From: Markos Chandras <Markos.Chandras@imgtec.com>
To: <linux-mips@linux-mips.org>
Subject: Re: [PATCH] MIPS: microMIPS: Remove unsupported compiler flag.
Date: Mon, 9 Dec 2013 09:42:49 +0000 [thread overview]
Message-ID: <52A59099.3000506@imgtec.com> (raw)
In-Reply-To: <1386265069-21930-1-git-send-email-Steven.Hill@imgtec.com>
On 12/05/2013 05:37 PM, Steven J. Hill wrote:
> From: "Steven J. Hill" <Steven.Hill@imgtec.com>
>
> Remove usage of -mno-jals compiler flag when building a pure
> microMIPS kernel. The -mno-jals flag only ever existed within
> Mentor toolchains. Dropping this flag allows all FSF toolchains
> to work.
>
> Signed-off-by: Steven J. Hill <Steven.Hill@imgtec.com>
> Reviewed-by: Markos Chandras <markos.chandras@imgtec.com>
> ---
> arch/mips/Makefile | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/mips/Makefile b/arch/mips/Makefile
> index de300b9..873a0ca 100644
> --- a/arch/mips/Makefile
> +++ b/arch/mips/Makefile
> @@ -114,7 +114,7 @@ cflags-$(CONFIG_CPU_BIG_ENDIAN) += $(shell $(CC) -dumpmachine |grep -q 'mips.*e
> cflags-$(CONFIG_CPU_LITTLE_ENDIAN) += $(shell $(CC) -dumpmachine |grep -q 'mips.*el-.*' || echo -EL $(undef-all) $(predef-le))
>
> cflags-$(CONFIG_CPU_HAS_SMARTMIPS) += $(call cc-option,-msmartmips)
> -cflags-$(CONFIG_CPU_MICROMIPS) += $(call cc-option,-mmicromips -mno-jals)
> +cflags-$(CONFIG_CPU_MICROMIPS) += $(call cc-option,-mmicromips)
>
> cflags-$(CONFIG_SB1XXX_CORELIS) += $(call cc-option,-mno-sched-prolog) \
> -fno-omit-frame-pointer
>
Ralf,
Do you think we can have this in v3.13 (and maybe stable)?
--
markos
WARNING: multiple messages have this Message-ID (diff)
From: Markos Chandras <Markos.Chandras@imgtec.com>
To: linux-mips@linux-mips.org
Subject: Re: [PATCH] MIPS: microMIPS: Remove unsupported compiler flag.
Date: Mon, 9 Dec 2013 09:42:49 +0000 [thread overview]
Message-ID: <52A59099.3000506@imgtec.com> (raw)
Message-ID: <20131209094249.25-A45khO8rJo1fcXsFZFZrLgbWBS7DMonyoRtYVNE4@z> (raw)
In-Reply-To: <1386265069-21930-1-git-send-email-Steven.Hill@imgtec.com>
On 12/05/2013 05:37 PM, Steven J. Hill wrote:
> From: "Steven J. Hill" <Steven.Hill@imgtec.com>
>
> Remove usage of -mno-jals compiler flag when building a pure
> microMIPS kernel. The -mno-jals flag only ever existed within
> Mentor toolchains. Dropping this flag allows all FSF toolchains
> to work.
>
> Signed-off-by: Steven J. Hill <Steven.Hill@imgtec.com>
> Reviewed-by: Markos Chandras <markos.chandras@imgtec.com>
> ---
> arch/mips/Makefile | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/mips/Makefile b/arch/mips/Makefile
> index de300b9..873a0ca 100644
> --- a/arch/mips/Makefile
> +++ b/arch/mips/Makefile
> @@ -114,7 +114,7 @@ cflags-$(CONFIG_CPU_BIG_ENDIAN) += $(shell $(CC) -dumpmachine |grep -q 'mips.*e
> cflags-$(CONFIG_CPU_LITTLE_ENDIAN) += $(shell $(CC) -dumpmachine |grep -q 'mips.*el-.*' || echo -EL $(undef-all) $(predef-le))
>
> cflags-$(CONFIG_CPU_HAS_SMARTMIPS) += $(call cc-option,-msmartmips)
> -cflags-$(CONFIG_CPU_MICROMIPS) += $(call cc-option,-mmicromips -mno-jals)
> +cflags-$(CONFIG_CPU_MICROMIPS) += $(call cc-option,-mmicromips)
>
> cflags-$(CONFIG_SB1XXX_CORELIS) += $(call cc-option,-mno-sched-prolog) \
> -fno-omit-frame-pointer
>
Ralf,
Do you think we can have this in v3.13 (and maybe stable)?
--
markos
next prev parent reply other threads:[~2013-12-09 9:42 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-12-05 17:37 [PATCH] MIPS: microMIPS: Remove unsupported compiler flag Steven J. Hill
2013-12-09 9:42 ` Markos Chandras [this message]
2013-12-09 9:42 ` Markos Chandras
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