Squashed 'third_party/elfutils/' content from commit 555e15e
Change-Id: I61cde98949e47e5c8c09c33260de17f30921be79
git-subtree-dir: third_party/elfutils
git-subtree-split: 555e15ebe8bf1eb33d00747173cfc80cc65648a4
diff --git a/tests/asm-tst5.c b/tests/asm-tst5.c
new file mode 100644
index 0000000..5a29b01
--- /dev/null
+++ b/tests/asm-tst5.c
@@ -0,0 +1,116 @@
+/* Copyright (C) 2002-2012 Red Hat, Inc.
+ This file is part of elfutils.
+ Written by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ This file is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ 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 a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#include <fcntl.h>
+#include ELFUTILS_HEADER(asm)
+#include <libelf.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <sys/wait.h>
+
+#include "system.h"
+
+
+static const char fname[] = "asm-tst5-out.o";
+
+
+int
+main (void)
+{
+ AsmCtx_t *ctx;
+ int result = 0;
+ size_t cnt;
+
+ elf_version (EV_CURRENT);
+
+ Ebl *ebl = ebl_openbackend_machine (EM_386);
+ if (ebl == NULL)
+ {
+ puts ("cannot open backend library");
+ return 1;
+ }
+
+ ctx = asm_begin (fname, ebl, false);
+ if (ctx == NULL)
+ {
+ printf ("cannot create assembler context: %s\n", asm_errmsg (-1));
+ return 1;
+ }
+
+ /* Create 66000 sections. */
+ for (cnt = 0; cnt < 66000; ++cnt)
+ {
+ char buf[20];
+ AsmScn_t *scn;
+
+ /* Create a unique name. */
+ snprintf (buf, sizeof (buf), ".data.%zu", cnt);
+
+ /* Create the section. */
+ scn = asm_newscn (ctx, buf, SHT_PROGBITS, SHF_ALLOC | SHF_WRITE);
+ if (scn == NULL)
+ {
+ printf ("cannot create section \"%s\" in output file: %s\n",
+ buf, asm_errmsg (-1));
+ asm_abort (ctx);
+ return 1;
+ }
+
+ /* Add a name. */
+ snprintf (buf, sizeof (buf), "%zu", cnt);
+ if (asm_newsym (scn, buf, sizeof (uint32_t), STT_OBJECT,
+ STB_GLOBAL) == NULL)
+ {
+ printf ("cannot create symbol \"%s\": %s\n", buf, asm_errmsg (-1));
+ asm_abort (ctx);
+ return 1;
+ }
+
+ /* Add some content. */
+ if (asm_adduint32 (scn, cnt) != 0)
+ {
+ printf ("cannot create content of section \"%s\": %s\n",
+ buf, asm_errmsg (-1));
+ asm_abort (ctx);
+ return 1;
+ }
+ }
+
+ /* Create the output file. */
+ if (asm_end (ctx) != 0)
+ {
+ printf ("cannot create output file: %s\n", asm_errmsg (-1));
+ asm_abort (ctx);
+ return 1;
+ }
+
+ if (result == 0)
+ result = WEXITSTATUS (system ("../src/elflint -q asm-tst5-out.o"));
+
+ /* We don't need the file anymore. */
+ unlink (fname);
+
+ ebl_closebackend (ebl);
+
+ return result;
+}