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[PATCH] Recognize new DWARFv5 C11, C++11 and C++14 DW_LANG constants.
- 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, 24 Nov 2014 20:58:16 +0100
- Subject: [PATCH] Recognize new DWARFv5 C11, C++11 and C++14 DW_LANG constants.
- Authentication-results: sourceware.org; auth=none
The following patch is needed to recognize the new DW_LANG constants
that GCC 5 might emit as implemented by this GCC patch:
https://gcc.gnu.org/ml/gcc-patches/2014-11/msg02852.html
gdb/ChangeLog
* dwarf2read.c (set_cu_language): Recognize DW_LANG_C11,
DW_LANG_C_plus_plus_11, DW_LANG_C_plus_plus_14.
include/ChangeLog
* dwarf2.h: Add DW_LANG_C_plus_plus_11, DW_LANG_C11 and
DW_LANG_C_plus_plus_14.
OK to commit?
Thanks,
Mark
diff --git a/gdb/dwarf2read.c b/gdb/dwarf2read.c
index 0790388..36cbbd9 100644
--- a/gdb/dwarf2read.c
+++ b/gdb/dwarf2read.c
@@ -16711,11 +16711,14 @@ set_cu_language (unsigned int lang, struct dwarf2_cu *cu)
{
case DW_LANG_C89:
case DW_LANG_C99:
+ case DW_LANG_C11:
case DW_LANG_C:
case DW_LANG_UPC:
cu->language = language_c;
break;
case DW_LANG_C_plus_plus:
+ case DW_LANG_C_plus_plus_11:
+ case DW_LANG_C_plus_plus_14:
cu->language = language_cplus;
break;
case DW_LANG_D:
diff --git a/include/dwarf2.h b/include/dwarf2.h
index 120e2c1..ca440dd 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. */
--
1.8.3.1