boot_hal: workaround compiler warning

nashif · nashif · commit 1348d64690b5 · 2025-07-12T07:57:16.000-04:00
Add code_unreachable to satisfy compiler and convince it we do not
return in this function.

The error we are getting:

error: 'noreturn' function does return [-Werror]

Signed-off-by: Anas Nashif &lt;anas.nashif@intel.com&gt;
diff --git a/platform/ext/common/boot_hal_bl2.c b/platform/ext/common/boot_hal_bl2.c
@@ -237,6 +237,7 @@ __WEAK void boot_platform_start_next_image(struct boot_arm_vector_table *vt)
 __WEAK __NO_RETURN void boot_platform_error_state(uint32_t error)
 {
     FIH_PANIC;
+    __builtin_unreachable();
 }
 
 __WEAK int boot_platform_pre_load(uint32_t image_id)

Original file line number	Diff line number	Diff line change
`@@ -237,6 +237,7 @@ __WEAK void boot_platform_start_next_image(struct boot_arm_vector_table *vt)`
`237`	`237`	`__WEAK __NO_RETURN void boot_platform_error_state(uint32_t error)`
`238`	`238`	`{`
`239`	`239`	`FIH_PANIC;`
	`240`	`+ __builtin_unreachable();`
`240`	`241`	`}`
`241`	`242`
`242`	`243`	`__WEAK int boot_platform_pre_load(uint32_t image_id)`