diff options
Diffstat (limited to 'tools/bpf/bpftool/gen.c')
| -rw-r--r-- | tools/bpf/bpftool/gen.c | 23 |
1 files changed, 13 insertions, 10 deletions
diff --git a/tools/bpf/bpftool/gen.c b/tools/bpf/bpftool/gen.c index b4695df2ea3d..eacfc6a2060d 100644 --- a/tools/bpf/bpftool/gen.c +++ b/tools/bpf/bpftool/gen.c @@ -227,7 +227,7 @@ static int codegen_datasecs(struct bpf_object *obj, const char *obj_name) /* only generate definitions for memory-mapped internal maps */ if (!bpf_map__is_internal(map)) continue; - if (!(bpf_map__def(map)->map_flags & BPF_F_MMAPABLE)) + if (!(bpf_map__map_flags(map) & BPF_F_MMAPABLE)) continue; if (!get_map_ident(map, map_ident, sizeof(map_ident))) @@ -378,13 +378,16 @@ static void codegen_attach_detach(struct bpf_object *obj, const char *obj_name) int prog_fd = skel->progs.%2$s.prog_fd; \n\ ", obj_name, bpf_program__name(prog)); - switch (bpf_program__get_type(prog)) { + switch (bpf_program__type(prog)) { case BPF_PROG_TYPE_RAW_TRACEPOINT: tp_name = strchr(bpf_program__section_name(prog), '/') + 1; - printf("\tint fd = bpf_raw_tracepoint_open(\"%s\", prog_fd);\n", tp_name); + printf("\tint fd = skel_raw_tracepoint_open(\"%s\", prog_fd);\n", tp_name); break; case BPF_PROG_TYPE_TRACING: - printf("\tint fd = bpf_raw_tracepoint_open(NULL, prog_fd);\n"); + if (bpf_program__expected_attach_type(prog) == BPF_TRACE_ITER) + printf("\tint fd = skel_link_create(prog_fd, 0, BPF_TRACE_ITER);\n"); + else + printf("\tint fd = skel_raw_tracepoint_open(NULL, prog_fd);\n"); break; default: printf("\tint fd = ((void)prog_fd, 0); /* auto-attach not supported */\n"); @@ -468,7 +471,7 @@ static void codegen_destroy(struct bpf_object *obj, const char *obj_name) if (!get_map_ident(map, ident, sizeof(ident))) continue; if (bpf_map__is_internal(map) && - (bpf_map__def(map)->map_flags & BPF_F_MMAPABLE)) + (bpf_map__map_flags(map) & BPF_F_MMAPABLE)) printf("\tmunmap(skel->%1$s, %2$zd);\n", ident, bpf_map_mmap_sz(map)); codegen("\ @@ -536,7 +539,7 @@ static int gen_trace(struct bpf_object *obj, const char *obj_name, const char *h continue; if (!bpf_map__is_internal(map) || - !(bpf_map__def(map)->map_flags & BPF_F_MMAPABLE)) + !(bpf_map__map_flags(map) & BPF_F_MMAPABLE)) continue; codegen("\ @@ -600,10 +603,10 @@ static int gen_trace(struct bpf_object *obj, const char *obj_name, const char *h continue; if (!bpf_map__is_internal(map) || - !(bpf_map__def(map)->map_flags & BPF_F_MMAPABLE)) + !(bpf_map__map_flags(map) & BPF_F_MMAPABLE)) continue; - if (bpf_map__def(map)->map_flags & BPF_F_RDONLY_PROG) + if (bpf_map__map_flags(map) & BPF_F_RDONLY_PROG) mmap_flags = "PROT_READ"; else mmap_flags = "PROT_READ | PROT_WRITE"; @@ -927,7 +930,6 @@ static int do_skeleton(int argc, char **argv) s = (struct bpf_object_skeleton *)calloc(1, sizeof(*s));\n\ if (!s) \n\ goto err; \n\ - obj->skeleton = s; \n\ \n\ s->sz = sizeof(*s); \n\ s->name = \"%1$s\"; \n\ @@ -962,7 +964,7 @@ static int do_skeleton(int argc, char **argv) i, bpf_map__name(map), i, ident); /* memory-mapped internal maps */ if (bpf_map__is_internal(map) && - (bpf_map__def(map)->map_flags & BPF_F_MMAPABLE)) { + (bpf_map__map_flags(map) & BPF_F_MMAPABLE)) { printf("\ts->maps[%zu].mmaped = (void **)&obj->%s;\n", i, ident); } @@ -1000,6 +1002,7 @@ static int do_skeleton(int argc, char **argv) \n\ s->data = (void *)%2$s__elf_bytes(&s->data_sz); \n\ \n\ + obj->skeleton = s; \n\ return 0; \n\ err: \n\ bpf_object__destroy_skeleton(s); \n\ |