Squashed 'third_party/elfutils/' content from commit 555e15e
Change-Id: I61cde98949e47e5c8c09c33260de17f30921be79
git-subtree-dir: third_party/elfutils
git-subtree-split: 555e15ebe8bf1eb33d00747173cfc80cc65648a4
diff --git a/libasm/disasm_begin.c b/libasm/disasm_begin.c
new file mode 100644
index 0000000..d00852b
--- /dev/null
+++ b/libasm/disasm_begin.c
@@ -0,0 +1,64 @@
+/* Create context descriptor for disassembler.
+ Copyright (C) 2005, 2008 Red Hat, Inc.
+ This file is part of elfutils.
+ Written by Ulrich Drepper <drepper@redhat.com>, 2005.
+
+ This file is free software; you can redistribute it and/or modify
+ it under the terms of either
+
+ * the GNU Lesser General Public License as published by the Free
+ Software Foundation; either version 3 of the License, or (at
+ your option) any later version
+
+ or
+
+ * the GNU General Public License as published by the Free
+ Software Foundation; either version 2 of the License, or (at
+ your option) any later version
+
+ or both in parallel, as here.
+
+ elfutils is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ General Public License for more details.
+
+ You should have received copies of the GNU General Public License and
+ the GNU Lesser General Public License along with this program. If
+ not, see <http://www.gnu.org/licenses/>. */
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#include <stdlib.h>
+
+#include "libasmP.h"
+#include "../libebl/libeblP.h"
+
+
+DisasmCtx_t *
+disasm_begin (Ebl *ebl, Elf *elf, DisasmGetSymCB_t symcb)
+{
+ if (ebl == NULL)
+ return NULL;
+
+ if (ebl->disasm == NULL)
+ {
+ __libasm_seterrno (ASM_E_ENOSUP);
+ return NULL;
+ }
+
+ DisasmCtx_t *ctx = (DisasmCtx_t *) malloc (sizeof (DisasmCtx_t));
+ if (ctx == NULL)
+ {
+ __libasm_seterrno (ASM_E_NOMEM);
+ return NULL;
+ }
+
+ ctx->ebl = ebl;
+ ctx->elf = elf;
+ ctx->symcb = symcb;
+
+ return ctx;
+}