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-rw-r--r--sim/testsuite/sim/or1k/shift.S541
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diff --git a/sim/testsuite/sim/or1k/shift.S b/sim/testsuite/sim/or1k/shift.S
new file mode 100644
index 0000000000..5fc9b9cf94
--- /dev/null
+++ b/sim/testsuite/sim/or1k/shift.S
@@ -0,0 +1,541 @@
+/* Tests the shift instructions.
+
+ Copyright (C) 2017 Free Software Foundation, Inc.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
+
+# mach: or1k
+# output: report(0xb38f0f83);\n
+# output: report(0x00000000);\n
+# output: report(0xb38f0f83);\n
+# output: \n
+# output: report(0xb38f0f83);\n
+# output: report(0x00000001);\n
+# output: report(0x671e1f06);\n
+# output: \n
+# output: report(0xb38f0f83);\n
+# output: report(0x00000004);\n
+# output: report(0x38f0f830);\n
+# output: \n
+# output: report(0xb38f0f83);\n
+# output: report(0x00000010);\n
+# output: report(0x0f830000);\n
+# output: \n
+# output: report(0xb38f0f83);\n
+# output: report(0x0000001f);\n
+# output: report(0x80000000);\n
+# output: \n
+# output: report(0xb38f0f83);\n
+# output: report(0x00000021);\n
+# output: report(0x671e1f06);\n
+# output: \n
+# output: report(0xb38f0f83);\n
+# output: report(0x00002224);\n
+# output: report(0x38f0f830);\n
+# output: \n
+# output: report(0xb38f0f83);\n
+# output: report(0x00f789f0);\n
+# output: report(0x0f830000);\n
+# output: \n
+# output: report(0xb38f0f83);\n
+# output: report(0xffffffff);\n
+# output: report(0x80000000);\n
+# output: \n
+# output: report(0xb38f0f83);\n
+# output: report(0x00000000);\n
+# output: report(0xb38f0f83);\n
+# output: \n
+# output: report(0xb38f0f83);\n
+# output: report(0x00000001);\n
+# output: report(0x671e1f06);\n
+# output: \n
+# output: report(0xb38f0f83);\n
+# output: report(0x00000004);\n
+# output: report(0x38f0f830);\n
+# output: \n
+# output: report(0xb38f0f83);\n
+# output: report(0x00000010);\n
+# output: report(0x0f830000);\n
+# output: \n
+# output: report(0xb38f0f83);\n
+# output: report(0x0000001f);\n
+# output: report(0x80000000);\n
+# output: \n
+# output: report(0xb38f0f83);\n
+# output: report(0x00000021);\n
+# output: report(0x671e1f06);\n
+# output: \n
+# output: report(0xb38f0f83);\n
+# output: report(0x00000024);\n
+# output: report(0x38f0f830);\n
+# output: \n
+# output: report(0xb38f0f83);\n
+# output: report(0x00000030);\n
+# output: report(0x0f830000);\n
+# output: \n
+# output: report(0xb38f0f83);\n
+# output: report(0x0000003f);\n
+# output: report(0x80000000);\n
+# output: \n
+# output: report(0xb38f0f83);\n
+# output: report(0x00000000);\n
+# output: report(0xb38f0f83);\n
+# output: \n
+# output: report(0xb38f0f83);\n
+# output: report(0x00000001);\n
+# output: report(0xd9c787c1);\n
+# output: \n
+# output: report(0xb38f0f83);\n
+# output: report(0x00000004);\n
+# output: report(0xfb38f0f8);\n
+# output: \n
+# output: report(0xb38f0f83);\n
+# output: report(0x00000010);\n
+# output: report(0xffffb38f);\n
+# output: \n
+# output: report(0xb38f0f83);\n
+# output: report(0x0000001f);\n
+# output: report(0xffffffff);\n
+# output: \n
+# output: report(0x4c70f07c);\n
+# output: report(0x00000001);\n
+# output: report(0x2638783e);\n
+# output: \n
+# output: report(0x4c70f07c);\n
+# output: report(0x00000004);\n
+# output: report(0x04c70f07);\n
+# output: \n
+# output: report(0x4c70f07c);\n
+# output: report(0x00000010);\n
+# output: report(0x00004c70);\n
+# output: \n
+# output: report(0x4c70f07c);\n
+# output: report(0x0000001f);\n
+# output: report(0x00000000);\n
+# output: \n
+# output: report(0xb38f0f83);\n
+# output: report(0x00000021);\n
+# output: report(0xd9c787c1);\n
+# output: \n
+# output: report(0xb38f0f83);\n
+# output: report(0x00002224);\n
+# output: report(0xfb38f0f8);\n
+# output: \n
+# output: report(0xb38f0f83);\n
+# output: report(0x00f789f0);\n
+# output: report(0xffffb38f);\n
+# output: \n
+# output: report(0xb38f0f83);\n
+# output: report(0xffffffff);\n
+# output: report(0xffffffff);\n
+# output: \n
+# output: report(0x4c70f07c);\n
+# output: report(0x00000021);\n
+# output: report(0x2638783e);\n
+# output: \n
+# output: report(0x4c70f07c);\n
+# output: report(0x00002224);\n
+# output: report(0x04c70f07);\n
+# output: \n
+# output: report(0x4c70f07c);\n
+# output: report(0x00f789f0);\n
+# output: report(0x00004c70);\n
+# output: \n
+# output: report(0x4c70f07c);\n
+# output: report(0xffffffff);\n
+# output: report(0x00000000);\n
+# output: \n
+# output: report(0xb38f0f83);\n
+# output: report(0x00000000);\n
+# output: report(0xb38f0f83);\n
+# output: \n
+# output: report(0xb38f0f83);\n
+# output: report(0x00000001);\n
+# output: report(0xd9c787c1);\n
+# output: \n
+# output: report(0xb38f0f83);\n
+# output: report(0x00000004);\n
+# output: report(0xfb38f0f8);\n
+# output: \n
+# output: report(0xb38f0f83);\n
+# output: report(0x00000010);\n
+# output: report(0xffffb38f);\n
+# output: \n
+# output: report(0xb38f0f83);\n
+# output: report(0x0000001f);\n
+# output: report(0xffffffff);\n
+# output: \n
+# output: report(0x4c70f07c);\n
+# output: report(0x00000001);\n
+# output: report(0x2638783e);\n
+# output: \n
+# output: report(0x4c70f07c);\n
+# output: report(0x00000004);\n
+# output: report(0x04c70f07);\n
+# output: \n
+# output: report(0x4c70f07c);\n
+# output: report(0x00000010);\n
+# output: report(0x00004c70);\n
+# output: \n
+# output: report(0x4c70f07c);\n
+# output: report(0x0000001f);\n
+# output: report(0x00000000);\n
+# output: \n
+# output: report(0xb38f0f83);\n
+# output: report(0x00000021);\n
+# output: report(0xd9c787c1);\n
+# output: \n
+# output: report(0xb38f0f83);\n
+# output: report(0x00000024);\n
+# output: report(0xfb38f0f8);\n
+# output: \n
+# output: report(0xb38f0f83);\n
+# output: report(0x00000030);\n
+# output: report(0xffffb38f);\n
+# output: \n
+# output: report(0xb38f0f83);\n
+# output: report(0x0000003f);\n
+# output: report(0xffffffff);\n
+# output: \n
+# output: report(0x4c70f07c);\n
+# output: report(0x00000021);\n
+# output: report(0x2638783e);\n
+# output: \n
+# output: report(0x4c70f07c);\n
+# output: report(0x00000024);\n
+# output: report(0x04c70f07);\n
+# output: \n
+# output: report(0x4c70f07c);\n
+# output: report(0x00000030);\n
+# output: report(0x00004c70);\n
+# output: \n
+# output: report(0x4c70f07c);\n
+# output: report(0x0000003f);\n
+# output: report(0x00000000);\n
+# output: \n
+# output: report(0xb38f0f83);\n
+# output: report(0x00000000);\n
+# output: report(0xb38f0f83);\n
+# output: \n
+# output: report(0xb38f0f83);\n
+# output: report(0x00000001);\n
+# output: report(0x59c787c1);\n
+# output: \n
+# output: report(0xb38f0f83);\n
+# output: report(0x00000004);\n
+# output: report(0x0b38f0f8);\n
+# output: \n
+# output: report(0xb38f0f83);\n
+# output: report(0x00000010);\n
+# output: report(0x0000b38f);\n
+# output: \n
+# output: report(0xb38f0f83);\n
+# output: report(0x0000001f);\n
+# output: report(0x00000001);\n
+# output: \n
+# output: report(0x4c70f07c);\n
+# output: report(0x00000001);\n
+# output: report(0x2638783e);\n
+# output: \n
+# output: report(0x4c70f07c);\n
+# output: report(0x00000004);\n
+# output: report(0x04c70f07);\n
+# output: \n
+# output: report(0x4c70f07c);\n
+# output: report(0x00000010);\n
+# output: report(0x00004c70);\n
+# output: \n
+# output: report(0x4c70f07c);\n
+# output: report(0x0000001f);\n
+# output: report(0x00000000);\n
+# output: \n
+# output: report(0xb38f0f83);\n
+# output: report(0x00000021);\n
+# output: report(0x59c787c1);\n
+# output: \n
+# output: report(0xb38f0f83);\n
+# output: report(0x00002224);\n
+# output: report(0x0b38f0f8);\n
+# output: \n
+# output: report(0xb38f0f83);\n
+# output: report(0x00f789f0);\n
+# output: report(0x0000b38f);\n
+# output: \n
+# output: report(0xb38f0f83);\n
+# output: report(0xffffffff);\n
+# output: report(0x00000001);\n
+# output: \n
+# output: report(0x4c70f07c);\n
+# output: report(0x00000021);\n
+# output: report(0x2638783e);\n
+# output: \n
+# output: report(0x4c70f07c);\n
+# output: report(0x00002224);\n
+# output: report(0x04c70f07);\n
+# output: \n
+# output: report(0x4c70f07c);\n
+# output: report(0x00f789f0);\n
+# output: report(0x00004c70);\n
+# output: \n
+# output: report(0x4c70f07c);\n
+# output: report(0xffffffff);\n
+# output: report(0x00000000);\n
+# output: \n
+# output: report(0xb38f0f83);\n
+# output: report(0x00000000);\n
+# output: report(0xb38f0f83);\n
+# output: \n
+# output: report(0xb38f0f83);\n
+# output: report(0x00000001);\n
+# output: report(0x59c787c1);\n
+# output: \n
+# output: report(0xb38f0f83);\n
+# output: report(0x00000004);\n
+# output: report(0x0b38f0f8);\n
+# output: \n
+# output: report(0xb38f0f83);\n
+# output: report(0x00000010);\n
+# output: report(0x0000b38f);\n
+# output: \n
+# output: report(0xb38f0f83);\n
+# output: report(0x0000001f);\n
+# output: report(0x00000001);\n
+# output: \n
+# output: report(0x4c70f07c);\n
+# output: report(0x00000001);\n
+# output: report(0x2638783e);\n
+# output: \n
+# output: report(0x4c70f07c);\n
+# output: report(0x00000004);\n
+# output: report(0x04c70f07);\n
+# output: \n
+# output: report(0x4c70f07c);\n
+# output: report(0x00000010);\n
+# output: report(0x00004c70);\n
+# output: \n
+# output: report(0x4c70f07c);\n
+# output: report(0x0000001f);\n
+# output: report(0x00000000);\n
+# output: \n
+# output: report(0xb38f0f83);\n
+# output: report(0x00000021);\n
+# output: report(0x59c787c1);\n
+# output: \n
+# output: report(0xb38f0f83);\n
+# output: report(0x00000024);\n
+# output: report(0x0b38f0f8);\n
+# output: \n
+# output: report(0xb38f0f83);\n
+# output: report(0x00000030);\n
+# output: report(0x0000b38f);\n
+# output: \n
+# output: report(0xb38f0f83);\n
+# output: report(0x0000003f);\n
+# output: report(0x00000001);\n
+# output: \n
+# output: report(0x4c70f07c);\n
+# output: report(0x00000021);\n
+# output: report(0x2638783e);\n
+# output: \n
+# output: report(0x4c70f07c);\n
+# output: report(0x00000024);\n
+# output: report(0x04c70f07);\n
+# output: \n
+# output: report(0x4c70f07c);\n
+# output: report(0x00000030);\n
+# output: report(0x00004c70);\n
+# output: \n
+# output: report(0x4c70f07c);\n
+# output: report(0x0000003f);\n
+# output: report(0x00000000);\n
+# output: \n
+# output: exit(0)\n
+
+#include "or1k-asm-test-helpers.h"
+
+ .macro TEST_SHIFT opcode, op1, op2
+ LOAD_IMMEDIATE r5, \op1
+ LOAD_IMMEDIATE r6, \op2
+ REPORT_REG_TO_CONSOLE r5
+ REPORT_REG_TO_CONSOLE r6
+ \opcode r4, r5, r6
+ CHECK_CARRY_AND_OVERFLOW_NOT_SET r2, r3
+ REPORT_REG_TO_CONSOLE r4
+ PRINT_NEWLINE_TO_CONSOLE
+ .endm
+
+ .macro TEST_SHIFT_I opcode, op1, op2
+ LOAD_IMMEDIATE r5, \op1
+ REPORT_REG_TO_CONSOLE r5
+ REPORT_IMMEDIATE_TO_CONSOLE \op2
+ \opcode r4, r5, \op2
+ CHECK_CARRY_AND_OVERFLOW_NOT_SET r2, r3
+ REPORT_REG_TO_CONSOLE r4
+ PRINT_NEWLINE_TO_CONSOLE
+ .endm
+
+ STANDARD_TEST_ENVIRONMENT
+
+ .section .text
+start_tests:
+ PUSH LINK_REGISTER_R9
+
+ /* Always set OVE. We should never trigger an exception, even if
+ this bit is set. */
+ SET_SPR_SR_FLAGS SPR_SR_OVE, r2, r3
+
+ /* Test l.sll */
+
+ /* Shift left by zero. */
+ TEST_SHIFT l.sll, 0xb38f0f83, 0x00000000
+
+ /* Shift left by amounts in the 1-31 range. */
+ TEST_SHIFT l.sll, 0xb38f0f83, 0x00000001
+ TEST_SHIFT l.sll, 0xb38f0f83, 0x00000004
+ TEST_SHIFT l.sll, 0xb38f0f83, 0x00000010
+ TEST_SHIFT l.sll, 0xb38f0f83, 0x0000001f
+
+ /* Shift left by larger amounts - should be masked. */
+ TEST_SHIFT l.sll, 0xb38f0f83, 0x00000021
+ TEST_SHIFT l.sll, 0xb38f0f83, 0x00002224
+ TEST_SHIFT l.sll, 0xb38f0f83, 0x00f789f0
+ TEST_SHIFT l.sll, 0xb38f0f83, 0xffffffff
+
+ /* Test l.slli */
+
+ /* Shift left by zero. */
+ TEST_SHIFT_I l.slli, 0xb38f0f83, 0x0000
+
+ /* Shift left by amounts in the 1-31 range. */
+ TEST_SHIFT_I l.slli, 0xb38f0f83, 0x0001
+ TEST_SHIFT_I l.slli, 0xb38f0f83, 0x0004
+ TEST_SHIFT_I l.slli, 0xb38f0f83, 0x0010
+ TEST_SHIFT_I l.slli, 0xb38f0f83, 0x001f
+
+ /* Shift left by larger amounts - should be masked. */
+ TEST_SHIFT_I l.slli, 0xb38f0f83, 0x0021
+ TEST_SHIFT_I l.slli, 0xb38f0f83, 0x0024
+ TEST_SHIFT_I l.slli, 0xb38f0f83, 0x0030
+ TEST_SHIFT_I l.slli, 0xb38f0f83, 0x003f
+
+ /* Test l.sra */
+
+ /* Shift right by zero. */
+ TEST_SHIFT l.sra, 0xb38f0f83, 0x00000000
+
+ /* Shift right by amounts in the 1-31 range. */
+ TEST_SHIFT l.sra, 0xb38f0f83, 0x00000001
+ TEST_SHIFT l.sra, 0xb38f0f83, 0x00000004
+ TEST_SHIFT l.sra, 0xb38f0f83, 0x00000010
+ TEST_SHIFT l.sra, 0xb38f0f83, 0x0000001f
+
+ TEST_SHIFT l.sra, 0x4c70f07c, 0x00000001
+ TEST_SHIFT l.sra, 0x4c70f07c, 0x00000004
+ TEST_SHIFT l.sra, 0x4c70f07c, 0x00000010
+ TEST_SHIFT l.sra, 0x4c70f07c, 0x0000001f
+
+ /* Shift right by larger amounts - should be masked. */
+ TEST_SHIFT l.sra, 0xb38f0f83, 0x00000021
+ TEST_SHIFT l.sra, 0xb38f0f83, 0x00002224
+ TEST_SHIFT l.sra, 0xb38f0f83, 0x00f789f0
+ TEST_SHIFT l.sra, 0xb38f0f83, 0xffffffff
+
+ TEST_SHIFT l.sra, 0x4c70f07c, 0x00000021
+ TEST_SHIFT l.sra, 0x4c70f07c, 0x00002224
+ TEST_SHIFT l.sra, 0x4c70f07c, 0x00f789f0
+ TEST_SHIFT l.sra, 0x4c70f07c, 0xffffffff
+
+ /* Test l.srai */
+
+ /* Shift right by zero. */
+ TEST_SHIFT_I l.srai, 0xb38f0f83, 0x0000
+
+ /* Shift right by amounts in the 1-31 range. */
+ TEST_SHIFT_I l.srai, 0xb38f0f83, 0x0001
+ TEST_SHIFT_I l.srai, 0xb38f0f83, 0x0004
+ TEST_SHIFT_I l.srai, 0xb38f0f83, 0x0010
+ TEST_SHIFT_I l.srai, 0xb38f0f83, 0x001f
+
+ TEST_SHIFT_I l.srai, 0x4c70f07c, 0x0001
+ TEST_SHIFT_I l.srai, 0x4c70f07c, 0x0004
+ TEST_SHIFT_I l.srai, 0x4c70f07c, 0x0010
+ TEST_SHIFT_I l.srai, 0x4c70f07c, 0x001f
+
+ /* Shift right by larger amounts - should be masked. */
+ TEST_SHIFT_I l.srai, 0xb38f0f83, 0x0021
+ TEST_SHIFT_I l.srai, 0xb38f0f83, 0x0024
+ TEST_SHIFT_I l.srai, 0xb38f0f83, 0x0030
+ TEST_SHIFT_I l.srai, 0xb38f0f83, 0x003f
+
+ TEST_SHIFT_I l.srai, 0x4c70f07c, 0x0021
+ TEST_SHIFT_I l.srai, 0x4c70f07c, 0x0024
+ TEST_SHIFT_I l.srai, 0x4c70f07c, 0x0030
+ TEST_SHIFT_I l.srai, 0x4c70f07c, 0x003f
+
+ /* Test l.srl */
+
+ /* Shift right by zero. */
+ TEST_SHIFT l.srl, 0xb38f0f83, 0x00000000
+
+ /* Shift right by amounts in the 1-31 range. */
+ TEST_SHIFT l.srl, 0xb38f0f83, 0x00000001
+ TEST_SHIFT l.srl, 0xb38f0f83, 0x00000004
+ TEST_SHIFT l.srl, 0xb38f0f83, 0x00000010
+ TEST_SHIFT l.srl, 0xb38f0f83, 0x0000001f
+
+ TEST_SHIFT l.srl, 0x4c70f07c, 0x00000001
+ TEST_SHIFT l.srl, 0x4c70f07c, 0x00000004
+ TEST_SHIFT l.srl, 0x4c70f07c, 0x00000010
+ TEST_SHIFT l.srl, 0x4c70f07c, 0x0000001f
+
+ /* Shift right by larger amounts - should be masked. */
+ TEST_SHIFT l.srl, 0xb38f0f83, 0x00000021
+ TEST_SHIFT l.srl, 0xb38f0f83, 0x00002224
+ TEST_SHIFT l.srl, 0xb38f0f83, 0x00f789f0
+ TEST_SHIFT l.srl, 0xb38f0f83, 0xffffffff
+
+ TEST_SHIFT l.srl, 0x4c70f07c, 0x00000021
+ TEST_SHIFT l.srl, 0x4c70f07c, 0x00002224
+ TEST_SHIFT l.srl, 0x4c70f07c, 0x00f789f0
+ TEST_SHIFT l.srl, 0x4c70f07c, 0xffffffff
+
+ /* Test l.srli */
+
+ /* Shift right by zero. */
+ TEST_SHIFT_I l.srli, 0xb38f0f83, 0x0000
+
+ /* Shift right by amounts in the 1-31 range. */
+ TEST_SHIFT_I l.srli, 0xb38f0f83, 0x0001
+ TEST_SHIFT_I l.srli, 0xb38f0f83, 0x0004
+ TEST_SHIFT_I l.srli, 0xb38f0f83, 0x0010
+ TEST_SHIFT_I l.srli, 0xb38f0f83, 0x001f
+
+ TEST_SHIFT_I l.srli, 0x4c70f07c, 0x0001
+ TEST_SHIFT_I l.srli, 0x4c70f07c, 0x0004
+ TEST_SHIFT_I l.srli, 0x4c70f07c, 0x0010
+ TEST_SHIFT_I l.srli, 0x4c70f07c, 0x001f
+
+ /* Shift right by larger amounts - should be masked. */
+ TEST_SHIFT_I l.srli, 0xb38f0f83, 0x0021
+ TEST_SHIFT_I l.srli, 0xb38f0f83, 0x0024
+ TEST_SHIFT_I l.srli, 0xb38f0f83, 0x0030
+ TEST_SHIFT_I l.srli, 0xb38f0f83, 0x003f
+
+ TEST_SHIFT_I l.srli, 0x4c70f07c, 0x0021
+ TEST_SHIFT_I l.srli, 0x4c70f07c, 0x0024
+ TEST_SHIFT_I l.srli, 0x4c70f07c, 0x0030
+ TEST_SHIFT_I l.srli, 0x4c70f07c, 0x003f
+
+ POP LINK_REGISTER_R9
+ RETURN_TO_LINK_REGISTER_R9
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-18 03:46:45 +0000