I've gained an understanding of transient callbacks!

ELF GCC - new version with diffs RISC OS ELF GCC with shared library support

Updated goals, showing clearer inter-relation between them.

Decided to change the polling interface (Event​Manager_​Parallel​Wait) to reduce the amount of data needing to be set up and maintained while keeping the number of system calls down.

Dynamically linking ELF GCC - new version

Discussion on comp.sys.acorn.programmer about porting eSpeak (back) to RISC OS weighs up the pros and cons of different audio interfaces.

Google finds the site.

Diary started.

Experimental GCC supporting dynamic linking and shared libraries released.