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| author | Andrew Waterman <waterman@cs.berkeley.edu> | 2016-06-29 15:00:22 -0700 |
|---|---|---|
| committer | Andrew Waterman <waterman@cs.berkeley.edu> | 2016-06-29 15:02:12 -0700 |
| commit | 03b8bad375217fbc2143046e8caad9d80301abdb (patch) | |
| tree | a5649fae5b7eb88825a5f94181820e4affff67b8 /riscv/disasm.h | |
| parent | 9b960e91b4d7e44d59fd73a7199517a82ba07c86 (diff) | |
| download | spike-03b8bad375217fbc2143046e8caad9d80301abdb.zip spike-03b8bad375217fbc2143046e8caad9d80301abdb.tar.gz spike-03b8bad375217fbc2143046e8caad9d80301abdb.tar.bz2 | |
Disassemble RVC instructions based on XLEN
The interpretation of RVC opcodes depends on XLEN, and the disassembler
always assumed RV32.
h/t Michael Clark
Diffstat (limited to 'riscv/disasm.h')
| -rw-r--r-- | riscv/disasm.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/riscv/disasm.h b/riscv/disasm.h index a8da066..e2981d4 100644 --- a/riscv/disasm.h +++ b/riscv/disasm.h @@ -60,14 +60,14 @@ class disasm_insn_t class disassembler_t { public: - disassembler_t(); + disassembler_t(int xlen); ~disassembler_t(); - std::string disassemble(insn_t insn); + std::string disassemble(insn_t insn) const; void add_insn(disasm_insn_t* insn); private: static const int HASH_SIZE = 256; std::vector<const disasm_insn_t*> chain[HASH_SIZE+1]; - const disasm_insn_t* lookup(insn_t insn); + const disasm_insn_t* lookup(insn_t insn) const; }; #endif |