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authorTheo de Raadt <deraadt@cvs.openbsd.org>1996-01-08 09:33:50 +0000
committerTheo de Raadt <deraadt@cvs.openbsd.org>1996-01-08 09:33:50 +0000
commit5d56227f9458a53138642c1b4488b4a30f85f334 (patch)
treed1a7d0f08cc78e3ee4fe82c64e2801789d7ac09e /gnu/usr.bin
parent6c52914c1f14b56640f7bcde297a4d85330779a4 (diff)
from netbsd:
Deal with GCC's dead code elimination being suboptimal. Modify splraise() to allow better optimization. Make cpl, ipending, and astpending volatile. Make sure interrupts are disabled before jumping to a resume point, to prevent races. Make FPU faults use INTRFASTEXIT, and remove INTREXIT. Build the frame for recursive interrupts manually, and make sure to disable interrupts to avoid races. VS: ----------------------------------------------------------------------
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