Problem with GCC and string.h and stdlib

nehal nehal

Note: This was originally posted on 8th October 2008 at http://forums.arm.com

Hi everyone,

i have following trouble with keil arm gnu compiler. i have recently moved to gnu and now i am having hard time to set it up.

description of problem: i am using real…

over 6 years ago
Software Tools
Keil forum

How to compile hello word code with aarch64 gcc

Huailiang Li

Assembly code:

    .syntax unified

    @ --------------------------------
.global main
main:
    @ Stack the return address (lr) in addition to a dummy register (ip) to
    @ keep the stack 8-byte aligned.
    push    {ip, lr}

    @ Load the…

armcc compile c error under DS-5 tool

zg

The example about c++ progran under DS-5 CPP directory is compiled by me with the armcc ,not gcc. But there is an error when compile。

Error: C3321E: automatic configuration failed - could not determine configuration from GCC

make: *** [arm_linux_config…

Answered

ARM Cortex-A53 - How to compile and run (Simulate) an hello world .c code on DS-5 Eclipse Environment?

Yos

I would like to open a new project under DS-5. I want it to have the following code:

int main() {

int a = 7;

int b = 3;

for (int i=0; i < a*b; i++)

a = b+i;…

Answered

Compiler support for arch v7 & arch v8

techguyz

Hi all,

How about the GCC compiler support of ARM arch v8 has been given. Is it full fledged, with all the options provided by ARMCC or it needs to be updated yet in future. I mean support for armcc Vs gcc

Answered

gcc warnings disappearing on second compile or minimal change

dan

Hi All

i have a problem that with our test code we have always produced a #warning for all test code that the engineers put in the production code.

if you compile the code and then compile again the #warnings are not reproduced along with other warnin…