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[PATCH] Recognize new DWARF5/GCC5 DW_LANG Fortran 2003 and Fortran 2008 standards.
- From: Mark Wielaard <mjw at redhat dot com>
- To: gdb-patches at sourceware dot org
- Cc: Mark Wielaard <mjw at redhat dot com>
- Date: Mon, 9 Feb 2015 23:20:50 +0100
- Subject: [PATCH] Recognize new DWARF5/GCC5 DW_LANG Fortran 2003 and Fortran 2008 standards.
- Authentication-results: sourceware.org; auth=none
DWARFv5 defines and GCC5 may output two new DW_LANG constants for the
Fortran 2003 and Fortran 2008 standards. Recognize both as variants of
language_fortran.
gdb/ChangeLog:
* dwarf2read.c (set_cu_language): Recognize DW_LANG_Fortran03 and
DW_LANG_Fortran08 as language_fortran.
include/ChangeLog
* dwarf2.h: Add DW_LANG_Fortran03 and DW_LANG_Fortran08.
http://dwarfstd.org/ShowIssue.php?issue=141121.1
The dwarf2.h from gcc already contains the same constant definitions.
diff --git a/gdb/dwarf2read.c b/gdb/dwarf2read.c
index f7b9b90..db35e7e 100644
--- a/gdb/dwarf2read.c
+++ b/gdb/dwarf2read.c
@@ -16925,6 +16925,8 @@ set_cu_language (unsigned int lang, struct dwarf2_cu *cu)
case DW_LANG_Fortran77:
case DW_LANG_Fortran90:
case DW_LANG_Fortran95:
+ case DW_LANG_Fortran03:
+ case DW_LANG_Fortran08:
cu->language = language_fortran;
break;
case DW_LANG_Go:
diff --git a/include/dwarf2.h b/include/dwarf2.h
index 791ef56..4ada871 100644
--- a/include/dwarf2.h
+++ b/include/dwarf2.h
@@ -310,6 +310,8 @@ enum dwarf_source_language
DW_LANG_C_plus_plus_11 = 0x001a, /* dwarf5.20141029.pdf DRAFT */
DW_LANG_C11 = 0x001d,
DW_LANG_C_plus_plus_14 = 0x0021,
+ DW_LANG_Fortran03 = 0x0022,
+ DW_LANG_Fortran08 = 0x0023,
DW_LANG_lo_user = 0x8000, /* Implementation-defined range start. */
DW_LANG_hi_user = 0xffff, /* Implementation-defined range start. */