util/cmitls.C File Reference

Go to the source code of this file.

Typedefs
typedef struct mach_header_64	macho_header
typedef struct segment_command_64	macho_segment_command
typedef struct section_64	macho_section
typedef struct nlist_64	macho_nlist
Functions
void *	getTLS ()
void	setTLS (void *)
void *	swapTLS (void *)
static void	CmiTLSStatsInit (void)
static int	count_tls_sizes (struct dl_phdr_info *info, size_t size, void *data)
static void	populateTLSSegStats (tlsseg_t *t)
static size_t	GetTLVSizeFromMachOHeader ()
static Addr	getCodeSegAddr ()
static Ehdr *	getELFHeader ()
static Phdr *	getProgramHeader (Ehdr *ehdr)
Phdr *	getTLSPhdrEntry ()
void	CmiTLSInit ()
void	allocNewTLSSeg (tlsseg_t *t, CthThread th)
void	switchTLS (tlsseg_t *cur, tlsseg_t *next)
void	currentTLS (tlsseg_t *cur)
Variables
int	quietModeRequested
static size_t	CmiTLSSize
static void *	CmiTLSExecutableStart

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Typedef Documentation

typedef struct mach_header macho_header [read]

Definition at line 133 of file cmitls.C.

typedef struct segment_command macho_segment_command [read]

Definition at line 136 of file cmitls.C.

typedef struct section macho_section [read]

Definition at line 137 of file cmitls.C.

typedef struct nlist macho_nlist [read]

Definition at line 138 of file cmitls.C.

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Function Documentation

void * getTLS

(

)

Definition at line 60 of file cmitls.C.

Referenced by allocNewTLSSeg(), currentTLS(), and swapTLS().

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void setTLS

(

void *

newptr

)

Definition at line 72 of file cmitls.C.

Referenced by swapTLS().

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void * swapTLS

(

void *

newptr

)

Definition at line 81 of file cmitls.C.

References getTLS(), and setTLS().

Referenced by switchTLS().

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static void CmiTLSStatsInit

(

void

)

[inline, static]

Definition at line 95 of file cmitls.C.

Referenced by CmiTLSInit().

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static int count_tls_sizes	(	struct dl_phdr_info *	info,
		size_t	size,
		void *	data
	)			[static]

Definition at line 99 of file cmitls.C.

References tlsseg::align, tlsseg::size, and PUP::t.

Referenced by populateTLSSegStats().

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static void populateTLSSegStats

(

tlsseg_t *

t

)

[static]

Definition at line 118 of file cmitls.C.

References tlsseg::align, count_tls_sizes(), and tlsseg::size.

Referenced by allocNewTLSSeg().

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static size_t GetTLVSizeFromMachOHeader

(

)

[static]

Definition at line 148 of file cmitls.C.

References c, and size.

static Addr getCodeSegAddr

(

)

[inline, static]

Definition at line 273 of file cmitls.C.

References CmiTLSExecutableStart.

Referenced by getELFHeader().

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static Ehdr* getELFHeader

(

)

[inline, static]

Definition at line 278 of file cmitls.C.

References getCodeSegAddr().

Referenced by getTLSPhdrEntry().

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static Phdr* getProgramHeader

(

Ehdr *

ehdr

)

[inline, static]

Definition at line 283 of file cmitls.C.

Referenced by getTLSPhdrEntry().

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Phdr* getTLSPhdrEntry

(

)

Definition at line 288 of file cmitls.C.

References getELFHeader(), and getProgramHeader().

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void CmiTLSInit

(

void

)

Definition at line 360 of file cmitls.C.

References CmiAbort(), CmiMyPe(), CmiMyRank(), CmiPrintf(), CmiTLSStatsInit(), and quietModeRequested.

Referenced by CthBaseInit().

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void allocNewTLSSeg	(	tlsseg_t *	t,
		CthThread	th
	)

Definition at line 380 of file cmitls.C.

References tlsseg::align, CmiIsomallocMallocAlignForThread(), getTLS(), tlsseg::memseg, populateTLSSegStats(), and tlsseg::size.

Referenced by CthCreateInner().

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void switchTLS	(	tlsseg_t *	cur,
		tlsseg_t *	next
	)

Definition at line 399 of file cmitls.C.

References tlsseg::memseg, and swapTLS().

Referenced by CmiDisableTLS(), CmiEnableTLS(), CtgInstallCthTLS(), CtgInstallMainThreadTLS(), and CtgInstallTLS().

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void currentTLS

(

tlsseg_t *

cur

)

Definition at line 404 of file cmitls.C.

References getTLS(), and tlsseg::memseg.

Referenced by CthBaseInit().

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Variable Documentation

int quietModeRequested

size_t CmiTLSSize [static]

Definition at line 250 of file cmitls.C.

void* CmiTLSExecutableStart [static]

Definition at line 271 of file cmitls.C.

Referenced by getCodeSegAddr().