Added MSP430 architecture support.

Signed-off-by: Andrew Wygle <awygle@gmail.com>
crosstool-ng · Jun 2, 2017 · 68d0cfd · 68d0cfd
1 parent 259173b
commit 68d0cfd
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diff --git a/config/arch/msp430.in b/config/arch/msp430.in
@@ -0,0 +1,8 @@
+# MSP430 specific config options
+
+## select ARCH_SUPPORTS_16
+## select ARCH_DEFAULT_16
+## select ARCH_REQUIRES_MULTILIB
+##
+## help The 16-bit MSP430 architecture, as defined by:
+## help     http://www.ti.com/lsds/ti/microcontrollers-16-bit-32-bit/msp/overview.page?HQS=msp430
diff --git a/config/target.in b/config/target.in
@@ -132,6 +132,9 @@ config ARCH_ENDIAN
 config ARCH_SUPPORTS_8
     bool
 
+config ARCH_SUPPORTS_16
+    bool
+
 config ARCH_SUPPORTS_32
     bool
 
@@ -165,6 +168,11 @@ config ARCH_8
     prompt "8-bit"
     depends on ARCH_SUPPORTS_8
 
+config ARCH_16
+    bool
+    prompt "16-bit"
+    depends on ARCH_SUPPORTS_16
+
 config ARCH_32
     bool
     prompt "32-bit"

diff --git a/scripts/build/arch/msp430.sh b/scripts/build/arch/msp430.sh
@@ -0,0 +1,6 @@
+# Compute MSP430-specific values
+
+CT_DoArchTupleValues() {
+    CT_TARGET_ARCH="${CT_ARCH}"
+    CT_TARGET_SKIP_CONFIG_SUB="y"
+}