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Revision tags: xv6-rev11 |
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e559fd2c |
| 30-Aug-2018 |
Frans Kaashoek <kaashoek@mit.edu> |
x
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4638cabf |
| 29-Aug-2017 |
Robert Morris <rtm@csail.mit.edu> |
fix runoff complaints about pagination and long lines
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c9fa90f7 |
| 02-Feb-2017 |
Frans Kaashoek <kaashoek@mit.edu> |
A tiny bit of clean up (e.g., move code searching cpu array from lapic.c into
mycpu() in proc.c.
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ed396c06 |
| 01-Feb-2017 |
Frans Kaashoek <kaashoek@mit.edu> |
Eliminate code for gs trick to track per-cpu state. We rely on lapiccpunum()
to find a per-cpu id with which we locate a cpu's cpu struct.
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abf847a0 |
| 31-Jan-2017 |
Frans Kaashoek <kaashoek@mit.edu> |
Start of an experiment to remove the use of gs for cpu local variables.
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Revision tags: xv6-rev9 |
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ae15515d |
| 02-Sep-2016 |
Frans Kaashoek <kaashoek@mit.edu> |
APIC IDs may not be consecutive and start from zero, so we cannot really use it
as a direct index into cpus. Record apicid in struct cpu and have cpunum() look
for it. Replace cpu->id with cpunum()
APIC IDs may not be consecutive and start from zero, so we cannot really use it
as a direct index into cpus. Record apicid in struct cpu and have cpunum() look
for it. Replace cpu->id with cpunum() everywhere, and replace cpu->id with cpu->apicid.
Thanks to Xi Wang.
show more ...
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| #
7a77375d |
| 19-Aug-2016 |
Frans Kaashoek <kaashoek@mit.edu> |
x
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1fc87f36 |
| 19-Aug-2016 |
Frans Kaashoek <kaashoek@mit.edu> |
Coding style (thanks to phf).
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aae4e749 |
| 12-Sep-2014 |
Cody Cutler <ccutler@mat.lcs.mit.edu> |
cmosgetdate() for system-call homework
the day of reckoning has come for the debug port "Shutdown" hack.
instead of mucking with ACPI or using a new hack, the student will now write
sys_date() usin
cmosgetdate() for system-call homework
the day of reckoning has come for the debug port "Shutdown" hack.
instead of mucking with ACPI or using a new hack, the student will now write
sys_date() using the cmosgetdate() helper.
show more ...
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Revision tags: xv6-rev8, xv6-rev7 |
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70c55557 |
| 23-Aug-2012 |
Frans Kaashoek <kaashoek@mit.edu> |
Remove unused argument from lapicinit (thanks to Peter Froehlich)
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Revision tags: osdi12-submit, xv6-rev6 |
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7d9ee3b8 |
| 02-Sep-2011 |
Austin Clements <amdragon@mit.edu> |
Fix weird pagebreak bug
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c3dcf479 |
| 16-Aug-2011 |
Frans Kaashoek <kaashoek@26-4-190.dynamic.csail.mit.edu> |
Clean up memlayout.h
Get rid of last instances of linear address and "la"
Get ready for detecting physical memory dynamically
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a4b213cf |
| 16-Aug-2011 |
Frans Kaashoek <kaashoek@Frans-Kaashoeks-MacBook-Pro.local> |
Avoid "boot" in xv6
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bd71a450 |
| 11-Aug-2011 |
Frans Kaashoek <kaashoek@40.sub-75-213-160.myvzw.com> |
Make AP processors boot using bootpgdir
Remove device mapping from bootpgdir
Remove unnecessary vmenable
Set CPUS back to 2 in Makefile
Passes all usertests
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673b739d |
| 10-Aug-2011 |
Frans Kaashoek <kaashoek@225.sub-75-213-134.myvzw.com> |
One more low address
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Revision tags: xv6-rev5, xv6-2010, xv6-rev4 |
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b738a4f1 |
| 28-Jul-2010 |
Frans Kaashoek <kaashoek@26-4-190.dynamic.csail.mit.edu> |
kill TLB shoot down code
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4714c205 |
| 23-Jul-2010 |
Frans Kaashoek <kaashoek@Frans-Kaashoeks-MacBook-Pro.local> |
Checkpoint page-table version for SMP
Includes code for TLB shootdown (which actually seems unnecessary for xv6)
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40889627 |
| 02-Jul-2010 |
Frans Kaashoek <kaashoek@fransk-6.local> |
Initial version of single-cpu xv6 with page tables
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Revision tags: xv6-rev3 |
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374362c5 |
| 02-Sep-2009 |
Russ Cox <rsc@x40.(none)> |
lapic: disable microdelay because it makes Bochs slow
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48755214 |
| 31-Aug-2009 |
Russ Cox <rsc@swtch.com> |
assorted fixes:
* rename c/cp to cpu/proc
* rename cpu.context to cpu.scheduler
* fix some comments
* formatting for printout
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2de1c550 |
| 12-Jul-2009 |
Russ Cox <rsc@swtch.com> |
trap cleanup
IRQ_OFFSET -> T_IRQ0 (a trap number not an IRQ number)
T_SYSCALL 0x30 -> 0x40 (move out of IRQ range)
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030a4773 |
| 31-May-2009 |
rsc <rsc> |
tab police
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19333efb |
| 31-May-2009 |
rsc <rsc> |
Some proc cleanup, moving some of copyproc into allocproc.
Also, an experiment: use "thread-local" storage for c and cp
instead of the #define macro for curproc[cpu()].
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21575761 |
| 08-Mar-2009 |
rsc <rsc> |
be consistent: no underscores in function names
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289bbef7 |
| 12-Oct-2008 |
kolya <kolya> |
minor cleanup
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