target/cortex_m: enhance multi-core examine logs

Giving the example of STM32WL55x the examine log is the following:
  Info : stm32wlx.cpu0: hardware has 6 breakpoints, 4 watchpoints
  Info : stm32wlx.cpu1: hardware has 4 breakpoints, 2 watchpoints

After this change the examine log becomes:
  Info : stm32wlx.cpu0: Cortex-M4 r0p1 processor detected
  Info : stm32wlx.cpu0: target has 6 breakpoints, 4 watchpoints
  Info : stm32wlx.cpu1: Cortex-M0+ r0p1 processor detected
  Info : stm32wlx.cpu1: target has 4 breakpoints, 2 watchpoints

Change-Id: I1873a75eb76f0819342c441129427b38e984f0df
Signed-off-by: Tarek BOCHKATI <tarek.bouchkati@gmail.com>
Reviewed-on: https://review.openocd.org/c/openocd/+/6553
Tested-by: jenkins
Reviewed-by: Tomas Vanek <vanekt@fbl.cz>
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>

diff --git a/src/target/cortex_m.c b/src/target/cortex_m.c
index 5deb9bf4ae6c08be34a7e7ab4f38b853e156cc46..3412c567711dcbdcaf170bbfdf1f1479ed81308b 100644 (file)
--- a/src/target/cortex_m.c
+++ b/src/target/cortex_m.c
@@ -2082,8 +2082,12 @@ int cortex_m_examine(struct target *target)
 
                armv7m->arm.arch = cortex_m->core_info->arch;
 
-               LOG_DEBUG("%s r%" PRId8 "p%" PRId8 " processor detected",
-                               cortex_m->core_info->name, (uint8_t)((cpuid >> 20) & 0xf), (uint8_t)((cpuid >> 0) & 0xf));
+               LOG_INFO("%s: %s r%" PRId8 "p%" PRId8 " processor detected",
+                               target_name(target),
+                               cortex_m->core_info->name,
+                               (uint8_t)((cpuid >> 20) & 0xf),
+                               (uint8_t)((cpuid >> 0) & 0xf));
+
                cortex_m->maskints_erratum = false;
                if (core_partno == CORTEX_M7_PARTNO) {
                        uint8_t rev, patch;
@@ -2192,7 +2196,7 @@ int cortex_m_examine(struct target *target)
                cortex_m_dwt_setup(cortex_m, target);
 
                /* These hardware breakpoints only work for code in flash! */
-               LOG_INFO("%s: hardware has %d breakpoints, %d watchpoints",
+               LOG_INFO("%s: target has %d breakpoints, %d watchpoints",
                        target_name(target),
                        cortex_m->fp_num_code,
                        cortex_m->dwt_num_comp);