xtensa: enable multilib for dc233c and sample_controller

dcpleung · dcpleung · commit 5a1c2eba68ac · 2023-09-01T12:19:11.000-07:00
This enables multilib support for building GCC. This is needed
to support both CALL0 and Windowed ABIs.

The corresponding GCC changes are needed to support multilib
where Windowed ABI is the default.

Signed-off-by: Daniel Leung &lt;daniel.leung@intel.com&gt;
diff --git a/configs/xtensa-dc233c_zephyr-elf.config b/configs/xtensa-dc233c_zephyr-elf.config
@@ -6,3 +6,4 @@ CT_ARCH_XTENSA=y
 CT_XTENSA_CUSTOM=y
 CT_TARGET_VENDOR="dc233c_zephyr"
 CT_TARGET_CFLAGS="-ftls-model=local-exec"
+CT_MULTILIB=y
diff --git a/configs/xtensa-sample_controller_zephyr-elf.config b/configs/xtensa-sample_controller_zephyr-elf.config
@@ -7,3 +7,4 @@ CT_XTENSA_CUSTOM=y
 CT_TARGET_VENDOR="sample_controller_zephyr"
 CT_TARGET_CFLAGS="-ftls-model=local-exec"
 CT_CC_GCC_CONFIG_TLS=n
+CT_MULTILIB=y
diff --git a/gcc b/gcc
@@ -1 +1 @@
-Subproject commit db5fcf3eadd09e69d59d068098854e4666c3b863
+Subproject commit 19a0b9e038538b4481353a354596786126b1e495
