Displaying 1 result from an estimated 1 matches for "caller_saves_r3".
2011 Jul 01
1
[LLVMdev] Please review my patch to make GHC calling convention work on ARM
David,
Thanks for that - I emailed Karel Gardas. I've got GHC successfully
registerised on ARM, and I'm just starting on pushing it upstream.
The reason why I'm avoiding the R0-R3 registers is mainly because my
qemu-based ARM VM takes days to compile everything, and I was being
conservative. The GHC code can call directly out to C, so it would need
to save its own R0-R3 when it