From: Milton Miller <miltonm@bga.com>
To: linuxppc-dev@ozlabs.org
Cc: Paul Mackerras <paulus@samba.org>
Subject: [PATCH 6/7] bootwrapper: allow platforms to call library zImage_start
Date: Mon, 19 Mar 2007 14:58:05 -0600 (CST) [thread overview]
Message-ID: <boot-06.miltonm@bga.com> (raw)
In-Reply-To: <boot-00.miltonm@bga.com>
Some platforms might need to run some code before the zImage start, but
could otherwise use the bss clear and relocation code. Export the
start address strongly as zImage_start_lib.
---
Compiles and links with test user, stack set properly.
crt0.S | 2 ++
1 file changed, 2 insertions(+)
Index: kernel/arch/powerpc/boot/crt0.S
===================================================================
--- kernel.orig/arch/powerpc/boot/crt0.S 2007-03-19 04:15:03.000000000 -0500
+++ kernel/arch/powerpc/boot/crt0.S 2007-03-19 04:15:03.000000000 -0500
@@ -19,6 +19,8 @@ _zimage_start_opd:
.weak _zimage_start
.globl _zimage_start
_zimage_start:
+ .globl _zimage_start_lib
+_zimage_start_lib:
/* Work out the offset between the address we were linked at
and the address where we're running. */
bl 1f
next prev parent reply other threads:[~2007-03-19 21:06 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-03-19 20:55 [PATCH 0/7] boot: cleanup and prep for more platforms Milton Miller
2007-03-19 20:58 ` [PATCH 3/7] boot: use FORCE Milton Miller
2007-03-20 15:52 ` Segher Boessenkool
2007-03-19 20:58 ` [PATCH 4/7] bootwrapper: add a fatal error helper Milton Miller
2007-03-20 0:38 ` David Gibson
2007-03-20 13:38 ` Milton Miller
2007-03-21 0:01 ` David Gibson
2007-03-19 20:58 ` [PATCH 2/7] boot: rebuild when wrapper changes Milton Miller
2007-03-20 0:36 ` David Gibson
2007-03-20 15:50 ` Segher Boessenkool
2007-03-19 20:58 ` Milton Miller [this message]
2007-03-20 4:55 ` [PATCH 6/7] bootwrapper: allow platforms to call library zImage_start David Gibson
2007-03-19 20:58 ` [PATCH 5/7] bootwrapper: missing relocation in crt0.S Milton Miller
2007-03-20 0:39 ` David Gibson
2007-03-20 20:09 ` Mark A. Greer
2007-03-19 20:58 ` [PATCH 7/7] boot: export flush_cache Milton Miller
2007-03-20 4:55 ` David Gibson
2007-03-19 20:58 ` [PATCH 1/7] boot: use a common zImage rule Milton Miller
2007-03-20 3:30 ` David Gibson
2007-03-20 13:47 ` Milton Miller
2007-03-20 17:41 ` Mark A. Greer
2007-03-21 2:46 ` David Gibson
2007-03-21 15:02 ` [PATCH 0/8] boot: cleanup and prep for more platforms Milton Miller
2007-03-21 15:02 ` [PATCH 6/8] boot: use FORCE Milton Miller
2007-03-21 15:02 ` [PATCH 1/8] bootwrapper: add a fatal error helper Milton Miller
2007-03-21 15:02 ` [PATCH 5/8] boot: rebuild when wrapper changes Milton Miller
2007-03-21 15:02 ` [PATCH 3/8] bootwrapper: allow platforms to call library zImage_start Milton Miller
2007-03-21 15:02 ` [PATCH 2/8] bootwrapper: missing relocation in crt0.S Milton Miller
2007-03-23 5:25 ` Paul Mackerras
2007-03-28 8:21 ` [PATCH 1/4] " Milton Miller
2007-03-21 15:03 ` [PATCH 4/8] boot: export flush_cache Milton Miller
2007-03-21 15:03 ` [PATCH 7/8] boot: clean rule fixes Milton Miller
2007-03-21 15:03 ` [PATCH 8/8] boot: use a common zImage rule Milton Miller
2007-03-22 3:46 ` David Gibson
-- strict thread matches above, loose matches on Subject: below --
2007-03-28 8:21 [PATCH 0/4] boot: cleanup and prep for more platforms Milton Miller
2007-03-28 8:21 ` [RFC] bootwrapper: allow vmlinuz to be an external payload Milton Miller
2007-03-28 8:21 ` Patch: [PATCH 3/4] bootwrapper: no gzip fixes Milton Miller
2007-03-28 20:03 ` Scott Wood
2007-03-28 8:21 ` [PATCH 2/4] bootwrapper: remove unused variable Milton Miller
2007-03-28 8:34 ` David Gibson
2007-03-28 16:04 ` Milton Miller
2007-03-28 8:21 ` [PATCH 4/4] bootwrapper: decompress less, check more Milton Miller
2007-03-29 13:31 ` Milton Miller
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