From: Ben Pfaff Date: Mon, 20 Sep 2004 18:03:47 +0000 (+0000) Subject: Update docs. X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b623c0ca48243f13ac333cf9c0a03dc0b7e34df4;p=pintos-anon Update docs. --- diff --git a/doc/userprog.texi b/doc/userprog.texi index 071ee28..5de0e35 100644 --- a/doc/userprog.texi +++ b/doc/userprog.texi @@ -704,14 +704,13 @@ the user virtual address space, in the page just below virtual address You may find the non-standard @code{hex_dump()} function, declared in @file{}, useful for debugging your argument passing code. Here's what it would show in the above example, given that -@code{PHYS_BASE} is @t{0xc0000000}, so that the dump starts at virtual -address @t{0xbfffffcc}: +@code{PHYS_BASE} is @t{0xc0000000}: @example - 00 00 00 00 04 00 00 00-d8 ff ff bf ed ff ff bf |................| - f5 ff ff bf f8 ff ff bf-fc ff ff bf 00 00 00 00 |................| - 00 2f 62 69 6e 2f 6c 73-00 2d 6c 00 2a 2e 68 00 |./bin/ls.-l.*.h.| - 2a 2e 63 00 |*.c. | +bfffffc0 00 00 00 00 | ....| +bfffffd0 04 00 00 00 d8 ff ff bf-ed ff ff bf f5 ff ff bf |................| +bfffffe0 f8 ff ff bf fc ff ff bf-00 00 00 00 00 2f 62 69 |............./bi| +bffffff0 6e 2f 6c 73 00 2d 6c 00-2a 2e 68 00 2a 2e 63 00 |n/ls.-l.*.h.*.c.| @end example @node System Calls