| Age | Commit message (Collapse) | Author | Files | Lines | |
|---|---|---|---|---|---|
| 2011-09-01 | fix usertests to correctly test what happens when you call | Robert Morris | 1 | -8/+20 | |
| exec() with arguments that don't fit on a single page. | |||||
| 2011-08-30 | enterpgdir -> entrypgdir | Robert Morris | 1 | -4/+17 | |
| 2011-08-19 | make dirlookup and dirlink more similar | Robert Morris | 1 | -0/+53 | |
| 2011-08-15 | avoid deadlock by calling begin_trans() before locking any inodes | Robert Morris | 1 | -3/+47 | |
| 2011-08-12 | log write() data | Robert Morris | 1 | -1/+32 | |
| usertest for big write()s push begin_trans/commit_trans down into syscalls | |||||
| 2011-08-08 | Speedup sbrk tst a bit (forking 100Mbyte processes is slow) | Frans Kaashoek | 1 | -4/+10 | |
| 2011-08-07 | Adjust sbrk test for large user address spaces | Frans Kaashoek | 1 | -20/+9 | |
| All tests pass | |||||
| 2011-02-19 | xv6: formatting, cleanup, rev5 (take 2) | Russ Cox | 1 | -3/+3 | |
| 2011-01-11 | make new code like old code | Russ Cox | 1 | -50/+50 | |
| Variable declarations at top of function, separate from initialization. Use == 0 instead of ! for checking pointers. Consistent spacing around {, *, casts. Declare 0-parameter functions as (void) not (). Integer valued functions return -1 on failure, 0 on success. | |||||
| 2010-09-27 | copyout() copies data to a va in a pagetable, for exec() &c | Robert Morris | 1 | -5/+5 | |
| usertest that passes too many arguments, break exec | |||||
| 2010-09-20 | map kernel instructions r/o | Robert Morris | 1 | -0/+28 | |
| 2010-09-19 | my comment is wrong, exec handles BSS fine | Robert Morris | 1 | -0/+16 | |
| 2010-09-01 | Remove the stack guard page. Processes are now contiguous from 0 to ↵ | Austin Clements | 1 | -19/+41 | |
| proc->sz, which means our syscall argument validation is correct. Add a pointer validation test and remove the stack test, which tested for the guard page. | |||||
| 2010-09-01 | Space police | Austin Clements | 1 | -7/+7 | |
| 2010-08-31 | Cleanup if allocuvm fails to alloc. Add a test. | Austin Clements | 1 | -0/+36 | |
| 2010-08-11 | uptime() sys call for benchmarking | Robert Morris | 1 | -1/+23 | |
| increase PHYSTOP | |||||
| 2010-08-10 | allow sbrk(-x) to de-allocate user memory | Robert Morris | 1 | -1/+56 | |
| 2010-08-06 | fix corner cases in exec of ELF | Robert Morris | 1 | -0/+24 | |
| put an invalid page below the stack have fork() handle invalid pages | |||||
| 2010-08-05 | fix allocuvm() to handle sbrk() with non-page-granularity argument | Robert Morris | 1 | -0/+34 | |
| (maybe this never worked, but it works now) | |||||
| 2009-05-31 | group locks into structs they protect. | rsc | 1 | -3/+2 | |
| few naming nits. | |||||
| 2007-09-27 | make slow bigdir last test | rsc | 1 | -3/+1 | |
| 2007-09-27 | believe it or not, this was working | rsc | 1 | -1/+3 | |
| the macro expansion of "char *cp;" turned into char *(curproc[cpu()]); which declares a dynamically sized array of char* called curproc. so then &cp == &(curproc[cpu()]) was actually a stack variable as "expected". it was one past the end of the array, but the implicit alloca allocated more than was necessary. do not tell me that making cp a #define was a bad idea. there are worse problems to fix. more on that later. | |||||
| 2007-09-26 | debugging prints | rsc | 1 | -0/+3 | |
| 2007-08-24 | test that fork fails gracefully | rsc | 1 | -0/+39 | |
| 2007-08-24 | add missing iput() at end of _namei() | rtm | 1 | -0/+95 | |
| 2007-08-24 | oops, O_CREATE doesn't truncate, so holes can't exist, thus no bug | rtm | 1 | -71/+0 | |
| 2007-08-24 | test concurrent open/unlink of same file (ok) | rtm | 1 | -3/+89 | |
| test files with holes (not ok) | |||||
| 2007-08-22 | check unlink of non-empty directory | rsc | 1 | -5/+27 | |
| 2007-08-20 | bug in usertests! | rsc | 1 | -2/+2 | |
| 2007-08-10 | add test for rm . | rsc | 1 | -0/+41 | |
| 2007-08-10 | avoid assignments in declarations | rsc | 1 | -9/+10 | |
| 2007-08-08 | missing void | rsc | 1 | -10/+10 | |
| 2007-08-08 | standardize on not using unsigned keyword | rsc | 1 | -1/+1 | |
| 2006-09-07 | fix tests | rsc | 1 | -3/+9 | |
| 2006-09-07 | remove bogus test | rsc | 1 | -6/+0 | |
| 2006-09-07 | check super-long lookups | rsc | 1 | -1/+7 | |
| 2006-09-07 | one regression test program | kaashoek | 1 | -8/+890 | |
| 2006-09-06 | standardize various * conventions | rsc | 1 | -6/+6 | |
| 2006-08-29 | prune unneeded panics and debug output | rtm | 1 | -19/+29 | |
| 2006-08-29 | i broke sbrk, fix it | rtm | 1 | -3/+6 | |
| 2006-08-25 | kill user process when it generates an unhandled trap (e.g., 13) | kaashoek | 1 | -12/+0 | |
| fix bug in test code of malloc | |||||
| 2006-08-24 | bug in sbrk | kaashoek | 1 | -3/+39 | |
| test malloc | |||||
| 2006-08-19 | chdir | kaashoek | 1 | -0/+2 | |
| cd in shell nits in mkdir, ls, etc. | |||||
| 2006-08-15 | no more proc[] entry per cpu for idle loop | rtm | 1 | -294/+0 | |
| each cpu[] has its own gdt and tss no per-proc gdt or tss, re-write cpu's in scheduler (you win, cliff) main0() switches to cpu[0].mpstack | |||||
| 2006-08-13 | namei returns locked parent dir inode for create / unlink | rtm | 1 | -1/+1 | |
| don't hold fd table lock across idecref() (latter does block i/o) idecref calls iput() in case last ref -> freeing inode dir size is 512 * # blocks, so readi/writei &c work unlink deletes dirent even if ip->nlink > 0 | |||||
| 2006-08-13 | link() | rtm | 1 | -0/+61 | |
| 2006-08-12 | LRU disk cache replacement | rtm | 1 | -2/+12 | |
| 2006-08-12 | buffer cache, fifo replacement | rtm | 1 | -1/+1 | |
| 2006-08-12 | mknod set nlink = 1 | rtm | 1 | -0/+114 | |
| usertests for concurrent create/delete, and read() after unlink() | |||||
| 2006-08-12 | fix getblk to actually lock the block | rtm | 1 | -9/+119 | |
| no more cons_put system calls usertests tests two processes writing files | |||||
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index : 135e2/xv6-labs.git |
| xv6-labs-2024-winter | 135e2 |
path: root/usertests.c