diff options
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/bpf/bpftool/map.c | 2 | ||||
| -rw-r--r-- | tools/objtool/check.c | 11 |
2 files changed, 12 insertions, 1 deletions
diff --git a/tools/bpf/bpftool/map.c b/tools/bpf/bpftool/map.c index f95fa67bb498..f509c86faede 100644 --- a/tools/bpf/bpftool/map.c +++ b/tools/bpf/bpftool/map.c @@ -428,7 +428,7 @@ static int show_map_close_json(int fd, struct bpf_map_info *info) jsonw_string_field(json_wtr, "name", info->name); jsonw_name(json_wtr, "flags"); - jsonw_printf(json_wtr, "%#x", info->map_flags); + jsonw_printf(json_wtr, "%d", info->map_flags); print_dev_json(info->ifindex, info->netns_dev, info->netns_ino); diff --git a/tools/objtool/check.c b/tools/objtool/check.c index 92b6a2c21631..5409f6f6c48d 100644 --- a/tools/objtool/check.c +++ b/tools/objtool/check.c @@ -1386,6 +1386,17 @@ static int update_insn_state(struct instruction *insn, struct insn_state *state) state->vals[op->dest.reg].offset = -state->stack_size; } + else if (op->src.reg == CFI_BP && op->dest.reg == CFI_SP && + cfa->base == CFI_BP) { + + /* + * mov %rbp, %rsp + * + * Restore the original stack pointer (Clang). + */ + state->stack_size = -state->regs[CFI_BP].offset; + } + else if (op->dest.reg == cfa->base) { /* mov %reg, %rsp */ |