1 files changed, 18 insertions, 0 deletions
diff --git a/src/libmach/symelf.c b/src/libmach/symelf.c
index 7babbd49..0b9f410e 100644
--- a/src/libmach/symelf.c
+++ b/src/libmach/symelf.c
@@ -53,6 +53,7 @@ elfsyminit(Fhdr *fp)
 		p = &elf->prog[i];
 		if(p->type != ElfProgDynamic)
 			continue;
+		elf->dynamic = p->vaddr;
 		memset(&sym, 0, sizeof sym);
 		sym.name = "_DYNAMIC";
 		sym.loc = locaddr(p->vaddr);
@@ -65,6 +66,23 @@ elfsyminit(Fhdr *fp)
 }
 
 int
+elfsymlookup(Elf *elf, char *name, ulong *addr)
+{
+	int i;
+	ElfSym esym;
+
+	for(i=0; elfsym(elf, i, &esym) >= 0; i++){
+		if(esym.name == nil)
+			continue;
+		if(strcmp(esym.name, name) == 0){
+			*addr = esym.value;
+			return 0;
+		}
+	}
+	return -1;
+}
+
+int
 symelf(Fhdr *fhdr)
 {
 	int ret;