9 More Discussions You Might Find Interesting
1. Programming
hi,
correct me if am wrong, as per gcc doc gcc is able to compile code for different target systems such as ARM, ARC etc. I tried for compiling ARM but failed to do so.
getting below error:
gcc -mcpu=arm920t -c avg.c -o agv_arm
`-mcpu=' is deprecated. Use `-mtune=' or '-march=' instead.... (6 Replies)
Discussion started by: zing_foru
6 Replies
2. UNIX for Dummies Questions & Answers
hi,
can we install gcc compiler in unix based OS(sun solar,IBM AIX,HP,etc) and also
can we install sun cc compiler in AIX environment and vice versa.
and more ..is linux support cc compiler
regards
Ajay (3 Replies)
Discussion started by: ajaysahoo
3 Replies
3. Fedora
think only compile is required I wish to compile a sample code
int main()
{
int a=5,b=8,c;
c=a+b;
}
compile using gcc -Wall -g -march=arm922t main.c -o hello
I got an error
:bad value(arm922t) for -march=switch
instead of using march i used mcpu options ,the same... (1 Reply)
Discussion started by: sujith4u87
1 Replies
4. Programming
Which gcc compiler release had the Arm 9 multicore support?Whether the compiler that used for the single Arm 9 core can be used for its multicore systems ?
If gcc not support,please tell me which are the compilers that are available for Arm 9 multicore systems (including commerical).Whether... (0 Replies)
Discussion started by: sujith4u87
0 Replies
5. Shell Programming and Scripting
I am using open suse linux. I want to install gcc compiler in my machine. I ahve checked man gcc and man cc. But it's not there. Can someone help me (4 Replies)
Discussion started by: pritish.sas
4 Replies
6. Ubuntu
where to download gcc compiler for ubuntu?
how to install?
how to build and run "c programs"?
screen shots if possible.....:b::D
tutorials too:cool: (5 Replies)
Discussion started by: villanarun
5 Replies
7. UNIX for Dummies Questions & Answers
Hi,
we are converting from IBM-AIX(xl c/c++ compiler) to Linux(GCC complier).
As a part of this i need to change the CFLAGS.
The xl c/c++ complier CFLAGS is
CFLAGS := $(CDEBUG) $(PROJECT_INCLUDE_DIRS) $(COBJECT_MODE) -qcpluscmt -qmakedep -qcheck=all \
-qalign=bit_packed $(LINT_FLAGS)... (0 Replies)
Discussion started by: pbattu1
0 Replies
8. Programming
i write c++ code it run perfectely with g++ compiler but same code when i compile with
GCC compiler it gives linker error , followed these linker error
/tmp/ccfZtXOQ.o(.text+0x22): In function `main':
conf_system.cpp: undefined reference to `operator new(unsigned int)'... (5 Replies)
Discussion started by: munnu
5 Replies
9. UNIX for Dummies Questions & Answers
:confused: I have a question concerning gcc. IŽd like to install the gcc on my Mac OS X, but when I try to run the configure command I get the following message:
floriant% ./configure
./configure: read-only variable: PWD
Configuring for a powerpc-apple-darwin5.4 host.
*** This configuration... (2 Replies)
Discussion started by: florian.turck
2 Replies
RAGG2-CC(1) BSD General Commands Manual RAGG2-CC(1)
NAME
ragg2-cc -- CC frontend for compiling shellcodes
SYNOPSIS
ragg2-cc [-a arch] [-b bits] [-k kernel] [-o file] [-dscxvh]
DESCRIPTION
ragg2-cc is a frontend of CC. It is used to creates tiny binaries (1KB) or shellcodes in binary or hexpairs from a C source.
The compiler used is the one configured by the CC environment. This has been tested with gcc, llvm-gcc and clang.
Uses sflib (shellforge4) includes to get the syscall definitions.
Only linux/darwin x86-32/64 is supported at the moment. Planned support for more architectures.
OPTIONS
-a arch set architecture x86, arm
-b bits 32 or 64
-k kernel windows, linux or osx
-o file output file to write result of compilation
-h show help message
-v show version
-d show assembler code
-s generate assembly file
-c generate compiled shellcode
-x show hexpair bytes
EXAMPLE
$ cat hi.c
int main() {
write (1, "Hello World
", 12);
exit (0);
}
$ ragg2-cc hi.c
hi.c.bin
# Linked into a tiny binary. This is 294 bytes
$ wc -c < hi.c.bin
294
$ ./hi.c.bin
Hello World
# The compiled shellcode has zeroes
$ ragg2-cc -x hi.c
e90000000083ec0ce800000000588d882a000000b804000000606a0651
6a0150cd8083c41061b8010000006a0050cd8083c40883c40cc368656c
6c6f0a00
# Use a xor encoder with key 32 to bypass
$ ragg2 -e xor -c key=32 -B `ragg2-cc -x hi.c`
6a3e596a205be8ffffffffc15e4883c60d301e48ffc6e2f9c920202020
a3cc2cc82020202078ada80a2020209824202020404a26714a2170eda0
a3e4304198212020204a2070eda0a3e428a3e42ce348454c4c4f2a20
SEE ALSO
radare2(1), rahash2(1), rafind2(1), rabin2(1), rafind2(1), ranal2(1), radiff2(1), rasm2(1), ragg2cc(1),
AUTHORS
pancake <pancake@nopcode.org>
BSD
Dec 5, 2011 BSD