6022 }
6023
6024 void MacroAssembler::call_VM_leaf(address entry_point, Register arg_0, Register arg_1) {
6025
6026 LP64_ONLY(assert(arg_0 != c_rarg1, "smashed arg"));
6027 pass_arg1(this, arg_1);
6028 pass_arg0(this, arg_0);
6029 call_VM_leaf(entry_point, 2);
6030 }
6031
6032 void MacroAssembler::call_VM_leaf(address entry_point, Register arg_0, Register arg_1, Register arg_2) {
6033 LP64_ONLY(assert(arg_0 != c_rarg2, "smashed arg"));
6034 LP64_ONLY(assert(arg_1 != c_rarg2, "smashed arg"));
6035 pass_arg2(this, arg_2);
6036 LP64_ONLY(assert(arg_0 != c_rarg1, "smashed arg"));
6037 pass_arg1(this, arg_1);
6038 pass_arg0(this, arg_0);
6039 call_VM_leaf(entry_point, 3);
6040 }
6041
6042 void MacroAssembler::check_and_handle_earlyret(Register java_thread) {
6043 }
6044
6045 void MacroAssembler::check_and_handle_popframe(Register java_thread) {
6046 }
6047
6048 void MacroAssembler::cmp32(AddressLiteral src1, int32_t imm) {
6049 if (reachable(src1)) {
6050 cmpl(as_Address(src1), imm);
6051 } else {
6052 lea(rscratch1, src1);
6053 cmpl(Address(rscratch1, 0), imm);
6054 }
6055 }
6056
6057 void MacroAssembler::cmp32(Register src1, AddressLiteral src2) {
6058 assert(!src2.is_lval(), "use cmpptr");
6059 if (reachable(src2)) {
6060 cmpl(src1, as_Address(src2));
6061 } else {
|
6022 }
6023
6024 void MacroAssembler::call_VM_leaf(address entry_point, Register arg_0, Register arg_1) {
6025
6026 LP64_ONLY(assert(arg_0 != c_rarg1, "smashed arg"));
6027 pass_arg1(this, arg_1);
6028 pass_arg0(this, arg_0);
6029 call_VM_leaf(entry_point, 2);
6030 }
6031
6032 void MacroAssembler::call_VM_leaf(address entry_point, Register arg_0, Register arg_1, Register arg_2) {
6033 LP64_ONLY(assert(arg_0 != c_rarg2, "smashed arg"));
6034 LP64_ONLY(assert(arg_1 != c_rarg2, "smashed arg"));
6035 pass_arg2(this, arg_2);
6036 LP64_ONLY(assert(arg_0 != c_rarg1, "smashed arg"));
6037 pass_arg1(this, arg_1);
6038 pass_arg0(this, arg_0);
6039 call_VM_leaf(entry_point, 3);
6040 }
6041
6042 void MacroAssembler::super_call_VM_leaf(address entry_point, Register arg_0) {
6043 pass_arg0(this, arg_0);
6044 MacroAssembler::call_VM_leaf_base(entry_point, 1);
6045 }
6046
6047 void MacroAssembler::super_call_VM_leaf(address entry_point, Register arg_0, Register arg_1) {
6048
6049 LP64_ONLY(assert(arg_0 != c_rarg1, "smashed arg"));
6050 pass_arg1(this, arg_1);
6051 pass_arg0(this, arg_0);
6052 MacroAssembler::call_VM_leaf_base(entry_point, 2);
6053 }
6054
6055 void MacroAssembler::super_call_VM_leaf(address entry_point, Register arg_0, Register arg_1, Register arg_2) {
6056 LP64_ONLY(assert(arg_0 != c_rarg2, "smashed arg"));
6057 LP64_ONLY(assert(arg_1 != c_rarg2, "smashed arg"));
6058 pass_arg2(this, arg_2);
6059 LP64_ONLY(assert(arg_0 != c_rarg1, "smashed arg"));
6060 pass_arg1(this, arg_1);
6061 pass_arg0(this, arg_0);
6062 MacroAssembler::call_VM_leaf_base(entry_point, 3);
6063 }
6064
6065 void MacroAssembler::super_call_VM_leaf(address entry_point, Register arg_0, Register arg_1, Register arg_2, Register arg_3) {
6066 LP64_ONLY(assert(arg_0 != c_rarg3, "smashed arg"));
6067 LP64_ONLY(assert(arg_1 != c_rarg3, "smashed arg"));
6068 LP64_ONLY(assert(arg_2 != c_rarg3, "smashed arg"));
6069 pass_arg3(this, arg_3);
6070 LP64_ONLY(assert(arg_0 != c_rarg2, "smashed arg"));
6071 LP64_ONLY(assert(arg_1 != c_rarg2, "smashed arg"));
6072 pass_arg2(this, arg_2);
6073 LP64_ONLY(assert(arg_0 != c_rarg1, "smashed arg"));
6074 pass_arg1(this, arg_1);
6075 pass_arg0(this, arg_0);
6076 MacroAssembler::call_VM_leaf_base(entry_point, 4);
6077 }
6078
6079 void MacroAssembler::check_and_handle_earlyret(Register java_thread) {
6080 }
6081
6082 void MacroAssembler::check_and_handle_popframe(Register java_thread) {
6083 }
6084
6085 void MacroAssembler::cmp32(AddressLiteral src1, int32_t imm) {
6086 if (reachable(src1)) {
6087 cmpl(as_Address(src1), imm);
6088 } else {
6089 lea(rscratch1, src1);
6090 cmpl(Address(rscratch1, 0), imm);
6091 }
6092 }
6093
6094 void MacroAssembler::cmp32(Register src1, AddressLiteral src2) {
6095 assert(!src2.is_lval(), "use cmpptr");
6096 if (reachable(src2)) {
6097 cmpl(src1, as_Address(src2));
6098 } else {
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