Esempi in C++ (Cpp) per or1k_write_core_reg

Esempio n. 1

File: or1k.c Progetto: Bot007/openOCD

int or1k_restore_context(struct target *target)
{
	int i;

	LOG_DEBUG(" - ");

	/* get pointers to arch-specific information */
	struct or1k_common *or1k = target_to_or1k(target);

	for (i = 0; i < OR1KNUMCOREREGS; i++)
	{
		if (or1k->core_cache->reg_list[i].dirty)
		{
			or1k_write_core_reg(target, i);
		}
	}

	/* write core regs */
	or1k_jtag_write_regs(&or1k->jtag, or1k->core_regs);

	return ERROR_OK;
}

Esempio n. 2

File: or1k.c Progetto: JasonCC/openocd

static int or1k_restore_context(struct target *target)
{
	struct or1k_common *or1k = target_to_or1k(target);
	struct or1k_du *du_core = or1k_to_du(or1k);
	int reg_write = 0;
	int retval;

	LOG_DEBUG("-");

	for (int i = 0; i < OR1KNUMCOREREGS; i++) {
		if (or1k->core_cache->reg_list[i].dirty) {
			or1k_write_core_reg(target, i);

			if (i == OR1K_REG_PPC || i == OR1K_REG_NPC || i == OR1K_REG_SR) {
				retval = du_core->or1k_jtag_write_cpu(&or1k->jtag,
						or1k->arch_info[i].spr_num, 1,
						&or1k->core_regs[i]);
				if (retval != ERROR_OK) {
					LOG_ERROR("Error while restoring context");
					return retval;
				}
			} else
				reg_write = 1;
		}
	}

	if (reg_write) {
		/* read gpr registers at once (but only one time in this loop) */
		retval = or1k_jtag_write_regs(or1k, or1k->core_regs);
		if (retval != ERROR_OK) {
			LOG_ERROR("Error while restoring context");
			return retval;
		}
	}

	return ERROR_OK;
}