conv-core/global-elfcopy.C File Reference

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Data Structures
class	CtgGlobalList
	Keeps a list of global variables. More...
struct	CtgGlobalList::CtgRec
struct	CtgGlobalStruct
Typedefs
typedef Elf64_Addr	ELFXX_TYPE_Addr
typedef Elf64_Dyn	ELFXX_TYPE_Dyn
typedef Elf64_Rela	ELFXX_TYPE_Rel
typedef Elf64_Sym	ELFXX_TYPE_Sym
Functions
	CpvDeclare (int, CmiPICMethod)
int	lookup_obj_sym (char *name, unsigned long *val, int *size)
static void	readGlobals ()
	CpvStaticDeclare (CtgGlobals, _curCtg)
int	init_symtab (char *exename)
void	CtgInit (void)
	Initialize the globals support (called on each processor).
CtgGlobals	CtgCreate (CthThread tid)
	Copy the current globals into this new set.
CtgGlobals	CtgPup (pup_er pv, CtgGlobals g)
	PUP this (not currently installed) globals set.
void	CtgInstall (CtgGlobals g)
	Install this set of globals.
void	CtgFree (CtgGlobals g)
	Delete this (not currently installed) set of globals.
CtgGlobals	CtgCurrentGlobals (void)
	Return the current global list.
void	CtgInstall_var (CtgGlobals g, void *ptr)
void	CtgUninstall_var (CtgGlobals g, void *ptr)
Variables
ELFXX_TYPE_Dyn	_DYNAMIC []
CkVec< char * >	_namelist
static int	loaded = 0
static CtgGlobalList *	_ctgList = NULL
	Singleton object describing our global variables:.
static CtgGlobalStruct *	_ctgListGlobals = NULL
	Singleton object describing the original values for the globals.

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Typedef Documentation

typedef Elf32_Addr ELFXX_TYPE_Addr

Definition at line 32 of file global-elfcopy.C.

typedef Elf32_Dyn ELFXX_TYPE_Dyn

Definition at line 33 of file global-elfcopy.C.

typedef Elf32_Rel ELFXX_TYPE_Rel

Definition at line 34 of file global-elfcopy.C.

typedef Elf32_Sym ELFXX_TYPE_Sym

Definition at line 35 of file global-elfcopy.C.

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Function Documentation

CpvDeclare	(	int	,
		CmiPICMethod
	)

int lookup_obj_sym	(	char *	name,
		unsigned long *	val,
		int *	size
	)

Definition at line 495 of file loadsym.c.

References lookup_sym().

Referenced by CtgGlobalList::CtgGlobalList().

static void readGlobals

(

)

[static]

Definition at line 155 of file global-elfcopy.C.

References CmiAbort(), printf(), and CkVec< T >::push_back().

Referenced by CtgInit().

CpvStaticDeclare	(	CtgGlobals	,
		_curCtg
	)

int init_symtab

(

char *

exename

)

Definition at line 505 of file loadsym.c.

References load_symtab().

Referenced by CtgInit().

void CtgInit

(

void

)

Initialize the globals support (called on each processor).

Definition at line 274 of file global-elfcopy.C.

References CtgGlobalStruct::allocate(), CkGetArgv(), CmiPrintf(), CtgGlobalStruct::data_seg, CtgGlobalList::getSize(), init_symtab(), CtgGlobalList::install(), CtgGlobalList::read(), and readGlobals().

CtgGlobals CtgCreate

(

CthThread

tid

)

Copy the current globals into this new set.

Definition at line 305 of file global-elfcopy.C.

References CtgGlobalStruct::allocate(), CtgGlobalStruct::data_seg, CtgGlobalList::getSize(), and CtgGlobalList::read().

CtgGlobals CtgPup	(	pup_er	pv,
		CtgGlobals	g
	)

PUP this (not currently installed) globals set.

Definition at line 313 of file global-elfcopy.C.

References CmiAbort(), CtgGlobalList::getSize(), CtgGlobalStruct::installed, PUP::er::isUnpacking(), p, CtgGlobalStruct::pup(), and CtgGlobalStruct::seg_size.

void CtgInstall

(

CtgGlobals

g

)

Install this set of globals.

If g==NULL, returns to original globals.

Definition at line 325 of file global-elfcopy.C.

References CtgGlobalStruct::data_seg, CtgGlobalList::install(), CtgGlobalStruct::installed, and CtgGlobalList::read().

void CtgFree

(

CtgGlobals

g

)

Delete this (not currently installed) set of globals.

Definition at line 340 of file global-elfcopy.C.

References CmiAbort(), and CtgGlobalStruct::installed.

CtgGlobals CtgCurrentGlobals

(

void

)

Return the current global list.

Definition at line 345 of file global-elfcopy.C.

void CtgInstall_var	(	CtgGlobals	g,
		void *	ptr
	)

Definition at line 349 of file global-elfcopy.C.

References CtgGlobalStruct::data_seg, CtgGlobalList::install_var(), and CtgGlobalList::read_var().

void CtgUninstall_var	(	CtgGlobals	g,
		void *	ptr
	)

Definition at line 357 of file global-elfcopy.C.

References CtgGlobalStruct::data_seg, CtgGlobalList::install_var(), and CtgGlobalList::read_var().

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Variable Documentation

ELFXX_TYPE_Dyn _DYNAMIC[]

CkVec<char *> _namelist

Definition at line 149 of file global-elfcopy.C.

int loaded = 0 [static]

Definition at line 150 of file global-elfcopy.C.

CtgGlobalList* _ctgList = NULL [static]

Singleton object describing our global variables:.

Definition at line 267 of file global-elfcopy.C.

CtgGlobalStruct* _ctgListGlobals = NULL [static]

Singleton object describing the original values for the globals.

Definition at line 269 of file global-elfcopy.C.