DBT-RISE/DBT-RISE-TGC
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adds support for different branch types in tracing

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This commit is contained in:
Eyck Jentzsch 2022-08-08 06:30:37 +02:00
parent 1ad66a71d8
commit 00e02bf565
2 changed files with 6 additions and 76 deletions
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41
gen_input/templates/interp/CORENAME.cpp.gtl
View File

@ -137,44 +137,6 @@ protected:
using coro_t = boost::coroutines2::coroutine<void>::pull_type;
std::vector<coro_t> spawn_blocks;
template<typename T>
T& pc_assign(T& val){super::ex_info.branch_taken=true; return val;}
inline uint8_t readSpace1(typename super::mem_type_e space, uint64_t addr){
auto ret = super::template read_mem<uint8_t>(space, addr);
if(this->core.trap_state) throw 0;
return ret;
}
inline uint16_t readSpace2(typename super::mem_type_e space, uint64_t addr){
auto ret = super::template read_mem<uint16_t>(space, addr);
if(this->core.trap_state) throw 0;
return ret;
}
inline uint32_t readSpace4(typename super::mem_type_e space, uint64_t addr){
auto ret = super::template read_mem<uint32_t>(space, addr);
if(this->core.trap_state) throw 0;
return ret;
}
inline uint64_t readSpace8(typename super::mem_type_e space, uint64_t addr){
auto ret = super::template read_mem<uint64_t>(space, addr);
if(this->core.trap_state) throw 0;
return ret;
}
inline void writeSpace1(typename super::mem_type_e space, uint64_t addr, uint8_t data){
super::write_mem(space, addr, data);
if(this->core.trap_state) throw 0;
}
inline void writeSpace2(typename super::mem_type_e space, uint64_t addr, uint16_t data){
super::write_mem(space, addr, data);
if(this->core.trap_state) throw 0;
}
inline void writeSpace4(typename super::mem_type_e space, uint64_t addr, uint32_t data){
super::write_mem(space, addr, data);
if(this->core.trap_state) throw 0;
}
inline void writeSpace8(typename super::mem_type_e space, uint64_t addr, uint64_t data){
super::write_mem(space, addr, data);
if(this->core.trap_state) throw 0;
}
template<unsigned W, typename U, typename S = typename std::make_signed<U>::type>
inline S sext(U from) {
auto mask = (1ULL<<W) - 1;
@ -183,12 +145,15 @@ protected:
}
inline void process_spawn_blocks() {
if(spawn_blocks.size()==0) return;
std::swap(super::ex_info.branch_taken, super::ex_info.hw_branch_taken);
for(auto it = std::begin(spawn_blocks); it!=std::end(spawn_blocks);)
if(*it){
(*it)();
++it;
} else
spawn_blocks.erase(it);
std::swap(super::ex_info.branch_taken, super::ex_info.hw_branch_taken);
}
<%functions.each{ it.eachLine { %>
${it}<%}%>

41
src/vm/interp/vm_tgc_c.cpp
View File

@ -131,44 +131,6 @@ protected:
using coro_t = boost::coroutines2::coroutine<void>::pull_type;
std::vector<coro_t> spawn_blocks;
template<typename T>
T& pc_assign(T& val){super::ex_info.branch_taken=true; return val;}
inline uint8_t readSpace1(typename super::mem_type_e space, uint64_t addr){
auto ret = super::template read_mem<uint8_t>(space, addr);
if(this->core.trap_state) throw 0;
return ret;
}
inline uint16_t readSpace2(typename super::mem_type_e space, uint64_t addr){
auto ret = super::template read_mem<uint16_t>(space, addr);
if(this->core.trap_state) throw 0;
return ret;
}
inline uint32_t readSpace4(typename super::mem_type_e space, uint64_t addr){
auto ret = super::template read_mem<uint32_t>(space, addr);
if(this->core.trap_state) throw 0;
return ret;
}
inline uint64_t readSpace8(typename super::mem_type_e space, uint64_t addr){
auto ret = super::template read_mem<uint64_t>(space, addr);
if(this->core.trap_state) throw 0;
return ret;
}
inline void writeSpace1(typename super::mem_type_e space, uint64_t addr, uint8_t data){
super::write_mem(space, addr, data);
if(this->core.trap_state) throw 0;
}
inline void writeSpace2(typename super::mem_type_e space, uint64_t addr, uint16_t data){
super::write_mem(space, addr, data);
if(this->core.trap_state) throw 0;
}
inline void writeSpace4(typename super::mem_type_e space, uint64_t addr, uint32_t data){
super::write_mem(space, addr, data);
if(this->core.trap_state) throw 0;
}
inline void writeSpace8(typename super::mem_type_e space, uint64_t addr, uint64_t data){
super::write_mem(space, addr, data);
if(this->core.trap_state) throw 0;
}
template<unsigned W, typename U, typename S = typename std::make_signed<U>::type>
inline S sext(U from) {
auto mask = (1ULL<<W) - 1;
@ -177,12 +139,15 @@ protected:
}
inline void process_spawn_blocks() {
if(spawn_blocks.size()==0) return;
std::swap(super::ex_info.branch_taken, super::ex_info.hw_branch_taken);
for(auto it = std::begin(spawn_blocks); it!=std::end(spawn_blocks);)
if(*it){
(*it)();
++it;
} else
spawn_blocks.erase(it);
std::swap(super::ex_info.branch_taken, super::ex_info.hw_branch_taken);
}
private: