free wiil
and that share of glory that rightfully belongs to ourselves."
-- N. Machiavelli, "The Prince".
Nov 14 '05 #4
In article <3F************ ***@t-online.de>, mo***********@t-online.de
says...
Apology, if this is OT. (Please kindly refer me eventually
to another group.)


Better yet, did you even consider a google for:
gcc inline assembler

??

--
Randy Howard
2reply remove FOOBAR

Nov 14 '05 #5

This thread has been closed and replies have been disabled. Please start a new discussion.

Similar topics

0
1854
by: Atul Kshirsagar | last post by:
I am embedding python in my C++ application. I am using Python *2.3.2* with a C++ extention DLL in multi-threaded environment. I am using SWIG-1.3.19 to generate C++ to Python interface. Now to explain it in details, 1. Python initialization and finalization is done in the *main* thread. 2. For each new thread I create a separate sub-interpreter . 3. Using PyRun_String("import myModule"...) before execution of python
4
2791
by: Alicia Haumann | last post by:
I accidentally sent this to webmaster@python.org, so this could be a duplicate if "webmaster" forwards it to this list. :{ Hi, there. Thanks for any help that can be offered. I've been working with Python for a year or more now, but only doing simple extending in C/C++. I'm now attempting some embedding and several questions have come to mind. BTW - I'm running Windows 2000 with Python23 and VisualC++ developers
2
2874
by: Roose | last post by:
With some googling I have found these resources: http://docs.python.org/ext/win-dlls.html http://www.python.org/doc/faq/windows.html I have a large Win32/MFC/C/C++ application that has an embedded scripting language (a very limited one). I would like to rip it out and replace it with Python. I am thinking that this would be relatively simple since the scripting language is a very small interface between the UI and the engine --...
0
1235
by: smilechaser | last post by:
Hi All, A question about embedding: If I take the example code on embedding (Section 5.3 of Extending and Embedding the Python Interpreter 2.4) and add the lines: PyRun_SimpleString("import sys"); PyRun_SimpleString("print globals()");
1
1922
by: amit | last post by:
Hello, I am currently studying how to embedd python. I am developing a graphical C++ application. My goal is to embedd python script that will control some kind of animation. I have some questions about python embedding: 1) Is there a good text book or other resource on embedding/extending? (I find it hard to learn only by the tutorial and C/Python API from the python.org site)
1
1836
by: Tommy Nordgren | last post by:
I want to write an application that embeds and extends (at least) the Python and Perl interpreters. Now i want to find as much as possible about the Python tools used for extending and embedding Python. To be more specific: My app should: 1. Parse an input file. 2. Call a script in some scripting language, to generate an output file, for example in C++. For task 2 I need to call an embedded interpreter, and also provide call backs from...
0
1431
by: hq4000 | last post by:
Given AStyleSheet.xsl : <AStyleSheet> <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns="http://www.mytest.mytest2.mytest3.com" version="1.0"> <xsl:output method="xml" indent="yes"/> <xsl:template match="/"> <xsl:element name="Test">it works</xsl:element> </xsl:template>
1
322
by: gavinpaterson | last post by:
Dear Pythoners, I am writing as I am having trouble embedding a Python program into a Win XP C++ console application. I have written a script file for importing and I am trying to use the example for "Pure Embedding" found in the product documentation. The program fails to successfully execute past the line:
6
3011
by: Qun Cao | last post by:
Hi Everyone, I am a beginner on cross language development. My problem at hand is to build a python interface for a C++ application built on top of a 3D game engine. The purpose of this python interface is providing a convenient scripting toolkit for the application. One example is that a user can write a python script like: player = Player() game.loadPlayer(player) player.moveTo(location)
0
9706
marktang
by: marktang | last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look ! Part I. Meaning of...
0
9579
by: Hystou | last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it. First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
0
10332
jinu1996
by: jinu1996 | last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth. The Art of Business Website Design Your website is...
0
9150
agi2029
by: agi2029 | last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own.... Now, this would greatly impact the work of software developers. The idea...
1
7620
isladogs
by: isladogs | last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM). In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules. He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms. Adolph will...
0
5521
by: TSSRALBI | last post by:
Hello I'm a network technician in training and I need your help. I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs. The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols. I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
0
5651
by: adsilva | last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
2
3820
muto222
by: muto222 | last post by:
How can i add a mobile payment intergratation into php mysql website.
3
2991
bsmnconsultancy
by: bsmnconsultancy | last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...

By using Bytes.com and it's services, you agree to our Privacy Policy and Terms of Use.

To disable or enable advertisements and analytics tracking please visit the manage ads & tracking page.