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linux/tools/lib/bpf
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James Hilliard 14e5ce7994 libbpf: Add GCC support for bpf_tail_call_static 
The bpf_tail_call_static function is currently not defined unless
using clang >= 8.

To support bpf_tail_call_static on GCC we can check if __clang__ is
not defined to enable bpf_tail_call_static.

We need to use GCC assembly syntax when the compiler does not define
__clang__ as LLVM inline assembly is not fully compatible with GCC.

Signed-off-by: James Hilliard <james.hilliard1@gmail.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Link: https://lore.kernel.org/bpf/20220829210546.755377-1-james.hilliard1@gmail.com
2022-08-31 20:54:23 +02:00
..
.gitignore
libbpf: Make libbpf_version.h non-auto-generated
2021-09-13 15:36:47 -07:00
bpf_core_read.h
libbpf: add bpf_core_type_matches() helper macro
2022-07-05 21:15:19 -07:00
bpf_endian.h
…
bpf_gen_internal.h
Merge https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next
2021-12-10 15:56:13 -08:00
bpf_helpers.h
libbpf: Add GCC support for bpf_tail_call_static
2022-08-31 20:54:23 +02:00
bpf_prog_linfo.c
libbpf: Streamline error reporting for high-level APIs
2021-05-25 17:32:35 -07:00
bpf_tracing.h
libbpf: Ensure functions with always_inline attribute are inline
2022-08-04 14:43:41 -07:00
bpf.c
libbpf: Clean up deprecated and legacy aliases
2022-08-17 22:42:56 +02:00
bpf.h
libbpf: Add bpf_obj_get_opts()
2022-07-29 15:30:06 -07:00
btf_dump.c
libbpf: Fix sign expansion bug in btf_dump_get_enum_value()
2022-07-21 14:24:18 +02:00
btf.c
libbpf: Clean up deprecated and legacy aliases
2022-08-17 22:42:56 +02:00
btf.h
libbpf: Clean up deprecated and legacy aliases
2022-08-17 22:42:56 +02:00
Build
libbpf: move xsk.{c,h} into selftests/bpf
2022-06-28 13:13:32 -07:00
gen_loader.c
libbpf: fix an snprintf() overflow check
2022-07-19 10:47:31 -07:00
hashmap.c
libbpf: Use IS_ERR_OR_NULL() in hashmap__free()
2022-01-12 17:01:36 -08:00
hashmap.h
…
libbpf_common.h
libbpf: cleanup LIBBPF_DEPRECATED_SINCE supporting macros for v0.x
2022-06-28 13:13:33 -07:00
libbpf_errno.c
libbpf: Streamline error reporting for high-level APIs
2021-05-25 17:32:35 -07:00
libbpf_internal.h
libbpf: Making bpf_prog_load() ignore name if kernel doesn't support
2022-08-15 14:58:20 -07:00
libbpf_legacy.h
libbpf: Clean up deprecated and legacy aliases
2022-08-17 22:42:56 +02:00
libbpf_probes.c
libbpf: Initialize err in probe_map_create
2022-08-04 14:40:00 -07:00
libbpf_version.h
libbpf: start 1.0 development cycle
2022-05-19 09:03:31 -07:00
libbpf.c
libbpf: Clean up deprecated and legacy aliases
2022-08-17 22:42:56 +02:00
libbpf.h
libbpf: Allows disabling auto attach
2022-08-17 09:40:47 -07:00
libbpf.map
libbpf: Allows disabling auto attach
2022-08-17 09:40:47 -07:00
libbpf.pc.template
…
linker.c
libbpf: Add enum64 support for bpf linking
2022-06-07 10:20:43 -07:00
Makefile
libbpf: move xsk.{c,h} into selftests/bpf
2022-06-28 13:13:32 -07:00
netlink.c
libbpf: Streamline bpf_attr and perf_event_attr initialization
2022-08-17 22:42:10 +02:00
nlattr.c
libbpf: Switch to void * casting in netlink helpers
2021-06-22 17:04:02 +02:00
nlattr.h
libbpf: Switch to void * casting in netlink helpers
2021-06-22 17:04:02 +02:00
relo_core.c
bpf: Correctly propagate errors up from bpf_core_composites_match
2022-07-08 15:31:43 -07:00
relo_core.h
bpf, libbpf: Add type match support
2022-07-05 21:14:25 -07:00
ringbuf.c
libbpf: Streamline error reporting for high-level APIs
2021-05-25 17:32:35 -07:00
skel_internal.h
libbpf: add map_get_fd_by_id and map_delete_elem in light skeleton
2022-08-25 18:52:29 -07:00
str_error.c
…
str_error.h
…
strset.c
libbpf: Fix memory leak in strset
2021-10-01 22:54:38 +02:00
strset.h
libbpf: Extract internal set-of-strings datastructure APIs
2021-03-18 16:14:22 -07:00
usdt.bpf.h
libbpf: Ensure functions with always_inline attribute are inline
2022-08-04 14:43:41 -07:00
usdt.c
libbpf: Remove unnecessary usdt_rel_ip assignments
2022-07-06 16:46:19 +02:00