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fuzz_with_unicorn: Randomize SP

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This commit is contained in:
MerryMage 2018-08-01 15:30:43 +01:00
parent 9a7d75be3b
commit a8b938ef32
1 changed files with 5 additions and 3 deletions
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8
tests/A64/fuzz_with_unicorn.cpp
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@ -182,10 +182,12 @@ static void RunTestInstance(const Unicorn::RegisterArray& regs, const Unicorn::V
static Dynarmic::A64::Jit jit{jit_user_config}; static Dynarmic::A64::Jit jit{jit_user_config};
static Unicorn uni{uni_env}; static Unicorn uni{uni_env};
const u64 initial_sp = RandInt<u64>(0x30'0000'0000, 0x40'0000'0000) * 4;
jit.SetRegisters(regs); jit.SetRegisters(regs);
jit.SetVectors(vecs); jit.SetVectors(vecs);
jit.SetPC(instructions_start); jit.SetPC(instructions_start);
jit.SetSP(0x08000000); jit.SetSP(initial_sp);
jit.SetFpcr(fpcr); jit.SetFpcr(fpcr);
jit.SetFpsr(0); jit.SetFpsr(0);
jit.SetPstate(pstate); jit.SetPstate(pstate);
@ -193,7 +195,7 @@ static void RunTestInstance(const Unicorn::RegisterArray& regs, const Unicorn::V
uni.SetRegisters(regs); uni.SetRegisters(regs);
uni.SetVectors(vecs); uni.SetVectors(vecs);
uni.SetPC(instructions_start); uni.SetPC(instructions_start);
uni.SetSP(0x08000000); uni.SetSP(initial_sp);
uni.SetFpcr(fpcr); uni.SetFpcr(fpcr);
uni.SetFpsr(0); uni.SetFpsr(0);
uni.SetPstate(pstate); uni.SetPstate(pstate);
@ -216,7 +218,7 @@ static void RunTestInstance(const Unicorn::RegisterArray& regs, const Unicorn::V
fmt::print("{:3s}: {:016x}\n", static_cast<A64::Reg>(i), regs[i]); fmt::print("{:3s}: {:016x}\n", static_cast<A64::Reg>(i), regs[i]);
for (size_t i = 0; i < vecs.size(); ++i) for (size_t i = 0; i < vecs.size(); ++i)
fmt::print("{:3s}: {}\n", static_cast<A64::Vec>(i), vecs[i]); fmt::print("{:3s}: {}\n", static_cast<A64::Vec>(i), vecs[i]);
fmt::print("sp : 08000000\n"); fmt::print("sp : {:016x}\n", initial_sp);
fmt::print("pc : {:016x}\n", instructions_start); fmt::print("pc : {:016x}\n", instructions_start);
fmt::print("p : {:08x}\n", pstate); fmt::print("p : {:08x}\n", pstate);
fmt::print("fpcr {:08x}\n", fpcr); fmt::print("fpcr {:08x}\n", fpcr);