From 672a303852353ba9299f6f50190fca8b3abe4c1d Mon Sep 17 00:00:00 2001 From: Yann Sionneau Date: Fri, 2 Oct 2020 16:24:55 +0200 Subject: kvx: add support for kvx arch to uClibc-ng MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This commit adds support for Kalray VLIW family (kvx) Kalray kv3 core is embedded in Kalray Coolidge SoC. This core which is the third of the KV family has the following features: 32/64 bits execution mode 6-issue VLIW architecture 64 x 64bits general purpose registers SIMD instructions little-endian In order to build a usable toolchain, build scripts are provided at the following address: https://github.com/kalray/build-scripts. Kalray uses FOSS which is available at https://github.com/kalray This includes Linux kernel, uClibc-ng, gcc, binutils, etc. Signed-off-by: Clément Léger Signed-off-by: Guillaume Thouvenin Signed-off-by: Laurent Thevenoux Signed-off-by: Marc Poulhies Signed-off-by: Marius Gligor Signed-off-by: Yann Sionneau --- Rules.mak | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'Rules.mak') diff --git a/Rules.mak b/Rules.mak index 55e88d462..e9aebeaab 100644 --- a/Rules.mak +++ b/Rules.mak @@ -144,7 +144,7 @@ SHARED_LIBNAME := $(LIBC).so.$(ABI_VERSION) UCLIBC_LDSO_NAME := ld-uClibc ARCH_NATIVE_BIT := 32 -ifneq ($(findstring $(TARGET_ARCH) , hppa64 ia64 powerpc64 s390x sparc64 x86_64 ),) +ifneq ($(findstring $(TARGET_ARCH) , hppa64 ia64 powerpc64 s390x sparc64 x86_64 kvx ),) UCLIBC_LDSO_NAME := ld64-uClibc ARCH_NATIVE_BIT := 64 else @@ -465,6 +465,10 @@ ifeq ($(TARGET_ARCH),csky) CPU_CFLAGS-$(ARCH_BIG_ENDIAN) += -mbig-endian endif +ifeq ($(TARGET_ARCH),kvx) + CPU_CFLAGS-$(CONFIG_KVX) += -march=kvx +endif + ifeq ($(TARGET_ARCH),m68k) # -fPIC is only supported for 68020 and above. It is not supported # for 68000, 68010, or Coldfire. -- cgit v1.2.3