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comparison src/cpu/x86/vm/c1_FrameMap_x86.hpp @ 304:dc7f315e41f7

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5108146: Merge i486 and amd64 cpu directories 6459804: Want client (c1) compiler for x86_64 (amd64) for faster start-up Reviewed-by: kvn
author never
date Wed, 27 Aug 2008 00:21:55 -0700
parents a61af66fc99e
children 9ee9cf798b59
comparison
equal deleted inserted replaced
303:fa4d1d240383 304:dc7f315e41f7
36 36
37 enum { 37 enum {
38 nof_xmm_regs = pd_nof_xmm_regs_frame_map, 38 nof_xmm_regs = pd_nof_xmm_regs_frame_map,
39 nof_caller_save_xmm_regs = pd_nof_caller_save_xmm_regs_frame_map, 39 nof_caller_save_xmm_regs = pd_nof_caller_save_xmm_regs_frame_map,
40 first_available_sp_in_frame = 0, 40 first_available_sp_in_frame = 0,
41 #ifndef _LP64
41 frame_pad_in_bytes = 8, 42 frame_pad_in_bytes = 8,
42 nof_reg_args = 2 43 nof_reg_args = 2
44 #else
45 frame_pad_in_bytes = 16,
46 nof_reg_args = 6
47 #endif // _LP64
43 }; 48 };
44 49
45 private: 50 private:
46 static LIR_Opr _caller_save_xmm_regs [nof_caller_save_xmm_regs]; 51 static LIR_Opr _caller_save_xmm_regs [nof_caller_save_xmm_regs];
47 52
63 static LIR_Opr rdi_oop_opr; 68 static LIR_Opr rdi_oop_opr;
64 static LIR_Opr rbx_oop_opr; 69 static LIR_Opr rbx_oop_opr;
65 static LIR_Opr rax_oop_opr; 70 static LIR_Opr rax_oop_opr;
66 static LIR_Opr rdx_oop_opr; 71 static LIR_Opr rdx_oop_opr;
67 static LIR_Opr rcx_oop_opr; 72 static LIR_Opr rcx_oop_opr;
73 #ifdef _LP64
68 74
69 static LIR_Opr rax_rdx_long_opr; 75 static LIR_Opr r8_opr;
70 static LIR_Opr rbx_rcx_long_opr; 76 static LIR_Opr r9_opr;
77 static LIR_Opr r10_opr;
78 static LIR_Opr r11_opr;
79 static LIR_Opr r12_opr;
80 static LIR_Opr r13_opr;
81 static LIR_Opr r14_opr;
82 static LIR_Opr r15_opr;
83
84 static LIR_Opr r8_oop_opr;
85 static LIR_Opr r9_oop_opr;
86
87 static LIR_Opr r11_oop_opr;
88 static LIR_Opr r12_oop_opr;
89 static LIR_Opr r13_oop_opr;
90 static LIR_Opr r14_oop_opr;
91
92 #endif // _LP64
93
94 static LIR_Opr long0_opr;
95 static LIR_Opr long1_opr;
71 static LIR_Opr fpu0_float_opr; 96 static LIR_Opr fpu0_float_opr;
72 static LIR_Opr fpu0_double_opr; 97 static LIR_Opr fpu0_double_opr;
73 static LIR_Opr xmm0_float_opr; 98 static LIR_Opr xmm0_float_opr;
74 static LIR_Opr xmm0_double_opr; 99 static LIR_Opr xmm0_double_opr;
75 100
101 #ifdef _LP64
102 static LIR_Opr as_long_opr(Register r) {
103 return LIR_OprFact::double_cpu(cpu_reg2rnr(r), cpu_reg2rnr(r));
104 }
105 static LIR_Opr as_pointer_opr(Register r) {
106 return LIR_OprFact::double_cpu(cpu_reg2rnr(r), cpu_reg2rnr(r));
107 }
108 #else
76 static LIR_Opr as_long_opr(Register r, Register r2) { 109 static LIR_Opr as_long_opr(Register r, Register r2) {
77 return LIR_OprFact::double_cpu(cpu_reg2rnr(r), cpu_reg2rnr(r2)); 110 return LIR_OprFact::double_cpu(cpu_reg2rnr(r), cpu_reg2rnr(r2));
78 } 111 }
112 static LIR_Opr as_pointer_opr(Register r) {
113 return LIR_OprFact::single_cpu(cpu_reg2rnr(r));
114 }
115 #endif // _LP64
79 116
80 // VMReg name for spilled physical FPU stack slot n 117 // VMReg name for spilled physical FPU stack slot n
81 static VMReg fpu_regname (int n); 118 static VMReg fpu_regname (int n);
82 119
83 static XMMRegister nr2xmmreg(int rnr); 120 static XMMRegister nr2xmmreg(int rnr);