#endif
#include "arm926ejs.h"
-#include "jtag.h"
-#include "log.h"
+#include "target_type.h"
-#include <stdlib.h>
-#include <string.h>
int feroceon_examine(struct target_s *target);
int feroceon_target_create(struct target_s *target, Jim_Interp *interp);
-int feroceon_bulk_write_memory(target_t *target, u32 address, u32 count, u8 *buffer);
+int feroceon_bulk_write_memory(target_t *target, uint32_t address, uint32_t count, uint8_t *buffer);
int feroceon_init_target(struct command_context_s *cmd_ctx, struct target_s *target);
int feroceon_quit(void);
};
-int feroceon_dummy_clock_out(arm_jtag_t *jtag_info, u32 instr)
+int feroceon_dummy_clock_out(arm_jtag_t *jtag_info, uint32_t instr)
{
scan_field_t fields[3];
- u8 out_buf[4];
- u8 instr_buf[4];
- u8 sysspeed_buf = 0x0;
+ uint8_t out_buf[4];
+ uint8_t instr_buf[4];
+ uint8_t sysspeed_buf = 0x0;
/* prepare buffer */
buf_set_u32(out_buf, 0, 32, 0);
buf_set_u32(instr_buf, 0, 32, flip_u32(instr, 32));
- jtag_add_end_state(TAP_DRPAUSE);
+ jtag_set_end_state(TAP_DRPAUSE);
arm_jtag_scann(jtag_info, 0x1);
arm_jtag_set_instr(jtag_info, jtag_info->intest_instr, NULL);
fields[0].tap = jtag_info->tap;
fields[0].num_bits = 32;
fields[0].out_value = out_buf;
- fields[0].out_mask = NULL;
+
fields[0].in_value = NULL;
- fields[0].in_handler = NULL;
- fields[0].in_handler_priv = NULL;
- fields[0].in_check_value = NULL;
- fields[0].in_check_mask = NULL;
+
+
+
+
fields[1].tap = jtag_info->tap;
fields[1].num_bits = 3;
fields[1].out_value = &sysspeed_buf;
- fields[1].out_mask = NULL;
+
fields[1].in_value = NULL;
- fields[1].in_check_value = NULL;
- fields[1].in_check_mask = NULL;
- fields[1].in_handler = NULL;
- fields[1].in_handler_priv = NULL;
+
+
+
+
fields[2].tap = jtag_info->tap;
fields[2].num_bits = 32;
fields[2].out_value = instr_buf;
- fields[2].out_mask = NULL;
+
fields[2].in_value = NULL;
- fields[2].in_check_value = NULL;
- fields[2].in_check_mask = NULL;
- fields[2].in_handler = NULL;
- fields[2].in_handler_priv = NULL;
- jtag_add_dr_scan(3, fields, -1);
- /* no jtag_add_runtest(0, -1) here */
+
+
+
+ jtag_add_dr_scan(3, fields, jtag_get_end_state());
+
+ /* no jtag_add_runtest(0, jtag_get_end_state()) here */
return ERROR_OK;
}
-void feroceon_change_to_arm(target_t *target, u32 *r0, u32 *pc)
+void feroceon_change_to_arm(target_t *target, uint32_t *r0, uint32_t *pc)
{
armv4_5_common_t *armv4_5 = target->arch_info;
arm7_9_common_t *arm7_9 = armv4_5->arch_info;
*pc -= (12 + 4);
}
-void feroceon_read_core_regs(target_t *target, u32 mask, u32* core_regs[16])
+void feroceon_read_core_regs(target_t *target, uint32_t mask, uint32_t* core_regs[16])
{
int i;
armv4_5_common_t *armv4_5 = target->arch_info;
arm9tdmi_clock_out(jtag_info, ARMV4_5_NOP, 0, NULL, 0);
}
-void feroceon_read_core_regs_target_buffer(target_t *target, u32 mask, void* buffer, int size)
+void feroceon_read_core_regs_target_buffer(target_t *target, uint32_t mask, void* buffer, int size)
{
int i;
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;
int be = (target->endianness == TARGET_BIG_ENDIAN) ? 1 : 0;
- u32 *buf_u32 = buffer;
- u16 *buf_u16 = buffer;
- u8 *buf_u8 = buffer;
+ uint32_t *buf_u32 = buffer;
+ uint16_t *buf_u16 = buffer;
+ uint8_t *buf_u8 = buffer;
arm9tdmi_clock_out(jtag_info, ARMV4_5_STMIA(0, mask & 0xffff, 0, 0), 0, NULL, 0);
arm9tdmi_clock_out(jtag_info, ARMV4_5_NOP, 0, NULL, 0);
arm9tdmi_clock_out(jtag_info, ARMV4_5_NOP, 0, NULL, 0);
}
-void feroceon_read_xpsr(target_t *target, u32 *xpsr, int spsr)
+void feroceon_read_xpsr(target_t *target, uint32_t *xpsr, int spsr)
{
armv4_5_common_t *armv4_5 = target->arch_info;
arm7_9_common_t *arm7_9 = armv4_5->arch_info;
arm9tdmi_clock_out(jtag_info, ARMV4_5_NOP, 0, NULL, 0);
}
-void feroceon_write_xpsr(target_t *target, u32 xpsr, int spsr)
+void feroceon_write_xpsr(target_t *target, uint32_t xpsr, int spsr)
{
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;
- LOG_DEBUG("xpsr: %8.8x, spsr: %i", xpsr, spsr);
+ LOG_DEBUG("xpsr: %8.8" PRIx32 ", spsr: %i", xpsr, spsr);
arm9tdmi_clock_out(jtag_info, ARMV4_5_MSR_IM(xpsr & 0xff, 0, 1, spsr), 0, NULL, 0);
arm9tdmi_clock_out(jtag_info, ARMV4_5_NOP, 0, NULL, 0);
arm9tdmi_clock_out(jtag_info, ARMV4_5_NOP, 0, NULL, 0);
}
-void feroceon_write_xpsr_im8(target_t *target, u8 xpsr_im, int rot, int spsr)
+void feroceon_write_xpsr_im8(target_t *target, uint8_t xpsr_im, int rot, int spsr)
{
armv4_5_common_t *armv4_5 = target->arch_info;
arm7_9_common_t *arm7_9 = armv4_5->arch_info;
arm9tdmi_clock_out(jtag_info, ARMV4_5_NOP, 0, NULL, 0);
}
-void feroceon_write_core_regs(target_t *target, u32 mask, u32 core_regs[16])
+void feroceon_write_core_regs(target_t *target, uint32_t mask, uint32_t core_regs[16])
{
int i;
armv4_5_common_t *armv4_5 = target->arch_info;
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;
- u32 r0 = buf_get_u32(armv4_5->core_cache->reg_list[0].value, 0, 32);
- u32 pc = buf_get_u32(armv4_5->core_cache->reg_list[15].value, 0, 32);
+ uint32_t r0 = buf_get_u32(armv4_5->core_cache->reg_list[0].value, 0, 32);
+ uint32_t pc = buf_get_u32(armv4_5->core_cache->reg_list[15].value, 0, 32);
(void)(r0); // use R0...
arm9tdmi_clock_out(jtag_info, ARMV4_5_NOP, 0, NULL, 0);
arm7_9->need_bypass_before_restart = 1;
}
-int feroceon_read_cp15(target_t *target, u32 op1, u32 op2, u32 CRn, u32 CRm, u32 *value)
+int feroceon_read_cp15(target_t *target, uint32_t op1, uint32_t op2, uint32_t CRn, uint32_t CRm, uint32_t *value)
{
armv4_5_common_t *armv4_5 = target->arch_info;
arm7_9_common_t *arm7_9 = armv4_5->arch_info;
return jtag_execute_queue();
}
-int feroceon_write_cp15(target_t *target, u32 op1, u32 op2, u32 CRn, u32 CRm, u32 value)
+int feroceon_write_cp15(target_t *target, uint32_t op1, uint32_t op2, uint32_t CRn, uint32_t CRm, uint32_t value)
{
armv4_5_common_t *armv4_5 = target->arch_info;
arm7_9_common_t *arm7_9 = armv4_5->arch_info;
embeddedice_store_reg(dbg_ctrl);
}
-void feroceon_enable_single_step(target_t *target, u32 next_pc)
+void feroceon_enable_single_step(target_t *target, uint32_t next_pc)
{
armv4_5_common_t *armv4_5 = target->arch_info;
arm7_9_common_t *arm7_9 = armv4_5->arch_info;
return ERROR_OK;
}
-int feroceon_bulk_write_memory(target_t *target, u32 address, u32 count, u8 *buffer)
+int feroceon_bulk_write_memory(target_t *target, uint32_t address, uint32_t count, uint8_t *buffer)
{
int retval;
armv4_5_common_t *armv4_5 = target->arch_info;
arm7_9_common_t *arm7_9 = armv4_5->arch_info;
enum armv4_5_state core_state = armv4_5->core_state;
- u32 x, flip, shift, save[7];
- int i;
+ uint32_t x, flip, shift, save[7];
+ uint32_t i;
/*
* We can't use the dcc flow control bits, so let's transfer data
* with 31 bits and flip the MSB each time a new data word is sent.
*/
- static u32 dcc_code[] =
+ static uint32_t dcc_code[] =
{
0xee115e10, /* 3: mrc p14, 0, r5, c1, c0, 0 */
0xe3a0301e, /* 1: mov r3, #30 */
0xeafffff3, /* b 3b */
};
- int dcc_size = sizeof(dcc_code);
+ uint32_t dcc_size = sizeof(dcc_code);
if (!arm7_9->dcc_downloads)
- return target->type->write_memory(target, address, 4, count, buffer);
+ return target_write_memory(target, address, 4, count, buffer);
/* regrab previously allocated working_area, or allocate a new one */
if (!arm7_9->dcc_working_area)
{
- u8 dcc_code_buf[dcc_size];
+ uint8_t dcc_code_buf[dcc_size];
/* make sure we have a working area */
if (target_alloc_working_area(target, dcc_size, &arm7_9->dcc_working_area) != ERROR_OK)
{
LOG_INFO("no working area available, falling back to memory writes");
- return target->type->write_memory(target, address, 4, count, buffer);
+ return target_write_memory(target, address, 4, count, buffer);
}
/* copy target instructions to target endianness */
target_buffer_set_u32(target, dcc_code_buf + i*4, dcc_code[i]);
/* write DCC code to working area */
- if((retval = target->type->write_memory(target, arm7_9->dcc_working_area->address, 4, dcc_size/4, dcc_code_buf)) != ERROR_OK)
+ if ((retval = target_write_memory(target, arm7_9->dcc_working_area->address, 4, dcc_size/4, dcc_code_buf)) != ERROR_OK)
{
return retval;
}
shift = 1;
for (i = 0; i < count; i++)
{
- u32 y = target_buffer_get_u32(target, buffer);
- u32 z = (x >> 1) | (y >> shift) | (flip ^= 0x80000000);
+ uint32_t y = target_buffer_get_u32(target, buffer);
+ uint32_t z = (x >> 1) | (y >> shift) | (flip ^= 0x80000000);
embeddedice_write_reg(&arm7_9->eice_cache->reg_list[EICE_COMMS_DATA], z);
x = y << (32 - shift);
if (++shift >= 32 || i + 1 >= count)
int retval;
retval = arm9tdmi_examine(target);
- if (retval!=ERROR_OK)
+ if (retval != ERROR_OK)
return retval;
armv4_5 = target->arch_info;
projects / fw / openocd / blobdiff