dynamic-super.c File Reference

Go to the source code of this file.

Data Structures
struct	PrimInfo
struct	PrimInfo::immarg
struct	superstart
struct	superreuse

Macros
#define	NO_IP   0 /* proper native code, without interpreter's ip */
#define	INST_ADDR(_inst)   N_##_inst
#define	MAX_IMMARGS   1
#define	HASHTABLE_PATCHERSUPERS_BITS   14
#define	HASHTABLE_SUPERREUSE_BITS   14
#define	debugp(x...)   if (opt_verbose) fprintf(x)
#define	debugp1(x...)

Typedefs
typedef struct superstart	superstart
typedef struct superreuse	superreuse

Enumerations
enum

Functions
java_objectheader *	engine2 (Inst *ip0, Cell *sp, Cell *fp)
static int	compare_labels (const void *pa, const void *pb)
static Label	bsearch_next (Label key, Label *a, u4 n)
static void	check_prims (Label symbols1[])
static bool	is_relocatable (ptrint p)
static void	append_prim (codegendata *cd, ptrint p)
static void	init_dynamic_super (codegendata *cd)
static u4	hash_superreuse (u1 *code, u4 length)
static void	superreuse_insert (u1 *code, u4 length)
static u1 *	superreuse_lookup (u1 *code, u4 length)
void	patchersuper_rewrite (Inst *p)
static void	hashtable_patchersupers_insert (superstart *ss)
void	dynamic_super_rewrite (codegendata *cd)
static void	new_dynamic_super (codegendata *cd)
void	append_dispatch (codegendata *cd)
static void	compile_prim_dyn (codegendata *cd, ptrint p)
static void	replace_patcher (codegendata *cd, ptrint p)
void	gen_inst1 (codegendata *cd, ptrint instr)
void	finish_ss (codegendata *cd)
void	gen_inst (codegendata *cd, ptrint instr)
void	print_dynamic_super_statistics (void)
void	dynamic_super_init (void)

Variables
s4	no_super =0
static char MAYBE_UNUSED	superend []
const char *const	prim_names []
PrimInfo *	priminfos
s4	npriminfos
Label	before_goto
u4	goto_len
static hashtable	hashtable_patchersupers
static java_objectheader *	lock_hashtable_patchersupers
static hashtable	hashtable_superreuse
static java_objectheader *	lock_hashtable_superreuse
u4	count_supers = 0
u4	count_supers_unique = 0
u4	count_supers_reused = 0
u4	count_patchers_exec = 0
u4	count_patchers_last = 0
u4	count_patchers_ins = 0
u4	count_patchers = 0
u4	count_supers_nopatch = 0
u4	count_supers_patch = 0
u4	count_dispatches = 0
u4	count_disp_nonreloc = 0
u4	count_insts_reloc = 0
u4	count_insts = 0
u4	count_native_code = 0
u4	count_native_saved = 0

Macro Definition Documentation

#define debugp

(

x...

)

if (opt_verbose) fprintf(x)

Definition at line 120 of file dynamic-super.c.

#define debugp1

(

x...

)

Definition at line 121 of file dynamic-super.c.

#define HASHTABLE_PATCHERSUPERS_BITS   14

Definition at line 100 of file dynamic-super.c.

#define HASHTABLE_SUPERREUSE_BITS   14

Definition at line 114 of file dynamic-super.c.

#define INST_ADDR

(

_inst

)

N_##_inst

Definition at line 63 of file dynamic-super.c.

#define MAX_IMMARGS   1

Definition at line 68 of file dynamic-super.c.

#define NO_IP   0 /* proper native code, without interpreter's ip */

Definition at line 29 of file dynamic-super.c.

Typedef Documentation

typedef struct superreuse superreuse

typedef struct superstart superstart

Enumeration Type Documentation

anonymous enum

Definition at line 62 of file dynamic-super.c.

Function Documentation

void append_dispatch

(

codegendata *

cd

)

Definition at line 512 of file dynamic-super.c.

static void append_prim ( codegendata *  cd, ptrint  p  )

static

Definition at line 316 of file dynamic-super.c.

static Label bsearch_next ( Label  key, Label *  a, u4  n  )

static

Definition at line 153 of file dynamic-super.c.

static void check_prims ( Label  symbols1[] )

static

Definition at line 202 of file dynamic-super.c.

static int compare_labels ( const void *  pa, const void *  pb  )

static

Definition at line 146 of file dynamic-super.c.

static void compile_prim_dyn ( codegendata *  cd, ptrint  p  )

static

Definition at line 529 of file dynamic-super.c.

void dynamic_super_init

(

void

)

Definition at line 687 of file dynamic-super.c.

void dynamic_super_rewrite

(

codegendata *

cd

)

Definition at line 443 of file dynamic-super.c.

java_objectheader* engine2	(	Inst *	ip0,
		Cell *	sp,
		Cell *	fp
	)

void finish_ss

(

codegendata *

cd

)

Definition at line 604 of file dynamic-super.c.

void gen_inst	(	codegendata *	cd,
		ptrint	instr
	)

Definition at line 624 of file dynamic-super.c.

void gen_inst1	(	codegendata *	cd,
		ptrint	instr
	)

Definition at line 561 of file dynamic-super.c.

static u4 hash_superreuse ( u1 *  code, u4  length  )

static

Definition at line 346 of file dynamic-super.c.

static void hashtable_patchersupers_insert ( superstart *  ss )

static

Definition at line 426 of file dynamic-super.c.

static void init_dynamic_super ( codegendata *  cd )

static

Definition at line 329 of file dynamic-super.c.

static bool is_relocatable ( ptrint  p )

static

Definition at line 310 of file dynamic-super.c.

static void new_dynamic_super ( codegendata *  cd )

static

Definition at line 470 of file dynamic-super.c.

void patchersuper_rewrite

(

Inst *

p

)

Definition at line 391 of file dynamic-super.c.

void print_dynamic_super_statistics

(

void

)

Definition at line 655 of file dynamic-super.c.

static void replace_patcher ( codegendata *  cd, ptrint  p  )

static

Definition at line 550 of file dynamic-super.c.

static void superreuse_insert ( u1 *  code, u4  length  )

static

Definition at line 358 of file dynamic-super.c.

static u1* superreuse_lookup ( u1 *  code, u4  length  )

static

Definition at line 376 of file dynamic-super.c.

Variable Documentation

Label before_goto

Definition at line 85 of file dynamic-super.c.

u4 count_disp_nonreloc = 0

Definition at line 135 of file dynamic-super.c.

u4 count_dispatches = 0

Definition at line 134 of file dynamic-super.c.

u4 count_insts = 0

Definition at line 137 of file dynamic-super.c.

u4 count_insts_reloc = 0

Definition at line 136 of file dynamic-super.c.

u4 count_native_code = 0

Definition at line 138 of file dynamic-super.c.

u4 count_native_saved = 0

Definition at line 139 of file dynamic-super.c.

u4 count_patchers = 0

Definition at line 131 of file dynamic-super.c.

u4 count_patchers_exec = 0

Definition at line 128 of file dynamic-super.c.

u4 count_patchers_ins = 0

Definition at line 130 of file dynamic-super.c.

u4 count_patchers_last = 0

Definition at line 129 of file dynamic-super.c.

u4 count_supers = 0

Definition at line 125 of file dynamic-super.c.

u4 count_supers_nopatch = 0

Definition at line 132 of file dynamic-super.c.

u4 count_supers_patch = 0

Definition at line 133 of file dynamic-super.c.

u4 count_supers_reused = 0

Definition at line 127 of file dynamic-super.c.

u4 count_supers_unique = 0

Definition at line 126 of file dynamic-super.c.

u4 goto_len

Definition at line 86 of file dynamic-super.c.

hashtable hashtable_patchersupers

static

Definition at line 99 of file dynamic-super.c.

hashtable hashtable_superreuse

static

Definition at line 113 of file dynamic-super.c.

java_objectheader* lock_hashtable_patchersupers

static

Definition at line 103 of file dynamic-super.c.

java_objectheader* lock_hashtable_superreuse

static

Definition at line 117 of file dynamic-super.c.

s4 no_super =0

Definition at line 52 of file dynamic-super.c.

s4 npriminfos

Definition at line 84 of file dynamic-super.c.

const char* const prim_names[]

Initial value:

={

}

Definition at line 58 of file dynamic-super.c.

PrimInfo* priminfos

Definition at line 83 of file dynamic-super.c.

char MAYBE_UNUSED superend[]

static

Initial value:

={

}

Definition at line 54 of file dynamic-super.c.