diff options
Diffstat (limited to 'riscv/processor.cc')
| -rw-r--r-- | riscv/processor.cc | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/riscv/processor.cc b/riscv/processor.cc index f2b0ab3..ad9944e 100644 --- a/riscv/processor.cc +++ b/riscv/processor.cc @@ -942,16 +942,23 @@ void processor_t::register_extension(extension_t* x) void processor_t::register_base_instructions() { #define DECLARE_INSN(name, match, mask) \ - insn_bits_t name##_match = (match), name##_mask = (mask); + insn_bits_t name##_match = (match), name##_mask = (mask); \ + bool name##_supported = true; + #include "encoding.h" #undef DECLARE_INSN + #define DECLARE_OVERLAP_INSN(name, ext) { name##_supported &= isa->extension_enabled(ext); } + #include "overlap_list.h" + #undef DECLARE_OVERLAP_INSN + #define DEFINE_INSN(name) \ extern reg_t rv32i_##name(processor_t*, insn_t, reg_t); \ extern reg_t rv64i_##name(processor_t*, insn_t, reg_t); \ extern reg_t rv32e_##name(processor_t*, insn_t, reg_t); \ extern reg_t rv64e_##name(processor_t*, insn_t, reg_t); \ register_insn((insn_desc_t) { \ + name##_supported, \ name##_match, \ name##_mask, \ rv32i_##name, \ |