DBT-RISE/DBT-RISE-TGC
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adds cycle increment to tcc

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This commit is contained in:
Eyck-Alexander Jentzsch 2024-12-28 09:14:24 +01:00
parent 1089800682
commit be0f783af8
2 changed files with 91 additions and 4 deletions
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2
src/iss/arch/tgc5c.h
View File

@ -189,7 +189,6 @@ struct tgc5c: public arch_if {
uint8_t* get_regs_base_ptr() override;
inline bool should_stop() { return interrupt_sim; }
inline uint64_t stop_code() { return interrupt_sim; }
@ -199,7 +198,6 @@ struct tgc5c: public arch_if {
virtual iss::sync_type needed_sync() const { return iss::NO_SYNC; }
#pragma pack(push, 1)
struct TGC5C_regs {
uint32_t X0 = 0;

93
src/vm/tcc/vm_tgc5c.cpp
View File

@ -92,7 +92,7 @@ protected:
super::setup_module(m);
}
compile_ret_t gen_single_inst_behavior(virt_addr_t &,tu_builder&) override;
compile_ret_t gen_single_inst_behavior(virt_addr_t &, tu_builder&) override;
void gen_trap_behavior(tu_builder& tu) override;
@ -344,6 +344,7 @@ private:
auto cur_pc_val = tu.constant(pc.val, traits::reg_bit_widths[traits::PC]);
pc=pc+ 4;
gen_set_pc(tu, pc, traits::NEXT_PC);
tu("(*cycle)++;");
tu.open_scope();
this->gen_set_tval(tu, instr);
if(rd>=static_cast<uint32_t>(traits:: RFS)) {
@ -379,6 +380,7 @@ private:
auto cur_pc_val = tu.constant(pc.val, traits::reg_bit_widths[traits::PC]);
pc=pc+ 4;
gen_set_pc(tu, pc, traits::NEXT_PC);
tu("(*cycle)++;");
tu.open_scope();
this->gen_set_tval(tu, instr);
if(rd>=static_cast<uint32_t>(traits:: RFS)) {
@ -414,6 +416,7 @@ private:
auto cur_pc_val = tu.constant(pc.val, traits::reg_bit_widths[traits::PC]);
pc=pc+ 4;
gen_set_pc(tu, pc, traits::NEXT_PC);
tu("(*cycle)++;");
tu.open_scope();
this->gen_set_tval(tu, instr);
tu.store(traits::LAST_BRANCH, tu.constant(static_cast<int>(NO_JUMP),32));
@ -460,6 +463,7 @@ private:
auto cur_pc_val = tu.constant(pc.val, traits::reg_bit_widths[traits::PC]);
pc=pc+ 4;
gen_set_pc(tu, pc, traits::NEXT_PC);
tu("(*cycle)++;");
tu.open_scope();
this->gen_set_tval(tu, instr);
tu.store(traits::LAST_BRANCH, tu.constant(static_cast<int>(NO_JUMP),32));
@ -517,6 +521,7 @@ private:
auto cur_pc_val = tu.constant(pc.val, traits::reg_bit_widths[traits::PC]);
pc=pc+ 4;
gen_set_pc(tu, pc, traits::NEXT_PC);
tu("(*cycle)++;");
tu.open_scope();
this->gen_set_tval(tu, instr);
tu.store(traits::LAST_BRANCH, tu.constant(static_cast<int>(NO_JUMP),32));
@ -566,6 +571,7 @@ private:
auto cur_pc_val = tu.constant(pc.val, traits::reg_bit_widths[traits::PC]);
pc=pc+ 4;
gen_set_pc(tu, pc, traits::NEXT_PC);
tu("(*cycle)++;");
tu.open_scope();
this->gen_set_tval(tu, instr);
tu.store(traits::LAST_BRANCH, tu.constant(static_cast<int>(NO_JUMP),32));
@ -615,6 +621,7 @@ private:
auto cur_pc_val = tu.constant(pc.val, traits::reg_bit_widths[traits::PC]);
pc=pc+ 4;
gen_set_pc(tu, pc, traits::NEXT_PC);
tu("(*cycle)++;");
tu.open_scope();
this->gen_set_tval(tu, instr);
tu.store(traits::LAST_BRANCH, tu.constant(static_cast<int>(NO_JUMP),32));
@ -664,6 +671,7 @@ private:
auto cur_pc_val = tu.constant(pc.val, traits::reg_bit_widths[traits::PC]);
pc=pc+ 4;
gen_set_pc(tu, pc, traits::NEXT_PC);
tu("(*cycle)++;");
tu.open_scope();
this->gen_set_tval(tu, instr);
tu.store(traits::LAST_BRANCH, tu.constant(static_cast<int>(NO_JUMP),32));
@ -713,6 +721,7 @@ private:
auto cur_pc_val = tu.constant(pc.val, traits::reg_bit_widths[traits::PC]);
pc=pc+ 4;
gen_set_pc(tu, pc, traits::NEXT_PC);
tu("(*cycle)++;");
tu.open_scope();
this->gen_set_tval(tu, instr);
tu.store(traits::LAST_BRANCH, tu.constant(static_cast<int>(NO_JUMP),32));
@ -762,6 +771,7 @@ private:
auto cur_pc_val = tu.constant(pc.val, traits::reg_bit_widths[traits::PC]);
pc=pc+ 4;
gen_set_pc(tu, pc, traits::NEXT_PC);
tu("(*cycle)++;");
tu.open_scope();
this->gen_set_tval(tu, instr);
tu.store(traits::LAST_BRANCH, tu.constant(static_cast<int>(NO_JUMP),32));
@ -811,6 +821,7 @@ private:
auto cur_pc_val = tu.constant(pc.val, traits::reg_bit_widths[traits::PC]);
pc=pc+ 4;
gen_set_pc(tu, pc, traits::NEXT_PC);
tu("(*cycle)++;");
tu.open_scope();
this->gen_set_tval(tu, instr);
if(rd>=static_cast<uint32_t>(traits:: RFS)||rs1>=static_cast<uint32_t>(traits:: RFS)) {
@ -851,6 +862,7 @@ private:
auto cur_pc_val = tu.constant(pc.val, traits::reg_bit_widths[traits::PC]);
pc=pc+ 4;
gen_set_pc(tu, pc, traits::NEXT_PC);
tu("(*cycle)++;");
tu.open_scope();
this->gen_set_tval(tu, instr);
if(rd>=static_cast<uint32_t>(traits:: RFS)||rs1>=static_cast<uint32_t>(traits:: RFS)) {
@ -891,6 +903,7 @@ private:
auto cur_pc_val = tu.constant(pc.val, traits::reg_bit_widths[traits::PC]);
pc=pc+ 4;
gen_set_pc(tu, pc, traits::NEXT_PC);
tu("(*cycle)++;");
tu.open_scope();
this->gen_set_tval(tu, instr);
if(rd>=static_cast<uint32_t>(traits:: RFS)||rs1>=static_cast<uint32_t>(traits:: RFS)) {
@ -931,6 +944,7 @@ private:
auto cur_pc_val = tu.constant(pc.val, traits::reg_bit_widths[traits::PC]);
pc=pc+ 4;
gen_set_pc(tu, pc, traits::NEXT_PC);
tu("(*cycle)++;");
tu.open_scope();
this->gen_set_tval(tu, instr);
if(rd>=static_cast<uint32_t>(traits:: RFS)||rs1>=static_cast<uint32_t>(traits:: RFS)) {
@ -971,6 +985,7 @@ private:
auto cur_pc_val = tu.constant(pc.val, traits::reg_bit_widths[traits::PC]);
pc=pc+ 4;
gen_set_pc(tu, pc, traits::NEXT_PC);
tu("(*cycle)++;");
tu.open_scope();
this->gen_set_tval(tu, instr);
if(rd>=static_cast<uint32_t>(traits:: RFS)||rs1>=static_cast<uint32_t>(traits:: RFS)) {
@ -1011,6 +1026,7 @@ private:
auto cur_pc_val = tu.constant(pc.val, traits::reg_bit_widths[traits::PC]);
pc=pc+ 4;
gen_set_pc(tu, pc, traits::NEXT_PC);
tu("(*cycle)++;");
tu.open_scope();
this->gen_set_tval(tu, instr);
if(rs2>=static_cast<uint32_t>(traits:: RFS)||rs1>=static_cast<uint32_t>(traits:: RFS)) {
@ -1048,6 +1064,7 @@ private:
auto cur_pc_val = tu.constant(pc.val, traits::reg_bit_widths[traits::PC]);
pc=pc+ 4;
gen_set_pc(tu, pc, traits::NEXT_PC);
tu("(*cycle)++;");
tu.open_scope();
this->gen_set_tval(tu, instr);
if(rs2>=static_cast<uint32_t>(traits:: RFS)||rs1>=static_cast<uint32_t>(traits:: RFS)) {
@ -1085,6 +1102,7 @@ private:
auto cur_pc_val = tu.constant(pc.val, traits::reg_bit_widths[traits::PC]);
pc=pc+ 4;
gen_set_pc(tu, pc, traits::NEXT_PC);
tu("(*cycle)++;");
tu.open_scope();
this->gen_set_tval(tu, instr);
if(rs2>=static_cast<uint32_t>(traits:: RFS)||rs1>=static_cast<uint32_t>(traits:: RFS)) {
@ -1122,6 +1140,7 @@ private:
auto cur_pc_val = tu.constant(pc.val, traits::reg_bit_widths[traits::PC]);
pc=pc+ 4;
gen_set_pc(tu, pc, traits::NEXT_PC);
tu("(*cycle)++;");
tu.open_scope();
this->gen_set_tval(tu, instr);
if(rd>=static_cast<uint32_t>(traits:: RFS)||rs1>=static_cast<uint32_t>(traits:: RFS)) {
@ -1160,6 +1179,7 @@ private:
auto cur_pc_val = tu.constant(pc.val, traits::reg_bit_widths[traits::PC]);
pc=pc+ 4;
gen_set_pc(tu, pc, traits::NEXT_PC);
tu("(*cycle)++;");
tu.open_scope();
this->gen_set_tval(tu, instr);
if(rd>=static_cast<uint32_t>(traits:: RFS)||rs1>=static_cast<uint32_t>(traits:: RFS)) {
@ -1198,6 +1218,7 @@ private:
auto cur_pc_val = tu.constant(pc.val, traits::reg_bit_widths[traits::PC]);
pc=pc+ 4;
gen_set_pc(tu, pc, traits::NEXT_PC);
tu("(*cycle)++;");
tu.open_scope();
this->gen_set_tval(tu, instr);
if(rd>=static_cast<uint32_t>(traits:: RFS)||rs1>=static_cast<uint32_t>(traits:: RFS)) {
@ -1236,6 +1257,7 @@ private:
auto cur_pc_val = tu.constant(pc.val, traits::reg_bit_widths[traits::PC]);
pc=pc+ 4;
gen_set_pc(tu, pc, traits::NEXT_PC);
tu("(*cycle)++;");
tu.open_scope();
this->gen_set_tval(tu, instr);
if(rd>=static_cast<uint32_t>(traits:: RFS)||rs1>=static_cast<uint32_t>(traits:: RFS)) {
@ -1274,6 +1296,7 @@ private:
auto cur_pc_val = tu.constant(pc.val, traits::reg_bit_widths[traits::PC]);
pc=pc+ 4;
gen_set_pc(tu, pc, traits::NEXT_PC);
tu("(*cycle)++;");
tu.open_scope();
this->gen_set_tval(tu, instr);
if(rd>=static_cast<uint32_t>(traits:: RFS)||rs1>=static_cast<uint32_t>(traits:: RFS)) {
@ -1312,6 +1335,7 @@ private:
auto cur_pc_val = tu.constant(pc.val, traits::reg_bit_widths[traits::PC]);
pc=pc+ 4;
gen_set_pc(tu, pc, traits::NEXT_PC);
tu("(*cycle)++;");
tu.open_scope();
this->gen_set_tval(tu, instr);
if(rd>=static_cast<uint32_t>(traits:: RFS)||rs1>=static_cast<uint32_t>(traits:: RFS)) {
@ -1350,6 +1374,7 @@ private:
auto cur_pc_val = tu.constant(pc.val, traits::reg_bit_widths[traits::PC]);
pc=pc+ 4;
gen_set_pc(tu, pc, traits::NEXT_PC);
tu("(*cycle)++;");
tu.open_scope();
this->gen_set_tval(tu, instr);
if(rd>=static_cast<uint32_t>(traits:: RFS)||rs1>=static_cast<uint32_t>(traits:: RFS)) {
@ -1388,6 +1413,7 @@ private:
auto cur_pc_val = tu.constant(pc.val, traits::reg_bit_widths[traits::PC]);
pc=pc+ 4;
gen_set_pc(tu, pc, traits::NEXT_PC);
tu("(*cycle)++;");
tu.open_scope();
this->gen_set_tval(tu, instr);
if(rd>=static_cast<uint32_t>(traits:: RFS)||rs1>=static_cast<uint32_t>(traits:: RFS)) {
@ -1426,6 +1452,7 @@ private:
auto cur_pc_val = tu.constant(pc.val, traits::reg_bit_widths[traits::PC]);
pc=pc+ 4;
gen_set_pc(tu, pc, traits::NEXT_PC);
tu("(*cycle)++;");
tu.open_scope();
this->gen_set_tval(tu, instr);
if(rd>=static_cast<uint32_t>(traits:: RFS)||rs1>=static_cast<uint32_t>(traits:: RFS)) {
@ -1464,6 +1491,7 @@ private:
auto cur_pc_val = tu.constant(pc.val, traits::reg_bit_widths[traits::PC]);
pc=pc+ 4;
gen_set_pc(tu, pc, traits::NEXT_PC);
tu("(*cycle)++;");
tu.open_scope();
this->gen_set_tval(tu, instr);
if(rd>=static_cast<uint32_t>(traits:: RFS)||rs1>=static_cast<uint32_t>(traits:: RFS)||rs2>=static_cast<uint32_t>(traits:: RFS)) {
@ -1502,6 +1530,7 @@ private:
auto cur_pc_val = tu.constant(pc.val, traits::reg_bit_widths[traits::PC]);
pc=pc+ 4;
gen_set_pc(tu, pc, traits::NEXT_PC);
tu("(*cycle)++;");
tu.open_scope();
this->gen_set_tval(tu, instr);
if(rd>=static_cast<uint32_t>(traits:: RFS)||rs1>=static_cast<uint32_t>(traits:: RFS)||rs2>=static_cast<uint32_t>(traits:: RFS)) {
@ -1540,6 +1569,7 @@ private:
auto cur_pc_val = tu.constant(pc.val, traits::reg_bit_widths[traits::PC]);
pc=pc+ 4;
gen_set_pc(tu, pc, traits::NEXT_PC);
tu("(*cycle)++;");
tu.open_scope();
this->gen_set_tval(tu, instr);
if(rd>=static_cast<uint32_t>(traits:: RFS)||rs1>=static_cast<uint32_t>(traits:: RFS)||rs2>=static_cast<uint32_t>(traits:: RFS)) {
@ -1580,6 +1610,7 @@ private:
auto cur_pc_val = tu.constant(pc.val, traits::reg_bit_widths[traits::PC]);
pc=pc+ 4;
gen_set_pc(tu, pc, traits::NEXT_PC);
tu("(*cycle)++;");
tu.open_scope();
this->gen_set_tval(tu, instr);
if(rd>=static_cast<uint32_t>(traits:: RFS)||rs1>=static_cast<uint32_t>(traits:: RFS)||rs2>=static_cast<uint32_t>(traits:: RFS)) {
@ -1618,6 +1649,7 @@ private:
auto cur_pc_val = tu.constant(pc.val, traits::reg_bit_widths[traits::PC]);
pc=pc+ 4;
gen_set_pc(tu, pc, traits::NEXT_PC);
tu("(*cycle)++;");
tu.open_scope();
this->gen_set_tval(tu, instr);
if(rd>=static_cast<uint32_t>(traits:: RFS)||rs1>=static_cast<uint32_t>(traits:: RFS)||rs2>=static_cast<uint32_t>(traits:: RFS)) {
@ -1656,6 +1688,7 @@ private:
auto cur_pc_val = tu.constant(pc.val, traits::reg_bit_widths[traits::PC]);
pc=pc+ 4;
gen_set_pc(tu, pc, traits::NEXT_PC);
tu("(*cycle)++;");
tu.open_scope();
this->gen_set_tval(tu, instr);
if(rd>=static_cast<uint32_t>(traits:: RFS)||rs1>=static_cast<uint32_t>(traits:: RFS)||rs2>=static_cast<uint32_t>(traits:: RFS)) {
@ -1694,6 +1727,7 @@ private:
auto cur_pc_val = tu.constant(pc.val, traits::reg_bit_widths[traits::PC]);
pc=pc+ 4;
gen_set_pc(tu, pc, traits::NEXT_PC);
tu("(*cycle)++;");
tu.open_scope();
this->gen_set_tval(tu, instr);
if(rd>=static_cast<uint32_t>(traits:: RFS)||rs1>=static_cast<uint32_t>(traits:: RFS)||rs2>=static_cast<uint32_t>(traits:: RFS)) {
@ -1734,6 +1768,7 @@ private:
auto cur_pc_val = tu.constant(pc.val, traits::reg_bit_widths[traits::PC]);
pc=pc+ 4;
gen_set_pc(tu, pc, traits::NEXT_PC);
tu("(*cycle)++;");
tu.open_scope();
this->gen_set_tval(tu, instr);
if(rd>=static_cast<uint32_t>(traits:: RFS)||rs1>=static_cast<uint32_t>(traits:: RFS)||rs2>=static_cast<uint32_t>(traits:: RFS)) {
@ -1774,6 +1809,7 @@ private:
auto cur_pc_val = tu.constant(pc.val, traits::reg_bit_widths[traits::PC]);
pc=pc+ 4;
gen_set_pc(tu, pc, traits::NEXT_PC);
tu("(*cycle)++;");
tu.open_scope();
this->gen_set_tval(tu, instr);
if(rd>=static_cast<uint32_t>(traits:: RFS)||rs1>=static_cast<uint32_t>(traits:: RFS)||rs2>=static_cast<uint32_t>(traits:: RFS)) {
@ -1812,6 +1848,7 @@ private:
auto cur_pc_val = tu.constant(pc.val, traits::reg_bit_widths[traits::PC]);
pc=pc+ 4;
gen_set_pc(tu, pc, traits::NEXT_PC);
tu("(*cycle)++;");
tu.open_scope();
this->gen_set_tval(tu, instr);
if(rd>=static_cast<uint32_t>(traits:: RFS)||rs1>=static_cast<uint32_t>(traits:: RFS)||rs2>=static_cast<uint32_t>(traits:: RFS)) {
@ -1852,6 +1889,7 @@ private:
auto cur_pc_val = tu.constant(pc.val, traits::reg_bit_widths[traits::PC]);
pc=pc+ 4;
gen_set_pc(tu, pc, traits::NEXT_PC);
tu("(*cycle)++;");
tu.open_scope();
this->gen_set_tval(tu, instr);
tu.write_mem(traits::FENCE, static_cast<uint32_t>(traits:: fence), tu.constant((uint8_t)pred<<4|succ,8));
@ -1877,6 +1915,7 @@ private:
auto cur_pc_val = tu.constant(pc.val, traits::reg_bit_widths[traits::PC]);
pc=pc+ 4;
gen_set_pc(tu, pc, traits::NEXT_PC);
tu("(*cycle)++;");
tu.open_scope();
this->gen_set_tval(tu, instr);
tu.store(traits::LAST_BRANCH, tu.constant(static_cast<int>(NO_JUMP),32));
@ -1903,6 +1942,7 @@ private:
auto cur_pc_val = tu.constant(pc.val, traits::reg_bit_widths[traits::PC]);
pc=pc+ 4;
gen_set_pc(tu, pc, traits::NEXT_PC);
tu("(*cycle)++;");
tu.open_scope();
this->gen_set_tval(tu, instr);
tu.store(traits::LAST_BRANCH, tu.constant(static_cast<int>(NO_JUMP),32));
@ -1929,6 +1969,7 @@ private:
auto cur_pc_val = tu.constant(pc.val, traits::reg_bit_widths[traits::PC]);
pc=pc+ 4;
gen_set_pc(tu, pc, traits::NEXT_PC);
tu("(*cycle)++;");
tu.open_scope();
this->gen_set_tval(tu, instr);
tu.store(traits::LAST_BRANCH, tu.constant(static_cast<int>(NO_JUMP),32));
@ -1955,6 +1996,7 @@ private:
auto cur_pc_val = tu.constant(pc.val, traits::reg_bit_widths[traits::PC]);
pc=pc+ 4;
gen_set_pc(tu, pc, traits::NEXT_PC);
tu("(*cycle)++;");
tu.open_scope();
this->gen_set_tval(tu, instr);
tu.callf("wait", tu.constant(1,8));
@ -1984,6 +2026,7 @@ private:
auto cur_pc_val = tu.constant(pc.val, traits::reg_bit_widths[traits::PC]);
pc=pc+ 4;
gen_set_pc(tu, pc, traits::NEXT_PC);
tu("(*cycle)++;");
tu.open_scope();
this->gen_set_tval(tu, instr);
if(rd>=static_cast<uint32_t>(traits:: RFS)||rs1>=static_cast<uint32_t>(traits:: RFS)) {
@ -2025,6 +2068,7 @@ private:
auto cur_pc_val = tu.constant(pc.val, traits::reg_bit_widths[traits::PC]);
pc=pc+ 4;
gen_set_pc(tu, pc, traits::NEXT_PC);
tu("(*cycle)++;");
tu.open_scope();
this->gen_set_tval(tu, instr);
if(rd>=static_cast<uint32_t>(traits:: RFS)||rs1>=static_cast<uint32_t>(traits:: RFS)) {
@ -2068,6 +2112,7 @@ private:
auto cur_pc_val = tu.constant(pc.val, traits::reg_bit_widths[traits::PC]);
pc=pc+ 4;
gen_set_pc(tu, pc, traits::NEXT_PC);
tu("(*cycle)++;");
tu.open_scope();
this->gen_set_tval(tu, instr);
if(rd>=static_cast<uint32_t>(traits:: RFS)||rs1>=static_cast<uint32_t>(traits:: RFS)) {
@ -2111,6 +2156,7 @@ private:
auto cur_pc_val = tu.constant(pc.val, traits::reg_bit_widths[traits::PC]);
pc=pc+ 4;
gen_set_pc(tu, pc, traits::NEXT_PC);
tu("(*cycle)++;");
tu.open_scope();
this->gen_set_tval(tu, instr);
if(rd>=static_cast<uint32_t>(traits:: RFS)) {
@ -2149,6 +2195,7 @@ private:
auto cur_pc_val = tu.constant(pc.val, traits::reg_bit_widths[traits::PC]);
pc=pc+ 4;
gen_set_pc(tu, pc, traits::NEXT_PC);
tu("(*cycle)++;");
tu.open_scope();
this->gen_set_tval(tu, instr);
if(rd>=static_cast<uint32_t>(traits:: RFS)) {
@ -2191,6 +2238,7 @@ private:
auto cur_pc_val = tu.constant(pc.val, traits::reg_bit_widths[traits::PC]);
pc=pc+ 4;
gen_set_pc(tu, pc, traits::NEXT_PC);
tu("(*cycle)++;");
tu.open_scope();
this->gen_set_tval(tu, instr);
if(rd>=static_cast<uint32_t>(traits:: RFS)) {
@ -2233,6 +2281,7 @@ private:
auto cur_pc_val = tu.constant(pc.val, traits::reg_bit_widths[traits::PC]);
pc=pc+ 4;
gen_set_pc(tu, pc, traits::NEXT_PC);
tu("(*cycle)++;");
tu.open_scope();
this->gen_set_tval(tu, instr);
tu.write_mem(traits::FENCE, static_cast<uint32_t>(traits:: fencei), tu.constant(imm,16));
@ -2262,6 +2311,7 @@ private:
auto cur_pc_val = tu.constant(pc.val, traits::reg_bit_widths[traits::PC]);
pc=pc+ 4;
gen_set_pc(tu, pc, traits::NEXT_PC);
tu("(*cycle)++;");
tu.open_scope();
this->gen_set_tval(tu, instr);
if(rd>=static_cast<uint32_t>(traits:: RFS)||rs1>=static_cast<uint32_t>(traits:: RFS)||rs2>=static_cast<uint32_t>(traits:: RFS)) {
@ -2301,6 +2351,7 @@ private:
auto cur_pc_val = tu.constant(pc.val, traits::reg_bit_widths[traits::PC]);
pc=pc+ 4;
gen_set_pc(tu, pc, traits::NEXT_PC);
tu("(*cycle)++;");
tu.open_scope();
this->gen_set_tval(tu, instr);
if(rd>=static_cast<uint32_t>(traits:: RFS)||rs1>=static_cast<uint32_t>(traits:: RFS)||rs2>=static_cast<uint32_t>(traits:: RFS)) {
@ -2342,6 +2393,7 @@ private:
auto cur_pc_val = tu.constant(pc.val, traits::reg_bit_widths[traits::PC]);
pc=pc+ 4;
gen_set_pc(tu, pc, traits::NEXT_PC);
tu("(*cycle)++;");
tu.open_scope();
this->gen_set_tval(tu, instr);
if(rd>=static_cast<uint32_t>(traits:: RFS)||rs1>=static_cast<uint32_t>(traits:: RFS)||rs2>=static_cast<uint32_t>(traits:: RFS)) {
@ -2383,6 +2435,7 @@ private:
auto cur_pc_val = tu.constant(pc.val, traits::reg_bit_widths[traits::PC]);
pc=pc+ 4;
gen_set_pc(tu, pc, traits::NEXT_PC);
tu("(*cycle)++;");
tu.open_scope();
this->gen_set_tval(tu, instr);
if(rd>=static_cast<uint32_t>(traits:: RFS)||rs1>=static_cast<uint32_t>(traits:: RFS)||rs2>=static_cast<uint32_t>(traits:: RFS)) {
@ -2424,6 +2477,7 @@ private:
auto cur_pc_val = tu.constant(pc.val, traits::reg_bit_widths[traits::PC]);
pc=pc+ 4;
gen_set_pc(tu, pc, traits::NEXT_PC);
tu("(*cycle)++;");
tu.open_scope();
this->gen_set_tval(tu, instr);
if(rd>=static_cast<uint32_t>(traits:: RFS)||rs1>=static_cast<uint32_t>(traits:: RFS)||rs2>=static_cast<uint32_t>(traits:: RFS)) {
@ -2488,6 +2542,7 @@ private:
auto cur_pc_val = tu.constant(pc.val, traits::reg_bit_widths[traits::PC]);
pc=pc+ 4;
gen_set_pc(tu, pc, traits::NEXT_PC);
tu("(*cycle)++;");
tu.open_scope();
this->gen_set_tval(tu, instr);
if(rd>=static_cast<uint32_t>(traits:: RFS)||rs1>=static_cast<uint32_t>(traits:: RFS)||rs2>=static_cast<uint32_t>(traits:: RFS)) {
@ -2538,6 +2593,7 @@ private:
auto cur_pc_val = tu.constant(pc.val, traits::reg_bit_widths[traits::PC]);
pc=pc+ 4;
gen_set_pc(tu, pc, traits::NEXT_PC);
tu("(*cycle)++;");
tu.open_scope();
this->gen_set_tval(tu, instr);
if(rd>=static_cast<uint32_t>(traits:: RFS)||rs1>=static_cast<uint32_t>(traits:: RFS)||rs2>=static_cast<uint32_t>(traits:: RFS)) {
@ -2605,6 +2661,7 @@ private:
auto cur_pc_val = tu.constant(pc.val, traits::reg_bit_widths[traits::PC]);
pc=pc+ 4;
gen_set_pc(tu, pc, traits::NEXT_PC);
tu("(*cycle)++;");
tu.open_scope();
this->gen_set_tval(tu, instr);
if(rd>=static_cast<uint32_t>(traits:: RFS)||rs1>=static_cast<uint32_t>(traits:: RFS)||rs2>=static_cast<uint32_t>(traits:: RFS)) {
@ -2654,6 +2711,7 @@ private:
auto cur_pc_val = tu.constant(pc.val, traits::reg_bit_widths[traits::PC]);
pc=pc+ 2;
gen_set_pc(tu, pc, traits::NEXT_PC);
tu("(*cycle)++;");
tu.open_scope();
this->gen_set_tval(tu, instr);
if(imm) {
@ -2690,6 +2748,7 @@ private:
auto cur_pc_val = tu.constant(pc.val, traits::reg_bit_widths[traits::PC]);
pc=pc+ 2;
gen_set_pc(tu, pc, traits::NEXT_PC);
tu("(*cycle)++;");
tu.open_scope();
this->gen_set_tval(tu, instr);
auto offs = tu.assignment(tu.ext((tu.add(
@ -2722,6 +2781,7 @@ private:
auto cur_pc_val = tu.constant(pc.val, traits::reg_bit_widths[traits::PC]);
pc=pc+ 2;
gen_set_pc(tu, pc, traits::NEXT_PC);
tu("(*cycle)++;");
tu.open_scope();
this->gen_set_tval(tu, instr);
auto offs = tu.assignment(tu.ext((tu.add(
@ -2753,6 +2813,7 @@ private:
auto cur_pc_val = tu.constant(pc.val, traits::reg_bit_widths[traits::PC]);
pc=pc+ 2;
gen_set_pc(tu, pc, traits::NEXT_PC);
tu("(*cycle)++;");
tu.open_scope();
this->gen_set_tval(tu, instr);
if(rs1>=static_cast<uint32_t>(traits:: RFS)) {
@ -2788,6 +2849,7 @@ private:
auto cur_pc_val = tu.constant(pc.val, traits::reg_bit_widths[traits::PC]);
pc=pc+ 2;
gen_set_pc(tu, pc, traits::NEXT_PC);
tu("(*cycle)++;");
tu.open_scope();
this->gen_set_tval(tu, instr);
auto returnValue = CONT;
@ -2814,6 +2876,7 @@ private:
auto cur_pc_val = tu.constant(pc.val, traits::reg_bit_widths[traits::PC]);
pc=pc+ 2;
gen_set_pc(tu, pc, traits::NEXT_PC);
tu("(*cycle)++;");
tu.open_scope();
this->gen_set_tval(tu, instr);
tu.store(traits::LAST_BRANCH, tu.constant(static_cast<int>(NO_JUMP),32));
@ -2846,6 +2909,7 @@ private:
auto cur_pc_val = tu.constant(pc.val, traits::reg_bit_widths[traits::PC]);
pc=pc+ 2;
gen_set_pc(tu, pc, traits::NEXT_PC);
tu("(*cycle)++;");
tu.open_scope();
this->gen_set_tval(tu, instr);
if(rd>=static_cast<uint32_t>(traits:: RFS)) {
@ -2881,6 +2945,7 @@ private:
auto cur_pc_val = tu.constant(pc.val, traits::reg_bit_widths[traits::PC]);
pc=pc+ 2;
gen_set_pc(tu, pc, traits::NEXT_PC);
tu("(*cycle)++;");
tu.open_scope();
this->gen_set_tval(tu, instr);
if(imm==0||rd>=static_cast<uint32_t>(traits:: RFS)) {
@ -2913,6 +2978,7 @@ private:
auto cur_pc_val = tu.constant(pc.val, traits::reg_bit_widths[traits::PC]);
pc=pc+ 2;
gen_set_pc(tu, pc, traits::NEXT_PC);
tu("(*cycle)++;");
tu.open_scope();
this->gen_set_tval(tu, instr);
if(nzimm) {
@ -2946,6 +3012,7 @@ private:
auto cur_pc_val = tu.constant(pc.val, traits::reg_bit_widths[traits::PC]);
pc=pc+ 2;
gen_set_pc(tu, pc, traits::NEXT_PC);
tu("(*cycle)++;");
tu.open_scope();
this->gen_set_tval(tu, instr);
this->gen_raise_trap(tu, 0, static_cast<int32_t>(traits:: RV_CAUSE_ILLEGAL_INSTRUCTION));
@ -2974,6 +3041,7 @@ private:
auto cur_pc_val = tu.constant(pc.val, traits::reg_bit_widths[traits::PC]);
pc=pc+ 2;
gen_set_pc(tu, pc, traits::NEXT_PC);
tu("(*cycle)++;");
tu.open_scope();
this->gen_set_tval(tu, instr);
tu.store(rs1+8 + traits::X0, tu.lshr(
@ -3004,6 +3072,7 @@ private:
auto cur_pc_val = tu.constant(pc.val, traits::reg_bit_widths[traits::PC]);
pc=pc+ 2;
gen_set_pc(tu, pc, traits::NEXT_PC);
tu("(*cycle)++;");
tu.open_scope();
this->gen_set_tval(tu, instr);
if(shamt){ tu.store(rs1+8 + traits::X0, tu.ext((tu.ashr(
@ -3041,6 +3110,7 @@ private:
auto cur_pc_val = tu.constant(pc.val, traits::reg_bit_widths[traits::PC]);
pc=pc+ 2;
gen_set_pc(tu, pc, traits::NEXT_PC);
tu("(*cycle)++;");
tu.open_scope();
this->gen_set_tval(tu, instr);
tu.store(rs1+8 + traits::X0, tu.ext((tu.bitwise_and(
@ -3071,6 +3141,7 @@ private:
auto cur_pc_val = tu.constant(pc.val, traits::reg_bit_widths[traits::PC]);
pc=pc+ 2;
gen_set_pc(tu, pc, traits::NEXT_PC);
tu("(*cycle)++;");
tu.open_scope();
this->gen_set_tval(tu, instr);
tu.store(rd+8 + traits::X0, tu.ext((tu.sub(
@ -3101,6 +3172,7 @@ private:
auto cur_pc_val = tu.constant(pc.val, traits::reg_bit_widths[traits::PC]);
pc=pc+ 2;
gen_set_pc(tu, pc, traits::NEXT_PC);
tu("(*cycle)++;");
tu.open_scope();
this->gen_set_tval(tu, instr);
tu.store(rd+8 + traits::X0, tu.bitwise_xor(
@ -3131,6 +3203,7 @@ private:
auto cur_pc_val = tu.constant(pc.val, traits::reg_bit_widths[traits::PC]);
pc=pc+ 2;
gen_set_pc(tu, pc, traits::NEXT_PC);
tu("(*cycle)++;");
tu.open_scope();
this->gen_set_tval(tu, instr);
tu.store(rd+8 + traits::X0, tu.bitwise_or(
@ -3161,6 +3234,7 @@ private:
auto cur_pc_val = tu.constant(pc.val, traits::reg_bit_widths[traits::PC]);
pc=pc+ 2;
gen_set_pc(tu, pc, traits::NEXT_PC);
tu("(*cycle)++;");
tu.open_scope();
this->gen_set_tval(tu, instr);
tu.store(rd+8 + traits::X0, tu.bitwise_and(
@ -3190,6 +3264,7 @@ private:
auto cur_pc_val = tu.constant(pc.val, traits::reg_bit_widths[traits::PC]);
pc=pc+ 2;
gen_set_pc(tu, pc, traits::NEXT_PC);
tu("(*cycle)++;");
tu.open_scope();
this->gen_set_tval(tu, instr);
tu.store(traits::LAST_BRANCH, tu.constant(static_cast<int>(NO_JUMP),32));
@ -3221,6 +3296,7 @@ private:
auto cur_pc_val = tu.constant(pc.val, traits::reg_bit_widths[traits::PC]);
pc=pc+ 2;
gen_set_pc(tu, pc, traits::NEXT_PC);
tu("(*cycle)++;");
tu.open_scope();
this->gen_set_tval(tu, instr);
tu.store(traits::LAST_BRANCH, tu.constant(static_cast<int>(NO_JUMP),32));
@ -3258,6 +3334,7 @@ private:
auto cur_pc_val = tu.constant(pc.val, traits::reg_bit_widths[traits::PC]);
pc=pc+ 2;
gen_set_pc(tu, pc, traits::NEXT_PC);
tu("(*cycle)++;");
tu.open_scope();
this->gen_set_tval(tu, instr);
tu.store(traits::LAST_BRANCH, tu.constant(static_cast<int>(NO_JUMP),32));
@ -3295,6 +3372,7 @@ private:
auto cur_pc_val = tu.constant(pc.val, traits::reg_bit_widths[traits::PC]);
pc=pc+ 2;
gen_set_pc(tu, pc, traits::NEXT_PC);
tu("(*cycle)++;");
tu.open_scope();
this->gen_set_tval(tu, instr);
if(rs1>=static_cast<uint32_t>(traits:: RFS)) {
@ -3332,6 +3410,7 @@ private:
auto cur_pc_val = tu.constant(pc.val, traits::reg_bit_widths[traits::PC]);
pc=pc+ 2;
gen_set_pc(tu, pc, traits::NEXT_PC);
tu("(*cycle)++;");
tu.open_scope();
this->gen_set_tval(tu, instr);
if(rd>=static_cast<uint32_t>(traits:: RFS)||rd==0) {
@ -3368,6 +3447,7 @@ private:
auto cur_pc_val = tu.constant(pc.val, traits::reg_bit_widths[traits::PC]);
pc=pc+ 2;
gen_set_pc(tu, pc, traits::NEXT_PC);
tu("(*cycle)++;");
tu.open_scope();
this->gen_set_tval(tu, instr);
if(rd>=static_cast<uint32_t>(traits:: RFS)) {
@ -3402,6 +3482,7 @@ private:
auto cur_pc_val = tu.constant(pc.val, traits::reg_bit_widths[traits::PC]);
pc=pc+ 2;
gen_set_pc(tu, pc, traits::NEXT_PC);
tu("(*cycle)++;");
tu.open_scope();
this->gen_set_tval(tu, instr);
tu.store(traits::LAST_BRANCH, tu.constant(static_cast<int>(NO_JUMP),32));
@ -3437,6 +3518,7 @@ private:
auto cur_pc_val = tu.constant(pc.val, traits::reg_bit_widths[traits::PC]);
pc=pc+ 2;
gen_set_pc(tu, pc, traits::NEXT_PC);
tu("(*cycle)++;");
tu.open_scope();
this->gen_set_tval(tu, instr);
this->gen_raise_trap(tu, 0, 2);
@ -3465,6 +3547,7 @@ private:
auto cur_pc_val = tu.constant(pc.val, traits::reg_bit_widths[traits::PC]);
pc=pc+ 2;
gen_set_pc(tu, pc, traits::NEXT_PC);
tu("(*cycle)++;");
tu.open_scope();
this->gen_set_tval(tu, instr);
if(rd>=static_cast<uint32_t>(traits:: RFS)) {
@ -3501,6 +3584,7 @@ private:
auto cur_pc_val = tu.constant(pc.val, traits::reg_bit_widths[traits::PC]);
pc=pc+ 2;
gen_set_pc(tu, pc, traits::NEXT_PC);
tu("(*cycle)++;");
tu.open_scope();
this->gen_set_tval(tu, instr);
tu.store(traits::LAST_BRANCH, tu.constant(static_cast<int>(NO_JUMP),32));
@ -3539,6 +3623,7 @@ private:
auto cur_pc_val = tu.constant(pc.val, traits::reg_bit_widths[traits::PC]);
pc=pc+ 2;
gen_set_pc(tu, pc, traits::NEXT_PC);
tu("(*cycle)++;");
tu.open_scope();
this->gen_set_tval(tu, instr);
this->gen_raise_trap(tu, 0, 3);
@ -3567,6 +3652,7 @@ private:
auto cur_pc_val = tu.constant(pc.val, traits::reg_bit_widths[traits::PC]);
pc=pc+ 2;
gen_set_pc(tu, pc, traits::NEXT_PC);
tu("(*cycle)++;");
tu.open_scope();
this->gen_set_tval(tu, instr);
if(rs2>=static_cast<uint32_t>(traits:: RFS)) {
@ -3600,6 +3686,7 @@ private:
auto cur_pc_val = tu.constant(pc.val, traits::reg_bit_widths[traits::PC]);
pc=pc+ 2;
gen_set_pc(tu, pc, traits::NEXT_PC);
tu("(*cycle)++;");
tu.open_scope();
this->gen_set_tval(tu, instr);
this->gen_raise_trap(tu, 0, static_cast<int32_t>(traits:: RV_CAUSE_ILLEGAL_INSTRUCTION));
@ -3697,13 +3784,15 @@ template <typename ARCH> void vm_impl<ARCH>::gen_trap_behavior(tu_builder& tu) {
tu.store(traits::LAST_BRANCH, tu.constant(static_cast<int>(UNKNOWN_JUMP),32));
tu("return *next_pc;");
}
template <typename ARCH> void vm_impl<ARCH>::add_prologue(tu_builder& tu){
std::ostringstream os;
os << tu.add_reg_ptr("trap_state", arch::traits<ARCH>::TRAP_STATE, this->regs_base_ptr);
os << tu.add_reg_ptr("pending_trap", arch::traits<ARCH>::PENDING_TRAP, this->regs_base_ptr);
os << tu.add_reg_ptr("cycle", arch::traits<ARCH>::CYCLE, this->regs_base_ptr);
tu.add_prologue(os.str());
}
} // namespace tgc5c
template <>