ldso: FDPIC: fix type mismatches

With gcc-14 warnings caused by type mismatches turn to errors:
- (void **) needs explicit conversion operator to become
  struct funcdesc_value **entry
- both subexpressions of the ternary operator must be pointers
- %p should be used instead of %x to print a pointer

Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>

ldso/ldso/fdpic/dl-inlines.h

@@ -102,7 +102,7 @@ __dl_update_loadaddr_hdr(struct elf32_fdpic_loadaddr loadaddr, void *addr,
 
 #if defined (__SUPPORT_LD_DEBUG__)
 	if (_dl_debug)
-		_dl_dprintf(_dl_debug_file, "%i: changed mapping %x at %x (old %x), size %x\n",
+		_dl_dprintf(_dl_debug_file, "%i: changed mapping %x at %x (old %p), size %x\n",
 			loadaddr.map->nsegs - 1,
 			segdata->p_vaddr, segdata->addr, oldaddr, segdata->p_memsz);
 #endif
@@ -177,7 +177,7 @@ _dl_funcdesc_for (void *entry_point, void *got_value)
 		tpnt->funcdesc_ht = ht;
 	}
 
-	entry = htab_find_slot(ht, entry_point, 1, hash_pointer, eq_pointer);
+	entry = (struct funcdesc_value **)htab_find_slot(ht, entry_point, 1, hash_pointer, eq_pointer);
 
 	if (entry == NULL)
 		_dl_exit(1);

ldso/ldso/fdpic/dl-sysdep.h

@@ -108,7 +108,7 @@ struct funcdesc_ht;
    && ELF32_ST_TYPE((SYM)->st_info) == STT_FUNC \
    ? _dl_funcdesc_for ((void *)DL_RELOC_ADDR ((TPNT)->loadaddr, (SYM)->st_value), \
  		       (TPNT)->loadaddr.got_value)			     \
-   : DL_RELOC_ADDR ((TPNT)->loadaddr, (SYM)->st_value))
+   : (void*)DL_RELOC_ADDR ((TPNT)->loadaddr, (SYM)->st_value))
 
 #define DL_GET_READY_TO_RUN_EXTRA_PARMS \
     , struct elf32_fdpic_loadmap *dl_boot_progmap, Elf32_Addr dl_boot_got_pointer