#include "defs.h"
#include "command.h"
#include "gdbcmd.h"
#include "target.h"
#include "observer.h"
#include <sys/procfs.h>
#include "gregset.h"
#include "regcache.h"
#include "inferior.h"
#include "gdbthread.h"
#include <pthread_debug.h>

Classes
struct	dec_thread_info
Typedefs
typedef struct dec_thread_info	dec_thread_info_s
Functions
static void	debug (char *format,...)
static int	suspend_clbk (void *caller_context)
static int	resume_clbk (void *caller_context)
static int	hold_clbk (void *caller_context, pthreadDebugKId_t kernel_tid)
static int	unhold_clbk (void *caller_context, pthreadDebugKId_t kernel_tid)
static int	read_clbk (void caller_context, void address, void *buffer, unsigned long size)
static int	write_clbk (void caller_context, void address, void *buffer, unsigned long size)
static int	get_reg_clbk (void *caller_context, pthreadDebugGetRegRtn_t regs, pthreadDebugKId_t kernel_tid)
static int	set_reg_clbk (void caller_context, const pthreadDebugRegs_t regs, pthreadDebugKId_t kernel_tid)
static int	output_clbk (void caller_context, char line)
static int	error_clbk (void caller_context, char line)
static int	get_fpreg_clbk (void *caller_context, pthreadDebugFregs_p fregs, pthreadDebugKId_t kernel_tid)
static int	set_fpreg_clbk (void caller_context, const pthreadDebugFregs_t fregs, pthreadDebugKId_t kernel_tid)
static void *	malloc_clbk (void *caller_context, size_t size)
static void	free_clbk (void caller_context, void address)
static int	kthdinfo_clbk (pthreadDebugClient_t caller_context, pthreadDebugKId_t kernel_tid, pthreadDebugKThreadInfo_p thread_info)
static int	speckthd_clbk (pthreadDebugClient_t caller_context, pthreadDebugSpecialType_t type, pthreadDebugKId_t *kernel_tid)
static void	enable_dec_thread (void)
static void	disable_dec_thread (void)
	DEF_VEC_O (dec_thread_info_s)
	VEC (dec_thread_info_s)
static ptid_t	ptid_build_from_info (struct dec_thread_info info)
static int	dec_thread_ptid_is_alive (ptid_t ptid)
static void	update_dec_thread_list (void)
static int	dec_thread_count_gdb_threads (struct thread_info ignored, void context)
static int	dec_thread_add_gdb_thread (struct thread_info info, void context)
static void	dec_thread_find_new_threads (struct target_ops *ops)
static void	resync_thread_list (struct target_ops *ops)
static void	dec_thread_detach (struct target_ops ops, char args, int from_tty)
static ptid_t	get_active_ptid (void)
static ptid_t	dec_thread_wait (struct target_ops ops, ptid_t ptid, struct target_waitstatus status, int options)
static int	dec_thread_get_regsets (pthreadDebugId_t tid, gdb_gregset_t gregset, gdb_fpregset_t fpregset)
static void	dec_thread_fetch_registers (struct target_ops ops, struct regcache regcache, int regno)
static int	dec_thread_set_regsets (pthreadDebugId_t tid, gdb_gregset_t gregset, gdb_fpregset_t fpregset)
static void	dec_thread_store_registers (struct target_ops ops, struct regcache regcache, int regno)
static void	dec_thread_mourn_inferior (struct target_ops *ops)
static int	dec_thread_thread_alive (struct target_ops *ops, ptid_t ptid)
static char *	dec_thread_pid_to_str (struct target_ops *ops, ptid_t ptid)
static void	dec_thread_new_objfile_observer (struct objfile *objfile)
static ptid_t	dec_thread_get_ada_task_ptid (long lwp, long thread)
static void	init_dec_thread_ops (void)
void	_initialize_dec_thread (void)
Variables
static int	debug_dec_thread = 0
static int	dec_thread_active = 0
pthreadDebugContext_t	debug_context
static struct target_ops	dec_thread_ops
static pthreadDebugCallbacks_t	debug_callbacks

Typedef Documentation

typedef struct dec_thread_info dec_thread_info_s

Definition at line 281 of file dec-thread.c.

Function Documentation

void _initialize_dec_thread ( void )

Definition at line 727 of file dec-thread.c.

References _, add_setshow_boolean_cmd(), class_maintenance, complete_target_initialization(), debug_dec_thread, dec_thread_new_objfile_observer(), dec_thread_ops, init_dec_thread_ops(), observer_attach_new_objfile(), setdebuglist, and showdebuglist.

static void debug	(	char *	format,
			...
	)		`[static]`

Definition at line 47 of file dec-thread.c.

References debug_dec_thread, printf_unfiltered(), and vprintf_unfiltered().

Referenced by dec_thread_detach(), dec_thread_fetch_registers(), dec_thread_get_ada_task_ptid(), dec_thread_get_regsets(), dec_thread_mourn_inferior(), dec_thread_set_regsets(), dec_thread_store_registers(), dec_thread_thread_alive(), dec_thread_wait(), enable_dec_thread(), get_fpreg_clbk(), get_reg_clbk(), set_fpreg_clbk(), and set_reg_clbk().

static int dec_thread_add_gdb_thread	(	struct thread_info *	info,
		void *	context
	)		`[static]`

Definition at line 388 of file dec-thread.c.

Referenced by resync_thread_list().

static int dec_thread_count_gdb_threads	(	struct thread_info *	ignored,
		void *	context
	)		`[static]`

Definition at line 375 of file dec-thread.c.

Referenced by resync_thread_list().

static void dec_thread_detach	(	struct target_ops *	ops,
		char *	args,
		int	from_tty
	)		`[static]`

Definition at line 447 of file dec-thread.c.

References target_ops::beneath, debug(), disable_dec_thread(), find_target_beneath(), and target_ops::to_detach.

Referenced by init_dec_thread_ops().

static void dec_thread_fetch_registers	(	struct target_ops *	ops,
		struct regcache *	regcache,
		int	regno
	)		`[static]`

Definition at line 535 of file dec-thread.c.

References target_ops::beneath, debug(), dec_thread_get_regsets(), find_target_beneath(), get_active_ptid(), inferior_ptid, ptid_equal(), ptid_get_tid(), supply_fpregset(), supply_gregset(), and target_ops::to_fetch_registers.

Referenced by init_dec_thread_ops().

static void dec_thread_find_new_threads ( struct target_ops * ops ) [static]

Definition at line 400 of file dec-thread.c.

References add_thread(), in_thread_list(), dec_thread_info::info, ptid_build_from_info(), update_dec_thread_list(), and VEC_iterate.

Referenced by init_dec_thread_ops(), and resync_thread_list().

static ptid_t dec_thread_get_ada_task_ptid	(	long	lwp,
		long	thread
	)		`[static]`

Definition at line 690 of file dec-thread.c.

References _, debug(), inferior_ptid, dec_thread_info::info, ptid_build_from_info(), dec_thread_info::thread, VEC_iterate, and warning().

Referenced by init_dec_thread_ops().

static int dec_thread_get_regsets	(	pthreadDebugId_t	tid,
		gdb_gregset_t *	gregset,
		gdb_fpregset_t *	fpregset
	)		`[static]`

Definition at line 502 of file dec-thread.c.

References debug(), debug_context, and memcpy().

Referenced by dec_thread_fetch_registers().

static void dec_thread_mourn_inferior ( struct target_ops * ops ) [static]

Definition at line 632 of file dec-thread.c.

References target_ops::beneath, debug(), disable_dec_thread(), find_target_beneath(), and target_ops::to_mourn_inferior.

Referenced by init_dec_thread_ops().

static void dec_thread_new_objfile_observer ( struct objfile * objfile ) [static]

Definition at line 679 of file dec-thread.c.

References disable_dec_thread(), and enable_dec_thread().

Referenced by _initialize_dec_thread().

static char* dec_thread_pid_to_str	(	struct target_ops *	ops,
		ptid_t	ptid
	)		`[static]`

Definition at line 656 of file dec-thread.c.

References _, target_ops::beneath, find_target_beneath(), ptid_get_tid(), target_ops::to_pid_to_str, xfree(), and xstrprintf().

Referenced by init_dec_thread_ops().

static int dec_thread_ptid_is_alive ( ptid_t ptid ) [static]

Definition at line 318 of file dec-thread.c.

References dec_thread_info::info, ptid_get_tid(), dec_thread_info::thread, and VEC_iterate.

Referenced by resync_thread_list().

static int dec_thread_set_regsets	(	pthreadDebugId_t	tid,
		gdb_gregset_t	gregset,
		gdb_fpregset_t	fpregset
	)		`[static]`

Definition at line 567 of file dec-thread.c.

References debug(), debug_context, and memcpy().

Referenced by dec_thread_store_registers().

static void dec_thread_store_registers	(	struct target_ops *	ops,
		struct regcache *	regcache,
		int	regno
	)		`[static]`

Definition at line 599 of file dec-thread.c.

References _, target_ops::beneath, debug(), dec_thread_set_regsets(), fill_fpregset(), fill_gregset(), find_target_beneath(), get_active_ptid(), inferior_ptid, ptid_equal(), ptid_get_tid(), target_ops::to_store_registers, and warning().

Referenced by init_dec_thread_ops().

static int dec_thread_thread_alive	(	struct target_ops *	ops,
		ptid_t	ptid
	)		`[static]`

Definition at line 644 of file dec-thread.c.

References debug(), in_thread_list(), and ptid_get_tid().

Referenced by init_dec_thread_ops().

static ptid_t dec_thread_wait	(	struct target_ops *	ops,
		ptid_t	ptid,
		struct target_waitstatus *	status,
		int	options
	)		`[static]`

Definition at line 478 of file dec-thread.c.

References target_ops::beneath, debug(), find_target_beneath(), get_active_ptid(), null_ptid, ptid_equal(), resync_thread_list(), and target_ops::to_wait.

Referenced by init_dec_thread_ops().

DEF_VEC_O ( dec_thread_info_s )

static void disable_dec_thread ( void ) [static]

Definition at line 263 of file dec-thread.c.

References debug_context, dec_thread_active, dec_thread_ops, and unpush_target().

Referenced by dec_thread_detach(), dec_thread_mourn_inferior(), and dec_thread_new_objfile_observer().

static void enable_dec_thread ( void ) [static]

Definition at line 226 of file dec-thread.c.

References debug(), debug_callbacks, debug_context, dec_thread_active, dec_thread_ops, lookup_minimal_symbol(), push_target(), exsummary::status, and SYMBOL_VALUE_ADDRESS.

Referenced by dec_thread_new_objfile_observer().

static int error_clbk	(	void *	caller_context,
		char *	line
	)		`[static]`

Definition at line 143 of file dec-thread.c.

References fprintf_filtered(), and gdb_stderr.

static void free_clbk	(	void *	caller_context,
		void *	address
	)		`[static]`

Definition at line 180 of file dec-thread.c.

References xfree().

static ptid_t get_active_ptid ( void ) [static]

Definition at line 460 of file dec-thread.c.

References dec_thread_info::info, null_ptid, ptid_build_from_info(), and VEC_iterate.

Referenced by dec_thread_fetch_registers(), dec_thread_store_registers(), and dec_thread_wait().

static int get_fpreg_clbk	(	void *	caller_context,
		pthreadDebugFregs_p	fregs,
		pthreadDebugKId_t	kernel_tid
	)		`[static]`

Definition at line 152 of file dec-thread.c.

References debug().

static int get_reg_clbk	(	void *	caller_context,
		pthreadDebugGetRegRtn_t	regs,
		pthreadDebugKId_t	kernel_tid
	)		`[static]`

Definition at line 114 of file dec-thread.c.

References debug().

static int hold_clbk	(	void *	caller_context,
		pthreadDebugKId_t	kernel_tid
	)		`[static]`

Definition at line 76 of file dec-thread.c.

static void init_dec_thread_ops ( void ) [static]

static int kthdinfo_clbk	(	pthreadDebugClient_t	caller_context,
		pthreadDebugKId_t	kernel_tid,
		pthreadDebugKThreadInfo_p	thread_info
	)		`[static]`

Definition at line 186 of file dec-thread.c.

static void* malloc_clbk	(	void *	caller_context,
		size_t	size
	)		`[static]`

Definition at line 174 of file dec-thread.c.

References xmalloc().

static int output_clbk	(	void *	caller_context,
		char *	line
	)		`[static]`

Definition at line 136 of file dec-thread.c.

References printf_filtered().

static ptid_t ptid_build_from_info ( struct dec_thread_info info ) [static]

Definition at line 307 of file dec-thread.c.

References inferior_ptid, ptid_build(), ptid_get_pid(), and dec_thread_info::thread.

Referenced by dec_thread_find_new_threads(), dec_thread_get_ada_task_ptid(), and get_active_ptid().

static int read_clbk	(	void *	caller_context,
		void *	address,
		void *	buffer,
		unsigned long	size
	)		`[static]`

Definition at line 88 of file dec-thread.c.

References exsummary::status, and target_read_memory().

static int resume_clbk ( void * caller_context ) [static]

Definition at line 70 of file dec-thread.c.

static void resync_thread_list ( struct target_ops * ops ) [static]

Definition at line 419 of file dec-thread.c.

References dec_thread_add_gdb_thread(), dec_thread_count_gdb_threads(), dec_thread_find_new_threads(), dec_thread_ptid_is_alive(), delete_thread(), and iterate_over_threads().

Referenced by dec_thread_wait().

static int set_fpreg_clbk	(	void *	caller_context,
		const pthreadDebugFregs_t *	fregs,
		pthreadDebugKId_t	kernel_tid
	)		`[static]`

Definition at line 164 of file dec-thread.c.

References debug().

static int set_reg_clbk	(	void *	caller_context,
		const pthreadDebugRegs_t *	regs,
		pthreadDebugKId_t	kernel_tid
	)		`[static]`

Definition at line 126 of file dec-thread.c.

References debug().

static int speckthd_clbk	(	pthreadDebugClient_t	caller_context,
		pthreadDebugSpecialType_t	type,
		pthreadDebugKId_t *	kernel_tid
	)		`[static]`

Definition at line 194 of file dec-thread.c.

static int suspend_clbk ( void * caller_context ) [static]

Definition at line 64 of file dec-thread.c.

static int unhold_clbk	(	void *	caller_context,
		pthreadDebugKId_t	kernel_tid
	)		`[static]`

Definition at line 82 of file dec-thread.c.

static void update_dec_thread_list ( void ) [static]

Definition at line 342 of file dec-thread.c.

References _, debug_context, dec_thread_info::info, dec_thread_info::thread, VEC_safe_push, warning(), and xmalloc().

Referenced by dec_thread_find_new_threads().

VEC ( dec_thread_info_s )

Definition at line 286 of file dec-thread.c.

References VEC, VEC_free, VEC_iterate, and xfree().

static int write_clbk	(	void *	caller_context,
		void *	address,
		void *	buffer,
		unsigned long	size
	)		`[static]`

Definition at line 100 of file dec-thread.c.

References exsummary::status, and target_write_memory().

Variable Documentation

pthreadDebugCallbacks_t debug_callbacks [static]

Initial value:

{
  PTHREAD_DEBUG_VERSION,
  (pthreadDebugGetMemRtn_t) read_clbk,
  (pthreadDebugSetMemRtn_t) write_clbk,
  suspend_clbk,
  resume_clbk,
  kthdinfo_clbk,
  hold_clbk,
  unhold_clbk,
  (pthreadDebugGetFregRtn_t) get_fpreg_clbk,
  (pthreadDebugSetFregRtn_t) set_fpreg_clbk,
  (pthreadDebugGetRegRtn_t) get_reg_clbk,
  (pthreadDebugSetRegRtn_t) set_reg_clbk,
  (pthreadDebugOutputRtn_t) output_clbk,
  (pthreadDebugOutputRtn_t) error_clbk,
  malloc_clbk,
  free_clbk,
  speckthd_clbk
}