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* elf/dl-lookup.c (_dl_lookup_symbol): Arg NOSELF renamed to NOPLT.

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Reject SHN_UNDEF defns iff NOPLT is nonzero.
	* elf/link.h (_dl_lookup_symbol): Update prototype and comment.
	* elf/dl-runtime.c (fixup): Pass 1 to _dl_lookup_symbol for NOPLT.
	* elf/dlsym.c (dlsym): Pass 0.
	* elf/rtld.c (dl_main): Likewise.
	* elf/dl-reloc.c (_dl_relocate_object: resolve): Second arg R_OFFSET
	replaced with NOPLT flag.  Pass it through to _dl_lookup_symbol.
	* elf/do-rel.h (elf_dynamic_do_rel): Update prototype of RESOLVE arg.
	Pass `elf_machine_pltrel_p (R->r_type)' result as NOPLT flag value.
	* sysdeps/i386/dl-machine.h (elf_machine_pltrel_p): New macro.
	* sysdeps/m68k/dl-machine.h (elf_machine_pltrel_p): Likewise.
	* sysdeps/stub/dl-machine.h (elf_machine_pltrel_p): Likewise.
This commit is contained in:
Roland McGrath
1996-06-02 21:35:43 +00:00
parent 9004bc202e
commit 6c03c2cf27
11 changed files with 50 additions and 25 deletions
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2
elf/rtld.c
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@@ -318,7 +318,7 @@ of this helper program; chances are you did not intend to run this program.\n",
const Elf32_Sym *ref = NULL;
Elf32_Addr loadbase = _dl_lookup_symbol (_dl_argv[i], &ref,
_dl_loaded, "argument",
1);
0);
char buf[20], *bp;
buf[sizeof buf - 1] = '\0';
bp = _itoa (ref->st_value, &buf[sizeof buf - 1], 16, 0);