diff options
| -rw-r--r-- | sys/ddb/db_ctf.c | 38 |
1 files changed, 11 insertions, 27 deletions
diff --git a/sys/ddb/db_ctf.c b/sys/ddb/db_ctf.c index 3c652d79263..b850af9c382 100644 --- a/sys/ddb/db_ctf.c +++ b/sys/ddb/db_ctf.c @@ -1,8 +1,8 @@ -/* $OpenBSD: db_ctf.c,v 1.11 2017/08/10 19:39:38 mpi Exp $ */ +/* $OpenBSD: db_ctf.c,v 1.12 2017/08/11 15:08:13 mpi Exp $ */ /* + * Copyright (c) 2016-2017 Martin Pieuchot * Copyright (c) 2016 Jasper Lievisse Adriaanse <jasper@openbsd.org> - * Copyright (c) 2016 Martin Pieuchot <mpi@openbsd.org> * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above @@ -238,31 +238,9 @@ db_ctf_type_len(const struct ctf_type *ctt) return tlen; } -void -db_ctf_dump_object() -{ - uint32_t objtoff = db_ctf.cth->cth_objtoff; - size_t idx = 0, i = 0; - uint16_t *dsp; - Elf_Sym *st; - int l; - char *name; - - while (objtoff < db_ctf.cth->cth_funcoff) { - dsp = (uint16_t *)(db_ctf.data + objtoff); - - l = db_printf(" [%zu] %u", i++, *dsp); - if ((st = db_ctf_idx2sym(&idx, STT_OBJECT)) != NULL) { - db_symbol_values(st, &name, NULL); - db_printf("%*s %s (%zu)\n", (14 - l), "", name, idx); - } else - db_printf("\n"); - - objtoff += sizeof(*dsp); - } - db_printf("\n"); -} - +/* + * Return the CTF type associated to an ELF symbol. + */ const struct ctf_type * db_ctf_type_by_symbol(Elf_Sym *st) { @@ -286,6 +264,9 @@ db_ctf_type_by_symbol(Elf_Sym *st) return NULL; } +/* + * Return the CTF type corresponding to a given index in the type section. + */ const struct ctf_type * db_ctf_type_by_index(uint16_t index) { @@ -315,6 +296,9 @@ db_ctf_type_by_index(uint16_t index) return NULL; } +/* + * Pretty print `addr'. + */ void db_ctf_pprintf(const struct ctf_type *ctt, vaddr_t addr) { |