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Author SHA1 Message Date
Frans Kaashoek
95692c4a8c Remove left-over from some logging plan making complete syscalls atomic 
0 is not a system call (thanks to Peter Froehlich)
 2012-08-22 20:28:58 -04:00
Frans Kaashoek
432acbaf9e Merge branch 'master' of git+ssh://amsterdam.csail.mit.edu/home/am0/6.828/xv6 2012-08-22 20:20:17 -04:00
Frans Kaashoek
4ce832ddd2 Remove unused argument to setupkvm (thanks to Peter Froehlich) 2012-08-22 20:19:37 -04:00
Frans Kaashoek
70c555574a Remove unused argument from lapicinit (thanks to Peter Froehlich) 2012-08-22 20:13:43 -04:00
Frans Kaashoek
b08d16f61d Fix from Peter Froehlich 2012-08-22 20:07:04 -04:00
Austin Clements
9d59eb0151 Make fetchint and fetchstr use proc instead of taking a struct proc 
Previously, these were inconsistent: they used their struct proc
argument for bounds checking, but always copied the argument from the
current address space (and hence the current process).  Drop the
struct proc argument and always use the current proc.

Suggested by Carmi Merimovich.
 2012-02-17 23:20:13 -05:00
Robert Morris
12abb1a561 don't let dirty blocks be evicted from cache! 2011-10-14 10:23:23 -04:00
Robert Morris
38eee5bca7 more FS comment clarification 2011-10-11 10:11:53 -04:00
Robert Morris
a5fbfe418a clarify some FS comments 2011-10-11 06:41:37 -04:00
Austin Clements
d73dd097a5 Fix compile error on newer gcc's 2011-09-30 15:28:33 -04:00
Frans Kaashoek
0ca1c0407d Merge branch 'master' of git+ssh://amsterdam.csail.mit.edu/home/am0/6.828/xv6 2011-09-27 13:00:20 -04:00
Frans Kaashoek
9b972c06b1 Update stressfs to trigger race now the logging code serializes writes 2011-09-27 12:59:47 -04:00
Austin Clements
1e6f0146d2 Use | instead of + for entrypgdir. Linker doesn't get in our way here. 2011-09-14 13:47:04 -04:00
Robert Morris
c092540e39 eliminate enter_alloc -- use kalloc for everything 2011-09-13 13:14:52 -04:00
Robert Morris
7e7cb106d0 more regular kmap[] and description 2011-09-13 12:28:45 -04:00
Robert Morris
90a81b3228 comment nits 2011-09-12 14:27:14 -04:00
Austin Clements
9b59dc44dc Remove unused 'state' variable that broke the build in recent gcc's 2011-09-07 16:39:27 -04:00
Austin Clements
e64c661ae8 Rev 6 2011-09-07 12:42:09 -04:00
Austin Clements
8bfcffeae1 Remove nice font from master 2011-09-07 12:40:02 -04:00
Austin Clements
5c87802de2 Fetch nice font from font branch, if possible 2011-09-07 12:38:24 -04:00
Austin Clements
5304c854a4 Move xv6 release tars/pdfs in to 6.828 repo 2011-09-07 11:57:41 -04:00
Austin Clements
01a6c054d5 Remove web directory; all cruft or moved to 6.828 repo 2011-09-07 11:49:14 -04:00
Austin Clements
64a03bd7aa Make web page refer to git releases 2011-09-07 11:36:53 -04:00
Austin Clements
b81aadf093 Remove old book chapters 2011-09-07 10:05:52 -04:00
Austin Clements
09b1909163 Re-alphabetize OBJS 2011-09-05 23:45:04 -04:00
Austin Clements
03f48901f0 Note about the meaning of sheet1 in runoff.spec 2011-09-05 21:52:50 -04:00
Frans Kaashoek
861cc158be sources -> sources and text 2011-09-05 20:56:48 -04:00
Frans Kaashoek
5f46b272fe Shorten history of xv6 
Cut section about commentary
Add (failing) link to xv6 source section pointing to the text.
Delete the incorrect/incomplete list of universities using jos/xv6
 2011-09-05 20:54:25 -04:00
Austin Clements
79bc8be8de Setting indent-tabs-mode nil everywhere is dangerous 2011-09-05 15:22:16 -04:00
Austin Clements
b1c66ca899 Sync up clean and gitignore better 2011-09-05 15:21:40 -04:00
Austin Clements
87904b01a3 Update gitignore 2011-09-05 12:54:42 -04:00
Austin Clements
310edc99fe Fix stale comments in entryother.S 2011-09-04 15:56:16 -04:00
Austin Clements
2fc6c35b2f Make the ELF entry point a physical address 
This way, the bootloader doesn't have to translate the entry point.
This also makes xv6 multiboot-compliant and follows the convention
used by Linux.
 2011-09-04 15:51:46 -04:00
Austin Clements
68b5872716 kernel depends on kernel.ld 2011-09-04 15:19:43 -04:00
Austin Clements
e33873067b Add QEMUEXTRA environment to add extra QEMU arguments, like in JOS 2011-09-04 15:19:33 -04:00
Austin Clements
549c62cc1c I can't do math; fix bug introduced in 5a9761 2011-09-03 10:21:51 -04:00
Austin Clements
215a9ce237 A few missed xv6.pdf dependencies 2011-09-02 16:36:08 -04:00
Austin Clements
e3ab68e031 Update year in URL 2011-09-02 16:32:46 -04:00
Austin Clements
49d64d330e Update index example in TOC footer 2011-09-02 16:30:20 -04:00
Austin Clements
2a2e6eb13d Updated runoff spec; everything but ide.c is satisfied 2011-09-02 15:36:23 -04:00
Austin Clements
c6c0cb82c4 Fix same wonky pagebreak bug in console.c 2011-09-02 15:35:49 -04:00
Austin Clements
e76dab4fd7 Put filewrite in its own column 2011-09-02 15:35:34 -04:00
Austin Clements
7d9ee3b833 Fix weird pagebreak bug 2011-09-02 15:29:33 -04:00
Austin Clements
5a97613bab Fit exec on a page. Again 2011-09-02 15:27:41 -04:00
Austin Clements
4e015d81aa Shorten sys_unlink a little; create now fits in column 2011-09-02 15:20:27 -04:00
Austin Clements
9bb1e53df5 Add blank page to get our super FS spreads back 2011-09-02 15:14:06 -04:00
Austin Clements
7fb21193b0 Remove comment debug prints from log.c; now fits nicely in a spread 2011-09-02 15:11:52 -04:00
Austin Clements
ee1b33065c Define struct log separately from log to avoid confusing column breaker 2011-09-02 15:08:35 -04:00
Austin Clements
a14c96f825 Comment balance 2011-09-02 15:08:13 -04:00
Austin Clements
436f657e2d Remove unused headers from log.c 2011-09-02 15:07:56 -04:00