ulp: migrate tests to pytest embedded

2022-08-02 11:48:19 +08:00
parent 5d23a757d6
commit 035924a8f1
23 changed files with 185 additions and 64 deletions
@@ -0,0 +1,106 @@
+/*
+ * SPDX-FileCopyrightText: 2022 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+#include "soc/rtc_cntl_reg.h"
+#include "soc/rtc_io_reg.h"
+#include "soc/soc_ulp.h"
+
+	.bss
+
+	.global jumps_pass
+jumps_pass:
+	.long 0
+
+	.global jumps_fail
+jumps_fail:
+	.long 0
+
+	.text
+	.global test_jumps
+test_jumps:
+
+	/* tests for LT (less than) condition */
+	stage_rst           /* cnt = 0 */
+	jumps test_fail, 0, LT /* 0 < 0: false, should not jump */
+	jumps 1f, 1, LT     /* 0 < 1: true, should jump */
+	jump test_fail
+1:
+	stage_inc 2         /* cnt = 2 */
+	jumps 1f, 3, LT     /* 2 < 1: true */
+	jump test_fail
+1:
+	jumps test_fail, 1, LT  /* 2 < 1: false */
+	jumps test_fail, 2, LT  /* 2 < 2: false */
+
+	/* tests for LE (less or equal) condition */
+	stage_rst           /* cnt = 0 */
+	jumps 1f, 0, LE     /* 0 <= 0: true */
+	jump test_fail
+1:
+	jumps 1f, 1, LE     /* 0 <= 1: true */
+	jump test_fail
+1:
+	stage_inc 2         /* cnt = 2 */
+	jumps test_fail, 1, LE  /* 2 <= 1: false */
+
+	/* tests for EQ (equal) condition */
+	stage_rst           /* cnt = 0 */
+	jumps 1f, 0, EQ     /* 0 = 0: true */
+	jump test_fail
+1:
+	jumps test_fail, 1, EQ  /* 0 = 1: false */
+
+	stage_inc 1         /* cnt = 1 */
+	jumps test_fail, 0, EQ  /* 1 = 0: false */
+	jumps test_fail, 2, EQ  /* 1 = 2: false */
+	jumps 1f, 1, EQ         /* 1 = 1: true */
+1:
+
+	/* tests for GE (greater or equal) condition */
+	stage_rst           /* cnt = 0 */
+	jumps 1f, 0, GE     /* 0 >= 0: true */
+	jump test_fail
+1:
+	jumps test_fail, 1, GE  /* 0 >= 1: false */
+
+	stage_inc 1         /* cnt = 1 */
+	jumps 1f, 0, GE     /* 1 >= 0: true */
+	jump test_fail
+1:
+	jumps 1f, 1, GE     /* 1 >= 1: true */
+	jump test_fail
+1:
+	jumps test_fail, 2, GE  /* 1 >= 2: false */
+
+	/* tests for GT (greater than) condition */
+	stage_rst           /* cnt = 0 */
+	jumps test_fail, 0, GT  /* 0 > 0: false */
+	jumps test_fail, 1, GE  /* 0 > 1: false */
+
+	stage_inc 1         /* cnt = 1 */
+	jumps 1f, 0, GT     /* 1 > 0: true */
+	jump test_fail
+1:
+	jumps test_fail, 1, GT  /* 1 > 1: false */
+	jumps test_fail, 2, GT  /* 1 > 2: false */
+
+	jump test_pass
+
+test_fail:
+	move r0, jumps_fail
+	move r1, 1
+	st r1, r0, 0
+	jump done
+
+test_pass:
+	move r0, jumps_pass
+	move r1, 1
+	st r1, r0, 0
+	jump done
+
+	.global done
+done:
+	wake
+	halt