diff options
Diffstat (limited to 'tests/asm-tst4.c')
| -rw-r--r-- | tests/asm-tst4.c | 88 |
1 files changed, 88 insertions, 0 deletions
diff --git a/tests/asm-tst4.c b/tests/asm-tst4.c new file mode 100644 index 00000000..29d6485d --- /dev/null +++ b/tests/asm-tst4.c @@ -0,0 +1,88 @@ +/* Copyright (C) 2002, 2004 Red Hat, Inc. + Written by Ulrich Drepper <[email protected]>, 2002. + + This program is Open Source software; you can redistribute it and/or + modify it under the terms of the Open Software License version 1.0 as + published by the Open Source Initiative. + + You should have received a copy of the Open Software License along + with this program; if not, you may obtain a copy of the Open Software + License version 1.0 from http://www.opensource.org/licenses/osl.php or + by writing the Open Source Initiative c/o Lawrence Rosen, Esq., + 3001 King Ranch Road, Ukiah, CA 95482. */ + +#include <fcntl.h> +#include <libasm.h> +#include <libelf.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <unistd.h> +#include <sys/wait.h> + + +static const char fname[] = "asm-tst4-out.o"; + + +int +main (void) +{ + AsmCtx_t *ctx; + int result = 0; + size_t cnt; + + elf_version (EV_CURRENT); + + ctx = asm_begin (fname, false, EM_386, ELFCLASS32, ELFDATA2LSB); + 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 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 ("\ +env LD_LIBRARY_PATH=../libelf ../src/elflint -q asm-tst4-out.o")); + + /* We don't need the file anymore. */ + unlink (fname); + + return result; +} |
