From 449fb17cc884a21f65f24bb01d2a162c3dbcc5fc Mon Sep 17 00:00:00 2001
From: Waldemar Brodkorb <wbx@openadk.org>
Date: Mon, 8 Jan 2024 06:48:09 +0100
Subject: add support for Synopsys ARCv3

---
 toolchain/binutils/Makefile     |  4 ++++
 toolchain/binutils/Makefile.inc |  7 +++++++
 toolchain/gcc/Makefile.inc      |  8 ++++++++
 toolchain/uclibc-ng/Makefile    | 19 +++++++++++++------
 4 files changed, 32 insertions(+), 6 deletions(-)

(limited to 'toolchain')

diff --git a/toolchain/binutils/Makefile b/toolchain/binutils/Makefile
index c0c61f7b9..63b1080fb 100644
--- a/toolchain/binutils/Makefile
+++ b/toolchain/binutils/Makefile
@@ -28,6 +28,10 @@ else
 CONFOPTS+=		--disable-gold
 endif
 
+ifeq ($(ADK_TARGET_ARCH_ARC),y)
+CONFOPTS+=		--enable-lto --enable-plugins
+endif
+
 ifeq ($(ADK_TARGET_ARCH_X86_64)$(ADK_TARGET_CPU_CF),)
 CONFOPTS+=		--disable-multilib
 else
diff --git a/toolchain/binutils/Makefile.inc b/toolchain/binutils/Makefile.inc
index 134878d7e..633e03450 100644
--- a/toolchain/binutils/Makefile.inc
+++ b/toolchain/binutils/Makefile.inc
@@ -51,6 +51,13 @@ PKG_RELEASE:=		1
 PKG_SITES:=		https://github.com/kalray/gdb-binutils.git
 DISTFILES:=		${PKG_NAME}-${PKG_VERSION}.tar.xz
 endif
+ifeq ($(ADK_TOOLCHAIN_BINUTILS_ARC),y)
+PKG_VERSION:=		arc-2023.09
+PKG_GIT:=		tag
+PKG_RELEASE:=		1
+PKG_SITES:=		https://github.com/foss-for-synopsys-dwc-arc-processors/binutils-gdb.git
+DISTFILES:=		${PKG_NAME}-${PKG_VERSION}.tar.xz
+endif
 ifeq ($(ADK_TOOLCHAIN_BINUTILS_AVR32),y)
 PKG_VERSION:=		2.20.1
 PKG_RELEASE:=		1
diff --git a/toolchain/gcc/Makefile.inc b/toolchain/gcc/Makefile.inc
index 2fbfc6077..9c77fd831 100644
--- a/toolchain/gcc/Makefile.inc
+++ b/toolchain/gcc/Makefile.inc
@@ -58,6 +58,14 @@ PKG_RELEASE:=		1
 DISTFILES:=		${PKG_NAME}-${PKG_VERSION}.tar.xz
 LIBSTDCXXVER:=		23
 endif
+ifeq ($(ADK_TOOLCHAIN_GCC_ARC),y)
+PKG_VERSION:=		arc-2023.09
+PKG_GIT:=		tag
+PKG_SITES:=		https://github.com/foss-for-synopsys-dwc-arc-processors/gcc.git
+PKG_RELEASE:=		1
+DISTFILES:=		${PKG_NAME}-${PKG_VERSION}.tar.xz
+LIBSTDCXXVER:=		29
+endif
 ifeq ($(ADK_TOOLCHAIN_GCC_AVR32),y)
 PKG_VERSION:=		4.4.7
 PKG_HASH:=		76ad7c433af1c798a1e116c4dfa8f5f794f0d32bff65f88c54dcd5e5d146fc32
diff --git a/toolchain/uclibc-ng/Makefile b/toolchain/uclibc-ng/Makefile
index 26e97bef4..5b0a6fdef 100644
--- a/toolchain/uclibc-ng/Makefile
+++ b/toolchain/uclibc-ng/Makefile
@@ -175,12 +175,19 @@ endif
 # arc
 ifeq ($(ADK_TARGET_ARCH_ARC),y)
 ifeq ($(ADK_TARGET_CPU_ARC_ARC700),y)
-	$(SED) 's/.*\(CONFIG_ARC_CPU_HS\).*/# \1 is not set/' ${WRKBUILD}/.config
-	$(SED) 's/.*\(CONFIG_ARC_CPU_700\).*/\1=y/' ${WRKBUILD}/.config
-endif
-ifeq ($(ADK_TARGET_CPU_ARC_ARC_HS),y)
-	$(SED) 's/.*\(CONFIG_ARC_CPU_700\).*/# \1 is not set/' ${WRKBUILD}/.config
-	$(SED) 's/.*\(CONFIG_ARC_CPU_HS\).*/\1=y/' ${WRKBUILD}/.config
+	$(SED) 's/.*\(CONFIG_ARC_PAGE_SIZE_16K\).*/# \1 is not set/' ${WRKBUILD}/.config
+	$(SED) 's/.*\(CONFIG_ARC_PAGE_SIZE_4K\).*/# \1 is not set/' ${WRKBUILD}/.config
+	$(SED) 's/.*\(CONFIG_ARC_PAGE_SIZE_8K\).*/\1=y/' ${WRKBUILD}/.config
+endif
+ifeq ($(ADK_TARGET_CPU_ARC_ARCHS),y)
+	$(SED) 's/.*\(CONFIG_ARC_PAGE_SIZE_16K\).*/# \1 is not set/' ${WRKBUILD}/.config
+	$(SED) 's/.*\(CONFIG_ARC_PAGE_SIZE_4K\).*/# \1 is not set/' ${WRKBUILD}/.config
+	$(SED) 's/.*\(CONFIG_ARC_PAGE_SIZE_8K\).*/\1=y/' ${WRKBUILD}/.config
+endif
+ifeq ($(ADK_TARGET_CPU_ARC_ARC32),y)
+	$(SED) 's/.*\(CONFIG_ARC_PAGE_SIZE_16K\).*/# \1 is not set/' ${WRKBUILD}/.config
+	$(SED) 's/.*\(CONFIG_ARC_PAGE_SIZE_8K\).*/# \1 is not set/' ${WRKBUILD}/.config
+	$(SED) 's/.*\(CONFIG_ARC_PAGE_SIZE_4K\).*/\1=y/' ${WRKBUILD}/.config
 endif
 endif
 
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