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CVS commit: src/sys/arch
Module Name: src
Committed By: dsl
Date: Wed Feb 12 19:53:49 UTC 2014
src/sys/arch/amd64/amd64: amd64_trap.S trap.c
Change the argument to fpudna() to be the trapframe.
Move the checks for fpu traps in kernel into x86/fpu.c.
Remove the code from amd64/trap.c related to fpu traps (they've not gone
there for ages - expect to panic in kernel mode).
- Don't actually enable hardware interrupts unless we need to
allow in IPIs.
- There is no point in enabling them when they are blocked in software
- Keep the splhigh() to avoid a load of the KASSERTS() firing.
To generate a diff of this commit:
cvs rdiff -u -r1.1 -r1.2 src/sys/arch/amd64/amd64/amd64_trap.S
cvs rdiff -u -r1.76 -r1.77 src/sys/arch/amd64/amd64/trap.c
cvs rdiff -u -r1.1 -r1.2 src/sys/arch/x86/x86/fpu.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
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