armv8-m: add SecureFault exception

[openocd.git] / src / target / cortex_m.c

diff --git a/src/target/cortex_m.c b/src/target/cortex_m.c
index 5ea928a323989138fc137d363bf0de91cb0cf2f7..62e08468dc2d9650c562cc9c5578efe1bec4497a 100644 (file)
--- a/src/target/cortex_m.c
+++ b/src/target/cortex_m.c
@@ -445,6 +445,14 @@ static int cortex_m_examine_exception_reason(struct target *target)
                        if (retval != ERROR_OK)
                                return retval;
                        break;
+               case 7: /* Secure Fault */
+                       retval = mem_ap_read_u32(armv7m->debug_ap, NVIC_SFSR, &except_sr);
+                       if (retval != ERROR_OK)
+                               return retval;
+                       retval = mem_ap_read_u32(armv7m->debug_ap, NVIC_SFAR, &except_ar);
+                       if (retval != ERROR_OK)
+                               return retval;
+                       break;
                case 11:        /* SVCall */
                        break;
                case 12:        /* Debug Monitor */