Add zbs test cases

rogerchang23424 · rogerchang23424 · commit 9c06101326cd · 2024-02-19T11:35:22.000+08:00
Signed-off-by: Roger Chang &lt;rogerycchang@google.com&gt;
diff --git a/isa/Makefile b/isa/Makefile
@@ -17,6 +17,7 @@ include $(src_dir)/rv64uzfh/Makefrag
 include $(src_dir)/rv64uzba/Makefrag
 include $(src_dir)/rv64uzbb/Makefrag
 include $(src_dir)/rv64uzbc/Makefrag
+include $(src_dir)/rv64uzbs/Makefrag
 include $(src_dir)/rv64si/Makefrag
 include $(src_dir)/rv64ssvnapot/Makefrag
 include $(src_dir)/rv64mi/Makefrag
@@ -32,6 +33,7 @@ include $(src_dir)/rv32uzfh/Makefrag
 include $(src_dir)/rv32uzba/Makefrag
 include $(src_dir)/rv32uzbb/Makefrag
 include $(src_dir)/rv32uzbc/Makefrag
+include $(src_dir)/rv32uzbs/Makefrag
 include $(src_dir)/rv32si/Makefrag
 include $(src_dir)/rv32mi/Makefrag
 
@@ -56,10 +58,10 @@ vpath %.S $(src_dir)
 	$(RISCV_OBJDUMP) $< > $@
 
 %.out: %
-	$(RISCV_SIM) --isa=rv64gc_zfh_zicboz_svnapot_zicntr_zba_zbb_zbc --misaligned $< 2> $@
+	$(RISCV_SIM) --isa=rv64gc_zfh_zicboz_svnapot_zicntr_zba_zbb_zbc_zbs --misaligned $< 2> $@
 
 %.out32: %
-	$(RISCV_SIM) --isa=rv32gc_zfh_zicboz_svnapot_zicntr_zba_zbb_zbc --misaligned $< 2> $@
+	$(RISCV_SIM) --isa=rv32gc_zfh_zicboz_svnapot_zicntr_zba_zbb_zbc_zbs --misaligned $< 2> $@
 
 define compile_template
 
@@ -95,6 +97,7 @@ $(eval $(call compile_template,rv32uzfh,-march=rv32g_zfh -mabi=ilp32))
 $(eval $(call compile_template,rv32uzba,-march=rv32g_zba -mabi=ilp32))
 $(eval $(call compile_template,rv32uzbb,-march=rv32g_zbb -mabi=ilp32))
 $(eval $(call compile_template,rv32uzbc,-march=rv32g_zbc -mabi=ilp32))
+$(eval $(call compile_template,rv32uzbs,-march=rv32g_zbs -mabi=ilp32))
 $(eval $(call compile_template,rv32si,-march=rv32g -mabi=ilp32))
 $(eval $(call compile_template,rv32mi,-march=rv32g -mabi=ilp32))
 ifeq ($(XLEN),64)
@@ -108,6 +111,7 @@ $(eval $(call compile_template,rv64uzfh,-march=rv64g_zfh -mabi=lp64))
 $(eval $(call compile_template,rv64uzba,-march=rv64g_zba -mabi=lp64))
 $(eval $(call compile_template,rv64uzbb,-march=rv64g_zbb -mabi=lp64))
 $(eval $(call compile_template,rv64uzbc,-march=rv64g_zbc -mabi=lp64))
+$(eval $(call compile_template,rv64uzbs,-march=rv64g_zbs -mabi=lp64))
 $(eval $(call compile_template,rv64mzicbo,-march=rv64g_zicboz -mabi=lp64))
 $(eval $(call compile_template,rv64si,-march=rv64g -mabi=lp64))
 $(eval $(call compile_template,rv64ssvnapot,-march=rv64g -mabi=lp64))
diff --git a/isa/rv32uzbs/Makefrag b/isa/rv32uzbs/Makefrag
@@ -0,0 +1,15 @@
+#=======================================================================
+# Makefrag for rv32uzbs tests
+#-----------------------------------------------------------------------
+
+rv32uzbs_sc_tests = \
+	bclr bclri \
+	bext bexti \
+	binv binvi \
+	bset bseti \
+
+rv32uzbs_p_tests = $(addprefix rv32uzbs-p-, $(rv32uzbs_sc_tests))
+rv32uzbs_v_tests = $(addprefix rv32uzbs-v-, $(rv32uzbs_sc_tests))
+rv32uzbs_ps_tests = $(addprefix rv32uzbs-ps-, $(rv32uzbs_sc_tests))
+
+spike_tests += $(rv32uzbs_p_tests) $(rv32uzbs_v_tests)
diff --git a/isa/rv32uzbs/bclr.S b/isa/rv32uzbs/bclr.S
@@ -0,0 +1,7 @@
+# See LICENSE for license details.
+
+#include "riscv_test.h"
+#undef RVTEST_RV64U
+#define RVTEST_RV64U RVTEST_RV32U
+
+#include "../rv64uzbs/bclr.S"
diff --git a/isa/rv32uzbs/bclri.S b/isa/rv32uzbs/bclri.S
@@ -0,0 +1,7 @@
+# See LICENSE for license details.
+
+#include "riscv_test.h"
+#undef RVTEST_RV64U
+#define RVTEST_RV64U RVTEST_RV32U
+
+#include "../rv64uzbs/bclri.S"
diff --git a/isa/rv32uzbs/bext.S b/isa/rv32uzbs/bext.S
@@ -0,0 +1,7 @@
+# See LICENSE for license details.
+
+#include "riscv_test.h"
+#undef RVTEST_RV64U
+#define RVTEST_RV64U RVTEST_RV32U
+
+#include "../rv64uzbs/bext.S"
diff --git a/isa/rv32uzbs/bexti.S b/isa/rv32uzbs/bexti.S
@@ -0,0 +1,7 @@
+# See LICENSE for license details.
+
+#include "riscv_test.h"
+#undef RVTEST_RV64U
+#define RVTEST_RV64U RVTEST_RV32U
+
+#include "../rv64uzbs/bexti.S"
diff --git a/isa/rv32uzbs/binv.S b/isa/rv32uzbs/binv.S
@@ -0,0 +1,7 @@
+# See LICENSE for license details.
+
+#include "riscv_test.h"
+#undef RVTEST_RV64U
+#define RVTEST_RV64U RVTEST_RV32U
+
+#include "../rv64uzbs/binv.S"
diff --git a/isa/rv32uzbs/binvi.S b/isa/rv32uzbs/binvi.S
@@ -0,0 +1,7 @@
+# See LICENSE for license details.
+
+#include "riscv_test.h"
+#undef RVTEST_RV64U
+#define RVTEST_RV64U RVTEST_RV32U
+
+#include "../rv64uzbs/binvi.S"
diff --git a/isa/rv32uzbs/bset.S b/isa/rv32uzbs/bset.S
@@ -0,0 +1,7 @@
+# See LICENSE for license details.
+
+#include "riscv_test.h"
+#undef RVTEST_RV64U
+#define RVTEST_RV64U RVTEST_RV32U
+
+#include "../rv64uzbs/bset.S"
diff --git a/isa/rv32uzbs/bseti.S b/isa/rv32uzbs/bseti.S
@@ -0,0 +1,7 @@
+# See LICENSE for license details.
+
+#include "riscv_test.h"
+#undef RVTEST_RV64U
+#define RVTEST_RV64U RVTEST_RV32U
+
+#include "../rv64uzbs/bseti.S"
diff --git a/isa/rv64uzbs/Makefrag b/isa/rv64uzbs/Makefrag
@@ -0,0 +1,15 @@
+#=======================================================================
+# Makefrag for rv64uzbs tests
+#-----------------------------------------------------------------------
+
+rv64uzbs_sc_tests = \
+	bclr bclri \
+	bext bexti \
+	binv binvi \
+	bset bseti \
+
+rv64uzbs_p_tests = $(addprefix rv64uzbs-p-, $(rv64uzbs_sc_tests))
+rv64uzbs_v_tests = $(addprefix rv64uzbs-v-, $(rv64uzbs_sc_tests))
+rv64uzbs_ps_tests = $(addprefix rv64uzbs-ps-, $(rv64uzbs_sc_tests))
+
+spike_tests += $(rv64uzbs_p_tests) $(rv64uzbs_v_tests)
diff --git a/isa/rv64uzbs/bclr.S b/isa/rv64uzbs/bclr.S
@@ -0,0 +1,96 @@
+# See LICENSE for license details.
+
+#*****************************************************************************
+# bclr.S
+#-----------------------------------------------------------------------------
+#
+# Test bclr instruction.
+#
+
+#include "riscv_test.h"
+#include "test_macros.h"
+
+RVTEST_RV64U
+RVTEST_CODE_BEGIN
+
+  #-------------------------------------------------------------
+  # Arithmetic tests
+  #-------------------------------------------------------------
+
+  TEST_RR_OP( 2,  bclr, 0xff00ff00, 0xff00ff00, 0  );
+  TEST_RR_OP( 3,  bclr, 0x00ff00fd, 0x00ff00ff, 1  );
+  TEST_RR_OP( 4,  bclr, 0xff00fe00, 0xff00ff00, 8  );
+  TEST_RR_OP( 5,  bclr, 0x0ff00ff0, 0x0ff00ff0, 14 );
+  TEST_RR_OP( 6,  bclr, 0x07f00ff0, 0x0ff00ff0, 27 );
+
+  TEST_RR_OP( 7,  bclr, 0xfffffffffffffffe, 0xffffffffffffffff, 0  );
+  TEST_RR_OP( 8,  bclr, 0xfffffffffffffffd, 0xffffffffffffffff, 1  );
+  TEST_RR_OP( 9,  bclr, 0xffffffffffffff7f, 0xffffffffffffffff, 7  );
+  TEST_RR_OP( 10, bclr, 0xffffffffffffbfff, 0xffffffffffffffff, 14 );
+  TEST_RR_OP( 11, bclr, 0xfffffffff7ffffff, 0xffffffffffffffff, 27 );
+
+  TEST_RR_OP( 12, bclr, 0x21212120, 0x21212121, 0  );
+  TEST_RR_OP( 13, bclr, 0x21212121, 0x21212121, 1  );
+  TEST_RR_OP( 14, bclr, 0x21212121, 0x21212121, 7  );
+  TEST_RR_OP( 15, bclr, 0x21210121, 0x21212121, 13 );
+  TEST_RR_OP( 16, bclr, 0x04848484, 0x84848484, 31 );
+
+  # Verify that shifts only use bottom six(rv64) or five(rv32) bits
+
+  TEST_RR_OP( 17, bclr, 0x21212120, 0x21212121, 0xffffffffffffffc0 );
+  TEST_RR_OP( 18, bclr, 0x21212121, 0x21212121, 0xffffffffffffffc1 );
+  TEST_RR_OP( 19, bclr, 0x21212121, 0x21212121, 0xffffffffffffffc7 );
+  TEST_RR_OP( 20, bclr, 0x84848484, 0x84848484, 0xffffffffffffffce );
+
+#if __riscv_xlen == 64
+  TEST_RR_OP( 21, bclr, 0x4484848421212121, 0xc484848421212121, 0xffffffffffffffff );
+  TEST_RR_OP( 50, bclr, 0x0000000000000001, 0x0000000000000001, 63 );
+  TEST_RR_OP( 51, bclr, 0xffffff7fffffffff, 0xffffffffffffffff, 39 );
+  TEST_RR_OP( 52, bclr, 0xfffff7ff00000000, 0xffffffff00000000, 43 );
+#endif
+
+  #-------------------------------------------------------------
+  # Source/Destination tests
+  #-------------------------------------------------------------
+
+  TEST_RR_SRC1_EQ_DEST( 22, bclr, 0x00000001, 0x00000001, 7  );
+  TEST_RR_SRC2_EQ_DEST( 23, bclr, 0x00001551, 0x00005551, 14 );
+  TEST_RR_SRC12_EQ_DEST( 24, bclr, 3, 3 );
+
+  #-------------------------------------------------------------
+  # Bypassing tests
+  #-------------------------------------------------------------
+
+  TEST_RR_DEST_BYPASS( 25, 0, bclr, 0xff00ff00, 0xff00ff00, 0  );
+  TEST_RR_DEST_BYPASS( 26, 1, bclr, 0x00ff00fd, 0x00ff00ff, 1  );
+  TEST_RR_DEST_BYPASS( 27, 2, bclr, 0xff00fe00, 0xff00ff00, 8  );
+
+  TEST_RR_SRC12_BYPASS( 28, 0, 0, bclr, 0xff00ff00, 0xff00ff00, 0  );
+  TEST_RR_SRC12_BYPASS( 29, 0, 1, bclr, 0x00ff00fd, 0x00ff00ff, 1  );
+  TEST_RR_SRC12_BYPASS( 30, 0, 2, bclr, 0xff00fe00, 0xff00ff00, 8  );
+  TEST_RR_SRC12_BYPASS( 31, 1, 0, bclr, 0xff00ff00, 0xff00ff00, 0  );
+  TEST_RR_SRC12_BYPASS( 32, 1, 1, bclr, 0x00ff00fd, 0x00ff00ff, 1  );
+  TEST_RR_SRC12_BYPASS( 33, 2, 0, bclr, 0xff00fe00, 0xff00ff00, 8  );
+
+  TEST_RR_SRC21_BYPASS( 34, 0, 0, bclr, 0xff00fe00, 0xff00ff00, 8  );
+  TEST_RR_SRC21_BYPASS( 35, 0, 1, bclr, 0x0ff00ff0, 0x0ff00ff0, 14 );
+  TEST_RR_SRC21_BYPASS( 36, 0, 2, bclr, 0x07f00ff0, 0x0ff00ff0, 27 );
+  TEST_RR_SRC21_BYPASS( 37, 1, 0, bclr, 0xff00fe00, 0xff00ff00, 8  );
+  TEST_RR_SRC21_BYPASS( 38, 1, 1, bclr, 0x0ff00ff0, 0x0ff00ff0, 14 );
+  TEST_RR_SRC21_BYPASS( 39, 2, 0, bclr, 0x07f00ff0, 0x0ff00ff0, 27 );
+
+  TEST_RR_ZEROSRC1( 40, bclr, 0, 15 );
+  TEST_RR_ZEROSRC2( 41, bclr, 32, 32 );
+  TEST_RR_ZEROSRC12( 42, bclr, 0 );
+  TEST_RR_ZERODEST( 43, bclr, 1024, 2048 );
+
+  TEST_PASSFAIL
+
+RVTEST_CODE_END
+
+  .data
+RVTEST_DATA_BEGIN
+
+  TEST_DATA
+
+RVTEST_DATA_END
diff --git a/isa/rv64uzbs/bclri.S b/isa/rv64uzbs/bclri.S
@@ -0,0 +1,74 @@
+# See LICENSE for license details.
+
+#*****************************************************************************
+# bclri.S
+#-----------------------------------------------------------------------------
+#
+# Test bclri instruction.
+#
+
+#include "riscv_test.h"
+#include "test_macros.h"
+
+RVTEST_RV64U
+RVTEST_CODE_BEGIN
+
+  #-------------------------------------------------------------
+  # Arithmetic tests
+  #-------------------------------------------------------------
+
+  TEST_IMM_OP( 2,  bclri, 0xff00ff00, 0xff00ff00, 0  );
+  TEST_IMM_OP( 3,  bclri, 0x00ff00fd, 0x00ff00ff, 1  );
+  TEST_IMM_OP( 4,  bclri, 0xff00fe00, 0xff00ff00, 8  );
+  TEST_IMM_OP( 5,  bclri, 0x0ff00ff0, 0x0ff00ff0, 14 );
+  TEST_IMM_OP( 6,  bclri, 0x07f00ff0, 0x0ff00ff0, 27 );
+
+  TEST_IMM_OP( 7,  bclri, 0xfffffffffffffffe, 0xffffffffffffffff, 0  );
+  TEST_IMM_OP( 8,  bclri, 0xfffffffffffffffd, 0xffffffffffffffff, 1  );
+  TEST_IMM_OP( 9,  bclri, 0xffffffffffffff7f, 0xffffffffffffffff, 7  );
+  TEST_IMM_OP( 10, bclri, 0xffffffffffffbfff, 0xffffffffffffffff, 14 );
+  TEST_IMM_OP( 11, bclri, 0xfffffffff7ffffff, 0xffffffffffffffff, 27 );
+
+  TEST_IMM_OP( 12, bclri, 0x21212120, 0x21212121, 0  );
+  TEST_IMM_OP( 13, bclri, 0x21212121, 0x21212121, 1  );
+  TEST_IMM_OP( 14, bclri, 0x21212121, 0x21212121, 7  );
+  TEST_IMM_OP( 15, bclri, 0x21210121, 0x21212121, 13 );
+  TEST_IMM_OP( 16, bclri, 0x04848484, 0x84848484, 31 );
+
+#if __riscv_xlen == 64
+  TEST_IMM_OP( 50, bclri, 0x0000000000000001, 0x0000000000000001, 63 );
+  TEST_IMM_OP( 51, bclri, 0xffffff7fffffffff, 0xffffffffffffffff, 39 );
+  TEST_IMM_OP( 52, bclri, 0xfffff7ff00000000, 0xffffffff00000000, 43 );
+#endif
+
+  #-------------------------------------------------------------
+  # Source/Destination tests
+  #-------------------------------------------------------------
+
+  TEST_IMM_SRC1_EQ_DEST( 17, bclri, 0x00000001, 0x00000001, 7 );
+
+  #-------------------------------------------------------------
+  # Bypassing tests
+  #-------------------------------------------------------------
+
+  TEST_IMM_DEST_BYPASS( 18, 0, bclri, 0xff00fe00, 0xff00ff00, 8  );
+  TEST_IMM_DEST_BYPASS( 19, 1, bclri, 0x0ff00ff0, 0x0ff00ff0, 14 );
+  TEST_IMM_DEST_BYPASS( 20, 2, bclri, 0x07f00ff0, 0x0ff00ff0, 27 );
+
+  TEST_IMM_SRC1_BYPASS( 21, 0, bclri, 0xff00fe00, 0xff00ff00, 8  );
+  TEST_IMM_SRC1_BYPASS( 22, 1, bclri, 0x0ff00ff0, 0x0ff00ff0, 14 );
+  TEST_IMM_SRC1_BYPASS( 23, 2, bclri, 0x07f00ff0, 0x0ff00ff0, 27 );
+
+  TEST_IMM_ZEROSRC1( 24, bclri, 0, 31 );
+  TEST_IMM_ZERODEST( 25, bclri, 33, 20 );
+
+  TEST_PASSFAIL
+
+RVTEST_CODE_END
+
+  .data
+RVTEST_DATA_BEGIN
+
+  TEST_DATA
+
+RVTEST_DATA_END
diff --git a/isa/rv64uzbs/bext.S b/isa/rv64uzbs/bext.S
diff --git a/isa/rv64uzbs/bexti.S b/isa/rv64uzbs/bexti.S
diff --git a/isa/rv64uzbs/binv.S b/isa/rv64uzbs/binv.S
diff --git a/isa/rv64uzbs/binvi.S b/isa/rv64uzbs/binvi.S
diff --git a/isa/rv64uzbs/bset.S b/isa/rv64uzbs/bset.S
diff --git a/isa/rv64uzbs/bseti.S b/isa/rv64uzbs/bseti.S
