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| author | Andrew Waterman <waterman@cs.berkeley.edu> | 2015-09-08 15:05:31 -0700 |
|---|---|---|
| committer | Andrew Waterman <waterman@cs.berkeley.edu> | 2015-09-08 15:05:31 -0700 |
| commit | 26d7f0f08e861335dc7bb2b51759c2206915a25a (patch) | |
| tree | cf4b42673ab458ce9bef8259235918de2ef164e8 /riscv/insn_template.cc | |
| parent | 1063a09757908d6b2e5712231e3690f380e4a080 (diff) | |
| download | spike-26d7f0f08e861335dc7bb2b51759c2206915a25a.zip spike-26d7f0f08e861335dc7bb2b51759c2206915a25a.tar.gz spike-26d7f0f08e861335dc7bb2b51759c2206915a25a.tar.bz2 | |
Add facility to instrument specific opcodes
It's not ideal, because it requires modifying tracer.h. A more general
facility would allow overriding the instruction execution function for
a given opcode dynamically.
Diffstat (limited to 'riscv/insn_template.cc')
| -rw-r--r-- | riscv/insn_template.cc | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/riscv/insn_template.cc b/riscv/insn_template.cc index 35f67a0..1e79326 100644 --- a/riscv/insn_template.cc +++ b/riscv/insn_template.cc @@ -7,6 +7,7 @@ reg_t rv32_NAME(processor_t* p, insn_t insn, reg_t pc) int xlen = 32; reg_t npc = sext_xlen(pc + insn_length(OPCODE)); #include "insns/NAME.h" + trace_opcode(p, OPCODE, insn); return npc; } @@ -15,5 +16,6 @@ reg_t rv64_NAME(processor_t* p, insn_t insn, reg_t pc) int xlen = 64; reg_t npc = sext_xlen(pc + insn_length(OPCODE)); #include "insns/NAME.h" + trace_opcode(p, OPCODE, insn); return npc; } |