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A Kernel ABI checking tool

License: GNU General Public License v3.0

Makefile 1.12% C 92.86% Lex 1.49% Yacc 4.53%

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ksanagi mux03 ykaliuta sztsian xjia1 qushuikeke fanjinke shoracek joe-lawrence caizp2008 es02 jimmyflag chenmengc barry19901226 mainframe77 d-hatayama

kabi-dw's Issues

Exported symbols are not merged in extern decl cases

Reference: #13 (comment)

Possible solution:

for each exported declaration
```
T S;
EXPORT_SYMBOL(S); /* and friends, e.g., _PER_CPU, ... */
```
find all extern decl T S (within the same kmod)
merge decl and found type data, provided exactly one T defn has been found

EDIT: Currently, such defns are not displayed in kabi-dw output (even when desirable) (cf. #13 (comment)).

Failure to generate data for ipmi_create_user (ipmi_msghandler.ko) on aarch64

>> nm ipmi_msghandler.ko | grep ipmi_create_user                                                                                                                                                                                                                             
00000000XXXXXXXX A __crc_ipmi_create_user
00000000XXXXXXXX r __kstrtab_ipmi_create_user
00000000XXXXXXXX r __ksymtab_ipmi_create_user
00000000XXXXXXXX T ipmi_create_user

0xXXXXX:   DW_TAG_subprogram
                DW_AT_external  (true)
                DW_AT_name      ("ipmi_create_user")
                DW_AT_decl_file ("drivers/char/ipmi/ipmi_msghandler.c")
                DW_AT_decl_line (XXX)
                DW_AT_decl_column       (XXX)
                DW_AT_prototyped        (true)
                DW_AT_type      (0xXXXXX "int")
                DW_AT_inline    (DW_INL_inlined)
                DW_AT_sibling   (0xXXXXX)

0xXXXXX:     DW_TAG_formal_parameter
                  DW_AT_name    ("if_num")
                  DW_AT_decl_file       ("drivers/char/ipmi/ipmi_msghandler.c")
                  DW_AT_decl_line       (XXX)
                  DW_AT_decl_column     (XXX)
                  DW_AT_type    (0xXXXXX "unsigned int")

0xXXXXX:     DW_TAG_formal_parameter
                  DW_AT_name    ("handler")
                  DW_AT_decl_file       ("drivers/char/ipmi/ipmi_msghandler.c")
                  DW_AT_decl_line       (XXX)
                  DW_AT_decl_column     (XXX)
                  DW_AT_type    (0xXXXXX "const ipmi_user_hndl*")

>> cat output/asm--ipmi_create_user.txt                                                                                                                                                                                                                                       
Version: 1.0
Symbol:
assembly ipmi_create_user

make failure

Hi,
I wanted to test kabi-dw as I suspect check-kabi is reporting false positives as it is only based on the checksums.

However, I am facing following make error with the latest repo.

[kabi-dw]# make
gcc -Wall -O0 -g --std=c99 -D_GNU_SOURCE -c main.c -o main.o
In file included from main.c:44:
objects.h:105: warning: declaration does not declare anything
objects.h:106: warning: declaration does not declare anything
objects.h: In function ‘is_bitfield’:
objects.h:122: error: ‘obj_t’ has no member named ‘is_bitfield’

Regards,
Atish

GCC 10 now default to -fno-common which breaks compiling

GCC 10 now defaults to -fno-common and it breaks compiling of kabi-dw by default.

https://gcc.gnu.org/gcc-10/changes.html

cc -o kabi-dw generate.o ksymtab.o utils.o main.o stack.o objects.o hash.o list.o compare.o show.o parser.yy.o parser.tab.o -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -ldw -lelf
/usr/bin/ld: parser.tab.o:/builddir/build/BUILD/kabi-dw-bd56a6004d5d409d7d03c386400da3f49a8c4c03/parser.h:33: multiple definition of `yyin'; parser.yy.o:(.bss+0x18): first defined here
collect2: error: ld returned 1 exit status
make: *** [Makefile:72: kabi-dw] Error 1

See https://bugzilla.redhat.com/show_bug.cgi?id=1799559

As a workaround, now I need to add -z muldefs in LDFLAGS temporary to make GCC happy.

Add symbol namespace support

See https://lkml.org/lkml/2019/9/6/235

Failed to build with Fedora build flags

When I am trying to build the package with Fedora macros, following error shows up. My SPEC file is
kabi-dw.spec and I am building on Fedora 27 x86_64 with

$ rpm -q rpm-build
rpm-build-4.14.1-1.fc27.x86_64
$ rpm -q redhat-rpm-config
redhat-rpm-config-70-1.fc27.noarch

Executing(%build): /bin/sh -e /var/tmp/rpm-tmp.ZMISWD
+ umask 022
+ cd /home/zsun/rpmbuild/BUILD
+ cd kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b
+ CFLAGS='-O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -m64 -mtune=generic'
+ LDFLAGS='-Wl,-z,relro -specs=/usr/lib/rpm/redhat/redhat-hardened-ld'
+ make debug
cc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -m64 -mtune=generic -D_GNU_SOURCE -MM generate.c ksymtab.c utils.c main.c stack.c objects.c hash.c compare.c show.c > ./.depend
cc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -m64 -mtune=generic -D_GNU_SOURCE -g -DDEBUG generate.c -o generate.o
/usr/lib/gcc/x86_64-redhat-linux/7/../../../../lib64/crt1.o: In function `_start':
(.text+0x20): undefined reference to `main'
/tmp/ccEg6Sor.o: In function `parse_generate_opts':
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:1911: undefined reference to `rec_mkdir'
/tmp/ccEg6Sor.o: In function `record_free_regular':
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:467: undefined reference to `stack_pop'
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:469: undefined reference to `stack_destroy'
/tmp/ccEg6Sor.o: In function `get_die_name':
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:192: undefined reference to `dwarf_hasattr'
/tmp/ccEg6Sor.o: In function `is_external':
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:384: undefined reference to `dwarf_hasattr'
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:385: undefined reference to `dwarf_attr'
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:386: undefined reference to `dwarf_hasform'
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:391: undefined reference to `dwarf_attr'
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:394: undefined reference to `dwarf_formref_die'
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:395: undefined reference to `dwarf_diename'
/tmp/ccEg6Sor.o: In function `get_line':
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:286: undefined reference to `dwarf_attr'
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:287: undefined reference to `dwarf_formudata'
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:291: undefined reference to `dwarf_attr'
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:292: undefined reference to `dwarf_formref_die'
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:293: undefined reference to `dwarf_diename'
/tmp/ccEg6Sor.o: In function `die_read_alignment':
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:405: undefined reference to `dwarf_attr'
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:408: undefined reference to `dwarf_formudata'
/tmp/ccEg6Sor.o: In function `_print_die_array_type':
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:1171: undefined reference to `dwarf_tag'
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:1176: undefined reference to `dwarf_hasattr'
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:1177: undefined reference to `dwarf_attr'
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:1178: undefined reference to `dwarf_formudata'
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:1189: undefined reference to `dwarf_siblingof'
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:1193: undefined reference to `obj_array_new_add'
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:1181: undefined reference to `dwarf_hasattr'
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:1182: undefined reference to `dwarf_attr'
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:1183: undefined reference to `dwarf_formudata'
/tmp/ccEg6Sor.o: In function `record_dump':
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:753: undefined reference to `rec_mkdir'
/tmp/ccEg6Sor.o: In function `record_dump_weak':
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:732: undefined reference to `filenametosymbol'
/tmp/ccEg6Sor.o: In function `record_dump_assembly':
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:721: undefined reference to `filenametosymbol'
/tmp/ccEg6Sor.o: In function `_get_file':
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:225: undefined reference to `dwarf_attr'
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:229: undefined reference to `dwarf_formudata'
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:231: undefined reference to `dwarf_getsrcfiles'
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:234: undefined reference to `dwarf_filesrc'
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:248: undefined reference to `path_normalize'
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:232: undefined reference to `dwarf_diename'
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:226: undefined reference to `dwarf_diename'
/tmp/ccEg6Sor.o: In function `hash_find':
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/hash.h:47: undefined reference to `hash_find_bin'
/tmp/ccEg6Sor.o: In function `record_merge':
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:808: undefined reference to `obj_merge'
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:812: undefined reference to `obj_fill_parent'
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:814: undefined reference to `obj_free'
/tmp/ccEg6Sor.o: In function `hash_add_unique':
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/hash.h:37: undefined reference to `hash_add_unique_bin'
/tmp/ccEg6Sor.o: In function `ksymtab_add_and_link_alias':
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:1625: undefined reference to `ksymtab_find'
/tmp/ccEg6Sor.o: In function `record_stack_dump_and_clear':
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:684: undefined reference to `stack_pop'
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:693: undefined reference to `stack_pop'
/tmp/ccEg6Sor.o: In function `is_declaration':
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:206: undefined reference to `dwarf_hasattr'
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:208: undefined reference to `dwarf_attr'
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:209: undefined reference to `dwarf_hasform'
/tmp/ccEg6Sor.o: In function `process_symbol_file':
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:1666: undefined reference to `ksymtab_read'
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:1668: undefined reference to `ksymtab_len'
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:1688: undefined reference to `ksymtab_free'
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:1689: undefined reference to `ksymtab_free'
/tmp/ccEg6Sor.o: In function `merge_aliases':
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:1640: undefined reference to `ksymtab_for_each'
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:1642: undefined reference to `ksymtab_for_each'
/tmp/ccEg6Sor.o: In function `generate_type_info':
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:1516: undefined reference to `dwfl_begin'
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:1518: undefined reference to `dwfl_report_offline'
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:1522: undefined reference to `dwfl_report_end'
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:1523: undefined reference to `dwfl_getmodules'
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:1525: undefined reference to `dwfl_end'
/tmp/ccEg6Sor.o: In function `process_symbol_file':
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:1683: undefined reference to `ksymtab_for_each'
/tmp/ccEg6Sor.o: In function `is_all_done':
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:1533: undefined reference to `ksymtab_mark_count'
/tmp/ccEg6Sor.o: In function `generate_type_info':
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:1519: undefined reference to `dwfl_report_end'
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:1520: undefined reference to `dwfl_errmsg'
/tmp/ccEg6Sor.o: In function `process_not_found':
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:1600: undefined reference to `ksymtab_find'
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:1603: undefined reference to `ksymtab_ksym_mark'
/tmp/ccEg6Sor.o: In function `print_subprogram_arguments':
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:1105: undefined reference to `dwarf_haschildren'
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:1109: undefined reference to `dwarf_child'
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:1121: undefined reference to `obj_var_new_add'
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:1125: undefined reference to `obj_list_add'
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:1127: undefined reference to `dwarf_siblingof'
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:1112: undefined reference to `dwarf_tag'
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:1113: undefined reference to `dwarf_tag'
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:1116: undefined reference to `dwarf_tag'
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:1119: undefined reference to `obj_basetype_new'
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:1123: undefined reference to `obj_list_head_new'
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:1127: undefined reference to `dwarf_siblingof'
/tmp/ccEg6Sor.o: In function `print_die_subprogram':
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:1146: undefined reference to `obj_func_new_add'
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:1146: undefined reference to `obj_func_new_add'
/tmp/ccEg6Sor.o: In function `print_die_tag':
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:1222: undefined reference to `dwarf_tag'
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:1223: undefined reference to `dwarf_diename'
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:1235: undefined reference to `obj_var_new_add'
/tmp/ccEg6Sor.o: In function `print_die_array_type':
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:1207: undefined reference to `dwarf_haschildren'
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:1213: undefined reference to `dwarf_child'
/tmp/ccEg6Sor.o: In function `print_die_enumeration':
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:1029: undefined reference to `obj_enum_new'
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:1031: undefined reference to `dwarf_haschildren'
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:1034: undefined reference to `dwarf_child'
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:1043: undefined reference to `obj_list_add'
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:1044: undefined reference to `dwarf_siblingof'
/tmp/ccEg6Sor.o: In function `print_die_enumerator':
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:1009: undefined reference to `dwarf_attr'
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:1012: undefined reference to `dwarf_formudata'
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:1014: undefined reference to `obj_constant_new'
/tmp/ccEg6Sor.o: In function `print_die_enumeration':
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:1041: undefined reference to `obj_list_head_new'
/tmp/ccEg6Sor.o: In function `print_die_tag':
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:1242: undefined reference to `obj_ptr_new_add'
/tmp/ccEg6Sor.o: In function `print_die_structure':
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:972: undefined reference to `obj_struct_new'
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:974: undefined reference to `dwarf_haschildren'
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:977: undefined reference to `dwarf_child'
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:991: undefined reference to `obj_list_add'
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:993: undefined reference to `dwarf_siblingof'
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:982: undefined reference to `dwarf_tag'
/tmp/ccEg6Sor.o: In function `print_die_struct_member':
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:930: undefined reference to `dwarf_attr'
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:933: undefined reference to `dwarf_formudata'
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:936: undefined reference to `obj_struct_member_new_add'
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:939: undefined reference to `dwarf_hasattr'
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:942: undefined reference to `dwarf_hasattr'
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:946: undefined reference to `dwarf_attr'
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:948: undefined reference to `dwarf_formudata'
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:949: undefined reference to `dwarf_attr'
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:951: undefined reference to `dwarf_formudata'
/tmp/ccEg6Sor.o: In function `print_die_structure':
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:989: undefined reference to `obj_list_head_new'
/tmp/ccEg6Sor.o: In function `print_die_tag':
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:1262: undefined reference to `obj_qualifier_new_add'
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:1255: undefined reference to `obj_typedef_new_add'
/tmp/ccEg6Sor.o: In function `print_die_union':
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:1064: undefined reference to `obj_union_new'
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:1066: undefined reference to `dwarf_haschildren'
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:1069: undefined reference to `dwarf_child'
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:1085: undefined reference to `obj_list_add'
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:1087: undefined reference to `dwarf_siblingof'
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:1074: undefined reference to `dwarf_tag'
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:1080: undefined reference to `obj_var_new_add'
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:1083: undefined reference to `obj_list_head_new'
/tmp/ccEg6Sor.o: In function `print_die_tag':
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:1238: undefined reference to `obj_basetype_new'
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:1267: undefined reference to `obj_qualifier_new_add'
/tmp/ccEg6Sor.o: In function `get_symbol_file':
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:327: undefined reference to `dwarf_diename'
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:328: undefined reference to `dwarf_tag'
/tmp/ccEg6Sor.o: In function `hash_find':
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/hash.h:47: undefined reference to `hash_find_bin'
/tmp/ccEg6Sor.o: In function `hash_add':
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/hash.h:31: undefined reference to `hash_add_bin'
/tmp/ccEg6Sor.o: In function `print_die':
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:1336: undefined reference to `obj_reffile_new'
/tmp/ccEg6Sor.o: In function `record_new_regular':
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:509: undefined reference to `stack_init'
/tmp/ccEg6Sor.o: In function `record_add_stack':
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:588: undefined reference to `walk_stack_backward'
/tmp/ccEg6Sor.o: In function `print_die':
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:1321: undefined reference to `stack_push'
/tmp/ccEg6Sor.o: In function `record_close':
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:678: undefined reference to `obj_fill_parent'
/tmp/ccEg6Sor.o: In function `print_die':
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:1336: undefined reference to `obj_reffile_new'
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:1324: undefined reference to `stack_pop'
/tmp/ccEg6Sor.o: In function `get_file':
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:265: undefined reference to `dwarf_hasattr'
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:268: undefined reference to `dwarf_attr'
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:269: undefined reference to `dwarf_formref_die'
/tmp/ccEg6Sor.o: In function `record_add_cu':
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:598: undefined reference to `dwarf_diename'
/tmp/ccEg6Sor.o: In function `get_file':
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:270: undefined reference to `dwarf_diename'
/tmp/ccEg6Sor.o: In function `print_die_type':
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:908: undefined reference to `dwarf_hasattr'
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:909: undefined reference to `obj_basetype_new'
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:911: undefined reference to `dwarf_attr'
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:912: undefined reference to `dwarf_formref_die'
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:913: undefined reference to `dwarf_diename'
/tmp/ccEg6Sor.o: In function `dwflmod_generate_cb':
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:1475: undefined reference to `dwfl_module_getdwarf'
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:1491: undefined reference to `dwarf_next_unit'
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:1498: undefined reference to `dwarf_offdie'
/tmp/ccEg6Sor.o: In function `process_cu_die':
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:1432: undefined reference to `dwarf_haschildren'
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:1436: undefined reference to `dwarf_child'
/tmp/ccEg6Sor.o: In function `is_symbol_valid':
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:1360: undefined reference to `ksymtab_find'
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:1366: undefined reference to `ksymtab_find'
/tmp/ccEg6Sor.o: In function `process_cu_die':
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:1468: undefined reference to `dwarf_siblingof'
/tmp/ccEg6Sor.o: In function `is_symbol_valid':
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:1347: undefined reference to `dwarf_diename'
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:1348: undefined reference to `dwarf_tag'
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:1379: undefined reference to `ksymtab_ksym_mark'
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:1415: undefined reference to `ksymtab_ksym_mark'
/tmp/ccEg6Sor.o: In function `process_cu_die':
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:1454: undefined reference to `stack_init'
/tmp/ccEg6Sor.o: In function `set_init':
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:418: undefined reference to `hash_new'
/tmp/ccEg6Sor.o: In function `process_cu_die':
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:1460: undefined reference to `obj_free'
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:1463: undefined reference to `stack_pop'
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:1466: undefined reference to `stack_destroy'
/tmp/ccEg6Sor.o: In function `set_free':
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:447: undefined reference to `hash_free'
/tmp/ccEg6Sor.o: In function `process_cu_die':
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:1445: undefined reference to `dwarf_diename'
/tmp/ccEg6Sor.o: In function `set_init':
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:418: undefined reference to `hash_new'
/tmp/ccEg6Sor.o: In function `read_symbols':
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:1808: undefined reference to `ksymtab_new'
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:1824: undefined reference to `ksymtab_add_sym'
/tmp/ccEg6Sor.o: In function `generate':
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:1923: undefined reference to `ksymtab_len'
/tmp/ccEg6Sor.o: In function `record_db_init':
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:876: undefined reference to `hash_new'
/tmp/ccEg6Sor.o: In function `generate_symbol_defs':
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:1729: undefined reference to `ksymtab_for_each'
/tmp/ccEg6Sor.o: In function `record_db_dump':
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:889: undefined reference to `hash_iter_init'
/tmp/ccEg6Sor.o: In function `hash_iter_next':
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/hash.h:52: undefined reference to `hash_iter_next_bin'
/tmp/ccEg6Sor.o: In function `record_db_free':
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:898: undefined reference to `hash_free'
/tmp/ccEg6Sor.o: In function `generate':
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:1932: undefined reference to `ksymtab_free'
/tmp/ccEg6Sor.o: In function `generate_symbol_defs':
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:1720: undefined reference to `walk_dir'
/tmp/ccEg6Sor.o: In function `ksymtab_add_alias':
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:1614: undefined reference to `ksymtab_copy_sym'
/tmp/ccEg6Sor.o: In function `record_free_regular':
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:471: undefined reference to `obj_free'
/tmp/ccEg6Sor.o: In function `get_die_name':
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:193: undefined reference to `dwarf_diename'
/tmp/ccEg6Sor.o: In function `copy_stack_cb':
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:583: undefined reference to `stack_push'
/tmp/ccEg6Sor.o: In function `ksymtab_add_and_link_alias':
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:1633: undefined reference to `ksymtab_copy_sym'
/tmp/ccEg6Sor.o: In function `record_dump_regular':
/home/zsun/rpmbuild/BUILD/kabi-dw-05c38df0dfc2e0e3eeb605a34234a1bf77c7ea7b/generate.c:716: undefined reference to `obj_dump'
/tmp/ccEg6Sor.o:(.data.rel.ro+0x8): undefined reference to `dwfl_standard_find_debuginfo'
/tmp/ccEg6Sor.o:(.data.rel.ro+0x10): undefined reference to `dwfl_offline_section_address'
collect2: error: ld returned 1 exit status
make: *** [Makefile:71: generate.o] Error 1
error: Bad exit status from /var/tmp/rpm-tmp.ZMISWD (%build)


RPM build errors:
    Bad exit status from /var/tmp/rpm-tmp.ZMISWD (%build)

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