Ulrich Drepper | a38998e | 2005-08-03 02:05:39 +0000 | [diff] [blame] | 1 | /* Copyright (C) 2002, 2004, 2005 Red Hat, Inc. |
Ulrich Drepper | b08d5a8 | 2005-07-26 05:00:05 +0000 | [diff] [blame] | 2 | Written by Ulrich Drepper <drepper@redhat.com>, 2002. |
| 3 | |
| 4 | This program is Open Source software; you can redistribute it and/or |
| 5 | modify it under the terms of the Open Software License version 1.0 as |
| 6 | published by the Open Source Initiative. |
| 7 | |
| 8 | You should have received a copy of the Open Software License along |
| 9 | with this program; if not, you may obtain a copy of the Open Software |
| 10 | License version 1.0 from http://www.opensource.org/licenses/osl.php or |
| 11 | by writing the Open Source Initiative c/o Lawrence Rosen, Esq., |
| 12 | 3001 King Ranch Road, Ukiah, CA 95482. */ |
| 13 | |
Roland McGrath | d7f8d0c | 2005-11-17 02:32:03 +0000 | [diff] [blame^] | 14 | #ifdef HAVE_CONFIG_H |
| 15 | # include <config.h> |
| 16 | #endif |
| 17 | |
Ulrich Drepper | b08d5a8 | 2005-07-26 05:00:05 +0000 | [diff] [blame] | 18 | #include <fcntl.h> |
Roland McGrath | d7f8d0c | 2005-11-17 02:32:03 +0000 | [diff] [blame^] | 19 | #include ELFUTILS_HEADER(asm) |
Ulrich Drepper | b08d5a8 | 2005-07-26 05:00:05 +0000 | [diff] [blame] | 20 | #include <libelf.h> |
| 21 | #include <stdio.h> |
| 22 | #include <stdlib.h> |
| 23 | #include <string.h> |
| 24 | #include <unistd.h> |
| 25 | #include <sys/wait.h> |
| 26 | |
| 27 | #include "system.h" |
| 28 | |
| 29 | |
| 30 | static const char fname[] = "asm-tst5-out.o"; |
| 31 | |
| 32 | |
| 33 | int |
| 34 | main (void) |
| 35 | { |
| 36 | AsmCtx_t *ctx; |
| 37 | int result = 0; |
| 38 | size_t cnt; |
| 39 | |
| 40 | elf_version (EV_CURRENT); |
| 41 | |
Ulrich Drepper | a38998e | 2005-08-03 02:05:39 +0000 | [diff] [blame] | 42 | Ebl *ebl = ebl_openbackend_machine (EM_386); |
| 43 | if (ebl == NULL) |
| 44 | { |
| 45 | puts ("cannot open backend library"); |
| 46 | return 1; |
| 47 | } |
| 48 | |
| 49 | ctx = asm_begin (fname, ebl, false); |
Ulrich Drepper | b08d5a8 | 2005-07-26 05:00:05 +0000 | [diff] [blame] | 50 | if (ctx == NULL) |
| 51 | { |
| 52 | printf ("cannot create assembler context: %s\n", asm_errmsg (-1)); |
| 53 | return 1; |
| 54 | } |
| 55 | |
| 56 | /* Create 66000 sections. */ |
| 57 | for (cnt = 0; cnt < 66000; ++cnt) |
| 58 | { |
| 59 | char buf[20]; |
| 60 | AsmScn_t *scn; |
| 61 | |
| 62 | /* Create a unique name. */ |
| 63 | snprintf (buf, sizeof (buf), ".data.%Zu", cnt); |
| 64 | |
| 65 | /* Create the section. */ |
| 66 | scn = asm_newscn (ctx, buf, SHT_PROGBITS, SHF_ALLOC | SHF_WRITE); |
| 67 | if (scn == NULL) |
| 68 | { |
| 69 | printf ("cannot create section \"%s\" in output file: %s\n", |
| 70 | buf, asm_errmsg (-1)); |
| 71 | asm_abort (ctx); |
| 72 | return 1; |
| 73 | } |
| 74 | |
| 75 | /* Add a name. */ |
| 76 | snprintf (buf, sizeof (buf), "%Zu", cnt); |
| 77 | if (asm_newsym (scn, buf, sizeof (uint32_t), STT_OBJECT, |
| 78 | STB_GLOBAL) == NULL) |
| 79 | { |
| 80 | printf ("cannot create symbol \"%s\": %s\n", buf, asm_errmsg (-1)); |
| 81 | asm_abort (ctx); |
| 82 | return 1; |
| 83 | } |
| 84 | |
| 85 | /* Add some content. */ |
| 86 | if (asm_adduint32 (scn, cnt) != 0) |
| 87 | { |
| 88 | printf ("cannot create content of section \"%s\": %s\n", |
| 89 | buf, asm_errmsg (-1)); |
| 90 | asm_abort (ctx); |
| 91 | return 1; |
| 92 | } |
| 93 | } |
| 94 | |
| 95 | /* Create the output file. */ |
| 96 | if (asm_end (ctx) != 0) |
| 97 | { |
| 98 | printf ("cannot create output file: %s\n", asm_errmsg (-1)); |
| 99 | asm_abort (ctx); |
| 100 | return 1; |
| 101 | } |
| 102 | |
| 103 | if (result == 0) |
| 104 | result = WEXITSTATUS (system ("\ |
| 105 | env LD_LIBRARY_PATH=../libelf ../src/elflint -q asm-tst5-out.o")); |
| 106 | |
| 107 | /* We don't need the file anymore. */ |
| 108 | unlink (fname); |
| 109 | |
Ulrich Drepper | a38998e | 2005-08-03 02:05:39 +0000 | [diff] [blame] | 110 | ebl_closebackend (ebl); |
| 111 | |
Ulrich Drepper | b08d5a8 | 2005-07-26 05:00:05 +0000 | [diff] [blame] | 112 | return result; |
| 113 | } |