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* [SCM] archer-jankratochvil-fedora14: Merge remote branch 'origin/gdb_7_2-branch' into archer-jankratochvil-fedora14
@ 2010-07-20 18:54 jkratoch
0 siblings, 0 replies; 2+ messages in thread
From: jkratoch @ 2010-07-20 18:54 UTC (permalink / raw)
To: archer-commits
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The branch, archer-jankratochvil-fedora14 has been updated
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- Log -----------------------------------------------------------------
commit 0bc9a93725d7a7bcf1e30f072a12cc5186e41dc2
Merge: fb624da4134d39abb16cf4d90507f8e12a88c19b 7d3d6fa3fe2c56d2120482a0fc75011356aa2e99
Author: Jan Kratochvil <jan.kratochvil@redhat.com>
Date: Tue Jul 20 20:54:10 2010 +0200
Merge remote branch 'origin/gdb_7_2-branch' into archer-jankratochvil-fedora14
Conflicts:
gdb/dwarf2loc.c
-----------------------------------------------------------------------
Summary of changes:
gdb/ChangeLog | 53 +++++++++++++++++++++++++++
gdb/NEWS | 15 ++++++++
gdb/c-valprint.c | 3 +-
gdb/configure | 5 ---
gdb/configure.ac | 5 ---
gdb/doc/ChangeLog | 4 ++
gdb/doc/gdb.texinfo | 2 +-
gdb/dwarf2loc.c | 17 +++------
gdb/dwarf2loc.h | 10 +++++-
gdb/dwarf2read.c | 17 ++++++++-
gdb/python/py-prettyprint.c | 8 +++--
gdb/source.c | 6 ++-
gdb/testsuite/ChangeLog | 12 ++++++
gdb/testsuite/gdb.base/default.exp | 13 ++++++-
gdb/testsuite/gdb.python/py-prettyprint.c | 11 ++++++
gdb/testsuite/gdb.python/py-prettyprint.exp | 2 +
gdb/testsuite/lib/gdb.exp | 53 +++++++++++++++++++++++++++
gdb/version.in | 2 +-
18 files changed, 205 insertions(+), 33 deletions(-)
First 500 lines of diff:
diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 64eef43..1fbf5f8 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,46 @@
+2010-07-16 Thiago Jung Bauermann <bauerman@br.ibm.com>
+
+ * NEWS: Mention support for the new ptrace interface and hardware
+ accelerated watchpoint conditions on powerpc-linux.
+
+2010-07-13 Emmanuel Thomé <Emmanuel.Thome@gmail.com>
+
+ * c-valprint.c (c_val_print): Add embedded_offset to address in
+ call to val_print_array_elements.
+
+2010-07-13 Tom Tromey <tromey@redhat.com>
+
+ * dwarf2loc.h (dwarf2_per_cu_text_offset): Declare.
+ * dwarf2loc.c (find_location_expression): Use
+ dwarf2_per_cu_text_offset.
+ (dwarf2_evaluate_loc_desc): Likewise.
+ (dwarf2_loc_desc_needs_frame): Likewise.
+ (compile_dwarf_to_ax): Likewise.
+ (loclist_describe_location): Likewise.
+ * dwarf2read.c (dwarf2_per_cu_text_offset): New function.
+ (dwarf2_per_cu_objfile): Update comment.
+
+2010-07-09 Tom Tromey <tromey@redhat.com>
+
+ * python/py-prettyprint.c (gdbpy_get_display_hint): Don't use
+ 'hint' if it is NULL.
+
+2010-07-09 Hui Zhu <teawater@gmail.com>
+
+ * source.c (print_source_lines_base): Add check for noprint.
+
+2010-07-07 Joel Brobecker <brobecker@adacore.com>
+
+ * version.in: Set version to 7.1.90.20100707-cvs.
+
+2010-07-07 Joel Brobecker <brobecker@adacore.com>
+
+ GDB 7.1.90 released.
+
+2010-07-07 Joel Brobecker <brobecker@adacore.com>
+
+ * version.in: Update GDB version number to 7.1.90.
+
2010-07-07 Tom Tromey <tromey@redhat.com>
* dwarf2read.c (dwarf2_const_value) <DW_form_addr>: Create a
@@ -16,6 +59,16 @@
(dwarf2_frame_base_sniffer): Update.
(dwarf2_frame_find_fde): Add 'out_offset' argument.
+2010-07-07 Joel Brobecker <brobecker@adacore.com>
+
+ * configure.ac: Disable -Werror by default.
+ * configure: Regenerate.
+
+2010-07-07 Joel Brobecker <brobecker@adacore.com>
+
+ GDB 7.2 branch created (branch timestamp: 2010-07-07 17:00 UTC)
+ * version.in: Bump version to 7.1.90.20100707-cvs.
+
2010-07-07 Sergio Durigan Junior <sergiodj@linux.vnet.ibm.com>
Thiago Jung Bauermann <bauerman@br.ibm.com>
diff --git a/gdb/NEWS b/gdb/NEWS
index 77c55de..d3704b7 100644
--- a/gdb/NEWS
+++ b/gdb/NEWS
@@ -221,6 +221,21 @@ ARM Symbian arm*-*-symbianelf*
GDB now supports debugging programs written in the D programming
language.
+* GDB now supports the extended ptrace interface for PowerPC which is
+ available since Linux kernel version 2.6.34. This automatically enables
+ any hardware breakpoints and additional hardware watchpoints available in
+ the processor. The old ptrace interface exposes just one hardware
+ watchpoint and no hardware breakpoints.
+
+* GDB is now able to use the Data Value Compare (DVC) register available on
+ embedded PowerPC processors to implement in hardware simple watchpoint
+ conditions of the form:
+
+ watch ADDRESS|VARIABLE if ADDRESS|VARIABLE == CONSTANT EXPRESSION
+
+ This works in native GDB running on Linux kernels with the extended ptrace
+ interface mentioned above.
+
*** Changes in GDB 7.1
* C++ Improvements
diff --git a/gdb/c-valprint.c b/gdb/c-valprint.c
index 4e5a95f..f0895a4 100644
--- a/gdb/c-valprint.c
+++ b/gdb/c-valprint.c
@@ -222,7 +222,8 @@ c_val_print (struct type *type, const gdb_byte *valaddr, int embedded_offset,
{
i = 0;
}
- val_print_array_elements (type, valaddr + embedded_offset, address, stream,
+ val_print_array_elements (type, valaddr + embedded_offset,
+ address + embedded_offset, stream,
recurse, original_value, options, i);
fprintf_filtered (stream, "}");
}
diff --git a/gdb/configure b/gdb/configure
index 174c186..94eb9b9 100755
--- a/gdb/configure
+++ b/gdb/configure
@@ -14741,11 +14741,6 @@ if test "${enable_werror+set}" = set; then :
fi
-# Enable -Werror by default when using gcc
-if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" ; then
- ERROR_ON_WARNING=yes
-fi
-
WERROR_CFLAGS=""
if test "${ERROR_ON_WARNING}" = yes ; then
WERROR_CFLAGS="-Werror"
diff --git a/gdb/configure.ac b/gdb/configure.ac
index bfe1803..9300544 100644
--- a/gdb/configure.ac
+++ b/gdb/configure.ac
@@ -1711,11 +1711,6 @@ AC_ARG_ENABLE(werror,
*) AC_MSG_ERROR(bad value ${enableval} for --enable-werror) ;;
esac])
-# Enable -Werror by default when using gcc
-if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" ; then
- ERROR_ON_WARNING=yes
-fi
-
WERROR_CFLAGS=""
if test "${ERROR_ON_WARNING}" = yes ; then
WERROR_CFLAGS="-Werror"
diff --git a/gdb/doc/ChangeLog b/gdb/doc/ChangeLog
index 240ba89..04f1683 100644
--- a/gdb/doc/ChangeLog
+++ b/gdb/doc/ChangeLog
@@ -1,3 +1,7 @@
+2010-07-13 Tom Tromey <tromey@redhat.com>
+
+ * gdb.texinfo (GDB/MI Variable Objects): Remove extra 'for'.
+
2010-07-01 Pedro Alves <pedro@codesourcery.com>
* gdb.texinfo (Create and Delete Tracepoints): Add more index
diff --git a/gdb/doc/gdb.texinfo b/gdb/doc/gdb.texinfo
index 7abb9ed..1297175 100644
--- a/gdb/doc/gdb.texinfo
+++ b/gdb/doc/gdb.texinfo
@@ -26386,7 +26386,7 @@ be available.
Return a list of the children of the specified variable object and
create variable objects for them, if they do not already exist. With
-a single argument or if @var{print-values} has a value for of 0 or
+a single argument or if @var{print-values} has a value of 0 or
@code{--no-values}, print only the names of the variables; if
@var{print-values} is 1 or @code{--all-values}, also print their
values; and if it is 2 or @code{--simple-values} print the name and
diff --git a/gdb/dwarf2loc.c b/gdb/dwarf2loc.c
index 9ece9fc..be74412 100644
--- a/gdb/dwarf2loc.c
+++ b/gdb/dwarf2loc.c
@@ -76,8 +76,7 @@ find_location_expression (struct dwarf2_loclist_baton *baton,
int signed_addr_p = bfd_get_sign_extend_vma (objfile->obfd);
CORE_ADDR base_mask = ~(~(CORE_ADDR)1 << (addr_size * 8 - 1));
/* Adjust base_address for relocatable objects. */
- CORE_ADDR base_offset = ANOFFSET (objfile->section_offsets,
- SECT_OFF_TEXT (objfile));
+ CORE_ADDR base_offset = dwarf2_per_cu_text_offset (baton->per_cu);
CORE_ADDR base_address = baton->base_address + base_offset;
loc_ptr = baton->data;
@@ -355,7 +354,7 @@ dwarf_expr_prep_ctx (struct frame_info *frame, const gdb_byte *data,
ctx->gdbarch = get_objfile_arch (objfile);
ctx->addr_size = dwarf2_per_cu_addr_size (per_cu);
- ctx->offset = ANOFFSET (objfile->section_offsets, SECT_OFF_TEXT (objfile));
+ ctx->offset = dwarf2_per_cu_text_offset (per_cu);
ctx->baton = &baton;
ctx->read_reg = dwarf_expr_read_reg;
ctx->read_mem = dwarf_expr_read_mem;
@@ -1253,7 +1252,7 @@ dwarf2_loc_desc_needs_frame (const gdb_byte *data, unsigned short size,
ctx->gdbarch = get_objfile_arch (objfile);
ctx->addr_size = dwarf2_per_cu_addr_size (per_cu);
- ctx->offset = ANOFFSET (objfile->section_offsets, SECT_OFF_TEXT (objfile));
+ ctx->offset = dwarf2_per_cu_text_offset (per_cu);
ctx->baton = &baton;
ctx->read_reg = needs_frame_read_reg;
ctx->read_mem = needs_frame_read_mem;
@@ -1462,12 +1461,7 @@ compile_dwarf_to_ax (struct agent_expr *expr, struct axs_value *loc,
index, not an address. We don't support things like
branching between the address and the TLS op. */
if (op_ptr >= op_end || *op_ptr != DW_OP_GNU_push_tls_address)
- {
- struct objfile *objfile = dwarf2_per_cu_objfile (per_cu);
-
- uoffset += ANOFFSET (objfile->section_offsets,
- SECT_OFF_TEXT (objfile));
- }
+ uoffset += dwarf2_per_cu_text_offset (per_cu);
ax_const_l (expr, uoffset);
break;
@@ -2669,8 +2663,7 @@ loclist_describe_location (struct symbol *symbol, CORE_ADDR addr,
int signed_addr_p = bfd_get_sign_extend_vma (objfile->obfd);
CORE_ADDR base_mask = ~(~(CORE_ADDR)1 << (addr_size * 8 - 1));
/* Adjust base_address for relocatable objects. */
- CORE_ADDR base_offset = ANOFFSET (objfile->section_offsets,
- SECT_OFF_TEXT (objfile));
+ CORE_ADDR base_offset = dwarf2_per_cu_text_offset (dlbaton->per_cu);
CORE_ADDR base_address = dlbaton->base_address + base_offset;
loc_ptr = dlbaton->data;
diff --git a/gdb/dwarf2loc.h b/gdb/dwarf2loc.h
index 943f858..1e7d8dc 100644
--- a/gdb/dwarf2loc.h
+++ b/gdb/dwarf2loc.h
@@ -28,7 +28,9 @@ struct dwarf2_per_cu_data;
/* This header is private to the DWARF-2 reader. It is shared between
dwarf2read.c and dwarf2loc.c. */
-/* Return the OBJFILE associated with the compilation unit CU. */
+/* Return the OBJFILE associated with the compilation unit CU. If CU
+ came from a separate debuginfo file, then the master objfile is
+ returned. */
struct objfile *dwarf2_per_cu_objfile (struct dwarf2_per_cu_data *cu);
/* Return the address size given in the compilation unit header for CU. */
@@ -37,6 +39,12 @@ CORE_ADDR dwarf2_per_cu_addr_size (struct dwarf2_per_cu_data *cu);
/* Return the offset size given in the compilation unit header for CU. */
int dwarf2_per_cu_offset_size (struct dwarf2_per_cu_data *cu);
+/* Return the text offset of the CU. The returned offset comes from
+ this CU's objfile. If this objfile came from a separate debuginfo
+ file, then the offset may be different from the corresponding
+ offset in the parent objfile. */
+CORE_ADDR dwarf2_per_cu_text_offset (struct dwarf2_per_cu_data *cu);
+
struct dwarf2_locexpr_baton dwarf2_fetch_die_location_block
(unsigned int offset, struct dwarf2_per_cu_data *per_cu);
diff --git a/gdb/dwarf2read.c b/gdb/dwarf2read.c
index 928375b..ec31cf1 100644
--- a/gdb/dwarf2read.c
+++ b/gdb/dwarf2read.c
@@ -12297,7 +12297,9 @@ dwarf2_symbol_mark_computed (struct attribute *attr, struct symbol *sym,
}
}
-/* Return the OBJFILE associated with the compilation unit CU. */
+/* Return the OBJFILE associated with the compilation unit CU. If CU
+ came from a separate debuginfo file, then the master objfile is
+ returned. */
struct objfile *
dwarf2_per_cu_objfile (struct dwarf2_per_cu_data *per_cu)
@@ -12356,6 +12358,19 @@ dwarf2_per_cu_offset_size (struct dwarf2_per_cu_data *per_cu)
}
}
+/* Return the text offset of the CU. The returned offset comes from
+ this CU's objfile. If this objfile came from a separate debuginfo
+ file, then the offset may be different from the corresponding
+ offset in the parent objfile. */
+
+CORE_ADDR
+dwarf2_per_cu_text_offset (struct dwarf2_per_cu_data *per_cu)
+{
+ struct objfile *objfile = per_cu->psymtab->objfile;
+
+ return ANOFFSET (objfile->section_offsets, SECT_OFF_TEXT (objfile));
+}
+
/* Locate the .debug_info compilation unit from CU's objfile which contains
the DIE at OFFSET. Raises an error on failure. */
diff --git a/gdb/python/py-prettyprint.c b/gdb/python/py-prettyprint.c
index 9a205b4..434c8a5 100644
--- a/gdb/python/py-prettyprint.c
+++ b/gdb/python/py-prettyprint.c
@@ -229,10 +229,12 @@ gdbpy_get_display_hint (PyObject *printer)
return NULL;
hint = PyObject_CallMethodObjArgs (printer, gdbpy_display_hint_cst, NULL);
- if (gdbpy_is_string (hint))
- result = python_string_to_host_string (hint);
if (hint)
- Py_DECREF (hint);
+ {
+ if (gdbpy_is_string (hint))
+ result = python_string_to_host_string (hint);
+ Py_DECREF (hint);
+ }
else
gdbpy_print_stack ();
diff --git a/gdb/source.c b/gdb/source.c
index 39bd06a..3e89672 100644
--- a/gdb/source.c
+++ b/gdb/source.c
@@ -1293,6 +1293,7 @@ print_source_lines_base (struct symtab *s, int line, int stopline, int noerror)
{
int c;
int desc;
+ int noprint = 0;
FILE *stream;
int nlines = stopline - line;
struct cleanup *cleanup;
@@ -1319,11 +1320,12 @@ print_source_lines_base (struct symtab *s, int line, int stopline, int noerror)
}
else
{
- desc = -1;
+ desc = last_source_error;
noerror = 1;
+ noprint = 1;
}
- if (desc < 0)
+ if (desc < 0 || noprint)
{
last_source_error = desc;
diff --git a/gdb/testsuite/ChangeLog b/gdb/testsuite/ChangeLog
index f1b58b4..11e689f 100644
--- a/gdb/testsuite/ChangeLog
+++ b/gdb/testsuite/ChangeLog
@@ -1,3 +1,15 @@
+2010-07-13 Tom Tromey <tromey@redhat.com>
+
+ * gdb.python/py-prettyprint.c (struct arraystruct): New struct.
+ (main): Use it.
+ * gdb.python/py-prettyprint.exp (run_lang_tests): Add test.
+
+2010-07-08 Doug Evans <dje@google.com>
+
+ * lib/gdb.exp (gdb_test_list_exact): New function.
+ * gdb.base/default.exp (show convenience): Call it, add tests for
+ $_sdata = void, $_thread = 0.
+
2010-07-05 Jan Kratochvil <jan.kratochvil@redhat.com>
Joel Brobecker <brobecker@adacore.com>
diff --git a/gdb/testsuite/gdb.base/default.exp b/gdb/testsuite/gdb.base/default.exp
index 283745a..64d4c9d 100644
--- a/gdb/testsuite/gdb.base/default.exp
+++ b/gdb/testsuite/gdb.base/default.exp
@@ -567,8 +567,19 @@ gdb_test "show commands" ".*" "show commands"
gdb_test "show complaints" "Max number of complaints about incorrect symbols is 0." "show complaints"
#test show confirm
gdb_test "show confirm" "Whether to confirm potentially dangerous operations is o\[a-z\]*." "show confirm"
+
#test show convenience
-gdb_test "show convenience" "\\\$_siginfo = void" "show convenience"
+# This is tricker as there are multiple internal convenience vars and we
+# can't assume any particular order.
+gdb_test_list_exact "show convenience" "show convenience" \
+ {[^\r\n]+[\r\n]+} \
+ {[^\r\n]+} \
+ { \
+ {$_sdata = void} \
+ {$_siginfo = void} \
+ {$_thread = 0} \
+ }
+
#test show directories
gdb_test "show directories" "Source directories searched: .cdir\[:;\].cwd" "show directories"
#test show editing
diff --git a/gdb/testsuite/gdb.python/py-prettyprint.c b/gdb/testsuite/gdb.python/py-prettyprint.c
index f461bb1..66a9014 100644
--- a/gdb/testsuite/gdb.python/py-prettyprint.c
+++ b/gdb/testsuite/gdb.python/py-prettyprint.c
@@ -29,6 +29,12 @@ struct ss
struct s b;
};
+struct arraystruct
+{
+ int y;
+ struct s x[2];
+};
+
struct ns {
const char *null_str;
int length;
@@ -199,6 +205,7 @@ main ()
{
struct ss ss;
struct ss ssa[2];
+ struct arraystruct arraystruct;
string x = make_string ("this is x");
zzz_type c = make_container ("container");
zzz_type c2 = make_container ("container2");
@@ -214,6 +221,10 @@ main ()
init_ss(ssa+1, 5, 6);
memset (&nullstr, 0, sizeof nullstr);
+ arraystruct.y = 7;
+ init_s (&arraystruct.x[0], 23);
+ init_s (&arraystruct.x[1], 24);
+
struct ns ns;
ns.null_str = "embedded\0null\0string";
ns.length = 20;
diff --git a/gdb/testsuite/gdb.python/py-prettyprint.exp b/gdb/testsuite/gdb.python/py-prettyprint.exp
index f435fb7..3b2aadd 100644
--- a/gdb/testsuite/gdb.python/py-prettyprint.exp
+++ b/gdb/testsuite/gdb.python/py-prettyprint.exp
@@ -76,6 +76,8 @@ proc run_lang_tests {lang} {
gdb_test "print ssa\[1\]" " = a=< a=<5> b=<$hex>> b=< a=<6> b=<$hex>>"
gdb_test "print ssa" " = {a=< a=<3> b=<$hex>> b=< a=<4> b=<$hex>>, a=< a=<5> b=<$hex>> b=< a=<6> b=<$hex>>}"
+ gdb_test "print arraystruct" " = {$nl *y = 7, *$nl *x = { a=<23> b=<$hex>, a=<24> b=<$hex>} *$nl *}"
+
if {$lang == "c++"} {
gdb_test "print cps" "= a=<8> b=<$hex>"
gdb_test "print cpss" " = {$nl *zss = 9, *$nl *s = a=<10> b=<$hex>$nl}"
diff --git a/gdb/testsuite/lib/gdb.exp b/gdb/testsuite/lib/gdb.exp
index d702dee..b5b3362 100644
--- a/gdb/testsuite/lib/gdb.exp
+++ b/gdb/testsuite/lib/gdb.exp
@@ -1036,6 +1036,59 @@ proc gdb_test_exact { args } {
return [gdb_test $command $pattern $message]
}
+
+# Wrapper around gdb_test_multiple that looks for a list of expected
+# output elements, but which can appear in any order.
+# CMD is the gdb command.
+# NAME is the name of the test.
+# ELM_FIND_REGEXP specifies how to partition the output into elements to
+# compare.
+# ELM_EXTRACT_REGEXP specifies the part of ELM_FIND_REGEXP to compare.
+# RESULT_MATCH_LIST is a list of exact matches for each expected element.
+# All elements of RESULT_MATCH_LIST must appear for the test to pass.
+#
+# A typical use of ELM_FIND_REGEXP/ELM_EXTRACT_REGEXP is to extract one line
+# of text per element and then strip trailing \r\n's.
+# Example:
+# gdb_test_list_exact "foo" "bar" \
+# {[^\r\n]+[\r\n]+} \
+# {[^\r\n]+} \
+# { \
+# {expected result 1} \
+# {expected result 2} \
+# }
+
+proc gdb_test_list_exact { cmd name elm_find_regexp elm_extract_regexp result_match_list } {
+ global gdb_prompt
+
+ set matches [lsort $result_match_list]
+ set seen {}
+ gdb_test_multiple $cmd $name {
+ "$cmd\[\r\n\]" { exp_continue }
+ -re $elm_find_regexp {
+ set str $expect_out(0,string)
+ verbose -log "seen: $str" 3
+ regexp -- $elm_extract_regexp $str elm_seen
+ verbose -log "extracted: $elm_seen" 3
+ lappend seen $elm_seen
+ exp_continue
+ }
+ -re "$gdb_prompt $" {
+ set failed ""
+ foreach got [lsort $seen] have $matches {
+ if {![string equal $got $have]} {
+ set failed $have
+ break
+ }
+ }
+ if {[string length $failed] != 0} {
+ fail "$name ($failed not found)"
+ } else {
+ pass $name
+ }
+ }
+ }
+}
\f
proc gdb_reinitialize_dir { subdir } {
global gdb_prompt
diff --git a/gdb/version.in b/gdb/version.in
index 66977b4..56f1de5 100644
--- a/gdb/version.in
+++ b/gdb/version.in
@@ -1 +1 @@
-7.1.50.20100707-cvs
+7.1.90.20100720-cvs
hooks/post-receive
--
Repository for Project Archer.
^ permalink raw reply [flat|nested] 2+ messages in thread
* [SCM] archer-jankratochvil-fedora14: Merge remote branch 'origin/gdb_7_2-branch' into archer-jankratochvil-fedora14
@ 2010-09-03 7:32 jkratoch
0 siblings, 0 replies; 2+ messages in thread
From: jkratoch @ 2010-09-03 7:32 UTC (permalink / raw)
To: archer-commits
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- Log -----------------------------------------------------------------
commit 30a7ce8ffc2b54bc4453a127be8dd28a3ea6d299
Merge: af507f7 5feed06
Author: Jan Kratochvil <jan.kratochvil@redhat.com>
Date: Fri Sep 3 09:31:07 2010 +0200
Merge remote branch 'origin/gdb_7_2-branch' into archer-jankratochvil-fedora14
Conflicts:
gdb/configure
gdb/configure.ac
-----------------------------------------------------------------------
Summary of changes:
gdb/ChangeLog | 211 +++++++
gdb/MAINTAINERS | 1 +
gdb/Makefile.in | 4 +-
gdb/NEWS | 75 +++-
gdb/PROBLEMS | 102 +----
gdb/arm-linux-tdep.c | 94 +++-
gdb/arm-tdep.c | 24 +-
gdb/arm-tdep.h | 5 +
gdb/breakpoint.c | 2 +-
gdb/c-exp.y | 6 +
gdb/cli/cli-cmds.c | 18 +-
gdb/configure | 37 ++
gdb/configure.ac | 8 +-
gdb/d-lang.c | 8 +-
gdb/defs.h | 8 +
gdb/doc/ChangeLog | 34 ++
gdb/doc/gdb.texinfo | 75 +++-
gdb/dwarf2loc.c | 14 +-
gdb/dwarf2read.c | 11 +-
gdb/gdbcmd.h | 1 +
gdb/gdbserver/ChangeLog | 11 +
gdb/gdbserver/linux-low.c | 2 +-
gdb/gdbserver/server.c | 4 +-
gdb/gdbserver/utils.c | 20 +-
gdb/infrun.c | 5 +
gdb/mi/mi-main.c | 4 +-
gdb/ppc-linux-nat.c | 2 +-
gdb/psymtab.c | 2 +-
gdb/python/python.c | 47 +--
gdb/record.c | 609 --------------------
gdb/remote.c | 3 +-
gdb/symfile.c | 6 +-
gdb/symtab.c | 2 +-
gdb/target.c | 51 +-
gdb/testsuite/ChangeLog | 84 +++
gdb/testsuite/gdb.arch/vsx-regs.exp | 20 +-
.../charset-malloc.c} | 37 +-
gdb/testsuite/gdb.base/charset.c | 6 +-
gdb/testsuite/gdb.base/charset.exp | 11 +-
gdb/testsuite/gdb.base/help.exp | 2 +-
gdb/testsuite/gdb.base/printcmds.c | 6 +
gdb/testsuite/gdb.base/printcmds.exp | 7 +
gdb/testsuite/gdb.base/relocate.c | 7 +
gdb/testsuite/gdb.base/solib-nodir.exp | 54 ++
.../gdb.dwarf2/dw2-ref-missing-frame-func.c | 2 +
gdb/testsuite/gdb.gdb/selftest.exp | 8 +-
gdb/testsuite/gdb.opt/inline-bt.c | 13 +-
gdb/testsuite/gdb.opt/inline-bt.exp | 2 +-
gdb/testsuite/gdb.opt/inline-cmds.c | 19 +-
gdb/testsuite/gdb.opt/inline-locals.c | 13 +-
gdb/testsuite/gdb.python/py-inferior.c | 10 +-
gdb/testsuite/gdb.python/python.exp | 23 +
gdb/testsuite/gdb.stabs/gdb11479.c | 14 +-
gdb/testsuite/lib/gdb.exp | 5 +
gdb/thread.c | 4 +-
gdb/top.c | 36 ++
gdb/utils.c | 87 +++-
gdb/version.in | 2 +-
58 files changed, 1057 insertions(+), 921 deletions(-)
copy gdb/testsuite/{gdb.dwarf2/dw2-ref-missing-frame-func.c => gdb.base/charset-malloc.c} (60%)
create mode 100644 gdb/testsuite/gdb.base/solib-nodir.exp
First 500 lines of diff:
diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 1fbf5f8..7abb05a 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,214 @@
+2010-09-03 Joel Brobecker <brobecker@adacore.com>
+
+ * version.in: Set version to 7.2.0.20100903-cvs.
+
+2010-09-03 Joel Brobecker <brobecker@adacore.com>
+
+ GDB 7.2 released.
+
+2010-09-02 Joel Brobecker <brobecker@adacore.com>
+
+ * NEWS: Replace "Changes since GDB 7.1" by "Changes in GDB 7.2".
+
+2010-09-02 Joel Brobecker <brobecker@adacore.com>
+
+ * version.in: Update GDB version number to 7.2.
+
+2010-09-02 Joel Brobecker <brobecker@adacore.com>
+
+ Back out the following change:
+ | 2010-06-29 Hui Zhu <teawater@gmail.com>
+ | * record.c (set_record_pic_cmdlist,
+ | show_record_pic_cmdlist): New variables.
+ | (set_record_pic_command,
+ | show_record_pic_command): New functions.
+ | (record_pic_function, record_pic_line, record_pic_enum,
+ | set_record_pic_type, record_pic_hide_nofunction,
+ | record_pic_hide_nosource, record_pic_hide_same): New variables.
+ | (record_pic_fputs): New function.
+ | (function_list, node_list, edge_list): New struct.
+ | (function_list, node_list, edge_list): New variables.
+ | (record_pic_cleanups, record_pic_node,
+ | record_pic_edge, cmd_record_pic): New functions.
+ | (_initialize_record): Add new commands for record pic.
+
+2010-09-01 Marc Khouzam <marc.khouzam@ericsson.com>
+
+ * mi/mi-main.c (mi_cmd_list_target_features): Add `reverse'
+ as a feature reported by -list-target-features.
+
+2010-08-31 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
+
+ * infrun.c (set_exec_direction_func): Error out if target does not
+ support reverse execution.
+
+2010-08-30 Yao Qi <yao@codesourcery.com>
+
+ * arm-linux-tdep.c (arm_linux_sigreturn_return_addr): New.
+ (arm_linux_syscall_next_pc): New.
+ (arm_linux_copy_svc): Use arm_linux_sigreturn_return_addr instead.
+ (arm_linux_init_abi): Initialize syscall_next_pc.
+ * arm-tdep.c (thumb_get_next_pc_raw): Get next pc of SWI in Thumb mode.
+ (arm_get_next_pc_raw): Get next pc of SWI in ARM mode.
+ * arm-tdep.h (struct gdbarch_tdep): Add a function pointer syscall_next_pc.
+ Declare arm_frame_is_thumb.
+
+2010-08-27 Doug Evans <dje@google.com>
+
+ * dwarf2read.c (dwarf2_per_objfile_free): Reorganize buffers to match
+ the order they're defined in. munmap .debug_types buffer.
+
+2010-08-19 Stan Shebs <stan@codesourcery.com>
+
+ * NEWS: Mention some additional changes.
+
+2010-08-19 Tom Tromey <tromey@redhat.com>
+
+ * Makefile.in (install-python): Add DESTDIR.
+
+2010-08-19 Doug Evans <dje@google.com>
+
+ PR exp/11926
+ * c-exp.y (parse_number): Handle 0 return from sscanf.
+
+2010-08-19 Joel Brobecker <brobecker@adacore.com>
+
+ * psymtab.c (map_symbol_filenames_psymtab): Call FUN with
+ the arguments in the correct order.
+ * symtab.c (maybe_add_partial_symtab_filename): Declare
+ the arguments in the correct order.
+
+2010-08-18 Tom Tromey <tromey@redhat.com>
+
+ PR python/11900:
+ * configure: Rebuild.
+ * configure.ac: Add install-python to CONFIG_INSTALL.
+ * Makefile.in (install-python): New.
+
+2010-08-14 Ulrich Weigand <uweigand@de.ibm.com>
+
+ * arm-tdep.c (arm_push_dummy_call): Handle pointers to
+ typedef'ed function types correctly.
+
+2010-08-11 Brad Roberts <braddr@puremagic.com>
+
+ * d-lang.c (extract_identifiers): Handle multiple digits.
+
+2010-08-09 Jan Kratochvil <jan.kratochvil@redhat.com>
+
+ * defs.h (make_cleanup_restore_uinteger, make_cleanup_restore_ui_file)
+ (make_cleanup_restore_page_info)
+ (set_batch_flag_and_make_cleanup_restore_page_info): New declarations.
+ * gdbcmd.h (execute_command_to_string): New declaration.
+ * python/python.c (struct restore_ui_file_closure, restore_ui_file)
+ (make_cleanup_restore_ui_file): Move to utils.c
+ (execute_gdb_command) <to_string>: Move ...
+ * top.c (execute_command_to_string): ... here. Call
+ set_batch_flag_and_make_cleanup_restore_page_info.
+ * utils.c (make_cleanup_restore_integer): New source file blank line.
+ (make_cleanup_restore_uinteger): New.
+ (struct restore_ui_file_closure, do_restore_ui_file)
+ (make_cleanup_restore_ui_file): Move here from python/python.c.
+ (init_page_info) <batch_flag>
+ (do_restore_page_info_cleanup, make_cleanup_restore_page_info)
+ (set_batch_flag_and_make_cleanup_restore_page_info): New.
+
+2010-08-06 Maciej W. Rozycki <macro@codesourcery.com>
+
+ * thread.c (add_thread_silent): Use null_ptid instead of
+ minus_one_ptid while getting rid of stale inferior_ptid.
+
+2010-08-05 Marc Khouzam <marc.khouzam@ericsson.com>
+
+ * mi/mi-main.c (mi_cmd_remove_inferior): Properly access first
+ argument.
+
+2010-07-31 Renquan Cheng <crq@gcc.gnu.org>
+
+ * MAINTAINERS: Add myself for write after approval privileges.
+
+2010-07-30 Tom Tromey <tromey@redhat.com>
+
+ * configure: Rebuild.
+ * configure.ac: Add missing case for Python 2.7.
+
+2010-07-29 Pedro Alves <pedro@codesourcery.com>
+
+ * PROBLEMS: Remove mention of all problems.
+
+2010-07-28 Oleg Nesterov <oleg@redhat.com>
+
+ * remote.c (readchar): Call pop_target in case of SERIAL_ERROR.
+
+2010-07-28 Tom Tromey <tromey@redhat.com>
+
+ * Makefile.in (HFILES_NO_SRCDIR): Remove link-warning.h.
+
+2010-07-28 Joel Brobecker <brobecker@adacore.com>
+
+ * breakpoint.c (breakpoint_re_set_one): Move call to set_language
+ down, just before the block that parse the breakpoint addr_string.
+
+2010-07-28 CHENG Renquan <rqcheng@smu.edu.sg>
+
+ * cli/cli-cmds.c (disassemble_command): Add support of disassemble
+ "start,+length" form of arguments.
+ * NEWS: Add "Changed commands" (disassemble) section for "Changes
+ since GDB 7.1"; and merge two separated paragraphs of disassemble
+ description in "Changes in GDB 7.0".
+
+2010-07-27 Jan Kratochvil <jan.kratochvil@redhat.com>
+
+ * top.c (input_from_terminal_p): Return 0 on BATCH_FLAG.
+ * utils.c (defaulted_query): Do not explicitly check for BATCH_FLAG.
+ (fputs_maybe_filtered): Do not do filtering also on
+ ! INPUT_FROM_TERMINAL_P.
+
+2010-07-27 Thiago Jung Bauermann <bauerman@br.ibm.com>
+
+ * ppc-linux-nat.c (store_vsx_register): Use PTRACE_GETVSXREGS to get
+ VSX registers contents.
+
+2010-07-27 Tom Tromey <tromey@redhat.com>
+
+ * dwarf2loc.c (locexpr_describe_location_piece): Also recognize
+ TLS with DW_OP_const4u or DW_OP_const8u.
+
+2010-07-22 Pedro Alves <pedro@codesourcery.com>
+
+ * NEWS: Mention target reported shared libraries support by
+ default.
+
+2010-07-21 Ozkan Sezer <sezeroz@gmail.com>
+
+ * target.c (debug_to_insert_breakpoint): Instead of casting to unsigned
+ long and %ld, use core_addr_to_string() and %s to print CORE_ADDR vars
+ and host_address_to_string() and %s for pointers.
+ (debug_to_remove_breakpoint): Likewise.
+ (debug_to_region_ok_for_hw_watchpoint): Likewise.
+ (debug_to_can_accel_watchpoint_condition): Likewise.
+ (debug_to_stopped_data_address): Likewise.
+ (debug_to_watchpoint_addr_within_range): Likewise.
+ (debug_to_insert_hw_breakpoint): Likewise.
+ (debug_to_remove_hw_breakpoint): Likewise.
+ (debug_to_insert_watchpoint): Likewise.
+ (debug_to_remove_watchpoint): Likewise.
+
+2010-07-21 Pedro Alves <pedro@codesourcery.com>
+
+ PR symtab/11827
+
+ Revert:
+ 2010-05-21 Pierre Muller <muller@ics.u-strasbg.fr>
+ * dwarf2read.c (process_die): Also allow DW_TAG_const_type
+ and DW_TAG_volatile_type.
+ (new_symbol): Likewise.
+
+2010-07-20 Jan Kratochvil <jan.kratochvil@redhat.com>
+
+ * symfile.c (find_separate_debug_file_by_debuglink): Remove
+ a gdb_assert call, new comment.
+
2010-07-16 Thiago Jung Bauermann <bauerman@br.ibm.com>
* NEWS: Mention support for the new ptrace interface and hardware
diff --git a/gdb/MAINTAINERS b/gdb/MAINTAINERS
index e023426..2b3a3e0 100644
--- a/gdb/MAINTAINERS
+++ b/gdb/MAINTAINERS
@@ -482,6 +482,7 @@ Andrew Cagney cagney@gnu.org
David Carlton carlton@bactrian.org
Stephane Carrez stcarrez@nerim.fr
Michael Chastain mec.gnu@mindspring.com
+Renquan Cheng crq@gcc.gnu.org
Eric Christopher echristo@apple.com
Randolph Chung tausq@debian.org
Nick Clifton nickc@redhat.com
diff --git a/gdb/Makefile.in b/gdb/Makefile.in
index 6133da3..3703dca 100644
--- a/gdb/Makefile.in
+++ b/gdb/Makefile.in
@@ -743,7 +743,7 @@ ia64-tdep.h ada-lang.h varobj.h frv-tdep.h nto-tdep.h serial.h \
c-lang.h d-lang.h frame.h event-loop.h block.h cli/cli-setshow.h \
cli/cli-decode.h cli/cli-cmds.h cli/cli-dump.h \
cli/cli-script.h macrotab.h symtab.h version.h gnulib/wchar.in.h \
-gnulib/string.in.h gnulib/str-two-way.h gnulib/extra/link-warning.h \
+gnulib/string.in.h gnulib/str-two-way.h \
gnulib/stdint.in.h remote.h gdb.h sparc-nat.h gdbserver/win32-low.h \
gdbserver/i387-fp.h gdbserver/server.h gdbserver/terminal.h \
gdbserver/mem-break.h gdbserver/wincecompat.h gdbserver/target.h \
@@ -1043,6 +1043,8 @@ install-tui:
$(INSTALL_DATA) $(srcdir)/gdb.1 \
$(DESTDIR)$(man1dir)/$$transformed_name.1
+install-python:
+ $(SHELL) $(srcdir)/../mkinstalldirs $(DESTDIR)$(GDB_DATADIR)/python/gdb
uninstall: force $(CONFIG_UNINSTALL)
transformed_name=`t='$(program_transform_name)'; \
diff --git a/gdb/NEWS b/gdb/NEWS
index d3704b7..cd7fcd9 100644
--- a/gdb/NEWS
+++ b/gdb/NEWS
@@ -1,7 +1,15 @@
What has changed in GDB?
(Organized release by release)
-*** Changes since GDB 7.1
+*** Changes in GDB 7.2
+
+* Shared library support for remote targets by default
+
+ When GDB is configured for a generic, non-OS specific target, like
+ for example, --target=arm-eabi or one of the many *-*-elf targets,
+ GDB now queries remote stubs for loaded shared libraries using the
+ `qXfer:libraries:read' packet. Previously, shared library support
+ was always disabled for such configurations.
* C++ Improvements:
@@ -67,6 +75,26 @@
remote packets have been defined to support static tracepoints, see
the "New remote packets" section below.
+* Better reconstruction of tracepoints after disconnected tracing
+
+ GDB will attempt to download the original source form of tracepoint
+ definitions when starting a trace run, and then will upload these
+ upon reconnection to the target, resulting in a more accurate
+ reconstruction of the tracepoints that are in use on the target.
+
+* Observer mode
+
+ You can now exercise direct control over the ways that GDB can
+ affect your program. For instance, you can disallow the setting of
+ breakpoints, so that the program can run continuously (assuming
+ non-stop mode). In addition, the "observer" variable is available
+ to switch all of the different controls; in observer mode, GDB
+ cannot affect the target's behavior at all, which is useful for
+ tasks like diagnosing live systems in the field.
+
+* The new convenience variable $_thread holds the number of the
+ current thread.
+
* New remote packets
qGetTIBAddr
@@ -97,6 +125,15 @@ qXfer:statictrace:read
tracepoint action). The remote stub reports support for this packet
to gdb's qSupported query.
+QAllow
+
+ Send the current settings of GDB's permission flags.
+
+QTDPsrc
+
+ Send part of the source (textual) form of a tracepoint definition,
+ which includes location, conditional, and action list.
+
* The source command now accepts a -s option to force searching for the
script in the source search path even if the script name specifies
a directory.
@@ -182,6 +219,34 @@ strace FN | FILE:LINE | *ADDR | -m MARKER_ID
Define a static tracepoint by probing a marker at the given
function, line, address, or marker ID.
+set observer on|off
+show observer
+ Enable and disable observer mode.
+
+set may-write-registers on|off
+set may-write-memory on|off
+set may-insert-breakpoints on|off
+set may-insert-tracepoints on|off
+set may-insert-fast-tracepoints on|off
+set may-interrupt on|off
+ Set individual permissions for GDB effects on the target. Note that
+ some of these settings can have undesirable or surprising
+ consequences, particularly when changed in the middle of a session.
+ For instance, disabling the writing of memory can prevent
+ breakpoints from being inserted, cause single-stepping to fail, or
+ even crash your program, if you disable after breakpoints have been
+ inserted. However, GDB should not crash.
+
+set record memory-query on|off
+show record memory-query
+ Control whether to stop the inferior if memory changes caused
+ by an instruction cannot be recorded.
+
+* Changed commands
+
+disassemble
+ The disassemble command now supports "start,+length" form of two arguments.
+
* Python scripting
** GDB now provides a new directory location, called the python directory,
@@ -531,8 +596,9 @@ or the "condition" command is available. GDB sends the condition to
the target for evaluation using the same bytecode format as is used
for tracepoint actions.
-* "disassemble" command with a /r modifier, print the raw instructions
-in hex as well as in symbolic form.
+* The disassemble command now supports: an optional /r modifier, print the
+raw instructions in hex as well as in symbolic form, and an optional /m
+modifier to print mixed source+assembly.
* Process record and replay
@@ -624,9 +690,6 @@ qXfer:siginfo:write
packet that permited the stub to pass a process id was removed.
Remote servers should use the `T' stop reply packet instead.
-* The "disassemble" command now supports an optional /m modifier to print mixed
-source+assembly.
-
* GDB now supports multiple function calling conventions according to the
DWARF-2 DW_AT_calling_convention function attribute.
diff --git a/gdb/PROBLEMS b/gdb/PROBLEMS
index 030f8ed..094957e 100644
--- a/gdb/PROBLEMS
+++ b/gdb/PROBLEMS
@@ -1,104 +1,6 @@
- Known problems in GDB 6.5
+ Known problems in GDB 7.2
See also: http://www.gnu.org/software/gdb/bugs/
-
-*** Build problems
-
-build/1411: build fails on hpux 10.20 and hpux 11.00 with CMA threads
-
-GDB does not build on HP/UX 10.20 or HP/UX 11.00 if the CMA
-thread package is installed. The compile error is:
-
- ../../gdb/hpux-thread.c:222: variable-size type declared outside of any function
-
-This happens only if the CMA thread package is installed.
-
-As a workaround, you can disable support for CMA threads
-by editing the file gdb/configure. Find the line:
-
- if test -f /usr/include/dce/cma_config.h ; then
-
-And replace it with:
-
- if false ; then
-
-*** Misc
-
-gdb/1560: Control-C does not always interrupt GDB.
-
-When GDB is busy processing a command which takes a long time to
-complete, hitting Control-C does not have the expected effect.
-The command execution is not aborted, and the "QUIT" message confirming
-the abortion is displayed only after the command has been completed.
-
-*** C++ support
-
-gdb/931: GDB could be more generous when reading types C++ templates on input
-
-When the user types a template, GDB frequently requires the type to be
-typed in a certain way (e.g. "const char*" as opposed to "const char *"
-or "char const *" or "char const*").
-
-gdb/1512: no canonical way to output names of C++ types
-
-We currently don't have any canonical way to output names of C++ types.
-E.g. "const char *" versus "char const *"; more subtleties arise when
-dealing with templates.
-
-gdb/1516: [regression] local classes, gcc 2.95.3, dwarf-2
-
-With gcc 2.95.3 and the dwarf-2 debugging format, classes which are
-defined locally to a function include the demangled name of the function
-as part of their name. For example, if a function "foobar" contains a
-local class definition "Local", gdb will say that the name of the class
-type is "foobar__Fi.0:Local".
-
-This applies only to classes where the class type is defined inside a
-function, not to variables defined with types that are defined somewhere
-outside any function (which most types are).
-
-gdb/1588: names of c++ nested types in casts must be enclosed in quotes
-
-You must type
- (gdb) print ('Foo::Bar') x
-or
- (gdb) print ('Foo::Bar' *) y
-instead of
- (gdb) print (Foo::Bar) x
-or
- (gdb) print (Foo::Bar *) y
-respectively.
-
-gdb/1091: Constructor breakpoints ignored
-gdb/1193: g++ 3.3 creates multiple constructors: gdb 5.3 can't set breakpoints
-
-When gcc 3.x compiles a C++ constructor or C++ destructor, it generates
-2 or 3 different versions of the object code. These versions have
-unique mangled names (they have to, in order for linking to work), but
-they have identical source code names, which leads to a great deal of
-confusion. Specifically, if you set a breakpoint in a constructor or a
-destructor, gdb will put a breakpoint in one of the versions, but your
-program may execute the other version. This makes it impossible to set
-breakpoints reliably in constructors or destructors.
-
-gcc 3.x generates these multiple object code functions in order to
-implement virtual base classes. gcc 2.x generated just one object code
-function with a hidden parameter, but gcc 3.x conforms to a multi-vendor
-ABI for C++ which requires multiple object code functions.
-
-*** Threads
-
-threads/1650: manythreads.exp
-
-On GNU/Linux systems that use the old LinuxThreads thread library, a
-program rapidly creating and deleting threads can confuse GDB leading
-to an internal error.
-
-This problem does not occur on newer systems that use the NPTL
-library, and did not occur with GDB 6.1.
-
-threads/2137: Native Solaris Thread Debugging broken.
-
-Use GDB 6.4 if thread debugging is needed on Solaris.
+None worth mentioning here.
diff --git a/gdb/arm-linux-tdep.c b/gdb/arm-linux-tdep.c
index 15fc1c9..af11274 100644
--- a/gdb/arm-linux-tdep.c
+++ b/gdb/arm-linux-tdep.c
@@ -630,6 +630,82 @@ arm_linux_regset_from_core_section (struct gdbarch *gdbarch,
return NULL;
}
+/* Copy the value of next pc of sigreturn and rt_sigrturn into PC,
+ and return 1. Return 0 if it is not a rt_sigreturn/sigreturn
+ syscall. */
+static int
+arm_linux_sigreturn_return_addr (struct frame_info *frame,
+ unsigned long svc_number,
+ CORE_ADDR *pc)
hooks/post-receive
--
Repository for Project Archer.
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2010-09-03 7:32 jkratoch
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