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natCore.cc (create): Use __builtin_alloca, and compute correct length of UTF-8 encoded name.

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* gnu/gcj/natCore.cc (create): Use __builtin_alloca, and compute
	correct length of UTF-8 encoded name.  Strip leading `/'.
	(_Jv_RegisterResource): Use _Jv_Malloc.

From-SVN: r52744
This commit is contained in:
Tom Tromey 2002-04-24 23:05:17 +00:00 committed by Tom Tromey
parent a62d375fda
commit 0df9cfc799
2 changed files with 17 additions and 3 deletions
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6
libjava/ChangeLog
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@ -1,3 +1,9 @@
2002-04-24 Tom Tromey <tromey@redhat.com>
* gnu/gcj/natCore.cc (create): Use __builtin_alloca, and compute
correct length of UTF-8 encoded name. Strip leading `/'.
(_Jv_RegisterResource): Use _Jv_Malloc.
2002-04-23 Adam Megacz <adam@xwt.org>
* win32.cc, include/win32.cc (backtrace): Added this function

14
libjava/gnu/gcj/natCore.cc
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@ -1,6 +1,6 @@
// natCore -- C++ side of Core
/* Copyright (C) 2001 Free Software Foundation
/* Copyright (C) 2001, 2002 Free Software Foundation
This file is part of libgcj.
@ -40,7 +40,7 @@ void _Jv_RegisterResource (void *vptr)
// These are permanent data structures for now. This routine is
// called from a static constructor, so we shouldn't depend on too
// much existing infrastructure.
core_chain *cc = (core_chain *) malloc (sizeof (core_chain));
core_chain *cc = (core_chain *) _Jv_Malloc (sizeof (core_chain));
cc->name_length = ((int *)rptr)[0];
cc->data_length = ((int *)rptr)[1];
@ -56,10 +56,18 @@ void _Jv_RegisterResource (void *vptr)
gnu::gcj::Core *
gnu::gcj::Core::create (jstring name)
{
char buf[name->length() + 1];
char *buf = (char *) __builtin_alloca (JvGetStringUTFLength (name) + 1);
jsize total = JvGetStringUTFRegion (name, 0, name->length(), buf);
buf[total] = '\0';
// Usually requests here end up as an absolute URL. We strip the
// initial `/'.
if (buf[0] == '/')
{
++buf;
--total;
}
core_chain *node = root;
while (node)