1 files changed, 75 insertions, 0 deletions
diff --git a/isa/rv64uzbb/orc_b.S b/isa/rv64uzbb/orc_b.S
new file mode 100644
index 0000000..b236bd3
--- /dev/null
+++ b/isa/rv64uzbb/orc_b.S
@@ -0,0 +1,75 @@
+# See LICENSE for license details.
+
+#*****************************************************************************
+# orc.b.S
+#-----------------------------------------------------------------------------
+#
+# Test orc.b instruction.
+#
+
+#include "riscv_test.h"
+#include "test_macros.h"
+
+RVTEST_RV64U
+RVTEST_CODE_BEGIN
+
+  #-------------------------------------------------------------
+  # Arithmetic tests
+  #-------------------------------------------------------------
+
+  TEST_R_OP( 2,  orc.b, 0x0000000000000000, 0x0000000000000000);
+  TEST_R_OP( 3,  orc.b, 0x00000000000000ff, 0x0000000000000001);
+  TEST_R_OP( 4,  orc.b, 0x00000000000000ff, 0x0000000000000003);
+
+  TEST_R_OP( 5,  orc.b, 0xffffffffffffff00, 0xffffffffffff8000 );
+  TEST_R_OP( 6,  orc.b, 0x0000000000ff0000, 0x0000000000800000 );
+  TEST_R_OP( 7,  orc.b, 0x00ffffffffffff00, 0x0004ffffffff8000 );
+
+  TEST_R_OP( 8,  orc.b, 0x000000000000ffff, 0x0000000000007fff);
+  TEST_R_OP( 9,  orc.b, 0x00000000ffffffff, 0x000000007fffffff);
+  TEST_R_OP( 10, orc.b, 0x0000000000ffffff, 0x000000000007ffff );
+
+  TEST_R_OP( 11, orc.b, 0xffffffffff000000, 0xffffffff80000000);
+  TEST_R_OP( 12, orc.b, 0x00ffffffffffff00, 0x00ff578f121f5000);
+
+  TEST_R_OP( 13, orc.b, 0xff00000000000000, 0x8000000000000000);
+  TEST_R_OP( 14, orc.b, 0x00000000000000ff, 0x000000000000000e);
+  TEST_R_OP( 15, orc.b, 0xff0000ffffffffff, 0xa000000320401341);
+
+  #-------------------------------------------------------------
+  # Source/Destination tests
+  #-------------------------------------------------------------
+
+  TEST_R_SRC1_EQ_DEST( 16, orc.b, 0xff, 13);
+  TEST_R_SRC1_EQ_DEST( 17, orc.b, 0xff, 11);
+
+  #-------------------------------------------------------------
+  # Bypassing tests
+  #-------------------------------------------------------------
+
+  TEST_R_DEST_BYPASS( 18, 0, orc.b, 0xff, 13);
+  TEST_R_DEST_BYPASS( 29, 1, orc.b, 0xff, 19);
+  TEST_R_DEST_BYPASS( 20, 2, orc.b, 0xff, 34);
+
+  #-------------------------------------------------------------
+  # Other tests
+  #-------------------------------------------------------------
+
+  TEST_R_OP( 21,  orc.b, 0x0000000000ffff00, 0x00000000007f8000 );
+  TEST_R_OP( 22,  orc.b, 0x0000000000ffff00, 0x0000000000808000 );
+  TEST_R_OP( 23,  orc.b, 0x00000000ffffff00, 0x0000000001808000 );
+
+  TEST_R_OP( 24,  orc.b, 0x000000ff0000ffff, 0x0000000300007fff);
+  TEST_R_OP( 25,  orc.b, 0x000000ffffffffff, 0x000000077fffffff);
+  TEST_R_OP( 26,  orc.b, 0x000000ff00ffffff, 0x0000000f0007ffff);
+
+  TEST_PASSFAIL
+
+RVTEST_CODE_END
+
+  .data
+RVTEST_DATA_BEGIN
+
+  TEST_DATA
+
+RVTEST_DATA_END