src/gdb ada-lang.c ada-valprint.c dwarf2read.c ...

[brobecke at sourceware dot org]

CVSROOT:	/cvs/src
Module name:	src
Changes by:	brobecke@sourceware.org	2010-01-12 05:49:00

Modified files:
	gdb            : ada-lang.c ada-valprint.c dwarf2read.c 
	                 gdbtypes.c gdbtypes.h linespec.c mdebugread.c 
	                 ChangeLog 
	gdb/testsuite/gdb.base: maint.exp 
	gdb/testsuite  : ChangeLog 

Log message:
	gdb/ChangeLog:
	
	Add support for DW_AT_GNAT_descriptive_type.
	* gdbtypes.h (enum type_specific_kind): New enum.
	(struct main_type) [type_specific_field]: New component.
	[type_specific]: Add new component "gnat_stuff".
	(struct gnat_aux_type): New type.
	(INIT_CPLUS_SPECIFIC): Also set TYPE_SPECIFIC_FIELD (type).
	(HAVE_CPLUS_STRUCT): Also check TYPE_SPECIFIC_FIELD (type).
	(gnat_aux_default, allocate_gnat_aux_type): Add declaration.
	(INIT_GNAT_SPECIFIC, ALLOCATE_GNAT_AUX_TYPE, HAVE_GNAT_AUX_INFO)
	(TYPE_SPECIFIC_FIELD): New macros.
	(TYPE_CPLUS_SPECIFIC): Return cplus_struct_default if the given
	type does not hold any cplus-specific data.
	(TYPE_RAW_CPLUS_SPECIFIC): New macro.
	(TYPE_GNAT_SPECIFIC, TYPE_DESCRIPTIVE_TYPE): New macros.
	(TYPE_IS_OPAQUE): Use HAVE_CPLUS_STRUCT to check if type has
	cplus-specific data.
	* gdbtypes.c (allocate_cplus_struct_type): Minor stylistic rewrite.
	Set new component TYPE_SPECIFIC_FIELD (type).
	(gnat_aux_default): New constant.
	(allocate_gnat_aux_type): New function.
	(init_type): Add initialization the type-specific stuff for
	TYPE_CODE_FLT and TYPE_CODE_FUNC types.
	(print_gnat_stuff): New function.
	(recursive_dump_type): Use HAVE_CPLUS_STRUCT to check for cplus-
	specific data.  Adjust code that prints the contents of the
	type-specific union using the TYPE_SPECIFIC_FIELD value.
	* dwarf2read.c (dwarf2_attach_fields_to_type): Do not allocate
	the type cplus stuff for Ada types.
	(dwarf2_add_member_fn, dwarf2_attach_fn_fields_to_type):
	Error out if these routines are called with an Ada type.
	(read_structure_type, read_array_type, read_subrange_type):
	Add call to set_descriptive_type.
	(set_die_type): Initialize the gnat-specific data if necessary.
	(need_gnat_info, die_descriptive_type, set_descriptive_type):
	New functions.
	* ada-lang.c (decode_constrained_packed_array_type): Use
	decode_constrained_packed_array_type instead of doing a standard
	lookup to locate a parallel type.
	(find_parallel_type_by_descriptive_type): New function.
	(ada_find_parallel_type_with_name): New function.
	(ada_find_parallel_type): Reimplement using
	ada_find_parallel_type_with_name.
	* ada-valprint.c (print_field_values): Use HAVE_CPLUS_STRUCT
	to check if type has a cplus stuff.
	* linespec.c (total_number_of_methods): Likewise.
	* mdebugread.c (new_type): Likewise.
	
	gdb/testsuite/ChangeLog:
	
	* gdb.base/maint.exp: Adjust the expected output for the
	"maint print type" test. Use gdb_test_multiple instead of
	gdb_sent/gdb_expect.

Patches:
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/ada-lang.c.diff?cvsroot=src&r1=1.239&r2=1.240
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/ada-valprint.c.diff?cvsroot=src&r1=1.58&r2=1.59
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/dwarf2read.c.diff?cvsroot=src&r1=1.346&r2=1.347
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/gdbtypes.c.diff?cvsroot=src&r1=1.181&r2=1.182
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/gdbtypes.h.diff?cvsroot=src&r1=1.117&r2=1.118
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/linespec.c.diff?cvsroot=src&r1=1.94&r2=1.95
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/mdebugread.c.diff?cvsroot=src&r1=1.107&r2=1.108
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/ChangeLog.diff?cvsroot=src&r1=1.11234&r2=1.11235
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/testsuite/gdb.base/maint.exp.diff?cvsroot=src&r1=1.40&r2=1.41
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/testsuite/ChangeLog.diff?cvsroot=src&r1=1.2079&r2=1.2080