From: Michal Simek <monstr@seznam.cz>
To: John Williams <john.williams@petalogix.com>
Cc: linux-kernel@vger.kernel.org, arnd@arndb.de,
linux-arch@vger.kernel.org, stephen.neuendorffer@xilinx.com,
John.Linn@xilinx.com, matthew@wil.cx, will.newton@gmail.com,
drepper@redhat.com, microblaze-uclinux@itee.uq.edu.au,
grant.likely@secretlab.ca, Michal Simek <monstr@monstr.eu>
Subject: Re: [PATCH 50/56] microblaze_v2: setup.h string.h thread_info.h
Date: Mon, 05 May 2008 16:24:17 +0200 [thread overview]
Message-ID: <481F1891.4000400@seznam.cz> (raw)
In-Reply-To: <1209955168.5798.85.camel@localhost>
FIXED to r1.
M
>> +++ b/include/asm-microblaze/thread_info.h
>> @@ -0,0 +1,155 @@
>> +/*
>> + * include/asm-microblaze/thread_info.h
>> + *
>> + * This file is subject to the terms and conditions of the GNU General Public
>> + * License. See the file "COPYING" in the main directory of this archive
>> + * for more details.
>> + *
>> + * Copyright (C) 2006 Atmark Techno, Inc.
>> + */
>> +
>> +#ifndef _ASM_MICROBLAZE_THREAD_INFO_H
>> +#define _ASM_MICROBLAZE_THREAD_INFO_H
>> +
>> +#ifdef __KERNEL__
>> +
>> +/* we have 8k stack */
>
> Is it worth trialling a 4K stack on MicroBlaze?
>
>
>> +struct cpu_context {
>> + __u32 sp;
>
> I'd be happier to see this called r1. If mb-as doesn't accept "sp" as
> an alias for "r1", nor should we.
>
> ...
>
>> + __u32 r30;
>
> Is it worth a comment that r31 is absent because it's used as 'current'
> pointer, and -ffixed-r31 etc?
>
>
>
>
>
WARNING: multiple messages have this Message-ID (diff)
From: Michal Simek <monstr@seznam.cz>
To: John Williams <john.williams@petalogix.com>
Cc: linux-kernel@vger.kernel.org, arnd@arndb.de,
linux-arch@vger.kernel.org, stephen.neuendorffer@xilinx.com,
John.Linn@xilinx.com, matthew@wil.cx, will.newton@gmail.com,
drepper@redhat.com, microblaze-uclinux@itee.uq.edu.au,
grant.likely@secretlab.ca, Michal Simek <monstr@monstr.eu>
Subject: Re: [PATCH 50/56] microblaze_v2: setup.h string.h thread_info.h
Date: Mon, 05 May 2008 16:24:17 +0200 [thread overview]
Message-ID: <481F1891.4000400@seznam.cz> (raw)
Message-ID: <20080505142417.vf22lIFKwrwv9vKtr5pHNS7qAqc78mkSeXkg2mqOMV4@z> (raw)
In-Reply-To: <1209955168.5798.85.camel@localhost>
FIXED to r1.
M
>> +++ b/include/asm-microblaze/thread_info.h
>> @@ -0,0 +1,155 @@
>> +/*
>> + * include/asm-microblaze/thread_info.h
>> + *
>> + * This file is subject to the terms and conditions of the GNU General Public
>> + * License. See the file "COPYING" in the main directory of this archive
>> + * for more details.
>> + *
>> + * Copyright (C) 2006 Atmark Techno, Inc.
>> + */
>> +
>> +#ifndef _ASM_MICROBLAZE_THREAD_INFO_H
>> +#define _ASM_MICROBLAZE_THREAD_INFO_H
>> +
>> +#ifdef __KERNEL__
>> +
>> +/* we have 8k stack */
>
> Is it worth trialling a 4K stack on MicroBlaze?
>
>
>> +struct cpu_context {
>> + __u32 sp;
>
> I'd be happier to see this called r1. If mb-as doesn't accept "sp" as
> an alias for "r1", nor should we.
>
> ...
>
>> + __u32 r30;
>
> Is it worth a comment that r31 is absent because it's used as 'current'
> pointer, and -ffixed-r31 etc?
>
>
>
>
>
next prev parent reply other threads:[~2008-05-05 14:23 UTC|newest]
Thread overview: 192+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-05-04 11:40 Microblaze patches V2 monstr
2008-05-04 11:40 ` [PATCH 01/56] microblaze_v2: Kconfig patches monstr
2008-05-04 11:40 ` [PATCH 02/56] microblaze_v2: Makefiles for Microblaze cpu monstr
2008-05-05 1:47 ` John Williams
2008-05-06 8:51 ` Michal Simek
2008-05-04 11:40 ` [PATCH 03/56] microblaze_v2: Cpuinfo handling monstr
2008-05-05 1:52 ` John Williams
2008-05-05 14:19 ` Michal Simek
2008-05-04 11:40 ` [PATCH 04/56] microblaze_v2: Open firmware files monstr
2008-05-05 14:24 ` Grant Likely
2008-05-05 21:56 ` Stephen Neuendorffer
2008-05-06 7:27 ` Michal Simek
2008-05-07 16:04 ` [microblaze-uclinux] " Stephen Neuendorffer
2008-05-07 18:40 ` Michal Simek
2008-05-07 18:59 ` Grant Likely
2008-05-07 19:12 ` Michal Simek
2008-05-07 20:14 ` Stephen Neuendorffer
2008-05-04 11:40 ` [PATCH 05/56] microblaze_v2: Support for semaphores monstr
2008-05-04 11:40 ` [PATCH 06/56] microblaze_v2: exception handling monstr
2008-05-04 11:40 ` [PATCH 07/56] microblaze_v2: Signal support monstr
2008-05-04 19:52 ` Arnd Bergmann
2008-05-05 21:32 ` Stephen Neuendorffer
2008-05-05 23:33 ` John Williams
2008-05-06 0:13 ` Stephen Neuendorffer
2008-05-06 0:25 ` John Williams
2008-05-06 0:33 ` Stephen Neuendorffer
2008-05-06 9:41 ` Michal Simek
2008-05-04 11:40 ` [PATCH 08/56] microblaze_v2: Interrupt handling, timer support, supported function monstr
2008-05-05 1:58 ` John Williams
2008-05-05 14:20 ` Michal Simek
2008-05-05 14:20 ` Michal Simek
2008-05-07 7:04 ` Thomas Gleixner
2008-05-11 13:55 ` Michal Simek
2008-05-11 14:35 ` Thomas Gleixner
2008-05-11 21:55 ` Michal Simek
2008-05-11 21:55 ` Michal Simek
2008-05-04 11:40 ` [PATCH 09/56] microblaze_v2: cache support monstr
2008-05-05 2:09 ` John Williams
2008-05-05 17:37 ` [microblaze-uclinux] " Stephen Neuendorffer
2008-05-06 9:22 ` Michal Simek
2008-05-05 22:37 ` Stephen Neuendorffer
2008-05-04 11:40 ` [PATCH 10/56] microblaze_v2: Generic dts file for platforms monstr
2008-05-05 14:31 ` Grant Likely
2008-05-05 20:07 ` Michal Simek
2008-05-05 17:25 ` Stephen Neuendorffer
2008-05-05 23:16 ` John Williams
2008-05-05 23:32 ` Stephen Neuendorffer
2008-05-06 0:10 ` John Williams
2008-05-06 0:17 ` Stephen Neuendorffer
2008-05-06 7:50 ` Michal Simek
2008-05-06 7:38 ` Michal Simek
2008-05-04 11:41 ` [PATCH 11/56] microblaze_v2: kernel modules support monstr
2008-05-04 11:41 ` [PATCH 12/56] microblaze_v2: lmb support monstr
2008-05-05 2:11 ` John Williams
2008-05-05 21:32 ` Segher Boessenkool
2008-05-05 21:32 ` Segher Boessenkool
2008-05-04 11:41 ` [PATCH 13/56] microblaze_v2: PVR support, cpuinfo support monstr
2008-05-05 2:14 ` John Williams
2008-05-05 14:20 ` Michal Simek
2008-05-05 14:20 ` Michal Simek
2008-05-04 11:41 ` [PATCH 14/56] microblaze_v2: defconfig file monstr
2008-05-04 11:41 ` [PATCH 15/56] microblaze_v2: head.S + linker script monstr
2008-05-04 11:41 ` [PATCH 16/56] microblaze_v2: supported function for memory - kernel/lib monstr
2008-05-04 11:41 ` [PATCH 17/56] microblaze_v2: checksum support monstr
2008-05-04 19:59 ` Arnd Bergmann
2008-05-05 14:05 ` Michal Simek
2008-05-04 11:41 ` [PATCH 18/56] microblaze_v2: early_printk support monstr
2008-05-05 14:36 ` Grant Likely
2008-05-05 20:10 ` Michal Simek
2008-05-05 23:22 ` John Williams
2008-05-06 8:14 ` Michal Simek
2008-05-06 8:14 ` Michal Simek
2008-05-04 11:41 ` [PATCH 19/56] microblaze_v2: uaccess files monstr
2008-05-04 11:41 ` [PATCH 20/56] microblaze_v2: heartbeat file monstr
2008-05-04 11:41 ` [PATCH 21/56] microblaze_v2: setup.c - system setting monstr
2008-05-05 2:15 ` John Williams
2008-05-05 14:21 ` Michal Simek
2008-05-05 14:21 ` Michal Simek
2008-05-04 11:41 ` [PATCH 22/56] microblaze_v2: asm-offsets monstr
2008-05-04 11:41 ` [PATCH 23/56] microblaze_v2: process and init task function monstr
2008-05-04 11:41 ` [PATCH 24/56] microblaze_v2: time support monstr
2008-05-05 2:19 ` John Williams
2008-05-05 14:22 ` Michal Simek
2008-05-05 14:22 ` Michal Simek
2008-05-06 0:30 ` John Williams
2008-05-06 9:56 ` Michal Simek
2008-05-06 9:56 ` Michal Simek
2008-05-06 10:02 ` Michal Simek
2008-05-06 10:02 ` Michal Simek
2008-05-06 11:38 ` Arnd Bergmann
2008-05-06 13:26 ` Michal Simek
2008-05-06 22:50 ` John Williams
2008-05-06 14:28 ` Grant Likely
2008-05-06 14:28 ` Grant Likely
2008-05-06 16:36 ` Stephen Neuendorffer
2008-05-07 7:22 ` Thomas Gleixner
2008-05-04 11:41 ` [PATCH 25/56] microblaze_v2: ptrace support monstr
2008-05-04 11:41 ` [PATCH 26/56] microblaze_v2: traps support monstr
2008-05-04 11:41 ` [PATCH 27/56] microblaze_v2: support for a.out monstr
2008-05-04 11:41 ` [PATCH 28/56] microblaze_v2: memory inicialization, MMU, TLB monstr
2008-05-04 11:41 ` [PATCH 29/56] microblaze_v2: page.h, segment.h, unaligned.h monstr
2008-05-04 11:41 ` [PATCH 30/56] microblaze_v2: includes SHM*, msgbuf monstr
2008-05-04 21:10 ` Arnd Bergmann
2008-05-04 11:41 ` [PATCH 31/56] microblaze_v2: bug headers files monstr
2008-05-04 11:41 ` [PATCH 32/56] microblaze_v2: definitions of types monstr
2008-05-04 21:28 ` Arnd Bergmann
2008-05-04 11:41 ` [PATCH 33/56] microblaze_v2: ioctl support monstr
2008-05-04 21:34 ` Arnd Bergmann
2008-05-05 14:06 ` Michal Simek
2008-05-05 14:06 ` Michal Simek
2008-05-04 11:41 ` [PATCH 34/56] microblaze_v2: io.h IO operations monstr
2008-05-04 11:41 ` [PATCH 35/56] microblaze_v2: headers for executables format FLAT, ELF monstr
2008-05-05 2:24 ` John Williams
2008-05-04 11:41 ` [PATCH 36/56] microblaze_v2: dma support monstr
2008-05-05 2:25 ` John Williams
2008-05-05 6:45 ` Geert Uytterhoeven
2008-05-05 6:45 ` Geert Uytterhoeven
2008-05-06 9:16 ` Michal Simek
2008-05-06 9:16 ` Michal Simek
2008-05-06 9:48 ` Geert Uytterhoeven
2008-05-06 9:53 ` Michal Simek
2008-05-06 9:53 ` Michal Simek
2008-05-06 11:17 ` Geert Uytterhoeven
2008-05-06 11:17 ` Geert Uytterhoeven
2008-05-06 11:24 ` Arnd Bergmann
2008-05-06 13:20 ` Michal Simek
2008-05-06 15:36 ` Arnd Bergmann
2008-05-07 6:24 ` Michal Simek
2008-05-07 7:17 ` Geert Uytterhoeven
2008-05-07 9:21 ` Arnd Bergmann
2008-05-07 18:43 ` Michal Simek
2008-05-07 18:43 ` Michal Simek
2008-05-04 11:41 ` [PATCH 37/56] microblaze_v2: headers for irq monstr
2008-05-07 7:26 ` Thomas Gleixner
2008-05-11 13:56 ` Michal Simek
2008-05-11 13:56 ` Michal Simek
2008-05-04 11:41 ` [PATCH 38/56] microblaze_v2: atomic.h bitops.h byteorder.h monstr
2008-05-04 21:58 ` Arnd Bergmann
2008-05-05 2:28 ` John Williams
2008-05-06 8:42 ` Michal Simek
2008-05-04 11:41 ` [PATCH 39/56] microblaze_v2: headers pgalloc.h pgtable.h monstr
2008-05-04 11:41 ` [PATCH 40/56] microblaze_v2: system.h pvr.h processor.h monstr
2008-05-04 11:41 ` [PATCH 41/56] microblaze_v2: clinkage.h linkage.h sections.h kmap_types.h monstr
2008-05-04 11:41 ` [PATCH 42/56] microblaze_v2: stats headers monstr
2008-05-04 22:31 ` Arnd Bergmann
2008-05-04 11:41 ` [PATCH 43/56] microblaze_v2: termbits.h termios.h monstr
2008-05-05 9:50 ` Arnd Bergmann
2008-05-05 9:50 ` Arnd Bergmann
2008-05-04 11:41 ` [PATCH 44/56] microblaze_v2: sigcontext.h siginfo.h monstr
2008-05-04 11:41 ` [PATCH 45/56] microblaze_v2: headers simple files - empty or redirect to asm-generic monstr
2008-05-05 2:34 ` John Williams
2008-05-05 15:10 ` Grant Likely
2008-05-06 9:02 ` Arnd Bergmann
2008-05-06 14:47 ` Stephen Rothwell
2008-05-06 15:23 ` Michal Simek
2008-05-06 15:23 ` Michal Simek
2008-05-06 15:38 ` Grant Likely
2008-05-06 16:21 ` Arnd Bergmann
2008-05-06 16:21 ` Arnd Bergmann
2008-05-07 18:46 ` Michal Simek
2008-05-04 11:41 ` [PATCH 46/56] microblaze_v2: headers files entry.h current.h mman.h registers.h sembuf.h monstr
2008-05-05 9:54 ` Arnd Bergmann
2008-05-06 9:07 ` Michal Simek
2008-05-06 20:57 ` Geert Uytterhoeven
2008-05-04 11:41 ` [PATCH 47/56] microblaze_v2: device.h param.h topology.h monstr
2008-05-04 22:37 ` Arnd Bergmann
2008-05-05 14:07 ` Michal Simek
2008-05-04 11:41 ` [PATCH 48/56] microblaze_v2: pool.h socket.h monstr
2008-05-04 22:39 ` Arnd Bergmann
2008-05-04 11:41 ` [PATCH 49/56] microblaze_v2: fcntl.h sockios.h ucontext.h monstr
2008-05-04 22:43 ` Arnd Bergmann
2008-05-05 14:08 ` Michal Simek
2008-05-04 11:41 ` [PATCH 50/56] microblaze_v2: setup.h string.h thread_info.h monstr
2008-05-05 2:39 ` John Williams
2008-05-05 14:24 ` Michal Simek [this message]
2008-05-05 14:24 ` Michal Simek
2008-05-04 11:41 ` [PATCH 51/56] microblaze_v2: Kbuild file monstr
2008-05-04 11:41 ` [PATCH 52/56] microblaze_v2: pci headers monstr
2008-05-04 22:45 ` Arnd Bergmann
2008-05-05 14:08 ` Michal Simek
2008-05-04 11:41 ` [PATCH 53/56] microblaze_v2: IPC headers monstr
2008-05-04 11:41 ` [PATCH 54/56] microblaze_v2: entry.S monstr
2008-05-04 11:41 ` [PATCH 55/56] microblaze_v2: sys_microblaze.c monstr
2008-05-04 11:41 ` [PATCH 56/56] microblaze_v2: syscall_table.S and unistd.h monstr
2008-05-04 11:41 ` monstr
2008-05-04 21:24 ` [PATCH 01/56] microblaze_v2: Kconfig patches Grant Likely
2008-05-05 6:36 ` Michal Simek
2008-05-05 1:42 ` John Williams
2008-05-05 6:46 ` Michal Simek
2008-05-05 14:16 ` Michal Simek
2008-05-05 2:30 ` Microblaze patches V2 John Williams
2008-05-05 7:02 ` Michal Simek
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