DBT-RISE/DBT-RISE-TGC
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fix cycle estimation plugin

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This commit is contained in:
Eyck Jentzsch
2022-02-01 21:14:50 +01:00
parent 98b418ff43
commit 09b0f0d0c8
6 changed files with 18 additions and 11 deletions
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2
incl/iss/arch/riscv_hart_m_p.h
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@ -201,7 +201,7 @@ public:
void disass_output(uint64_t pc, const std::string instr) override {
CLOG(INFO, disass) << fmt::format("0x{:016x} {:40} [s:0x{:x};c:{}]",
pc, instr, (reg_t)state.mstatus, this->reg.icount);
pc, instr, (reg_t)state.mstatus, this->reg.icount + cycle_offset);
};
iss::instrumentation_if *get_instrumentation_if() override { return &instr_if; }

2
incl/iss/arch/riscv_hart_msu_vp.h
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@ -307,7 +307,7 @@ public:
void disass_output(uint64_t pc, const std::string instr) override {
CLOG(INFO, disass) << fmt::format("0x{:016x} {:40} [p:{};s:0x{:x};c:{}]",
pc, instr, lvl[this->reg.PRIV], (reg_t)state.mstatus, this->reg.ccount);
pc, instr, lvl[this->reg.PRIV], (reg_t)state.mstatus, this->reg.ccount + cycle_offset);
};
iss::instrumentation_if *get_instrumentation_if() override { return &instr_if; }

2
incl/iss/arch/riscv_hart_mu_p.h
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@ -216,7 +216,7 @@ public:
void disass_output(uint64_t pc, const std::string instr) override {
CLOG(INFO, disass) << fmt::format("0x{:016x} {:40} [p:{};s:0x{:x};c:{}]",
pc, instr, lvl[this->reg.PRIV], (reg_t)state.mstatus, this->reg.icount);
pc, instr, lvl[this->reg.PRIV], (reg_t)state.mstatus, this->reg.icount + cycle_offset);
};
iss::instrumentation_if *get_instrumentation_if() override { return &instr_if; }

6
incl/iss/plugin/cycle_estimate.h
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@ -49,11 +49,13 @@ class cycle_estimate: public iss::vm_plugin {
BEGIN_BF_DECL(instr_desc, uint32_t)
BF_FIELD(taken, 24, 8)
BF_FIELD(not_taken, 16, 8)
BF_FIELD(size, 0, 16)
instr_desc(uint32_t size, uint32_t taken, uint32_t not_taken): instr_desc() {
BF_FIELD(is_branch, 8, 8)
BF_FIELD(size, 0, 8)
instr_desc(uint32_t size, uint32_t taken, uint32_t not_taken, bool branch): instr_desc() {
this->size=size;
this->taken=taken;
this->not_taken=not_taken;
this->is_branch=branch;
}
END_BF_DECL();