Hello Nicolas, Thursday, December 3, 2009, 7:58:05 AM, you wrote:
NP> Semihosting enables code running on an ARM target to use the I/O NP> facilities on the host computer. The target application must be linked NP> against a library that forwards operation requests by using the SVC NP> instruction that is trapped at the SWI vector by the debugger. The "hosted" NP> library version provided with CodeSourcery's Sourcery G++ Lite for ARM EABI NP> is one example. NP> This is currently available for ARM9 processors, but any ARM variant should NP> be able to support this with little additional work. GDB protocol has support for target syscalls: http://sourceware.org/gdb/download/onlinedocs/gdb_37.html#SEC686 Might be worth adding an option to translate semihosting calls into File-I/O requests. I think this should e.g. allow IDEs to print the target output into the "Console" window. -- WBR, Igor mailto:skochin...@mail.ru _______________________________________________ Openocd-development mailing list Openocd-development@lists.berlios.de https://lists.berlios.de/mailman/listinfo/openocd-development
