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2009-03-31  Daniel Jacobowitz  <dan@codesourcery.com>
	    Keith Seitz  <keiths@redhat.com>
	    Jan Kratochvil  <jan.kratochvil@redhat.com>

	PR gdb/6817
	* Makefile.in (dbxread.o): Update.
	* dbxread.c (read_dbx_symtab): Use cp_canonicalize_string.
	* dwarf2read.c (GDB_FORM_cached_string): New.
	(read_partial_die): Use dwarf2_canonicalize_name.
	(dwarf2_linkage_name): Use dwarf2_name.
	(dwarf2_canonicalize_name): New.
	(dwarf2_name): Use dwarf2_canonicalize_name.
	(dwarf_form_name, dump_die): Handle GDB_FORM_cached_string.
	* stabsread.c (define_symbol, read_type): Use cp_canonicalize_string.
	* symtab.c (lookup_symbol_in_language): Canonicalize input before
	searching.
	* cp-name-parser.y: operator() requires two parameters,
	according to libiberty.
	* minsyms.c (lookup_minimal_symbol): Canonicalize input
	before searching.
	* NEWS: Update.

gdb/testsuite

2009-03-31  Daniel Jacobowitz  <dan@codesourcery.com>
	    Jan Kratochvil  <jan.kratochvil@redhat.com>

	PR gdb/931
	* gdb.cp/gdb1355.exp (f_li, f_lui, f_si, f_sui): Allow canonical
	output.
	* gdb.cp/templates.exp: Allow canonical output.  Remove KFAILs
	for gdb/931.
	* dw2-strp.S (DW_AT_language): Change to C++.
	(DW_TAG_variable (name ""), Abbrev code 7, .Lemptyname): New.
This commit is contained in:
Tom Tromey 2009-03-31 20:21:08 +00:00
parent 45ac276db3
commit 71c25deab3
12 changed files with 267 additions and 48 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

22
gdb/ChangeLog
View File

@ -1,3 +1,25 @@
2009-03-31 Daniel Jacobowitz <dan@codesourcery.com>
Keith Seitz <keiths@redhat.com>
Jan Kratochvil <jan.kratochvil@redhat.com>
PR gdb/6817
* Makefile.in (dbxread.o): Update.
* dbxread.c (read_dbx_symtab): Use cp_canonicalize_string.
* dwarf2read.c (GDB_FORM_cached_string): New.
(read_partial_die): Use dwarf2_canonicalize_name.
(dwarf2_linkage_name): Use dwarf2_name.
(dwarf2_canonicalize_name): New.
(dwarf2_name): Use dwarf2_canonicalize_name.
(dwarf_form_name, dump_die): Handle GDB_FORM_cached_string.
* stabsread.c (define_symbol, read_type): Use cp_canonicalize_string.
* symtab.c (lookup_symbol_in_language): Canonicalize input before
searching.
* cp-name-parser.y: operator() requires two parameters,
according to libiberty.
* minsyms.c (lookup_minimal_symbol): Canonicalize input
before searching.
* NEWS: Update.
2009-03-31 Joel Brobecker <brobecker@adacore.com>
Provide support for (Ada) task-specific breakpoints.

13
gdb/NEWS
View File

@ -93,6 +93,19 @@ have also been fixed.
From the user's standpoint, all unqualified instances of True and False
are treated as the standard definitions, regardless of context.
* GDB now parses C++ symbol and type names more flexibly. For
example, given:
template<typename T> class C { };
C<char const *> c;
GDB will now correctly handle all of:
ptype C<char const *>
ptype C<char const*>
ptype C<const char *>
ptype C<const char*>
* New features in the GDB remote stub, gdbserver
- The "--wrapper" command-line argument tells gdbserver to use a

2
gdb/cp-name-parser.y
View File

@ -499,7 +499,7 @@ operator : OPERATOR NEW
| OPERATOR ARROW
{ $$ = make_operator ("->", 2); }
| OPERATOR '(' ')'
{ $$ = make_operator ("()", 0); }
{ $$ = make_operator ("()", 2); }
| OPERATOR '[' ']'
{ $$ = make_operator ("[]", 2); }
;

40
gdb/dbxread.c
View File

@ -1188,6 +1188,8 @@ read_dbx_symtab (struct objfile *objfile)
struct internal_nlist nlist;
CORE_ADDR text_addr;
int text_size;
char *sym_name;
int sym_len;
char *namestring;
int nsl;
@ -1681,6 +1683,28 @@ pos %d"),
if (!p)
continue; /* Not a debugging symbol. */
sym_len = 0;
if (psymtab_language == language_cplus)
{
char *new_name, *name = alloca (p - namestring + 1);
memcpy (name, namestring, p - namestring);
name[p - namestring] = '\0';
new_name = cp_canonicalize_string (name);
if (new_name != NULL)
{
sym_len = strlen (new_name);
sym_name = obsavestring (new_name, sym_len,
&objfile->objfile_obstack);
xfree (new_name);
}
}
if (sym_len == 0)
{
sym_name = namestring;
sym_len = p - namestring;
}
/* Main processing section for debugging symbols which
the initial read through the symbol tables needs to worry
about. If we reach this point, the symbol which we are
@ -1698,7 +1722,7 @@ pos %d"),
namestring = gdbarch_static_transform_name (gdbarch,
namestring);
add_psymbol_to_list (namestring, p - namestring,
add_psymbol_to_list (sym_name, sym_len,
VAR_DOMAIN, LOC_STATIC,
&objfile->static_psymbols,
0, nlist.n_value,
@ -1710,7 +1734,7 @@ pos %d"),
data_sect_index);
/* The addresses in these entries are reported to be
wrong. See the code that reads 'G's for symtabs. */
add_psymbol_to_list (namestring, p - namestring,
add_psymbol_to_list (sym_name, sym_len,
VAR_DOMAIN, LOC_STATIC,
&objfile->global_psymbols,
0, nlist.n_value,
@ -1728,7 +1752,7 @@ pos %d"),
|| (p == namestring + 1
&& namestring[0] != ' '))
{
add_psymbol_to_list (namestring, p - namestring,
add_psymbol_to_list (sym_name, sym_len,
STRUCT_DOMAIN, LOC_TYPEDEF,
&objfile->static_psymbols,
nlist.n_value, 0,
@ -1736,7 +1760,7 @@ pos %d"),
if (p[2] == 't')
{
/* Also a typedef with the same name. */
add_psymbol_to_list (namestring, p - namestring,
add_psymbol_to_list (sym_name, sym_len,
VAR_DOMAIN, LOC_TYPEDEF,
&objfile->static_psymbols,
nlist.n_value, 0,
@ -1749,7 +1773,7 @@ pos %d"),
case 't':
if (p != namestring) /* a name is there, not just :T... */
{
add_psymbol_to_list (namestring, p - namestring,
add_psymbol_to_list (sym_name, sym_len,
VAR_DOMAIN, LOC_TYPEDEF,
&objfile->static_psymbols,
nlist.n_value, 0,
@ -1829,7 +1853,7 @@ pos %d"),
case 'c':
/* Constant, e.g. from "const" in Pascal. */
add_psymbol_to_list (namestring, p - namestring,
add_psymbol_to_list (sym_name, sym_len,
VAR_DOMAIN, LOC_CONST,
&objfile->static_psymbols, nlist.n_value,
0, psymtab_language, objfile);
@ -1893,7 +1917,7 @@ pos %d"),
pst->textlow = nlist.n_value;
textlow_not_set = 0;
}
add_psymbol_to_list (namestring, p - namestring,
add_psymbol_to_list (sym_name, sym_len,
VAR_DOMAIN, LOC_BLOCK,
&objfile->static_psymbols,
0, nlist.n_value,
@ -1961,7 +1985,7 @@ pos %d"),
pst->textlow = nlist.n_value;
textlow_not_set = 0;
}
add_psymbol_to_list (namestring, p - namestring,
add_psymbol_to_list (sym_name, sym_len,
VAR_DOMAIN, LOC_BLOCK,
&objfile->global_psymbols,
0, nlist.n_value,

89
gdb/dwarf2read.c
View File

@ -523,6 +523,15 @@ struct attr_abbrev
ENUM_BITFIELD(dwarf_form) form : 16;
};
/* Additional GDB-specific attribute forms. */
enum
{
/* A string which has been updated to GDB's internal
representation (e.g. converted to canonical form) and does not
need to be updated again. */
GDB_FORM_cached_string = 0xff
};
/* Attributes have a name and a value */
struct attribute
{
@ -993,6 +1002,9 @@ static void process_die (struct die_info *, struct dwarf2_cu *);
static char *dwarf2_linkage_name (struct die_info *, struct dwarf2_cu *);
static char *dwarf2_canonicalize_name (char *, struct dwarf2_cu *,
struct obstack *);
static char *dwarf2_name (struct die_info *die, struct dwarf2_cu *);
static struct die_info *dwarf2_extension (struct die_info *die,
@ -5946,10 +5958,23 @@ read_partial_die (struct partial_die_info *part_die,
switch (attr.name)
{
case DW_AT_name:
/* Prefer DW_AT_MIPS_linkage_name over DW_AT_name. */
if (part_die->name == NULL)
part_die->name = DW_STRING (&attr);
switch (part_die->tag)
{
case DW_TAG_compile_unit:
/* Compilation units have a DW_AT_name that is a filename, not
a source language identifier. */
case DW_TAG_enumeration_type:
case DW_TAG_enumerator:
/* These tags always have simple identifiers already; no need
to canonicalize them. */
part_die->name = DW_STRING (&attr);
break;
default:
part_die->name
= dwarf2_canonicalize_name (DW_STRING (&attr), cu,
&cu->comp_unit_obstack);
break;
}
break;
case DW_AT_comp_dir:
if (part_die->dirname == NULL)
@ -8199,10 +8224,29 @@ dwarf2_linkage_name (struct die_info *die, struct dwarf2_cu *cu)
attr = dwarf2_attr (die, DW_AT_MIPS_linkage_name, cu);
if (attr && DW_STRING (attr))
return DW_STRING (attr);
attr = dwarf2_attr (die, DW_AT_name, cu);
if (attr && DW_STRING (attr))
return DW_STRING (attr);
return NULL;
return dwarf2_name (die, cu);
}
/* Get name of a die, return NULL if not found. */
static char *
dwarf2_canonicalize_name (char *name, struct dwarf2_cu *cu,
struct obstack *obstack)
{
if (name && cu->language == language_cplus)
{
char *canon_name = cp_canonicalize_string (name);
if (canon_name != NULL)
{
if (strcmp (canon_name, name) != 0)
name = obsavestring (canon_name, strlen (canon_name),
obstack);
xfree (canon_name);
}
}
return name;
}
/* Get name of a die, return NULL if not found. */
@ -8213,9 +8257,29 @@ dwarf2_name (struct die_info *die, struct dwarf2_cu *cu)
struct attribute *attr;
attr = dwarf2_attr (die, DW_AT_name, cu);
if (attr && DW_STRING (attr))
return DW_STRING (attr);
return NULL;
if (!attr || !DW_STRING (attr))
return NULL;
switch (die->tag)
{
case DW_TAG_compile_unit:
/* Compilation units have a DW_AT_name that is a filename, not
a source language identifier. */
case DW_TAG_enumeration_type:
case DW_TAG_enumerator:
/* These tags always have simple identifiers already; no need
to canonicalize them. */
return DW_STRING (attr);
default:
if (attr->form != GDB_FORM_cached_string)
{
DW_STRING (attr)
= dwarf2_canonicalize_name (DW_STRING (attr), cu,
&cu->objfile->objfile_obstack);
attr->form = GDB_FORM_cached_string;
}
return DW_STRING (attr);
}
}
/* Return the die that this die in an extension of, or NULL if there
@ -8710,6 +8774,8 @@ dwarf_form_name (unsigned form)
return "DW_FORM_ref_udata";
case DW_FORM_indirect:
return "DW_FORM_indirect";
case GDB_FORM_cached_string:
return "GDB_FORM_cached_string";
default:
return "DW_FORM_<unknown>";
}
@ -9255,6 +9321,7 @@ dump_die_shallow (struct ui_file *f, int indent, struct die_info *die)
break;
case DW_FORM_string:
case DW_FORM_strp:
case GDB_FORM_cached_string:
fprintf_unfiltered (f, "string: \"%s\"",
DW_STRING (&die->attrs[i])
? DW_STRING (&die->attrs[i]) : "");

32
gdb/minsyms.c
View File

@ -48,6 +48,8 @@
#include "value.h"
#include "cp-abi.h"
#include "target.h"
#include "cp-support.h"
#include "language.h"
/* Accumulate the minimal symbols for each objfile in bunches of BUNCH_SIZE.
At the end, copy them all into one newly allocated location on an objfile's
@ -187,6 +189,9 @@ lookup_minimal_symbol (const char *name, const char *sfile,
unsigned int hash = msymbol_hash (name) % MINIMAL_SYMBOL_HASH_SIZE;
unsigned int dem_hash = msymbol_hash_iw (name) % MINIMAL_SYMBOL_HASH_SIZE;
int needtofreename = 0;
const char *modified_name;
if (sfile != NULL)
{
char *p = strrchr (sfile, '/');
@ -194,6 +199,18 @@ lookup_minimal_symbol (const char *name, const char *sfile,
sfile = p + 1;
}
/* For C++, canonicalize the input name. */
modified_name = name;
if (current_language->la_language == language_cplus)
{
char *cname = cp_canonicalize_string (name);
if (cname)
{
modified_name = cname;
needtofreename = 1;
}
}
for (objfile = object_files;
objfile != NULL && found_symbol == NULL;
objfile = objfile->next)
@ -218,9 +235,16 @@ lookup_minimal_symbol (const char *name, const char *sfile,
int match;
if (pass == 1)
match = strcmp (SYMBOL_LINKAGE_NAME (msymbol), name) == 0;
{
match = strcmp (SYMBOL_LINKAGE_NAME (msymbol),
modified_name) == 0;
}
else
match = SYMBOL_MATCHES_SEARCH_NAME (msymbol, name);
{
match = SYMBOL_MATCHES_SEARCH_NAME (msymbol,
modified_name);
}
if (match)
{
switch (MSYMBOL_TYPE (msymbol))
@ -259,6 +283,10 @@ lookup_minimal_symbol (const char *name, const char *sfile,
}
}
}
if (needtofreename)
xfree ((void *) modified_name);
/* External symbols are best. */
if (found_symbol)
return found_symbol;

50
gdb/stabsread.c
View File

@ -589,6 +589,7 @@ define_symbol (CORE_ADDR valu, char *string, int desc, int type,
int deftype;
int synonym = 0;
int i;
char *new_name = NULL;
/* We would like to eliminate nameless symbols, but keep their types.
E.g. stab entry ":t10=*2" should produce a type 10, which is a pointer
@ -683,9 +684,21 @@ define_symbol (CORE_ADDR valu, char *string, int desc, int type,
{
normal:
SYMBOL_LANGUAGE (sym) = current_subfile->language;
SYMBOL_SET_NAMES (sym, string, p - string, objfile);
if (SYMBOL_LANGUAGE (sym) == language_cplus)
cp_scan_for_anonymous_namespaces (sym);
{
char *name = alloca (p - string + 1);
memcpy (name, string, p - string);
name[p - string] = '\0';
new_name = cp_canonicalize_string (name);
cp_scan_for_anonymous_namespaces (sym);
}
if (new_name != NULL)
{
SYMBOL_SET_NAMES (sym, new_name, strlen (new_name), objfile);
xfree (new_name);
}
else
SYMBOL_SET_NAMES (sym, string, p - string, objfile);
}
p++;
@ -1519,18 +1532,35 @@ again:
if (*p != ':')
return error_type (pp, objfile);
}
to = type_name =
(char *) obstack_alloc (&objfile->objfile_obstack, p - *pp + 1);
type_name = NULL;
if (current_subfile->language == language_cplus)
{
char *new_name, *name = alloca (p - *pp + 1);
memcpy (name, *pp, p - *pp);
name[p - *pp] = '\0';
new_name = cp_canonicalize_string (name);
if (new_name != NULL)
{
type_name = obsavestring (new_name, strlen (new_name),
&objfile->objfile_obstack);
xfree (new_name);
}
}
if (type_name == NULL)
{
to = type_name =
(char *) obstack_alloc (&objfile->objfile_obstack, p - *pp + 1);
/* Copy the name. */
from = *pp + 1;
while (from < p)
*to++ = *from++;
*to = '\0';
/* Copy the name. */
from = *pp + 1;
while (from < p)
*to++ = *from++;
*to = '\0';
}
/* Set the pointer ahead of the name which we just read, and
the colon. */
*pp = from + 1;
*pp = p + 1;
}
/* If this type has already been declared, then reuse the same

12
gdb/symtab.c
View File

@ -55,6 +55,7 @@
#include "gdb_stat.h"
#include <ctype.h>
#include "cp-abi.h"
#include "cp-support.h"
#include "observer.h"
#include "gdb_assert.h"
#include "solist.h"
@ -1213,6 +1214,17 @@ lookup_symbol_in_language (const char *name, const struct block *block,
modified_name = demangled_name;
make_cleanup (xfree, demangled_name);
}
else
{
/* If we were given a non-mangled name, canonicalize it
according to the language (so far only for C++). */
demangled_name = cp_canonicalize_string (name);
if (demangled_name)
{
modified_name = demangled_name;
make_cleanup (xfree, demangled_name);
}
}
}
else if (lang == language_java)
{

11
gdb/testsuite/ChangeLog
View File

@ -1,3 +1,14 @@
2009-03-31 Daniel Jacobowitz <dan@codesourcery.com>
Jan Kratochvil <jan.kratochvil@redhat.com>
PR gdb/931
* gdb.cp/gdb1355.exp (f_li, f_lui, f_si, f_sui): Allow canonical
output.
* gdb.cp/templates.exp: Allow canonical output. Remove KFAILs
for gdb/931.
* dw2-strp.S (DW_AT_language): Change to C++.
(DW_TAG_variable (name ""), Abbrev code 7, .Lemptyname): New.
2009-03-31 Joel Brobecker <brobecker@adacore.com>
* gdb.ada/tasks: New testcase.

8
gdb/testsuite/gdb.cp/gdb1355.exp
View File

@ -68,11 +68,11 @@ set s_tail ".*"
set f_i "${ws}int m_int;"
set f_c "${ws}char m_char;"
set f_li "${ws}long int m_long_int;"
set f_li "${ws}long( int)? m_long_int;"
set f_ui "${ws}unsigned int m_unsigned_int;"
set f_lui "${ws}long unsigned int m_long_unsigned_int;"
set f_si "${ws}short int m_short_int;"
set f_sui "${ws}short unsigned int m_short_unsigned_int;"
set f_lui "${ws}(long unsigned int|unsigned long) m_long_unsigned_int;"
set f_si "${ws}short( int)? m_short_int;"
set f_sui "${ws}(short unsigned int|unsigned short) m_short_unsigned_int;"
set f_uc "${ws}unsigned char m_unsigned_char;"
set f_f "${ws}float m_float;"
set f_d "${ws}double m_double;"

18
gdb/testsuite/gdb.cp/templates.exp
View File

@ -329,13 +329,11 @@ gdb_expect {
send_gdb "print Foo<volatile char *>::foo\n"
gdb_expect {
-re "\\$\[0-9\]* = \\{.*char \\*\\((class |)Foo<volatile char ?\\*> \\*(| const), int, .*char \\*\\)\\} $hex <Foo<.*char.*\\*>::foo\\(int, .*char.*\\*\\)>\r\n$gdb_prompt $" { pass "print Foo<volatile char *>::foo" }
-re "\\$\[0-9\]* = \\{.*char \\*\\((class |)Foo<(volatile char|char volatile) ?\\*> \\*(| const), int, .*char \\*\\)\\} $hex <Foo<.*char.*\\*>::foo\\(int, .*char.*\\*\\)>\r\n$gdb_prompt $" { pass "print Foo<volatile char *>::foo" }
-re "No symbol \"Foo<volatile char \\*>\" in current context.\r\n$gdb_prompt $"
{
# This used to be a kfail gdb/33. That problem has been
# fixed, but now gdb/931 and gdb/1512 are rearing their ugly
# heads.
kfail "gdb/931" "print Foo<volatile char *>::foo"
# This used to be a kfail gdb/33 and then kfail gdb/931.
fail "print Foo<volatile char *>::foo"
}
-re "$gdb_prompt $" { fail "print Foo<volatile char *>::foo" }
timeout { fail "(timeout) print Foo<volatile char *>::foo" }
@ -343,13 +341,11 @@ gdb_expect {
send_gdb "print Foo<volatile char*>::foo\n"
gdb_expect {
-re "\\$\[0-9\]* = \\{.*char \\*\\((class |)Foo<volatile char ?\\*> \\*(| const), int, .*char \\*\\)\\} $hex <Foo<.*char.*\\*>::foo\\(int, .*char.*\\*\\)>\r\n$gdb_prompt $" { pass "print Foo<volatile char*>::foo" }
-re "\\$\[0-9\]* = \\{.*char \\*\\((class |)Foo<(volatile char|char volatile) ?\\*> \\*(| const), int, .*char \\*\\)\\} $hex <Foo<.*char.*\\*>::foo\\(int, .*char.*\\*\\)>\r\n$gdb_prompt $" { pass "print Foo<volatile char*>::foo" }
-re "No symbol \"Foo<volatile char\\*>\" in current context.\r\n$gdb_prompt $"
{
# This used to be a kfail gdb/33. That problem has been
# fixed, but now gdb/931 and gdb/1512 are rearing their ugly
# heads.
kfail "gdb/931" "print Foo<volatile char*>::foo"
# This used to be a kfail gdb/33 and then kfail gdb/931.
fail "print Foo<volatile char*>::foo"
}
-re "$gdb_prompt $" { fail "print Foo<volatile char*>::foo" }
timeout { fail "(timeout) print Foo<volatile char*>::foo" }
@ -459,7 +455,7 @@ send_gdb "ptype quxint\n"
gdb_expect {
-re "type = class Qux<int, ?& ?string> \\{\r\n\[ \t\]*public:\r\n\[ \t\]*int x;\r\n\[ \t\]*int t;\r\n\r\n\[ \t\]*.*int qux\\(int, int\\);\r\n\\}\r\n$gdb_prompt $" { pass "ptype quxint" }
-re "type = class Qux<int, ?& ?string> \\{\r\n\[ \t\]*public:\r\n\[ \t\]*int x;\r\n\[ \t\]*int t;\r\n\r\n\[ \t\]*int qux\\(int, int\\);.*\r\n\\}\r\n$gdb_prompt $" { pass "ptype quxint" }
-re "type = class Qux<int, ?\\(char ?\\*\\)\\(& ?string\\)> \\{\r\n\[ \t\]*public:\r\n\[ \t\]*int x;\r\n\[ \t\]*int t;\r\n\r\n\[ \t\]*int qux\\(int, int\\);.*\r\n\\}\r\n$gdb_prompt $" { pass "ptype quxint" }
-re "type = class Qux<int, ?\\(char ?\\*\\)\\(& ?\\(?string\\)?\\)> \\{\r\n\[ \t\]*public:\r\n\[ \t\]*int x;\r\n\[ \t\]*int t;\r\n\r\n\[ \t\]*int qux\\(int, int\\);.*\r\n\\}\r\n$gdb_prompt $" { pass "ptype quxint" }
-re "type = class Qux<int, ?& ?\\(string\\)> \\{\r\n\[ \t\]*public:\r\n\[ \t\]*int x;\r\n\[ \t\]*int t;\r\n\r\n\[ \t\]*int qux\\(int, int\\);.*\r\n\\}\r\n$gdb_prompt $" {
kfail "gdb/1512" "ptype quxint"
}

18
gdb/testsuite/gdb.dwarf2/dw2-strp.S
View File

@ -28,7 +28,8 @@
/* CU die */
.uleb128 1 /* Abbrev: DW_TAG_compile_unit */
.4byte .Lproducer /* DW_AT_producer */
.byte 1 /* DW_AT_language (C) */
/* Use C++ to exploit a bug in parsing DW_AT_name "". */
.byte 4 /* DW_AT_language (C++) - */
.Larray_type:
.uleb128 2 /* Abbrev: DW_TAG_array_type */
@ -60,6 +61,10 @@
.Lconst_type:
.uleb128 6 /* Abbrev: DW_TAG_const_type */
.4byte .Larray_type-.Lcu1_begin/* DW_AT_type */
.uleb128 7 /* Abbrev: DW_TAG_variable (name "") */
.4byte .Lemptyname /* DW_AT_name */
.byte 0 /* End of children of CU */
.Lcu1_end:
@ -126,6 +131,15 @@
.uleb128 0x13 /* DW_FORM_ref4 */
.byte 0x0 /* Terminator */
.byte 0x0 /* Terminator */
.uleb128 7 /* Abbrev code */
.uleb128 0x34 /* DW_TAG_variable */
.byte 0x0 /* DW_children_no */
.uleb128 0x3 /* DW_AT_name */
.uleb128 0xe /* DW_FORM_strp */
.byte 0x0 /* Terminator */
.byte 0x0 /* Terminator */
.byte 0x0 /* Terminator */
/* String table */
@ -140,3 +154,5 @@
.string "a_string"
.Lvarcontents:
.string "hello world!\n"
.Lemptyname:
.string ""