diff mbox series

[RFC,02/12] toolchain/toolchain-external: add hexagon toolchain support

Message ID 20241025140714.2395033-3-bcain@quicinc.com
State New
Headers show
Series add hexagon architecture | expand

Commit Message

Brian Cain Oct. 25, 2024, 2:07 p.m. UTC 
Signed-off-by: Brian Cain <bcain@quicinc.com>
---
 toolchain/toolchain-external/Config.in             |  6 ++++++
 .../toolchain-external-hexagon/Config.in           |  7 +++++++
 .../toolchain-external-hexagon/Config.in.options   | 14 ++++++++++++++
 .../toolchain-external-hexagon.hash                |  6 ++++++
 .../toolchain-external-hexagon.mk                  | 14 ++++++++++++++
 5 files changed, 47 insertions(+)
 create mode 100644 toolchain/toolchain-external/toolchain-external-hexagon/Config.in
 create mode 100644 toolchain/toolchain-external/toolchain-external-hexagon/Config.in.options
 create mode 100644 toolchain/toolchain-external/toolchain-external-hexagon/toolchain-external-hexagon.hash
 create mode 100644 toolchain/toolchain-external/toolchain-external-hexagon/toolchain-external-hexagon.mk
diff mbox series

Patch

diff --git a/toolchain/toolchain-external/Config.in b/toolchain/toolchain-external/Config.in
index e91aa16326..7bd5309671 100644
--- a/toolchain/toolchain-external/Config.in
+++ b/toolchain/toolchain-external/Config.in
@@ -29,6 +29,9 @@  source "toolchain/toolchain-external/toolchain-external-linaro-armeb/Config.in"
 # MIPS
 source "toolchain/toolchain-external/toolchain-external-codesourcery-mips/Config.in"
 
+# Hexagon
+source "toolchain/toolchain-external/toolchain-external-hexagon/Config.in"
+
 # Bootlin toolchains, available for virtually all architectures
 source "toolchain/toolchain-external/toolchain-external-bootlin/Config.in"
 
@@ -123,6 +126,9 @@  source "toolchain/toolchain-external/toolchain-external-linaro-arm/Config.in.opt
 # ARM big-endian
 source "toolchain/toolchain-external/toolchain-external-linaro-armeb/Config.in.options"
 
+# Hexagon
+source "toolchain/toolchain-external/toolchain-external-hexagon/Config.in.options"
+
 # MIPS
 source "toolchain/toolchain-external/toolchain-external-codesourcery-mips/Config.in.options"
 
diff --git a/toolchain/toolchain-external/toolchain-external-hexagon/Config.in b/toolchain/toolchain-external/toolchain-external-hexagon/Config.in
new file mode 100644
index 0000000000..256eeb87dc
--- /dev/null
+++ b/toolchain/toolchain-external/toolchain-external-hexagon/Config.in
@@ -0,0 +1,7 @@ 
+comment "Toolchains available for Hexagon DSP"
+
+config BR2_TOOLCHAIN_EXTERNAL_HEXAGON
+	bool "Clang/LLVM Hexagon Toolchain"
+	depends on BR2_HOSTARCH = "x86_64" || "aarch64"
+	select BR2_TOOLCHAIN_EXTERNAL_CLANG
+	select BR2_TOOLCHAIN_EXTERNAL_MUSL
diff --git a/toolchain/toolchain-external/toolchain-external-hexagon/Config.in.options b/toolchain/toolchain-external/toolchain-external-hexagon/Config.in.options
new file mode 100644
index 0000000000..cb4d6d5420
--- /dev/null
+++ b/toolchain/toolchain-external/toolchain-external-hexagon/Config.in.options
@@ -0,0 +1,14 @@ 
+
+if BR2_TOOLCHAIN_EXTERNAL_HEXAGON
+
+config BR2_TOOLCHAIN_EXTERNAL_PREFIX
+	default "hexagon-unknown-linux-musl"
+
+config BR2_PACKAGE_PROVIDES_TOOLCHAIN_EXTERNAL
+	default "toolchain-external-hexagon"
+
+# This feature is not well-tested:
+config BR2_TOOLCHAIN_SUPPORTS_PIE
+	default "n"
+
+endif
diff --git a/toolchain/toolchain-external/toolchain-external-hexagon/toolchain-external-hexagon.hash b/toolchain/toolchain-external/toolchain-external-hexagon/toolchain-external-hexagon.hash
new file mode 100644
index 0000000000..c4c9b3cf36
--- /dev/null
+++ b/toolchain/toolchain-external/toolchain-external-hexagon/toolchain-external-hexagon.hash
@@ -0,0 +1,6 @@ 
+# From https://artifacts.codelinaro.org/artifactory/codelinaro-toolchain-for-hexagon/19.1.2/SHA256SUMS:
+sha256  082ce7e7b2955a79be4198123a6ff743fddaed6e2da4f0a1974f0153478fb372  clang+llvm-19.1.2-cross-hexagon-unknown-linux-musl.tar.xz
+sha256  c06958b1a6d73e32cc3fc08b5ec15ea3e1f41180defe3142c91e06e05ad70f0b  clang+llvm-19.1.2-cross-hexagon-unknown-linux-musl_aarch64-linux-gnu.tar.xz
+sha256  2c91bcca2d1645987723af7916184f81f287b7b94ab837dd429c8233899ce54d  clang+llvm-19.1.2-cross-hexagon-unknown-linux-musl_aarch64-windows-gnu.tar.xz
+sha256  1e5ef2a070255a917acbce644d4977fc0c19f82105c375f5260bb573cd4bbf0f  clang+llvm-19.1.2-cross-hexagon-unknown-linux-musl_x86_64-linux-musl.tar.xz
+sha256  f758e9e19ceac201ddd869a9aff6ffe623339e91329f7daf90960cf6218af278  clang+llvm-19.1.2-cross-hexagon-unknown-linux-musl_x86_64-windows-gnu.tar.xz
diff --git a/toolchain/toolchain-external/toolchain-external-hexagon/toolchain-external-hexagon.mk b/toolchain/toolchain-external/toolchain-external-hexagon/toolchain-external-hexagon.mk
new file mode 100644
index 0000000000..f8df9c020c
--- /dev/null
+++ b/toolchain/toolchain-external/toolchain-external-hexagon/toolchain-external-hexagon.mk
@@ -0,0 +1,14 @@ 
+################################################################################
+#
+# toolchain-external-hexagon
+#
+################################################################################
+
+TOOLCHAIN_EXTERNAL_HEXAGON_VERSION = 19.1.2
+TOOLCHAIN_EXTERNAL_HEXAGON_SITE= https://artifacts.codelinaro.org/artifactory/codelinaro-toolchain-for-hexagon/$(TOOLCHAIN_EXTERNAL_HEXAGON_VERSION)
+TOOLCHAIN_EXTERNAL_HEXAGON_SOURCE = clang+llvm-$(TOOLCHAIN_EXTERNAL_HEXAGON_VERSION)-cross-$(TOOLCHAIN_EXTERNAL_PREFIX).tar.xz
+
+# No trampoline support in lld yet, so for now:
+TOOLCHAIN_EXTERNAL_HEXAGON_CFLAGS += -mlong-calls
+
+$(eval $(toolchain-external-package))