How to know thumb code or arm code?

Hello Expert.!! I have a only code in elf file .text section. I want make a dis-assembler but i don't know which is thumb or arm code. how to distinguish arm or thumb. i can not read cpsr regester infomation...
How to know thumb code or arm code?

Hello Expert.!! I have a only code in elf file .text section. I want make a dis-assembler but i don't know which is thumb or arm code. how to distinguish arm or thumb. i can not read cpsr regester infomation...
ARM and THUMB code in disassembly window

Hi all, how can I force the disassembly window of uVision to show thumb mode? The CPU runs in thumb mode (T=1), and a single step correctly advances the PC by 2 bytes, but the disassembly shows ARM...
ARM and THUMB code in disassembly window

Hi all, how can I force the disassembly window of uVision to show thumb mode? The CPU runs in thumb mode (T=1), and a single step correctly advances the PC by 2 bytes, but the disassembly shows ARM...
Problem in converting the ARM code into THUMB

Hi, Good Day. I am working on ARM7TDMI core processor from Analog Devices family (ADuC703x). I developed a preemptive scheduler on the same in ARM environment. The functionality of the same is fine...