The Haskell Execution Model

Registers

Source files: includes/Regs.h, includes/MachRegs.h

Function Calls

Source files: rts/Apply.h, rts/Apply.cmm, utils/genapply

Return Convention

Direct Returns

Vectored Returns

Updates

Source files: rts/Updates.h, rts/Updates.cmm

Heap/Stack check failures

Source files: rts/HeapStackCheck.cmm