arch: arm: cortex_m: rename expection header

Rename exception header and use the same name as all architecture ports.

Signed-off-by: Anas Nashif <anas.nashif@intel.com>

arch/arm/include/kernel_arch_data.h

@@ -26,7 +26,7 @@
 
 #if defined(CONFIG_CPU_CORTEX_M)
 #include <cortex_m/stack.h>
-#include <cortex_m/exc.h>
+#include <cortex_m/exception.h>
 #elif defined(CONFIG_CPU_AARCH32_CORTEX_R) || defined(CONFIG_CPU_AARCH32_CORTEX_A)
 #include <cortex_a_r/stack.h>
 #include <cortex_a_r/exception.h>

include/zephyr/arch/arm/exception.h

@@ -16,7 +16,7 @@
 #define ZEPHYR_INCLUDE_ARCH_ARM_AARCH32_EXC_H_
 
 #if defined(CONFIG_CPU_CORTEX_M)
-#include <zephyr/arch/arm/cortex_m/exc.h>
+#include <zephyr/arch/arm/cortex_m/exception.h>
 #elif defined(CONFIG_CPU_AARCH32_CORTEX_A) || defined(CONFIG_CPU_AARCH32_CORTEX_R)
 #include <zephyr/arch/arm/cortex_a_r/exception.h>
 #else

soc/arm/nxp_imx/rt6xx/soc.c

@@ -19,7 +19,7 @@
 #include <zephyr/drivers/uart.h>
 #include <zephyr/linker/sections.h>
 #include <zephyr/arch/cpu.h>
-#include <cortex_m/exc.h>
+#include <cortex_m/exception.h>
 #include <fsl_power.h>
 #include <fsl_clock.h>
 #include <fsl_common.h>

soc/arm/nxp_lpc/lpc54xxx/soc.c

@@ -19,7 +19,7 @@
 #include <zephyr/drivers/uart.h>
 #include <zephyr/linker/sections.h>
 #include <zephyr/arch/cpu.h>
-#include <cortex_m/exc.h>
+#include <cortex_m/exception.h>
 #include <fsl_power.h>
 #include <fsl_clock.h>
 #include <fsl_common.h>

soc/arm/nxp_lpc/lpc55xxx/soc.c

@@ -18,7 +18,7 @@
 #include <zephyr/drivers/uart.h>
 #include <zephyr/linker/sections.h>
 #include <zephyr/arch/cpu.h>
-#include <cortex_m/exc.h>
+#include <cortex_m/exception.h>
 #include <fsl_power.h>
 #include <fsl_clock.h>
 #include <fsl_common.h>