cortex_m: fix VECTRESET detection for ARMv6-M cores

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

diff --git a/src/target/cortex_m.c b/src/target/cortex_m.c
index 245490c08f344f3d7765a28f3ffd9a88d3b24a23..9f9bc0dd2ee70a4057e1feff479f698141f9aaa5 100644 (file)
--- a/src/target/cortex_m.c
+++ b/src/target/cortex_m.c
@@ -2040,9 +2040,6 @@ int cortex_m_examine(struct target *target)
                }
                LOG_DEBUG("cpuid: 0x%8.8" PRIx32 "", cpuid);
 
-               /* VECTRESET is supported only on ARMv7-M cores */
-               cortex_m->vectreset_supported = !armv7m->arm.is_armv8m && !armv7m->arm.is_armv6m;
-
                if (core == 4) {
                        target_read_u32(target, MVFR0, &mvfr0);
                        target_read_u32(target, MVFR1, &mvfr1);
@@ -2069,6 +2066,9 @@ int cortex_m_examine(struct target *target)
                        armv7m->arm.is_armv6m = true;
                }
 
+               /* VECTRESET is supported only on ARMv7-M cores */
+               cortex_m->vectreset_supported = !armv7m->arm.is_armv8m && !armv7m->arm.is_armv6m;
+
                /* Check for FPU, otherwise mark FPU register as non-existent */
                if (armv7m->fp_feature == FP_NONE)
                        for (size_t idx = ARMV7M_FPU_FIRST_REG; idx <= ARMV7M_FPU_LAST_REG; idx++)