Rebase to FSF GDB 7.3.50.20110722.

Improve gcc-4.6 stdarg false prologue end workaround (GDB PR 12435 + GCC PR 47471).
This commit is contained in:
Jan Kratochvil 2011-07-23 00:41:56 +02:00
commit 3b55f7833b
37 changed files with 1957 additions and 25260 deletions

View file

@ -1,18 +1,20 @@
Index: gdb-7.2.50.20110117/gdb/config/i386/linux64.mh
Index: gdb-7.3.50.20110722/gdb/config/i386/linux64.mh
===================================================================
--- gdb-7.2.50.20110117.orig/gdb/config/i386/linux64.mh 2010-05-28 20:50:31.000000000 +0200
+++ gdb-7.2.50.20110117/gdb/config/i386/linux64.mh 2011-01-17 16:01:48.000000000 +0100
@@ -2,7 +2,7 @@
NATDEPFILES= inf-ptrace.o fork-child.o \
i386-nat.o amd64-nat.o amd64-linux-nat.o linux-nat.o \
--- gdb-7.3.50.20110722.orig/gdb/config/i386/linux64.mh 2011-07-22 01:46:10.000000000 +0200
+++ gdb-7.3.50.20110722/gdb/config/i386/linux64.mh 2011-07-22 19:32:41.000000000 +0200
@@ -3,7 +3,7 @@ NATDEPFILES= inf-ptrace.o fork-child.o \
i386-nat.o amd64-nat.o amd64-linux-nat.o \
linux-nat.o linux-osdata.o \
proc-service.o linux-thread-db.o linux-fork.o
-NAT_FILE= config/nm-linux.h
+NAT_FILE= nm-linux64.h
NAT_CDEPS = $(srcdir)/proc-service.list
# The dynamically loaded libthread_db needs access to symbols in the
--- gdb-7.2/gdb/config/i386/linux.mh-orig 2010-06-11 14:08:51.000000000 +0200
+++ gdb-7.2/gdb/config/i386/linux.mh 2011-03-18 12:00:32.000000000 +0100
Index: gdb-7.3.50.20110722/gdb/config/i386/linux.mh
===================================================================
--- gdb-7.3.50.20110722.orig/gdb/config/i386/linux.mh 2011-07-22 01:46:10.000000000 +0200
+++ gdb-7.3.50.20110722/gdb/config/i386/linux.mh 2011-07-22 19:32:21.000000000 +0200
@@ -1,6 +1,6 @@
# Host: Intel 386 running GNU/Linux.
@ -21,8 +23,10 @@ Index: gdb-7.2.50.20110117/gdb/config/i386/linux64.mh
NATDEPFILES= inf-ptrace.o fork-child.o \
i386-nat.o i386-linux-nat.o \
proc-service.o linux-thread-db.o \
Index: gdb-7.3.50.20110722/gdb/config/i386/nm-linux.h
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ gdb-7.1.90.20100711/gdb/config/i386/nm-linux.h 2010-07-13 19:02:28.000000000 +0200
+++ gdb-7.3.50.20110722/gdb/config/i386/nm-linux.h 2011-07-22 19:32:21.000000000 +0200
@@ -0,0 +1,28 @@
+/* Native support for GNU/Linux i386.
+
@ -52,10 +56,10 @@ Index: gdb-7.2.50.20110117/gdb/config/i386/linux64.mh
+#define target_can_use_hardware_watchpoint(type, cnt, ot) 1
+
+#endif /* NM_LINUX64_H */
Index: gdb-7.2.50.20110117/gdb/config/i386/nm-linux64.h
Index: gdb-7.3.50.20110722/gdb/config/i386/nm-linux64.h
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ gdb-7.2.50.20110117/gdb/config/i386/nm-linux64.h 2011-01-17 16:01:48.000000000 +0100
+++ gdb-7.3.50.20110722/gdb/config/i386/nm-linux64.h 2011-07-22 19:32:21.000000000 +0200
@@ -0,0 +1,28 @@
+/* Native support for GNU/Linux amd64.
+
@ -85,11 +89,11 @@ Index: gdb-7.2.50.20110117/gdb/config/i386/nm-linux64.h
+#define target_can_use_hardware_watchpoint(type, cnt, ot) 1
+
+#endif /* NM_LINUX64_H */
Index: gdb-7.2.50.20110117/gdb/target.h
Index: gdb-7.3.50.20110722/gdb/target.h
===================================================================
--- gdb-7.2.50.20110117.orig/gdb/target.h 2011-01-14 14:47:15.000000000 +0100
+++ gdb-7.2.50.20110117/gdb/target.h 2011-01-17 16:02:08.000000000 +0100
@@ -1318,8 +1318,10 @@ extern char *normal_pid_to_str (ptid_t p
--- gdb-7.3.50.20110722.orig/gdb/target.h 2011-06-06 14:47:07.000000000 +0200
+++ gdb-7.3.50.20110722/gdb/target.h 2011-07-22 19:32:21.000000000 +0200
@@ -1349,8 +1349,10 @@ extern char *target_thread_name (struct
bp_hardware_breakpoint. CNT is the number of such watchpoints used so far
(including this one?). OTHERTYPE is who knows what... */
@ -100,10 +104,10 @@ Index: gdb-7.2.50.20110117/gdb/target.h
/* Returns the number of debug registers needed to watch the given
memory region, or zero if not supported. */
Index: gdb-7.2.50.20110117/gdb/testsuite/gdb.base/watchpoint-hw-before-run.exp
Index: gdb-7.3.50.20110722/gdb/testsuite/gdb.base/watchpoint-hw-before-run.exp
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ gdb-7.2.50.20110117/gdb/testsuite/gdb.base/watchpoint-hw-before-run.exp 2011-01-17 16:01:48.000000000 +0100
+++ gdb-7.3.50.20110722/gdb/testsuite/gdb.base/watchpoint-hw-before-run.exp 2011-07-22 19:32:21.000000000 +0200
@@ -0,0 +1,40 @@
+# Copyright 2009, 2010 Free Software Foundation, Inc.
+