diff options
| author | Mark Wielaard <mjw@redhat.com> | 2014-11-26 11:05:20 +0000 |
|---|---|---|
| committer | Mark Wielaard <mark@gcc.gnu.org> | 2014-11-26 11:05:20 +0000 |
| commit | 5d45c9c04e7667f9d567d0d67cfd7d2d7cc00696 (patch) | |
| tree | 946dce63764472eaf25cff837a0273a79deafc59 /include | |
| parent | b8a8c4723c3fe55e696787cd7a961bc2085eb762 (diff) | |
PR debug/38757 continued. Handle C11, C++11 and C++14.
Add experimental (minimal) DWARFv5 support.
This change depends on the new DWARFv5 constants mentioned in the
following draft: http://dwarfstd.org/doc/dwarf5.20141029.pdf
gcc/ChangeLog
* doc/invoke.texi (-gdwarf-@{version}): Mention experimental DWARFv5.
* opts.c (common_handle_option): Accept -gdwarf-5.
* dwarf2out.c (is_cxx): Add DW_LANG_C_plus_plus_11 and
DW_LANG_C_plus_plus_14.
(lower_bound_default): Likewise. Plus DW_LANG_C11.
(gen_compile_unit_die): Output DW_LANG_C_plus_plus_11,
DW_LANG_C_plus_plus_14 or DW_LANG_C11.
(output_compilation_unit_header): Output at most a DWARFv4 header.
(output_skeleton_debug_sections): Likewise.
(output_line_info): Likewise.
(output_aranges): Document header version number.
gcc/testsuite/ChangeLog
* gcc.dg/debug/dwarf2/lang-c11.c: New test.
* gcc.dg/debug/dwarf2/lang-c11-d4-strict.c: Likewise.
* g++.dg/debug/dwarf2/lang-cpp11.C: Likewise.
* g++.dg/debug/dwarf2/lang-cpp14.C: Likewise.
* g++.dg/debug/dwarf2/lang-cpp98.C: Likewise.
include/ChangeLog
* dwarf2.h: Add DW_LANG_C_plus_plus_11, DW_LANG_C11 and
DW_LANG_C_plus_plus_14.
From-SVN: r218077
Diffstat (limited to 'include')
| -rw-r--r-- | include/ChangeLog | 5 | ||||
| -rw-r--r-- | include/dwarf2.h | 4 |
2 files changed, 9 insertions, 0 deletions
diff --git a/include/ChangeLog b/include/ChangeLog index e73a9a89df6..e0baca9c10d 100644 --- a/include/ChangeLog +++ b/include/ChangeLog @@ -1,3 +1,8 @@ +2014-11-21 Mark Wielaard <mjw@redhat.com> + + * dwarf2.h: Add DW_LANG_C_plus_plus_11, DW_LANG_C11 and + DW_LANG_C_plus_plus_14. + 2014-11-25 Mark Wielaard <mjw@redhat.com> * dwarf2.def (DW_AT_noreturn): New DWARF5 attribute. diff --git a/include/dwarf2.h b/include/dwarf2.h index 120e2c16b48..ca440dd42b5 100644 --- a/include/dwarf2.h +++ b/include/dwarf2.h @@ -309,6 +309,10 @@ enum dwarf_source_language /* DWARF 5. */ DW_LANG_Go = 0x0016, + DW_LANG_C_plus_plus_11 = 0x001a, /* dwarf5.20141029.pdf DRAFT */ + DW_LANG_C11 = 0x001d, + DW_LANG_C_plus_plus_14 = 0x0021, + DW_LANG_lo_user = 0x8000, /* Implementation-defined range start. */ DW_LANG_hi_user = 0xffff, /* Implementation-defined range start. */ |