On Saturday, May 3, 2003, at 07:53 PM, Simon Burge wrote:
Module Name: src Committed By: simonb Date: Sun May 4 02:53:54 UTC 2003 Modified Files: src/sys/arch/mips/mips: locore.S Log Message: Use 64-bit "sd" in mips_pagezero() if we're compiled for MIPS{3,4,64} (the actual check is !MIPS1 && !MIPS32). Do the ".set push", ".set mips3", ".set pop" dance if we use 64-bit instructions.
Is this actually safe if the trap handlers don't save/restore all 64 bits of the register?
-- Jason R. Thorpe <thorpej%wasabisystems.com@localhost>