void C1_MacroAssembler::allocate(Register RDX_size_in_bytes, Register RCX_element_count_ekid, Register RSI_kid, Register RAX_oop, address alloc_stub, Label &slow_case) {
// RDX: size in bytes
// RCX: (EKID<<32 | element count)
// RSI: kid
assert0( RDX == RDX_size_in_bytes );
assert0( RCX == RCX_element_count_ekid );
assert0( RSI == RSI_kid );
NativeAllocationTemplate::fill(this, alloc_stub);
assert0( RAX == RAX_oop );
// Z - failed, RAX - blown, RDX, RCX, RSI all preserved for the slow-path.
// NZ- OK, R09- new oop, stripped; RAX - new oop w/mark, R10- preserved as ary length
jeq (slow_case);
verify_not_null_oop(RAX_oop, MacroAssembler::OopVerify_NewOop);
// Fall into the next code, with RAX holding correct value
}
CompileOutput *Compiler::Compile(AMXRef amx) {
Prepare(amx);
Disassembler disasm(amx);
Instruction instr;
bool error = false;
while (!error && disasm.Decode(instr, error)) {
if (!Process(instr)) {
error = true;
break;
}
switch (instr.opcode().GetId()) {
case OP_LOAD_PRI:
load_pri(instr.operand());
break;
case OP_LOAD_ALT:
load_alt(instr.operand());
break;
case OP_LOAD_S_PRI:
load_s_pri(instr.operand());
break;
case OP_LOAD_S_ALT:
load_s_alt(instr.operand());
break;
case OP_LREF_PRI:
lref_pri(instr.operand());
break;
case OP_LREF_ALT:
lref_alt(instr.operand());
break;
case OP_LREF_S_PRI:
lref_s_pri(instr.operand());
break;
case OP_LREF_S_ALT:
lref_s_alt(instr.operand());
break;
case OP_LOAD_I:
load_i();
break;
case OP_LODB_I:
lodb_i(instr.operand());
break;
case OP_CONST_PRI:
const_pri(instr.operand());
break;
case OP_CONST_ALT:
const_alt(instr.operand());
break;
case OP_ADDR_PRI:
addr_pri(instr.operand());
break;
case OP_ADDR_ALT:
addr_alt(instr.operand());
break;
case OP_STOR_PRI:
stor_pri(instr.operand());
break;
case OP_STOR_ALT:
stor_alt(instr.operand());
break;
case OP_STOR_S_PRI:
stor_s_pri(instr.operand());
break;
case OP_STOR_S_ALT:
stor_s_alt(instr.operand());
break;
case OP_SREF_PRI:
sref_pri(instr.operand());
break;
case OP_SREF_ALT:
sref_alt(instr.operand());
break;
case OP_SREF_S_PRI:
sref_s_pri(instr.operand());
break;
case OP_SREF_S_ALT:
sref_s_alt(instr.operand());
break;
case OP_STOR_I:
stor_i();
break;
case OP_STRB_I:
strb_i(instr.operand());
break;
case OP_LIDX:
lidx();
break;
case OP_LIDX_B:
lidx_b(instr.operand());
break;
case OP_IDXADDR:
idxaddr();
break;
case OP_IDXADDR_B:
idxaddr_b(instr.operand());
break;
case OP_ALIGN_PRI:
align_pri(instr.operand());
break;
case OP_ALIGN_ALT:
align_alt(instr.operand());
break;
case OP_LCTRL:
lctrl(instr.operand(), instr.address() + instr.size());
break;
case OP_SCTRL:
sctrl(instr.operand());
break;
case OP_MOVE_PRI:
move_pri();
break;
case OP_MOVE_ALT:
move_alt();
break;
case OP_XCHG:
xchg();
break;
case OP_PUSH_PRI:
push_pri();
break;
case OP_PUSH_ALT:
push_alt();
break;
case OP_PUSH_C:
push_c(instr.operand());
break;
case OP_PUSH:
push(instr.operand());
break;
case OP_PUSH_S:
push_s(instr.operand());
break;
case OP_POP_PRI:
pop_pri();
break;
case OP_POP_ALT:
pop_alt();
break;
case OP_STACK: // value
stack(instr.operand());
break;
case OP_HEAP:
heap(instr.operand());
break;
case OP_PROC:
proc();
break;
case OP_RET:
ret();
break;
case OP_RETN:
retn();
break;
case OP_JUMP_PRI:
jump_pri();
break;
case OP_CALL:
case OP_JUMP:
case OP_JZER:
case OP_JNZ:
case OP_JEQ:
case OP_JNEQ:
case OP_JLESS:
case OP_JLEQ:
case OP_JGRTR:
case OP_JGEQ:
case OP_JSLESS:
case OP_JSLEQ:
case OP_JSGRTR:
case OP_JSGEQ: {
cell dest = instr.operand() - reinterpret_cast<cell>(amx.code());
switch (instr.opcode().GetId()) {
case OP_CALL:
call(dest);
break;
case OP_JUMP:
jump(dest);
break;
case OP_JZER:
jzer(dest);
break;
case OP_JNZ:
jnz(dest);
break;
case OP_JEQ:
jeq(dest);
break;
case OP_JNEQ:
jneq(dest);
break;
case OP_JLESS:
jless(dest);
break;
case OP_JLEQ:
jleq(dest);
break;
case OP_JGRTR:
jgrtr(dest);
break;
case OP_JGEQ:
jgeq(dest);
break;
case OP_JSLESS:
jsless(dest);
break;
case OP_JSLEQ:
jsleq(dest);
break;
case OP_JSGRTR:
jsgrtr(dest);
break;
case OP_JSGEQ:
jsgeq(dest);
break;
}
break;
}
case OP_SHL:
shl();
break;
case OP_SHR:
shr();
break;
case OP_SSHR:
sshr();
break;
case OP_SHL_C_PRI:
shl_c_pri(instr.operand());
break;
case OP_SHL_C_ALT:
shl_c_alt(instr.operand());
break;
case OP_SHR_C_PRI:
shr_c_pri(instr.operand());
break;
case OP_SHR_C_ALT:
shr_c_alt(instr.operand());
break;
case OP_SMUL:
smul();
break;
case OP_SDIV:
sdiv();
break;
case OP_SDIV_ALT:
sdiv_alt();
break;
case OP_UMUL:
umul();
break;
case OP_UDIV:
udiv();
break;
case OP_UDIV_ALT:
udiv_alt();
break;
case OP_ADD:
add();
break;
case OP_SUB:
sub();
break;
case OP_SUB_ALT:
sub_alt();
break;
case OP_AND:
and_();
break;
case OP_OR:
or_();
break;
case OP_XOR:
xor_();
break;
case OP_NOT:
not_();
break;
case OP_NEG:
neg();
break;
case OP_INVERT:
invert();
break;
case OP_ADD_C:
add_c(instr.operand());
break;
case OP_SMUL_C:
smul_c(instr.operand());
break;
case OP_ZERO_PRI:
zero_pri();
break;
case OP_ZERO_ALT:
zero_alt();
break;
case OP_ZERO:
zero(instr.operand());
break;
case OP_ZERO_S:
zero_s(instr.operand());
break;
case OP_SIGN_PRI:
sign_pri();
break;
case OP_SIGN_ALT:
sign_alt();
break;
case OP_EQ:
eq();
break;
case OP_NEQ:
neq();
break;
case OP_LESS:
less();
break;
case OP_LEQ:
leq();
break;
case OP_GRTR:
grtr();
break;
case OP_GEQ:
geq();
break;
case OP_SLESS:
sless();
break;
case OP_SLEQ:
sleq();
break;
case OP_SGRTR:
sgrtr();
break;
case OP_SGEQ:
sgeq();
break;
case OP_EQ_C_PRI:
eq_c_pri(instr.operand());
break;
case OP_EQ_C_ALT:
eq_c_alt(instr.operand());
break;
case OP_INC_PRI:
inc_pri();
break;
case OP_INC_ALT:
inc_alt();
break;
case OP_INC:
inc(instr.operand());
break;
case OP_INC_S:
inc_s(instr.operand());
break;
case OP_INC_I:
inc_i();
break;
case OP_DEC_PRI:
dec_pri();
break;
case OP_DEC_ALT:
dec_alt();
break;
case OP_DEC:
dec(instr.operand());
break;
case OP_DEC_S:
dec_s(instr.operand());
break;
case OP_DEC_I:
dec_i();
break;
case OP_MOVS:
movs(instr.operand());
break;
case OP_CMPS:
cmps(instr.operand());
break;
case OP_FILL:
fill(instr.operand());
break;
case OP_HALT:
halt(instr.operand());
break;
case OP_BOUNDS:
bounds(instr.operand());
break;
case OP_SYSREQ_PRI:
sysreq_pri();
break;
case OP_SYSREQ_C: {
const char *name = amx.GetNativeName(instr.operand());
if (name == 0) {
error = true;
} else {
sysreq_c(instr.operand(), name);
}
break;
}
case OP_SYSREQ_D: {
const char *name = amx.GetNativeName(amx.FindNative(instr.operand()));
if (name == 0) {
error = true;
} else {
sysreq_d(instr.operand(), name);
}
break;
}
case OP_SWITCH:
switch_(CaseTable(amx, instr.operand()));
break;
case OP_CASETBL:
casetbl();
break;
case OP_SWAP_PRI:
swap_pri();
break;
case OP_SWAP_ALT:
swap_alt();
break;
case OP_PUSH_ADR:
push_adr(instr.operand());
break;
case OP_NOP:
nop();
break;
case OP_BREAK:
break_();
break;
default:
error = true;
}
}
if (error && error_handler_ != 0) {
error_handler_->Execute(instr);
}
return Finish(error);
}
int encode_op(char *opcode, char *op_data)
{
int rd,rs,rt,imm,funct,shaft,target;
char tmp[256];
const char *fi = "%s %d";
const char *fg = "%s %%g%d";
const char *ff = "%s %%f%d";
const char *fl = "%s %s";
const char *fgi = "%s %%g%d, %d";
const char *fgl = "%s %%g%d, %s";
const char *fgg = "%s %%g%d, %%g%d";
const char *fggl = "%s %%g%d, %%g%d, %s";
const char *fggi = "%s %%g%d, %%g%d, %d";
const char *fggg = "%s %%g%d, %%g%d, %%g%d";
const char *fff = "%s %%f%d, %%f%d";
const char *fgf = "%s %%g%d, %%f%d";
const char *ffg = "%s %%f%d, %%g%d";
const char *fffl = "%s %%f%d, %%f%d, %s";
const char *ffff = "%s %%f%d, %%f%d, %%f%d";
const char *ffgi = "%s %%f%d, %%g%d, %d";
const char *ffgg = "%s %%f%d, %%g%d, %%g%d";
char lname[256];
shaft = funct = target = 0;
if(strcmp(opcode, "mvhi") == 0){
if(sscanf(op_data, fgi, tmp, &rs, &imm) == 3)
return mvhi(rs,0,imm);
}
if(strcmp(opcode, "mvlo") == 0){
if(sscanf(op_data, fgi, tmp, &rs, &imm) == 3)
return mvlo(rs,0,imm);
}
if(strcmp(opcode, "add") == 0){
if(sscanf(op_data, fggg, tmp, &rd, &rs,&rt) == 4)
return add(rs,rt,rd,0);
}
if(strcmp(opcode, "nor") == 0){
if(sscanf(op_data, fggg, tmp, &rd, &rs,&rt) == 4)
return nor(rs,rt,rd,0);
}
if(strcmp(opcode, "sub") == 0){
if(sscanf(op_data, fggg, tmp, &rd, &rs,&rt) == 4)
return sub(rs,rt,rd,0);
}
if(strcmp(opcode, "mul") == 0){
if(sscanf(op_data, fggg, tmp, &rd, &rs,&rt) == 4)
return mul(rs,rt,rd,0);
}
if(strcmp(opcode, "addi") == 0){
if(sscanf(op_data, fggi, tmp, &rt, &rs, &imm) == 4)
return addi(rs,rt,imm);
}
if(strcmp(opcode, "subi") == 0){
if(sscanf(op_data, fggi, tmp, &rt, &rs, &imm) == 4)
return subi(rs,rt,imm);
}
if(strcmp(opcode, "muli") == 0){
if(sscanf(op_data, fggi, tmp, &rt, &rs, &imm) == 4)
return muli(rs,rt,imm);
}
if(strcmp(opcode, "input") == 0){
if(sscanf(op_data, fg, tmp, &rd) == 2)
return input(0,0,rd,0);
}
if(strcmp(opcode, "inputw") == 0){
if(sscanf(op_data, fg, tmp, &rd) == 2)
return inputw(0,0,rd,0);
}
if(strcmp(opcode, "inputf") == 0){
if(sscanf(op_data, ff, tmp, &rd) == 2)
return inputf(0,0,rd,0);
}
if(strcmp(opcode, "output") == 0){
if(sscanf(op_data, fg, tmp, &rs) == 2)
return output(rs,0,0,0);
}
if(strcmp(opcode, "outputw") == 0){
if(sscanf(op_data, fg, tmp, &rs) == 2)
return outputw(rs,0,0,0);
}
if(strcmp(opcode, "outputf") == 0){
if(sscanf(op_data, ff, tmp, &rs) == 2)
return outputf(rs,0,0,0);
}
if(strcmp(opcode, "and") == 0){
if(sscanf(op_data, fggg, tmp, &rd, &rs,&rt) == 4)
return _and(rs,rt,rd,0);
}
if(strcmp(opcode, "or") == 0){
if(sscanf(op_data, fggg, tmp, &rd, &rs,&rt) == 4)
return _or(rs,rt,rd,0);
}
if(strcmp(opcode, "sll") == 0){
if(sscanf(op_data, fggg, tmp, &rd, &rs,&rt) == 4)
return sll(rs,rt,rd,0);
}
if(strcmp(opcode, "srl") == 0){
if(sscanf(op_data, fggg, tmp, &rd, &rs,&rt) == 4)
return srl(rs,rt,rd,0);
}
if(strcmp(opcode, "slli") == 0){
if(sscanf(op_data, fggi, tmp, &rt, &rs, &imm) == 4)
return slli(rs,rt,imm);
}
if(strcmp(opcode, "srli") == 0){
if(sscanf(op_data, fggi, tmp, &rt, &rs, &imm) == 4)
return srli(rs,rt,imm);
}
if(strcmp(opcode, "b") == 0){
if(sscanf(op_data, fg, tmp, &rs) == 2)
return b(rs,0,0,0);
}
if(strcmp(opcode, "jmp") == 0){
if(sscanf(op_data, fl, tmp, lname) == 2) {
strcpy(label_name[label_cnt],lname);
return jmp(label_cnt++);
}
}
if(strcmp(opcode, "jeq") == 0){
if(sscanf(op_data, fggl, tmp, &rs, &rt, lname) == 4) {
strcpy(label_name[label_cnt],lname);
return jeq(rs,rt,label_cnt++);
}
}
if(strcmp(opcode, "jne") == 0){
if(sscanf(op_data, fggl, tmp, &rs, &rt, lname) == 4) {
strcpy(label_name[label_cnt],lname);
return jne(rs,rt,label_cnt++);
}
}
if(strcmp(opcode, "jlt") == 0){
if(sscanf(op_data, fggl, tmp, &rs, &rt, lname) == 4) {
strcpy(label_name[label_cnt],lname);
return jlt(rs,rt,label_cnt++);
}
}
if(strcmp(opcode, "jle") == 0){
if(sscanf(op_data, fggl, tmp, &rs, &rt, lname) == 4) {
strcpy(label_name[label_cnt],lname);
return jle(rs,rt,label_cnt++);
}
}
if(strcmp(opcode, "call") == 0){
if(sscanf(op_data, fl, tmp, lname) == 2) {
strcpy(label_name[label_cnt],lname);
return call(label_cnt++);
}
}
if(strcmp(opcode, "callR") == 0){
if(sscanf(op_data, fg, tmp, &rs) == 2)
return callr(rs,0,0,0);
}
if(strcmp(opcode, "return") == 0){
return _return(0);
}
if(strcmp(opcode, "ld") == 0){
if(sscanf(op_data, fggg, tmp, &rd, &rs,&rt) == 4)
return ld(rs,rt,rd,0);
}
if(strcmp(opcode, "ldi") == 0){
if(sscanf(op_data, fggi, tmp, &rt, &rs, &imm) == 4)
return ldi(rs,rt,imm);
}
if(strcmp(opcode, "ldlr") == 0){
if(sscanf(op_data, fgi, tmp, &rs, &imm) == 3)
return ldlr(rs,0,imm);
}
if(strcmp(opcode, "fld") == 0){
if(sscanf(op_data, ffgg, tmp, &rd, &rs,&rt) == 4)
return fld(rs,rt,rd,0);
}
if(strcmp(opcode, "st") == 0){
if(sscanf(op_data, fggg, tmp, &rd, &rs,&rt) == 4)
return st(rs,rt,rd,0);
}
if(strcmp(opcode, "sti") == 0){
if(sscanf(op_data, fggi, tmp, &rt, &rs, &imm) == 4)
return sti(rs,rt,imm);
}
if(strcmp(opcode, "stlr") == 0){
if(sscanf(op_data, fgi, tmp, &rs, &imm) == 3)
return stlr(rs,0,imm);
}
if(strcmp(opcode, "fst") == 0){
if(sscanf(op_data, ffgg, tmp, &rd, &rs,&rt) == 4)
return fst(rs,rt,rd,0);
}
if(strcmp(opcode, "fadd") == 0){
if(sscanf(op_data, ffff, tmp, &rd, &rs, &rt) == 4)
return fadd(rs,rt,rd,0);
}
if(strcmp(opcode, "fsub") == 0){
if(sscanf(op_data, ffff, tmp, &rd, &rs, &rt) == 4)
return fsub(rs,rt,rd,0);
}
if(strcmp(opcode, "fmul") == 0){
if(sscanf(op_data, ffff, tmp, &rd, &rs, &rt) == 4)
return fmul(rs,rt,rd,0);
}
if(strcmp(opcode, "fdiv") == 0){
if(sscanf(op_data, ffff, tmp, &rd, &rs, &rt) == 4)
return fdiv(rs,rt,rd,0);
}
if(strcmp(opcode, "fsqrt") == 0){
if(sscanf(op_data, fff, tmp, &rd, &rs) == 3)
return fsqrt(rs,0,rd,0);
}
if(strcmp(opcode, "fabs") == 0){
if(sscanf(op_data, fff, tmp, &rd, &rs) == 3)
return _fabs(rs,0,rd,0);
}
if(strcmp(opcode, "fmov") == 0){
if(sscanf(op_data, fff, tmp, &rd, &rs) == 3)
return fmov(rs,0,rd,0);
}
if(strcmp(opcode, "fneg") == 0){
if(sscanf(op_data, fff, tmp, &rd, &rs) == 3)
return fneg(rs,0,rd,0);
}
if(strcmp(opcode, "fldi") == 0){
if(sscanf(op_data, ffgi, tmp, &rt, &rs, &imm) == 4)
return fldi(rs,rt,imm);
}
if(strcmp(opcode, "fsti") == 0){
if(sscanf(op_data, ffgi, tmp, &rt, &rs, &imm) == 4)
return fsti(rs,rt,imm);
}
if(strcmp(opcode, "fjeq") == 0){
if(sscanf(op_data, fffl, tmp, &rs, &rt, lname) == 4) {
strcpy(label_name[label_cnt],lname);
return fjeq(rs,rt,label_cnt++);
}
}
if(strcmp(opcode, "fjlt") == 0){
if(sscanf(op_data, fffl, tmp, &rs, &rt, lname) == 4) {
strcpy(label_name[label_cnt],lname);
return fjlt(rs,rt,label_cnt++);
}
}
if(strcmp(opcode, "halt") == 0){
return halt(0,0,0,0);
}
if(strcmp(opcode, "setL") == 0){
if(sscanf(op_data, fgl, tmp, &rd, lname) == 3) {
strcpy(label_name[label_cnt],lname);
return setl(0,rd,label_cnt++);
}
}
if(strcmp(opcode, "padd") == 0){
if(sscanf(op_data, fgi, tmp, &rt, &imm) == 3) {
return padd(0,rt,imm);
}
}
if(strcmp(opcode, "link") == 0){
if(sscanf(op_data, fi, tmp, &imm) == 2) {
return link(0,0,imm);
}
}
if(strcmp(opcode, "movlr") == 0){
return movlr(0,0,0,0);
}
if(strcmp(opcode, "btmplr") == 0){
return btmplr(0,0,0,0);
}
/*
if(strcmp(opcode, "padd") == 0){
if(sscanf(op_data, fgg, tmp, &rd, &rt) == 3) {
return padd(0,rt,d,0);
}
}
*/
return -1;
}