a10y / wwjdk Goto Github PK

Welcome to OpenJDK!
===================

For information about building OpenJDK, including how to fully retrieve all
source code, please see either of these:

  * common/doc/building.html   (html version)
  * common/doc/building.md     (markdown version)

See http://openjdk.java.net/ for more information about OpenJDK.

-------------------------------------------------

Changes
=======

I am using a more recent version of BerkeleyDB than expected, but that required
minimal difference. To build hotspot required to things:

    1. Adding the `--disable-warnings-as-errors` flag to configure
    2. Apply the below diff in the hotspot/ project:

diff -r fbb9c8026495 src/jdk.hotspot.agent/macosx/native/libsaproc/symtab.c
--- a/src/jdk.hotspot.agent/macosx/native/libsaproc/symtab.c	Fri Apr 28 02:54:05 2017 -0700
+++ b/src/jdk.hotspot.agent/macosx/native/libsaproc/symtab.c	Tue Jun 27 15:42:19 2017 -0700
@@ -63,7 +63,7 @@
     key.size = strlen(key.data) + 1;
     value.data = &(symtab->symbols[i]);
     value.size = sizeof(symtab_symbol);
-    (*symtab->hash_table->put)(symtab->hash_table, &key, &value, 0);
+    (*symtab->hash_table->put)(symtab->hash_table, NULL, &key, &value, 0);

     // check result
     if (is_debug()) {
@@ -72,7 +72,7 @@
       strcpy(tmp, symtab->symbols[i].name);
       rkey.data = tmp;
       rkey.size = strlen(tmp) + 1;
-      (*symtab->hash_table->get)(symtab->hash_table, &rkey, &rvalue, 0);
+      (*symtab->hash_table->get)(symtab->hash_table, NULL, &rkey, &rvalue, 0);
       // we may get a copy back so compare contents
       symtab_symbol *res = (symtab_symbol *)rvalue.data;
       if (strcmp(res->name, symtab->symbols[i].name)  ||
@@ -371,7 +371,7 @@

   key.data = (char*)(uintptr_t)sym_name;
   key.size = strlen(sym_name) + 1;
-  ret = (*symtab->hash_table->get)(symtab->hash_table, &key, &value, 0);
+  ret = (*symtab->hash_table->get)(symtab->hash_table, NULL, &key, &value, 0);
   if (ret == 0) {
     symtab_symbol *sym = value.data;
     uintptr_t rslt = (uintptr_t) ((char*)base + sym->offset);