patcher-common.cpp File Reference

Go to the source code of this file.

Macros
#define	DEBUG_NAME   "Patcher"
#define	TRACE_PATCHER_INDENT   for (i=0; i<patcher_depth; i++) printf("\t")

Functions
void	patcher_list_create (codeinfo *code)
void	patcher_list_reset (codeinfo *code)
void	patcher_list_free (codeinfo *code)
static PatcherPtrTy *	patcher_list_find (codeinfo *code, void *pc)
void	patcher_list_show (codeinfo *code)
	Show the content of the whole patcher reference list for debugging purposes. More...
patchref_t *	patcher_add_patch_ref (jitdata *jd, functionptr patcher, void *ref, s4 disp)
void	patcher_resolve (codeinfo *code)
	Resolve all patchers in the current JIT run. More...
bool	patcher_is_patched_at (void *pc)
bool	patcher_handler (u1 *pc)
bool	patcher_initialize_class (patchref_t *pr)
bool	patcher_resolve_class (patchref_t *pr)
bool	patcher_resolve_native_function (patchref_t *pr)
bool	patcher_breakpoint (patchref_t *pr)
	Deals with breakpoint instructions (ICMD_BREAKPOINT) compiled into a JIT method. More...

Variables
static int	patcher_depth = 0

Macro Definition Documentation

#define DEBUG_NAME   "Patcher"

Definition at line 60 of file patcher-common.cpp.

#define TRACE_PATCHER_INDENT   for (i=0; i<patcher_depth; i++) printf("\t")

Definition at line 284 of file patcher-common.cpp.

Function Documentation

patchref_t* patcher_add_patch_ref	(	jitdata *	jd,
		functionptr	patcher,
		void *	ref,
		s4	disp
	)

Definition at line 172 of file patcher-common.cpp.

bool patcher_breakpoint

(

patchref_t *

pr

)

Deals with breakpoint instructions (ICMD_BREAKPOINT) compiled into a JIT method.

This patcher might never patch back the original machine code because breakpoints are kept active.

Definition at line 480 of file patcher-common.cpp.

bool patcher_handler

(

u1 *

pc

)

Definition at line 287 of file patcher-common.cpp.

bool patcher_initialize_class

(

patchref_t *

pr

)

Definition at line 382 of file patcher-common.cpp.

bool patcher_is_patched_at

(

void *

pc

)

Definition at line 250 of file patcher-common.cpp.

void patcher_list_create

(

codeinfo *

code

)

Definition at line 70 of file patcher-common.cpp.

static PatcherPtrTy* patcher_list_find ( codeinfo *  code, void *  pc  )

static

Definition at line 130 of file patcher-common.cpp.

void patcher_list_free

(

codeinfo *

code

)

Definition at line 97 of file patcher-common.cpp.

void patcher_list_reset

(

codeinfo *

code

)

Definition at line 83 of file patcher-common.cpp.

void patcher_list_show

(

codeinfo *

code

)

Show the content of the whole patcher reference list for debugging purposes.

Parameters

code	The codeinfo containing the patcher list.

Definition at line 150 of file patcher-common.cpp.

void patcher_resolve

(

codeinfo *

code

)

Resolve all patchers in the current JIT run.

Parameters

jd	JIT data-structure

Definition at line 236 of file patcher-common.cpp.

bool patcher_resolve_class

(

patchref_t *

pr

)

Definition at line 412 of file patcher-common.cpp.

bool patcher_resolve_native_function

(

patchref_t *

pr

)

Definition at line 441 of file patcher-common.cpp.

Variable Documentation

int patcher_depth = 0

static

Definition at line 283 of file patcher-common.cpp.