Fix .dwsect generation for XCOFF. Handle .function generated with DWARF on XCOFF.

[deliverable/binutils-gdb.git] / include / dwarf2.h

diff --git a/include/dwarf2.h b/include/dwarf2.h
index a2e022dbdb35c18bb591e0f00930978846b82c01..50b6ddb1f11b6196d4b57c2a6d79b12aae1bed93 100644 (file)
--- a/include/dwarf2.h
+++ b/include/dwarf2.h
@@ -1,6 +1,6 @@
 /* Declarations and definitions of codes relating to the DWARF2 and
    DWARF3 symbolic debugging information formats.
-   Copyright (C) 1992-2017 Free Software Foundation, Inc.
+   Copyright (C) 1992-2021 Free Software Foundation, Inc.
 
    Written by Gary Funck (gary@intrepid.com) The Ada Joint Program
    Office (AJPO), Florida State University and Silicon Graphics Inc.
@@ -55,6 +55,7 @@
 #define DW_CFA_DUP(name, value) , name = value
 #define DW_IDX(name, value) , name = value
 #define DW_IDX_DUP(name, value) , name = value
+#define DW_UT(name, value) , name = value
 
 #define DW_FIRST_TAG(name, value) enum dwarf_tag { \
   name = value
@@ -77,6 +78,9 @@
 #define DW_FIRST_IDX(name, value) enum dwarf_name_index_attribute { \
   name = value
 #define DW_END_IDX };
+#define DW_FIRST_UT(name, value) enum dwarf_unit_type { \
+  name = value
+#define DW_END_UT };
 
 #include "dwarf2.def"
 
@@ -94,6 +98,8 @@
 #undef DW_END_CFA
 #undef DW_FIRST_IDX
 #undef DW_END_IDX
+#undef DW_FIRST_UT
+#undef DW_END_UT
 
 #undef DW_TAG
 #undef DW_TAG_DUP
@@ -108,6 +114,7 @@
 #undef DW_CFA_DUP
 #undef DW_IDX
 #undef DW_IDX_DUP
+#undef DW_UT
 
 /* Flag that tells whether entry has a child or not.  */
 #define DW_children_no   0
@@ -298,6 +305,14 @@ enum dwarf_location_list_entry_type
     DW_LLE_start_end = 0x07,
     DW_LLE_start_length = 0x08,
 
+    /* <http://lists.dwarfstd.org/private.cgi/dwarf-discuss-dwarfstd.org/2017-April/004347.html>
+       has the proposal for now; only available to list members.
+
+       A (possibly updated) copy of the proposal is available at
+       <http://people.redhat.com/aoliva/papers/sfn/dwarf6-sfn-lvu.txt>.  */
+    DW_LLE_GNU_view_pair = 0x09,
+#define DW_LLE_view_pair DW_LLE_GNU_view_pair
+
     /* Former extension for Fission.
        See http://gcc.gnu.org/wiki/DebugFission.  */
     DW_LLE_GNU_end_of_list_entry = 0x00,
@@ -308,7 +323,6 @@ enum dwarf_location_list_entry_type
 
 #define DW_CIE_ID        0xffffffff
 #define DW64_CIE_ID      0xffffffffffffffffULL
-#define DW_CIE_VERSION   1
 
 #define DW_CFA_extended   0
 
@@ -443,19 +457,6 @@ enum dwarf_range_list_entry
     DW_RLE_start_end = 0x06,
     DW_RLE_start_length = 0x07
   };
-
-/* Unit types in unit_type unit header field.  */
-enum dwarf_unit_type
-  {
-    DW_UT_compile = 0x01,
-    DW_UT_type = 0x02,
-    DW_UT_partial = 0x03,
-    DW_UT_skeleton = 0x04,
-    DW_UT_split_compile = 0x05,
-    DW_UT_split_type = 0x06,
-    DW_UT_lo_user = 0x80,
-    DW_UT_hi_user = 0xff
-  };
 \f
 /* @@@ For use with GNU frame unwind information.  */
 
@@ -481,19 +482,36 @@ enum dwarf_unit_type
 #define DW_EH_PE_indirect      0x80
 
 /* Codes for the debug sections in a dwarf package (.dwp) file.
-   Extensions for Fission.  See http://gcc.gnu.org/wiki/DebugFissionDWP.  */
+   (From the pre-standard formats Extensions for Fission.
+   See http://gcc.gnu.org/wiki/DebugFissionDWP).  */
 enum dwarf_sect
-  {
-    DW_SECT_INFO = 1,
-    DW_SECT_TYPES = 2,
-    DW_SECT_ABBREV = 3,
-    DW_SECT_LINE = 4,
-    DW_SECT_LOC = 5,
-    DW_SECT_STR_OFFSETS = 6,
-    DW_SECT_MACINFO = 7,
-    DW_SECT_MACRO = 8,
-    DW_SECT_MAX = 8
-  };
+{
+  DW_SECT_INFO = 1,
+  DW_SECT_TYPES = 2,
+  DW_SECT_ABBREV = 3,
+  DW_SECT_LINE = 4,
+  DW_SECT_LOC = 5,
+  DW_SECT_STR_OFFSETS = 6,
+  DW_SECT_MACINFO = 7,
+  DW_SECT_MACRO = 8,
+  DW_SECT_MAX = 8
+};
+
+/* Codes for the debug sections in a dwarf package (.dwp) file.
+   (From the official DWARF v5 spec.
+   See http://dwarfstd.org/doc/DWARF5.pdf, section 7.3.5).  */
+enum dwarf_sect_v5
+{
+  DW_SECT_INFO_V5 = 1,
+  DW_SECT_RESERVED_V5 = 2,
+  DW_SECT_ABBREV_V5 = 3,
+  DW_SECT_LINE_V5 = 4,
+  DW_SECT_LOCLISTS_V5 = 5,
+  DW_SECT_STR_OFFSETS_V5 = 6,
+  DW_SECT_MACRO_V5 = 7,
+  DW_SECT_RNGLISTS_V5 = 8,
+  DW_SECT_MAX_V5 = 8
+};
 
 #ifdef __cplusplus
 extern "C" {
@@ -527,6 +545,10 @@ extern const char *get_DW_CFA_name (unsigned int opc);
    recognized.  */
 extern const char *get_DW_IDX_name (unsigned int idx);
 
+/* Return the name of a DW_UT_ constant, or NULL if the value is not
+   recognized.  */
+extern const char *get_DW_UT_name (unsigned int ut);
+
 #ifdef __cplusplus
 }
 #endif /* __cplusplus */