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Rebase to pre-7.9 snapshot 7.8.50.20150108.

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- Fix jit-reader.h for multi-lib.
This commit is contained in:
Jan Kratochvil 2015-01-08 21:53:17 +01:00
commit 2f7f533ae7
39 changed files with 2233 additions and 3918 deletions
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56
gdb-6.8-attach-signalled-detach-stopped.patch
View file

@ -1,8 +1,8 @@
Index: gdb-7.7.90.20140613/gdb/linux-nat.c
Index: gdb-7.8.50.20141228/gdb/linux-nat.c
===================================================================
--- gdb-7.7.90.20140613.orig/gdb/linux-nat.c 2014-06-13 23:03:34.364177614 +0200
+++ gdb-7.7.90.20140613/gdb/linux-nat.c 2014-06-13 23:05:07.749279122 +0200
@@ -178,6 +178,9 @@ blocked. */
--- gdb-7.8.50.20141228.orig/gdb/linux-nat.c 2015-01-05 22:52:01.115978026 +0100
+++ gdb-7.8.50.20141228/gdb/linux-nat.c 2015-01-05 22:52:23.147074710 +0100
@@ -174,6 +174,9 @@ blocked. */
static struct target_ops *linux_ops;
static struct target_ops linux_ops_saved;
@ -12,23 +12,7 @@ Index: gdb-7.7.90.20140613/gdb/linux-nat.c
/* The method to call, if any, when a new thread is attached. */
static void (*linux_nat_new_thread) (struct lwp_info *);
@@ -683,7 +686,14 @@ holding the child stopped. Try \"set de
parent_inf->waiting_for_vfork_done = 0;
}
else if (detach_fork)
- target_detach (NULL, 0);
+ {
+ /* We should check PID_WAS_STOPPED and detach it stopped accordingly.
+ In this point of code it cannot be 1 as we would not get FORK
+ executed without CONTINUE first which resets PID_WAS_STOPPED.
+ We would have to first TARGET_STOP and WAITPID it as with running
+ inferior PTRACE_DETACH, SIGSTOP will ignore the signal. */
+ target_detach (NULL, 0);
+ }
/* Note that the detach above makes PARENT_INF dangling. */
@@ -1107,6 +1117,7 @@ linux_nat_post_attach_wait (ptid_t ptid,
@@ -915,6 +918,7 @@ linux_nat_post_attach_wait (ptid_t ptid,
if (debug_linux_nat)
fprintf_unfiltered (gdb_stdlog,
"LNPAW: Attaching to a stopped process\n");
@ -36,7 +20,7 @@ Index: gdb-7.7.90.20140613/gdb/linux-nat.c
/* The process is definitely stopped. It is in a job control
stop, unless the kernel predates the TASK_STOPPED /
@@ -1529,6 +1540,9 @@ get_pending_status (struct lwp_info *lp,
@@ -1337,6 +1341,9 @@ get_pending_status (struct lwp_info *lp,
gdb_signal_to_string (signo));
}
@ -46,7 +30,7 @@ Index: gdb-7.7.90.20140613/gdb/linux-nat.c
return 0;
}
@@ -1642,6 +1656,8 @@ linux_nat_detach (struct target_ops *ops
@@ -1450,6 +1457,8 @@ linux_nat_detach (struct target_ops *ops
}
else
linux_ops->to_detach (ops, args, from_tty);
@ -55,7 +39,7 @@ Index: gdb-7.7.90.20140613/gdb/linux-nat.c
}
/* Resume LP. */
@@ -1824,6 +1840,14 @@ linux_nat_resume (struct target_ops *ops
@@ -1631,6 +1640,14 @@ linux_nat_resume (struct target_ops *ops
return;
}
@ -70,7 +54,7 @@ Index: gdb-7.7.90.20140613/gdb/linux-nat.c
if (resume_many)
iterate_over_lwps (ptid, linux_nat_resume_callback, lp);
@@ -3870,6 +3894,8 @@ linux_nat_mourn_inferior (struct target_
@@ -3696,6 +3713,8 @@ linux_nat_mourn_inferior (struct target_
/* Let the arch-specific native code know this process is gone. */
linux_nat_forget_process (pid);
@ -79,10 +63,10 @@ Index: gdb-7.7.90.20140613/gdb/linux-nat.c
}
/* Convert a native/host siginfo object, into/from the siginfo in the
Index: gdb-7.7.90.20140613/gdb/testsuite/gdb.threads/attach-stopped.exp
Index: gdb-7.8.50.20141228/gdb/testsuite/gdb.threads/attach-stopped.exp
===================================================================
--- gdb-7.7.90.20140613.orig/gdb/testsuite/gdb.threads/attach-stopped.exp 2014-06-13 23:03:34.365177615 +0200
+++ gdb-7.7.90.20140613/gdb/testsuite/gdb.threads/attach-stopped.exp 2014-06-13 23:03:37.162180660 +0200
--- gdb-7.8.50.20141228.orig/gdb/testsuite/gdb.threads/attach-stopped.exp 2015-01-05 22:52:01.115978026 +0100
+++ gdb-7.8.50.20141228/gdb/testsuite/gdb.threads/attach-stopped.exp 2015-01-05 22:52:23.148074714 +0100
@@ -61,7 +61,65 @@ proc corefunc { threadtype } {
gdb_reinitialize_dir $srcdir/$subdir
gdb_load ${binfile}
@ -150,3 +134,19 @@ Index: gdb-7.7.90.20140613/gdb/testsuite/gdb.threads/attach-stopped.exp
set test "$threadtype: attach2 to stopped, after setting file"
gdb_test_multiple "attach $testpid" "$test" {
Index: gdb-7.8.50.20141228/gdb/infrun.c
===================================================================
--- gdb-7.8.50.20141228.orig/gdb/infrun.c 2015-01-05 22:42:48.773501429 +0100
+++ gdb-7.8.50.20141228/gdb/infrun.c 2015-01-05 22:53:47.274443903 +0100
@@ -600,6 +600,11 @@ holding the child stopped. Try \"set de
child_pid);
}
+ /* We should check PID_WAS_STOPPED and detach it stopped accordingly.
+ In this point of code it cannot be 1 as we would not get FORK
+ executed without CONTINUE first which resets PID_WAS_STOPPED.
+ We would have to first TARGET_STOP and WAITPID it as with running
+ inferior PTRACE_DETACH, SIGSTOP will ignore the signal. */
target_detach (NULL, 0);
}