On Thu, 23 Jan 2025, Maciej W. Rozycki wrote: > > This patch adds a MIPS64 implementation of `fiber_switchContext', > > replacing the generic implementation. The `core.thread.fiber' module > > already defines version=AsmExternal on mips64el-linux-gnuabi64 targets. > > Don't you need similar code for n32 MIPS64 (_ABIN32)? > > That would be s/daddiu/addiu/ for the stack updates and otherwise the > same as this piece.
Self-update: also s/sd/sw/ here: > + // swap stack pointer > + sd $sp, 0($a0) because (void *) is 32-bit (ILP32), but frame slots use the full register width. Maciej
