Date: Mon, 16 Oct 2000 01:54:40 -0700 (PDT) From: Doug Rabson <dfr@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/ia64/ia64 exception.s genassym.c machdep.c swtch.s trap.c vm_machdep.c src/sys/ia64/include cpu.h frame.h Message-ID: <200010160854.BAA51985@freefall.freebsd.org>
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dfr 2000/10/16 01:54:40 PDT
Modified files:
sys/ia64/ia64 exception.s genassym.c machdep.c swtch.s
trap.c vm_machdep.c
sys/ia64/include cpu.h frame.h
Log:
* Correct some of my misunderstandings about how best to switch to the
kernel backing store.
* Implement syscalls via break instructions.
* Fix backing store copying in cpu_fork() so that the child gets the right
register values.
This thing is actually starting to work now. This set of changes takes me
up to the second execve (the one which runs the first shell). Next stop
single-user mode :-).
Revision Changes Path
1.8 +231 -17 src/sys/ia64/ia64/exception.s
1.5 +8 -1 src/sys/ia64/ia64/genassym.c
1.7 +6 -4 src/sys/ia64/ia64/machdep.c
1.6 +6 -2 src/sys/ia64/ia64/swtch.s
1.4 +40 -65 src/sys/ia64/ia64/trap.c
1.6 +7 -9 src/sys/ia64/ia64/vm_machdep.c
1.5 +3 -3 src/sys/ia64/include/cpu.h
1.2 +2 -2 src/sys/ia64/include/frame.h
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