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| author | Marc G. Fournier <scrappy@hub.org> | 1997-03-12 21:13:19 +0000 |
|---|---|---|
| committer | Marc G. Fournier <scrappy@hub.org> | 1997-03-12 21:13:19 +0000 |
| commit | 5dde558ce60db1f8747bbf745d56bd9cd5f4c7b7 (patch) | |
| tree | 046cc029a35d6e30af46ea08f8eae259eb739a8d /src/include/utils/memutils.h | |
| parent | b66569e41fdecab3903fd8af6cbc8bb12ae653cd (diff) | |
| download | postgresql-5dde558ce60db1f8747bbf745d56bd9cd5f4c7b7.tar.gz postgresql-5dde558ce60db1f8747bbf745d56bd9cd5f4c7b7.zip | |
From: Dan McGuirk <mcguirk@indirect.com>
Subject: [HACKERS] linux/alpha patches
These patches lay the groundwork for a Linux/Alpha port. The port doesn't
actually work unless you tweak the linker to put all the pointers in the
first 32 bits of the address space, but it's at least a start. It
implements the test-and-set instruction in Alpha assembly, and also fixes
a lot of pointer-to-integer conversions, which is probably good anyway.
Diffstat (limited to 'src/include/utils/memutils.h')
| -rw-r--r-- | src/include/utils/memutils.h | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/src/include/utils/memutils.h b/src/include/utils/memutils.h index a6dad68b222..b6f013cdbe1 100644 --- a/src/include/utils/memutils.h +++ b/src/include/utils/memutils.h @@ -15,7 +15,7 @@ * * Copyright (c) 1994, Regents of the University of California * - * $Id: memutils.h,v 1.5 1997/03/04 05:32:26 scrappy Exp $ + * $Id: memutils.h,v 1.6 1997/03/12 21:13:19 scrappy Exp $ * * NOTES * some of the information in this file will be moved to @@ -67,7 +67,12 @@ s...) */ #if defined(sun) && ! defined(sparc) #define LONGALIGN(LEN) SHORTALIGN(LEN) -#elif defined (alpha) +#elif defined (alpha) || defined(linuxalpha) + /* even though "long alignment" should really be on 8-byte boundaries + * for linuxalpha, we want the strictest alignment to be on 4-byte (int) + * boundaries, because otherwise things break when they try to use the + * FormData_pg_* structures. --djm 12/12/96 + */ #define LONGALIGN(LEN)\ (((long)(LEN) + (sizeof (int) - 1)) & ~(sizeof (int) -1)) #else |