I have just recently started to work with LPC2148 ARM processor. I am trying to understand some assembly code regarding the creation of the interrupts vector.
I\'m writing some logging C code for an ARM9 processor. This code will record some data if a dynamic module is present. The module will usually not be present in a production build, but the logging co
The ARM7-command set offers efficient ways to right rotate 32-bit values by an arbitrary amount in assembler. For the 2nd operand of an operation it is even \"for free\" by specifying ror #n as shifte
I want to use rs485 placed on my card. I\'m working on arm-linux and with pxa255 processor. I hav开发者_JAVA技巧e already checked \"serial.h\" located in arm-linux tool chain but unfortunately i could
I have compiled the Linux kernel source for android. After building the source i got error, that is, after
Using an ARM, C compiler, I can successfully compile and run the following: static char * myString = 0;
I\'d like to generate pseudo-random ARM instructions. Via assembler directives, I can tell gcc what mode I\'m in, and it will complain 开发者_C百科if I try a set of opcodes and operands that\'s not le
I am compiling linux source code for android emulator. When i execute make command(for building and cross-compiling the linux source) i get the following error \"pmem.c\" file.
There is a similar post that covers regular registers. What about NEON registers. As far as I remember either top half or bottom half of registers have to be preserved across function calls.
I a开发者_高级运维m trying to use PLD instruction. The problem I am facing is as follows: int32_t addr[10];
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