Commit a48cd1cf58

@@ -22,7 +22,7 @@ pub fn lookup(vername: []const u8, name: []const u8) usize {
         }) {
             const this_ph = @intToPtr(*elf.Phdr, ph_addr);
             switch (this_ph.p_type) {
-                elf.PT_LOAD => base = vdso_addr + this_ph.p_offset - this_ph.p_vaddr,
+                elf.PT_LOAD => base = vdso_addr +% this_ph.p_offset -% this_ph.p_vaddr,
                 elf.PT_DYNAMIC => maybe_dynv = @intToPtr([*]usize, vdso_addr + this_ph.p_offset),
                 else => {},
             }
@@ -40,7 +40,7 @@ pub fn lookup(vername: []const u8, name: []const u8) usize {
     {
         var i: usize = 0;
         while (dynv[i] != 0) : (i += 2) {
-            const p = base + dynv[i + 1];
+            const p = base +% dynv[i + 1];
             switch (dynv[i]) {
                 elf.DT_STRTAB => maybe_strings = @intToPtr([*]u8, p),
                 elf.DT_SYMTAB => maybe_syms = @intToPtr([*]elf.Sym, p),
@@ -71,7 +71,7 @@ pub fn lookup(vername: []const u8, name: []const u8) usize {
             if (!checkver(maybe_verdef.?, versym[i], vername, strings))
                 continue;
         }
-        return base + syms[i].st_value;
+        return base +% syms[i].st_value;
     }
 
     return 0;