target: Cortex-M use consistent arm dap access

Purely cosmetic but use the same style as Cortex-A target, this makes
searching refs easier.

Change-Id: I732ad9701f561e2312c5d191f5aaffd3a2f2393d
Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-on: http://openocd.zylin.com/731
Reviewed-by: Freddie Chopin <freddie.chopin@gmail.com>
Tested-by: jenkins
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>

diff --git a/src/target/cortex_m.c b/src/target/cortex_m.c
index 4cc61f64befc71a9d79fcd22da27edf52b46277c..5fa78ca8c3ce6bc450e8781928527d08bb61d258 100644 (file)
--- a/src/target/cortex_m.c
+++ b/src/target/cortex_m.c
@@ -149,7 +149,7 @@ static int cortex_m3_write_debug_halt_mask(struct target *target,
        uint32_t mask_on, uint32_t mask_off)
 {
        struct cortex_m3_common *cortex_m3 = target_to_cm3(target);
-       struct adiv5_dap *swjdp = &cortex_m3->armv7m.dap;
+       struct adiv5_dap *swjdp = cortex_m3->armv7m.arm.dap;
 
        /* mask off status bits */
        cortex_m3->dcb_dhcsr &= ~((0xFFFF << 16) | mask_off);
@@ -162,7 +162,7 @@ static int cortex_m3_write_debug_halt_mask(struct target *target,
 static int cortex_m3_clear_halt(struct target *target)
 {
        struct cortex_m3_common *cortex_m3 = target_to_cm3(target);
-       struct adiv5_dap *swjdp = &cortex_m3->armv7m.dap;
+       struct adiv5_dap *swjdp = cortex_m3->armv7m.arm.dap;
        int retval;
 
        /* clear step if any */
@@ -185,7 +185,7 @@ static int cortex_m3_clear_halt(struct target *target)
 static int cortex_m3_single_step_core(struct target *target)
 {
        struct cortex_m3_common *cortex_m3 = target_to_cm3(target);
-       struct adiv5_dap *swjdp = &cortex_m3->armv7m.dap;
+       struct adiv5_dap *swjdp = cortex_m3->armv7m.arm.dap;
        uint32_t dhcsr_save;
        int retval;
 
@@ -222,7 +222,7 @@ static int cortex_m3_endreset_event(struct target *target)
        uint32_t dcb_demcr;
        struct cortex_m3_common *cortex_m3 = target_to_cm3(target);
        struct armv7m_common *armv7m = &cortex_m3->armv7m;
-       struct adiv5_dap *swjdp = &cortex_m3->armv7m.dap;
+       struct adiv5_dap *swjdp = cortex_m3->armv7m.arm.dap;
        struct cortex_m3_fp_comparator *fp_list = cortex_m3->fp_comparator_list;
        struct cortex_m3_dwt_comparator *dwt_list = cortex_m3->dwt_comparator_list;
 
@@ -334,7 +334,7 @@ static int cortex_m3_examine_exception_reason(struct target *target)
 {
        uint32_t shcsr = 0, except_sr = 0, cfsr = -1, except_ar = -1;
        struct armv7m_common *armv7m = target_to_armv7m(target);
-       struct adiv5_dap *swjdp = &armv7m->dap;
+       struct adiv5_dap *swjdp = armv7m->arm.dap;
        int retval;
 
        retval = mem_ap_read_u32(swjdp, NVIC_SHCSR, &shcsr);
@@ -406,7 +406,7 @@ static int cortex_m3_debug_entry(struct target *target)
        struct cortex_m3_common *cortex_m3 = target_to_cm3(target);
        struct armv7m_common *armv7m = &cortex_m3->armv7m;
        struct arm *arm = &armv7m->arm;
-       struct adiv5_dap *swjdp = &armv7m->dap;
+       struct adiv5_dap *swjdp = armv7m->arm.dap;
        struct reg *r;
 
        LOG_DEBUG(" ");
@@ -498,7 +498,7 @@ static int cortex_m3_poll(struct target *target)
        int retval = ERROR_OK;
        enum target_state prev_target_state = target->state;
        struct cortex_m3_common *cortex_m3 = target_to_cm3(target);
-       struct adiv5_dap *swjdp = &cortex_m3->armv7m.dap;
+       struct adiv5_dap *swjdp = cortex_m3->armv7m.arm.dap;
 
        /* Read from Debug Halting Control and Status Register */
        retval = mem_ap_read_atomic_u32(swjdp, DCB_DHCSR, &cortex_m3->dcb_dhcsr);
@@ -629,7 +629,7 @@ static int cortex_m3_halt(struct target *target)
 static int cortex_m3_soft_reset_halt(struct target *target)
 {
        struct cortex_m3_common *cortex_m3 = target_to_cm3(target);
-       struct adiv5_dap *swjdp = &cortex_m3->armv7m.dap;
+       struct adiv5_dap *swjdp = cortex_m3->armv7m.arm.dap;
        uint32_t dcb_dhcsr = 0;
        int retval, timeout = 0;
 
@@ -794,7 +794,7 @@ static int cortex_m3_step(struct target *target, int current,
 {
        struct cortex_m3_common *cortex_m3 = target_to_cm3(target);
        struct armv7m_common *armv7m = &cortex_m3->armv7m;
-       struct adiv5_dap *swjdp = &armv7m->dap;
+       struct adiv5_dap *swjdp = armv7m->arm.dap;
        struct breakpoint *breakpoint = NULL;
        struct reg *pc = armv7m->arm.pc;
        bool bkpt_inst_found = false;
@@ -934,7 +934,7 @@ static int cortex_m3_step(struct target *target, int current,
 static int cortex_m3_assert_reset(struct target *target)
 {
        struct cortex_m3_common *cortex_m3 = target_to_cm3(target);
-       struct adiv5_dap *swjdp = &cortex_m3->armv7m.dap;
+       struct adiv5_dap *swjdp = cortex_m3->armv7m.arm.dap;
        enum cortex_m3_soft_reset_config reset_config = cortex_m3->soft_reset_config;
 
        LOG_DEBUG("target->state: %s",
@@ -1429,7 +1429,7 @@ static int cortex_m3_load_core_reg_u32(struct target *target,
 {
        int retval;
        struct armv7m_common *armv7m = target_to_armv7m(target);
-       struct adiv5_dap *swjdp = &armv7m->dap;
+       struct adiv5_dap *swjdp = armv7m->arm.dap;
 
        /* NOTE:  we "know" here that the register identifiers used
         * in the v7m header match the Cortex-M3 Debug Core Register
@@ -1491,7 +1491,7 @@ static int cortex_m3_store_core_reg_u32(struct target *target,
        int retval;
        uint32_t reg;
        struct armv7m_common *armv7m = target_to_armv7m(target);
-       struct adiv5_dap *swjdp = &armv7m->dap;
+       struct adiv5_dap *swjdp = armv7m->arm.dap;
 
 #ifdef ARMV7_GDB_HACKS
        /* If the LR register is being modified, make sure it will put us
@@ -1567,7 +1567,7 @@ static int cortex_m3_read_memory(struct target *target, uint32_t address,
        uint32_t size, uint32_t count, uint8_t *buffer)
 {
        struct armv7m_common *armv7m = target_to_armv7m(target);
-       struct adiv5_dap *swjdp = &armv7m->dap;
+       struct adiv5_dap *swjdp = armv7m->arm.dap;
        int retval = ERROR_COMMAND_SYNTAX_ERROR;
 
        if (armv7m->arm.is_armv6m) {
@@ -1598,7 +1598,7 @@ static int cortex_m3_write_memory(struct target *target, uint32_t address,
        uint32_t size, uint32_t count, const uint8_t *buffer)
 {
        struct armv7m_common *armv7m = target_to_armv7m(target);
-       struct adiv5_dap *swjdp = &armv7m->dap;
+       struct adiv5_dap *swjdp = armv7m->arm.dap;
        int retval = ERROR_COMMAND_SYNTAX_ERROR;
 
        if (armv7m->arm.is_armv6m) {
@@ -1789,7 +1789,7 @@ int cortex_m3_examine(struct target *target)
        uint32_t cpuid, fpcr, mvfr0, mvfr1;
        int i;
        struct cortex_m3_common *cortex_m3 = target_to_cm3(target);
-       struct adiv5_dap *swjdp = &cortex_m3->armv7m.dap;
+       struct adiv5_dap *swjdp = cortex_m3->armv7m.arm.dap;
        struct armv7m_common *armv7m = target_to_armv7m(target);
 
        /* stlink shares the examine handler but does not support
@@ -1899,7 +1899,7 @@ static int cortex_m3_target_request_data(struct target *target,
        uint32_t size, uint8_t *buffer)
 {
        struct armv7m_common *armv7m = target_to_armv7m(target);
-       struct adiv5_dap *swjdp = &armv7m->dap;
+       struct adiv5_dap *swjdp = armv7m->arm.dap;
        uint8_t data;
        uint8_t ctrl;
        uint32_t i;
@@ -1918,7 +1918,7 @@ static int cortex_m3_handle_target_request(void *priv)
        if (!target_was_examined(target))
                return ERROR_OK;
        struct armv7m_common *armv7m = target_to_armv7m(target);
-       struct adiv5_dap *swjdp = &armv7m->dap;
+       struct adiv5_dap *swjdp = armv7m->arm.dap;
 
        if (!target->dbg_msg_enabled)
                return ERROR_OK;
@@ -2041,7 +2041,7 @@ COMMAND_HANDLER(handle_cortex_m3_vector_catch_command)
        struct target *target = get_current_target(CMD_CTX);
        struct cortex_m3_common *cortex_m3 = target_to_cm3(target);
        struct armv7m_common *armv7m = &cortex_m3->armv7m;
-       struct adiv5_dap *swjdp = &armv7m->dap;
+       struct adiv5_dap *swjdp = armv7m->arm.dap;
        uint32_t demcr = 0;
        int retval;