Port of Xv6 for 25∞2
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rtm b548df152b pre-empt both user and kernel, in clock interrupt
usertest.c tests pre-emption
kill()
2006-07-11 17:39:45 +00:00
.cvsignore Changes to allow use of native x86 ELF compilers, which on my 2006-07-11 01:07:40 +00:00
asm.h oops 2006-06-22 15:28:09 +00:00
bootasm.S checkpoint. booting second processor. stack is messed up, but thanks to cliff 2006-06-22 01:28:57 +00:00
bootmain.c import 2006-06-12 15:22:12 +00:00
bootother.S stick mpstack in cpu structure 2006-06-26 16:40:43 +00:00
console.c Changes to allow use of native x86 ELF compilers, which on my 2006-07-11 01:07:40 +00:00
defs.h pre-empt both user and kernel, in clock interrupt 2006-07-11 17:39:45 +00:00
dot-bochsrc Changes to allow use of native x86 ELF compilers, which on my 2006-07-11 01:07:40 +00:00
elf.h import 2006-06-12 15:22:12 +00:00
fd.c swtch saves callee-saved registers 2006-07-01 21:26:01 +00:00
fd.h file descriptors 2006-06-27 14:35:53 +00:00
ide.c queue with disk requests 2006-07-10 19:06:48 +00:00
kalloc.c pre-empt both user and kernel, in clock interrupt 2006-07-11 17:39:45 +00:00
main.c pre-empt both user and kernel, in clock interrupt 2006-07-11 17:39:45 +00:00
Makefile Changes to allow use of native x86 ELF compilers, which on my 2006-07-11 01:07:40 +00:00
memlayout.h boot more than two CPUs, each on own initial stack 2006-06-24 22:47:06 +00:00
mmu.h import 2006-06-12 15:22:12 +00:00
mp.c Changes to allow use of native x86 ELF compilers, which on my 2006-07-11 01:07:40 +00:00
mp.h timer interrupts 2006-06-28 16:35:03 +00:00
Notes pre-empt both user and kernel, in clock interrupt 2006-07-11 17:39:45 +00:00
param.h queue with disk requests 2006-07-10 19:06:48 +00:00
picirq.c timer interrupts 2006-07-05 20:00:14 +00:00
pipe.c swtch saves callee-saved registers 2006-07-01 21:26:01 +00:00
proc.c pre-empt both user and kernel, in clock interrupt 2006-07-11 17:39:45 +00:00
proc.h pre-empt both user and kernel, in clock interrupt 2006-07-11 17:39:45 +00:00
sign.pl import 2006-06-12 15:22:12 +00:00
spinlock.c pre-empt both user and kernel, in clock interrupt 2006-07-11 17:39:45 +00:00
string.c timer interrupts 2006-07-05 20:00:14 +00:00
swtch.S Changes to allow use of native x86 ELF compilers, which on my 2006-07-11 01:07:40 +00:00
syscall.c pre-empt both user and kernel, in clock interrupt 2006-07-11 17:39:45 +00:00
syscall.h pre-empt both user and kernel, in clock interrupt 2006-07-11 17:39:45 +00:00
trap.c pre-empt both user and kernel, in clock interrupt 2006-07-11 17:39:45 +00:00
trapasm.S Changes to allow use of native x86 ELF compilers, which on my 2006-07-11 01:07:40 +00:00
traps.h timer interrupts 2006-06-28 16:35:03 +00:00
types.h import 2006-06-12 15:22:12 +00:00
ulib.c Changes to allow use of native x86 ELF compilers, which on my 2006-07-11 01:07:40 +00:00
user1.c file descriptors 2006-06-27 14:35:53 +00:00
userfs.c Changes to allow use of native x86 ELF compilers, which on my 2006-07-11 01:07:40 +00:00
usertests.c pre-empt both user and kernel, in clock interrupt 2006-07-11 17:39:45 +00:00
usys.S pre-empt both user and kernel, in clock interrupt 2006-07-11 17:39:45 +00:00
vectors.pl fix some trap bugs 2006-06-13 22:08:20 +00:00
x86.h Changes to allow use of native x86 ELF compilers, which on my 2006-07-11 01:07:40 +00:00