#include <helper/time_support.h>
#include "register.h"
#include "image.h"
+#include "arm_opcodes.h"
+#include "armv4_5.h"
/*
"", "\n(processor reset)", "\n(trace buffer full)"
};
- if (armv4_5->common_magic != ARMV4_5_COMMON_MAGIC)
+ if (armv4_5->common_magic != ARM_COMMON_MAGIC)
{
LOG_ERROR("BUG: called for a non-ARMv4/5 target");
return ERROR_INVALID_ARGUMENTS;
}
- LOG_USER("target halted in %s state due to %s, current mode: %s\n"
- "cpsr: 0x%8.8" PRIx32 " pc: 0x%8.8" PRIx32 "\n"
- "MMU: %s, D-Cache: %s, I-Cache: %s"
- "%s",
- armv4_5_state_strings[armv4_5->core_state],
- Jim_Nvp_value2name_simple(nvp_target_debug_reason, target->debug_reason)->name ,
- arm_mode_name(armv4_5->core_mode),
- buf_get_u32(armv4_5->cpsr->value, 0, 32),
- buf_get_u32(armv4_5->core_cache->reg_list[15].value, 0, 32),
+ arm_arch_state(target);
+ LOG_USER("MMU: %s, D-Cache: %s, I-Cache: %s%s",
state[xscale->armv4_5_mmu.mmu_enabled],
state[xscale->armv4_5_mmu.armv4_5_cache.d_u_cache_enabled],
state[xscale->armv4_5_mmu.armv4_5_cache.i_cache_enabled],
static int xscale_step(struct target *target, int current,
uint32_t address, int handle_breakpoints)
{
- struct arm *armv4_5 = target_to_armv4_5(target);
+ struct arm *armv4_5 = target_to_arm(target);
struct breakpoint *breakpoint = target->breakpoints;
uint32_t current_pc;
}
static int xscale_read_core_reg(struct target *target, struct reg *r,
- int num, enum armv4_5_mode mode)
+ int num, enum arm_mode mode)
{
/** \todo add debug handler support for core register reads */
LOG_ERROR("not implemented");
}
static int xscale_write_core_reg(struct target *target, struct reg *r,
- int num, enum armv4_5_mode mode, uint32_t value)
+ int num, enum arm_mode mode, uint32_t value)
{
/** \todo add debug handler support for core register writes */
LOG_ERROR("not implemented");
static int xscale_full_context(struct target *target)
{
- struct arm *armv4_5 = target_to_armv4_5(target);
+ struct arm *armv4_5 = target_to_arm(target);
uint32_t *buffer;
*/
for (i = 1; i < 7; i++)
{
- enum armv4_5_mode mode = armv4_5_number_to_mode(i);
+ enum arm_mode mode = armv4_5_number_to_mode(i);
bool valid = true;
struct reg *r;
- if (mode == ARMV4_5_MODE_USR)
+ if (mode == ARM_MODE_USR)
continue;
/* check if there are invalid registers in the current mode
/* get banked registers: r8 to r14; and SPSR
* except in USR/SYS mode
*/
- if (mode != ARMV4_5_MODE_SYS) {
+ if (mode != ARM_MODE_SYS) {
/* SPSR */
r = &ARMV4_5_CORE_REG_MODE(armv4_5->core_cache,
mode, 16);
static int xscale_restore_banked(struct target *target)
{
- struct arm *armv4_5 = target_to_armv4_5(target);
+ struct arm *armv4_5 = target_to_arm(target);
int i, j;
*/
for (i = 1; i < 7; i++)
{
- enum armv4_5_mode mode = armv4_5_number_to_mode(i);
+ enum arm_mode mode = armv4_5_number_to_mode(i);
struct reg *r;
- if (mode == ARMV4_5_MODE_USR)
+ if (mode == ARM_MODE_USR)
continue;
/* check if there are dirty registers in this mode */
}
/* if not USR/SYS, check if the SPSR needs to be written */
- if (mode != ARMV4_5_MODE_SYS)
+ if (mode != ARM_MODE_SYS)
{
if (ARMV4_5_CORE_REG_MODE(armv4_5->core_cache,
mode, 16).dirty)
}
/* send spsr if not in USR/SYS mode */
- if (mode != ARMV4_5_MODE_SYS) {
+ if (mode != ARM_MODE_SYS) {
r = &ARMV4_5_CORE_REG_MODE(armv4_5->core_cache,
mode, 16);
xscale_send_u32(target, buf_get_u32(r->value, 0, 32));
return ERROR_TRACE_INSTRUCTION_UNAVAILABLE;
}
- if (xscale->trace.core_state == ARMV4_5_STATE_ARM)
+ if (xscale->trace.core_state == ARM_STATE_ARM)
{
uint8_t buf[4];
if ((retval = image_read_section(xscale->trace.image, section,
opcode = target_buffer_get_u32(target, buf);
arm_evaluate_opcode(opcode, xscale->trace.current_pc, instruction);
}
- else if (xscale->trace.core_state == ARMV4_5_STATE_THUMB)
+ else if (xscale->trace.core_state == ARM_STATE_THUMB)
{
uint8_t buf[2];
if ((retval = image_read_section(xscale->trace.image, section,
int rollover;
int branch;
int exception;
- xscale->trace.core_state = ARMV4_5_STATE_ARM;
+ xscale->trace.core_state = ARM_STATE_ARM;
chkpt = 0;
rollover = 0;
}
else
{
- xscale->trace.current_pc += (xscale->trace.core_state == ARMV4_5_STATE_ARM) ? 4 : 2;
+ xscale->trace.current_pc += (xscale->trace.core_state == ARM_STATE_ARM) ? 4 : 2;
}
command_print(cmd_ctx, "%s", instruction.text);
}
}
}
- for (; xscale->trace.current_pc < trace_data->last_instruction; xscale->trace.current_pc += (xscale->trace.core_state == ARMV4_5_STATE_ARM) ? 4 : 2)
+ for (; xscale->trace.current_pc < trace_data->last_instruction; xscale->trace.current_pc += (xscale->trace.core_state == ARM_STATE_ARM) ? 4 : 2)
{
struct arm_instruction instruction;
if ((retval = xscale_read_instruction(target, &instruction)) != ERROR_OK)
int i;
int num_regs = ARRAY_SIZE(xscale_reg_arch_info);
- (*cache_p) = armv4_5_build_reg_cache(target, armv4_5);
+ (*cache_p) = arm_build_reg_cache(target, armv4_5);
(*cache_p)->next = malloc(sizeof(struct reg_cache));
cache_p = &(*cache_p)->next;
xscale->dbr0_used = 0;
xscale->dbr1_used = 0;
+ LOG_INFO("%s: hardware has 2 breakpoints and 2 watchpoints",
+ target_name(target));
+
xscale->arm_bkpt = ARMV5_BKPT(0x0);
xscale->thumb_bkpt = ARMV5_T_BKPT(0x0) & 0xffff;
armv4_5->write_core_reg = xscale_write_core_reg;
armv4_5->full_context = xscale_full_context;
- armv4_5_init_arch_info(target, armv4_5);
+ arm_init_arch_info(target, armv4_5);
xscale->armv4_5_mmu.armv4_5_cache.ctype = -1;
xscale->armv4_5_mmu.get_ttb = xscale_get_ttb;
.deassert_reset = xscale_deassert_reset,
.soft_reset_halt = NULL,
- .get_gdb_reg_list = armv4_5_get_gdb_reg_list,
+ .get_gdb_reg_list = arm_get_gdb_reg_list,
.read_memory = xscale_read_memory,
.read_phys_memory = xscale_read_phys_memory,
projects / fw / openocd / blobdiff