Merge remote branch 'origin/master' into prelink

* origin/master:
  bump version to 0.9.32-rc2-git
  release 0.9.32-rc2
  nptl: Fix __USER_LABEL_PREFIX__ concatenatio
  nptl: fix start_thread() for _STACK_GROWS_UP
  ldso: get rid of _dl_lookup_hash
  Add protected symbols support for all architectures
  Revert "ldso/arm: Correct protected symbol resolution"
  Revert "ldso_sh: add support for protected symbols to SH"
  Revert "ldso/i386: support protected symbols"
  cris: Fix build issues
  syslog: fix 'everyone logs with user facility'
  __psfs_parse_spec: always use long int for %p
  buildsys: headers target should not depend on sysnum.h
  buildsys: fix make release target
  nptl: get rid of the last preprocessor warning when __ASSUME_TGKILL is not defined
  remove uClibc_ctype.h if !LOCALE
  Revert "Makefile.in: Add header to 'all' target"
  nptl: get rid of preprocessor warning when __ASSUME_TGKILL is not defined

Conflicts:
	ldso/include/dl-hash.h
	ldso/ldso/arm/elfinterp.c
	ldso/ldso/avr32/elfinterp.c
	ldso/ldso/bfin/elfinterp.c
	ldso/ldso/cris/elfinterp.c
	ldso/ldso/dl-hash.c
	ldso/ldso/i386/elfinterp.c
	ldso/ldso/m68k/elfinterp.c
	ldso/ldso/mips/elfinterp.c
	ldso/ldso/powerpc/elfinterp.c
	ldso/ldso/sh/elfinterp.c
	ldso/ldso/sh64/elfinterp.c
	ldso/ldso/sparc/elfinterp.c
	ldso/ldso/x86_64/elfinterp.c
	ldso/ldso/xtensa/elfinterp.c
	ldso/libdl/libdl.c

Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>

1 files changed, 10 insertions, 11 deletions

diff --git a/ldso/ldso/m68k/elfinterp.c b/ldso/ldso/m68k/elfinterp.c
index 195dba5e5..8ad4ae58b 100644
--- a/ldso/ldso/m68k/elfinterp.c
+++ b/ldso/ldso/m68k/elfinterp.c
@@ -70,7 +70,7 @@ _dl_linux_resolver(struct elf_resolve *tpnt, int reloc_entry)
 	got_addr = (char **)instr_addr;
 
 	/* Get the address of the GOT entry. */
-	new_addr = _dl_find_hash(symname, &_dl_loaded_modules->symbol_scope, tpnt, NULL, ELF_RTYPE_CLASS_PLT, NULL);
+	new_addr = _dl_find_hash(symname, &_dl_loaded_modules->symbol_scope, tpnt, ELF_RTYPE_CLASS_PLT, NULL);
 	if (unlikely(!new_addr)) {
 		_dl_dprintf(2, "%s: Can't resolve symbol '%s'\n", _dl_progname, symname);
 		_dl_exit(1);
@@ -157,37 +157,36 @@ _dl_do_reloc(struct elf_resolve *tpnt, struct r_scope_elem *scope,
 	int reloc_type;
 	int symtab_index;
 	char *symname;
-	ElfW(Sym) *sym;
+	struct symbol_ref sym_ref;
 	ElfW(Addr) *reloc_addr;
 	ElfW(Addr) symbol_addr;
 #if defined (__SUPPORT_LD_DEBUG__)
 	ElfW(Addr) old_val;
 #endif
 
-	struct sym_val current_value = { NULL, NULL };
-
 	reloc_addr = (ElfW(Addr)*)(tpnt->loadaddr + (unsigned long)rpnt->r_offset);
 	reloc_type = ELF_R_TYPE(rpnt->r_info);
 	symtab_index = ELF_R_SYM(rpnt->r_info);
-	sym = &symtab[symtab_index];
+	sym_ref.sym = &symtab[symtab_index];
+	sym_ref.tpnt = NULL;
 	symbol_addr = 0;
-	symname = strtab + sym->st_name;
+	symname = strtab + sym_ref.sym->st_name;
 
 	if (symtab_index) {
 		symbol_addr = (ElfW(Addr))_dl_find_hash(symname, scope, tpnt,
-						&current_value, elf_machine_type_class(reloc_type), NULL);
+							    elf_machine_type_class(reloc_type), &sym_ref);
 		/*
 		 * We want to allow undefined references to weak symbols - this
 		 * might have been intentional.  We should not be linking local
 		 * symbols here, so all bases should be covered.
 		 */
-		if (unlikely(!symbol_addr && ELF_ST_BIND(sym->st_info) != STB_WEAK)) {
+		if (unlikely(!symbol_addr && ELF_ST_BIND(sym_ref.sym->st_info) != STB_WEAK)) {
 			_dl_dprintf(2, "%s: can't resolve symbol '%s'\n", _dl_progname, symname);
 			_dl_exit(1);
 		}
 		if (_dl_trace_prelink)
 			_dl_debug_lookup (symname, tpnt, &symtab[symtab_index],
-						&current_value, elf_machine_type_class(reloc_type));
+						&sym_ref, elf_machine_type_class(reloc_type));
 	}
 
 #if defined (__SUPPORT_LD_DEBUG__)
@@ -235,12 +234,12 @@ _dl_do_reloc(struct elf_resolve *tpnt, struct r_scope_elem *scope,
 				if (_dl_debug_move)
 					_dl_dprintf(_dl_debug_file,
 						    "\t%s move %d bytes from %x to %x\n",
-						    symname, sym->st_size,
+						    symname, sym_ref.sym->st_size,
 						    symbol_addr, reloc_addr);
 #endif
 				_dl_memcpy ((void *) reloc_addr,
 				            (void *) symbol_addr,
-				            sym->st_size);
+				            sym_ref.sym->st_size);
 			} else
 				_dl_dprintf(_dl_debug_file, "no symbol_addr to copy !?\n");
 			break;