Functions
void	patcher_patch_code (patchref_t *pr)

static int32_t *	patch_checked_location (int32_t *p, int32_t val)

static void	checked_icache_flush (void addr, int nbytes, int32_t check_loc)

bool	patcher_is_valid_trap_instruction_at (void *pc)
	Check if the trap instruction at the given PC is valid. More...

static void	patch_out_mfence (void *pc)
	Overwrites the MFENCE instruction at the indicated address with a 3-byte NOP. More...

bool	patcher_resolve_classref_to_classinfo (patchref_t *pr)

bool	patcher_resolve_classref_to_vftbl (patchref_t *pr)

bool	patcher_resolve_classref_to_flags (patchref_t *pr)

bool	patcher_get_putstatic (patchref_t *pr)

bool	patcher_get_putfield (patchref_t *pr)

bool	patcher_putfieldconst (patchref_t *pr)

bool	patcher_invokestatic_special (patchref_t *pr)

bool	patcher_invokevirtual (patchref_t *pr)

bool	patcher_invokeinterface (patchref_t *pr)

bool	patcher_checkcast_interface (patchref_t *pr)

bool	patcher_instanceof_interface (patchref_t *pr)

Function Documentation

static void checked_icache_flush	(	void *	addr,
		int	nbytes,
		int32_t *	check_loc
	)

static

Definition at line 70 of file patcher.cpp.

static int32_t* patch_checked_location	(	int32_t *	p,
		int32_t	val
	)

static

Definition at line 61 of file patcher.cpp.

static void patch_out_mfence ( void * pc )

static

Overwrites the MFENCE instruction at the indicated address with a 3-byte NOP.

The MFENCE instruction is not allowed to cross a (4-byte) word boundary.

Parameters

pc	Program counter.

Definition at line 98 of file patcher.cpp.

bool patcher_checkcast_interface ( patchref_t * pr )

Definition at line 480 of file patcher.cpp.

bool patcher_get_putfield ( patchref_t * pr )

Definition at line 284 of file patcher.cpp.

bool patcher_get_putstatic ( patchref_t * pr )

Definition at line 240 of file patcher.cpp.

bool patcher_instanceof_interface ( patchref_t * pr )

Definition at line 523 of file patcher.cpp.

bool patcher_invokeinterface ( patchref_t * pr )

Definition at line 435 of file patcher.cpp.

bool patcher_invokestatic_special ( patchref_t * pr )

Definition at line 361 of file patcher.cpp.

bool patcher_invokevirtual ( patchref_t * pr )

Definition at line 396 of file patcher.cpp.

bool patcher_is_valid_trap_instruction_at ( void * pc )

Check if the trap instruction at the given PC is valid.

Parameters

pc	Program counter.

Definition at line 83 of file patcher.cpp.

void patcher_patch_code ( patchref_t * pr )

Definition at line 55 of file patcher.cpp.

bool patcher_putfieldconst ( patchref_t * pr )

Definition at line 322 of file patcher.cpp.

bool patcher_resolve_classref_to_classinfo ( patchref_t * pr )

Definition at line 135 of file patcher.cpp.

bool patcher_resolve_classref_to_flags ( patchref_t * pr )

Definition at line 200 of file patcher.cpp.

bool patcher_resolve_classref_to_vftbl ( patchref_t * pr )

Definition at line 168 of file patcher.cpp.

Functions