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-rw-r--r--isa/rv32uzbkb/Makefrag12
-rw-r--r--isa/rv32uzbkb/brev8.S7
-rw-r--r--isa/rv32uzbkb/pack.S68
-rw-r--r--isa/rv32uzbkb/packh.S68
-rw-r--r--isa/rv32uzbkb/unzip.S61
-rw-r--r--isa/rv32uzbkb/zip.S61
6 files changed, 277 insertions, 0 deletions
diff --git a/isa/rv32uzbkb/Makefrag b/isa/rv32uzbkb/Makefrag
new file mode 100644
index 0000000..1159aac
--- /dev/null
+++ b/isa/rv32uzbkb/Makefrag
@@ -0,0 +1,12 @@
+rv32uzbkb_sc_tests = \
+ brev8 \
+ pack \
+ packh \
+ unzip \
+ zip
+
+rv32uzbkb_p_tests = $(addprefix rv32uzbkb-p-, $(rv32uzbkb_sc_tests))
+rv32uzbkb_v_tests = $(addprefix rv32uzbkb-v-, $(rv32uzbkb_sc_tests))
+rv32uzbkb_ps_tests = $(addprefix rv32uzbkb-ps-, $(rv32uzbkb_sc_tests))
+
+spike_tests += $(rv32uzbkb_p_tests) $(rv32uzbkb_v_tests)
diff --git a/isa/rv32uzbkb/brev8.S b/isa/rv32uzbkb/brev8.S
new file mode 100644
index 0000000..c231bd2
--- /dev/null
+++ b/isa/rv32uzbkb/brev8.S
@@ -0,0 +1,7 @@
+# See LICENSE for license details.
+
+#include "riscv_test.h"
+#undef RVTEST_RV64U
+#define RVTEST_RV64U RVTEST_RV32U
+
+#include "../rv64uzbkb/brev8.S"
diff --git a/isa/rv32uzbkb/pack.S b/isa/rv32uzbkb/pack.S
new file mode 100644
index 0000000..d1d4902
--- /dev/null
+++ b/isa/rv32uzbkb/pack.S
@@ -0,0 +1,68 @@
+# See LICENSE for license details.
+
+#*****************************************************************************
+# pack.S
+#-----------------------------------------------------------------------------
+#
+# Test pack instruction.
+#
+
+#include "riscv_test.h"
+#include "test_macros.h"
+
+RVTEST_RV32U
+RVTEST_CODE_BEGIN
+
+ #-------------------------------------------------------------
+ # Arithmetic tests
+ #-------------------------------------------------------------
+
+ TEST_RR_OP( 2, pack, 0xDEF05678, 0x12345678, 0x9ABCDEF0 );
+ TEST_RR_OP( 3, pack, 0x0000FFFF, 0x0000FFFF, 0xFFFF0000 );
+ TEST_RR_OP( 4, pack, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF );
+ TEST_RR_OP( 5, pack, 0x00000000, 0x00000000, 0x00000000 );
+ TEST_RR_OP( 6, pack, 0x5555AAAA, 0xAAAAAAAA, 0x55555555 );
+
+ #-------------------------------------------------------------
+ # Source/Destination tests
+ #-------------------------------------------------------------
+
+ TEST_RR_SRC1_EQ_DEST( 7, pack, 0xDEF05678, 0x12345678, 0x9ABCDEF0 );
+ TEST_RR_SRC2_EQ_DEST( 8, pack, 0xDEF05678, 0x12345678, 0x9ABCDEF0 );
+ TEST_RR_SRC12_EQ_DEST( 9, pack, 0xFFFFFFFF, 0xFFFFFFFF );
+
+ #-------------------------------------------------------------
+ # Bypassing tests
+ #-------------------------------------------------------------
+
+ TEST_RR_DEST_BYPASS( 10, 0, pack, 0xDEF05678, 0x12345678, 0x9ABCDEF0 );
+ TEST_RR_DEST_BYPASS( 11, 1, pack, 0x0000FFFF, 0x0000FFFF, 0xFFFF0000 );
+ TEST_RR_DEST_BYPASS( 12, 2, pack, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF );
+
+ TEST_RR_SRC12_BYPASS( 13, 0, 0, pack, 0xDEF05678, 0x12345678, 0x9ABCDEF0 );
+ TEST_RR_SRC12_BYPASS( 14, 0, 1, pack, 0xFFFFFFFF, 0x0000FFFF, 0x0000FFFF );
+ TEST_RR_SRC12_BYPASS( 15, 0, 2, pack, 0xFFFFFFFF, 0x0000FFFF, 0x0000FFFF );
+ TEST_RR_SRC12_BYPASS( 16, 1, 0, pack, 0xDEF05678, 0x12345678, 0x9ABCDEF0 );
+ TEST_RR_SRC12_BYPASS( 17, 1, 1, pack, 0xFFFFFFFF, 0x0000FFFF, 0x0000FFFF );
+ TEST_RR_SRC12_BYPASS( 18, 2, 0, pack, 0xFFFFFFFF, 0x0000FFFF, 0x0000FFFF );
+
+ TEST_RR_SRC21_BYPASS( 19, 0, 0, pack, 0xDEF05678, 0x12345678, 0x9ABCDEF0 );
+ TEST_RR_SRC21_BYPASS( 20, 0, 1, pack, 0xFFFFFFFF, 0x0000FFFF, 0x0000FFFF );
+ TEST_RR_SRC21_BYPASS( 21, 0, 2, pack, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF );
+ TEST_RR_SRC21_BYPASS( 22, 1, 0, pack, 0xDEF05678, 0x12345678, 0x9ABCDEF0 );
+ TEST_RR_SRC21_BYPASS( 23, 1, 1, pack, 0xFFFFFFFF, 0x0000FFFF, 0x0000FFFF );
+ TEST_RR_SRC21_BYPASS( 24, 2, 0, pack, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF );
+
+ TEST_RR_ZEROSRC1( 25, pack, 0xDEF00000, 0x9ABCDEF0 );
+ TEST_RR_ZEROSRC2( 26, pack, 0x00005678, 0x12345678 );
+ TEST_RR_ZEROSRC12( 27, pack, 0x00000000 );
+ TEST_RR_ZERODEST( 28, pack, 0x12345678, 0x9ABCDEF0 );
+
+ TEST_PASSFAIL
+
+RVTEST_CODE_END
+
+ .data
+RVTEST_DATA_BEGIN
+ TEST_DATA
+RVTEST_DATA_END
diff --git a/isa/rv32uzbkb/packh.S b/isa/rv32uzbkb/packh.S
new file mode 100644
index 0000000..bd5688e
--- /dev/null
+++ b/isa/rv32uzbkb/packh.S
@@ -0,0 +1,68 @@
+# See LICENSE for license details.
+
+#*****************************************************************************
+# packh.S
+#-----------------------------------------------------------------------------
+#
+# Test packh instruction.
+#
+
+#include "riscv_test.h"
+#include "test_macros.h"
+
+RVTEST_RV32U
+RVTEST_CODE_BEGIN
+
+ #-------------------------------------------------------------
+ # Arithmetic tests
+ #-------------------------------------------------------------
+
+ TEST_RR_OP( 2, packh, 0x0000F078, 0x12345678, 0x9ABCDEF0 );
+ TEST_RR_OP( 3, packh, 0x0000FFFF, 0xFFFFFFFF, 0xFFFFFFFF );
+ TEST_RR_OP( 4, packh, 0x00000000, 0x00000000, 0x00000000 );
+ TEST_RR_OP( 5, packh, 0x0000CDAB, 0x000000AB, 0x000000CD );
+ TEST_RR_OP( 6, packh, 0x00003412, 0x00000012, 0x00000034 );
+
+ #-------------------------------------------------------------
+ # Source/Destination tests
+ #-------------------------------------------------------------
+
+ TEST_RR_SRC1_EQ_DEST( 12, packh, 0x0000F078, 0x12345678, 0x9ABCDEF0 );
+ TEST_RR_SRC2_EQ_DEST( 13, packh, 0x0000F078, 0x12345678, 0x9ABCDEF0 );
+ TEST_RR_SRC12_EQ_DEST( 14, packh, 0x0000FFFF, 0xFFFFFFFF );
+
+ #-------------------------------------------------------------
+ # Bypassing tests
+ #-------------------------------------------------------------
+
+ TEST_RR_DEST_BYPASS( 15, 0, packh, 0x0000F078, 0x12345678, 0x9ABCDEF0 );
+ TEST_RR_DEST_BYPASS( 16, 1, packh, 0x0000FFFF, 0xFFFFFFFF, 0xFFFFFFFF );
+ TEST_RR_DEST_BYPASS( 17, 2, packh, 0x00000000, 0x00000000, 0x00000000 );
+
+ TEST_RR_SRC12_BYPASS( 18, 0, 0, packh, 0x0000F078, 0x12345678, 0x9ABCDEF0 );
+ TEST_RR_SRC12_BYPASS( 19, 0, 1, packh, 0x0000FFFF, 0xFFFFFFFF, 0xFFFFFFFF );
+ TEST_RR_SRC12_BYPASS( 20, 0, 2, packh, 0x00000000, 0x00000000, 0x00000000 );
+ TEST_RR_SRC12_BYPASS( 21, 1, 0, packh, 0x0000F078, 0x12345678, 0x9ABCDEF0 );
+ TEST_RR_SRC12_BYPASS( 22, 1, 1, packh, 0x0000FFFF, 0xFFFFFFFF, 0xFFFFFFFF );
+ TEST_RR_SRC12_BYPASS( 23, 2, 0, packh, 0x00000000, 0x00000000, 0x00000000 );
+
+ TEST_RR_SRC21_BYPASS( 24, 0, 0, packh, 0x0000F078, 0x12345678, 0x9ABCDEF0 );
+ TEST_RR_SRC21_BYPASS( 25, 0, 1, packh, 0x0000FFFF, 0xFFFFFFFF, 0xFFFFFFFF );
+ TEST_RR_SRC21_BYPASS( 26, 0, 2, packh, 0x00000000, 0x00000000, 0x00000000 );
+ TEST_RR_SRC21_BYPASS( 27, 1, 0, packh, 0x0000F078, 0x12345678, 0x9ABCDEF0 );
+ TEST_RR_SRC21_BYPASS( 28, 1, 1, packh, 0x0000FFFF, 0xFFFFFFFF, 0xFFFFFFFF );
+ TEST_RR_SRC21_BYPASS( 29, 2, 0, packh, 0x00000000, 0x00000000, 0x00000000 );
+
+ TEST_RR_ZEROSRC1( 30, packh, 0x0000F000, 0x9ABCDEF0 );
+ TEST_RR_ZEROSRC2( 31, packh, 0x00000078, 0x12345678 );
+ TEST_RR_ZEROSRC12( 32, packh, 0x00000000 );
+ TEST_RR_ZERODEST( 33, packh, 0x12345678, 0x9ABCDEF0 );
+
+ TEST_PASSFAIL
+
+RVTEST_CODE_END
+
+ .data
+RVTEST_DATA_BEGIN
+ TEST_DATA
+RVTEST_DATA_END
diff --git a/isa/rv32uzbkb/unzip.S b/isa/rv32uzbkb/unzip.S
new file mode 100644
index 0000000..7c90be6
--- /dev/null
+++ b/isa/rv32uzbkb/unzip.S
@@ -0,0 +1,61 @@
+# See LICENSE for license details.
+
+#*****************************************************************************
+# unzip.S
+#-----------------------------------------------------------------------------
+#
+# Test unzip instruction.
+#
+
+#include "riscv_test.h"
+#include "test_macros.h"
+
+RVTEST_RV32U
+RVTEST_CODE_BEGIN
+
+ #-------------------------------------------------------------
+ # Arithmetic tests
+ #-------------------------------------------------------------
+
+ TEST_R_OP( 2, unzip, 0x0000FFFF, 0x55555555 );
+ TEST_R_OP( 3, unzip, 0xFFFF0000, 0xAAAAAAAA );
+ TEST_R_OP( 4, unzip, 0x00000000, 0x00000000 );
+ TEST_R_OP( 5, unzip, 0xFFFFFFFF, 0xFFFFFFFF );
+ TEST_R_OP( 6, unzip, 0xAAAA5555, 0x99999999 );
+ TEST_R_OP( 7, unzip, 0x0F0F0F0F, 0x00FF00FF );
+ TEST_R_OP( 8, unzip, 0xBEFFE36B, 0xDEADBEEF );
+
+ #-------------------------------------------------------------
+ # Source/Destination tests
+ #-------------------------------------------------------------
+
+ TEST_R_SRC1_EQ_DEST( 11, unzip, 0x0000FFFF, 0x55555555 );
+ TEST_R_SRC1_EQ_DEST( 12, unzip, 0xFFFF0000, 0xAAAAAAAA );
+
+ #-------------------------------------------------------------
+ # Bypassing tests
+ #-------------------------------------------------------------
+
+ TEST_R_DEST_BYPASS( 13, 0, unzip, 0x0000FFFF, 0x55555555 );
+ TEST_R_DEST_BYPASS( 14, 1, unzip, 0x0000FFFF, 0x55555555 );
+ TEST_R_DEST_BYPASS( 15, 2, unzip, 0x0000FFFF, 0x55555555 );
+ TEST_R_DEST_BYPASS( 16, 3, unzip, 0x0000FFFF, 0x55555555 );
+
+ TEST_R_DEST_BYPASS( 17, 0, unzip, 0xFFFF0000, 0xAAAAAAAA );
+ TEST_R_DEST_BYPASS( 18, 1, unzip, 0xFFFF0000, 0xAAAAAAAA );
+ TEST_R_DEST_BYPASS( 19, 2, unzip, 0xFFFF0000, 0xAAAAAAAA );
+ TEST_R_DEST_BYPASS( 20, 3, unzip, 0xFFFF0000, 0xAAAAAAAA );
+
+ TEST_R_DEST_BYPASS( 21, 0, unzip, 0xAAAA5555, 0x99999999 );
+ TEST_R_DEST_BYPASS( 22, 1, unzip, 0xAAAA5555, 0x99999999 );
+ TEST_R_DEST_BYPASS( 23, 2, unzip, 0xAAAA5555, 0x99999999 );
+ TEST_R_DEST_BYPASS( 24, 3, unzip, 0xAAAA5555, 0x99999999 );
+
+ TEST_PASSFAIL
+
+RVTEST_CODE_END
+
+ .data
+RVTEST_DATA_BEGIN
+ TEST_DATA
+RVTEST_DATA_END \ No newline at end of file
diff --git a/isa/rv32uzbkb/zip.S b/isa/rv32uzbkb/zip.S
new file mode 100644
index 0000000..98bfe84
--- /dev/null
+++ b/isa/rv32uzbkb/zip.S
@@ -0,0 +1,61 @@
+# See LICENSE for license details.
+
+#*****************************************************************************
+# zip.S
+#-----------------------------------------------------------------------------
+#
+# Test zip instruction.
+#
+
+#include "riscv_test.h"
+#include "test_macros.h"
+
+RVTEST_RV32U
+RVTEST_CODE_BEGIN
+
+ #-------------------------------------------------------------
+ # Arithmetic tests
+ #-------------------------------------------------------------
+
+ TEST_R_OP( 2, zip, 0x55555555, 0x0000FFFF );
+ TEST_R_OP( 3, zip, 0xAAAAAAAA, 0xFFFF0000 );
+ TEST_R_OP( 4, zip, 0x00000000, 0x00000000 );
+ TEST_R_OP( 5, zip, 0xFFFFFFFF, 0xFFFFFFFF );
+ TEST_R_OP( 6, zip, 0x99999999, 0xAAAA5555 );
+ TEST_R_OP( 7, zip, 0x00FF00FF, 0x0F0F0F0F );
+ TEST_R_OP( 8, zip, 0xDEADBEEF, 0xBEFFE36B );
+
+ #-------------------------------------------------------------
+ # Source/Destination tests
+ #-------------------------------------------------------------
+
+ TEST_R_SRC1_EQ_DEST( 11, zip, 0x55555555, 0x0000FFFF );
+ TEST_R_SRC1_EQ_DEST( 12, zip, 0xAAAAAAAA, 0xFFFF0000 );
+
+ #-------------------------------------------------------------
+ # Bypassing tests
+ #-------------------------------------------------------------
+
+ TEST_R_DEST_BYPASS( 13, 0, zip, 0x55555555, 0x0000FFFF );
+ TEST_R_DEST_BYPASS( 14, 1, zip, 0x55555555, 0x0000FFFF );
+ TEST_R_DEST_BYPASS( 15, 2, zip, 0x55555555, 0x0000FFFF );
+ TEST_R_DEST_BYPASS( 16, 3, zip, 0x55555555, 0x0000FFFF );
+
+ TEST_R_DEST_BYPASS( 17, 0, zip, 0xAAAAAAAA, 0xFFFF0000 );
+ TEST_R_DEST_BYPASS( 18, 1, zip, 0xAAAAAAAA, 0xFFFF0000 );
+ TEST_R_DEST_BYPASS( 19, 2, zip, 0xAAAAAAAA, 0xFFFF0000 );
+ TEST_R_DEST_BYPASS( 20, 3, zip, 0xAAAAAAAA, 0xFFFF0000 );
+
+ TEST_R_DEST_BYPASS( 21, 0, zip, 0x99999999, 0xAAAA5555 );
+ TEST_R_DEST_BYPASS( 22, 1, zip, 0x99999999, 0xAAAA5555 );
+ TEST_R_DEST_BYPASS( 23, 2, zip, 0x99999999, 0xAAAA5555 );
+ TEST_R_DEST_BYPASS( 24, 3, zip, 0x99999999, 0xAAAA5555 );
+
+ TEST_PASSFAIL
+
+RVTEST_CODE_END
+
+ .data
+RVTEST_DATA_BEGIN
+ TEST_DATA
+RVTEST_DATA_END \ No newline at end of file
generated by cgit v1.1 at 2026-02-11 23:37:05 +0000