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Ben Pfaff [Fri, 27 Aug 2004 00:04:02 +0000 (00:04 +0000)]
Fix formatting.
Ben Pfaff [Thu, 26 Aug 2004 21:53:33 +0000 (21:53 +0000)]
More clean up stack frame handling.
Ben Pfaff [Thu, 26 Aug 2004 21:44:12 +0000 (21:44 +0000)]
intr_args => intr_frame.
Ben Pfaff [Thu, 26 Aug 2004 21:41:41 +0000 (21:41 +0000)]
Clean up handling of stack frames.
Ben Pfaff [Thu, 26 Aug 2004 19:52:36 +0000 (19:52 +0000)]
Improve mmu.h.
Ben Pfaff [Thu, 26 Aug 2004 19:06:27 +0000 (19:06 +0000)]
Start work on program loading.
Ben Pfaff [Thu, 26 Aug 2004 19:04:25 +0000 (19:04 +0000)]
Header for init.c.
Ben Pfaff [Thu, 26 Aug 2004 19:03:43 +0000 (19:03 +0000)]
Ignore build directory.
Ben Pfaff [Thu, 26 Aug 2004 19:02:33 +0000 (19:02 +0000)]
Add PGOFS macro.
Add assertions.
Ben Pfaff [Thu, 26 Aug 2004 19:01:59 +0000 (19:01 +0000)]
Change list_elem from a struct to a typedef to make the hash table
implementation more straightforward.
Ben Pfaff [Thu, 26 Aug 2004 19:01:18 +0000 (19:01 +0000)]
Add ROUND_DOWN macro.
Ben Pfaff [Thu, 26 Aug 2004 19:01:02 +0000 (19:01 +0000)]
Optimize filesys_stub_get_bytes().
Ben Pfaff [Thu, 26 Aug 2004 18:58:41 +0000 (18:58 +0000)]
Initial hash table implementation.
Ben Pfaff [Wed, 18 Aug 2004 16:03:26 +0000 (16:03 +0000)]
Beginnings of userspace.
Ben Pfaff [Wed, 18 Aug 2004 00:15:14 +0000 (00:15 +0000)]
Remove call to sema_self_test() from main().
Ben Pfaff [Wed, 18 Aug 2004 00:12:54 +0000 (00:12 +0000)]
Working backdoor filesystem implementation.
Ben Pfaff [Wed, 18 Aug 2004 00:11:22 +0000 (00:11 +0000)]
Add memcmp().
Use unsigned char instead of uint8_t for string functions.
Ben Pfaff [Wed, 18 Aug 2004 00:10:57 +0000 (00:10 +0000)]
Make debug.h non-idempotent, like <assert.h>.
Add backtrace() function.
Ben Pfaff [Wed, 18 Aug 2004 00:10:09 +0000 (00:10 +0000)]
Add .cvsignore files.
Ben Pfaff [Wed, 18 Aug 2004 00:08:36 +0000 (00:08 +0000)]
Remove.
Ben Pfaff [Wed, 18 Aug 2004 00:05:30 +0000 (00:05 +0000)]
Files to ignore.
Ben Pfaff [Tue, 17 Aug 2004 06:36:18 +0000 (06:36 +0000)]
Clean more files.
Ben Pfaff [Tue, 17 Aug 2004 06:35:16 +0000 (06:35 +0000)]
Wait for DRQ in status register to transition low before reading
sector.
Ben Pfaff [Tue, 17 Aug 2004 06:33:26 +0000 (06:33 +0000)]
Pad out kernel image to multiple of 4 kB to make Bochs happier.
Ben Pfaff [Tue, 17 Aug 2004 03:06:47 +0000 (03:06 +0000)]
Initial filesystem stub code.
Ben Pfaff [Tue, 17 Aug 2004 03:06:24 +0000 (03:06 +0000)]
Add filesys dir.
Ben Pfaff [Mon, 16 Aug 2004 21:45:04 +0000 (21:45 +0000)]
Initial revision
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