Accessing Reg of 89C51 with RTX51 tiny

i am stuck at problem, i tried to crate 3, out of which 2 tasks for getting i/p from user. each of two task stores 1 int to reg and third task calculate addition of two and display output at serial port...
Accessing Reg of 89C51 with RTX51 tiny

i am stuck at problem, i tried to crate 3, out of which 2 tasks for getting i/p from user. each of two task stores 1 int to reg and third task calculate addition of two and display output at serial port...
long long: fast lo/hi reg access in assembly

ARMCC 5.02 has this nice new feature of inline assembly support for Cortex-M4 (I use STM32F4). But unfortunately it seems to be impossible to convince the inline assembler to use direct register...
long long: fast lo/hi reg access in assembly

ARMCC 5.02 has this nice new feature of inline assembly support for Cortex-M4 (I use STM32F4). But unfortunately it seems to be impossible to convince the inline assembler to use direct register...
Neon reg to ARM reg data transfer

Note: This was originally posted on 30th July 2009 at http://forums.arm.com I m transferring data from neon register to arm register, which is very costly. i.e., it takes each vmov.32 r6,do[2] takes around...