generalize ELF hash table types not to assume 32-bit entries
alpha and s390x gratuitously use 64-bit entries (wasting 2x space and
cache utilization) despite the values always being 32-bit.
based on patch by Bobby Bingham, with changes suggested by Alexander
Monakov to use the public Elf_Symndx type from link.h (and make it
properly variable by arch) rather than adding new internal
infrastructure for handling the type.
diff --git a/ldso/dynlink.c b/ldso/dynlink.c
index acb73bc..ad49cac 100644
--- a/ldso/dynlink.c
+++ b/ldso/dynlink.c
@@ -54,7 +54,7 @@
size_t phentsize;
int refcnt;
Sym *syms;
- uint32_t *hashtab;
+ Elf_Symndx *hashtab;
uint32_t *ghashtab;
int16_t *versym;
char *strings;
@@ -206,7 +206,7 @@
{
size_t i;
Sym *syms = dso->syms;
- uint32_t *hashtab = dso->hashtab;
+ Elf_Symndx *hashtab = dso->hashtab;
char *strings = dso->strings;
for (i=hashtab[2+h%hashtab[0]]; i; i=hashtab[2+hashtab[0]+i]) {
if ((!dso->versym || dso->versym[i] >= 0)