[SCM] master: Merge remote branch 'gdb/master'

[jkratoch@sourceware.org]

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- Log -----------------------------------------------------------------
commit 6f316690aaae8e0cbc09fe722a50c71292a9b8c0
Merge: f85e2073beea96706b330b571c47949bfcacbb86 2d1337f31d467ebc25bfbf2fd59e46bdd524a43d
Author: Jan Kratochvil <jan.kratochvil@redhat.com>
Date:   Fri Apr 30 09:11:11 2010 +0200

    Merge remote branch 'gdb/master'

commit 2d1337f31d467ebc25bfbf2fd59e46bdd524a43d
Author: gdbadmin <gdbadmin@sourceware.org>
Date:   Fri Apr 30 00:00:33 2010 +0000

    *** empty log message ***

commit 5744f22e63868e7707d2dce7f00a9e9366678869
Author: Alan Modra <amodra@bigpond.net.au>
Date:   Fri Apr 30 00:00:04 2010 +0000

    daily update

commit 7354233be0f3586016796f38eea1584bd233bf14
Author: Doug Evans <dje@google.com>
Date:   Thu Apr 29 22:51:00 2010 +0000

    	* ser-base.h (reschedule): Delete prototype.
    	* ser-base.c (reschedule): Make static.

commit b76f139f9ffc5b1c3d2d869ac4ef852168a5ec8a
Author: mgretton <mgretton>
Date:   Thu Apr 29 16:34:25 2010 +0000

    *** empty log message ***

commit 4ae9202a91e7f35b84a64d47608010fd5acf1db5
Author: Pedro Alves <pedro@codesourcery.com>
Date:   Thu Apr 29 16:33:15 2010 +0000

    	PR gdb/11557
    
    	gdb/
    	* regcache.c (registers_changed): Rename to ...
    	(registers_changed_ptid): ... this, and only delete register cache
    	entries matching the ptid filter argument.
    	(registers_changed): Reimplement on top of registers_changed_ptid.
    	* regcache.h (registers_changed_ptid): Declare.
    	* target.c (target_resume): Flush register caches.
    
    	gdb/testsuite/
    	* gdb.mi/mi-ns-stale-regcache.exp, gdb.mi/ns-stale-regcache.c: New
    	files.

commit 41c5017cc1af5e54bd7795f9a9178dcb4bd9a97b
Author: Joel Brobecker <brobecker@gnat.com>
Date:   Thu Apr 29 16:03:32 2010 +0000

    Fix typo in ChangeLog name (non-UTF8 character).
    
    Seems to have been inserted accidently.

commit 5217026f38d2a7072e99c8c18293d1ec88c8a699
Author: pmuldoon <pmuldoon>
Date:   Thu Apr 29 15:45:55 2010 +0000

    2010-04-29  Phil Muldoon  <pmuldoon@redhat.com>
                Tom Tromey  <tromey@redhat.com>
                Thiago Jung Bauermann  <bauerman@br.ibm.com>
    
           	* Makefile.in (SUBDIR_PYTHON_OBS): Add py-parameter.
            (SUBDIR_PYTHON_SRCS): Likewise.
           	(py-parameter.o): New rule.
           	* python/py-parameter.c: New file.
            * python/python-internal.h (gdbpy_initialize_parameter)
            (gdbpy_parameter, gdbpy_parameter_value)
            (gdbpy_parse_command_name): Declare.
            * python/py-cmd.c (parse_command_name): Rename to
           	gdbpy_parse_command_name.
            (gdbpy_parse_command_name): Accept a starting list parameter and
           	use over cmdlist.
           	(cmdpy_init): Use gdbpy_parse_command_name.
            * python/python.c (parameter_to_python): Rename to
            gdbpy_parameter_to_python.  Accept enum var_types and value.
            (gdbpy_parameter): Use gdbpy_parameter_value.
            (_initialize_python): Call gdbpy_initialize_parameters.
    
    2010-04-29  Phil Muldoon  <pmuldoon@redhat.com>
    
            * gdb.python/py-param.exp: New File.
    
    2010-04-29  Phil Muldoon  <pmuldoon@redhat.com>
                Tom Tromey  <tromey@redhat.com>
                Thiago Jung Bauermann  <bauerman@br.ibm.com>
    
            * gdb.texinfo (Parameters In Python): New Node.

commit 89ccbf6f9c89282574704a0ffa5a86fc2cd128cf
Author: mgretton <mgretton>
Date:   Thu Apr 29 14:55:36 2010 +0000

    	* gdb/MAINTAINERS: Add myself for write after approval privileges.

commit 870850ddab624f9d0111a4a0733cf7f5edf9bf91
Author: Joel Brobecker <brobecker@gnat.com>
Date:   Thu Apr 29 14:45:37 2010 +0000

    D language support.
    
    gdb/ChangeLog:
    
            D language support.
            * Makefile.in (SFILES): Add d-lang.c d-valprint.c.
            (COMMON_OBS): Add d-lang.o d-valprint.o.
            (HFILES_NO_SRCDIR): Add d-lang.h.
            * NEWS: Mention D language support.
            * c-lang.c (c_emit_char, exp_descriptor_c): Make public.
            * c-lang.h (c_emit_char, exp_descriptor_c): Add declaration.
            * d-lang.c: New file.
            * d-lang.h: New file.
            * d-valprint.c: New file.
            * defs.h (enum language): Add language_d.
            * dwarf2read.c (set_cu_language): Add DW_LANG_D.
            * language.c (binop_result_type, integral_type, character_type)
            (string_type, boolean_type, structured_type): Add language_d.
            * symfile.c (init_filename_language_table): Add language_d.
            * symtab.c: Include d-lang.h.
            (symbol_init_language_specific, symbol_find_demangled_name)
            (symbol_natural_name, lookup_symbol_in_language)
            (symbol_demangled_name, symbol_matches_domain): Add language_d.
    
    gdb/doc/ChangeLog:
    
            * gdb.texinfo: (Summary) Add mention about D language support.
            (Filenames): Add D suffixes.
            (D): New node.
    
    gdb/testsuite/ChangeLog:
    
            * gdb.base/default.exp: Fix "set language" test.

commit 5f38666e4d2282a3407a0266a889a5be14ad5c74
Author: gdbadmin <gdbadmin@sourceware.org>
Date:   Thu Apr 29 00:00:09 2010 +0000

    *** empty log message ***

commit 9e3eb77c5a286397c355549af7c6b670250d5d01
Author: Alan Modra <amodra@bigpond.net.au>
Date:   Thu Apr 29 00:00:08 2010 +0000

    daily update

-----------------------------------------------------------------------

Summary of changes:
 bfd/version.h                                 |    2 +-
 gdb/ChangeLog                                 |   74 +++-
 gdb/MAINTAINERS                               |    1 +
 gdb/Makefile.in                               |   14 +-
 gdb/NEWS                                      |    8 +-
 gdb/arm-linux-tdep.c                          |   32 ++-
 gdb/c-lang.c                                  |    7 +-
 gdb/c-lang.h                                  |    5 +
 gdb/d-lang.c                                  |  278 +++++++++++
 gdb/d-lang.h                                  |   32 ++
 gdb/d-valprint.c                              |   91 ++++
 gdb/defs.h                                    |    1 +
 gdb/doc/ChangeLog                             |   12 +
 gdb/doc/gdb.texinfo                           |  164 +++++++-
 gdb/dwarf2read.c                              |    3 +
 gdb/language.c                                |    6 +
 gdb/python/py-cmd.c                           |   14 +-
 gdb/python/py-param.c                         |  617 +++++++++++++++++++++++++
 gdb/python/python-internal.h                  |    9 +
 gdb/python/python.c                           |   24 +-
 gdb/regcache.c                                |   29 +-
 gdb/regcache.h                                |    1 +
 gdb/ser-base.c                                |    2 +-
 gdb/ser-base.h                                |    1 -
 gdb/symfile.c                                 |    1 +
 gdb/symtab.c                                  |   26 +-
 gdb/target.c                                  |    1 +
 gdb/testsuite/ChangeLog                       |   15 +
 gdb/testsuite/gdb.base/default.exp            |    2 +-
 gdb/testsuite/gdb.mi/mi-ns-stale-regcache.exp |   88 ++++
 gdb/testsuite/gdb.mi/ns-stale-regcache.c      |   30 ++
 gdb/testsuite/gdb.python/py-param.exp         |  140 ++++++
 gdb/version.in                                |    2 +-
 33 files changed, 1691 insertions(+), 41 deletions(-)
 create mode 100644 gdb/d-lang.c
 create mode 100644 gdb/d-lang.h
 create mode 100644 gdb/d-valprint.c
 create mode 100644 gdb/python/py-param.c
 create mode 100644 gdb/testsuite/gdb.mi/mi-ns-stale-regcache.exp
 create mode 100644 gdb/testsuite/gdb.mi/ns-stale-regcache.c
 create mode 100644 gdb/testsuite/gdb.python/py-param.exp

First 500 lines of diff:
diff --git a/bfd/version.h b/bfd/version.h
index 6aeda4b..559de31 100644
--- a/bfd/version.h
+++ b/bfd/version.h
@@ -1,4 +1,4 @@
-#define BFD_VERSION_DATE 20100428
+#define BFD_VERSION_DATE 20100430
 #define BFD_VERSION @bfd_version@
 #define BFD_VERSION_STRING  @bfd_version_package@ @bfd_version_string@
 #define REPORT_BUGS_TO @report_bugs_to@
diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 870aca7..e766ba5 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,75 @@
+2010-04-29  Doug Evans  <dje@google.com>
+
+	* ser-base.h (reschedule): Delete prototype.
+	* ser-base.c (reschedule): Make static.
+
+2010-04-29  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
+
+	* arm-linux-tdep.c (ARM_LINUX_JB_PC): Remove.
+	(ARM_LINUX_JB_PC_FPA): Add, offset of PC in longjmp buffer for FPA.
+	(ARM_LINUX_JB_PC_EABI): Add, offset of PC in longjmp buffer for 
+	EABI.
+	(arm_linux_init_abi): Set up JB_PC field dependent on FP model in 
+	use.
+
+2010-04-29  Pedro Alves  <pedro@codesourcery.com>
+
+	PR gdb/11557
+
+	* regcache.c (registers_changed): Rename to ...
+	(registers_changed_ptid): ... this, and only delete register cache
+	entries matching the ptid filter argument.
+	(registers_changed): Reimplement on top of registers_changed_ptid.
+	* regcache.h (registers_changed_ptid): Declare.
+	* target.c (target_resume): Flush register caches.
+
+2010-04-29  Phil Muldoon  <pmuldoon@redhat.com>
+            Tom Tromey  <tromey@redhat.com>
+            Thiago Jung Bauermann  <bauerman@br.ibm.com>
+
+        * Makefile.in (SUBDIR_PYTHON_OBS): Add py-parameter.
+        (SUBDIR_PYTHON_SRCS): Likewise.
+        (py-parameter.o): New rule.
+        * python/py-parameter.c: New file.
+        * python/python-internal.h (gdbpy_initialize_parameter)
+        (gdbpy_parameter, gdbpy_parameter_value)
+        (gdbpy_parse_command_name): Declare.
+        * python/py-cmd.c (parse_command_name): Rename to
+        gdbpy_parse_command_name.
+        (gdbpy_parse_command_name): Accept a starting list parameter and
+        use over cmdlist.
+        (cmdpy_init): Use gdbpy_parse_command_name.
+        * python/python.c (parameter_to_python): Rename to
+        gdbpy_parameter_to_python.  Accept enum var_types and value.
+        (gdbpy_parameter): Use gdbpy_parameter_value.
+        (_initialize_python): Call gdbpy_initialize_parameters.
+
+2010-04-29  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
+
+	* MAINTAINERS: Add myself for write after approval privileges.
+
+2010-04-29  Mihail Zenkov  <mihail.zenkov@gmail.com>
+
+	D language support.
+	* Makefile.in (SFILES): Add d-lang.c d-valprint.c.
+	(COMMON_OBS): Add d-lang.o d-valprint.o.
+	(HFILES_NO_SRCDIR): Add d-lang.h.
+	* NEWS: Mention D language support.
+	* c-lang.c (c_emit_char, exp_descriptor_c): Make public.
+	* c-lang.h (c_emit_char, exp_descriptor_c): Add declaration.
+	* d-lang.c: New file.
+	* d-lang.h: New file.
+	* d-valprint.c: New file.
+	* defs.h (enum language): Add language_d.
+	* dwarf2read.c (set_cu_language): Add DW_LANG_D.
+	* language.c (binop_result_type, integral_type, character_type)
+	(string_type, boolean_type, structured_type): Add language_d.
+	* symfile.c (init_filename_language_table): Add language_d.
+	* symtab.c: Include d-lang.h.
+	(symbol_init_language_specific, symbol_find_demangled_name)
+	(symbol_natural_name, lookup_symbol_in_language)
+	(symbol_demangled_name, symbol_matches_domain): Add language_d.
+
 2010-04-27  Joel Brobecker  <brobecker@adacore.com>
 
 	* solib-svr4.c (solib_svr4_r_map): Expand function description.
@@ -3520,7 +3592,7 @@
 	addr_bit.  Adjust LOAD_ADDR sign for cross-arch inferiors.
 
 2010-02-17  Tristan Gingold  <gingold@adacore.com>
-	    Petr Hluzín <petr.hluzin@gmail.com>
+	    Petr Hluzin  <petr.hluzin@gmail.com>
 
 	* avr-tdep.c (avr_scan_prologue): Convert an if statement to a
 	gdb_assert.  Fix info->size for SIG prologue.
diff --git a/gdb/MAINTAINERS b/gdb/MAINTAINERS
index dccf65d..dc27d41 100644
--- a/gdb/MAINTAINERS
+++ b/gdb/MAINTAINERS
@@ -511,6 +511,7 @@ Tristan Gingold					gingold@adacore.com
 Raoul Gough					RaoulGough@yahoo.co.uk
 Anthony Green			 		green@redhat.com
 Matthew Green					mrg@eterna.com.au
+Matthew Gretton-Dann				matthew.gretton-dann@arm.com
 Maxim Grigoriev					maxim2405@gmail.com
 Jerome Guitton					guitton@act-europe.fr
 Ben Harris					bjh21@netbsd.org
diff --git a/gdb/Makefile.in b/gdb/Makefile.in
index 750fdfd..754671f 100644
--- a/gdb/Makefile.in
+++ b/gdb/Makefile.in
@@ -275,6 +275,7 @@ SUBDIR_PYTHON_OBS = \
 	py-function.o \
 	py-lazy-string.o \
 	py-objfile.o \
+	py-param.o \
 	py-prettyprint.o \
 	py-progspace.o \
 	py-symbol.o \
@@ -292,6 +293,7 @@ SUBDIR_PYTHON_SRCS = \
 	python/py-function.c \
 	python/py-lazy-string.c \
 	python/py-objfile.c \
+	python/py-param.c \
 	python/py-prettyprint.c \
 	python/py-progspace.c \
 	python/py-symbol.c \
@@ -658,6 +660,7 @@ SFILES = ada-exp.y ada-lang.c ada-typeprint.c ada-valprint.c ada-tasks.c \
 	charset.c cli-out.c coffread.c coff-pe-read.c \
 	complaints.c completer.c corefile.c \
 	cp-abi.c cp-support.c cp-namespace.c cp-valprint.c \
+	d-lang.c d-valprint.c \
 	cp-name-parser.y \
 	dbxread.c demangle.c dictionary.c disasm.c doublest.c dummy-frame.c \
 	dwarf2expr.c dwarf2loc.c dwarf2read.c dwarf2-frame.c \
@@ -725,7 +728,7 @@ cli-out.h gdb_expat.h breakpoint.h infcall.h obsd-tdep.h \
 exec.h m32r-tdep.h osabi.h gdbcore.h solib-som.h \
 i386bsd-nat.h xml-support.h xml-tdesc.h alphabsd-tdep.h gdb_obstack.h \
 ia64-tdep.h ada-lang.h varobj.h frv-tdep.h nto-tdep.h serial.h \
-c-lang.h frame.h event-loop.h block.h cli/cli-setshow.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 \
@@ -831,7 +834,7 @@ COMMON_OBS = $(DEPFILES) $(CONFIG_OBS) $(YYOBJ) \
 	dbxread.o coffread.o coff-pe-read.o \
 	dwarf2read.o mipsread.o stabsread.o corefile.o \
 	dwarf2expr.o dwarf2loc.o dwarf2-frame.o \
-	ada-lang.o c-lang.o f-lang.o objc-lang.o \
+	ada-lang.o c-lang.o d-lang.o f-lang.o objc-lang.o \
 	ada-tasks.o \
 	ui-out.o cli-out.o \
 	varobj.o vec.o wrapper.o \
@@ -841,7 +844,8 @@ COMMON_OBS = $(DEPFILES) $(CONFIG_OBS) $(YYOBJ) \
 	sentinel-frame.o \
 	complaints.o typeprint.o \
 	ada-typeprint.o c-typeprint.o f-typeprint.o m2-typeprint.o \
-	ada-valprint.o c-valprint.o cp-valprint.o f-valprint.o m2-valprint.o \
+	ada-valprint.o c-valprint.o cp-valprint.o d-valprint.o f-valprint.o \
+	m2-valprint.o \
 	serial.o mdebugread.o top.o utils.o \
 	ui-file.o \
 	user-regs.o \
@@ -2021,6 +2025,10 @@ py-objfile.o: $(srcdir)/python/py-objfile.c
 	$(COMPILE) $(PYTHON_CFLAGS) $(srcdir)/python/py-objfile.c
 	$(POSTCOMPILE)
 
+py-param.o: $(srcdir)/python/py-param.c
+	$(COMPILE) $(PYTHON_CFLAGS) $(srcdir)/python/py-param.c
+	$(POSTCOMPILE)
+
 py-prettyprint.o: $(srcdir)/python/py-prettyprint.c
 	$(COMPILE) $(PYTHON_CFLAGS) $(srcdir)/python/py-prettyprint.c
 	$(POSTCOMPILE)
diff --git a/gdb/NEWS b/gdb/NEWS
index 696da2e..28201cd 100644
--- a/gdb/NEWS
+++ b/gdb/NEWS
@@ -80,7 +80,9 @@ is now deprecated.
 * Python scripting
 
 ** The GDB Python API now has access to breakpoints, symbols, symbol
-   tables, program spaces, and frame's code blocks.
+   tables, program spaces, and frame's code blocks.  Additionally, GDB
+   Parameters can now be created from the API, and manipulated via
+   set/show in the CLI.
 
 ** New functions gdb.target_charset, gdb.target_wide_charset,
    gdb.progspaces, and gdb.current_progspace.
@@ -100,6 +102,10 @@ regular breakpoints.
 
 ARM Symbian			arm*-*-symbianelf*
 
+* D language support.
+  GDB now supports debugging programs written in the D programming
+  language.
+
 *** Changes in GDB 7.1
 
 * C++ Improvements
diff --git a/gdb/arm-linux-tdep.c b/gdb/arm-linux-tdep.c
index af409f6..fa85199 100644
--- a/gdb/arm-linux-tdep.c
+++ b/gdb/arm-linux-tdep.c
@@ -82,9 +82,20 @@ static const char arm_linux_thumb2_be_breakpoint[] = { 0xf7, 0xf0, 0xa0, 0x00 };
 
 static const char arm_linux_thumb2_le_breakpoint[] = { 0xf0, 0xf7, 0x00, 0xa0 };
 
-/* Description of the longjmp buffer.  */
+/* Description of the longjmp buffer.  The buffer is treated as an array of 
+   elements of size ARM_LINUX_JB_ELEMENT_SIZE.
+
+   The location of saved registers in this buffer (in particular the PC
+   to use after longjmp is called) varies depending on the ABI (in 
+   particular the FP model) and also (possibly) the C Library.
+
+   For glibc, eglibc, and uclibc the following holds:  If the FP model is 
+   SoftVFP or VFP (which implies EABI) then the PC is at offset 9 in the 
+   buffer.  This is also true for the SoftFPA model.  However, for the FPA 
+   model the PC is at offset 21 in the buffer.  */
 #define ARM_LINUX_JB_ELEMENT_SIZE	INT_REGISTER_SIZE
-#define ARM_LINUX_JB_PC			21
+#define ARM_LINUX_JB_PC_FPA		21
+#define ARM_LINUX_JB_PC_EABI		9
 
 /*
    Dynamic Linking on ARM GNU/Linux
@@ -877,7 +888,22 @@ arm_linux_init_abi (struct gdbarch_info info,
   if (tdep->fp_model == ARM_FLOAT_AUTO)
     tdep->fp_model = ARM_FLOAT_FPA;
 
-  tdep->jb_pc = ARM_LINUX_JB_PC;
+  switch (tdep->fp_model)
+    {
+    case ARM_FLOAT_FPA:
+      tdep->jb_pc = ARM_LINUX_JB_PC_FPA;
+      break;
+    case ARM_FLOAT_SOFT_FPA:
+    case ARM_FLOAT_SOFT_VFP:
+    case ARM_FLOAT_VFP:
+      tdep->jb_pc = ARM_LINUX_JB_PC_EABI;
+      break;
+    default:
+      internal_error
+	(__FILE__, __LINE__,
+         _("arm_linux_init_abi: Floating point model not supported"));
+      break;
+    }
   tdep->jb_elt_size = ARM_LINUX_JB_ELEMENT_SIZE;
 
   set_solib_svr4_fetch_link_map_offsets
diff --git a/gdb/c-lang.c b/gdb/c-lang.c
index 805c572..aa69f94 100644
--- a/gdb/c-lang.c
+++ b/gdb/c-lang.c
@@ -253,8 +253,9 @@ print_wchar (gdb_wint_t w, const gdb_byte *orig, int orig_len,
    string whose delimiter is QUOTER.  Note that that format for printing
    characters and strings is language specific. */
 
-static void
-c_emit_char (int c, struct type *type, struct ui_file *stream, int quoter)
+void
+c_emit_char (int c, struct type *type,
+	     struct ui_file *stream, int quoter)
 {
   enum bfd_endian byte_order = gdbarch_byte_order (get_type_arch (type));
   struct obstack wchar_buf, output;
@@ -1135,7 +1136,7 @@ c_language_arch_info (struct gdbarch *gdbarch,
   lai->bool_type_default = builtin->builtin_int;
 }
 
-static const struct exp_descriptor exp_descriptor_c = 
+const struct exp_descriptor exp_descriptor_c = 
 {
   print_subexp_standard,
   operator_length_standard,
diff --git a/gdb/c-lang.h b/gdb/c-lang.h
index 423cee0..c2cdd56 100644
--- a/gdb/c-lang.h
+++ b/gdb/c-lang.h
@@ -87,6 +87,11 @@ extern void c_printstr (struct ui_file * stream, struct type *elttype,
 extern void c_language_arch_info (struct gdbarch *gdbarch,
 				  struct language_arch_info *lai);
 
+extern const struct exp_descriptor exp_descriptor_c;
+
+extern void c_emit_char (int c, struct type *type,
+			 struct ui_file *stream, int quoter);
+
 /* These are in c-typeprint.c: */
 
 extern void c_type_print_base (struct type *, struct ui_file *, int, int);
diff --git a/gdb/d-lang.c b/gdb/d-lang.c
new file mode 100644
index 0000000..6db521b
--- /dev/null
+++ b/gdb/d-lang.c
@@ -0,0 +1,278 @@
+/* D language support routines for GDB, the GNU debugger.
+
+   Copyright (C) 2005, 2006, 2008, 2009, 2010 Free Software Foundation, Inc.
+
+   This file is part of GDB.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
+
+#include "defs.h"
+#include "symtab.h"
+#include "language.h"
+#include "d-lang.h"
+#include "c-lang.h"
+#include "gdb_string.h"
+#include "parser-defs.h"
+#include "gdb_obstack.h"
+
+#include <ctype.h>
+
+/* Extract identifiers from MANGLED_STR and append it to TEMPBUF.
+   Return 1 on success or 0 on failure.  */
+static int
+extract_identifiers (const char *mangled_str, struct obstack *tempbuf)
+{
+  long i = 0;
+
+  while (isdigit (*mangled_str))
+    {
+      i = strtol (mangled_str, NULL, 10);
+      mangled_str++;
+      if (i <= 0  && strlen (mangled_str) < i)
+        return 0;
+      obstack_grow (tempbuf, mangled_str, i);
+      mangled_str += i;
+      obstack_grow_str (tempbuf, ".");
+    }
+  if (*mangled_str == '\0' || i == 0)
+    return 0;
+  obstack_blank (tempbuf, -1);
+  return 1;
+}
+
+/* Extract and demangle type from MANGLED_STR and append it to TEMPBUF.
+   Return 1 on success or 0 on failure.  */
+static int
+extract_type_info (const char *mangled_str, struct obstack *tempbuf)
+{
+  if (*mangled_str == '\0')
+    return 0;
+  switch (*mangled_str++)
+    {
+      case 'A': /* dynamic array */
+      case 'G': /* static array */
+      case 'H': /* associative array */
+	if (!extract_type_info (mangled_str, tempbuf))
+	  return 0;
+	obstack_grow_str (tempbuf, "[]");
+	return 1;
+      case 'P': /* pointer */
+	if (!extract_type_info (mangled_str, tempbuf))
+	  return 0;
+	obstack_grow_str (tempbuf, "*");
+	return 1;
+      case 'R': /* reference */
+	if (!extract_type_info (mangled_str, tempbuf))
+	  return 0;
+	obstack_grow_str (tempbuf, "&");
+	return 1;
+      case 'Z': /* return value */
+	return extract_type_info (mangled_str, tempbuf);
+      case 'J': /* out */
+	obstack_grow_str (tempbuf, "out ");
+	return extract_type_info (mangled_str, tempbuf);
+      case 'K': /* inout */
+	obstack_grow_str (tempbuf, "inout ");
+	return extract_type_info (mangled_str, tempbuf);
+      case 'E': /* enum */
+      case 'T': /* typedef */
+      case 'D': /* delegate */
+      case 'C': /* class */
+      case 'S': /* struct */
+	return extract_identifiers (mangled_str, tempbuf);
+
+      /* basic types: */
+      case 'n': obstack_grow_str (tempbuf, "none"); return 1;
+      case 'v': obstack_grow_str (tempbuf, "void"); return 1;
+      case 'g': obstack_grow_str (tempbuf, "byte"); return 1;
+      case 'h': obstack_grow_str (tempbuf, "ubyte"); return 1;
+      case 's': obstack_grow_str (tempbuf, "short"); return 1;
+      case 't': obstack_grow_str (tempbuf, "ushort"); return 1;
+      case 'i': obstack_grow_str (tempbuf, "int"); return 1;
+      case 'k': obstack_grow_str (tempbuf, "uint"); return 1;
+      case 'l': obstack_grow_str (tempbuf, "long"); return 1;
+      case 'm': obstack_grow_str (tempbuf, "ulong"); return 1;
+      case 'f': obstack_grow_str (tempbuf, "float"); return 1;
+      case 'd': obstack_grow_str (tempbuf, "double"); return 1;
+      case 'e': obstack_grow_str (tempbuf, "real"); return 1;
+
+      /* imaginary and complex: */
+      case 'o': obstack_grow_str (tempbuf, "ifloat"); return 1;
+      case 'p': obstack_grow_str (tempbuf, "idouble"); return 1;
+      case 'j': obstack_grow_str (tempbuf, "ireal"); return 1;
+      case 'q': obstack_grow_str (tempbuf, "cfloat"); return 1;
+      case 'r': obstack_grow_str (tempbuf, "cdouble"); return 1;
+      case 'c': obstack_grow_str (tempbuf, "creal"); return 1;
+
+      /* other types: */
+      case 'b': obstack_grow_str (tempbuf, "bit"); return 1;
+      case 'a': obstack_grow_str (tempbuf, "char"); return 1;
+      case 'u': obstack_grow_str (tempbuf, "wchar"); return 1;
+      case 'w': obstack_grow_str (tempbuf, "dchar"); return 1;
+
+      default:
+	obstack_grow_str (tempbuf, "unknown");
+	return 1;
+    }
+}
+
+/* Implements the la_demangle language_defn routine for language D.  */
+char *
+d_demangle (const char *symbol, int options)
+{
+  struct obstack tempbuf;
+  char *out_str;
+  unsigned char is_func = 0;
+
+  if (symbol == NULL)
+    return NULL;
+  else if (strcmp (symbol, "_Dmain") == 0)
+    return xstrdup ("D main");
+
+  obstack_init (&tempbuf);
+  
+  if (symbol[0] == '_' && symbol[1] == 'D')
+    {
+      symbol += 2;
+      is_func = 1;
+    }
+  else if (strncmp (symbol, "__Class_", 8) == 0)
+    symbol += 8;
+  else if (strncmp (symbol, "__init_", 7) == 0)
+    symbol += 7;
+  else if (strncmp (symbol, "__vtbl_", 7) == 0)
+    symbol += 7;
+  else if (strncmp (symbol, "__modctor_", 10) == 0)
+    symbol += 10;
+  else if (strncmp (symbol, "__moddtor_", 10) == 0)
+    symbol += 10;
+  else if (strncmp (symbol, "__ModuleInfo_", 13) == 0)
+    symbol += 13;
+  else
+    {
+      obstack_free (&tempbuf, NULL);
+      return NULL;
+    }
+  
+  if (!extract_identifiers (symbol, &tempbuf))
+    {
+      obstack_free (&tempbuf, NULL);
+      return NULL;
+    }
+
+  obstack_grow_str (&tempbuf, "(");
+  if (is_func == 1 && *symbol == 'F')
+    {
+      symbol++;
+      while (*symbol != '\0' && *symbol != 'Z')
+	{
+	  if (is_func == 1)
+	    is_func++;
+	  else
+	    obstack_grow_str (&tempbuf, ", ");
+	  if (!extract_type_info (symbol, &tempbuf))
+	    {
+	      obstack_free (&tempbuf, NULL);
+	      return NULL;
+	   }
+	}
+     }
+  obstack_grow_str0 (&tempbuf, ")");
+
+  /* Doesn't display the return type, but wouldn't be too hard to do.  */
+
+  out_str = xstrdup (obstack_finish (&tempbuf));
+  obstack_free (&tempbuf, NULL);
+  return out_str;
+}


hooks/post-receive
--
Repository for Project Archer.