| Safe Haskell | None |
|---|---|
| Language | Haskell2010 |
SPARC.Stack
Documentation
Get an AddrMode relative to the address in sp. This gives us a stack relative addressing mode for volatile temporaries and for excess call arguments.
fpRel :: Int -> AddrMode Source #
Get an address relative to the frame pointer. This doesn't work work for offsets greater than 13 bits; we just hope for the best
spillSlotToOffset :: DynFlags -> Int -> Int Source #
Convert a spill slot number to a *byte* offset, with no sign.
maxSpillSlots :: DynFlags -> Int Source #
The maximum number of spill slots available on the C stack. If we use up all of the slots, then we're screwed.
Why do we reserve 64 bytes, instead of using the whole thing?? -- BL 20090215