cortex_m: initialize unused CPU variables to 0 for poll info output

[fw/openocd] / src / target / fa526.c

diff --git a/src/target/fa526.c b/src/target/fa526.c
index 3b884c69d74a7bedac8984e9583dde71b01d14e6..d9d5d43b51b22ce2c6c61025c16343e8133c1338 100644 (file)
--- a/src/target/fa526.c
+++ b/src/target/fa526.c
@@ -33,13 +33,14 @@
 
 #include "arm920t.h"
 #include "target_type.h"
+#include "arm_opcodes.h"
 
-static void fa526_change_to_arm(target_t *target, uint32_t *r0, uint32_t *pc)
+static void fa526_change_to_arm(struct target *target, uint32_t *r0, uint32_t *pc)
 {
        LOG_ERROR("%s: there is no Thumb state on FA526", __func__);
 }
 
-static void fa526_read_core_regs(target_t *target,
+static void fa526_read_core_regs(struct target *target,
                uint32_t mask, uint32_t* core_regs[16])
 {
        int i;
@@ -66,7 +67,7 @@ static void fa526_read_core_regs(target_t *target,
        }
 }
 
-static void fa526_read_core_regs_target_buffer(target_t *target,
+static void fa526_read_core_regs_target_buffer(struct target *target,
                uint32_t mask, void* buffer, int size)
 {
        int i;
@@ -108,7 +109,7 @@ static void fa526_read_core_regs_target_buffer(target_t *target,
        }
 }
 
-static void fa526_read_xpsr(target_t *target, uint32_t *xpsr, int spsr)
+static void fa526_read_xpsr(struct target *target, uint32_t *xpsr, int spsr)
 {
        struct arm7_9_common *arm7_9 = target_to_arm7_9(target);
        struct arm_jtag *jtag_info = &arm7_9->jtag_info;
@@ -133,7 +134,7 @@ static void fa526_read_xpsr(target_t *target, uint32_t *xpsr, int spsr)
        arm9tdmi_clock_out(jtag_info, ARMV4_5_NOP, 0, xpsr, 0);
 }
 
-static void fa526_write_xpsr(target_t *target, uint32_t xpsr, int spsr)
+static void fa526_write_xpsr(struct target *target, uint32_t xpsr, int spsr)
 {
        struct arm7_9_common *arm7_9 = target_to_arm7_9(target);
        struct arm_jtag *jtag_info = &arm7_9->jtag_info;
@@ -169,7 +170,7 @@ static void fa526_write_xpsr(target_t *target, uint32_t xpsr, int spsr)
        arm9tdmi_clock_out(jtag_info, ARMV4_5_NOP, 0, NULL, 0);
 }
 
-static void fa526_write_xpsr_im8(target_t *target,
+static void fa526_write_xpsr_im8(struct target *target,
                uint8_t xpsr_im, int rot, int spsr)
 {
        struct arm7_9_common *arm7_9 = target_to_arm7_9(target);
@@ -196,7 +197,7 @@ static void fa526_write_xpsr_im8(target_t *target,
        }
 }
 
-static void fa526_write_core_regs(target_t *target,
+static void fa526_write_core_regs(struct target *target,
                uint32_t mask, uint32_t core_regs[16])
 {
        int i;
@@ -224,7 +225,7 @@ static void fa526_write_core_regs(target_t *target,
        arm9tdmi_clock_out(jtag_info, ARMV4_5_NOP, 0, NULL, 0);
 }
 
-static void fa526_write_pc(target_t *target, uint32_t pc)
+static void fa526_write_pc(struct target *target, uint32_t pc)
 {
        struct arm7_9_common *arm7_9 = target_to_arm7_9(target);
        struct arm_jtag *jtag_info = &arm7_9->jtag_info;
@@ -250,18 +251,14 @@ static void fa526_write_pc(target_t *target, uint32_t pc)
        arm9tdmi_clock_out(jtag_info, ARMV4_5_NOP, 0, NULL, 0);
 }
 
-static void fa526_branch_resume_thumb(target_t *target)
+static void fa526_branch_resume_thumb(struct target *target)
 {
        LOG_ERROR("%s: there is no Thumb state on FA526", __func__);
 }
 
-static int fa526_init_arch_info_2(target_t *target,
-               struct arm9tdmi_common *arm9tdmi, struct jtag_tap *tap)
+static int fa526_init_arch_info_2(struct target *target,
+               struct arm7_9_common *arm7_9, struct jtag_tap *tap)
 {
-       struct arm7_9_common *arm7_9;
-
-       arm7_9 = &arm9tdmi->arm7_9_common;
-
        /* prepare JTAG information for the new target */
        arm7_9->jtag_info.tap = tap;
        arm7_9->jtag_info.scann_size = 5;
@@ -295,7 +292,6 @@ static int fa526_init_arch_info_2(target_t *target,
        arm7_9->post_debug_entry = NULL;
 
        arm7_9->pre_restore_context = NULL;
-       arm7_9->post_restore_context = NULL;
 
        /* initialize arch-specific breakpoint handling */
        arm7_9->arm_bkpt = 0xdeeedeee;
@@ -314,15 +310,13 @@ static int fa526_init_arch_info_2(target_t *target,
        return ERROR_OK;
 }
 
-static int fa526_init_arch_info(target_t *target,
+static int fa526_init_arch_info(struct target *target,
                struct arm920t_common *arm920t, struct jtag_tap *tap)
 {
-       struct arm9tdmi_common *arm9tdmi = &arm920t->arm9tdmi_common;
-       struct arm7_9_common *arm7_9 = &arm9tdmi->arm7_9_common;
+       struct arm7_9_common *arm7_9 = &arm920t->arm7_9_common;
 
-       /* initialize arm9tdmi specific info (including arm7_9 and armv4_5)
-        */
-       fa526_init_arch_info_2(target, arm9tdmi, tap);
+       /* initialize arm7/arm9 specific info (including armv4_5) */
+       fa526_init_arch_info_2(target, arm7_9, tap);
 
        arm920t->common_magic = ARM920T_COMMON_MAGIC;
 
@@ -350,7 +344,7 @@ static int fa526_init_arch_info(target_t *target,
        return ERROR_OK;
 }
 
-static int fa526_target_create(struct target_s *target, Jim_Interp *interp)
+static int fa526_target_create(struct target *target, Jim_Interp *interp)
 {
        struct arm920t_common *arm920t = calloc(1,sizeof(struct arm920t_common));
 
@@ -358,7 +352,7 @@ static int fa526_target_create(struct target_s *target, Jim_Interp *interp)
 }
 
 /** Holds methods for FA526 targets. */
-target_type_t fa526_target =
+struct target_type fa526_target =
 {
        .name = "fa526",
 
@@ -375,13 +369,14 @@ target_type_t fa526_target =
        .deassert_reset = arm7_9_deassert_reset,
        .soft_reset_halt = arm920t_soft_reset_halt,
 
-       .get_gdb_reg_list = armv4_5_get_gdb_reg_list,
+       .get_gdb_reg_list = arm_get_gdb_reg_list,
 
        .read_memory = arm920t_read_memory,
        .write_memory = arm920t_write_memory,
        .bulk_write_memory = arm7_9_bulk_write_memory,
-       .checksum_memory = arm7_9_checksum_memory,
-       .blank_check_memory = arm7_9_blank_check_memory,
+
+       .checksum_memory = arm_checksum_memory,
+       .blank_check_memory = arm_blank_check_memory,
 
        .run_algorithm = armv4_5_run_algorithm,
 
@@ -390,8 +385,9 @@ target_type_t fa526_target =
        .add_watchpoint = arm7_9_add_watchpoint,
        .remove_watchpoint = arm7_9_remove_watchpoint,
 
-       .register_commands = arm920t_register_commands,
+       .commands = arm920t_command_handlers,
        .target_create = fa526_target_create,
        .init_target = arm9tdmi_init_target,
-       .examine = arm9tdmi_examine,
+       .examine = arm7_9_examine,
+       .check_reset = arm7_9_check_reset,
 };