Illegal Instruction arm926ej-s Linux

Hi all! =)

I just start working with arm926ej-s (an old board with Linux kernel 2.6.28, for wich I need write one small programm; got from the employee who quit).

I try to use ARM DS with GNU Toolchain for the A-profile Architecture: 8.2-2018.08 August 31, 2018 on Ubuntu (don't find toolchain with soft poin to Windows).

I use keys for project: -c -fmessage-length=0 -mcpu=arm926ej-s -mfloat-abi=soft -mthumb -mthumb-interwork

Compile Hello World programm, but when I start it on the board, It falls fith error "Illegal instruction". I find some topics, after then I find some tipic else and add D__ARM_ARCH_5TEJ__ define, also add __asm__ __volatile__ ("" : : : "memory"), but "Illegal instruction" again.

My code:

#include <iostream>
using namespace std;
int main() {
__asm__ __volatile__ ("" : : : "memory");
	while (true){
		cout << "!!!Hello World!!!" << endl; // prints !!!Hello World!!!
		for (volatile int i = 0; i < 19200000; ++i){}
	}
	return 0;
}

Compiler output:

01:38:12 **** Incremental Build of configuration Debug for project Test ****
make all 
Building file: ../src/Test.cpp
Invoking: GCC C++ Compiler 8.2.1 [arm-linux-gnueabi]
arm-linux-gnueabi-g++ -std=c++98 -D__ARM_ARCH_5TEJ__ -O0 -g3 -Wall -c -fmessage-length=0 -mcpu=arm926ej-s -mfloat-abi=soft -mthumb -mthumb-interwork -fpic -MMD -MP -MF"src/Test.d" -MT"src/Test.o" -o "src/Test.o" "../src/Test.cpp"
Finished building: ../src/Test.cpp
 
Building target: Test
Invoking: GCC C++ Linker 8.2.1 [arm-linux-gnueabi]
arm-linux-gnueabi-g++ -s -mcpu=arm926ej-s -mfloat-abi=soft -mthumb -mthumb-interwork -o "Test"  ./src/Test.o   
Finished building target: Test
 

01:38:15 Build Finished. 0 errors, 0 warnings. (took 3s.345ms)

Is anyone know, what I can try else? =)