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Use correct compilation directory for binaries that use DWARF before version 5 ##bin

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Files in the line number program header with 0 as their directory index end up with the wrong directory,
this commit fixes that:
* Delete references to DW_FORM_line_ptr, couldn't find them in the standard
* Support DW_FORM_line_strp in parse_attr_value
* Store all compilation directories by concatenating DW_AT_stmt_list to them
* Correct the 'ansi injection via dwarf' test as well as the
  db/formats/dwarf tests
This commit is contained in:
MewtR 2023-01-28 10:34:41 -05:00 committed by GitHub
parent 8877a5e1b9
commit abb7a7c749
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
4 changed files with 122 additions and 89 deletions
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114
libr/bin/dwarf.c
View File

@ -269,7 +269,7 @@ static const char *dwarf_attr_form_encodings[] = {
[DW_FORM_ref_sup4] = "DW_FORM_ref_sup4",
[DW_FORM_strp_sup] = "DW_FORM_strp_sup",
[DW_FORM_data16] = "DW_FORM_data16",
[DW_FORM_line_ptr] = "DW_FORM_line_ptr",
[DW_FORM_line_strp] = "DW_FORM_line_strp",
[DW_FORM_ref_sig8] = "DW_FORM_ref_sig8",
[DW_FORM_implicit_const] = "DW_FORM_implicit_const",
[DW_FORM_loclistx] = "DW_FORM_loclistx",
@ -427,9 +427,20 @@ static void line_header_fini(RBinDwarfLineHeader *hdr) {
}
}
static char *get_compilation_directory_key(int debug_line_offset) {
if (debug_line_offset < 0) {
return NULL;
}
const char *comp_dir_attribute_name = "DW_AT_comp_dir";
size_t debug_line_offset_len = snprintf (NULL, 0, "%d", debug_line_offset);
size_t bufsz = strlen (comp_dir_attribute_name) + debug_line_offset_len + 1;
char *key = malloc (sizeof (char) * bufsz);
snprintf (key, bufsz, "%s%d", comp_dir_attribute_name, debug_line_offset);
return key;
}
// Parses source file header of DWARF version <= 4
static const ut8 *parse_line_header_source(RBinFile *bf, const ut8 *buf, const ut8 *buf_end,
RBinDwarfLineHeader *hdr, Sdb *sdb, int mode, PrintfCallback print) {
static const ut8 *parse_line_header_source(RBinFile *bf, const ut8 *buf, const ut8 *buf_end, RBinDwarfLineHeader *hdr, Sdb *sdb, int mode, PrintfCallback print, int debug_line_offset) {
int i = 0;
size_t count;
const ut8 *tmp_buf = NULL;
@ -500,22 +511,34 @@ static const ut8 *parse_line_header_source(RBinFile *bf, const ut8 *buf, const u
}
if (i) {
char *include_dir = NULL, *comp_dir = NULL, *pinclude_dir = NULL;
char *include_dir = NULL, *comp_dir = NULL, *pinclude_dir = NULL, *comp_dir_key = NULL;
if (id_idx > 0) {
include_dir = pinclude_dir = sdb_array_get (sdb, "includedirs", id_idx - 1, 0);
if (include_dir && include_dir[0] != '/') {
comp_dir = sdb_get (bf->sdb_addrinfo, "DW_AT_comp_dir", 0);
comp_dir_key = get_compilation_directory_key (debug_line_offset);
if (!comp_dir_key) {
comp_dir = sdb_get (bf->sdb_addrinfo, "DW_AT_comp_dir", 0);
} else {
comp_dir = sdb_get (bf->sdb_addrinfo, comp_dir_key, 0);
}
if (comp_dir) {
include_dir = r_str_newf ("%s/%s/", comp_dir, include_dir);
}
}
} else {
include_dir = pinclude_dir = sdb_get (bf->sdb_addrinfo, "DW_AT_comp_dir", 0);
comp_dir_key = get_compilation_directory_key (debug_line_offset);
if (!comp_dir_key) {
include_dir = pinclude_dir = sdb_get (bf->sdb_addrinfo, "DW_AT_comp_dir", 0);
} else {
include_dir = pinclude_dir = sdb_get (bf->sdb_addrinfo, comp_dir_key, 0);
}
if (!include_dir) {
include_dir = "./";
}
}
free (comp_dir_key);
if (hdr->file_names) {
hdr->file_names[count].name = r_str_newf("%s/%s", r_str_get (include_dir), fn);
hdr->file_names[count].id_idx = id_idx;
@ -720,10 +743,7 @@ beach:
return buf;
}
static const ut8 *parse_line_header(
RBinFile *bf, const ut8 *buf, const ut8 *buf_end,
RBinDwarfLineHeader *hdr, int mode, PrintfCallback print) {
static const ut8 *parse_line_header(RBinFile *bf, const ut8 *buf, const ut8 *buf_end, RBinDwarfLineHeader *hdr, int mode, PrintfCallback print, int debug_line_offset) {
r_return_val_if_fail (hdr && bf && buf, NULL);
hdr->is_64bit = false;
@ -800,7 +820,7 @@ static const ut8 *parse_line_header(
}
if (hdr->version <= 4) {
buf = parse_line_header_source (bf, buf, buf_end, hdr, sdb, mode, print);
buf = parse_line_header_source (bf, buf, buf_end, hdr, sdb, mode, print, debug_line_offset);
} else {
buf = parse_line_header_source_dwarf5 (bf, buf, buf_end, hdr, sdb, mode, print);
}
@ -1188,7 +1208,11 @@ static bool parse_line_raw(const RBin *a, const ut8 *obuf, ut64 len, int mode) {
buf_size = buf_end - buf;
tmpbuf = buf;
buf = parse_line_header (a->cur, buf, buf_end, &hdr, mode, print);
// Offset from start of the .debug_line section, equal to DW_AT_stmt_list
// from the dwarf standard.
int debug_line_offset = buf - obuf;
buf = parse_line_header (a->cur, buf, buf_end, &hdr, mode, print, debug_line_offset);
if (!buf) {
return false;
}
@ -1621,7 +1645,7 @@ static void print_attr_value(const RBinDwarfAttrValue *val, PrintfCallback print
case DW_FORM_strx2:
case DW_FORM_strx3:
case DW_FORM_strx4:
case DW_FORM_line_ptr:
case DW_FORM_line_strp:
case DW_FORM_strp_sup:
case DW_FORM_strp:
print ("(indirect string, offset: 0x%"PFMT64x"): %s",
@ -1727,10 +1751,7 @@ static const ut8 *fill_block_data(const ut8 *buf, const ut8 *buf_end, RBinDwarfB
* @param debug_str_len Length of the string section
* @return const ut8* Updated buffer
*/
static const ut8 *parse_attr_value(const ut8 *obuf, int obuf_len,
RBinDwarfAttrDef *def, RBinDwarfAttrValue *value,
const RBinDwarfCompUnitHdr *hdr,
const ut8 *debug_str, size_t debug_str_len) {
static const ut8 *parse_attr_value(const ut8 *obuf, int obuf_len, RBinDwarfAttrDef *def, RBinDwarfAttrValue *value, const RBinDwarfCompUnitHdr *hdr, RBin *bin) {
r_return_val_if_fail (def && value && hdr && obuf, NULL);
value->attr_form = def->attr_form;
@ -1851,10 +1872,15 @@ static const ut8 *parse_attr_value(const ut8 *obuf, int obuf_len,
break;
// offset in .debug_str
case DW_FORM_strp:
case DW_FORM_line_strp:
value->kind = DW_AT_KIND_STRING;
value->string.offset = dwarf_read_offset (hdr->is_64bit, &buf, buf_end);
if (debug_str && value->string.offset < debug_str_len) {
char *ds = r_str_ndup ((const char *)(debug_str + value->string.offset), debug_str_len);
const char *section_name = def->attr_form == DW_FORM_strp? "debug_str": "debug_line_str";
size_t section_len = 0;
ut8 *section = NULL;
section = get_section_bytes (bin, section_name, &section_len);
if (section && value->string.offset < section_len) {
char *ds = r_str_ndup ((const char *)(section + value->string.offset), section_len);
if (ds) {
r_str_ansi_strip (ds);
r_str_replace_ch (ds, '\n', 0, true);
@ -1866,6 +1892,7 @@ static const ut8 *parse_attr_value(const ut8 *obuf, int obuf_len,
} else {
value->string.content = NULL; // Means malformed DWARF, should we print error message?
}
free (section);
break;
// offset in .debug_info
case DW_FORM_ref_addr:
@ -1973,7 +2000,6 @@ static const ut8 *parse_attr_value(const ut8 *obuf, int obuf_len,
value->kind = DW_AT_KIND_ADDRESS;
value->address = READ32 (buf);
break;
case DW_FORM_line_ptr: // offset in a section .debug_line_str
case DW_FORM_strp_sup: // offset in a section .debug_line_str
value->kind = DW_AT_KIND_STRING;
value->string.offset = dwarf_read_offset (hdr->is_64bit, &buf, buf_end);
@ -2003,6 +2029,7 @@ static const ut8 *parse_attr_value(const ut8 *obuf, int obuf_len,
case 0:
value->uconstant = 0;
return NULL;
// TODO: handle DW_FORM_indirect
default:
R_LOG_WARN ("Unknown DW_FORM 0x%02" PFMT64x, def->attr_form);
value->uconstant = 0;
@ -2024,8 +2051,11 @@ static const ut8 *parse_attr_value(const ut8 *obuf, int obuf_len,
* @param sdb
* @return const ut8* Updated buffer
*/
static const ut8 *parse_die(const ut8 *buf, const ut8 *buf_end, RBinDwarfAbbrevDecl *abbrev, RBinDwarfCompUnitHdr *hdr, RBinDwarfDie *die, const ut8 *debug_str, size_t debug_str_len, Sdb *sdb) {
static const ut8 *parse_die(const ut8 *buf, const ut8 *buf_end, RBinDwarfAbbrevDecl *abbrev, RBinDwarfCompUnitHdr *hdr, RBinDwarfDie *die, RBin *bin, Sdb *sdb) {
size_t i;
int debug_line_offset = -1;
char *comp_dir = NULL; // name of the compilation directory
char *comp_dir_key = NULL;
if (!buf || !buf_end || buf > buf_end) {
return NULL;
}
@ -2038,7 +2068,7 @@ static const ut8 *parse_die(const ut8 *buf, const ut8 *buf_end, RBinDwarfAbbrevD
const ut8 *nbuf = parse_attr_value (buf, buf_end - buf,
&abbrev->defs[i],
&die->attr_values[i],
hdr, debug_str, debug_str_len);
hdr, bin);
if (nbuf) {
buf = nbuf;
} else {
@ -2047,20 +2077,28 @@ static const ut8 *parse_die(const ut8 *buf, const ut8 *buf_end, RBinDwarfAbbrevD
RBinDwarfAttrValue *attribute = &die->attr_values[i];
bool is_string = (attribute->attr_form == DW_FORM_strp || attribute->attr_form == DW_FORM_string);
bool is_string = (attribute->attr_form == DW_FORM_strp || attribute->attr_form == DW_FORM_string ||
attribute->attr_form == DW_FORM_line_strp);
bool is_valid_string_form = is_string && attribute->string.content;
// TODO does this have a purpose anymore?
// Or atleast it needs to rework becase there will be
// more comp units -> more comp dirs and only the last one will be kept
if (attribute->attr_name == DW_AT_stmt_list) {
debug_line_offset = attribute->reference;
}
if (attribute->attr_name == DW_AT_comp_dir && is_valid_string_form) {
char *name = strdup (attribute->string.content);
r_str_ansi_strip (name);
r_str_replace_ch (name, '\n', 0, true);
r_str_replace_ch (name, '\t', 0, true);
sdb_set_owned (sdb, "DW_AT_comp_dir", name, 0);
comp_dir = strdup (attribute->string.content);
r_str_ansi_strip (comp_dir);
r_str_replace_ch (comp_dir, '\n', 0, true);
r_str_replace_ch (comp_dir, '\t', 0, true);
}
die->count++;
}
comp_dir_key = get_compilation_directory_key (debug_line_offset);
if (!comp_dir_key) {
sdb_set_owned (sdb, "DW_AT_comp_dir", comp_dir, 0);
} else {
sdb_set_owned (sdb, comp_dir_key, comp_dir, 0);
}
free (comp_dir_key);
return buf;
}
@ -2077,9 +2115,7 @@ static const ut8 *parse_die(const ut8 *buf, const ut8 *buf_end, RBinDwarfAbbrevD
*
* @return const ut8* Update buffer
*/
static const ut8 *parse_comp_unit(RBinDwarfDebugInfo *info, Sdb *sdb, const ut8 *buf_start, const ut8 *buf_end,
RBinDwarfCompUnit *unit, const RBinDwarfDebugAbbrev *abbrevs,
size_t first_abbr_idx, const ut8 *debug_str, size_t debug_str_len) {
static const ut8 *parse_comp_unit(RBinDwarfDebugInfo *info, Sdb *sdb, const ut8 *buf_start, const ut8 *buf_end, RBinDwarfCompUnit *unit, const RBinDwarfDebugAbbrev *abbrevs, size_t first_abbr_idx, RBin *bin) {
const ut8 *buf = buf_start;
const ut8 *theoric_buf_end = buf_start + unit->hdr.length - unit->hdr.header_size;
@ -2126,7 +2162,7 @@ static const ut8 *parse_comp_unit(RBinDwarfDebugInfo *info, Sdb *sdb, const ut8
die->tag = abbrev->tag;
die->has_children = abbrev->has_children;
buf = parse_die (buf, buf_end, abbrev, &unit->hdr, die, debug_str, debug_str_len, sdb);
buf = parse_die (buf, buf_end, abbrev, &unit->hdr, die, bin, sdb);
if (!buf) {
return NULL;
}
@ -2202,9 +2238,7 @@ static int expand_info(RBinDwarfDebugInfo *info) {
* @param mode
* @return R_API* parse_info_raw Parsed information
*/
static RBinDwarfDebugInfo *parse_info_raw(Sdb *sdb, RBinDwarfDebugAbbrev *da,
const ut8 *obuf, size_t len,
const ut8 *debug_str, size_t debug_str_len) {
static RBinDwarfDebugInfo *parse_info_raw(Sdb *sdb, RBinDwarfDebugAbbrev *da, const ut8 *obuf, size_t len, RBin *bin) {
r_return_val_if_fail (da && sdb && obuf, false);
@ -2260,7 +2294,7 @@ static RBinDwarfDebugInfo *parse_info_raw(Sdb *sdb, RBinDwarfDebugAbbrev *da,
// They point to the same array object, so should be def. behaviour
size_t first_abbr_idx = abbrev_start - da->decls;
buf = parse_comp_unit (info, sdb, buf, buf_end, unit, da, first_abbr_idx, debug_str, debug_str_len);
buf = parse_comp_unit (info, sdb, buf, buf_end, unit, da, first_abbr_idx, bin);
if (!buf) {
goto cleanup;
}
@ -2418,7 +2452,7 @@ R_API RBinDwarfDebugInfo *r_bin_dwarf_parse_info(RBinDwarfDebugAbbrev *da, RBin
/* set the endianity global [HOTFIX] */
big_end = r_bin_is_big_endian (bin);
info = parse_info_raw (binfile->sdb_addrinfo, da, buf, len,
debug_str_buf, debug_str_len);
bin);
if (mode == R_MODE_PRINT && info) {
print_debug_info (info, bin->cb_printf);

1
libr/include/r_bin_dwarf.h
View File

@ -303,7 +303,6 @@ extern "C" {
#define DW_FORM_ref_sup4 0x1c
#define DW_FORM_strp_sup 0x1d
#define DW_FORM_data16 0x1e
#define DW_FORM_line_ptr 0x1f
#define DW_FORM_line_strp 0x1f
#define DW_FORM_ref_sig8 0x20
#define DW_FORM_implicit_const 0x21

16
test/db/cmd/dwarf
View File

@ -7,20 +7,17 @@ xc
EOF
EXPECT=<<EOF
file: /_test.c
line: 5
addr: 0x00001159
file: /_test.c
line: 11
addr: 0x00001184
file: /_test.c
line: 6
addr: 0x00001165
file: /_test.c
line: 11
addr: 0x00001184
file: /_test.c
line: 11
addr: 0x00001186
file: /_test.c
line: 9
addr: 0x00001170
line: 5
addr: 0x00001159
file: /_test.c
line: 8
addr: 0x00001168
@ -28,6 +25,9 @@ file: /_test.c
line: 4
addr: 0x00001149
file: /_test.c
line: 9
addr: 0x00001170
file: /_test.c
line: 10
addr: 0x0000117f
- offset - 6061 6263 6465 6667 6869 6A6B 6C6D 6E6F 0123456789ABCDEF comment

80
test/db/formats/dwarf
View File

@ -156,26 +156,26 @@ Raw dump of debug contents of section .debug_line:
Advance PC by 2 to 0x1176
Extended opcode 1: End of Sequence
0x00001174 /home/pancake/prg/radare2/test/bins/elf/dwarf/hello.c 6
0x00001160 /home/pancake/prg/radare2/test/bins/elf/dwarf/hello.c 5
0x00001149 /home/pancake/prg/radare2/test/bins/elf/dwarf/hello.c 3
0x00001151 /home/pancake/prg/radare2/test/bins/elf/dwarf/hello.c 4
0x00001176 /home/pancake/prg/radare2/test/bins/elf/dwarf/hello.c 6
file: /home/pancake/prg/radare2/test/bins/elf/dwarf/hello.c
line: 6
addr: 0x00001174
0x00001151 /home/pancake/prg/radare2/test/bins/elf/dwarf/hello.c 4
0x00001174 /home/pancake/prg/radare2/test/bins/elf/dwarf/hello.c 6
0x00001149 /home/pancake/prg/radare2/test/bins/elf/dwarf/hello.c 3
file: /home/pancake/prg/radare2/test/bins/elf/dwarf/hello.c
line: 5
addr: 0x00001160
file: /home/pancake/prg/radare2/test/bins/elf/dwarf/hello.c
line: 3
addr: 0x00001149
line: 6
addr: 0x00001176
file: /home/pancake/prg/radare2/test/bins/elf/dwarf/hello.c
line: 4
addr: 0x00001151
file: /home/pancake/prg/radare2/test/bins/elf/dwarf/hello.c
line: 6
addr: 0x00001176
addr: 0x00001174
file: /home/pancake/prg/radare2/test/bins/elf/dwarf/hello.c
line: 3
addr: 0x00001149
EOF
RUN
@ -329,26 +329,26 @@ Raw dump of debug contents of section .debug_line:
Advance PC by 2 to 0x1176
Extended opcode 1: End of Sequence
0x00001174 /home/pancake/prg/radare2/test/bins/elf/dwarf/hello.c 6
0x00001160 /home/pancake/prg/radare2/test/bins/elf/dwarf/hello.c 5
0x00001149 /home/pancake/prg/radare2/test/bins/elf/dwarf/hello.c 3
0x00001151 /home/pancake/prg/radare2/test/bins/elf/dwarf/hello.c 4
0x00001176 /home/pancake/prg/radare2/test/bins/elf/dwarf/hello.c 6
file: /home/pancake/prg/radare2/test/bins/elf/dwarf/hello.c
line: 6
addr: 0x00001174
0x00001151 /home/pancake/prg/radare2/test/bins/elf/dwarf/hello.c 4
0x00001174 /home/pancake/prg/radare2/test/bins/elf/dwarf/hello.c 6
0x00001149 /home/pancake/prg/radare2/test/bins/elf/dwarf/hello.c 3
file: /home/pancake/prg/radare2/test/bins/elf/dwarf/hello.c
line: 5
addr: 0x00001160
file: /home/pancake/prg/radare2/test/bins/elf/dwarf/hello.c
line: 3
addr: 0x00001149
line: 6
addr: 0x00001176
file: /home/pancake/prg/radare2/test/bins/elf/dwarf/hello.c
line: 4
addr: 0x00001151
file: /home/pancake/prg/radare2/test/bins/elf/dwarf/hello.c
line: 6
addr: 0x00001176
addr: 0x00001174
file: /home/pancake/prg/radare2/test/bins/elf/dwarf/hello.c
line: 3
addr: 0x00001149
EOF
RUN
@ -502,26 +502,26 @@ Raw dump of debug contents of section .debug_line:
Advance PC by 2 to 0x1176
Extended opcode 1: End of Sequence
0x00001174 /home/pancake/prg/radare2/test/bins/elf/dwarf/hello.c 6
0x00001160 /home/pancake/prg/radare2/test/bins/elf/dwarf/hello.c 5
0x00001149 /home/pancake/prg/radare2/test/bins/elf/dwarf/hello.c 3
0x00001151 /home/pancake/prg/radare2/test/bins/elf/dwarf/hello.c 4
0x00001176 /home/pancake/prg/radare2/test/bins/elf/dwarf/hello.c 6
file: /home/pancake/prg/radare2/test/bins/elf/dwarf/hello.c
line: 6
addr: 0x00001174
0x00001151 /home/pancake/prg/radare2/test/bins/elf/dwarf/hello.c 4
0x00001174 /home/pancake/prg/radare2/test/bins/elf/dwarf/hello.c 6
0x00001149 /home/pancake/prg/radare2/test/bins/elf/dwarf/hello.c 3
file: /home/pancake/prg/radare2/test/bins/elf/dwarf/hello.c
line: 5
addr: 0x00001160
file: /home/pancake/prg/radare2/test/bins/elf/dwarf/hello.c
line: 3
addr: 0x00001149
line: 6
addr: 0x00001176
file: /home/pancake/prg/radare2/test/bins/elf/dwarf/hello.c
line: 4
addr: 0x00001151
file: /home/pancake/prg/radare2/test/bins/elf/dwarf/hello.c
line: 6
addr: 0x00001176
addr: 0x00001174
file: /home/pancake/prg/radare2/test/bins/elf/dwarf/hello.c
line: 3
addr: 0x00001149
EOF
RUN
@ -539,8 +539,8 @@ EXPECT=<<EOF
2 DW_TAG_compile_unit [has children] (0xb)
DW_AT_producer DW_FORM_strp
DW_AT_language DW_FORM_data1
DW_AT_name DW_FORM_line_ptr
DW_AT_comp_dir DW_FORM_line_ptr
DW_AT_name DW_FORM_line_strp
DW_AT_comp_dir DW_FORM_line_strp
DW_AT_low_pc DW_FORM_addr
DW_AT_high_pc DW_FORM_data8
DW_AT_stmt_list DW_FORM_sec_offset
@ -570,8 +570,8 @@ EXPECT=<<EOF
<0xc>: Abbrev Number: 2 (DW_TAG_compile_unit)
DW_AT_producer : (indirect string, offset: 0x2f): GNU C17 11.3.0 -mtune=generic -march=x86-64 -g -fasynchronous-unwind-tables -fstack-protector-strong -fstack-clash-protection -fcf-protection
DW_AT_language : 29 (C11)
DW_AT_name : (indirect string, offset: 0x0): (null)
DW_AT_comp_dir : (indirect string, offset: 0x8): (null)
DW_AT_name : (indirect string, offset: 0x0): hello.c
DW_AT_comp_dir : (indirect string, offset: 0x8): /home/pancake/prg/radare2/test/bins/elf/dwarf
DW_AT_low_pc : 0x1149
DW_AT_high_pc : 45
DW_AT_stmt_list : <0x0>
@ -678,26 +678,26 @@ Raw dump of debug contents of section .debug_line:
Advance PC by 2 to 0x1176
Extended opcode 1: End of Sequence
0x00001174 /home/pancake/prg/radare2/test/bins/elf/dwarf/hello.c 6
0x00001160 /home/pancake/prg/radare2/test/bins/elf/dwarf/hello.c 5
0x00001149 /home/pancake/prg/radare2/test/bins/elf/dwarf/hello.c 3
0x00001151 /home/pancake/prg/radare2/test/bins/elf/dwarf/hello.c 4
0x00001176 /home/pancake/prg/radare2/test/bins/elf/dwarf/hello.c 6
file: /home/pancake/prg/radare2/test/bins/elf/dwarf/hello.c
line: 6
addr: 0x00001174
0x00001151 /home/pancake/prg/radare2/test/bins/elf/dwarf/hello.c 4
0x00001174 /home/pancake/prg/radare2/test/bins/elf/dwarf/hello.c 6
0x00001149 /home/pancake/prg/radare2/test/bins/elf/dwarf/hello.c 3
file: /home/pancake/prg/radare2/test/bins/elf/dwarf/hello.c
line: 5
addr: 0x00001160
file: /home/pancake/prg/radare2/test/bins/elf/dwarf/hello.c
line: 3
addr: 0x00001149
line: 6
addr: 0x00001176
file: /home/pancake/prg/radare2/test/bins/elf/dwarf/hello.c
line: 4
addr: 0x00001151
file: /home/pancake/prg/radare2/test/bins/elf/dwarf/hello.c
line: 6
addr: 0x00001176
addr: 0x00001174
file: /home/pancake/prg/radare2/test/bins/elf/dwarf/hello.c
line: 3
addr: 0x00001149
EOF
EXPECT_ERR=<<EOF
WARN: run r2 with -e bin.cache=true to fix relocations in disassembly