tm.texi: Update.
gcc * doc/tm.texi: Update. * doc/tm.texi.in (SDB and DWARF) <TARGET_WANT_DEBUG_PUB_SECTIONS>: Add @hook. * target.def (want_debug_pub_sections): New hook. * config/darwin.h (TARGET_WANT_DEBUG_PUB_SECTIONS): Define. * dwarf2out.c (add_pubname_string): Check targetm.want_debug_pub_sections. (add_pubname): Likewise. (add_pubtype): Likewise. gcc/testsuite * g++.dg/debug/dwarf2/pubnames-1.C: Make darwin-specific. From-SVN: r161924
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@ -1,3 +1,15 @@
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2010-07-07 Tom Tromey <tromey@redhat.com>
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* doc/tm.texi: Update.
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* doc/tm.texi.in (SDB and DWARF) <TARGET_WANT_DEBUG_PUB_SECTIONS>:
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Add @hook.
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* target.def (want_debug_pub_sections): New hook.
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* config/darwin.h (TARGET_WANT_DEBUG_PUB_SECTIONS): Define.
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* dwarf2out.c (add_pubname_string): Check
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targetm.want_debug_pub_sections.
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(add_pubname): Likewise.
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(add_pubtype): Likewise.
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2010-07-07 Jie Zhang <jie@codesourcery.com>
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* genautomata.c (output_automata_list_min_issue_delay_code):
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@ -471,6 +471,8 @@ extern GTY(()) int darwin_ms_struct;
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#define DEBUG_STR_SECTION "__DWARF,__debug_str,regular,debug"
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#define DEBUG_RANGES_SECTION "__DWARF,__debug_ranges,regular,debug"
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#define TARGET_WANT_DEBUG_PUB_SECTIONS true
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/* When generating stabs debugging, use N_BINCL entries. */
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#define DBX_USE_BINCL
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@ -9278,6 +9278,10 @@ line debug info sections. This will result in much more compact line number
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tables, and hence is desirable if it works.
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@end defmac
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@deftypevr {Target Hook} bool TARGET_WANT_DEBUG_PUB_SECTIONS
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True if the @code{.debug_pubtypes} and @code{.debug_pubnames} sections should be emitted. These sections are not used on most platforms, and in particular GDB does not use them.
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@end deftypevr
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@defmac ASM_OUTPUT_DWARF_DELTA (@var{stream}, @var{size}, @var{label1}, @var{label2})
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A C statement to issue assembly directives that create a difference
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@var{lab1} minus @var{lab2}, using an integer of the given @var{size}.
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@ -9277,6 +9277,8 @@ line debug info sections. This will result in much more compact line number
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tables, and hence is desirable if it works.
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@end defmac
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@hook TARGET_WANT_DEBUG_PUB_SECTIONS
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@defmac ASM_OUTPUT_DWARF_DELTA (@var{stream}, @var{size}, @var{label1}, @var{label2})
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A C statement to issue assembly directives that create a difference
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@var{lab1} minus @var{lab2}, using an integer of the given @var{size}.
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@ -11238,17 +11238,20 @@ dwarf2_name (tree decl, int scope)
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static void
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add_pubname_string (const char *str, dw_die_ref die)
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{
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pubname_entry e;
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if (targetm.want_debug_pub_sections)
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{
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pubname_entry e;
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e.die = die;
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e.name = xstrdup (str);
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VEC_safe_push (pubname_entry, gc, pubname_table, &e);
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e.die = die;
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e.name = xstrdup (str);
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VEC_safe_push (pubname_entry, gc, pubname_table, &e);
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}
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}
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static void
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add_pubname (tree decl, dw_die_ref die)
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{
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if (TREE_PUBLIC (decl))
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if (targetm.want_debug_pub_sections && TREE_PUBLIC (decl))
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{
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const char *name = dwarf2_name (decl, 1);
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if (name)
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@ -11263,6 +11266,9 @@ add_pubtype (tree decl, dw_die_ref die)
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{
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pubname_entry e;
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if (!targetm.want_debug_pub_sections)
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return;
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e.name = NULL;
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if ((TREE_PUBLIC (decl)
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|| die->die_parent == comp_unit_die)
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@ -2337,6 +2337,13 @@ DEFHOOKPOD
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"",
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bool, false)
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DEFHOOKPOD
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(want_debug_pub_sections,
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"True if the @code{.debug_pubtypes} and @code{.debug_pubnames} sections\
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should be emitted. These sections are not used on most platforms, and\
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in particular GDB does not use them.",
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bool, false)
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/* Leave the boolean fields at the end. */
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/* Empty macro arguments are undefined in C90, so use an empty macro. */
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@ -1,3 +1,7 @@
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2010-07-07 Tom Tromey <tromey@redhat.com>
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* g++.dg/debug/dwarf2/pubnames-1.C: Make darwin-specific.
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2010-07-07 H.J. Lu <hongjiu.lu@intel.com>
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PR target/44844
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@ -1,7 +1,7 @@
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// Contributed by Dodji Seketeli <dodji@redhat.com>
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// Origin PR debug/39706
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// { dg-do compile { target *-*-darwin* } }
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// { dg-options "-g -dA -fno-merge-debug-strings" }
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// { dg-do compile }
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//
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// There should be one debug_pubnames section generated.
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// On Darwin though, there is also a label pointing at the begining of the
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