From 5a1453f20c9ba7023f1836bdcd5ab06963f927a1 Mon Sep 17 00:00:00 2001 From: Carmelo Amoroso Date: Fri, 17 Dec 2010 08:11:12 +0100 Subject: libm_sh: Move fenv functions into sh4 sub-folder Indeed fenv funxtions are SH4 specific, so move them into an SH4 specific sub-folder. Signed-off-by: Carmelo Amoroso --- libm/sh/sh4/Makefile.arch | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 libm/sh/sh4/Makefile.arch (limited to 'libm/sh/sh4/Makefile.arch') diff --git a/libm/sh/sh4/Makefile.arch b/libm/sh/sh4/Makefile.arch new file mode 100644 index 000000000..122d84da2 --- /dev/null +++ b/libm/sh/sh4/Makefile.arch @@ -0,0 +1,22 @@ +# Makefile for uClibc +# +# Copyright (c) 2007, 2010 STMicroelectronics Ltd +# +# Author(s): Carmelo Amoroso +# Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball. +# + +ifeq ($(UCLIBC_HAS_FENV),y) +libm_ARCH_SRC:=$(wildcard $(libm_SUBARCH_DIR)/*.c) +libm_ARCH_OBJ:=$(patsubst $(libm_SUBARCH_DIR)/%.c,$(libm_SUBARCH_OUT)/%.o,$(libm_ARCH_SRC)) +endif + +libm_ARCH_OBJS:=$(libm_ARCH_OBJ) + +ifeq ($(DOPIC),y) +libm-a-y+=$(libm_ARCH_OBJS:.o=.os) +else +libm-a-y+=$(libm_ARCH_OBJS) +endif +libm-so-y+=$(libm_ARCH_OBJS:.o=.os) + -- cgit v1.2.3 From 6ac247452e646c2187f2f559143c8c087b0542e0 Mon Sep 17 00:00:00 2001 From: Christian Bruel Date: Fri, 17 Dec 2010 09:58:25 +0100 Subject: libm_sh: add optimised assembly implementation of lroundf and lrintf * libc/sysdeps/linux/sh/sysdep.h: Add LOCAL macro * libm/sh/sh4/Makefile.arch: Include asm source in the build * libm/sh/sh4/s_lrintf.S [NEW]: optimised asm lrintf * libm/sh/sh4/s_lroundf.S [NEW]: optimised asm lroundf Signed-off-by: Christian Bruel Signed-off-by: Carmelo Amoroso --- libm/sh/sh4/Makefile.arch | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) (limited to 'libm/sh/sh4/Makefile.arch') diff --git a/libm/sh/sh4/Makefile.arch b/libm/sh/sh4/Makefile.arch index 122d84da2..e38e99c15 100644 --- a/libm/sh/sh4/Makefile.arch +++ b/libm/sh/sh4/Makefile.arch @@ -7,11 +7,13 @@ # ifeq ($(UCLIBC_HAS_FENV),y) -libm_ARCH_SRC:=$(wildcard $(libm_SUBARCH_DIR)/*.c) -libm_ARCH_OBJ:=$(patsubst $(libm_SUBARCH_DIR)/%.c,$(libm_SUBARCH_OUT)/%.o,$(libm_ARCH_SRC)) +libm_ARCH_CSRC:=$(wildcard $(libm_SUBARCH_DIR)/*.c) +libm_ARCH_COBJ:=$(patsubst $(libm_SUBARCH_DIR)/%.c,$(libm_SUBARCH_OUT)/%.o,$(libm_ARCH_SRC)) +libm_ARCH_SSRC:=$(wildcard $(libm_SUBARCH_DIR)/*.S) +libm_ARCH_SOBJ:=$(patsubst $(libm_SUBARCH_DIR)/%.S,$(libm_SUBARCH_OUT)/%.o,$(libm_ARCH_SSRC)) endif -libm_ARCH_OBJS:=$(libm_ARCH_OBJ) +libm_ARCH_OBJS:=$(libm_ARCH_COBJ) $(libm_ARCH_SOBJ) ifeq ($(DOPIC),y) libm-a-y+=$(libm_ARCH_OBJS:.o=.os) -- cgit v1.2.3