#endif
static int arm720t_scan_cp15(struct target *target,
- uint32_t out, uint32_t *in, int instruction, int clock)
+ uint32_t out, uint32_t *in, int instruction, int clock_arg)
{
int retval;
struct arm720t_common *arm720t = target_to_arm720(target);
buf_set_u32(out_buf, 0, 32, flip_u32(out, 32));
- jtag_set_end_state(TAP_DRPAUSE);
if ((retval = arm_jtag_scann(jtag_info, 0xf, TAP_DRPAUSE)) != ERROR_OK)
{
return retval;
jtag_add_dr_scan(jtag_info->tap, 2, fields, TAP_DRPAUSE);
}
- if (clock)
+ if (clock_arg)
jtag_add_runtest(0, TAP_DRPAUSE);
#ifdef _DEBUG_INSTRUCTION_EXECUTION_
if (in)
LOG_DEBUG("out: %8.8x, in: %8.8x, instruction: %i, clock: %i", out, *in, instruction, clock);
else
- LOG_DEBUG("out: %8.8x, instruction: %i, clock: %i", out, instruction, clock);
+ LOG_DEBUG("out: %8.8x, instruction: %i, clock: %i", out, instruction, clock_arg);
#else
- LOG_DEBUG("out: %8.8" PRIx32 ", instruction: %i, clock: %i", out, instruction, clock);
+ LOG_DEBUG("out: %8.8" PRIx32 ", instruction: %i, clock: %i", out, instruction, clock_arg);
#endif
return ERROR_OK;
return ERROR_OK;
}
-static uint32_t arm720t_get_ttb(struct target *target)
+static int arm720t_get_ttb(struct target *target, uint32_t *result)
{
uint32_t ttb = 0x0;
- arm720t_read_cp15(target, 0xee120f10, &ttb);
- jtag_execute_queue();
+ int retval;
+
+ retval = arm720t_read_cp15(target, 0xee120f10, &ttb);
+ if (retval != ERROR_OK)
+ return retval;
+ retval = jtag_execute_queue();
+ if (retval != ERROR_OK)
+ return retval;
ttb &= 0xffffc000;
- return ttb;
+ *result = ttb;
+
+ return ERROR_OK;
}
static void arm720t_disable_mmu_caches(struct target *target,
static int arm720_virt2phys(struct target *target,
uint32_t virtual, uint32_t *physical)
{
- int type;
uint32_t cb;
- int domain;
- uint32_t ap;
struct arm720t_common *arm720t = target_to_arm720(target);
- uint32_t ret = armv4_5_mmu_translate_va(target, &arm720t->armv4_5_mmu, virtual, &type, &cb, &domain, &ap);
- if (type == -1)
- {
- return ret;
- }
+ uint32_t ret;
+ int retval = armv4_5_mmu_translate_va(target,
+ &arm720t->armv4_5_mmu, virtual, &cb, &ret);
+ if (retval != ERROR_OK)
+ return retval;
*physical = ret;
return ERROR_OK;
}