osprey/kgccfe/gnu/config/romp/romp.c File Reference

#include "config.h"
#include "system.h"
#include "rtl.h"
#include "regs.h"
#include "hard-reg-set.h"
#include "real.h"
#include "insn-config.h"
#include "conditions.h"
#include "output.h"
#include "insn-attr.h"
#include "flags.h"
#include "recog.h"
#include "obstack.h"
#include "tree.h"
#include "function.h"
#include "expr.h"
#include "toplev.h"
#include "tm_p.h"
#include "target.h"
#include "target-def.h"

Include dependency graph for romp.c:

Define Documentation

#define FP_HASH_SIZE 101

Definition at line 1426 of file romp.c.

#define HASHBITS 65535

Definition at line 1328 of file romp.c.

#define max	(	A,
		B		)	((A) > (B) ? (A) : (B))

Definition at line 46 of file romp.c.

#define min	(	A,
		B		)	((A) < (B) ? (A) : (B))

Definition at line 45 of file romp.c.

#define SYMHASHSIZE 151

Definition at line 1327 of file romp.c.

#define TARGET_ASM_FUNCTION_EPILOGUE romp_output_function_epilogue

Definition at line 61 of file romp.c.

#define TARGET_ASM_FUNCTION_PROLOGUE romp_output_function_prologue

Definition at line 59 of file romp.c.

Function Documentation

int check_precision	(	enum machine_mode	opmode,
		rtx	op1,
		rtx	op2
	)

Definition at line 1389 of file romp.c.

References FLOAT, and GET_CODE.

int constant_operand	(	rtx	op,
		enum machine_mode	mode
	)

Definition at line 436 of file romp.c.

References CONST, GET_CODE, INTVAL, PLUS, and romp_symbolic_operand().

int constant_pool_address_operand	(	rtx	op,
		mode
	)

Definition at line 397 of file romp.c.

References CONST, CONSTANT_POOL_ADDRESS_P, GET_CODE, PLUS, and XEXP.

int current_function_operand	(	rtx	op,
		mode
	)

Definition at line 371 of file romp.c.

References CONSTANT_POOL_ADDRESS_P, current_function_name, GET_CODE, get_pool_constant(), MEM, strcmp(), XEXP, and XSTR.

int first_reg_to_save ( void )

Definition at line 983 of file romp.c.

References regs_ever_live, and romp_using_r14().

int float_binary	(	rtx	op,
		enum machine_mode	mode
	)

Definition at line 591 of file romp.c.

References DIV, GET_CODE, GET_MODE, MINUS, PLUS, and XEXP.

int float_conversion	(	rtx	op,
		enum machine_mode	mode
	)

Definition at line 636 of file romp.c.

References FIX, FLOAT, GET_CODE, GET_MODE, and XEXP.

int float_unary	(	rtx	op,
		enum machine_mode	mode
	)

Definition at line 618 of file romp.c.

References ABS, GET_CODE, GET_MODE, and XEXP.

rtx get_symref ( const char * name )

Definition at line 1338 of file romp.c.

References gen_rtx_SYMBOL_REF, HASHBITS, symref_hashent::next, obstack_copy0, p, Pmode, sp, strcmp(), strlen(), SYMHASHSIZE, symref_hashent::symref, and XSTR.

static unsigned int hash_rtx ( rtx x ) [static]

Definition at line 1446 of file romp.c.

References GET_CODE, GET_MODE, GET_RTX_FORMAT, GET_RTX_LENGTH, hash_rtx(), HOST_WIDE_INT, i, int, XEXP, XINT, and XSTR.

static void init_fpops ( ) [static]

Definition at line 1996 of file romp.c.

References FP_HASH_SIZE, and i.

static int memory_offset_in_range_p	(	rtx	op,
		enum machine_mode	mode,
		int	low,
		int	high
	)			`[static]`

Definition at line 273 of file romp.c.

References abort, CONSTANT_POOL_ADDRESS_P, GET_CODE, GET_MODE, GET_MODE_SIZE, get_pool_offset(), INTVAL, MEM, memory_operand(), offset, PLUS, Pmode, register_operand(), SUBREG_BYTE, SUBREG_REG, and XEXP.

int next_insn_tests_no_unsigned ( rtx insn )

Definition at line 71 of file romp.c.

References abort, cc0_rtx, find_reg_note(), GET_CODE, next, next_cc0_user(), PATTERN, REG_UNUSED, and unsigned_comparisons_p().

int null_epilogue ( )

Definition at line 387 of file romp.c.

References first_reg_to_save(), reload_completed, and romp_pushes_stack().

void output_encoded_offset	(	FILE *	file,
		unsigned	reg_offset
	)

Definition at line 1168 of file romp.c.

References fprintf().

const char* output_fpop	(	enum rtx_code	code,
		rtx	op0,
		rtx	op1,
		rtx	op2,
		insn
	)

Definition at line 1475 of file romp.c.

References abort, dbr_sequence_length(), EQ, FP_HASH_SIZE, FP_REGNO_P, GE, GET_CODE, GET_MODE, hash1(), hash_rtx(), i, int, INTVAL, fp_op::next_in_mem, fp_op::next_same_hash, fp_op::noperands, outbuf, PLUS, REG, REGNO, rtx_equal_p(), SET, size, sprintf(), TARGET_FULL_FP_BLOCKS, UNITS_PER_WORD, USE, and xmalloc().

static void output_fpops ( FILE * file ) [static]

Definition at line 1762 of file romp.c.

References abort, ABS, ASM_OUTPUT_ALIGN, assemble_real(), CONST, const0_rtx, CONST_DOUBLE_LOW, data_section(), DIV, EQ, FP_REGNO_P, fprintf(), GE, GET_CODE, GET_MODE, GET_MODE_ALIGNMENT, i, INTVAL, MEM, fp_op::mem_offset, memcpy, MINUS, fp_op::next_in_mem, fp_op::noperands, fp_op::opcode, fp_op::ops, output_addr_const(), PLUS, REG, reg_names, REGNO, SET, fp_op::size, sprintf(), strcpy, TARGET_FULL_FP_BLOCKS, text_section, UNITS_PER_WORD, USE, and XEXP.

const char* output_in_line_mul ( )

Definition at line 254 of file romp.c.

References i, insns, strcat(), and strcpy.

static void output_loadsave_fpregs	(	FILE *	file,
		enum rtx_code	code,
		rtx	addr
	)			`[static]`

Definition at line 1740 of file romp.c.

References const0_rtx, fprintf(), GEN_INT, gen_rtx_MEM(), i, output_fpop(), Pmode, regs_ever_live, and TARGET_FP_REGS.

static void romp_output_function_prologue PARAMS ( (FILE *, HOST_WIDE_INT) ) [static]

static int memory_offset_in_range_p PARAMS ( (rtx, enum machine_mode, int, int) ) [static]

static void init_fpops PARAMS ( (void) ) [static, read]

Definition at line 77 of file cplus-dem.c.

static void output_fpops PARAMS ( (FILE *) ) [static]

static void output_loadsave_fpregs PARAMS ( (FILE *, enum rtx_code, rtx) ) [static]

static int unsigned_comparisons_p PARAMS ( (rtx) ) [static]

void print_operand	(	FILE *	file,
		rtx	x,
		int	code
	)

Definition at line 670 of file romp.c.

References abort, CC_IN_TB, constant_pool_address_operand(), current_function_operand(), dbr_sequence_length(), EQ, exact_log2, fprintf(), GE, gen_rtx_MEM(), GET_CODE, GET_MODE, get_pool_offset(), GT, i, INTVAL, LE, LT, MEM, NE, output_addr_const(), output_address(), output_operand_lossage(), plus_constant, Pmode, print_operand(), REG, reg_names, REGNO, short_memory_operand(), XEXP, and zero_memory_operand().

int reg_0_operand	(	rtx	op,
		enum machine_mode	mode
	)

Definition at line 569 of file romp.c.

References GET_CODE, GET_MODE, REG, and REGNO.

int reg_15_operand	(	rtx	op,
		enum machine_mode	mode
	)

Definition at line 580 of file romp.c.

References GET_CODE, GET_MODE, REG, and REGNO.

int reg_or_add_operand	(	rtx	op,
		enum machine_mode	mode
	)

Definition at line 499 of file romp.c.

References GET_CODE, INTVAL, reg_or_D_operand(), and romp_symbolic_operand().

int reg_or_and_operand	(	rtx	op,
		enum machine_mode	mode
	)

Definition at line 511 of file romp.c.

References GET_CODE, INTVAL, and reg_or_cint_operand().

int reg_or_any_cint_operand	(	rtx	op,
		enum machine_mode	mode
	)

Definition at line 475 of file romp.c.

References GET_CODE, and register_operand().

int reg_or_cint_operand	(	rtx	op,
		enum machine_mode	mode
	)

Definition at line 462 of file romp.c.

References constant_operand(), GET_CODE, and register_operand().

int reg_or_D_operand	(	rtx	op,
		enum machine_mode	mode
	)

Definition at line 485 of file romp.c.

References GET_CODE, INTVAL, and register_operand().

int reg_or_mem_operand	(	rtx	op,
		enum machine_mode	mode
	)

Definition at line 528 of file romp.c.

References memory_operand(), and register_operand().

int reg_or_nonsymb_mem_operand	(	rtx	op,
		enum machine_mode	mode
	)

Definition at line 539 of file romp.c.

References memory_operand(), register_operand(), and symbolic_memory_operand().

int restore_compare_p ( rtx op )

Definition at line 239 of file romp.c.

References CC_UNSIGNED, GE, GET_CODE, GT, LE, and LT.

int romp_debugger_arg_correction ( int offset )

Definition at line 2034 of file romp.c.

References ARG_POINTER_REGNUM, FRAME_POINTER_REGNUM, and INITIAL_ELIMINATION_OFFSET.

int romp_debugger_auto_correction ( int offset )

Definition at line 2011 of file romp.c.

References FRAME_POINTER_REGNUM, INITIAL_ELIMINATION_OFFSET, and STACK_POINTER_REGNUM.

void romp_initialize_trampoline	(	rtx	tramp,
		rtx	fnaddr,
		rtx	cxt
	)

Definition at line 2049 of file romp.c.

References addr(), build_int_2, emit_move_insn(), expand_shift(), expand_simple_binop(), force_reg(), GEN_INT, gen_lowpart, gen_rtx_MEM(), memory_address(), OPTAB_LIB_WIDEN, PLUS, plus_constant, and val.

int romp_makes_calls ( )

Definition at line 1031 of file romp.c.

References get_attr_type(), GET_CODE, get_insns(), insn, next_insn(), PATTERN, and USE.

int romp_operand	(	rtx	op,
		enum machine_mode	mode
	)

Definition at line 556 of file romp.c.

References constant_operand(), general_operand(), and GET_CODE.

static void romp_output_function_epilogue	(	FILE *	file,
		HOST_WIDE_INT	size
	)			`[static]`

Definition at line 1199 of file romp.c.

References current_function_decl, current_function_outgoing_args_size, DECL_ARGUMENTS, first_reg_to_save(), fprintf(), gen_rtx_REG(), GET_CODE, get_last_insn(), HOST_WIDE_INT, insn, int_size_in_bytes(), output_encoded_offset(), output_fpops(), output_loadsave_fpregs(), plus_constant, Pmode, prev_nonnote_insn(), romp_pushes_stack(), romp_sa_size(), TREE_CHAIN, TREE_TYPE, and UNITS_PER_WORD.

static void romp_output_function_prologue	(	FILE *	file,
		HOST_WIDE_INT	size
	)			`[static]`

Definition at line 1089 of file romp.c.

References current_function_outgoing_args_size, first_reg_to_save(), fprintf(), frame_pointer_needed, HOST_WIDE_INT, init_fpops(), output_loadsave_fpregs(), plus_constant, romp_pushes_stack(), romp_sa_size(), romp_using_r14(), stack_pointer_rtx, and USE.

int romp_pushes_stack ( )

Definition at line 1069 of file romp.c.

References frame_pointer_needed, get_frame_size(), NO_DEBUG, romp_makes_calls(), romp_sa_size(), and write_symbols.

int romp_sa_size ( )

Definition at line 1004 of file romp.c.

References first_reg_to_save(), i, regs_ever_live, size, and TARGET_FP_REGS.

int romp_symbolic_operand	(	rtx	op,
		mode
	)

Definition at line 412 of file romp.c.

References CONST, GET_CODE, and XEXP.

int romp_using_r14 ( )

Definition at line 1058 of file romp.c.

References current_function_profile, get_pool_size(), NO_DEBUG, romp_makes_calls(), and write_symbols.

int short_memory_operand	(	rtx	op,
		enum machine_mode	mode
	)

Definition at line 329 of file romp.c.

References GET_MODE, GET_MODE_SIZE, memory_offset_in_range_p(), min, and UNITS_PER_WORD.

int symbolic_memory_operand	(	rtx	op,
		enum machine_mode mode
	)

Definition at line 345 of file romp.c.

References abort, constant_pool_address_operand(), GET_CODE, MEM, memory_operand(), PLUS, Pmode, register_operand(), romp_symbolic_operand(), SUBREG_REG, and XEXP.

static int unsigned_comparisons_p ( rtx x ) [static]

Definition at line 91 of file romp.c.

References cc0_rtx, CONST, GET_CODE, GET_RTX_FORMAT, GET_RTX_LENGTH, i, len, PC, REG, unsigned_comparisons_p(), XEXP, XVECEXP, and XVECLEN.

void update_cc	(	body	,
		rtx	insn
	)

Definition at line 148 of file romp.c.

References abort, CC_IN_TB, CC_STATUS_INIT, CC_UNSIGNED, GET_CODE, next_insn_tests_no_unsigned(), p, PATTERN, REG, reg_overlap_mentioned_p(), rtx_equal_p(), SET_SRC, and XVECEXP.

int zero_memory_operand	(	rtx	op,
		enum machine_mode	mode
	)

Definition at line 319 of file romp.c.

References memory_offset_in_range_p().

Variable Documentation

int data_offset

Definition at line 1441 of file romp.c.

struct fp_op* first_fpop [static]

Definition at line 1432 of file romp.c.

struct fp_op* fp_hash_table[FP_HASH_SIZE] [static]

Definition at line 1429 of file romp.c.

struct fp_op* last_fpop_in_mem [static]

Definition at line 1435 of file romp.c.

int subr_number = 0 [static]

Definition at line 1438 of file romp.c.

struct symref_hashent* symref_hash_table[SYMHASHSIZE] [static]

Definition at line 1332 of file romp.c.

struct gcc_target targetm = TARGET_INITIALIZER

Definition at line 63 of file romp.c.


Data Types
type	symref_hashent
type	fp_op
Defines
#define	min(A, B) ((A) < (B) ? (A) : (B))
#define	max(A, B) ((A) > (B) ? (A) : (B))
#define	TARGET_ASM_FUNCTION_PROLOGUE romp_output_function_prologue
#define	TARGET_ASM_FUNCTION_EPILOGUE romp_output_function_epilogue
#define	SYMHASHSIZE 151
#define	HASHBITS 65535
#define	FP_HASH_SIZE 101
Functions/Subroutines
static int unsigned_comparisons_p	PARAMS ((rtx))
static void output_loadsave_fpregs	PARAMS ((FILE *, enum rtx_code, rtx))
static void output_fpops	PARAMS ((FILE *))
static void init_fpops	PARAMS ((void))
static int memory_offset_in_range_p	PARAMS ((rtx, enum machine_mode, int, int))
static void romp_output_function_prologue	PARAMS ((FILE *, HOST_WIDE_INT))
int	next_insn_tests_no_unsigned (rtx insn)
static int	unsigned_comparisons_p (rtx x)
void	update_cc (body, rtx insn)
int	restore_compare_p (rtx op)
const char *	output_in_line_mul ()
static int	memory_offset_in_range_p (rtx op, enum machine_mode mode, int low, int high)
int	zero_memory_operand (rtx op, enum machine_mode mode)
int	short_memory_operand (rtx op, enum machine_mode mode)
int	symbolic_memory_operand (rtx op, enum machine_mode mode)
int	current_function_operand (rtx op, mode)
int	null_epilogue ()
int	constant_pool_address_operand (rtx op, mode)
int	romp_symbolic_operand (rtx op, mode)
int	constant_operand (rtx op, enum machine_mode mode)
int	reg_or_cint_operand (rtx op, enum machine_mode mode)
int	reg_or_any_cint_operand (rtx op, enum machine_mode mode)
int	reg_or_D_operand (rtx op, enum machine_mode mode)
int	reg_or_add_operand (rtx op, enum machine_mode mode)
int	reg_or_and_operand (rtx op, enum machine_mode mode)
int	reg_or_mem_operand (rtx op, enum machine_mode mode)
int	reg_or_nonsymb_mem_operand (rtx op, enum machine_mode mode)
int	romp_operand (rtx op, enum machine_mode mode)
int	reg_0_operand (rtx op, enum machine_mode mode)
int	reg_15_operand (rtx op, enum machine_mode mode)
int	float_binary (rtx op, enum machine_mode mode)
int	float_unary (rtx op, enum machine_mode mode)
int	float_conversion (rtx op, enum machine_mode mode)
void	print_operand (FILE *file, rtx x, int code)
int	first_reg_to_save ()
int	romp_sa_size ()
int	romp_makes_calls ()
int	romp_using_r14 ()
int	romp_pushes_stack ()
static void	romp_output_function_prologue (FILE *file, HOST_WIDE_INT size)
void	output_encoded_offset (FILE *file, unsigned reg_offset)
static void	romp_output_function_epilogue (FILE *file, HOST_WIDE_INT size)
rtx	get_symref (const char *name)
int	check_precision (enum machine_mode opmode, rtx op1, rtx op2)
static unsigned int	hash_rtx (rtx x)
const char *	output_fpop (enum rtx_code code, rtx op0, rtx op1, rtx op2, insn)
static void	output_loadsave_fpregs (FILE *file, enum rtx_code code, rtx addr)
static void	output_fpops (FILE *file)
static void	init_fpops ()
int	romp_debugger_auto_correction (int offset)
int	romp_debugger_arg_correction (int offset)
void	romp_initialize_trampoline (rtx tramp, rtx fnaddr, rtx cxt)
Variables
struct gcc_target	targetm = TARGET_INITIALIZER
static struct symref_hashent *	symref_hash_table [SYMHASHSIZE]
static struct fp_op *	fp_hash_table [FP_HASH_SIZE]
static struct fp_op *	first_fpop
static struct fp_op *	last_fpop_in_mem
static int	subr_number = 0
int	data_offset

osprey/kgccfe/gnu/config/romp/romp.c File Reference

Data Types

Defines

Functions/Subroutines

Variables

Define Documentation

Function Documentation

Variable Documentation