X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=binutils%2Fnlmconv.c;h=157b41c21f8b014d86f4c190668616f568b7492c;hb=977888b9906f450cc0f3f2ecf917e7b33aaf1217;hp=0d5966a6e9eefd6193b65ce2f42ed4903be33be4;hpb=98faa4ff6b9a9cdf1721340865a728dfc4c1b35a;p=deliverable%2Fbinutils-gdb.git diff --git a/binutils/nlmconv.c b/binutils/nlmconv.c index 0d5966a6e9..157b41c21f 100644 --- a/binutils/nlmconv.c +++ b/binutils/nlmconv.c @@ -1,12 +1,12 @@ /* nlmconv.c -- NLM conversion program Copyright 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, - 2003, 2004, 2005 Free Software Foundation, Inc. + 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc. This file is part of GNU Binutils. This program 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 2 of the License, or + the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, @@ -16,7 +16,9 @@ You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ + Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, + MA 02110-1301, USA. */ + /* Written by Ian Lance Taylor . @@ -32,9 +34,10 @@ #endif #endif +#include "sysdep.h" #include "bfd.h" #include "libiberty.h" -#include "bucomm.h" +#include "filenames.h" #include "safe-ctype.h" #include "ansidecl.h" @@ -53,15 +56,13 @@ #include "coff/ecoff.h" #endif +#include "bucomm.h" + /* If strerror is just a macro, we want to use the one from libiberty since it will handle undefined values. */ #undef strerror extern char *strerror (int); -#ifndef localtime -extern struct tm *localtime (); -#endif - #ifndef SEEK_SET #define SEEK_SET 0 #endif @@ -197,7 +198,7 @@ main (int argc, char **argv) bfd *sharedbfd; size_t shared_offset = 0; size_t shared_size = 0; - Nlm_Internal_Fixed_Header sharedhdr; + static Nlm_Internal_Fixed_Header sharedhdr; int len; char *modname; char **matching; @@ -214,6 +215,8 @@ main (int argc, char **argv) program_name = argv[0]; xmalloc_set_program_name (program_name); + expandargv (&argc, &argv); + bfd_init (); set_default_bfd_target (); @@ -266,7 +269,7 @@ main (int argc, char **argv) ++optind; if (optind < argc) show_usage (stderr, 1); - if (strcmp (input_file, output_file) == 0) + if (filename_cmp (input_file, output_file) == 0) { fatal (_("input and output files must be different")); } @@ -393,9 +396,10 @@ main (int argc, char **argv) bss_sec = bfd_get_section_by_name (outbfd, NLM_UNINITIALIZED_DATA_NAME); if (bss_sec == NULL) { - bss_sec = bfd_make_section (outbfd, NLM_UNINITIALIZED_DATA_NAME); + bss_sec = bfd_make_section_with_flags (outbfd, + NLM_UNINITIALIZED_DATA_NAME, + SEC_ALLOC); if (bss_sec == NULL - || ! bfd_set_section_flags (outbfd, bss_sec, SEC_ALLOC) || ! bfd_set_section_alignment (outbfd, bss_sec, 1)) bfd_fatal (_("make .bss section")); } @@ -404,11 +408,10 @@ main (int argc, char **argv) so that programs which understand it can resurrect the original sections from the NLM. We will put a pointer to .nlmsections in the NLM header area. */ - secsec = bfd_make_section (outbfd, ".nlmsections"); + secsec = bfd_make_section_with_flags (outbfd, ".nlmsections", + SEC_HAS_CONTENTS); if (secsec == NULL) bfd_fatal (_("make .nlmsections section")); - if (! bfd_set_section_flags (outbfd, secsec, SEC_HAS_CONTENTS)) - bfd_fatal (_("set .nlmsections flags")); #ifdef NLMCONV_POWERPC /* For PowerPC NetWare we need to build stubs for calls to undefined @@ -474,23 +477,23 @@ main (int argc, char **argv) ++sym->name; else { - char *new; + char *new_name; - new = xmalloc (strlen (bfd_asymbol_name (sym)) + 1); - new[0] = outlead; - strcpy (new + 1, bfd_asymbol_name (sym) + 1); - sym->name = new; + new_name = xmalloc (strlen (bfd_asymbol_name (sym)) + 1); + new_name[0] = outlead; + strcpy (new_name + 1, bfd_asymbol_name (sym) + 1); + sym->name = new_name; } } } else { - char *new; + char *new_name; - new = xmalloc (strlen (bfd_asymbol_name (sym)) + 2); - new[0] = outlead; - strcpy (new + 1, bfd_asymbol_name (sym)); - sym->name = new; + new_name = xmalloc (strlen (bfd_asymbol_name (sym)) + 2); + new_name[0] = outlead; + strcpy (new_name + 1, bfd_asymbol_name (sym)); + sym->name = new_name; } } @@ -712,11 +715,10 @@ main (int argc, char **argv) else { custom_size = st.st_size; - custom_section = bfd_make_section (outbfd, ".nlmcustom"); + custom_section = bfd_make_section_with_flags (outbfd, ".nlmcustom", + SEC_HAS_CONTENTS); if (custom_section == NULL - || ! bfd_set_section_size (outbfd, custom_section, custom_size) - || ! bfd_set_section_flags (outbfd, custom_section, - SEC_HAS_CONTENTS)) + || ! bfd_set_section_size (outbfd, custom_section, custom_size)) bfd_fatal (_("custom section")); } } @@ -733,13 +735,12 @@ main (int argc, char **argv) else { help_size = st.st_size; - help_section = bfd_make_section (outbfd, ".nlmhelp"); + help_section = bfd_make_section_with_flags (outbfd, ".nlmhelp", + SEC_HAS_CONTENTS); if (help_section == NULL - || ! bfd_set_section_size (outbfd, help_section, help_size) - || ! bfd_set_section_flags (outbfd, help_section, - SEC_HAS_CONTENTS)) + || ! bfd_set_section_size (outbfd, help_section, help_size)) bfd_fatal (_("help section")); - strncpy (nlm_extended_header (outbfd)->stamp, "MeSsAgEs", 8); + LITMEMCPY (nlm_extended_header (outbfd)->stamp, "MeSsAgEs"); } } if (message_file != NULL) @@ -755,13 +756,13 @@ main (int argc, char **argv) else { message_size = st.st_size; - message_section = bfd_make_section (outbfd, ".nlmmessages"); + message_section = bfd_make_section_with_flags (outbfd, + ".nlmmessages", + SEC_HAS_CONTENTS); if (message_section == NULL - || ! bfd_set_section_size (outbfd, message_section, message_size) - || ! bfd_set_section_flags (outbfd, message_section, - SEC_HAS_CONTENTS)) + || ! bfd_set_section_size (outbfd, message_section, message_size)) bfd_fatal (_("message section")); - strncpy (nlm_extended_header (outbfd)->stamp, "MeSsAgEs", 8); + LITMEMCPY (nlm_extended_header (outbfd)->stamp, "MeSsAgEs"); } } if (modules != NULL) @@ -771,11 +772,10 @@ main (int argc, char **argv) module_size = 0; for (l = modules; l != NULL; l = l->next) module_size += strlen (l->string) + 1; - module_section = bfd_make_section (outbfd, ".nlmmodules"); + module_section = bfd_make_section_with_flags (outbfd, ".nlmmodules", + SEC_HAS_CONTENTS); if (module_section == NULL - || ! bfd_set_section_size (outbfd, module_section, module_size) - || ! bfd_set_section_flags (outbfd, module_section, - SEC_HAS_CONTENTS)) + || ! bfd_set_section_size (outbfd, module_section, module_size)) bfd_fatal (_("module section")); } if (rpc_file != NULL) @@ -791,13 +791,12 @@ main (int argc, char **argv) else { rpc_size = st.st_size; - rpc_section = bfd_make_section (outbfd, ".nlmrpc"); + rpc_section = bfd_make_section_with_flags (outbfd, ".nlmrpc", + SEC_HAS_CONTENTS); if (rpc_section == NULL - || ! bfd_set_section_size (outbfd, rpc_section, rpc_size) - || ! bfd_set_section_flags (outbfd, rpc_section, - SEC_HAS_CONTENTS)) + || ! bfd_set_section_size (outbfd, rpc_section, rpc_size)) bfd_fatal (_("rpc section")); - strncpy (nlm_extended_header (outbfd)->stamp, "MeSsAgEs", 8); + LITMEMCPY (nlm_extended_header (outbfd)->stamp, "MeSsAgEs"); } } if (sharelib_file != NULL) @@ -847,27 +846,27 @@ main (int argc, char **argv) if (shared_offset > (size_t) sharedhdr.publicsOffset) shared_offset = sharedhdr.publicsOffset; shared_size = st.st_size - shared_offset; - shared_section = bfd_make_section (outbfd, ".nlmshared"); + shared_section = bfd_make_section_with_flags (outbfd, + ".nlmshared", + SEC_HAS_CONTENTS); if (shared_section == NULL || ! bfd_set_section_size (outbfd, shared_section, - shared_size) - || ! bfd_set_section_flags (outbfd, shared_section, - SEC_HAS_CONTENTS)) + shared_size)) bfd_fatal (_("shared section")); - strncpy (nlm_extended_header (outbfd)->stamp, "MeSsAgEs", 8); + LITMEMCPY (nlm_extended_header (outbfd)->stamp, "MeSsAgEs"); } } } /* Check whether a version was given. */ - if (strncmp (version_hdr->stamp, "VeRsIoN#", 8) != 0) + if (!CONST_STRNEQ (version_hdr->stamp, "VeRsIoN#")) non_fatal (_("warning: No version number given")); /* At least for now, always create an extended header, because that is what NLMLINK does. */ - strncpy (nlm_extended_header (outbfd)->stamp, "MeSsAgEs", 8); + LITMEMCPY (nlm_extended_header (outbfd)->stamp, "MeSsAgEs"); - strncpy (nlm_cygnus_ext_header (outbfd)->stamp, "CyGnUsEx", 8); + LITMEMCPY (nlm_cygnus_ext_header (outbfd)->stamp, "CyGnUsEx"); /* If the date was not given, force it in. */ if (nlm_version_header (outbfd)->month == 0 @@ -882,7 +881,7 @@ main (int argc, char **argv) nlm_version_header (outbfd)->month = ptm->tm_mon + 1; nlm_version_header (outbfd)->day = ptm->tm_mday; nlm_version_header (outbfd)->year = ptm->tm_year + 1900; - strncpy (version_hdr->stamp, "VeRsIoN#", 8); + LITMEMCPY (version_hdr->stamp, "VeRsIoN#"); } #ifdef NLMCONV_POWERPC @@ -980,7 +979,7 @@ main (int argc, char **argv) for (l = modules; l != NULL; l = l->next) { *set = strlen (l->string); - strncpy (set + 1, l->string, *set); + strncpy ((char *) set + 1, l->string, *set); set += *set + 1; ++c; } @@ -1107,10 +1106,11 @@ show_usage (FILE *file, int status) -T --header-file= Read for NLM header information\n\ -l --linker= Use for any linking\n\ -d --debug Display on stderr the linker command line\n\ + @ Read options from .\n\ -h --help Display this information\n\ -v --version Display the program's version\n\ ")); - if (status == 0) + if (REPORT_BUGS_TO[0] && status == 0) fprintf (file, _("Report bugs to %s\n"), REPORT_BUGS_TO); exit (status); } @@ -1698,13 +1698,12 @@ powerpc_build_stubs (bfd *inbfd, bfd *outbfd ATTRIBUTE_UNUSED, /* Make a section to hold stubs. We don't set SEC_HAS_CONTENTS for the section to prevent copy_sections from reading from it. */ - stub_sec = bfd_make_section (inbfd, ".stubs"); + stub_sec = bfd_make_section_with_flags (inbfd, ".stubs", + (SEC_CODE + | SEC_RELOC + | SEC_ALLOC + | SEC_LOAD)); if (stub_sec == (asection *) NULL - || ! bfd_set_section_flags (inbfd, stub_sec, - (SEC_CODE - | SEC_RELOC - | SEC_ALLOC - | SEC_LOAD)) || ! bfd_set_section_alignment (inbfd, stub_sec, 2)) bfd_fatal (".stubs"); @@ -1712,14 +1711,13 @@ powerpc_build_stubs (bfd *inbfd, bfd *outbfd ATTRIBUTE_UNUSED, got_sec = bfd_get_section_by_name (inbfd, ".got"); if (got_sec == (asection *) NULL) { - got_sec = bfd_make_section (inbfd, ".got"); + got_sec = bfd_make_section_with_flags (inbfd, ".got", + (SEC_DATA + | SEC_RELOC + | SEC_ALLOC + | SEC_LOAD + | SEC_HAS_CONTENTS)); if (got_sec == (asection *) NULL - || ! bfd_set_section_flags (inbfd, got_sec, - (SEC_DATA - | SEC_RELOC - | SEC_ALLOC - | SEC_LOAD - | SEC_HAS_CONTENTS)) || ! bfd_set_section_alignment (inbfd, got_sec, 2)) bfd_fatal (".got"); } @@ -1748,9 +1746,9 @@ powerpc_build_stubs (bfd *inbfd, bfd *outbfd ATTRIBUTE_UNUSED, /* Make a new undefined symbol with the same name but without the leading `.'. */ - newsym = (asymbol *) xmalloc (sizeof (asymbol)); + newsym = xmalloc (sizeof (asymbol)); *newsym = *sym; - newname = (char *) xmalloc (strlen (bfd_asymbol_name (sym))); + newname = xmalloc (strlen (bfd_asymbol_name (sym))); strcpy (newname, bfd_asymbol_name (sym) + 1); newsym->name = newname; @@ -2042,7 +2040,7 @@ powerpc_mangle_relocs (bfd *outbfd, asection *insec, file. */ static char * -link_inputs (struct string_list *inputs, char *ld, char * map_file) +link_inputs (struct string_list *inputs, char *ld, char * mfile) { size_t c; struct string_list *q; @@ -2091,12 +2089,12 @@ link_inputs (struct string_list *inputs, char *ld, char * map_file) argv[3] = unlink_on_exit; /* If we have been given the name of a mapfile and that name is not 'stderr' then pass it on to the linker. */ - if (map_file - && * map_file - && strcmp (map_file, "stderr") == 0) + if (mfile + && * mfile + && strcmp (mfile, "stderr") == 0) { argv[4] = (char *) "-Map"; - argv[5] = map_file; + argv[5] = mfile; i = 6; } else