FreeBSD-src - Raptor Engineering's fork of pfsense FreeBSD src with pfSense changes

	Commit message (Collapse)	Author	Age	Files	Lines
*	Newer versions of gcc don't support treating structures passed by value	kmacy	2006-12-17	1	-0/+1
\| \| \| \| \| \| \| \| \| \|	as if they were really passed by reference. Specifically, the dead stores elimination pass in the GCC 4.1 optimiser breaks the non-compliant behavior on which FreeBSD relied. This change brings FreeBSD up to date by switching trap frames to being explicitly passed by reference. Reviewed by: kan Tested by: kan
*	Don't repeat the definition of IDTVEC(). It is in asmacros.h.	bde	2004-05-24	1	-3/+0
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*	Added profiling support for Xint0x80_syscall.	bde	2004-05-23	1	-0/+2
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*	Stop pretending to support kernel profiling. The FAKE_MCOUNT() etc	peter	2003-11-13	1	-2/+0
\| \| \| \| \|	calls are just gradually getting more and more stale. At this point it would be better to start from scratch once prof_machdep.c is adapted.
*	Add BASIC i386 binary support for the amd64 kernel. This is largely	peter	2003-05-14	1	-0/+69
	stolen from the ia64/ia32 code (indeed there was a repocopy), but I've redone the MD parts and added and fixed a few essential syscalls. It is sufficient to run i386 binaries like /bin/ls, /usr/bin/id (dynamic) and p4. The ia64 code has not implemented signal delivery, so I had to do that. Before you say it, yes, this does need to go in a common place. But we're in a freeze at the moment and I didn't want to risk breaking ia64. I will sort this out after the freeze so that the common code is in a common place. On the AMD64 side, this required adding segment selector context switch support and some other support infrastructure. The %fs/%gs etc code is hairy because loading %gs will clobber the kernel's current MSR_GSBASE setting. The segment selectors are not used by the kernel, so they're only changed at context switch time or when changing modes. This still needs to be optimized. Approved by: re (amd64/* blanket)