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Subject: Re: [PATCH v6 0/6] LoongArch: Support toolchain with new relocation
 types
From:   Xi Ruoyao <xry111@xry111.site>
To:     loongarch@lists.linux.dev
Cc:     linux-kernel@vger.kernel.org, WANG Xuerui <kernel@xen0n.name>,
        Huacai Chen <chenhuacai@kernel.org>,
        Youling Tang <tangyouling@loongson.cn>,
        Jinyang He <hejinyang@loongson.cn>
Date:   Mon, 29 Aug 2022 22:57:04 +0800
In-Reply-To: <20220829133146.15236-1-xry111@xry111.site>
References: <20220829133146.15236-1-xry111@xry111.site>
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On Mon, 2022-08-29 at 21:31 +0800, Xi Ruoyao wrote:

> Changes from v5 to v6:
>=20
> - Restore version number.
> - Rename CONFIG_CC_HAS_EXPLICIT_RELOCS to
> CONFIG_AS_HAS_EXPLICIT_RELOCS.
> =C2=A0 It now only checks assembler.
> - No longer support "old GCC with new Binutils", so R_LARCH_ABS* is
> =C2=A0 dropped.
> =C2=A0 - "Old GCC with old Binutils" is still supported until Arnd ack.

> =C2=A0=C2=A0=C2=A0 longer support it.
^^^^
This line should be removed :(.

> =C2=A0 - "New GCC with old Binutils" is still supported as it does not
> =C2=A0=C2=A0=C2=A0 require additional code.
> - Remove "cc-option" around "-mexplicit-relocs".=C2=A0 For unsupported
> =C2=A0 "old GCC with new Binutils" combination, forcing -mexplicit-relocs
> =C2=A0 makes assembling fail, instead of silently producing unloadable
> =C2=A0 modules.
> - Move the error report for "lacking model attribute" into Makefile.
> - Squash the two patches for R_LARCH_B26 and R_LARCH_PCALA* into one.

--=20
Xi Ruoyao <xry111@xry111.site>
School of Aerospace Science and Technology, Xidian University