#include "arm920t.h"
#include "target_type.h"
-int fa526_target_create(struct target_s *target, Jim_Interp *interp);
-int fa526_init_target(struct command_context_s *cmd_ctx, struct target_s *target);
-int fa526_quit(void);
-
-target_type_t fa526_target =
-{
- .name = "fa526",
-
- .poll = arm7_9_poll,
- .arch_state = arm920t_arch_state,
-
- .target_request_data = arm7_9_target_request_data,
-
- .halt = arm7_9_halt,
- .resume = arm7_9_resume,
- .step = arm7_9_step,
-
- .assert_reset = arm7_9_assert_reset,
- .deassert_reset = arm7_9_deassert_reset,
- .soft_reset_halt = arm920t_soft_reset_halt,
-
- .get_gdb_reg_list = armv4_5_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,
-
- .run_algorithm = armv4_5_run_algorithm,
-
- .add_breakpoint = arm7_9_add_breakpoint,
- .remove_breakpoint = arm7_9_remove_breakpoint,
- .add_watchpoint = arm7_9_add_watchpoint,
- .remove_watchpoint = arm7_9_remove_watchpoint,
-
- .register_commands = arm920t_register_commands,
- .target_create = fa526_target_create,
- .init_target = fa526_init_target,
- .examine = arm9tdmi_examine,
- .quit = fa526_quit
-};
-
-void fa526_change_to_arm(target_t *target, uint32_t *r0, uint32_t *pc)
+static void fa526_change_to_arm(target_t *target, uint32_t *r0, uint32_t *pc)
{
LOG_ERROR("%s: there is no Thumb state on FA526", __func__);
}
-void fa526_read_core_regs(target_t *target, uint32_t mask, uint32_t* core_regs[16])
+static void fa526_read_core_regs(target_t *target,
+ uint32_t mask, uint32_t* core_regs[16])
{
int i;
- /* get pointers to arch-specific information */
- armv4_5_common_t *armv4_5 = target->arch_info;
- arm7_9_common_t *arm7_9 = armv4_5->arch_info;
- arm_jtag_t *jtag_info = &arm7_9->jtag_info;
+ struct arm7_9_common *arm7_9 = target_to_arm7_9(target);
+ struct arm_jtag *jtag_info = &arm7_9->jtag_info;
/* STMIA r0-15, [r0] at debug speed
* register values will start to appear on 4th DCLK
}
}
-void fa526_read_core_regs_target_buffer(target_t *target, uint32_t mask, void* buffer, int size)
+static void fa526_read_core_regs_target_buffer(target_t *target,
+ uint32_t mask, void* buffer, int size)
{
int i;
- /* get pointers to arch-specific information */
- armv4_5_common_t *armv4_5 = target->arch_info;
- arm7_9_common_t *arm7_9 = armv4_5->arch_info;
- arm_jtag_t *jtag_info = &arm7_9->jtag_info;
+ struct arm7_9_common *arm7_9 = target_to_arm7_9(target);
+ struct arm_jtag *jtag_info = &arm7_9->jtag_info;
int be = (target->endianness == TARGET_BIG_ENDIAN) ? 1 : 0;
uint32_t *buf_u32 = buffer;
uint16_t *buf_u16 = buffer;
}
}
-void fa526_read_xpsr(target_t *target, uint32_t *xpsr, int spsr)
+static void fa526_read_xpsr(target_t *target, uint32_t *xpsr, int spsr)
{
- /* get pointers to arch-specific information */
- armv4_5_common_t *armv4_5 = target->arch_info;
- arm7_9_common_t *arm7_9 = armv4_5->arch_info;
- arm_jtag_t *jtag_info = &arm7_9->jtag_info;
+ struct arm7_9_common *arm7_9 = target_to_arm7_9(target);
+ struct arm_jtag *jtag_info = &arm7_9->jtag_info;
/* MRS r0, cpsr */
arm9tdmi_clock_out(jtag_info, ARMV4_5_MRS(0, spsr & 1), 0, NULL, 0);
arm9tdmi_clock_out(jtag_info, ARMV4_5_NOP, 0, xpsr, 0);
}
-void fa526_write_xpsr(target_t *target, uint32_t xpsr, int spsr)
+static void fa526_write_xpsr(target_t *target, uint32_t xpsr, int spsr)
{
- /* get pointers to arch-specific information */
- armv4_5_common_t *armv4_5 = target->arch_info;
- arm7_9_common_t *arm7_9 = armv4_5->arch_info;
- arm_jtag_t *jtag_info = &arm7_9->jtag_info;
+ struct arm7_9_common *arm7_9 = target_to_arm7_9(target);
+ struct arm_jtag *jtag_info = &arm7_9->jtag_info;
LOG_DEBUG("xpsr: %8.8" PRIx32 ", spsr: %i", xpsr, spsr);
arm9tdmi_clock_out(jtag_info, ARMV4_5_NOP, 0, NULL, 0);
}
-void fa526_write_xpsr_im8(target_t *target, uint8_t xpsr_im, int rot, int spsr)
+static void fa526_write_xpsr_im8(target_t *target,
+ uint8_t xpsr_im, int rot, int spsr)
{
- /* get pointers to arch-specific information */
- armv4_5_common_t *armv4_5 = target->arch_info;
- arm7_9_common_t *arm7_9 = armv4_5->arch_info;
- arm_jtag_t *jtag_info = &arm7_9->jtag_info;
+ struct arm7_9_common *arm7_9 = target_to_arm7_9(target);
+ struct arm_jtag *jtag_info = &arm7_9->jtag_info;
LOG_DEBUG("xpsr_im: %2.2x, rot: %i, spsr: %i", xpsr_im, rot, spsr);
}
}
-void fa526_write_core_regs(target_t *target, uint32_t mask, uint32_t core_regs[16])
+static void fa526_write_core_regs(target_t *target,
+ uint32_t mask, uint32_t core_regs[16])
{
int i;
- /* get pointers to arch-specific information */
- armv4_5_common_t *armv4_5 = target->arch_info;
- arm7_9_common_t *arm7_9 = armv4_5->arch_info;
- arm_jtag_t *jtag_info = &arm7_9->jtag_info;
+ struct arm7_9_common *arm7_9 = target_to_arm7_9(target);
+ struct arm_jtag *jtag_info = &arm7_9->jtag_info;
/* LDMIA r0-15, [r0] at debug speed
* register values will start to appear on 4th DCLK
arm9tdmi_clock_out(jtag_info, ARMV4_5_NOP, 0, NULL, 0);
}
-void fa526_write_pc(target_t *target, uint32_t pc)
+static void fa526_write_pc(target_t *target, uint32_t pc)
{
- /* get pointers to arch-specific information */
- armv4_5_common_t *armv4_5 = target->arch_info;
- arm7_9_common_t *arm7_9 = armv4_5->arch_info;
- arm_jtag_t *jtag_info = &arm7_9->jtag_info;
+ struct arm7_9_common *arm7_9 = target_to_arm7_9(target);
+ struct arm_jtag *jtag_info = &arm7_9->jtag_info;
/* LDMIA r0-15, [r0] at debug speed
* register values will start to appear on 4th DCLK
arm9tdmi_clock_out(jtag_info, ARMV4_5_NOP, 0, NULL, 0);
}
-void fa526_branch_resume_thumb(target_t *target)
+static void fa526_branch_resume_thumb(target_t *target)
{
LOG_ERROR("%s: there is no Thumb state on FA526", __func__);
}
-int fa526_init_arch_info_2(target_t *target, arm9tdmi_common_t *arm9tdmi, jtag_tap_t *tap)
+static int fa526_init_arch_info_2(target_t *target,
+ struct arm9tdmi_common *arm9tdmi, struct jtag_tap *tap)
{
- armv4_5_common_t *armv4_5;
- arm7_9_common_t *arm7_9;
+ struct arm7_9_common *arm7_9;
arm7_9 = &arm9tdmi->arm7_9_common;
- armv4_5 = &arm7_9->armv4_5_common;
/* prepare JTAG information for the new target */
arm7_9->jtag_info.tap = tap;
arm7_9->enable_single_step = arm9tdmi_enable_single_step;
arm7_9->disable_single_step = arm9tdmi_disable_single_step;
- arm7_9->pre_debug_entry = NULL;
arm7_9->post_debug_entry = NULL;
arm7_9->pre_restore_context = NULL;
arm7_9->thumb_bkpt = 0xdeee;
arm7_9->dbgreq_adjust_pc = 3;
- arm7_9->arch_info = arm9tdmi;
-
- arm9tdmi->common_magic = ARM9TDMI_COMMON_MAGIC;
- arm9tdmi->arch_info = NULL;
arm7_9_init_arch_info(target, arm7_9);
return ERROR_OK;
}
-int fa526_init_arch_info(target_t *target, arm920t_common_t *arm920t, jtag_tap_t *tap)
+static int fa526_init_arch_info(target_t *target,
+ struct arm920t_common *arm920t, struct jtag_tap *tap)
{
- arm9tdmi_common_t *arm9tdmi = &arm920t->arm9tdmi_common;
- arm7_9_common_t *arm7_9 = &arm9tdmi->arm7_9_common;
+ struct arm9tdmi_common *arm9tdmi = &arm920t->arm9tdmi_common;
+ struct arm7_9_common *arm7_9 = &arm9tdmi->arm7_9_common;
/* initialize arm9tdmi specific info (including arm7_9 and armv4_5)
*/
fa526_init_arch_info_2(target, arm9tdmi, tap);
- arm9tdmi->arch_info = arm920t;
arm920t->common_magic = ARM920T_COMMON_MAGIC;
arm7_9->post_debug_entry = arm920t_post_debug_entry;
return ERROR_OK;
}
-int fa526_target_create(struct target_s *target, Jim_Interp *interp)
+static int fa526_target_create(struct target_s *target, Jim_Interp *interp)
{
- arm920t_common_t *arm920t = calloc(1,sizeof(arm920t_common_t));
-
- fa526_init_arch_info(target, arm920t, target->tap);
+ struct arm920t_common *arm920t = calloc(1,sizeof(struct arm920t_common));
- return ERROR_OK;
+ return fa526_init_arch_info(target, arm920t, target->tap);
}
-int fa526_init_target(struct command_context_s *cmd_ctx, struct target_s *target)
+/** Holds methods for FA526 targets. */
+struct target_type fa526_target =
{
- arm9tdmi_init_target(cmd_ctx, target);
- return ERROR_OK;
-}
+ .name = "fa526",
-int fa526_quit(void)
-{
- return ERROR_OK;
-}
+ .poll = arm7_9_poll,
+ .arch_state = arm920t_arch_state,
+
+ .target_request_data = arm7_9_target_request_data,
+
+ .halt = arm7_9_halt,
+ .resume = arm7_9_resume,
+ .step = arm7_9_step,
+
+ .assert_reset = arm7_9_assert_reset,
+ .deassert_reset = arm7_9_deassert_reset,
+ .soft_reset_halt = arm920t_soft_reset_halt,
+
+ .get_gdb_reg_list = armv4_5_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,
+
+ .run_algorithm = armv4_5_run_algorithm,
+
+ .add_breakpoint = arm7_9_add_breakpoint,
+ .remove_breakpoint = arm7_9_remove_breakpoint,
+ .add_watchpoint = arm7_9_add_watchpoint,
+ .remove_watchpoint = arm7_9_remove_watchpoint,
+
+ .register_commands = arm920t_register_commands,
+ .target_create = fa526_target_create,
+ .init_target = arm9tdmi_init_target,
+ .examine = arm9tdmi_examine,
+};
projects / fw / openocd / blobdiff