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Rebase to FSF GDB 7.5.50.20130118 (pre-7.6 snapshot).

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This commit is contained in:
Jan Kratochvil 2013-01-19 23:41:55 +01:00
commit 556378e101
56 changed files with 2171 additions and 15124 deletions
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64
gdb-attach-fail-reasons-5of5.patch
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@ -37,13 +37,13 @@ gdb/gdbserver/
(linux_create_inferior, linux_tracefork_child): Call it instead of
direct ptrace.
Index: gdb-7.5.0.20120926/gdb/common/linux-ptrace.c
Index: gdb-7.5.50.20130118/gdb/common/linux-ptrace.c
===================================================================
--- gdb-7.5.0.20120926.orig/gdb/common/linux-ptrace.c 2012-09-17 20:28:14.000000000 +0200
+++ gdb-7.5.0.20120926/gdb/common/linux-ptrace.c 2012-09-26 19:13:53.508780239 +0200
@@ -28,6 +28,10 @@
#include "buffer.h"
--- gdb-7.5.50.20130118.orig/gdb/common/linux-ptrace.c 2013-01-18 23:18:47.313360065 +0100
+++ gdb-7.5.50.20130118/gdb/common/linux-ptrace.c 2013-01-18 23:19:27.269417051 +0100
@@ -29,6 +29,10 @@
#include "gdb_assert.h"
#include "gdb_wait.h"
+#ifdef HAVE_SELINUX_SELINUX_H
+# include <selinux/selinux.h>
@ -52,7 +52,7 @@ Index: gdb-7.5.0.20120926/gdb/common/linux-ptrace.c
/* Find all possible reasons we could fail to attach PID and append these
newline terminated reason strings to initialized BUFFER. '\0' termination
of BUFFER must be done by the caller. */
@@ -47,6 +51,8 @@ linux_ptrace_attach_warnings (pid_t pid,
@@ -48,6 +52,8 @@ linux_ptrace_attach_warnings (pid_t pid,
buffer_xml_printf (buffer, _("warning: process %d is a zombie "
"- the process has already terminated\n"),
(int) pid);
@ -61,7 +61,7 @@ Index: gdb-7.5.0.20120926/gdb/common/linux-ptrace.c
}
#if defined __i386__ || defined __x86_64__
@@ -242,3 +248,19 @@ linux_ptrace_init_warnings (void)
@@ -243,3 +249,19 @@ linux_ptrace_init_warnings (void)
linux_ptrace_test_ret_to_nx ();
}
@ -81,10 +81,10 @@ Index: gdb-7.5.0.20120926/gdb/common/linux-ptrace.c
+ "(gdb) shell sudo setsebool deny_ptrace=0"));
+#endif /* HAVE_LIBSELINUX */
+}
Index: gdb-7.5.0.20120926/gdb/common/linux-ptrace.h
Index: gdb-7.5.50.20130118/gdb/common/linux-ptrace.h
===================================================================
--- gdb-7.5.0.20120926.orig/gdb/common/linux-ptrace.h 2012-07-07 14:13:56.000000000 +0200
+++ gdb-7.5.0.20120926/gdb/common/linux-ptrace.h 2012-09-26 19:13:28.358765406 +0200
--- gdb-7.5.50.20130118.orig/gdb/common/linux-ptrace.h 2013-01-18 23:18:47.313360065 +0100
+++ gdb-7.5.50.20130118/gdb/common/linux-ptrace.h 2013-01-18 23:19:04.990385360 +0100
@@ -69,5 +69,6 @@ struct buffer;
extern void linux_ptrace_attach_warnings (pid_t pid, struct buffer *buffer);
@ -92,11 +92,11 @@ Index: gdb-7.5.0.20120926/gdb/common/linux-ptrace.h
+extern void linux_ptrace_create_warnings (struct buffer *buffer);
#endif /* COMMON_LINUX_PTRACE_H */
Index: gdb-7.5.0.20120926/gdb/configure.ac
Index: gdb-7.5.50.20130118/gdb/configure.ac
===================================================================
--- gdb-7.5.0.20120926.orig/gdb/configure.ac 2012-09-26 19:13:24.000000000 +0200
+++ gdb-7.5.0.20120926/gdb/configure.ac 2012-09-26 19:13:28.410765451 +0200
@@ -2008,6 +2008,10 @@ then
--- gdb-7.5.50.20130118.orig/gdb/configure.ac 2013-01-18 23:18:47.315360069 +0100
+++ gdb-7.5.50.20130118/gdb/configure.ac 2013-01-18 23:19:04.991385362 +0100
@@ -2068,6 +2068,10 @@ then
[Define if you support the personality syscall.])
fi
@ -107,11 +107,11 @@ Index: gdb-7.5.0.20120926/gdb/configure.ac
dnl Handle optional features that can be enabled.
# Support for --with-sysroot is a copy of GDB_AC_WITH_DIR,
Index: gdb-7.5.0.20120926/gdb/gdbserver/configure.ac
Index: gdb-7.5.50.20130118/gdb/gdbserver/configure.ac
===================================================================
--- gdb-7.5.0.20120926.orig/gdb/gdbserver/configure.ac 2012-04-19 21:34:51.000000000 +0200
+++ gdb-7.5.0.20120926/gdb/gdbserver/configure.ac 2012-09-26 19:13:28.446765428 +0200
@@ -438,6 +438,10 @@ if $want_ipa ; then
--- gdb-7.5.50.20130118.orig/gdb/gdbserver/configure.ac 2013-01-18 23:18:47.315360069 +0100
+++ gdb-7.5.50.20130118/gdb/gdbserver/configure.ac 2013-01-18 23:19:04.991385362 +0100
@@ -451,6 +451,10 @@ if $want_ipa ; then
fi
fi
@ -122,10 +122,10 @@ Index: gdb-7.5.0.20120926/gdb/gdbserver/configure.ac
AC_SUBST(GDBSERVER_DEPFILES)
AC_SUBST(GDBSERVER_LIBS)
AC_SUBST(USE_THREAD_DB)
Index: gdb-7.5.0.20120926/gdb/gdbserver/linux-low.c
Index: gdb-7.5.50.20130118/gdb/gdbserver/linux-low.c
===================================================================
--- gdb-7.5.0.20120926.orig/gdb/gdbserver/linux-low.c 2012-07-07 14:13:57.000000000 +0200
+++ gdb-7.5.0.20120926/gdb/gdbserver/linux-low.c 2012-09-26 19:13:28.453765471 +0200
--- gdb-7.5.50.20130118.orig/gdb/gdbserver/linux-low.c 2013-01-18 23:18:47.317360073 +0100
+++ gdb-7.5.50.20130118/gdb/gdbserver/linux-low.c 2013-01-18 23:19:04.993385366 +0100
@@ -601,6 +601,28 @@ add_lwp (ptid_t ptid)
return lwp;
}
@ -164,7 +164,7 @@ Index: gdb-7.5.0.20120926/gdb/gdbserver/linux-low.c
#ifndef __ANDROID__ /* Bionic doesn't use SIGRTMIN the way glibc does. */
signal (__SIGRTMIN + 1, SIG_DFL);
@@ -4572,7 +4594,7 @@ linux_tracefork_grandchild (void *arg)
@@ -4574,7 +4596,7 @@ linux_tracefork_grandchild (void *arg)
static int
linux_tracefork_child (void *arg)
{
@ -173,11 +173,11 @@ Index: gdb-7.5.0.20120926/gdb/gdbserver/linux-low.c
kill (getpid (), SIGSTOP);
#if !(defined(__UCLIBC__) && defined(HAS_NOMMU))
Index: gdb-7.5.0.20120926/gdb/inf-ptrace.c
Index: gdb-7.5.50.20130118/gdb/inf-ptrace.c
===================================================================
--- gdb-7.5.0.20120926.orig/gdb/inf-ptrace.c 2012-05-24 18:51:34.000000000 +0200
+++ gdb-7.5.0.20120926/gdb/inf-ptrace.c 2012-09-26 19:13:28.458765461 +0200
@@ -105,7 +105,15 @@ static void
--- gdb-7.5.50.20130118.orig/gdb/inf-ptrace.c 2013-01-18 23:18:47.318360076 +0100
+++ gdb-7.5.50.20130118/gdb/inf-ptrace.c 2013-01-18 23:19:04.993385366 +0100
@@ -104,7 +104,15 @@ static void
inf_ptrace_me (void)
{
/* "Trace me, Dr. Memory!" */
@ -193,11 +193,11 @@ Index: gdb-7.5.0.20120926/gdb/inf-ptrace.c
}
/* Start a new inferior Unix child process. EXEC_FILE is the file to
Index: gdb-7.5.0.20120926/gdb/linux-nat.c
Index: gdb-7.5.50.20130118/gdb/linux-nat.c
===================================================================
--- gdb-7.5.0.20120926.orig/gdb/linux-nat.c 2012-09-26 19:13:22.000000000 +0200
+++ gdb-7.5.0.20120926/gdb/linux-nat.c 2012-09-26 19:13:28.468765469 +0200
@@ -1574,6 +1574,7 @@ linux_nat_create_inferior (struct target
--- gdb-7.5.50.20130118.orig/gdb/linux-nat.c 2013-01-18 23:18:47.320360083 +0100
+++ gdb-7.5.50.20130118/gdb/linux-nat.c 2013-01-18 23:19:04.994385369 +0100
@@ -1578,6 +1578,7 @@ linux_nat_create_inferior (struct target
#ifdef HAVE_PERSONALITY
int personality_orig = 0, personality_set = 0;
#endif /* HAVE_PERSONALITY */
@ -205,7 +205,7 @@ Index: gdb-7.5.0.20120926/gdb/linux-nat.c
/* The fork_child mechanism is synchronous and calls target_wait, so
we have to mask the async mode. */
@@ -1598,7 +1599,10 @@ linux_nat_create_inferior (struct target
@@ -1602,7 +1603,10 @@ linux_nat_create_inferior (struct target
/* Make sure we report all signals during startup. */
linux_nat_pass_signals (0, NULL);
@ -217,7 +217,7 @@ Index: gdb-7.5.0.20120926/gdb/linux-nat.c
#ifdef HAVE_PERSONALITY
if (personality_set)
@@ -1610,6 +1614,24 @@ linux_nat_create_inferior (struct target
@@ -1614,6 +1618,24 @@ linux_nat_create_inferior (struct target
safe_strerror (errno));
}
#endif /* HAVE_PERSONALITY */