Thank you Robin. We will look into emulators. But out of curiosity, and since it's easier to work with gdb, and possibly faster, does the gdb target simulator on cygwin have some escape sequence that let's it print a character to the screen?
In other words, imagine a particular SWI, or "fake" instruction, or mov byte to particular address, that once the simulator sees, it prints (or putc) the character to the screen (cygwin prompt). Is it easy to add such a feature to the simulator, if it doesn't exist? gdb's watch point performs something similar but not quite. It can stop the program when we write to a given address. But we need it to quietly print the character without stopping the program. Thank you, Roy -- View this message in context: http://www.nabble.com/printf-not-working-in-ARM-simulator-tp21193516p21383601.html Sent from the Sourceware - ecos-discuss mailing list archive at Nabble.com. -- Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss
