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Date: Sat, 06 Sep 2014 19:28:19 -0700 From: Behan Webster <behanw@...verseincode.com> To: Arnd Bergmann <arnd@...db.de>, linux-arm-kernel@...ts.infradead.org CC: catalin.marinas@....com, will.deacon@....com, zhichang.yuan@...aro.org, Mark Charlebois <charlebm@...il.com>, dsaxena@...aro.org, linux-kernel@...r.kernel.org Subject: Re: [PATCH] arm64: LLVMLinux: Provide __aeabi_* symbols which are needed for clang On 09/06/14 07:16, Arnd Bergmann wrote: > On Friday 05 September 2014 16:23:14 behanw@...verseincode.com wrote: >> --- /dev/null >> +++ b/arch/arm64/lib/eabi.c >> @@ -0,0 +1,32 @@ >> +/* >> + * linux/lib/eabi.c > Please don't put the file names in the files themselves, it's redundant > and in this case actually wrong. Will fix. >> + * Copyright (C) 2012 Mark Charlebois >> + */ >> + >> +/* >> + * EABI routines > Does EABI specify these function names? I would think that they are > just random libgcc (whatever that is called in clang) functions. These specialized functions are part of the ABI for the ARM architecture (AEABI). They aren't random. Memcpy and memmove *could* might be satisfied with linker magic instead. But memset uses the reverse parameter list. Behan -- Behan Webster behanw@...verseincode.com -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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