target/cortex_m: faster reading of all CPU registers

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

diff --git a/src/target/cortex_m.h b/src/target/cortex_m.h
index 16fc8ab709ddf34a8ab437689ec46570c958c92f..57ef1e7e84a5bfd97ae1a775527069defec2f4a6 100644 (file)
--- a/src/target/cortex_m.h
+++ b/src/target/cortex_m.h
@@ -213,6 +213,7 @@ struct cortex_m_common {
 
        /* Context information */
        uint32_t dcb_dhcsr;
+       uint32_t dcb_dhcsr_cumulated_sticky;
        uint32_t nvic_dfsr;  /* Debug Fault Status Register - shows reason for debug halt */
        uint32_t nvic_icsr;  /* Interrupt Control State Register - shows active and pending IRQ */
 
@@ -237,6 +238,8 @@ struct cortex_m_common {
        const struct cortex_m_part_info *core_info;
        struct armv7m_common armv7m;
 
+       bool slow_register_read;        /* A register has not been ready, poll S_REGRDY */
+
        int apsel;
 
        /* Whether this target has the erratum that makes C_MASKINTS not apply to