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@@ -1,5 +1,5 @@
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/*
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* SPDX-FileCopyrightText: 2010-2022 Espressif Systems (Shanghai) CO LTD
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* SPDX-FileCopyrightText: 2010-2024 Espressif Systems (Shanghai) CO LTD
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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@@ -12,7 +12,6 @@
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#include "ulp_riscv_lock_ulp_core.h"
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#include "ulp_test_shared.h"
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volatile riscv_test_commands_t main_cpu_command = RISCV_NO_COMMAND;
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volatile riscv_test_command_reply_t main_cpu_reply = RISCV_COMMAND_INVALID;
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volatile riscv_test_commands_t command_resp = RISCV_NO_COMMAND;
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@@ -28,96 +27,96 @@ void handle_commands(riscv_test_commands_t cmd)
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riscv_counter++;
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switch (cmd) {
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case RISCV_READ_WRITE_TEST:
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/* Echo the command ID back to the main CPU */
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command_resp = RISCV_READ_WRITE_TEST;
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case RISCV_READ_WRITE_TEST:
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/* Echo the command ID back to the main CPU */
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command_resp = RISCV_READ_WRITE_TEST;
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/* Process test data */
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riscv_test_data_out = riscv_test_data_in ^ XOR_MASK;
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/* Process test data */
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riscv_test_data_out = riscv_test_data_in ^ XOR_MASK;
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/* Set the command reply status */
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main_cpu_reply = RISCV_COMMAND_OK;
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/* Set the command reply status */
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main_cpu_reply = RISCV_COMMAND_OK;
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/* Wakeup the main CPU */
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ulp_riscv_wakeup_main_processor();
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break;
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/* Wakeup the main CPU */
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ulp_riscv_wakeup_main_processor();
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break;
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case RISCV_DEEP_SLEEP_WAKEUP_SHORT_DELAY_TEST:
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/* Echo the command ID back to the main CPU */
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command_resp = RISCV_DEEP_SLEEP_WAKEUP_SHORT_DELAY_TEST;
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case RISCV_DEEP_SLEEP_WAKEUP_SHORT_DELAY_TEST:
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/* Echo the command ID back to the main CPU */
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command_resp = RISCV_DEEP_SLEEP_WAKEUP_SHORT_DELAY_TEST;
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/* Set the command reply status */
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main_cpu_reply = RISCV_COMMAND_OK;
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/* Set the command reply status */
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main_cpu_reply = RISCV_COMMAND_OK;
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ulp_riscv_delay_cycles(1000 * ULP_RISCV_CYCLES_PER_MS);
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ulp_riscv_delay_cycles(1000 * ULP_RISCV_CYCLES_PER_MS);
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/* Wakeup the main CPU */
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ulp_riscv_wakeup_main_processor();
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break;
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/* Wakeup the main CPU */
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ulp_riscv_wakeup_main_processor();
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break;
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case RISCV_DEEP_SLEEP_WAKEUP_LONG_DELAY_TEST:
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/* Echo the command ID back to the main CPU */
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command_resp = RISCV_DEEP_SLEEP_WAKEUP_LONG_DELAY_TEST;
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case RISCV_DEEP_SLEEP_WAKEUP_LONG_DELAY_TEST:
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/* Echo the command ID back to the main CPU */
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command_resp = RISCV_DEEP_SLEEP_WAKEUP_LONG_DELAY_TEST;
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/* Set the command reply status */
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main_cpu_reply = RISCV_COMMAND_OK;
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/* Set the command reply status */
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main_cpu_reply = RISCV_COMMAND_OK;
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ulp_riscv_delay_cycles(10000 * ULP_RISCV_CYCLES_PER_MS);
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ulp_riscv_delay_cycles(10000 * ULP_RISCV_CYCLES_PER_MS);
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/* Wakeup the main CPU */
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ulp_riscv_wakeup_main_processor();
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break;
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/* Wakeup the main CPU */
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ulp_riscv_wakeup_main_processor();
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break;
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case RISCV_LIGHT_SLEEP_WAKEUP_TEST:
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/* Echo the command ID back to the main CPU */
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command_resp = RISCV_LIGHT_SLEEP_WAKEUP_TEST;
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case RISCV_LIGHT_SLEEP_WAKEUP_TEST:
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/* Echo the command ID back to the main CPU */
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command_resp = RISCV_LIGHT_SLEEP_WAKEUP_TEST;
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/* Set the command reply status */
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main_cpu_reply = RISCV_COMMAND_OK;
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/* Set the command reply status */
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main_cpu_reply = RISCV_COMMAND_OK;
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/* Wakeup the main CPU */
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ulp_riscv_wakeup_main_processor();
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break;
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/* Wakeup the main CPU */
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ulp_riscv_wakeup_main_processor();
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break;
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case RISCV_STOP_TEST:
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/* Echo the command ID back to the main CPU */
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command_resp = RISCV_STOP_TEST;
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case RISCV_STOP_TEST:
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/* Echo the command ID back to the main CPU */
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command_resp = RISCV_STOP_TEST;
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/* Set the command reply status */
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main_cpu_reply = RISCV_COMMAND_OK;
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/* Set the command reply status */
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main_cpu_reply = RISCV_COMMAND_OK;
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/* Will never return from here */
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ulp_riscv_timer_stop();
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ulp_riscv_halt();
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/* Will never return from here */
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ulp_riscv_timer_stop();
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ulp_riscv_halt();
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break;
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break;
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case RISCV_MUTEX_TEST:
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/* Echo the command ID back to the main CPU */
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command_resp = RISCV_MUTEX_TEST;
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case RISCV_MUTEX_TEST:
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/* Echo the command ID back to the main CPU */
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command_resp = RISCV_MUTEX_TEST;
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for (int i = 0; i < MUTEX_TEST_ITERATIONS; i++) {
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ulp_riscv_lock_acquire(&lock);
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riscv_incrementer++;
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ulp_riscv_lock_release(&lock);
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}
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/* Set the command reply status */
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main_cpu_reply = RISCV_COMMAND_OK;
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main_cpu_command = RISCV_NO_COMMAND;
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for (int i = 0; i < MUTEX_TEST_ITERATIONS; i++) {
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ulp_riscv_lock_acquire(&lock);
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riscv_incrementer++;
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ulp_riscv_lock_release(&lock);
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}
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/* Set the command reply status */
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main_cpu_reply = RISCV_COMMAND_OK;
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main_cpu_command = RISCV_NO_COMMAND;
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break;
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break;
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case RISCV_NO_COMMAND:
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main_cpu_reply = RISCV_COMMAND_OK;
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break;
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case RISCV_NO_COMMAND:
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main_cpu_reply = RISCV_COMMAND_OK;
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break;
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default:
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main_cpu_reply = RISCV_COMMAND_NOK;
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break;
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default:
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main_cpu_reply = RISCV_COMMAND_NOK;
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break;
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}
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}
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int main (void)
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int main(void)
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{
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while (1) {
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