dwarf: Also match abbrev base when searching abbrev list

A .debug_abbrev section can have multiple CUs.  When caching abbrev list,
we need to check abbrev base to support multiple CUs.

	PR binutils/26808
	* dwarf.c (abbrev_list): Add abbrev_base.
	(new_abbrev_list): Add an abbrev_base argument and record it.
	(find_abbrev_list_by_abbrev_offset): Add an abbrev_base argument
	and match it.
	(process_debug_info): Pass abbrev_base to new_abbrev_list and
	find_abbrev_list_by_abbrev_offset.
	(display_debug_abbrev): Pass 0 abbrev_base to new_abbrev_list
	and find_abbrev_list_by_abbrev_offset.
	* testsuite/binutils-all/x86-64/pr26808.dump: New file.
	* testsuite/binutils-all/x86-64/pr26808.dwp.bz2: Likewise.
	* testsuite/binutils-all/x86-64/x86-64.exp: Run PR binutils/26808
	test.

5 files changed, 1517 insertions, 22 deletions

diff --git a/binutils/ChangeLog b/binutils/ChangeLog
index 5ccdf9b..3ff3316 100644
--- a/binutils/ChangeLog
+++ b/binutils/ChangeLog
@@ -1,3 +1,19 @@
+2020-10-29  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR binutils/26808
+	* dwarf.c (abbrev_list): Add abbrev_base.
+	(new_abbrev_list): Add an abbrev_base argument and record it.
+	(find_abbrev_list_by_abbrev_offset): Add an abbrev_base argument
+	and match it.
+	(process_debug_info): Pass abbrev_base to new_abbrev_list and
+	find_abbrev_list_by_abbrev_offset.
+	(display_debug_abbrev): Pass 0 abbrev_base to new_abbrev_list
+	and find_abbrev_list_by_abbrev_offset.
+	* testsuite/binutils-all/x86-64/pr26808.dump: New file.
+	* testsuite/binutils-all/x86-64/pr26808.dwp.bz2: Likewise.
+	* testsuite/binutils-all/x86-64/x86-64.exp: Run PR binutils/26808
+	test.
+
 2020-10-29  Nick Clifton  <nickc@redhat.com>
 
 	PR 26805
diff --git a/binutils/dwarf.c b/binutils/dwarf.c
index 5cfa528..14a7791 100644
--- a/binutils/dwarf.c
+++ b/binutils/dwarf.c
@@ -876,6 +876,7 @@ typedef struct abbrev_list
 {
   abbrev_entry *        first_abbrev;
   abbrev_entry *        last_abbrev;
+  dwarf_vma             abbrev_base;
   dwarf_vma             abbrev_offset;
   struct abbrev_list *  next;
   unsigned char *       start_of_next_abbrevs;
@@ -955,10 +956,11 @@ free_all_abbrevs (void)
 }
 
 static abbrev_list *
-new_abbrev_list (dwarf_vma abbrev_offset)
+new_abbrev_list (dwarf_vma abbrev_base, dwarf_vma abbrev_offset)
 {
   abbrev_list * list = (abbrev_list *) xcalloc (sizeof * list, 1);
 
+  list->abbrev_base = abbrev_base;
   list->abbrev_offset = abbrev_offset;
 
   list->next = abbrev_lists;
@@ -968,12 +970,14 @@ new_abbrev_list (dwarf_vma abbrev_offset)
 }
 
 static abbrev_list *
-find_abbrev_list_by_abbrev_offset (dwarf_vma abbrev_offset)
+find_abbrev_list_by_abbrev_offset (dwarf_vma abbrev_base,
+				   dwarf_vma abbrev_offset)
 {
   abbrev_list * list;
 
   for (list = abbrev_lists; list != NULL; list = list->next)
-    if (list->abbrev_offset == abbrev_offset)
+    if (list->abbrev_base == abbrev_base
+	&& list->abbrev_offset == abbrev_offset)
       return list;
 
   return NULL;
@@ -3455,6 +3459,8 @@ process_debug_info (struct dwarf_section *           section,
     {
       DWARF2_Internal_CompUnit  compunit;
       unsigned char *           hdrptr;
+      dwarf_vma                 abbrev_base;
+      size_t                    abbrev_size;
       dwarf_vma                 cu_offset;
       unsigned int              offset_size;
       unsigned int              initial_length_size;
@@ -3499,25 +3505,25 @@ process_debug_info (struct dwarf_section *           section,
 
       SAFE_BYTE_GET_AND_INC (compunit.cu_abbrev_offset, hdrptr, offset_size, end);
 
-      list = find_abbrev_list_by_abbrev_offset (compunit.cu_abbrev_offset);
+      if (this_set == NULL)
+	{
+	  abbrev_base = 0;
+	  abbrev_size = debug_displays [abbrev_sec].section.size;
+	}
+      else
+	{
+	  abbrev_base = this_set->section_offsets [DW_SECT_ABBREV];
+	  abbrev_size = this_set->section_sizes [DW_SECT_ABBREV];
+	}
+
+      list = find_abbrev_list_by_abbrev_offset (abbrev_base,
+						compunit.cu_abbrev_offset);
       if (list == NULL)
 	{
-	  dwarf_vma        abbrev_base;
-	  size_t           abbrev_size;
 	  unsigned char *  next;
 
-	  if (this_set == NULL)
-	    {
-	      abbrev_base = 0;
-	      abbrev_size = debug_displays [abbrev_sec].section.size;
-	    }
-	  else
-	    {
-	      abbrev_base = this_set->section_offsets [DW_SECT_ABBREV];
-	      abbrev_size = this_set->section_sizes [DW_SECT_ABBREV];
-	    }
-
-	  list = new_abbrev_list (compunit.cu_abbrev_offset);
+	  list = new_abbrev_list (abbrev_base,
+				  compunit.cu_abbrev_offset);
 	  next = process_abbrev_set
 	    (((unsigned char *) debug_displays [abbrev_sec].section.start
 	      + abbrev_base + compunit.cu_abbrev_offset),
@@ -3739,12 +3745,14 @@ process_debug_info (struct dwarf_section *           section,
 	      (unsigned long) debug_displays [abbrev_sec].section.size);
       else
 	{
-	  list = find_abbrev_list_by_abbrev_offset (compunit.cu_abbrev_offset);
+	  list = find_abbrev_list_by_abbrev_offset (abbrev_base,
+						    compunit.cu_abbrev_offset);
 	  if (list == NULL)
 	    {
 	      unsigned char * next;
 
-	      list = new_abbrev_list (compunit.cu_abbrev_offset);
+	      list = new_abbrev_list (abbrev_base,
+				      compunit.cu_abbrev_offset);
 	      next = process_abbrev_set
 		(((unsigned char *) debug_displays [abbrev_sec].section.start
 		  + abbrev_base + compunit.cu_abbrev_offset),
@@ -6071,10 +6079,10 @@ display_debug_abbrev (struct dwarf_section *section,
       dwarf_vma        offset;
 
       offset = start - section->start;
-      list = find_abbrev_list_by_abbrev_offset (offset);
+      list = find_abbrev_list_by_abbrev_offset (0, offset);
       if (list == NULL)
 	{
-	  list = new_abbrev_list (offset);
+	  list = new_abbrev_list (0, offset);
 	  start = process_abbrev_set (start, end, list);
 	  list->start_of_next_abbrevs = start;
 	}
diff --git a/binutils/testsuite/binutils-all/x86-64/pr26808.dump b/binutils/testsuite/binutils-all/x86-64/pr26808.dump
new file mode 100644
index 0000000..f64f9d0
--- /dev/null
+++ b/binutils/testsuite/binutils-all/x86-64/pr26808.dump
@@ -0,0 +1,1440 @@
+Contents of the .debug_info.dwo section:
+
+  Compilation Unit @ offset 0x0:
+   Length:        0x178 (32-bit)
+   Version:       4
+   Abbrev Offset: 0x0
+   Pointer Size:  8
+   Section contributions:
+    .debug_abbrev.dwo:       0x0  0x154
+    .debug_line.dwo:         0x0  0x40
+    .debug_loc.dwo:          0x0  0x0
+    .debug_str_offsets.dwo:  0x0  0x14
+ <0><b>: Abbrev Number: 12 (DW_TAG_compile_unit)
+    <c>   DW_AT_producer    : GNU C++ 4.7.x-google 20120720 (prerelease)
+    <37>   DW_AT_language    : 4	(C++)
+    <38>   DW_AT_name        : dwp_test_main.cc
+    <49>   DW_AT_comp_dir    : /home/ccoutant/opensource/binutils-git/binutils/gold/testsuite
+    <88>   DW_AT_GNU_dwo_id  : 0xe5ba51d95c9aebc8
+ <1><90>: Abbrev Number: 7 (DW_TAG_base_type)
+    <91>   DW_AT_byte_size   : 4
+    <92>   DW_AT_encoding    : 5	(signed)
+    <93>   DW_AT_name        : int
+ <1><97>: Abbrev Number: 7 (DW_TAG_base_type)
+    <98>   DW_AT_byte_size   : 1
+    <99>   DW_AT_encoding    : 2	(boolean)
+    <9a>   DW_AT_name        : bool
+ <1><9f>: Abbrev Number: 13 (DW_TAG_subprogram)
+    <a0>   DW_AT_external    : 1
+    <a0>   DW_AT_name        : main
+    <a5>   DW_AT_decl_file   : 1
+    <a6>   DW_AT_decl_line   : 30
+    <a7>   DW_AT_type        : <0x90>
+    <ab>   DW_AT_low_pc      : (addr_index: 0x0): <no .debug_addr section>
+    <ac>   DW_AT_high_pc     : 0x304
+    <b4>   DW_AT_frame_base  : 1 byte block: 9c 	(DW_OP_call_frame_cfa)
+    <b6>   DW_AT_GNU_all_tail_call_sites: 1
+    <b6>   DW_AT_sibling     : <0x11b>
+ <2><ba>: Abbrev Number: 14 (DW_TAG_lexical_block)
+    <bb>   DW_AT_low_pc      : (addr_index: 0x1): <no .debug_addr section>
+    <bc>   DW_AT_high_pc     : 0x2fa
+ <3><c4>: Abbrev Number: 15 (DW_TAG_variable)
+    <c5>   DW_AT_name        : c1
+    <c8>   DW_AT_decl_file   : 1
+    <c9>   DW_AT_decl_line   : 32
+    <ca>   DW_AT_type        : signature: 0xb5faa2a4b7a919c4
+    <d2>   DW_AT_location    : 2 byte block: 91 60 	(DW_OP_fbreg: -32)
+ <3><d5>: Abbrev Number: 15 (DW_TAG_variable)
+    <d6>   DW_AT_name        : c2
+    <d9>   DW_AT_decl_file   : 1
+    <da>   DW_AT_decl_line   : 33
+    <db>   DW_AT_type        : signature: 0xab98c7bc886f5266
+    <e3>   DW_AT_location    : 2 byte block: 91 50 	(DW_OP_fbreg: -48)
+ <3><e6>: Abbrev Number: 16 (DW_TAG_variable)
+    <e7>   DW_AT_name        : __PRETTY_FUNCTION__
+    <fb>   DW_AT_type        : <0x13f>
+    <ff>   DW_AT_artificial  : 1
+    <ff>   DW_AT_location    : 2 byte block: fb 2 	(DW_OP_GNU_addr_index <0x2>)
+ <3><102>: Abbrev Number: 14 (DW_TAG_lexical_block)
+    <103>   DW_AT_low_pc      : (addr_index: 0x3): <no .debug_addr section>
+    <104>   DW_AT_high_pc     : 0x2f
+ <4><10c>: Abbrev Number: 17 (DW_TAG_variable)
+    <10d>   DW_AT_name        : i
+    <10f>   DW_AT_decl_file   : 1
+    <110>   DW_AT_decl_line   : 37
+    <111>   DW_AT_type        : <0x90>
+    <115>   DW_AT_location    : 2 byte block: 91 6c 	(DW_OP_fbreg: -20)
+ <4><118>: Abbrev Number: 0
+ <3><119>: Abbrev Number: 0
+ <2><11a>: Abbrev Number: 0
+ <1><11b>: Abbrev Number: 18 (DW_TAG_array_type)
+    <11c>   DW_AT_type        : <0x137>
+    <120>   DW_AT_sibling     : <0x12b>
+ <2><124>: Abbrev Number: 19 (DW_TAG_subrange_type)
+    <125>   DW_AT_type        : <0x12b>
+    <129>   DW_AT_upper_bound : 10
+ <2><12a>: Abbrev Number: 0
+ <1><12b>: Abbrev Number: 7 (DW_TAG_base_type)
+    <12c>   DW_AT_byte_size   : 8
+    <12d>   DW_AT_encoding    : 7	(unsigned)
+    <12e>   DW_AT_name        : sizetype
+ <1><137>: Abbrev Number: 7 (DW_TAG_base_type)
+    <138>   DW_AT_byte_size   : 1
+    <139>   DW_AT_encoding    : 6	(signed char)
+    <13a>   DW_AT_name        : char
+ <1><13f>: Abbrev Number: 20 (DW_TAG_const_type)
+    <140>   DW_AT_type        : <0x11b>
+ <1><144>: Abbrev Number: 21 (DW_TAG_variable)
+    <145>   DW_AT_name        : c3
+    <148>   DW_AT_decl_file   : 2
+    <149>   DW_AT_decl_line   : 57
+    <14a>   DW_AT_type        : signature: 0xb534bdc1f01629bb
+    <152>   DW_AT_external    : 1
+    <152>   DW_AT_declaration : 1
+ <1><152>: Abbrev Number: 22 (DW_TAG_variable)
+    <153>   DW_AT_name        : v3
+    <156>   DW_AT_decl_file   : 2
+    <157>   DW_AT_decl_line   : 60
+    <158>   DW_AT_type        : <0x90>
+    <15c>   DW_AT_external    : 1
+    <15c>   DW_AT_declaration : 1
+ <1><15c>: Abbrev Number: 18 (DW_TAG_array_type)
+    <15d>   DW_AT_type        : <0x137>
+    <161>   DW_AT_sibling     : <0x167>
+ <2><165>: Abbrev Number: 23 (DW_TAG_subrange_type)
+ <2><166>: Abbrev Number: 0
+ <1><167>: Abbrev Number: 22 (DW_TAG_variable)
+    <168>   DW_AT_name        : v4
+    <16b>   DW_AT_decl_file   : 2
+    <16c>   DW_AT_decl_line   : 61
+    <16d>   DW_AT_type        : <0x15c>
+    <171>   DW_AT_external    : 1
+    <171>   DW_AT_declaration : 1
+ <1><171>: Abbrev Number: 22 (DW_TAG_variable)
+    <172>   DW_AT_name        : v5
+    <175>   DW_AT_decl_file   : 2
+    <176>   DW_AT_decl_line   : 62
+    <177>   DW_AT_type        : <0x15c>
+    <17b>   DW_AT_external    : 1
+    <17b>   DW_AT_declaration : 1
+ <1><17b>: Abbrev Number: 0
+  Compilation Unit @ offset 0x17c:
+   Length:        0x5af (32-bit)
+   Version:       4
+   Abbrev Offset: 0x0
+   Pointer Size:  8
+   Section contributions:
+    .debug_abbrev.dwo:       0x154  0x21d
+    .debug_line.dwo:         0x40  0x3d
+    .debug_loc.dwo:          0x0  0x0
+    .debug_str_offsets.dwo:  0x14  0x44
+ <0><187>: Abbrev Number: 12 (DW_TAG_compile_unit)
+    <188>   DW_AT_producer    : GNU C++ 4.7.x-google 20120720 (prerelease)
+    <1b3>   DW_AT_language    : 4	(C++)
+    <1b4>   DW_AT_name        : dwp_test_1.cc
+    <1c2>   DW_AT_comp_dir    : /home/ccoutant/opensource/binutils-git/binutils/gold/testsuite
+    <201>   DW_AT_GNU_dwo_id  : 0x52f9c6092fdc3727
+ <1><209>: Abbrev Number: 13 (DW_TAG_class_type)
+    <20a>   DW_AT_name        : C1
+    <20d>   DW_AT_signature   : signature: 0xb5faa2a4b7a919c4
+    <215>   DW_AT_declaration : 1
+    <215>   DW_AT_sibling     : <0x242>
+ <2><219>: Abbrev Number: 14 (DW_TAG_subprogram)
+    <21a>   DW_AT_external    : 1
+    <21a>   DW_AT_name        : (indexed string: 0x0): testcase1
+    <21b>   DW_AT_decl_file   : 1
+    <21c>   DW_AT_decl_line   : 28
+    <21d>   DW_AT_linkage_name: (indexed string: 0xc): _ZN2C19testcase1Ev
+    <21e>   DW_AT_type        : <0x249>
+    <222>   DW_AT_accessibility: 1	(public)
+    <223>   DW_AT_declaration : 1
+ <2><223>: Abbrev Number: 14 (DW_TAG_subprogram)
+    <224>   DW_AT_external    : 1
+    <224>   DW_AT_name        : (indexed string: 0x1): testcase2
+    <225>   DW_AT_decl_file   : 1
+    <226>   DW_AT_decl_line   : 31
+    <227>   DW_AT_linkage_name: (indexed string: 0xd): _ZN2C19testcase2Ev
+    <228>   DW_AT_type        : <0x249>
+    <22c>   DW_AT_accessibility: 1	(public)
+    <22d>   DW_AT_declaration : 1
+ <2><22d>: Abbrev Number: 14 (DW_TAG_subprogram)
+    <22e>   DW_AT_external    : 1
+    <22e>   DW_AT_name        : (indexed string: 0x4): testcase3
+    <22f>   DW_AT_decl_file   : 1
+    <230>   DW_AT_decl_line   : 32
+    <231>   DW_AT_linkage_name: (indexed string: 0xe): _ZN2C19testcase3Ev
+    <232>   DW_AT_type        : <0x249>
+    <236>   DW_AT_accessibility: 1	(public)
+    <237>   DW_AT_declaration : 1
+ <2><237>: Abbrev Number: 14 (DW_TAG_subprogram)
+    <238>   DW_AT_external    : 1
+    <238>   DW_AT_name        : (indexed string: 0xa): testcase4
+    <239>   DW_AT_decl_file   : 1
+    <23a>   DW_AT_decl_line   : 33
+    <23b>   DW_AT_linkage_name: (indexed string: 0xf): _ZN2C19testcase4Ev
+    <23c>   DW_AT_type        : <0x249>
+    <240>   DW_AT_accessibility: 1	(public)
+    <241>   DW_AT_declaration : 1
+ <2><241>: Abbrev Number: 0
+ <1><242>: Abbrev Number: 7 (DW_TAG_base_type)
+    <243>   DW_AT_byte_size   : 4
+    <244>   DW_AT_encoding    : 5	(signed)
+    <245>   DW_AT_name        : int
+ <1><249>: Abbrev Number: 7 (DW_TAG_base_type)
+    <24a>   DW_AT_byte_size   : 1
+    <24b>   DW_AT_encoding    : 2	(boolean)
+    <24c>   DW_AT_name        : bool
+ <1><251>: Abbrev Number: 15 (DW_TAG_pointer_type)
+    <252>   DW_AT_byte_size   : 8
+    <253>   DW_AT_type        : signature: 0xb5faa2a4b7a919c4
+ <1><25b>: Abbrev Number: 13 (DW_TAG_class_type)
+    <25c>   DW_AT_name        : C2
+    <25f>   DW_AT_signature   : signature: 0xab98c7bc886f5266
+    <267>   DW_AT_declaration : 1
+    <267>   DW_AT_sibling     : <0x294>
+ <2><26b>: Abbrev Number: 14 (DW_TAG_subprogram)
+    <26c>   DW_AT_external    : 1
+    <26c>   DW_AT_name        : (indexed string: 0x0): testcase1
+    <26d>   DW_AT_decl_file   : 1
+    <26e>   DW_AT_decl_line   : 40
+    <26f>   DW_AT_linkage_name: (indexed string: 0x7): _ZN2C29testcase1Ev
+    <270>   DW_AT_type        : <0x249>
+    <274>   DW_AT_accessibility: 1	(public)
+    <275>   DW_AT_declaration : 1
+ <2><275>: Abbrev Number: 14 (DW_TAG_subprogram)
+    <276>   DW_AT_external    : 1
+    <276>   DW_AT_name        : (indexed string: 0x1): testcase2
+    <277>   DW_AT_decl_file   : 1
+    <278>   DW_AT_decl_line   : 41
+    <279>   DW_AT_linkage_name: (indexed string: 0x8): _ZN2C29testcase2Ev
+    <27a>   DW_AT_type        : <0x249>
+    <27e>   DW_AT_accessibility: 1	(public)
+    <27f>   DW_AT_declaration : 1
+ <2><27f>: Abbrev Number: 14 (DW_TAG_subprogram)
+    <280>   DW_AT_external    : 1
+    <280>   DW_AT_name        : (indexed string: 0x4): testcase3
+    <281>   DW_AT_decl_file   : 1
+    <282>   DW_AT_decl_line   : 42
+    <283>   DW_AT_linkage_name: (indexed string: 0x9): _ZN2C29testcase3Ev
+    <284>   DW_AT_type        : <0x249>
+    <288>   DW_AT_accessibility: 1	(public)
+    <289>   DW_AT_declaration : 1
+ <2><289>: Abbrev Number: 14 (DW_TAG_subprogram)
+    <28a>   DW_AT_external    : 1
+    <28a>   DW_AT_name        : (indexed string: 0xa): testcase4
+    <28b>   DW_AT_decl_file   : 1
+    <28c>   DW_AT_decl_line   : 43
+    <28d>   DW_AT_linkage_name: (indexed string: 0xb): _ZN2C29testcase4Ev
+    <28e>   DW_AT_type        : <0x249>
+    <292>   DW_AT_accessibility: 1	(public)
+    <293>   DW_AT_declaration : 1
+ <2><293>: Abbrev Number: 0
+ <1><294>: Abbrev Number: 15 (DW_TAG_pointer_type)
+    <295>   DW_AT_byte_size   : 8
+    <296>   DW_AT_type        : signature: 0xab98c7bc886f5266
+ <1><29e>: Abbrev Number: 13 (DW_TAG_class_type)
+    <29f>   DW_AT_name        : C3
+    <2a2>   DW_AT_signature   : signature: 0xb534bdc1f01629bb
+    <2aa>   DW_AT_declaration : 1
+    <2aa>   DW_AT_sibling     : <0x2cd>
+ <2><2ae>: Abbrev Number: 14 (DW_TAG_subprogram)
+    <2af>   DW_AT_external    : 1
+    <2af>   DW_AT_name        : (indexed string: 0x0): testcase1
+    <2b0>   DW_AT_decl_file   : 1
+    <2b1>   DW_AT_decl_line   : 50
+    <2b2>   DW_AT_linkage_name: (indexed string: 0x2): _ZN2C39testcase1Ev
+    <2b3>   DW_AT_type        : <0x249>
+    <2b7>   DW_AT_accessibility: 1	(public)
+    <2b8>   DW_AT_declaration : 1
+ <2><2b8>: Abbrev Number: 14 (DW_TAG_subprogram)
+    <2b9>   DW_AT_external    : 1
+    <2b9>   DW_AT_name        : (indexed string: 0x1): testcase2
+    <2ba>   DW_AT_decl_file   : 1
+    <2bb>   DW_AT_decl_line   : 51
+    <2bc>   DW_AT_linkage_name: (indexed string: 0x3): _ZN2C39testcase2Ev
+    <2bd>   DW_AT_type        : <0x249>
+    <2c1>   DW_AT_accessibility: 1	(public)
+    <2c2>   DW_AT_declaration : 1
+ <2><2c2>: Abbrev Number: 14 (DW_TAG_subprogram)
+    <2c3>   DW_AT_external    : 1
+    <2c3>   DW_AT_name        : (indexed string: 0x4): testcase3
+    <2c4>   DW_AT_decl_file   : 1
+    <2c5>   DW_AT_decl_line   : 52
+    <2c6>   DW_AT_linkage_name: (indexed string: 0x5): _ZN2C39testcase3Ev
+    <2c7>   DW_AT_type        : <0x249>
+    <2cb>   DW_AT_accessibility: 1	(public)
+    <2cc>   DW_AT_declaration : 1
+ <2><2cc>: Abbrev Number: 0
+ <1><2cd>: Abbrev Number: 15 (DW_TAG_pointer_type)
+    <2ce>   DW_AT_byte_size   : 8
+    <2cf>   DW_AT_type        : signature: 0xb534bdc1f01629bb
+ <1><2d7>: Abbrev Number: 16 (DW_TAG_subprogram)
+    <2d8>   DW_AT_external    : 1
+    <2d8>   DW_AT_name        : f13i
+    <2dd>   DW_AT_decl_file   : 1
+    <2de>   DW_AT_decl_line   : 70
+    <2df>   DW_AT_linkage_name: _Z4f13iv
+    <2e8>   DW_AT_low_pc      : (addr_index: 0x0): <no .debug_addr section>
+    <2e9>   DW_AT_high_pc     : 0x6
+    <2f1>   DW_AT_frame_base  : 1 byte block: 9c 	(DW_OP_call_frame_cfa)
+    <2f3>   DW_AT_GNU_all_call_sites: 1
+ <1><2f3>: Abbrev Number: 17 (DW_TAG_subprogram)
+    <2f4>   DW_AT_specification: <0x219>
+    <2f8>   DW_AT_decl_file   : 2
+    <2f9>   DW_AT_decl_line   : 30
+    <2fa>   DW_AT_low_pc      : (addr_index: 0x1): <no .debug_addr section>
+    <2fb>   DW_AT_high_pc     : 0x20
+    <303>   DW_AT_frame_base  : 1 byte block: 9c 	(DW_OP_call_frame_cfa)
+    <305>   DW_AT_object_pointer: <0x30d>
+    <309>   DW_AT_GNU_all_tail_call_sites: 1
+    <309>   DW_AT_sibling     : <0x317>
+ <2><30d>: Abbrev Number: 18 (DW_TAG_formal_parameter)
+    <30e>   DW_AT_name        : (indexed string: 0x10): this
+    <30f>   DW_AT_type        : <0x317>
+    <313>   DW_AT_artificial  : 1
+    <313>   DW_AT_location    : 2 byte block: 91 68 	(DW_OP_fbreg: -24)
+ <2><316>: Abbrev Number: 0
+ <1><317>: Abbrev Number: 19 (DW_TAG_const_type)
+    <318>   DW_AT_type        : <0x251>
+ <1><31c>: Abbrev Number: 20 (DW_TAG_subprogram)
+    <31d>   DW_AT_specification: <0x223>
+    <321>   DW_AT_decl_file   : 2
+    <322>   DW_AT_decl_line   : 38
+    <323>   DW_AT_low_pc      : (addr_index: 0x2): <no .debug_addr section>
+    <324>   DW_AT_high_pc     : 0x18
+    <32c>   DW_AT_frame_base  : 1 byte block: 9c 	(DW_OP_call_frame_cfa)
+    <32e>   DW_AT_object_pointer: <0x336>
+    <332>   DW_AT_GNU_all_call_sites: 1
+    <332>   DW_AT_sibling     : <0x340>
+ <2><336>: Abbrev Number: 18 (DW_TAG_formal_parameter)
+    <337>   DW_AT_name        : (indexed string: 0x10): this
+    <338>   DW_AT_type        : <0x317>
+    <33c>   DW_AT_artificial  : 1
+    <33c>   DW_AT_location    : 2 byte block: 91 68 	(DW_OP_fbreg: -24)
+ <2><33f>: Abbrev Number: 0
+ <1><340>: Abbrev Number: 20 (DW_TAG_subprogram)
+    <341>   DW_AT_specification: <0x22d>
+    <345>   DW_AT_decl_file   : 2
+    <346>   DW_AT_decl_line   : 46
+    <347>   DW_AT_low_pc      : (addr_index: 0x3): <no .debug_addr section>
+    <348>   DW_AT_high_pc     : 0x18
+    <350>   DW_AT_frame_base  : 1 byte block: 9c 	(DW_OP_call_frame_cfa)
+    <352>   DW_AT_object_pointer: <0x35a>
+    <356>   DW_AT_GNU_all_call_sites: 1
+    <356>   DW_AT_sibling     : <0x364>
+ <2><35a>: Abbrev Number: 18 (DW_TAG_formal_parameter)
+    <35b>   DW_AT_name        : (indexed string: 0x10): this
+    <35c>   DW_AT_type        : <0x317>
+    <360>   DW_AT_artificial  : 1
+    <360>   DW_AT_location    : 2 byte block: 91 68 	(DW_OP_fbreg: -24)
+ <2><363>: Abbrev Number: 0
+ <1><364>: Abbrev Number: 20 (DW_TAG_subprogram)
+    <365>   DW_AT_specification: <0x237>
+    <369>   DW_AT_decl_file   : 2
+    <36a>   DW_AT_decl_line   : 54
+    <36b>   DW_AT_low_pc      : (addr_index: 0x4): <no .debug_addr section>
+    <36c>   DW_AT_high_pc     : 0x16
+    <374>   DW_AT_frame_base  : 1 byte block: 9c 	(DW_OP_call_frame_cfa)
+    <376>   DW_AT_object_pointer: <0x37e>
+    <37a>   DW_AT_GNU_all_call_sites: 1
+    <37a>   DW_AT_sibling     : <0x388>
+ <2><37e>: Abbrev Number: 18 (DW_TAG_formal_parameter)
+    <37f>   DW_AT_name        : (indexed string: 0x10): this
+    <380>   DW_AT_type        : <0x317>
+    <384>   DW_AT_artificial  : 1
+    <384>   DW_AT_location    : 2 byte block: 91 68 	(DW_OP_fbreg: -24)
+ <2><387>: Abbrev Number: 0
+ <1><388>: Abbrev Number: 20 (DW_TAG_subprogram)
+    <389>   DW_AT_specification: <0x26b>
+    <38d>   DW_AT_decl_file   : 2
+    <38e>   DW_AT_decl_line   : 62
+    <38f>   DW_AT_low_pc      : (addr_index: 0x5): <no .debug_addr section>
+    <390>   DW_AT_high_pc     : 0x16
+    <398>   DW_AT_frame_base  : 1 byte block: 9c 	(DW_OP_call_frame_cfa)
+    <39a>   DW_AT_object_pointer: <0x3a2>
+    <39e>   DW_AT_GNU_all_call_sites: 1
+    <39e>   DW_AT_sibling     : <0x3ac>
+ <2><3a2>: Abbrev Number: 18 (DW_TAG_formal_parameter)
+    <3a3>   DW_AT_name        : (indexed string: 0x10): this
+    <3a4>   DW_AT_type        : <0x3ac>
+    <3a8>   DW_AT_artificial  : 1
+    <3a8>   DW_AT_location    : 2 byte block: 91 68 	(DW_OP_fbreg: -24)
+ <2><3ab>: Abbrev Number: 0
+ <1><3ac>: Abbrev Number: 19 (DW_TAG_const_type)
+    <3ad>   DW_AT_type        : <0x294>
+ <1><3b1>: Abbrev Number: 20 (DW_TAG_subprogram)
+    <3b2>   DW_AT_specification: <0x275>
+    <3b6>   DW_AT_decl_file   : 2
+    <3b7>   DW_AT_decl_line   : 72
+    <3b8>   DW_AT_low_pc      : (addr_index: 0x6): <no .debug_addr section>
+    <3b9>   DW_AT_high_pc     : 0x1b
+    <3c1>   DW_AT_frame_base  : 1 byte block: 9c 	(DW_OP_call_frame_cfa)
+    <3c3>   DW_AT_object_pointer: <0x3cb>
+    <3c7>   DW_AT_GNU_all_call_sites: 1
+    <3c7>   DW_AT_sibling     : <0x3d5>
+ <2><3cb>: Abbrev Number: 18 (DW_TAG_formal_parameter)
+    <3cc>   DW_AT_name        : (indexed string: 0x10): this
+    <3cd>   DW_AT_type        : <0x3ac>
+    <3d1>   DW_AT_artificial  : 1
+    <3d1>   DW_AT_location    : 2 byte block: 91 68 	(DW_OP_fbreg: -24)
+ <2><3d4>: Abbrev Number: 0
+ <1><3d5>: Abbrev Number: 20 (DW_TAG_subprogram)
+    <3d6>   DW_AT_specification: <0x27f>
+    <3da>   DW_AT_decl_file   : 2
+    <3db>   DW_AT_decl_line   : 82
+    <3dc>   DW_AT_low_pc      : (addr_index: 0x7): <no .debug_addr section>
+    <3dd>   DW_AT_high_pc     : 0x1b
+    <3e5>   DW_AT_frame_base  : 1 byte block: 9c 	(DW_OP_call_frame_cfa)
+    <3e7>   DW_AT_object_pointer: <0x3ef>
+    <3eb>   DW_AT_GNU_all_call_sites: 1
+    <3eb>   DW_AT_sibling     : <0x3f9>
+ <2><3ef>: Abbrev Number: 18 (DW_TAG_formal_parameter)
+    <3f0>   DW_AT_name        : (indexed string: 0x10): this
+    <3f1>   DW_AT_type        : <0x3ac>
+    <3f5>   DW_AT_artificial  : 1
+    <3f5>   DW_AT_location    : 2 byte block: 91 68 	(DW_OP_fbreg: -24)
+ <2><3f8>: Abbrev Number: 0
+ <1><3f9>: Abbrev Number: 20 (DW_TAG_subprogram)
+    <3fa>   DW_AT_specification: <0x289>
+    <3fe>   DW_AT_decl_file   : 2
+    <3ff>   DW_AT_decl_line   : 92
+    <400>   DW_AT_low_pc      : (addr_index: 0x8): <no .debug_addr section>
+    <401>   DW_AT_high_pc     : 0x19
+    <409>   DW_AT_frame_base  : 1 byte block: 9c 	(DW_OP_call_frame_cfa)
+    <40b>   DW_AT_object_pointer: <0x413>
+    <40f>   DW_AT_GNU_all_call_sites: 1
+    <40f>   DW_AT_sibling     : <0x41d>
+ <2><413>: Abbrev Number: 18 (DW_TAG_formal_parameter)
+    <414>   DW_AT_name        : (indexed string: 0x10): this
+    <415>   DW_AT_type        : <0x3ac>
+    <419>   DW_AT_artificial  : 1
+    <419>   DW_AT_location    : 2 byte block: 91 68 	(DW_OP_fbreg: -24)
+ <2><41c>: Abbrev Number: 0
+ <1><41d>: Abbrev Number: 20 (DW_TAG_subprogram)
+    <41e>   DW_AT_specification: <0x2ae>
+    <422>   DW_AT_decl_file   : 2
+    <423>   DW_AT_decl_line   : 102
+    <424>   DW_AT_low_pc      : (addr_index: 0x9): <no .debug_addr section>
+    <425>   DW_AT_high_pc     : 0x19
+    <42d>   DW_AT_frame_base  : 1 byte block: 9c 	(DW_OP_call_frame_cfa)
+    <42f>   DW_AT_object_pointer: <0x437>
+    <433>   DW_AT_GNU_all_call_sites: 1
+    <433>   DW_AT_sibling     : <0x441>
+ <2><437>: Abbrev Number: 18 (DW_TAG_formal_parameter)
+    <438>   DW_AT_name        : (indexed string: 0x10): this
+    <439>   DW_AT_type        : <0x441>
+    <43d>   DW_AT_artificial  : 1
+    <43d>   DW_AT_location    : 2 byte block: 91 68 	(DW_OP_fbreg: -24)
+ <2><440>: Abbrev Number: 0
+ <1><441>: Abbrev Number: 19 (DW_TAG_const_type)
+    <442>   DW_AT_type        : <0x2cd>
+ <1><446>: Abbrev Number: 17 (DW_TAG_subprogram)
+    <447>   DW_AT_specification: <0x2b8>
+    <44b>   DW_AT_decl_file   : 2
+    <44c>   DW_AT_decl_line   : 112
+    <44d>   DW_AT_low_pc      : (addr_index: 0xa): <no .debug_addr section>
+    <44e>   DW_AT_high_pc     : 0x1f
+    <456>   DW_AT_frame_base  : 1 byte block: 9c 	(DW_OP_call_frame_cfa)
+    <458>   DW_AT_object_pointer: <0x460>
+    <45c>   DW_AT_GNU_all_tail_call_sites: 1
+    <45c>   DW_AT_sibling     : <0x46a>
+ <2><460>: Abbrev Number: 18 (DW_TAG_formal_parameter)
+    <461>   DW_AT_name        : (indexed string: 0x10): this
+    <462>   DW_AT_type        : <0x441>
+    <466>   DW_AT_artificial  : 1
+    <466>   DW_AT_location    : 2 byte block: 91 68 	(DW_OP_fbreg: -24)
+ <2><469>: Abbrev Number: 0
+ <1><46a>: Abbrev Number: 21 (DW_TAG_subprogram)
+    <46b>   DW_AT_external    : 1
+    <46b>   DW_AT_name        : f11a
+    <470>   DW_AT_decl_file   : 2
+    <471>   DW_AT_decl_line   : 120
+    <472>   DW_AT_linkage_name: _Z4f11av
+    <47b>   DW_AT_type        : <0x242>
+    <47f>   DW_AT_low_pc      : (addr_index: 0xb): <no .debug_addr section>
+    <480>   DW_AT_high_pc     : 0xb
+    <488>   DW_AT_frame_base  : 1 byte block: 9c 	(DW_OP_call_frame_cfa)
+    <48a>   DW_AT_GNU_all_call_sites: 1
+ <1><48a>: Abbrev Number: 17 (DW_TAG_subprogram)
+    <48b>   DW_AT_specification: <0x2c2>
+    <48f>   DW_AT_decl_file   : 2
+    <490>   DW_AT_decl_line   : 126
+    <491>   DW_AT_low_pc      : (addr_index: 0xc): <no .debug_addr section>
+    <492>   DW_AT_high_pc     : 0x20
+    <49a>   DW_AT_frame_base  : 1 byte block: 9c 	(DW_OP_call_frame_cfa)
+    <49c>   DW_AT_object_pointer: <0x4a4>
+    <4a0>   DW_AT_GNU_all_tail_call_sites: 1
+    <4a0>   DW_AT_sibling     : <0x4ae>
+ <2><4a4>: Abbrev Number: 18 (DW_TAG_formal_parameter)
+    <4a5>   DW_AT_name        : (indexed string: 0x10): this
+    <4a6>   DW_AT_type        : <0x441>
+    <4aa>   DW_AT_artificial  : 1
+    <4aa>   DW_AT_location    : 2 byte block: 91 68 	(DW_OP_fbreg: -24)
+ <2><4ad>: Abbrev Number: 0
+ <1><4ae>: Abbrev Number: 22 (DW_TAG_subprogram)
+    <4af>   DW_AT_external    : 1
+    <4af>   DW_AT_name        : t12
+    <4b3>   DW_AT_decl_file   : 2
+    <4b4>   DW_AT_decl_line   : 134
+    <4b5>   DW_AT_linkage_name: _Z3t12v
+    <4bd>   DW_AT_type        : <0x249>
+    <4c1>   DW_AT_low_pc      : (addr_index: 0xd): <no .debug_addr section>
+    <4c2>   DW_AT_high_pc     : 0x19
+    <4ca>   DW_AT_frame_base  : 1 byte block: 9c 	(DW_OP_call_frame_cfa)
+    <4cc>   DW_AT_GNU_all_tail_call_sites: 1
+ <1><4cc>: Abbrev Number: 22 (DW_TAG_subprogram)
+    <4cd>   DW_AT_external    : 1
+    <4cd>   DW_AT_name        : t13
+    <4d1>   DW_AT_decl_file   : 2
+    <4d2>   DW_AT_decl_line   : 142
+    <4d3>   DW_AT_linkage_name: _Z3t13v
+    <4db>   DW_AT_type        : <0x249>
+    <4df>   DW_AT_low_pc      : (addr_index: 0xe): <no .debug_addr section>
+    <4e0>   DW_AT_high_pc     : 0x14
+    <4e8>   DW_AT_frame_base  : 1 byte block: 9c 	(DW_OP_call_frame_cfa)
+    <4ea>   DW_AT_GNU_all_tail_call_sites: 1
+ <1><4ea>: Abbrev Number: 23 (DW_TAG_subprogram)
+    <4eb>   DW_AT_external    : 1
+    <4eb>   DW_AT_name        : t14
+    <4ef>   DW_AT_decl_file   : 2
+    <4f0>   DW_AT_decl_line   : 150
+    <4f1>   DW_AT_linkage_name: _Z3t14v
+    <4f9>   DW_AT_type        : <0x249>
+    <4fd>   DW_AT_low_pc      : (addr_index: 0xf): <no .debug_addr section>
+    <4fe>   DW_AT_high_pc     : 0x61
+    <506>   DW_AT_frame_base  : 1 byte block: 9c 	(DW_OP_call_frame_cfa)
+    <508>   DW_AT_GNU_all_tail_call_sites: 1
+    <508>   DW_AT_sibling     : <0x532>
+ <2><50c>: Abbrev Number: 24 (DW_TAG_lexical_block)
+    <50d>   DW_AT_low_pc      : (addr_index: 0x10): <no .debug_addr section>
+    <50e>   DW_AT_high_pc     : 0x57
+ <3><516>: Abbrev Number: 25 (DW_TAG_variable)
+    <517>   DW_AT_name        : s1
+    <51a>   DW_AT_decl_file   : 2
+    <51b>   DW_AT_decl_line   : 152
+    <51c>   DW_AT_type        : <0x532>
+    <520>   DW_AT_location    : 2 byte block: 91 68 	(DW_OP_fbreg: -24)
+ <3><523>: Abbrev Number: 25 (DW_TAG_variable)
+    <524>   DW_AT_name        : s2
+    <527>   DW_AT_decl_file   : 2
+    <528>   DW_AT_decl_line   : 153
+    <529>   DW_AT_type        : <0x532>
+    <52d>   DW_AT_location    : 2 byte block: 91 60 	(DW_OP_fbreg: -32)
+ <3><530>: Abbrev Number: 0
+ <2><531>: Abbrev Number: 0
+ <1><532>: Abbrev Number: 8 (DW_TAG_pointer_type)
+    <533>   DW_AT_byte_size   : 8
+    <534>   DW_AT_type        : <0x538>
+ <1><538>: Abbrev Number: 19 (DW_TAG_const_type)
+    <539>   DW_AT_type        : <0x53d>
+ <1><53d>: Abbrev Number: 7 (DW_TAG_base_type)
+    <53e>   DW_AT_byte_size   : 1
+    <53f>   DW_AT_encoding    : 6	(signed char)
+    <540>   DW_AT_name        : char
+ <1><545>: Abbrev Number: 23 (DW_TAG_subprogram)
+    <546>   DW_AT_external    : 1
+    <546>   DW_AT_name        : t15
+    <54a>   DW_AT_decl_file   : 2
+    <54b>   DW_AT_decl_line   : 163
+    <54c>   DW_AT_linkage_name: _Z3t15v
+    <554>   DW_AT_type        : <0x249>
+    <558>   DW_AT_low_pc      : (addr_index: 0x11): <no .debug_addr section>
+    <559>   DW_AT_high_pc     : 0x5d
+    <561>   DW_AT_frame_base  : 1 byte block: 9c 	(DW_OP_call_frame_cfa)
+    <563>   DW_AT_GNU_all_tail_call_sites: 1
+    <563>   DW_AT_sibling     : <0x58d>
+ <2><567>: Abbrev Number: 24 (DW_TAG_lexical_block)
+    <568>   DW_AT_low_pc      : (addr_index: 0x12): <no .debug_addr section>
+    <569>   DW_AT_high_pc     : 0x53
+ <3><571>: Abbrev Number: 25 (DW_TAG_variable)
+    <572>   DW_AT_name        : s1
+    <575>   DW_AT_decl_file   : 2
+    <576>   DW_AT_decl_line   : 165
+    <577>   DW_AT_type        : <0x58d>
+    <57b>   DW_AT_location    : 2 byte block: 91 68 	(DW_OP_fbreg: -24)
+ <3><57e>: Abbrev Number: 25 (DW_TAG_variable)
+    <57f>   DW_AT_name        : s2
+    <582>   DW_AT_decl_file   : 2
+    <583>   DW_AT_decl_line   : 166
+    <584>   DW_AT_type        : <0x58d>
+    <588>   DW_AT_location    : 2 byte block: 91 60 	(DW_OP_fbreg: -32)
+ <3><58b>: Abbrev Number: 0
+ <2><58c>: Abbrev Number: 0
+ <1><58d>: Abbrev Number: 8 (DW_TAG_pointer_type)
+    <58e>   DW_AT_byte_size   : 8
+    <58f>   DW_AT_type        : <0x593>
+ <1><593>: Abbrev Number: 19 (DW_TAG_const_type)
+    <594>   DW_AT_type        : <0x598>
+ <1><598>: Abbrev Number: 7 (DW_TAG_base_type)
+    <599>   DW_AT_byte_size   : 4
+    <59a>   DW_AT_encoding    : 5	(signed)
+    <59b>   DW_AT_name        : wchar_t
+ <1><5a3>: Abbrev Number: 22 (DW_TAG_subprogram)
+    <5a4>   DW_AT_external    : 1
+    <5a4>   DW_AT_name        : t16
+    <5a8>   DW_AT_decl_file   : 2
+    <5a9>   DW_AT_decl_line   : 176
+    <5aa>   DW_AT_linkage_name: _Z3t16v
+    <5b2>   DW_AT_type        : <0x249>
+    <5b6>   DW_AT_low_pc      : (addr_index: 0x13): <no .debug_addr section>
+    <5b7>   DW_AT_high_pc     : 0x13
+    <5bf>   DW_AT_frame_base  : 1 byte block: 9c 	(DW_OP_call_frame_cfa)
+    <5c1>   DW_AT_GNU_all_tail_call_sites: 1
+ <1><5c1>: Abbrev Number: 26 (DW_TAG_subprogram)
+    <5c2>   DW_AT_external    : 1
+    <5c2>   DW_AT_name        : t17
+    <5c6>   DW_AT_decl_file   : 2
+    <5c7>   DW_AT_decl_line   : 184
+    <5c8>   DW_AT_linkage_name: _Z3t17v
+    <5d0>   DW_AT_type        : <0x249>
+    <5d4>   DW_AT_low_pc      : (addr_index: 0x14): <no .debug_addr section>
+    <5d5>   DW_AT_high_pc     : 0x5f
+    <5dd>   DW_AT_frame_base  : 1 byte block: 9c 	(DW_OP_call_frame_cfa)
+    <5df>   DW_AT_GNU_all_call_sites: 1
+    <5df>   DW_AT_sibling     : <0x612>
+ <2><5e3>: Abbrev Number: 24 (DW_TAG_lexical_block)
+    <5e4>   DW_AT_low_pc      : (addr_index: 0x15): <no .debug_addr section>
+    <5e5>   DW_AT_high_pc     : 0x59
+ <3><5ed>: Abbrev Number: 25 (DW_TAG_variable)
+    <5ee>   DW_AT_name        : c
+    <5f0>   DW_AT_decl_file   : 2
+    <5f1>   DW_AT_decl_line   : 186
+    <5f2>   DW_AT_type        : <0x53d>
+    <5f6>   DW_AT_location    : 2 byte block: 91 6f 	(DW_OP_fbreg: -17)
+ <3><5f9>: Abbrev Number: 24 (DW_TAG_lexical_block)
+    <5fa>   DW_AT_low_pc      : (addr_index: 0x16): <no .debug_addr section>
+    <5fb>   DW_AT_high_pc     : 0x50
+ <4><603>: Abbrev Number: 25 (DW_TAG_variable)
+    <604>   DW_AT_name        : i
+    <606>   DW_AT_decl_file   : 2
+    <607>   DW_AT_decl_line   : 187
+    <608>   DW_AT_type        : <0x242>
+    <60c>   DW_AT_location    : 2 byte block: 91 68 	(DW_OP_fbreg: -24)
+ <4><60f>: Abbrev Number: 0
+ <3><610>: Abbrev Number: 0
+ <2><611>: Abbrev Number: 0
+ <1><612>: Abbrev Number: 23 (DW_TAG_subprogram)
+    <613>   DW_AT_external    : 1
+    <613>   DW_AT_name        : t18
+    <617>   DW_AT_decl_file   : 2
+    <618>   DW_AT_decl_line   : 199
+    <619>   DW_AT_linkage_name: _Z3t18v
+    <621>   DW_AT_type        : <0x249>
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+    <a2a>   DW_AT_decl_line   : 104
+    <a2b>   DW_AT_linkage_name: _Z3f14v
+    <a33>   DW_AT_type        : <0xa42>
+    <a37>   DW_AT_low_pc      : (addr_index: 0x7): <no .debug_addr section>
+    <a38>   DW_AT_high_pc     : 0xb
+    <a40>   DW_AT_frame_base  : 1 byte block: 9c 	(DW_OP_call_frame_cfa)
+    <a42>   DW_AT_GNU_all_call_sites: 1
+ <1><a42>: Abbrev Number: 8 (DW_TAG_pointer_type)
+    <a43>   DW_AT_byte_size   : 8
+    <a44>   DW_AT_type        : <0xa48>
+ <1><a48>: Abbrev Number: 19 (DW_TAG_const_type)
+    <a49>   DW_AT_type        : <0xa4d>
+ <1><a4d>: Abbrev Number: 7 (DW_TAG_base_type)
+    <a4e>   DW_AT_byte_size   : 1
+    <a4f>   DW_AT_encoding    : 6	(signed char)
+    <a50>   DW_AT_name        : char
+ <1><a55>: Abbrev Number: 21 (DW_TAG_subprogram)
+    <a56>   DW_AT_external    : 1
+    <a56>   DW_AT_name        : f15
+    <a5a>   DW_AT_decl_file   : 2
+    <a5b>   DW_AT_decl_line   : 112
+    <a5c>   DW_AT_linkage_name: _Z3f15v
+    <a64>   DW_AT_type        : <0xa73>
+    <a68>   DW_AT_low_pc      : (addr_index: 0x8): <no .debug_addr section>
+    <a69>   DW_AT_high_pc     : 0xb
+    <a71>   DW_AT_frame_base  : 1 byte block: 9c 	(DW_OP_call_frame_cfa)
+    <a73>   DW_AT_GNU_all_call_sites: 1
+ <1><a73>: Abbrev Number: 8 (DW_TAG_pointer_type)
+    <a74>   DW_AT_byte_size   : 8
+    <a75>   DW_AT_type        : <0xa79>
+ <1><a79>: Abbrev Number: 19 (DW_TAG_const_type)
+    <a7a>   DW_AT_type        : <0xa7e>
+ <1><a7e>: Abbrev Number: 7 (DW_TAG_base_type)
+    <a7f>   DW_AT_byte_size   : 4
+    <a80>   DW_AT_encoding    : 5	(signed)
+    <a81>   DW_AT_name        : wchar_t
+ <1><a89>: Abbrev Number: 26 (DW_TAG_subprogram)
+    <a8a>   DW_AT_external    : 1
+    <a8a>   DW_AT_name        : f18
+    <a8e>   DW_AT_decl_file   : 2
+    <a8f>   DW_AT_decl_line   : 127
+    <a90>   DW_AT_linkage_name: _Z3f18i
+    <a98>   DW_AT_type        : <0xa42>
+    <a9c>   DW_AT_low_pc      : (addr_index: 0x9): <no .debug_addr section>
+    <a9d>   DW_AT_high_pc     : 0x44
+    <aa5>   DW_AT_frame_base  : 1 byte block: 9c 	(DW_OP_call_frame_cfa)
+    <aa7>   DW_AT_GNU_all_call_sites: 1
+    <aa7>   DW_AT_sibling     : <0xab8>
+ <2><aab>: Abbrev Number: 23 (DW_TAG_formal_parameter)
+    <aac>   DW_AT_name        : i
+    <aae>   DW_AT_decl_file   : 2
+    <aaf>   DW_AT_decl_line   : 127
+    <ab0>   DW_AT_type        : <0x8b7>
+    <ab4>   DW_AT_location    : 2 byte block: 91 6c 	(DW_OP_fbreg: -20)
+ <2><ab7>: Abbrev Number: 0
+ <1><ab8>: Abbrev Number: 27 (DW_TAG_variable)
+    <ab9>   DW_AT_name        : v2
+    <abc>   DW_AT_decl_file   : 2
+    <abd>   DW_AT_decl_line   : 43
+    <abe>   DW_AT_type        : <0x8b7>
+    <ac2>   DW_AT_external    : 1
+    <ac2>   DW_AT_location    : 2 byte block: fb a 	(DW_OP_GNU_addr_index <0xa>)
+ <1><ac5>: Abbrev Number: 27 (DW_TAG_variable)
+    <ac6>   DW_AT_name        : v3
+    <ac9>   DW_AT_decl_file   : 2
+    <aca>   DW_AT_decl_line   : 48
+    <acb>   DW_AT_type        : <0x8b7>
+    <acf>   DW_AT_external    : 1
+    <acf>   DW_AT_location    : 2 byte block: fb b 	(DW_OP_GNU_addr_index <0xb>)
+ <1><ad2>: Abbrev Number: 28 (DW_TAG_array_type)
+    <ad3>   DW_AT_type        : <0xa4d>
+    <ad7>   DW_AT_sibling     : <0xae2>
+ <2><adb>: Abbrev Number: 29 (DW_TAG_subrange_type)
+    <adc>   DW_AT_type        : <0xae2>
+    <ae0>   DW_AT_upper_bound : 12
+ <2><ae1>: Abbrev Number: 0
+ <1><ae2>: Abbrev Number: 7 (DW_TAG_base_type)
+    <ae3>   DW_AT_byte_size   : 8
+    <ae4>   DW_AT_encoding    : 7	(unsigned)
+    <ae5>   DW_AT_name        : sizetype
+ <1><aee>: Abbrev Number: 27 (DW_TAG_variable)
+    <aef>   DW_AT_name        : v4
+    <af2>   DW_AT_decl_file   : 2
+    <af3>   DW_AT_decl_line   : 52
+    <af4>   DW_AT_type        : <0xad2>
+    <af8>   DW_AT_external    : 1
+    <af8>   DW_AT_location    : 2 byte block: fb c 	(DW_OP_GNU_addr_index <0xc>)
+ <1><afb>: Abbrev Number: 27 (DW_TAG_variable)
+    <afc>   DW_AT_name        : v5
+    <aff>   DW_AT_decl_file   : 2
+    <b00>   DW_AT_decl_line   : 57
+    <b01>   DW_AT_type        : <0xad2>
+    <b05>   DW_AT_external    : 1
+    <b05>   DW_AT_location    : 2 byte block: fb d 	(DW_OP_GNU_addr_index <0xd>)
+ <1><b08>: Abbrev Number: 28 (DW_TAG_array_type)
+    <b09>   DW_AT_type        : <0xa42>
+    <b0d>   DW_AT_sibling     : <0xb18>
+ <2><b11>: Abbrev Number: 29 (DW_TAG_subrange_type)
+    <b12>   DW_AT_type        : <0xae2>
+    <b16>   DW_AT_upper_bound : 4
+ <2><b17>: Abbrev Number: 0
+ <1><b18>: Abbrev Number: 27 (DW_TAG_variable)
+    <b19>   DW_AT_name        : t17data
+    <b21>   DW_AT_decl_file   : 2
+    <b22>   DW_AT_decl_line   : 119
+    <b23>   DW_AT_type        : <0xb08>
+    <b27>   DW_AT_external    : 1
+    <b27>   DW_AT_location    : 2 byte block: fb e 	(DW_OP_GNU_addr_index <0xe>)
+ <1><b2a>: Abbrev Number: 0
+
+Contents of the .debug_types.dwo section:
+
+  Compilation Unit @ offset 0x0:
+   Length:        0xf7 (32-bit)
+   Version:       4
+   Abbrev Offset: 0x0
+   Pointer Size:  8
+   Signature:     0xb534bdc1f01629bb
+   Type Offset:   0x25
+   Section contributions:
+    .debug_abbrev.dwo:       0x0  0x154
+    .debug_line.dwo:         0x0  0x40
+    .debug_loc.dwo:          0x0  0x0
+    .debug_str_offsets.dwo:  0x0  0x14
+ <0><17>: Abbrev Number: 1 (DW_TAG_type_unit)
+    <18>   DW_AT_language    : 4	(C++)
+    <19>   DW_AT_GNU_odr_signature: 0x880a5c4d6e59da8a
+    <21>   DW_AT_stmt_list   : 0x0
+ <1><25>: Abbrev Number: 2 (DW_TAG_class_type)
+    <26>   DW_AT_name        : C3
+    <29>   DW_AT_byte_size   : 4
+    <2a>   DW_AT_decl_file   : 2
+    <2b>   DW_AT_decl_line   : 47
+    <2c>   DW_AT_sibling     : <0xda>
+ <2><30>: Abbrev Number: 3 (DW_TAG_member)
+    <31>   DW_AT_name        : (indexed string: 0x3): member1
+    <32>   DW_AT_decl_file   : 2
+    <33>   DW_AT_decl_line   : 54
+    <34>   DW_AT_type        : <0xda>
+    <38>   DW_AT_data_member_location: 0
+    <39>   DW_AT_accessibility: 1	(public)
+ <2><3a>: Abbrev Number: 4 (DW_TAG_subprogram)
+    <3b>   DW_AT_external    : 1
+    <3b>   DW_AT_name        : (indexed string: 0x0): testcase1
+    <3c>   DW_AT_decl_file   : 2
+    <3d>   DW_AT_decl_line   : 50
+    <3e>   DW_AT_linkage_name: _ZN2C39testcase1Ev
+    <51>   DW_AT_type        : <0xe1>
+    <55>   DW_AT_accessibility: 1	(public)
+    <56>   DW_AT_declaration : 1
+    <56>   DW_AT_object_pointer: <0x5e>
+    <5a>   DW_AT_sibling     : <0x64>
+ <3><5e>: Abbrev Number: 5 (DW_TAG_formal_parameter)
+    <5f>   DW_AT_type        : <0xe9>
+    <63>   DW_AT_artificial  : 1
+ <3><63>: Abbrev Number: 0
+ <2><64>: Abbrev Number: 4 (DW_TAG_subprogram)
+    <65>   DW_AT_external    : 1
+    <65>   DW_AT_name        : (indexed string: 0x1): testcase2
+    <66>   DW_AT_decl_file   : 2
+    <67>   DW_AT_decl_line   : 51
+    <68>   DW_AT_linkage_name: _ZN2C39testcase2Ev
+    <7b>   DW_AT_type        : <0xe1>
+    <7f>   DW_AT_accessibility: 1	(public)
+    <80>   DW_AT_declaration : 1
+    <80>   DW_AT_object_pointer: <0x88>
+    <84>   DW_AT_sibling     : <0x8e>
+ <3><88>: Abbrev Number: 5 (DW_TAG_formal_parameter)
+    <89>   DW_AT_type        : <0xe9>
+    <8d>   DW_AT_artificial  : 1
+ <3><8d>: Abbrev Number: 0
+ <2><8e>: Abbrev Number: 4 (DW_TAG_subprogram)
+    <8f>   DW_AT_external    : 1
+    <8f>   DW_AT_name        : (indexed string: 0x2): testcase3
+    <90>   DW_AT_decl_file   : 2
+    <91>   DW_AT_decl_line   : 52
+    <92>   DW_AT_linkage_name: _ZN2C39testcase3Ev
+    <a5>   DW_AT_type        : <0xe1>
+    <a9>   DW_AT_accessibility: 1	(public)
+    <aa>   DW_AT_declaration : 1
+    <aa>   DW_AT_object_pointer: <0xb2>
+    <ae>   DW_AT_sibling     : <0xb8>
+ <3><b2>: Abbrev Number: 5 (DW_TAG_formal_parameter)
+    <b3>   DW_AT_type        : <0xe9>
+    <b7>   DW_AT_artificial  : 1
+ <3><b7>: Abbrev Number: 0
+ <2><b8>: Abbrev Number: 6 (DW_TAG_subprogram)
+    <b9>   DW_AT_external    : 1
+    <b9>   DW_AT_name        : f4
+    <bc>   DW_AT_decl_file   : 2
+    <bd>   DW_AT_decl_line   : 53
+    <be>   DW_AT_linkage_name: _ZN2C32f4Ev
+    <ca>   DW_AT_type        : <0xef>
+    <ce>   DW_AT_accessibility: 1	(public)
+    <cf>   DW_AT_declaration : 1
+    <cf>   DW_AT_object_pointer: <0xd3>
+ <3><d3>: Abbrev Number: 5 (DW_TAG_formal_parameter)
+    <d4>   DW_AT_type        : <0xe9>
+    <d8>   DW_AT_artificial  : 1
+ <3><d8>: Abbrev Number: 0
+ <2><d9>: Abbrev Number: 0
+ <1><da>: Abbrev Number: 7 (DW_TAG_base_type)
+    <db>   DW_AT_byte_size   : 4
+    <dc>   DW_AT_encoding    : 5	(signed)
+    <dd>   DW_AT_name        : int
+ <1><e1>: Abbrev Number: 7 (DW_TAG_base_type)
+    <e2>   DW_AT_byte_size   : 1
+    <e3>   DW_AT_encoding    : 2	(boolean)
+    <e4>   DW_AT_name        : bool
+ <1><e9>: Abbrev Number: 8 (DW_TAG_pointer_type)
+    <ea>   DW_AT_byte_size   : 8
+    <eb>   DW_AT_type        : <0x25>
+ <1><ef>: Abbrev Number: 8 (DW_TAG_pointer_type)
+    <f0>   DW_AT_byte_size   : 8
+    <f1>   DW_AT_type        : <0xf5>
+ <1><f5>: Abbrev Number: 9 (DW_TAG_subroutine_type)
+    <f6>   DW_AT_type        : <0xe1>
+ <1><fa>: Abbrev Number: 0
+  Compilation Unit @ offset 0xfb:
+   Length:        0xf1 (32-bit)
+   Version:       4
+   Abbrev Offset: 0x0
+   Pointer Size:  8
+   Signature:     0xab98c7bc886f5266
+   Type Offset:   0x25
+   Section contributions:
+    .debug_abbrev.dwo:       0x0  0x154
+    .debug_line.dwo:         0x0  0x40
+    .debug_loc.dwo:          0x0  0x0
+    .debug_str_offsets.dwo:  0x0  0x14
+ <0><112>: Abbrev Number: 1 (DW_TAG_type_unit)
+    <113>   DW_AT_language    : 4	(C++)
+    <114>   DW_AT_GNU_odr_signature: 0xae4af0d8bfcef94b
+    <11c>   DW_AT_stmt_list   : 0x0
+ <1><120>: Abbrev Number: 2 (DW_TAG_class_type)
+    <121>   DW_AT_name        : C2
+    <124>   DW_AT_byte_size   : 4
+    <125>   DW_AT_decl_file   : 2
+    <126>   DW_AT_decl_line   : 37
+    <127>   DW_AT_sibling     : <0x1da>
+ <2><12b>: Abbrev Number: 3 (DW_TAG_member)
+    <12c>   DW_AT_name        : (indexed string: 0x3): member1
+    <12d>   DW_AT_decl_file   : 2
+    <12e>   DW_AT_decl_line   : 44
+    <12f>   DW_AT_type        : <0x1da>
+    <133>   DW_AT_data_member_location: 0
+    <134>   DW_AT_accessibility: 1	(public)
+ <2><135>: Abbrev Number: 4 (DW_TAG_subprogram)
+    <136>   DW_AT_external    : 1
+    <136>   DW_AT_name        : (indexed string: 0x0): testcase1
+    <137>   DW_AT_decl_file   : 2
+    <138>   DW_AT_decl_line   : 40
+    <139>   DW_AT_linkage_name: _ZN2C29testcase1Ev
+    <14c>   DW_AT_type        : <0x1e1>
+    <150>   DW_AT_accessibility: 1	(public)
+    <151>   DW_AT_declaration : 1
+    <151>   DW_AT_object_pointer: <0x159>
+    <155>   DW_AT_sibling     : <0x15f>
+ <3><159>: Abbrev Number: 5 (DW_TAG_formal_parameter)
+    <15a>   DW_AT_type        : <0x1e9>
+    <15e>   DW_AT_artificial  : 1
+ <3><15e>: Abbrev Number: 0
+ <2><15f>: Abbrev Number: 4 (DW_TAG_subprogram)
+    <160>   DW_AT_external    : 1
+    <160>   DW_AT_name        : (indexed string: 0x1): testcase2
+    <161>   DW_AT_decl_file   : 2
+    <162>   DW_AT_decl_line   : 41
+    <163>   DW_AT_linkage_name: _ZN2C29testcase2Ev
+    <176>   DW_AT_type        : <0x1e1>
+    <17a>   DW_AT_accessibility: 1	(public)
+    <17b>   DW_AT_declaration : 1
+    <17b>   DW_AT_object_pointer: <0x183>
+    <17f>   DW_AT_sibling     : <0x189>
+ <3><183>: Abbrev Number: 5 (DW_TAG_formal_parameter)
+    <184>   DW_AT_type        : <0x1e9>
+    <188>   DW_AT_artificial  : 1
+ <3><188>: Abbrev Number: 0
+ <2><189>: Abbrev Number: 4 (DW_TAG_subprogram)
+    <18a>   DW_AT_external    : 1
+    <18a>   DW_AT_name        : (indexed string: 0x2): testcase3
+    <18b>   DW_AT_decl_file   : 2
+    <18c>   DW_AT_decl_line   : 42
+    <18d>   DW_AT_linkage_name: _ZN2C29testcase3Ev
+    <1a0>   DW_AT_type        : <0x1e1>
+    <1a4>   DW_AT_accessibility: 1	(public)
+    <1a5>   DW_AT_declaration : 1
+    <1a5>   DW_AT_object_pointer: <0x1ad>
+    <1a9>   DW_AT_sibling     : <0x1b3>
+ <3><1ad>: Abbrev Number: 5 (DW_TAG_formal_parameter)
+    <1ae>   DW_AT_type        : <0x1e9>
+    <1b2>   DW_AT_artificial  : 1
+ <3><1b2>: Abbrev Number: 0
+ <2><1b3>: Abbrev Number: 10 (DW_TAG_subprogram)
+    <1b4>   DW_AT_external    : 1
+    <1b4>   DW_AT_name        : (indexed string: 0x4): testcase4
+    <1b5>   DW_AT_decl_file   : 2
+    <1b6>   DW_AT_decl_line   : 43
+    <1b7>   DW_AT_linkage_name: _ZN2C29testcase4Ev
+    <1ca>   DW_AT_type        : <0x1e1>
+    <1ce>   DW_AT_accessibility: 1	(public)
+    <1cf>   DW_AT_declaration : 1
+    <1cf>   DW_AT_object_pointer: <0x1d3>
+ <3><1d3>: Abbrev Number: 5 (DW_TAG_formal_parameter)
+    <1d4>   DW_AT_type        : <0x1e9>
+    <1d8>   DW_AT_artificial  : 1
+ <3><1d8>: Abbrev Number: 0
+ <2><1d9>: Abbrev Number: 0
+ <1><1da>: Abbrev Number: 7 (DW_TAG_base_type)
+    <1db>   DW_AT_byte_size   : 4
+    <1dc>   DW_AT_encoding    : 5	(signed)
+    <1dd>   DW_AT_name        : int
+ <1><1e1>: Abbrev Number: 7 (DW_TAG_base_type)
+    <1e2>   DW_AT_byte_size   : 1
+    <1e3>   DW_AT_encoding    : 2	(boolean)
+    <1e4>   DW_AT_name        : bool
+ <1><1e9>: Abbrev Number: 8 (DW_TAG_pointer_type)
+    <1ea>   DW_AT_byte_size   : 8
+    <1eb>   DW_AT_type        : <0x120>
+ <1><1ef>: Abbrev Number: 0
+  Compilation Unit @ offset 0x1f0:
+   Length:        0x141 (32-bit)
+   Version:       4
+   Abbrev Offset: 0x0
+   Pointer Size:  8
+   Signature:     0xb5faa2a4b7a919c4
+   Type Offset:   0x25
+   Section contributions:
+    .debug_abbrev.dwo:       0x0  0x154
+    .debug_line.dwo:         0x0  0x40
+    .debug_loc.dwo:          0x0  0x0
+    .debug_str_offsets.dwo:  0x0  0x14
+ <0><207>: Abbrev Number: 1 (DW_TAG_type_unit)
+    <208>   DW_AT_language    : 4	(C++)
+    <209>   DW_AT_GNU_odr_signature: 0xc7fbeb753b05ade3
+    <211>   DW_AT_stmt_list   : 0x0
+ <1><215>: Abbrev Number: 2 (DW_TAG_class_type)
+    <216>   DW_AT_name        : C1
+    <219>   DW_AT_byte_size   : 4
+    <21a>   DW_AT_decl_file   : 2
+    <21b>   DW_AT_decl_line   : 25
+    <21c>   DW_AT_sibling     : <0x31f>
+ <2><220>: Abbrev Number: 3 (DW_TAG_member)
+    <221>   DW_AT_name        : (indexed string: 0x3): member1
+    <222>   DW_AT_decl_file   : 2
+    <223>   DW_AT_decl_line   : 34
+    <224>   DW_AT_type        : <0x31f>
+    <228>   DW_AT_data_member_location: 0
+    <229>   DW_AT_accessibility: 1	(public)
+ <2><22a>: Abbrev Number: 4 (DW_TAG_subprogram)
+    <22b>   DW_AT_external    : 1
+    <22b>   DW_AT_name        : (indexed string: 0x0): testcase1
+    <22c>   DW_AT_decl_file   : 2
+    <22d>   DW_AT_decl_line   : 28
+    <22e>   DW_AT_linkage_name: _ZN2C19testcase1Ev
+    <241>   DW_AT_type        : <0x326>
+    <245>   DW_AT_accessibility: 1	(public)
+    <246>   DW_AT_declaration : 1
+    <246>   DW_AT_object_pointer: <0x24e>
+    <24a>   DW_AT_sibling     : <0x254>
+ <3><24e>: Abbrev Number: 5 (DW_TAG_formal_parameter)
+    <24f>   DW_AT_type        : <0x32e>
+    <253>   DW_AT_artificial  : 1
+ <3><253>: Abbrev Number: 0
+ <2><254>: Abbrev Number: 11 (DW_TAG_subprogram)
+    <255>   DW_AT_external    : 1
+    <255>   DW_AT_name        : t1a
+    <259>   DW_AT_decl_file   : 2
+    <25a>   DW_AT_decl_line   : 29
+    <25b>   DW_AT_linkage_name: _ZN2C13t1aEv
+    <268>   DW_AT_type        : <0x326>
+    <26c>   DW_AT_accessibility: 1	(public)
+    <26d>   DW_AT_declaration : 1
+    <26d>   DW_AT_object_pointer: <0x275>
+    <271>   DW_AT_sibling     : <0x27b>
+ <3><275>: Abbrev Number: 5 (DW_TAG_formal_parameter)
+    <276>   DW_AT_type        : <0x32e>
+    <27a>   DW_AT_artificial  : 1
+ <3><27a>: Abbrev Number: 0
+ <2><27b>: Abbrev Number: 11 (DW_TAG_subprogram)
+    <27c>   DW_AT_external    : 1
+    <27c>   DW_AT_name        : t1_2
+    <281>   DW_AT_decl_file   : 2
+    <282>   DW_AT_decl_line   : 30
+    <283>   DW_AT_linkage_name: _ZN2C14t1_2Ev
+    <291>   DW_AT_type        : <0x31f>
+    <295>   DW_AT_accessibility: 1	(public)
+    <296>   DW_AT_declaration : 1
+    <296>   DW_AT_object_pointer: <0x29e>
+    <29a>   DW_AT_sibling     : <0x2a4>
+ <3><29e>: Abbrev Number: 5 (DW_TAG_formal_parameter)
+    <29f>   DW_AT_type        : <0x32e>
+    <2a3>   DW_AT_artificial  : 1
+ <3><2a3>: Abbrev Number: 0
+ <2><2a4>: Abbrev Number: 4 (DW_TAG_subprogram)
+    <2a5>   DW_AT_external    : 1
+    <2a5>   DW_AT_name        : (indexed string: 0x1): testcase2
+    <2a6>   DW_AT_decl_file   : 2
+    <2a7>   DW_AT_decl_line   : 31
+    <2a8>   DW_AT_linkage_name: _ZN2C19testcase2Ev
+    <2bb>   DW_AT_type        : <0x326>
+    <2bf>   DW_AT_accessibility: 1	(public)
+    <2c0>   DW_AT_declaration : 1
+    <2c0>   DW_AT_object_pointer: <0x2c8>
+    <2c4>   DW_AT_sibling     : <0x2ce>
+ <3><2c8>: Abbrev Number: 5 (DW_TAG_formal_parameter)
+    <2c9>   DW_AT_type        : <0x32e>
+    <2cd>   DW_AT_artificial  : 1
+ <3><2cd>: Abbrev Number: 0
+ <2><2ce>: Abbrev Number: 4 (DW_TAG_subprogram)
+    <2cf>   DW_AT_external    : 1
+    <2cf>   DW_AT_name        : (indexed string: 0x2): testcase3
+    <2d0>   DW_AT_decl_file   : 2
+    <2d1>   DW_AT_decl_line   : 32
+    <2d2>   DW_AT_linkage_name: _ZN2C19testcase3Ev
+    <2e5>   DW_AT_type        : <0x326>
+    <2e9>   DW_AT_accessibility: 1	(public)
+    <2ea>   DW_AT_declaration : 1
+    <2ea>   DW_AT_object_pointer: <0x2f2>
+    <2ee>   DW_AT_sibling     : <0x2f8>
+ <3><2f2>: Abbrev Number: 5 (DW_TAG_formal_parameter)
+    <2f3>   DW_AT_type        : <0x32e>
+    <2f7>   DW_AT_artificial  : 1
+ <3><2f7>: Abbrev Number: 0
+ <2><2f8>: Abbrev Number: 10 (DW_TAG_subprogram)
+    <2f9>   DW_AT_external    : 1
+    <2f9>   DW_AT_name        : (indexed string: 0x4): testcase4
+    <2fa>   DW_AT_decl_file   : 2
+    <2fb>   DW_AT_decl_line   : 33
+    <2fc>   DW_AT_linkage_name: _ZN2C19testcase4Ev
+    <30f>   DW_AT_type        : <0x326>
+    <313>   DW_AT_accessibility: 1	(public)
+    <314>   DW_AT_declaration : 1
+    <314>   DW_AT_object_pointer: <0x318>
+ <3><318>: Abbrev Number: 5 (DW_TAG_formal_parameter)
+    <319>   DW_AT_type        : <0x32e>
+    <31d>   DW_AT_artificial  : 1
+ <3><31d>: Abbrev Number: 0
+ <2><31e>: Abbrev Number: 0
+ <1><31f>: Abbrev Number: 7 (DW_TAG_base_type)
+    <320>   DW_AT_byte_size   : 4
+    <321>   DW_AT_encoding    : 5	(signed)
+    <322>   DW_AT_name        : int
+ <1><326>: Abbrev Number: 7 (DW_TAG_base_type)
+    <327>   DW_AT_byte_size   : 1
+    <328>   DW_AT_encoding    : 2	(boolean)
+    <329>   DW_AT_name        : bool
+ <1><32e>: Abbrev Number: 8 (DW_TAG_pointer_type)
+    <32f>   DW_AT_byte_size   : 8
+    <330>   DW_AT_type        : <0x215>
+ <1><334>: Abbrev Number: 0
+
diff --git a/binutils/testsuite/binutils-all/x86-64/pr26808.dwp.bz2 b/binutils/testsuite/binutils-all/x86-64/pr26808.dwp.bz2
new file mode 100644
index 0000000..75cce36
--- /dev/null
+++ b/binutils/testsuite/binutils-all/x86-64/pr26808.dwp.bz2
diff --git a/binutils/testsuite/binutils-all/x86-64/x86-64.exp b/binutils/testsuite/binutils-all/x86-64/x86-64.exp
index 7bd49ab..5f02ed3 100644
--- a/binutils/testsuite/binutils-all/x86-64/x86-64.exp
+++ b/binutils/testsuite/binutils-all/x86-64/x86-64.exp
@@ -27,3 +27,34 @@ foreach t $test_list {
     verbose [file rootname $t]
     run_dump_test [file rootname $t]
 }
+
+set t $srcdir/$subdir/pr26808.dwp.bz2
+# We need to strip the ".bz2", but can leave the dirname.
+set test $subdir/[file tail $t]
+set testname [file rootname $test]
+verbose $testname
+if {[catch "system \"bzip2 -dc $t > $tempfile\""] != 0} {
+  untested "bzip2 -dc ($testname)"
+} else {
+    send_log "$READELF -wi $tempfile > tmpdir/pr26808.out 2> /dev/null\n"
+    verbose "$READELF -wi $tempfile > tmpdir/pr26808.out 2> /dev/null" 1
+    set got [catch "system \"$READELF -wi $tempfile > tmpdir/pr26808.out 2> /dev/null\""]
+
+    if { [lindex $got 0] != 0 || ![string match "" [lindex $got 1]]} then {
+	fail $testname
+    } else {
+	send_log "cmp tmpdir/pr26808.out $srcdir/$subdir/pr26808.dump\n"
+	verbose "cmp tmpdir/pr26808.out $srcdir/$subdir/pr26808.dump" 1
+	set status [remote_exec build cmp "tmpdir/pr26808.out $srcdir/$subdir/pr26808.dump"]
+	set exec_output [lindex $status 1]
+	set exec_output [prune_warnings $exec_output]
+
+	if [string match "" $exec_output] then {
+	    pass "readelf -wi ($testname)"
+	} else {
+	    send_log "$exec_output\n"
+	    verbose "$exec_output" 1
+	    fail "readelf -wi ($testname)"
+	}
+    }
+}