X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=binutils%2Fdlltool.c;h=5f921ae0954b4fcd7f1689cd1745308766c494a1;hb=69b975477d1abc861452d7cb2c82190e44c47a94;hp=1a8de3271538853857deb5445220fd41aeab268c;hpb=50c2245bd8d8b406e46e3888df92f2443f76a94f;p=deliverable%2Fbinutils-gdb.git diff --git a/binutils/dlltool.c b/binutils/dlltool.c index 1a8de32715..5f921ae095 100644 --- a/binutils/dlltool.c +++ b/binutils/dlltool.c @@ -1,5 +1,5 @@ /* dlltool.c -- tool to generate stuff for PE style DLLs - Copyright 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003 + Copyright 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc. This file is part of GNU Binutils. @@ -49,7 +49,7 @@ EXPORTS ( ( ( [ = ] ) | ( = . )) - [ @ ] [ NONAME ] [CONSTANT] [DATA] ) * + [ @ ] [ NONAME ] [CONSTANT] [DATA] [PRIVATE] ) * Declares name1 as an exported symbol from the DLL, with optional ordinal number . Or declares name1 as an alias (forward) of the function @@ -643,7 +643,8 @@ typedef struct export const char *internal_name; int ordinal; int constant; - int noname; + int noname; /* Don't put name in image file. */ + int private; /* Don't put reference in import lib. */ int data; int hint; int forward; /* Number of forward label, 0 means no forward. */ @@ -889,7 +890,7 @@ yyerror (const char * err ATTRIBUTE_UNUSED) void def_exports (const char *name, const char *internal_name, int ordinal, - int noname, int constant, int data) + int noname, int constant, int data, int private) { struct export *p = (struct export *) xmalloc (sizeof (*p)); @@ -898,6 +899,7 @@ def_exports (const char *name, const char *internal_name, int ordinal, p->ordinal = ordinal; p->constant = constant; p->noname = noname; + p->private = private; p->data = data; p->next = d_exports; d_exports = p; @@ -1246,7 +1248,7 @@ scan_drectve_symbols (bfd *abfd) /* FIXME: The 5th arg is for the `constant' field. What should it be? Not that it matters since it's not currently useful. */ - def_exports (c, 0, -1, 0, 0, ! (flags & BSF_FUNCTION)); + def_exports (c, 0, -1, 0, 0, ! (flags & BSF_FUNCTION), 0); if (add_stdcall_alias && strchr (c, '@')) { @@ -1255,7 +1257,7 @@ scan_drectve_symbols (bfd *abfd) char *atsym = strchr (exported_name, '@'); *atsym = '\0'; /* Note: stdcall alias symbols can never be data. */ - def_exports (exported_name, xstrdup (c), -1, 0, 0, 0); + def_exports (exported_name, xstrdup (c), -1, 0, 0, 0, 0); } } else @@ -1294,7 +1296,7 @@ scan_filtered_symbols (bfd *abfd, void *minisyms, long symcount, ++symbol_name; def_exports (xstrdup (symbol_name) , 0, -1, 0, 0, - ! (sym->flags & BSF_FUNCTION)); + ! (sym->flags & BSF_FUNCTION), 0); if (add_stdcall_alias && strchr (symbol_name, '@')) { @@ -1303,7 +1305,7 @@ scan_filtered_symbols (bfd *abfd, void *minisyms, long symcount, char *atsym = strchr (exported_name, '@'); *atsym = '\0'; /* Note: stdcall alias symbols can never be data. */ - def_exports (exported_name, xstrdup (symbol_name), -1, 0, 0, 0); + def_exports (exported_name, xstrdup (symbol_name), -1, 0, 0, 0, 0); } } } @@ -1518,13 +1520,14 @@ dump_def_info (FILE *f) fprintf (f, "\n"); for (i = 0, exp = d_exports; exp; i++, exp = exp->next) { - fprintf (f, "%s %d = %s %s @ %d %s%s%s\n", + fprintf (f, "%s %d = %s %s @ %d %s%s%s%s\n", ASM_C, i, exp->name, exp->internal_name, exp->ordinal, exp->noname ? "NONAME " : "", + exp->private ? "PRIVATE " : "", exp->constant ? "CONSTANT" : "", exp->data ? "DATA" : ""); } @@ -1595,20 +1598,20 @@ gen_def_file (void) if (strcmp (exp->name, exp->internal_name) == 0) { - - fprintf (output_def, "\t%s%s%s @ %d%s%s\n", + fprintf (output_def, "\t%s%s%s @ %d%s%s%s\n", quote, exp->name, quote, exp->ordinal, exp->noname ? " NONAME" : "", + exp->private ? "PRIVATE " : "", exp->data ? " DATA" : ""); } else { - char *quote1 = strchr (exp->internal_name, '.') ? "\"" : ""; + char * quote1 = strchr (exp->internal_name, '.') ? "\"" : ""; /* char *alias = */ - fprintf (output_def, "\t%s%s%s = %s%s%s @ %d%s%s\n", + fprintf (output_def, "\t%s%s%s = %s%s%s @ %d%s%s%s\n", quote, exp->name, quote, @@ -1617,6 +1620,7 @@ gen_def_file (void) quote1, exp->ordinal, exp->noname ? " NONAME" : "", + exp->private ? "PRIVATE " : "", exp->data ? " DATA" : ""); } } @@ -1841,14 +1845,14 @@ gen_exp_file (void) fprintf(f,"%s Export Name Table\n", ASM_C); for (i = 0; (exp = d_exports_lexically[i]); i++) - if (!exp->noname || show_allnames) - { + { + if (!exp->noname || show_allnames) fprintf (f, "n%d: %s \"%s\"\n", exp->ordinal, ASM_TEXT, xlate (exp->name)); - if (exp->forward != 0) - fprintf (f, "f%d: %s \"%s\"\n", - exp->forward, ASM_TEXT, exp->internal_name); - } + if (exp->forward != 0) + fprintf (f, "f%d: %s \"%s\"\n", + exp->forward, ASM_TEXT, exp->internal_name); + } if (a_list) { @@ -2794,7 +2798,11 @@ gen_lib_file (void) for (i = 0; (exp = d_exports_lexically[i]); i++) { - bfd *n = make_one_lib_file (exp, i); + bfd *n; + /* Don't add PRIVATE entries to import lib. */ + if (exp->private) + continue; + n = make_one_lib_file (exp, i); n->next = head; head = n; } @@ -2831,8 +2839,11 @@ gen_lib_file (void) char *name; name = (char *) alloca (strlen (TMP_STUB) + 10); - for (i = 0, exp = d_exports; exp; i++, exp = exp->next) + for (i = 0; (exp = d_exports_lexically[i]); i++) { + /* Don't delete non-existent stubs for PRIVATE entries. */ + if (exp->private) + continue; sprintf (name, "%s%05d.o", TMP_STUB, i); if (unlink (name) < 0) /* xgettext:c-format */ @@ -2843,10 +2854,9 @@ gen_lib_file (void) inform (_("Created lib file")); } -/**********************************************************************/ - /* Run through the information gathered from the .o files and the .def file and work out the best stuff. */ + static int pfunc (const void *a, const void *b) { @@ -2890,11 +2900,7 @@ remove_null_names (export_type **ptr) } static void -dtab (export_type **ptr -#ifndef SACDEBUG -ATTRIBUTE_UNUSED -#endif - ) +dtab (export_type **ptr ATTRIBUTE_UNUSED) { #ifdef SACDEBUG int i; @@ -2922,7 +2928,6 @@ process_duplicates (export_type **d_export_vec) while (more) { - more = 0; /* Remove duplicates. */ qsort (d_export_vec, d_nfuncs, sizeof (export_type *), nfunc); @@ -2933,7 +2938,6 @@ process_duplicates (export_type **d_export_vec) if (strcmp (d_export_vec[i]->name, d_export_vec[i + 1]->name) == 0) { - export_type *a = d_export_vec[i]; export_type *b = d_export_vec[i + 1]; @@ -2963,13 +2967,10 @@ process_duplicates (export_type **d_export_vec) } } - /* Count the names. */ for (i = 0; i < d_nfuncs; i++) - { - if (!d_export_vec[i]->noname) - d_named_nfuncs++; - } + if (!d_export_vec[i]->noname) + d_named_nfuncs++; } static void @@ -3008,7 +3009,7 @@ fill_ordinals (export_type **d_export_vec) { if (d_export_vec[i]->ordinal == -1) { - register int j; + int j; /* First try within or after any user supplied range. */ for (j = lowest; j < size; j++) @@ -3063,8 +3064,7 @@ mangle_defs (void) int i; int hint = 0; - export_type **d_export_vec - = (export_type **) xmalloc (sizeof (export_type *) * d_nfuncs); + export_type **d_export_vec = xmalloc (sizeof (export_type *) * d_nfuncs); inform (_("Processing definitions")); @@ -3101,8 +3101,6 @@ mangle_defs (void) inform (_("Processed definitions")); } -/**********************************************************************/ - static void usage (FILE *file, int status) { @@ -3131,6 +3129,7 @@ usage (FILE *file, int status) fprintf (file, _(" -f --as-flags Pass to the assembler.\n")); fprintf (file, _(" -C --compat-implib Create backward compatible import library.\n")); fprintf (file, _(" -n --no-delete Keep temp files (repeat for extra preservation).\n")); + fprintf (file, _(" -t --temp-prefix Use to construct temp file names.\n")); fprintf (file, _(" -v --verbose Be verbose.\n")); fprintf (file, _(" -V --version Display the program version.\n")); fprintf (file, _(" -h --help Display this information.\n")); @@ -3238,7 +3237,7 @@ main (int ac, char **av) as_flags = optarg; break; - /* ignored for compatibility */ + /* Ignored for compatibility. */ case 'u': break; case 'a':