osprey/ipa/cord/ipa_cord.cxx File Reference

#include <elf.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <sys/mman.h>
#include <fcntl.h>
#include <stdio.h>
#include <string.h>
#include <vector>
#include <algorithm>
#include <stack>
#include <map>
#include <tree.h>
#include "obj_info.h"
#include "lib_phase_dir.h"

Include dependency graph for ipa_cord.cxx:

Go to the source code of this file.

Data Types
type	ltstr
type	PROC
type	less< PROC >
type	less_src_order< PROC >
type	CALL
type	less< CALL >
type	compress_path
Defines
#define	PAGESIZE   65536
Typedefs
typedef pair< PROC *, PROC * >	map_key
typedef map< map_key, int >	CG
typedef map< const char *, PROC *, ltstr >	PROCTAB
Functions/Subroutines
bool	file_exists (const char *path)
void	read_call_graph (const char *cgraph, PROCTAB &procedures, CG &cg)
template<class Shdr>
void	process_object_file (File_Info &fi, Shdr *tag, PROCTAB &procedures)
void	read_obj_list (const char *objlist, PROCTAB &procedures)
bool	layout (PROC *p1, PROC *p2, int freq, int retry_count)
void	emit_lkcord (const char *outfile, vector< PROC * > &proc_layout, vector< PROC * > &src_order_layout)
	main (int argc, char *argv[])
Variables
int	debug = 0
const int	LEN = 1000
const int	MIN_FREQ = 15
int	src_order = 0

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Define Documentation

#define PAGESIZE   65536

Definition at line 60 of file ipa_cord.cxx.

Referenced by layout().

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Typedef Documentation

typedef map< map_key, int> CG

Definition at line 135 of file ipa_cord.cxx.

typedef pair<PROC *, PROC *> map_key

Definition at line 134 of file ipa_cord.cxx.

typedef map<const char *, PROC *, ltstr> PROCTAB

Definition at line 136 of file ipa_cord.cxx.

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Function Documentation

void emit_lkcord	(	const char *	outfile,
		vector< PROC * > &	proc_layout,
		vector< PROC * > &	src_order_layout
	)

Definition at line 341 of file ipa_cord.cxx.

References PROC::base, debug, exit(), fclose(), fgets(), fopen, fprintf(), fputs(), getenv(), len, LEN, malloc, PROC::name, NULL, PROC::offset, out, perror(), printf(), proc, q, sprintf(), strlen(), and toolroot.

Referenced by main().

bool file_exists

(

const char *

path

)

Definition at line 139 of file ipa_cord.cxx.

bool layout	(	PROC *	p1,
		PROC *	p2,
		int	freq,
		int	retry_count
	)

Definition at line 265 of file ipa_cord.cxx.

References PROC::base, debug, PROC::emit, PROC::name, PROC::offset, PAGESIZE, printf(), PROC::size, and PROC::size_cluster.

Referenced by _elf32_layout(), main(), scn_data_layout(), xstormy16_compute_stack_layout(), xstormy16_expand_epilogue(), xstormy16_expand_prologue(), and xstormy16_initial_elimination_offset().

main	(	int argc	,
		char *	argv[]
	)

Definition at line 418 of file ipa_cord.cxx.

References CALL, callee, caller, debug, PROC::emit, emit_lkcord(), exit(), fprintf(), CALL::freq, layout(), MIN_FREQ, PROC::name, NULL, outfile, p, p1, p2, printf(), proc, Q, read_call_graph(), read_obj_list(), CALL::retry_count, and strcmp().

template<class Shdr>

void process_object_file	(	File_Info &	fi,
		Shdr *	tag,
		PROCTAB &	procedures
	)			[inline]

Definition at line 210 of file ipa_cord.cxx.

References File_Info::begin(), debug, File_Info::end(), p, printf(), size, src_order, strcmp(), and strncmp().

Referenced by read_obj_list().

void read_call_graph	(	const char *	cgraph,
		PROCTAB &	procedures,
		CG &	cg
	)

Definition at line 168 of file ipa_cord.cxx.

References atoi(), callee, caller, debug, exit(), fclose(), fgets(), fopen, in1, LEN, PROC::name, NULL, p1, p2, perror(), printf(), strdup, and strtok().

Referenced by main().

void read_obj_list	(	const char *	objlist,
		PROCTAB &	procedures
	)

Definition at line 240 of file ipa_cord.cxx.

References debug, ELFCLASS32, exit(), fclose(), fgets(), fopen, File_Info::Get_obj_class(), in, LEN, NULL, perror(), printf(), process_object_file(), and strtok().

Referenced by main().

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Variable Documentation

int debug = 0

Definition at line 61 of file ipa_cord.cxx.

const int LEN = 1000

Definition at line 62 of file ipa_cord.cxx.

const int MIN_FREQ = 15

Definition at line 63 of file ipa_cord.cxx.

Referenced by main().

int src_order = 0

Definition at line 205 of file ipa_cord.cxx.

Referenced by process_object_file().