osprey/common/com/x8664/targ_sim.h File Reference

#include "targ_sim_core.h"

Include dependency graph for targ_sim.h:

Go to the source code of this file.

Defines
#define	Int_Preg_Min_Offset   1
#define	Int_Preg_Max_Offset   16
#define	Float_Preg_Min_Offset   17
#define	Float_Preg_Max_Offset   32
#define	X87_Preg_Min_Offset   33
#define	X87_Preg_Max_Offset   40
#define	MMX_Preg_Min_Offset   41
#define	MMX_Preg_Max_Offset   48
#define	Last_Dedicated_Preg_Offset   MMX_Preg_Max_Offset
#define	First_Int_Preg_Return_Offset   RAX
#define	Last_Int_Preg_Return_Offset   RDX
#define	First_Float_Preg_Return_Offset   XMM0
#define	Last_Float_Preg_Return_Offset   XMM1
#define	Stack_Pointer_Preg_Offset   RSP
#define	Frame_Pointer_Preg_Offset   RBP
#define	First_Int_Preg_Param_Offset   RDI
#define	Last_Int_Preg_Param_Offset   R9
#define	First_Float_Preg_Param_Offset   XMM0
#define	Last_Float_Preg_Param_Offset   XMM7
#define	First_X87_Preg_Return_Offset   ST0
#define	Last_X87_Preg_Return_Offset   ST1
#define	First_MMX_Preg_Return_Offset   MM0
#define	Last_MMX_Preg_Return_Offset   MM1
#define	Static_Link_Preg_Offset   ( Is_Target_64bit() ? R10 : RCX )
#define	MAX_NUMBER_OF_REGISTERS_FOR_RETURN   2
#define	MAX_NUMBER_OF_REGISTER_PARAMETERS   14
#define	MAX_NUMBER_OF_INT_REGISTER_PARAMETERS   ( Is_Target_64bit() ? 6 : 0 )
#define	MAX_NUMBER_OF_FLOAT_REGISTER_PARAMETERS   ( Is_Target_64bit() ? 8 : 0 )
#define	PUSH_RETURN_ADDRESS_ON_STACK   TRUE
#define	PUSH_FRAME_POINTER_ON_STACK   TRUE
#define	USE_HIGH_LEVEL_PROCEDURE_EXIT   TRUE
#define	MAX_CLASSES   2
Enumerations
enum	{   RAX = 1, RBX, RBP, RSP,   RDI, RSI, RDX, RCX,   R8, R9, R10, R11,   R12, R13, R14, R15,   XMM0, XMM1, XMM2, XMM3,   XMM4, XMM5, XMM6, XMM7,   XMM8, XMM9, XMM10, XMM11,   XMM12, XMM13, XMM14, XMM15,   ST0, ST1, ST2, ST3,   ST4, ST5, ST6, ST7,   MM0, MM1, MM2, MM3,   MM4, MM5, MM6, MM7 }
enum	X86_64_PARM_CLASS {   X86_64_NO_CLASS, X86_64_INTEGER_CLASS, X86_64_SSE_CLASS, X86_64_MEMORY_CLASS,   X86_64_X87_CLASS, X86_64_X87UP_CLASS, X86_64_SSEUP_CLASS }
Functions/Subroutines
INT	Classify_Aggregate (const TY_IDX ty, enum X86_64_PARM_CLASS classes[MAX_CLASSES])

---

Define Documentation

#define First_Float_Preg_Param_Offset   XMM0

Definition at line 78 of file targ_sim.h.

#define First_Float_Preg_Return_Offset   XMM0

Definition at line 72 of file targ_sim.h.

#define First_Int_Preg_Param_Offset   RDI

Definition at line 76 of file targ_sim.h.

#define First_Int_Preg_Return_Offset   RAX

Definition at line 70 of file targ_sim.h.

#define First_MMX_Preg_Return_Offset   MM0

Definition at line 82 of file targ_sim.h.

Referenced by Is_Formal_Preg(), and Is_Return_Preg().

#define First_X87_Preg_Return_Offset   ST0

Definition at line 80 of file targ_sim.h.

Referenced by Get_Return_Info(), Is_Return_Preg(), lower_bit_field_id(), and lower_return_ldid().

#define Float_Preg_Max_Offset   32

Definition at line 54 of file targ_sim.h.

#define Float_Preg_Min_Offset   17

Definition at line 53 of file targ_sim.h.

#define Frame_Pointer_Preg_Offset   RBP

Definition at line 75 of file targ_sim.h.

#define Int_Preg_Max_Offset   16

Definition at line 52 of file targ_sim.h.

#define Int_Preg_Min_Offset   1

Definition at line 51 of file targ_sim.h.

#define Last_Dedicated_Preg_Offset   MMX_Preg_Max_Offset

Definition at line 59 of file targ_sim.h.

#define Last_Float_Preg_Param_Offset   XMM7

Definition at line 79 of file targ_sim.h.

Referenced by Is_Formal_Preg().

#define Last_Float_Preg_Return_Offset   XMM1

Definition at line 73 of file targ_sim.h.

#define Last_Int_Preg_Param_Offset   R9

Definition at line 77 of file targ_sim.h.

Referenced by Is_Formal_Preg().

#define Last_Int_Preg_Return_Offset   RDX

Definition at line 71 of file targ_sim.h.

#define Last_MMX_Preg_Return_Offset   MM1

Definition at line 83 of file targ_sim.h.

Referenced by Is_Formal_Preg(), and Is_Return_Preg().

#define Last_X87_Preg_Return_Offset   ST1

Definition at line 81 of file targ_sim.h.

Referenced by Get_Return_Info(), and Is_Return_Preg().

#define MAX_CLASSES   2

Definition at line 111 of file targ_sim.h.

Referenced by construct_container(), examine_argument(), WFE_Expand_Expr(), and WGEN_Expand_Expr().

#define MAX_NUMBER_OF_FLOAT_REGISTER_PARAMETERS   ( Is_Target_64bit() ? 8 : 0 )

Definition at line 90 of file targ_sim.h.

#define MAX_NUMBER_OF_INT_REGISTER_PARAMETERS   ( Is_Target_64bit() ? 6 : 0 )

Definition at line 88 of file targ_sim.h.

#define MAX_NUMBER_OF_REGISTER_PARAMETERS   14

Definition at line 87 of file targ_sim.h.

#define MAX_NUMBER_OF_REGISTERS_FOR_RETURN   2

Definition at line 86 of file targ_sim.h.

#define MMX_Preg_Max_Offset   48

Definition at line 58 of file targ_sim.h.

#define MMX_Preg_Min_Offset   41

Definition at line 57 of file targ_sim.h.

Referenced by CGTARG_Preg_Register_And_Class().

#define PUSH_FRAME_POINTER_ON_STACK   TRUE

Definition at line 94 of file targ_sim.h.

#define PUSH_RETURN_ADDRESS_ON_STACK   TRUE

Definition at line 93 of file targ_sim.h.

#define Stack_Pointer_Preg_Offset   RSP

Definition at line 74 of file targ_sim.h.

#define Static_Link_Preg_Offset   ( Is_Target_64bit() ? R10 : RCX )

Definition at line 84 of file targ_sim.h.

#define USE_HIGH_LEVEL_PROCEDURE_EXIT   TRUE

Definition at line 95 of file targ_sim.h.

#define X87_Preg_Max_Offset   40

Definition at line 56 of file targ_sim.h.

#define X87_Preg_Min_Offset   33

Definition at line 55 of file targ_sim.h.

Referenced by CGTARG_Preg_Register_And_Class(), and ir_put_wn().

---

Enumeration Type Documentation

anonymous enum

Enumerator:

RAX
RBX
RBP
RSP
RDI
RSI
RDX
RCX
R8
R9
R10
R11
R12
R13
R14
R15
XMM0
XMM1
XMM2
XMM3
XMM4
XMM5
XMM6
XMM7
XMM8
XMM9
XMM10
XMM11
XMM12
XMM13
XMM14
XMM15
ST0
ST1
ST2
ST3
ST4
ST5
ST6
ST7
MM0
MM1
MM2
MM3
MM4
MM5
MM6
MM7

Definition at line 62 of file targ_sim.h.

enum X86_64_PARM_CLASS

Enumerator:

X86_64_NO_CLASS
X86_64_INTEGER_CLASS
X86_64_SSE_CLASS
X86_64_MEMORY_CLASS
X86_64_X87_CLASS
X86_64_X87UP_CLASS
X86_64_SSEUP_CLASS

Definition at line 101 of file targ_sim.h.

---

Function Documentation

INT Classify_Aggregate	(	const TY_IDX	ty,
		enum X86_64_PARM_CLASS	classes[MAX_CLASSES]
	)

Definition at line 190 of file targ_sim.cxx.

References Classify_Aggregate(), FALSE, FLD_last_field(), FLD_ofst, FLD_type, FmtAssert, i, INT, KIND_ARRAY, KIND_STRUCT, Make_fld_iter(), Merge_Classes(), MTYPE_A4, MTYPE_A8, MTYPE_C4, MTYPE_C8, MTYPE_CQ, MTYPE_F4, MTYPE_F8, MTYPE_FQ, MTYPE_I1, MTYPE_I2, MTYPE_I4, MTYPE_I8, MTYPE_name, MTYPE_U1, MTYPE_U2, MTYPE_U4, MTYPE_U8, n, subclasses, TY_etype, TY_fld, TY_is_non_pod(), TY_kind, TY_mtype, TY_size, X86_64_INTEGER_CLASS, X86_64_MEMORY_CLASS, X86_64_NO_CLASS, X86_64_SSE_CLASS, X86_64_SSEUP_CLASS, and X86_64_X87_CLASS.

Referenced by Classify_Aggregate(), Get_Parameter_Location(), Get_Return_Info(), WFE_Expand_Expr(), and WGEN_Expand_Expr().