lib/codegen-meta moved into lib/codegen. (#423)

* lib/codegen-meta moved into lib/codegen. * Renamed codegen-meta and existing meta.
2018-07-31 10:56:26 -04:00
parent 65a1a6bb28
commit d9d40e1cdf
89 changed files with 7 additions and 9 deletions
--- a/lib/codegen/meta-python/isa/riscv/defs.py
+++ b/lib/codegen/meta-python/isa/riscv/defs.py
@@ -0,0 +1,14 @@
+"""
+RISC-V definitions.
+
+Commonly used definitions.
+"""
+from __future__ import absolute_import
+from cdsl.isa import TargetISA, CPUMode
+import base.instructions
+
+ISA = TargetISA('riscv', [base.instructions.GROUP])  # type: TargetISA
+
+# CPU modes for 32-bit and 64-bit operation.
+RV32 = CPUMode('RV32', ISA)
+RV64 = CPUMode('RV64', ISA)