Changbin Du e6b4e1d759 libbpf: Show error info about missing ".BTF" section ...

Show the real problem instead of just saying "No such file or directory".

Now will print below info:
libbpf: failed to find '.BTF' ELF section in /home/changbin/work/linux/vmlinux
Error: failed to load BTF from /home/changbin/work/linux/vmlinux: No such file or directory

Signed-off-by: Changbin Du <changbin.du@gmail.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20221217223509.88254-2-changbin.du@gmail.com

2022-12-20 16:09:39 -08:00

..

api

perf record: Fix way of handling non-perf-event pollfds

2022-10-04 08:55:19 -03:00

bpf

libbpf: Show error info about missing ".BTF" section

2022-12-20 16:09:39 -08:00

perf

libperf: Do not include non-UAPI linux/compiler.h header

2022-10-14 10:44:20 -03:00

subcmd

perf subcmd: Set environment variable "PREFIX"

2022-10-04 08:55:23 -03:00

symbol

kallsyms: increase maximum kernel symbol length to 512

2022-09-28 08:56:25 +02:00

thermal

tools/lib/thermal: remove unneeded semicolon

2022-05-19 12:11:52 +02:00

traceevent

libtraceevent: Add __rel_loc relative location attribute support

2021-12-06 15:37:22 -05:00

argv_split.c

tools lib: Move argv_{split,free} from tools/perf/util/

2019-07-01 22:50:40 -03:00

bitmap.c

Merge tag 'bitmap-6.0-rc1' of https://github.com/norov/linux

2022-08-07 17:52:35 -07:00

ctype.c

tools perf: Move from sane_ctype.h obtained from git to the Linux's original

2019-06-25 21:02:47 -03:00

find_bit.c

tools: sync find_bit() implementation

2022-09-21 12:21:44 -07:00

hweight.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

list_sort.c

tools lib: Adopt list_sort() from the kernel sources

2021-10-20 10:30:59 -03:00

rbtree.c

tools/: replace HTTP links with HTTPS ones

2020-08-07 11:33:21 -07:00

slab.c

tools: Move gfp.h and slab.h from radix-tree to lib

2022-02-20 08:44:37 +02:00

str_error_r.c

objtool, perf: Fix GCC 8 -Wrestrict error

2018-03-19 13:51:54 -03:00

string.c

tools lib: Adopt memchr_inv() from kernel

2020-11-27 08:34:52 -03:00

vsprintf.c

perf script: Pad DSO name for --call-trace

2019-05-28 18:37:44 -03:00

zalloc.c

tools lib: Adopt zalloc()/zfree() from tools/perf

2019-07-09 10:13:26 -03:00