Bluetooth: Controller: Enable OUTPUT_DISASSEMBLY_WITH_SOURCE with LTO

Enable OUTPUT_DISASSEMBLY_WITH_SOURCE when using LTO to help
find the assertion check in the source code corresponding to
the faulting instruction address.

arm-none-eabi-addr2line tool is not able to resolve the
source file and line number when using LTO.

Signed-off-by: Vinayak Kariappa Chettimada <[email protected]>

Author: cvinayak

samples/bluetooth/hci_ipc/nrf5340_cpunet_iso-bt_ll_sw_split.conf

@@ -8,9 +8,14 @@ CONFIG_SYSTEM_WORKQUEUE_STACK_SIZE=512
 CONFIG_HEAP_MEM_POOL_SIZE=4096
 CONFIG_CBPRINTF_REDUCED_INTEGRAL=y
 
+# Use link time optimization for code size reduction
 CONFIG_ISR_TABLES_LOCAL_DECLARATION=y
 CONFIG_LTO=y
 
+# Generate .lst file, to find HCI h/w error event given PC
+CONFIG_OUTPUT_DISASSEMBLY=y
+CONFIG_OUTPUT_DISASSEMBLY_WITH_SOURCE=y
+
 CONFIG_BT=y
 CONFIG_BT_HCI_RAW=y
 

samples/bluetooth/hci_uart/overlay-all-bt_ll_sw_split.conf

@@ -1,3 +1,11 @@
+# Use link time optimization for code size reduction
+CONFIG_ISR_TABLES_LOCAL_DECLARATION=y
+CONFIG_LTO=y
+
+# Generate .lst file, to find HCI h/w error event given PC
+CONFIG_OUTPUT_DISASSEMBLY=y
+CONFIG_OUTPUT_DISASSEMBLY_WITH_SOURCE=y
+
 CONFIG_BT=y
 CONFIG_BT_HCI_RAW=y
 

samples/bluetooth/observer/overlay_bbc_microbit-bt_ll_sw_split.conf

@@ -48,6 +48,10 @@ CONFIG_BT_CTLR_LOW_LAT_ULL=y
 # Use unreserved timespace scanning
 CONFIG_BT_CTLR_SCAN_UNRESERVED=y
 
-# Code size reduction
+# Use link time optimization for code size reduction
 CONFIG_ISR_TABLES_LOCAL_DECLARATION=y
 CONFIG_LTO=y
+
+# Generate .lst file, to find HCI h/w error event given PC
+CONFIG_OUTPUT_DISASSEMBLY=y
+CONFIG_OUTPUT_DISASSEMBLY_WITH_SOURCE=y

samples/bluetooth/peripheral_hr/overlay-bt_ll_sw_split-minimal.conf

@@ -1,10 +1,6 @@
 # Zephyr open source Bluetooth Low Energy Controller
 CONFIG_BT_LL_SW_SPLIT=y
 
-# Optimizations
-CONFIG_ISR_TABLES_LOCAL_DECLARATION=y
-CONFIG_LTO=y
-
 # Disable Bluetooth controller features not needed
 CONFIG_BT_CTLR_CONN_PARAM_REQ=n
 CONFIG_BT_CTLR_EXT_REJ_IND=n
@@ -13,3 +9,11 @@ CONFIG_BT_CTLR_MIN_USED_CHAN=n
 
 # Buffer sizes
 CONFIG_BT_CTLR_RX_BUFFERS=1
+
+# Use link time optimization for code size reduction
+CONFIG_ISR_TABLES_LOCAL_DECLARATION=y
+CONFIG_LTO=y
+
+# Generate .lst file, to find HCI h/w error event given PC
+CONFIG_OUTPUT_DISASSEMBLY=y
+CONFIG_OUTPUT_DISASSEMBLY_WITH_SOURCE=y