From: Robin Gilks <robin.gilks@tait.co.nz>
To: u-boot@lists.denx.de
Subject: [U-Boot-Users] [PATCH]: revised itest command
Date: Tue, 10 Feb 2004 15:29:04 +1300 [thread overview]
Message-ID: <402841F0.6090003@tait.co.nz> (raw)
Greetings
A slow day today so here is a revised itest command with provisional
support for comparing strings as well :-))
Now table driven to allow the operators
-eq, -ne, -lt, -gt, -le, -ge, ==, !=, <>, <, >, <=, >=
Uses the expected command modifier for integer compares of width 1, 2 or
4 bytes of .b, .w, .l and the new modifer of .s for a string compare.
String comparison is over the length of the shorter, this hopefully
avoids missing terminators when using an indirect pointer.
eg.
if itest.l *40000 == 12345678 then; ....
if itest.w *40000 != 1234 then; ....
if itest.b *40000 >= 12 then; ....
if itest.s *40000 -eq hello then; ....
--
Robin Gilks
Senior Design Engineer Phone: (+64)(3) 357 1569
Tait Electronics Fax : (+64)(3) 359 4632
PO Box 1645 Christchurch Email : robin.gilks at tait.co.nz
New Zealand
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next reply other threads:[~2004-02-10 2:29 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-02-10 2:29 Robin Gilks [this message]
2004-02-23 18:11 ` [U-Boot-Users] [PATCH]: revised itest command Wolfgang Denk
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