From: ron@ronnatalie.com (Ronald Natalie)
Subject: [TUHS] speaking of early C compilers
Date: Mon, 27 Oct 2014 09:34:53 -0400 [thread overview]
Message-ID: <5BDD9EB6-4F00-4C28-BC7F-4A264996A625@ronnatalie.com> (raw)
In-Reply-To: <255EF9E2-2BA3-4928-8664-7C7B08FB48D4@coraid.com>
Yep, the kernel was littered with funky memory constants using -> to point at various registers. Probably the most ubuiqtous was
#define PS 0177776
struct {
int integ;
};
yielding the PS->integ access to the Processor Status Register.
next prev parent reply other threads:[~2014-10-27 13:34 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-10-27 10:32 Jason Stevens
2014-10-27 13:03 ` Brantley Coile
2014-10-27 13:34 ` Ronald Natalie [this message]
2014-10-27 13:40 ` random832
2014-10-27 14:04 ` Clem Cole
2014-10-27 15:04 ` Dave Horsfall
2014-10-27 17:09 ` scj
2014-10-27 20:35 ` Ronald Natalie
2014-10-27 21:34 ` Clem Cole
2014-10-28 1:09 ` Dave Horsfall
2014-10-28 2:06 ` Clem Cole
2014-10-28 12:22 ` Ronald Natalie
2014-10-28 12:42 ` Clem Cole
2014-10-28 13:03 ` Ronald Natalie
2014-10-28 22:02 ` John Cowan
2014-10-27 13:46 Noel Chiappa
2014-10-27 13:54 Jason Stevens
2014-10-27 14:48 Noel Chiappa
2014-10-27 15:09 ` Ronald Natalie
2014-10-27 15:13 ` Dave Horsfall
2014-10-27 16:52 ` Dan Cross
2014-10-27 15:48 Noel Chiappa
2014-10-27 16:25 ` Dave Horsfall
2014-10-28 0:16 ` John Cowan
2014-10-27 16:50 Norman Wilson
2014-10-27 18:16 Nelson H. F. Beebe
2014-10-28 1:55 Jason Stevens
2014-10-28 12:52 ` Ronald Natalie
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