[PATCH] Add bci to Zero frames in crash dumps too

[Gary Benson]

Hi all,

Further to my last mail, this commit makes Zero's stack printer
decode interpreter frames' bcis in crash dumps too.  I'm sure
I've written this before, but apparently I didn't commit it...

Cheers,
Gary

-- 
http://gbenson.net/
-------------- next part --------------
diff -r f0c97fcc519f -r 9b5aa042e9c2 ChangeLog
--- a/ChangeLog	Fri May 22 14:56:54 2009 +0100
+++ b/ChangeLog	Fri May 22 15:18:17 2009 +0100
@@ -1,3 +1,9 @@
+2009-05-22  Gary Benson  <gbenson at redhat.com>
+
+	* ports/hotspot/src/cpu/zero/vm/stackPrinter_zero.hpp
+	Include interpreterRuntime.hpp and scopeDesc.hpp.
+	(ZeroStackPrinter::print_word): Decode bcx to get bci.
+
 2009-05-22  Gary Benson  <gbenson at redhat.com>
 
 	* patches/icedtea-zero.patch
diff -r f0c97fcc519f -r 9b5aa042e9c2 ports/hotspot/src/cpu/zero/vm/stackPrinter_zero.hpp
--- a/ports/hotspot/src/cpu/zero/vm/stackPrinter_zero.hpp	Fri May 22 14:56:54 2009 +0100
+++ b/ports/hotspot/src/cpu/zero/vm/stackPrinter_zero.hpp	Fri May 22 15:18:17 2009 +0100
@@ -116,6 +116,12 @@
               value = istate->method()->name_and_sig_as_C_string(_buf,_buflen);
               field = "istate->_method";
             }
+            else if (is_valid && !strcmp(field, "_bcp") && istate->bcp()) {
+              snprintf(_buf, _buflen, PTR_FORMAT " (bci %d)", istate->bcp(),
+                       istate->method()->bci_from(istate->bcp()));
+              value = _buf;
+              field = "istate->_bcp";
+            }
             else {
               snprintf(_buf, _buflen, "%sistate->%s",
                        field[strlen(field) - 1] == ')' ? "(": "", field);