From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
To: buildroot@busybox.net
Subject: [Buildroot] [PATCH v2 07/17] uclibc: disable DOPIC on ARM FLAT
Date: Wed, 30 Mar 2016 00:20:08 +0200 [thread overview]
Message-ID: <20160330002008.5e05acab@free-electrons.com> (raw)
In-Reply-To: <56ED7A4E.8020406@mind.be>
Hello,
On Sat, 19 Mar 2016 17:11:58 +0100, Arnout Vandecappelle wrote:
> Though I wonder: shouldn't uClibc detect this by itself? Similar to the BX
> handling that you removed. Adding Waldemar in Cc to think about this.
I don't yet fully understand the different modes of elf2flt, and why
DOPIC affects what elf2flt is capable of doing/not doing.
However, if as Waldemar told me, a uClibc built with DOPIC=y will not
work with elf2flt on ARM, then I could indeed send a patch to uClibc to
disable DOPIC on ARM/noMMU.
Thanks!
Thomas
--
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com
next prev parent reply other threads:[~2016-03-29 22:20 UTC|newest]
Thread overview: 51+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-18 21:08 [Buildroot] [PATCH v2 00/17] ARM Cortex-M support and STM32 defconfigs Thomas Petazzoni
2016-03-18 21:08 ` [Buildroot] [PATCH v2 01/17] arch/arm: introduce and use BR2_ARM_CPU_ARMV7M Thomas Petazzoni
2016-03-18 22:30 ` Yann E. MORIN
2016-03-19 13:33 ` Thomas Petazzoni
2016-03-19 13:59 ` Yann E. MORIN
2016-03-19 14:08 ` Thomas Petazzoni
2016-03-18 21:08 ` [Buildroot] [PATCH v2 02/17] arch/arm: Cortex-M3 provides only Thumb-2 Thomas Petazzoni
2016-03-18 22:34 ` Yann E. MORIN
2016-03-19 15:33 ` Arnout Vandecappelle
2016-03-18 21:08 ` [Buildroot] [PATCH v2 03/17] arch/arm: add Cortex-M4 entry Thomas Petazzoni
2016-03-18 22:41 ` Yann E. MORIN
2016-03-18 21:08 ` [Buildroot] [PATCH v2 04/17] uclibc: add patches to simplify Thumb handling Thomas Petazzoni
2016-03-19 15:46 ` Arnout Vandecappelle
2016-03-29 22:14 ` Thomas Petazzoni
2016-03-18 21:08 ` [Buildroot] [PATCH v2 05/17] uclibc: remove USE_BX handling Thomas Petazzoni
2016-03-19 15:47 ` Arnout Vandecappelle
2016-03-18 21:08 ` [Buildroot] [PATCH v2 06/17] uclibc: gcc >= 4.9 can build a thumb/thread uclibc Thomas Petazzoni
2016-03-19 15:53 ` Arnout Vandecappelle
2016-03-29 22:18 ` Thomas Petazzoni
2016-03-29 22:49 ` Arnout Vandecappelle
2016-03-18 21:08 ` [Buildroot] [PATCH v2 07/17] uclibc: disable DOPIC on ARM FLAT Thomas Petazzoni
2016-03-19 16:11 ` Arnout Vandecappelle
2016-03-29 22:20 ` Thomas Petazzoni [this message]
2016-03-19 19:27 ` Ezequiel Garcia
2016-03-19 20:50 ` Thomas Petazzoni
2016-03-20 1:59 ` Ezequiel Garcia
2016-03-18 21:08 ` [Buildroot] [PATCH v2 08/17] uclibc: context functions are not Thumb-compatible Thomas Petazzoni
2016-03-19 16:20 ` Arnout Vandecappelle
2016-03-19 18:07 ` Thomas Petazzoni
2016-03-20 19:39 ` Arnout Vandecappelle
2016-03-18 21:08 ` [Buildroot] [PATCH v2 09/17] uclibc: NPTL thread implementation only available on MMU platforms Thomas Petazzoni
2016-03-18 21:08 ` [Buildroot] [PATCH v2 10/17] musl: build broken on Thumb, use ARM mode Thomas Petazzoni
2016-03-18 21:08 ` [Buildroot] [PATCH v2 11/17] toolchain-buildroot: update glibc comment for noMMU Thomas Petazzoni
2016-03-18 21:08 ` [Buildroot] [PATCH v2 12/17] toolchain-buildroot: don't show musl on noMMU platforms Thomas Petazzoni
2016-03-18 21:08 ` [Buildroot] [PATCH v2 13/17] package/Makefile.in: adjust LDFLAGS for elf2flt Thomas Petazzoni
2016-03-18 21:08 ` [Buildroot] [PATCH v2 14/17] elf2flt: use new upstream site and add ARM patch Thomas Petazzoni
2016-03-18 21:34 ` Ezequiel Garcia
2016-03-19 13:32 ` Thomas Petazzoni
2016-03-18 21:08 ` [Buildroot] [PATCH v2 15/17] afboot-stm32: use the Buildroot toolchain Thomas Petazzoni
2016-03-18 21:08 ` [Buildroot] [PATCH v2 16/17] configs/stm32f429_disco: new configuration for STM32F429 Discovery board Thomas Petazzoni
2016-03-21 9:48 ` Lee Jones
2016-03-21 10:39 ` Thomas Petazzoni
2016-03-18 21:08 ` [Buildroot] [PATCH v2 17/17] configs/stm32f469_disco: new configuration for STM32F469 " Thomas Petazzoni
2016-03-21 9:46 ` Lee Jones
2016-03-18 21:17 ` [Buildroot] [PATCH v2 00/17] ARM Cortex-M support and STM32 defconfigs Thomas Petazzoni
2016-03-18 22:49 ` Ezequiel Garcia
2016-03-19 13:32 ` Thomas Petazzoni
2016-03-19 16:12 ` Arnout Vandecappelle
2016-03-20 14:39 ` Thomas Petazzoni
2016-03-21 9:49 ` Lee Jones
2016-03-29 22:28 ` Thomas Petazzoni
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