prase error

[diviya]

sir/mam,
am diviya working in embedded system s, am trying to create a sample application program in c for my fpga processor,will u plz clarify the error for my project , i here by attach my c program with error,
my program
----------------------
# define a ( char *) 0x00001040
# define b ( char *) 0x00001050
# define sum (volatile char *) 0x00001060
# define ha (volatile char *) 0x00001070
void main()
{
while(1);
{
*sum = (*a )+ (*b);
*ha = (*a )& (*b);
}
}
-----------------------------------------------------------------------------------

ERROR
--------------/cygdrive/d/altera/71/nios2eds/bin/nios2-gnutools/H-i686-pc-cygwin/bin/../lib/gcc/nios2-elf/3.4.1/../../../../nios2-elf/bin/ld:/cygdrive/d/altera/71/NIIHW_Class/Nios_CII_2C35_kit/blank_project_2_syslib/Debug/system_description/generated.x "PRASE ERROR"


REGARDS
DIVIYA.

[gpraghuram]

sir/mam,
am diviya working in embedded system s, am trying to create a sample application program in c for my fpga processor,will u plz clarify the error for my project , i here by attach my c program with error,
my program
----------------------
# define a ( char *) 0x00001040
# define b ( char *) 0x00001050
# define sum (volatile char *) 0x00001060
# define ha (volatile char *) 0x00001070
void main()
{
while(1);
{
*sum = (*a )+ (*b);
*ha = (*a )& (*b);
}
}
-----------------------------------------------------------------------------------

ERROR
--------------/cygdrive/d/altera/71/nios2eds/bin/nios2-gnutools/H-i686-pc-cygwin/bin/../lib/gcc/nios2-elf/3.4.1/../../../../nios2-elf/bin/ld:/cygdrive/d/altera/71/NIIHW_Class/Nios_CII_2C35_kit/blank_project_2_syslib/Debug/system_description/generated.x "PRASE ERROR"


REGARDS
DIVIYA.

Which compiler are u using?
Because i dont find any issues ith the code and only issue i say is the void main, change that to int main.
Please use Code tags while posting the code.
Thanks
Raghuram

[Savage]

Which compiler are u using?
Because i dont find any issues ith the code and only issue i say is the void main, change that to int main.
Please use Code tags while posting the code.
Thanks
Raghuram

and a ';' after while(1)

Savage

[Andr3w]

But still... a void main() is allowed if I am not mistaken, isn't it? But the semicolon after while is an error that would fail to compile the file, still the errors that he gets are a bit wierd >_>

As for the compiler he is using it's definatly not a microsoft one :p

[Savage]

But still... a void main() is allowed if I am not mistaken, isn't it? But the semicolon after while is an error that would fail to compile the file, still the errors that he gets are a bit wierd >_>

As for the compiler he is using it's definatly not a microsoft one :p

void main() is Microsoftism.
And file containing while(1); would compile and run,but not as expected I beleive :D

Savage

[Andr3w]

Well indeed (that's what I meant with the allowed thing..) but since it's not an ms compler then you should try an int main. On the other hand now that I look the code again, while needs an expression to be evaluated, and as we know that expression needs to be true if it's going to enter the loop. I am guessing that the compiler he used finds in the code an infinte loop (if is 1 is converted to TRUE) then the loop would go on forever. Anywayz I can't think of anything else atm hehe

But then again, these errors would give another error output and (certainly) not a prase error...

Now off to celebrate new years' eve ;)