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| author | Peter Wemm <peter@FreeBSD.org> | 1998-12-31 09:17:20 +0000 |
|---|---|---|
| committer | Peter Wemm <peter@FreeBSD.org> | 1998-12-31 09:17:20 +0000 |
| commit | a13ddfb6332c665ab98ad7640c60693b403323d8 (patch) | |
| tree | 710cb6509b12f3337d69a17ba58d0d23460377dd /sys/kern/link_elf.c | |
| parent | c28525ce6e5ec414ade0b9a9a485398d254380ff (diff) | |
| download | src-a13ddfb6332c665ab98ad7640c60693b403323d8.tar.gz src-a13ddfb6332c665ab98ad7640c60693b403323d8.zip | |
When loading something that has undefined symbols, it would be helpful to
know what they were..
Notes
Notes:
svn path=/head/; revision=42200
Diffstat (limited to 'sys/kern/link_elf.c')
| -rw-r--r-- | sys/kern/link_elf.c | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/sys/kern/link_elf.c b/sys/kern/link_elf.c index 132fc872ca21..c5e84daf0a3e 100644 --- a/sys/kern/link_elf.c +++ b/sys/kern/link_elf.c @@ -23,7 +23,7 @@ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: link_elf.c,v 1.9 1998/11/04 15:20:57 peter Exp $ + * $Id: link_elf.c,v 1.10 1998/11/06 15:16:07 peter Exp $ */ #include <sys/param.h> @@ -788,8 +788,10 @@ relocate_file(linker_file_t lf) rellim = (const Elf_Rel *) ((caddr_t) ef->rel + ef->relsize); while (rel < rellim) { symname = symbol_name(ef, rel->r_info); - if (elf_reloc(lf, rel, ELF_RELOC_REL, symname)) + if (elf_reloc(lf, rel, ELF_RELOC_REL, symname)) { + printf("link_elf: symbol %s undefined\n", symname); return ENOENT; + } rel++; } } @@ -800,8 +802,10 @@ relocate_file(linker_file_t lf) relalim = (const Elf_Rela *) ((caddr_t) ef->rela + ef->relasize); while (rela < relalim) { symname = symbol_name(ef, rela->r_info); - if (elf_reloc(lf, rela, ELF_RELOC_RELA, symname)) + if (elf_reloc(lf, rela, ELF_RELOC_RELA, symname)) { + printf("link_elf: symbol %s undefined\n", symname); return ENOENT; + } rela++; } } @@ -812,8 +816,10 @@ relocate_file(linker_file_t lf) rellim = (const Elf_Rel *) ((caddr_t) ef->pltrel + ef->pltrelsize); while (rel < rellim) { symname = symbol_name(ef, rel->r_info); - if (elf_reloc(lf, rel, ELF_RELOC_REL, symname)) + if (elf_reloc(lf, rel, ELF_RELOC_REL, symname)) { + printf("link_elf: symbol %s undefined\n", symname); return ENOENT; + } rel++; } } @@ -824,8 +830,10 @@ relocate_file(linker_file_t lf) relalim = (const Elf_Rela *) ((caddr_t) ef->pltrela + ef->pltrelasize); while (rela < relalim) { symname = symbol_name(ef, rela->r_info); - if (elf_reloc(lf, rela, ELF_RELOC_RELA, symname)) + if (elf_reloc(lf, rela, ELF_RELOC_RELA, symname)) { + printf("link_elf: symbol %s undefined\n", symname); return ENOENT; + } rela++; } } |