From 4ba66a9760722ccbb691b8f7116cad2f791cca7b Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Wed, 7 Mar 2018 22:23:24 +0100 Subject: arch: remove blackfin port The Analog Devices Blackfin port was added in 2007 and was rather active for a while, but all work on it has come to a standstill over time, as Analog have changed their product line-up. Aaron Wu confirmed that the architecture port is no longer relevant, and multiple people suggested removing blackfin independently because of some of its oddities like a non-working SMP port, and the amount of duplication between the chip variants, which cause extra work when doing cross-architecture changes. Link: https://docs.blackfin.uclinux.org/ Acked-by: Aaron Wu Acked-by: Bryan Wu Cc: Steven Miao Cc: Mike Frysinger Signed-off-by: Arnd Bergmann --- arch/blackfin/lib/umodsi3.S | 49 --------------------------------------------- 1 file changed, 49 deletions(-) delete mode 100644 arch/blackfin/lib/umodsi3.S (limited to 'arch/blackfin/lib/umodsi3.S') diff --git a/arch/blackfin/lib/umodsi3.S b/arch/blackfin/lib/umodsi3.S deleted file mode 100644 index 3794c00d859d..000000000000 --- a/arch/blackfin/lib/umodsi3.S +++ /dev/null @@ -1,49 +0,0 @@ -/* - * libgcc1 routines for Blackfin 5xx - * - * Copyright 2004-2009 Analog Devices Inc. - * - * Licensed under the Clear BSD license or the GPL-2 (or later) - */ - -#ifdef CONFIG_ARITHMETIC_OPS_L1 -.section .l1.text -#else -.text -#endif - -.extern ___udivsi3; -.type ___udivsi3, STT_FUNC; -.globl ___umodsi3 -.type ___umodsi3, STT_FUNC; -___umodsi3: - - CC=R0==0; - IF CC JUMP .LRETURN_R0; /* Return 0, if NR == 0 */ - CC= R1==0; - IF CC JUMP .LRETURN_ZERO_VAL; /* Return 0, if DR == 0 */ - CC=R0==R1; - IF CC JUMP .LRETURN_ZERO_VAL; /* Return 0, if NR == DR */ - CC = R1 == 1; - IF CC JUMP .LRETURN_ZERO_VAL; /* Return 0, if DR == 1 */ - CC = R0