sparc64_any.c File Reference

#include <stdio.h>
#include <string.h>
#include <stdarg.h>

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Macros
#define	STRING_PREFIX   ".LC"
#define	UN
#define	OK_FOR_SIMM13(x)   ((unsigned) ((x) + 4096) < 8192)
#define	MK_IMM22(x)   (((x) >> 10) & 0x3fffff)
#define	MK_SIMM10_13(x, want10)   ((x) & ((want10) ? 0x3ff : 0x1fff))
#define	MAX_ARGS_IN_REGS   6
#define	BEFORE_ARG
#define	STACK_BIAS   2047
#define	STACK_OFFSET(offset)   (STACK_BIAS + 176 + ((offset) - MAX_ARGS_IN_REGS) * 8)
#define	AFTER_ARG
#define	MAX_FP_ARGS_IN_REGS   16
#define	BEFORE_FP_ARG
#define	AFTER_FP_ARG

Functions
void	Delay_Printf (char *op, char *operands,...)
int	Delay_Flush (void)
void	Source_Line (int line_no, char *cmt)
void	Asm_Start (void)
void	Asm_Stop (void)
void	Code_Start (char *label, int prolog, int global)
void	Code_Stop (void)
void	Label (char *label)
void	Ensure_PIC_Helper (void)
void	Reload_E_In_Register (void)
void	Synthetize_Setx (long value, char *tmpreg, char *dstreg)
void	Load_Long_Into_Reg (PlLong x, char *reg)
void	Load_Mem_Into_Reg (char *mem_base_reg, int displ, int adr_of, char *reg)
void	Store_Reg_Into_Mem (char *reg, char *mem_base_reg, int displ)
void	Pl_Jump (char *label)
void	Prep_CP (void)
void	Here_CP (void)
void	Pl_Call (char *label)
void	Pl_Fail (void)
void	Pl_Ret (void)
void	Jump (char *label)
void	Move_From_Reg_X (int index)
void	Move_From_Reg_Y (int index)
void	Move_To_Reg_X (int index)
void	Move_To_Reg_Y (int index)
void	Call_C_Start (char *fct_name, int fc, int nb_args, int nb_args_in_words, char **p_inline)
int	Call_C_Arg_Int (int offset, PlLong int_val)
int	Call_C_Arg_Double (int offset, double dbl_val)
void	Load_Mem_Base_Into_Reg (char *label, int displ, char *reg)
int	Call_C_Arg_String (int offset, int str_no)
int	Call_C_Arg_Mem_L (int offset, int adr_of, char *name, int index)
int	Call_C_Arg_Reg_X (int offset, int adr_of, int index)
int	Call_C_Arg_Reg_Y (int offset, int adr_of, int index)
int	Call_C_Arg_Foreign_L (int offset, int adr_of, int index)
int	Call_C_Arg_Foreign_D (int offset, int adr_of, int index)
void	Call_C_Invoke (char *fct_name, int fc, int nb_args, int nb_args_in_words)
void	Call_C_Stop (char *fct_name, int nb_args, char **p_inline)
void	Jump_Ret (void)
void	Fail_Ret (void)
void	Move_Ret_To_Mem_L (char *name, int index)
void	Move_Ret_To_Reg_X (int index)
void	Move_Ret_To_Reg_Y (int index)
void	Move_Ret_To_Foreign_L (int index)
void	Move_Ret_To_Foreign_D (int index)
void	Cmp_Ret_And_Int (PlLong int_val)
void	Jump_If_Equal (char *label)
void	Jump_If_Greater (char *label)
void	C_Ret (void)
void	Dico_String_Start (int nb_consts)
void	Dico_String (int str_no, char *asciiz)
void	Dico_String_Stop (int nb_consts)
void	Dico_Long_Start (int nb_longs)
void	Dico_Long (char *name, int global, VType vtype, PlLong value)
void	Dico_Long_Stop (int nb_longs)
void	Data_Start (char *initializer_fct)
void	Data_Stop (char *initializer_fct)

Variables
char	asm_reg_bank [20]
char	asm_reg_e [20]
char	asm_reg_b [20]
char	asm_reg_cp [20]
int	w_label = 0
char	cur_fct_label [1024]
int	pic_helper_ready = 0
char	buff [1024]
int	delay_active = 0
char *	delay_op = NULL
char	delay_operands [1024]
int	can_produce_pic_code = 1
char *	comment_prefix = "!"
char *	local_symb_prefix = "L"
int	strings_need_null = 1
int	call_c_reverse_args = 0
char *	inline_asm_data [] = { NULL }

Macro Definition Documentation

#define AFTER_ARG

Value:

if (offset >= MAX_ARGS_IN_REGS)         \
    Delay_Printf("stx","%s,[%%sp+%d]", r,       \
         STACK_OFFSET(offset));         \
}

#define AFTER_FP_ARG

Value:

if (offset < MAX_FP_ARGS_IN_REGS)                   \
    {                                   \
      Delay_Printf("stx","%s,[%%fp+2023]", r);              \
      Delay_Printf("ldd","[%%fp+2023],%%f%d", offset * 2);      \
    }                                   \
 else									\
    Delay_Printf("stx","%s,[%%sp+%d]", r, STACK_OFFSET(offset));    \
}

#define BEFORE_ARG

Value:

{                       \
  char r[4];                    \
                        \
  if (offset < MAX_ARGS_IN_REGS)        \
    sprintf(r, "%%o%d", offset);        \
  else                      \
    strcpy(r, "%l4");

#define BEFORE_FP_ARG

Value:

{                       \
  char *r = "%g1";               /* load in a temp */

#define MAX_ARGS_IN_REGS   6

#define MAX_FP_ARGS_IN_REGS   16

#define MK_IMM22

(

x

)

(((x) >> 10) & 0x3fffff)

#define MK_SIMM10_13	(		x,
			want10
	)		((x) & ((want10) ? 0x3ff : 0x1fff))

#define OK_FOR_SIMM13

(

x

)

((unsigned) ((x) + 4096) < 8192)

#define STACK_BIAS   2047

#define STACK_OFFSET

(

offset

)

(STACK_BIAS + 176 + ((offset) - MAX_ARGS_IN_REGS) * 8)

#define STRING_PREFIX   ".LC"

#define UN

Function Documentation

void Asm_Start

(

void

)

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void Asm_Stop

(

void

)

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void C_Ret

(

void

)

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int Call_C_Arg_Double	(	int	offset,
		double	dbl_val
	)

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int Call_C_Arg_Foreign_D	(	int	offset,
		int	adr_of,
		int	index
	)

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int Call_C_Arg_Foreign_L	(	int	offset,
		int	adr_of,
		int	index
	)

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int Call_C_Arg_Int	(	int	offset,
		PlLong	int_val
	)

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int Call_C_Arg_Mem_L	(	int	offset,
		int	adr_of,
		char *	name,
		int	index
	)

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int Call_C_Arg_Reg_X	(	int	offset,
		int	adr_of,
		int	index
	)

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int Call_C_Arg_Reg_Y	(	int	offset,
		int	adr_of,
		int	index
	)

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int Call_C_Arg_String	(	int	offset,
		int	str_no
	)

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void Call_C_Invoke	(	char *	fct_name,
		int	fc,
		int	nb_args,
		int	nb_args_in_words
	)

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void Call_C_Start	(	char *	fct_name,
		int	fc,
		int	nb_args,
		int	nb_args_in_words,
		char **	p_inline
	)

void Call_C_Stop	(	char *	fct_name,
		int	nb_args,
		char **	p_inline
	)

void Cmp_Ret_And_Int

(

PlLong

int_val

)

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void Code_Start	(	char *	label,
		int	prolog,
		int	global
	)

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void Code_Stop

(

void

)

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void Data_Start

(

char *

initializer_fct

)

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void Data_Stop

(

char *

initializer_fct

)

int Delay_Flush

(

void

)

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void Delay_Printf	(	char *	op,
		char *	operands,
			...
	)

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void Dico_Long	(	char *	name,
		int	global,
		VType	vtype,
		PlLong	value
	)

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void Dico_Long_Start

(

int

nb_longs

)

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void Dico_Long_Stop

(

int

nb_longs

)

void Dico_String	(	int	str_no,
		char *	asciiz
	)

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void Dico_String_Start

(

int

nb_consts

)

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void Dico_String_Stop

(

int

nb_consts

)

void Ensure_PIC_Helper

(

void

)

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void Fail_Ret

(

void

)

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void Here_CP

(

void

)

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void Jump

(

char *

label

)

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void Jump_If_Equal

(

char *

label

)

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void Jump_If_Greater

(

char *

label

)

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void Jump_Ret

(

void

)

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void Label

(

char *

label

)

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void Load_Long_Into_Reg	(	PlLong	x,
		char *	reg
	)

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void Load_Mem_Base_Into_Reg	(	char *	label,
		int	displ,
		char *	reg
	)

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void Load_Mem_Into_Reg	(	char *	mem_base_reg,
		int	displ,
		int	adr_of,
		char *	reg
	)

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void Move_From_Reg_X

(

int

index

)

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void Move_From_Reg_Y

(

int

index

)

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void Move_Ret_To_Foreign_D

(

int

index

)

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void Move_Ret_To_Foreign_L

(

int

index

)

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void Move_Ret_To_Mem_L	(	char *	name,
		int	index
	)

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void Move_Ret_To_Reg_X

(

int

index

)

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void Move_Ret_To_Reg_Y

(

int

index

)

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void Move_To_Reg_X

(

int

index

)

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void Move_To_Reg_Y

(

int

index

)

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void Pl_Call

(

char *

label

)

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void Pl_Fail

(

void

)

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void Pl_Jump

(

char *

label

)

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void Pl_Ret

(

void

)

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void Prep_CP

(

void

)

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void Reload_E_In_Register

(

void

)

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void Source_Line	(	int	line_no,
		char *	cmt
	)

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void Store_Reg_Into_Mem	(	char *	reg,
		char *	mem_base_reg,
		int	displ
	)

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void Synthetize_Setx	(	long	value,
		char *	tmpreg,
		char *	dstreg
	)

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Variable Documentation

char asm_reg_b[20]

char asm_reg_bank[20]

char asm_reg_cp[20]

char asm_reg_e[20]

char buff[1024]

int call_c_reverse_args = 0

int can_produce_pic_code = 1

char* comment_prefix = "!"

char cur_fct_label[1024]

int delay_active = 0

char* delay_op = NULL

char delay_operands[1024]

char* inline_asm_data[] = { NULL }

char* local_symb_prefix = "L"

int pic_helper_ready = 0

int strings_need_null = 1

int w_label = 0