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Multi-target support
[deliverable/binutils-gdb.git]
/
gdb
/
fbsd-nat.c
diff --git
a/gdb/fbsd-nat.c
b/gdb/fbsd-nat.c
index f0f1e791cbd2f5fe01438c83968800e5b955667e..698d1f0b35e108f961b288108cb38f8f8e298dcb 100644
(file)
--- a/
gdb/fbsd-nat.c
+++ b/
gdb/fbsd-nat.c
@@
-991,11
+991,11
@@
fbsd_enable_proc_events (pid_t pid)
called to discover new threads each time the thread list is updated. */
static void
called to discover new threads each time the thread list is updated. */
static void
-fbsd_add_threads (pid_t pid)
+fbsd_add_threads (
fbsd_nat_target *target,
pid_t pid)
{
int i, nlwps;
{
int i, nlwps;
- gdb_assert (!in_thread_list (ptid_t (pid)));
+ gdb_assert (!in_thread_list (
target,
ptid_t (pid)));
nlwps = ptrace (PT_GETNUMLWPS, pid, NULL, 0);
if (nlwps == -1)
perror_with_name (("ptrace"));
nlwps = ptrace (PT_GETNUMLWPS, pid, NULL, 0);
if (nlwps == -1)
perror_with_name (("ptrace"));
@@
-1010,7
+1010,7
@@
fbsd_add_threads (pid_t pid)
{
ptid_t ptid = ptid_t (pid, lwps[i], 0);
{
ptid_t ptid = ptid_t (pid, lwps[i], 0);
- if (!in_thread_list (ptid))
+ if (!in_thread_list (
target,
ptid))
{
#ifdef PT_LWP_EVENTS
struct ptrace_lwpinfo pl;
{
#ifdef PT_LWP_EVENTS
struct ptrace_lwpinfo pl;
@@
-1026,7
+1026,7
@@
fbsd_add_threads (pid_t pid)
fprintf_unfiltered (gdb_stdlog,
"FLWP: adding thread for LWP %u\n",
lwps[i]);
fprintf_unfiltered (gdb_stdlog,
"FLWP: adding thread for LWP %u\n",
lwps[i]);
- add_thread (ptid);
+ add_thread (
target,
ptid);
}
}
}
}
}
}
@@
-1043,7
+1043,7
@@
fbsd_nat_target::update_thread_list ()
#else
prune_threads ();
#else
prune_threads ();
- fbsd_add_threads (inferior_ptid.pid ());
+ fbsd_add_threads (
this,
inferior_ptid.pid ());
#endif
}
#endif
}
@@
-1174,7
+1174,7
@@
fbsd_nat_target::resume (ptid_t ptid, int step, enum gdb_signal signo)
if (ptid.lwp_p ())
{
/* If ptid is a specific LWP, suspend all other LWPs in the process. */
if (ptid.lwp_p ())
{
/* If ptid is a specific LWP, suspend all other LWPs in the process. */
- inferior *inf = find_inferior_ptid (ptid);
+ inferior *inf = find_inferior_ptid (
this,
ptid);
for (thread_info *tp : inf->non_exited_threads ())
{
for (thread_info *tp : inf->non_exited_threads ())
{
@@
-1193,7
+1193,7
@@
fbsd_nat_target::resume (ptid_t ptid, int step, enum gdb_signal signo)
{
/* If ptid is a wildcard, resume all matching threads (they won't run
until the process is continued however). */
{
/* If ptid is a wildcard, resume all matching threads (they won't run
until the process is continued however). */
- for (thread_info *tp : all_non_exited_threads (ptid))
+ for (thread_info *tp : all_non_exited_threads (
this,
ptid))
if (ptrace (PT_RESUME, tp->ptid.lwp (), NULL, 0) == -1)
perror_with_name (("ptrace"));
ptid = inferior_ptid;
if (ptrace (PT_RESUME, tp->ptid.lwp (), NULL, 0) == -1)
perror_with_name (("ptrace"));
ptid = inferior_ptid;
@@
-1239,7
+1239,8
@@
fbsd_nat_target::resume (ptid_t ptid, int step, enum gdb_signal signo)
core, return true. */
static bool
core, return true. */
static bool
-fbsd_handle_debug_trap (ptid_t ptid, const struct ptrace_lwpinfo &pl)
+fbsd_handle_debug_trap (fbsd_nat_target *target, ptid_t ptid,
+ const struct ptrace_lwpinfo &pl)
{
/* Ignore traps without valid siginfo or for signals other than
{
/* Ignore traps without valid siginfo or for signals other than
@@
-1266,7
+1267,7
@@
fbsd_handle_debug_trap (ptid_t ptid, const struct ptrace_lwpinfo &pl)
if (pl.pl_siginfo.si_code == TRAP_BRKPT)
{
/* Fixup PC for the software breakpoint. */
if (pl.pl_siginfo.si_code == TRAP_BRKPT)
{
/* Fixup PC for the software breakpoint. */
- struct regcache *regcache = get_thread_regcache (ptid);
+ struct regcache *regcache = get_thread_regcache (
target,
ptid);
struct gdbarch *gdbarch = regcache->arch ();
int decr_pc = gdbarch_decr_pc_after_break (gdbarch);
struct gdbarch *gdbarch = regcache->arch ();
int decr_pc = gdbarch_decr_pc_after_break (gdbarch);
@@
-1340,7
+1341,7
@@
fbsd_nat_target::wait (ptid_t ptid, struct target_waitstatus *ourstatus,
threads might be skipped during post_attach that
have not yet reported their PL_FLAG_EXITED event.
Ignore EXITED events for an unknown LWP. */
threads might be skipped during post_attach that
have not yet reported their PL_FLAG_EXITED event.
Ignore EXITED events for an unknown LWP. */
- thread_info *thr = find_thread_ptid (wptid);
+ thread_info *thr = find_thread_ptid (
this,
wptid);
if (thr != nullptr)
{
if (debug_fbsd_lwp)
if (thr != nullptr)
{
if (debug_fbsd_lwp)
@@
-1364,13
+1365,13
@@
fbsd_nat_target::wait (ptid_t ptid, struct target_waitstatus *ourstatus,
PL_FLAG_BORN in case the first stop reported after
attaching to an existing process is a PL_FLAG_BORN
event. */
PL_FLAG_BORN in case the first stop reported after
attaching to an existing process is a PL_FLAG_BORN
event. */
- if (in_thread_list (ptid_t (pid)))
+ if (in_thread_list (
this,
ptid_t (pid)))
{
if (debug_fbsd_lwp)
fprintf_unfiltered (gdb_stdlog,
"FLWP: using LWP %u for first thread\n",
pl.pl_lwpid);
{
if (debug_fbsd_lwp)
fprintf_unfiltered (gdb_stdlog,
"FLWP: using LWP %u for first thread\n",
pl.pl_lwpid);
- thread_change_ptid (ptid_t (pid), wptid);
+ thread_change_ptid (
this,
ptid_t (pid), wptid);
}
#ifdef PT_LWP_EVENTS
}
#ifdef PT_LWP_EVENTS
@@
-1380,13
+1381,13
@@
fbsd_nat_target::wait (ptid_t ptid, struct target_waitstatus *ourstatus,
threads might be added by fbsd_add_threads that have
not yet reported their PL_FLAG_BORN event. Ignore
BORN events for an already-known LWP. */
threads might be added by fbsd_add_threads that have
not yet reported their PL_FLAG_BORN event. Ignore
BORN events for an already-known LWP. */
- if (!in_thread_list (wptid))
+ if (!in_thread_list (
this,
wptid))
{
if (debug_fbsd_lwp)
fprintf_unfiltered (gdb_stdlog,
"FLWP: adding thread for LWP %u\n",
pl.pl_lwpid);
{
if (debug_fbsd_lwp)
fprintf_unfiltered (gdb_stdlog,
"FLWP: adding thread for LWP %u\n",
pl.pl_lwpid);
- add_thread (wptid);
+ add_thread (
this,
wptid);
}
ourstatus->kind = TARGET_WAITKIND_SPURIOUS;
return wptid;
}
ourstatus->kind = TARGET_WAITKIND_SPURIOUS;
return wptid;
@@
-1474,7
+1475,7
@@
fbsd_nat_target::wait (ptid_t ptid, struct target_waitstatus *ourstatus,
#endif
#ifdef USE_SIGTRAP_SIGINFO
#endif
#ifdef USE_SIGTRAP_SIGINFO
- if (fbsd_handle_debug_trap (wptid, pl))
+ if (fbsd_handle_debug_trap (
this,
wptid, pl))
return wptid;
#endif
return wptid;
#endif
@@
-1633,7
+1634,7
@@
void
fbsd_nat_target::post_attach (int pid)
{
fbsd_enable_proc_events (pid);
fbsd_nat_target::post_attach (int pid)
{
fbsd_enable_proc_events (pid);
- fbsd_add_threads (pid);
+ fbsd_add_threads (
this,
pid);
}
#ifdef PL_FLAG_EXEC
}
#ifdef PL_FLAG_EXEC
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