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* dlltool.c (dump_iat): Remove unused function.

Browse source 
(gen_exp_file): Remove #if 0'd code.
	(make_one_lib_file): Likewise.
	* srconv.c: Remove #if 0'd code throughout.
	* size.c (lprint_number): Remove.
	(print_berkeley_format): Remove #if 0'd code.
	* ar.c (do_quick_append): Remove declaration and definiton.
	(main): Remove #if 0'd code.
	* filemode.c (filemodestring): Remove #if 0'd function.
	* sysdump.c (unit_info_list): Remove function.
	(object_body_list): Likewise.
	(program_structure): Likewise.
	(debug_list): Likewise.
	(module): Remove #if 0'd code.
This commit is contained in:
Ben Elliston 2005-01-21 05:40:24 +00:00
parent 7a64f7b8d6
commit 84e43642e3
7 changed files with 357 additions and 851 deletions
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17
binutils/ChangeLog
View file

@ -1,3 +1,20 @@
2005-01-21 Ben Elliston <bje@au.ibm.com>
* dlltool.c (dump_iat): Remove unused function.
(gen_exp_file): Remove #if 0'd code.
(make_one_lib_file): Likewise.
* srconv.c: Remove #if 0'd code throughout.
* size.c (lprint_number): Remove.
(print_berkeley_format): Remove #if 0'd code.
* ar.c (do_quick_append): Remove declaration and definiton.
(main): Remove #if 0'd code.
* filemode.c (filemodestring): Remove #if 0'd function.
* sysdump.c (unit_info_list): Remove function.
(object_body_list): Likewise.
(program_structure): Likewise.
(debug_list): Likewise.
(module): Remove #if 0'd code.
2005-01-20 Mark Mitchell <mark@codesourcery.com>
* BRANCHES: Add binutils-2_15-branch.

161
binutils/ar.c
View file

@ -65,11 +65,6 @@ static void map_over_members (bfd *, void (*)(bfd *), char **, int);
static void print_contents (bfd * member);
static void delete_members (bfd *, char **files_to_delete);
#if 0
static void do_quick_append
(const char *archive_filename, char **files_to_append);
#endif
static void move_members (bfd *, char **files_to_move);
static void replace_members
(bfd *, char **files_to_replace, bfd_boolean quick);
@ -589,6 +584,10 @@ main (int argc, char **argv)
{
bfd *arch;
/* We don't use do_quick_append any more. Too many systems
expect ar to always rebuild the symbol table even when q is
used. */
/* We can't write an armap when using ar q, so just do ar r
instead. */
if (operation == quick_append && write_armap)
@ -624,39 +623,6 @@ main (int argc, char **argv)
files = arg_index < argc ? argv + arg_index : NULL;
file_count = argc - arg_index;
#if 0
/* We don't use do_quick_append any more. Too many systems
expect ar to always rebuild the symbol table even when q is
used. */
/* We can't do a quick append if we need to construct an
extended name table, because do_quick_append won't be able to
rebuild the name table. Unfortunately, at this point we
don't actually know the maximum name length permitted by this
object file format. So, we guess. FIXME. */
if (operation == quick_append && ! ar_truncate)
{
char **chk;
for (chk = files; chk != NULL && *chk != '\0'; chk++)
{
if (strlen (normalize (*chk, (bfd *) NULL)) > 14)
{
operation = replace;
break;
}
}
}
if (operation == quick_append)
{
/* Note that quick appending to a non-existent archive creates it,
even if there are no files to append. */
do_quick_append (inarch_filename, files);
xexit (0);
}
#endif
arch = open_inarch (inarch_filename,
files == NULL ? (char *) NULL : files[0]);
@ -945,125 +911,6 @@ extract_file (bfd *abfd)
free (cbuf);
}
#if 0
/* We don't use this anymore. Too many systems expect ar to rebuild
the symbol table even when q is used. */
/* Just do it quickly; don't worry about dups, armap, or anything like that */
static void
do_quick_append (const char *archive_filename, char **files_to_append)
{
FILE *ofile, *ifile;
char *buf = xmalloc (BUFSIZE);
long tocopy, thistime;
bfd *temp;
struct stat sbuf;
bfd_boolean newfile = FALSE;
bfd_set_error (bfd_error_no_error);
if (stat (archive_filename, &sbuf) != 0)
{
#if !defined(__GO32__) || defined(__DJGPP__)
/* FIXME: I don't understand why this fragment was ifndef'ed
away for __GO32__; perhaps it was in the days of DJGPP v1.x.
stat() works just fine in v2.x, so I think this should be
removed. For now, I enable it for DJGPP v2.
(And yes, I know this is all unused, but somebody, someday,
might wish to resurrect this again... -- EZ. */
/* KLUDGE ALERT! Temporary fix until I figger why
stat() is wrong ... think it's buried in GO32's IDT - Jax */
if (errno != ENOENT)
bfd_fatal (archive_filename);
#endif
newfile = TRUE;
}
ofile = fopen (archive_filename, FOPEN_AUB);
if (ofile == NULL)
{
perror (program_name);
xexit (1);
}
temp = bfd_openr (archive_filename, NULL);
if (temp == NULL)
{
bfd_fatal (archive_filename);
}
if (!newfile)
{
if (!bfd_check_format (temp, bfd_archive))
/* xgettext:c-format */
fatal (_("%s is not an archive"), archive_filename);
}
else
{
fwrite (ARMAG, 1, SARMAG, ofile);
if (!silent_create)
/* xgettext:c-format */
non_fatal (_("creating %s"), archive_filename);
}
if (ar_truncate)
temp->flags |= BFD_TRADITIONAL_FORMAT;
/* assume it's an archive, go straight to the end, sans $200 */
fseek (ofile, 0, 2);
for (; files_to_append && *files_to_append; ++files_to_append)
{
struct ar_hdr *hdr = bfd_special_undocumented_glue (temp, *files_to_append);
if (hdr == NULL)
{
bfd_fatal (*files_to_append);
}
BFD_SEND (temp, _bfd_truncate_arname, (temp, *files_to_append, (char *) hdr));
ifile = fopen (*files_to_append, FOPEN_RB);
if (ifile == NULL)
{
bfd_nonfatal (*files_to_append);
}
if (stat (*files_to_append, &sbuf) != 0)
{
bfd_nonfatal (*files_to_append);
}
tocopy = sbuf.st_size;
/* XXX should do error-checking! */
fwrite (hdr, 1, sizeof (struct ar_hdr), ofile);
while (tocopy > 0)
{
thistime = tocopy;
if (thistime > BUFSIZE)
thistime = BUFSIZE;
fread (buf, 1, thistime, ifile);
fwrite (buf, 1, thistime, ofile);
tocopy -= thistime;
}
fclose (ifile);
if ((sbuf.st_size % 2) == 1)
putc ('\012', ofile);
}
fclose (ofile);
bfd_close (temp);
free (buf);
}
#endif /* 0 */
static void
write_archive (bfd *iarch)
{

753
binutils/dlltool.c
View file

@ -694,9 +694,6 @@ static void generate_idata_ofile (FILE *);
static void assemble_file (const char *, const char *);
static void gen_exp_file (void);
static const char *xlate (const char *);
#if 0
static void dump_iat (FILE *, export_type *);
#endif
static char *make_label (const char *, const char *);
static char *make_imp_label (const char *, const char *);
static bfd *make_one_lib_file (export_type *, int);
@ -1815,14 +1812,6 @@ gen_exp_file (void)
{
if (exp->ordinal != i)
{
#if 0
fprintf (f, "\t%s\t%d\t%s %d..%d missing\n",
ASM_SPACE,
(exp->ordinal - i) * 4,
ASM_C,
i, exp->ordinal - 1);
i = exp->ordinal;
#endif
while (i < exp->ordinal)
{
fprintf(f,"\t%s\t0\n", ASM_LONG);
@ -2034,29 +2023,6 @@ xlate (const char *name)
return name;
}
/**********************************************************************/
#if 0
static void
dump_iat (FILE *f, export_type *exp)
{
if (exp->noname && !show_allnames )
{
fprintf (f, "\t%s\t0x%08x\n",
ASM_LONG,
exp->ordinal | 0x80000000); /* hint or orindal ?? */
}
else
{
fprintf (f, "\t%sID%d%s\n", ASM_RVA_BEFORE,
exp->ordinal,
ASM_RVA_AFTER);
}
}
#endif
typedef struct
{
int id;
@ -2207,466 +2173,409 @@ make_imp_label (const char *prefix, const char *name)
static bfd *
make_one_lib_file (export_type *exp, int i)
{
#if 0
{
char *name;
FILE *f;
const char *prefix = "d";
char *dest;
name = (char *) alloca (strlen (prefix) + 10);
sprintf (name, "%ss%05d.s", prefix, i);
f = fopen (name, FOPEN_WT);
fprintf (f, "\t.text\n");
fprintf (f, "\t%s\t%s%s\n", ASM_GLOBAL, ASM_PREFIX (exp->name), exp->name);
if (create_compat_implib)
fprintf (f, "\t%s\t__imp_%s\n", ASM_GLOBAL, exp->name);
fprintf (f, "\t%s\t_imp__%s\n", ASM_GLOBAL, exp->name);
if (create_compat_implib)
fprintf (f, "%s%s:\n\t%s\t__imp_%s\n", ASM_PREFIX (exp->name),
exp->name, ASM_JUMP, exp->name);
fprintf (f, "\t.section\t.idata$7\t%s To force loading of head\n", ASM_C);
fprintf (f, "\t%s\t%s\n", ASM_LONG, head_label);
fprintf (f,"%s Import Address Table\n", ASM_C);
fprintf (f, "\t.section .idata$5\n");
if (create_compat_implib)
fprintf (f, "__imp_%s:\n", exp->name);
fprintf (f, "_imp__%s:\n", exp->name);
dump_iat (f, exp);
fprintf (f, "\n%s Import Lookup Table\n", ASM_C);
fprintf (f, "\t.section .idata$4\n");
dump_iat (f, exp);
if(!exp->noname || show_allnames)
{
fprintf (f, "%s Hint/Name table\n", ASM_C);
fprintf (f, "\t.section .idata$6\n");
fprintf (f, "ID%d:\t%s\t%d\n", exp->ordinal, ASM_SHORT, exp->hint);
fprintf (f, "\t%s\t\"%s\"\n", ASM_TEXT, xlate (exp->name));
}
fclose (f);
dest = (char *) alloca (strlen (prefix) + 10);
sprintf (dest, "%ss%05d.o", prefix, i);
assemble_file (name, dest);
}
#else /* if 0 */
{
bfd * abfd;
asymbol * exp_label;
asymbol * iname = 0;
asymbol * iname2;
asymbol * iname_lab;
asymbol ** iname_lab_pp;
asymbol ** iname_pp;
bfd * abfd;
asymbol * exp_label;
asymbol * iname = 0;
asymbol * iname2;
asymbol * iname_lab;
asymbol ** iname_lab_pp;
asymbol ** iname_pp;
#ifdef DLLTOOL_PPC
asymbol ** fn_pp;
asymbol ** toc_pp;
asymbol ** fn_pp;
asymbol ** toc_pp;
#define EXTRA 2
#endif
#ifndef EXTRA
#define EXTRA 0
#endif
asymbol * ptrs[NSECS + 4 + EXTRA + 1];
flagword applicable;
char * outname = xmalloc (strlen (TMP_STUB) + 10);
int oidx = 0;
asymbol * ptrs[NSECS + 4 + EXTRA + 1];
flagword applicable;
char * outname = xmalloc (strlen (TMP_STUB) + 10);
int oidx = 0;
sprintf (outname, "%s%05d.o", TMP_STUB, i);
sprintf (outname, "%s%05d.o", TMP_STUB, i);
abfd = bfd_openw (outname, HOW_BFD_WRITE_TARGET);
abfd = bfd_openw (outname, HOW_BFD_WRITE_TARGET);
if (!abfd)
/* xgettext:c-format */
fatal (_("bfd_open failed open stub file: %s"), outname);
if (!abfd)
/* xgettext:c-format */
fatal (_("bfd_open failed open stub file: %s"), outname);
/* xgettext:c-format */
inform (_("Creating stub file: %s"), outname);
/* xgettext:c-format */
inform (_("Creating stub file: %s"), outname);
bfd_set_format (abfd, bfd_object);
bfd_set_arch_mach (abfd, HOW_BFD_ARCH, 0);
bfd_set_format (abfd, bfd_object);
bfd_set_arch_mach (abfd, HOW_BFD_ARCH, 0);
#ifdef DLLTOOL_ARM
if (machine == MARM_INTERWORK || machine == MTHUMB)
bfd_set_private_flags (abfd, F_INTERWORK);
if (machine == MARM_INTERWORK || machine == MTHUMB)
bfd_set_private_flags (abfd, F_INTERWORK);
#endif
applicable = bfd_applicable_section_flags (abfd);
applicable = bfd_applicable_section_flags (abfd);
/* First make symbols for the sections. */
for (i = 0; i < NSECS; i++)
{
sinfo *si = secdata + i;
/* First make symbols for the sections. */
for (i = 0; i < NSECS; i++)
{
sinfo *si = secdata + i;
if (si->id != i)
abort();
si->sec = bfd_make_section_old_way (abfd, si->name);
bfd_set_section_flags (abfd,
si->sec,
si->flags & applicable);
if (si->id != i)
abort();
si->sec = bfd_make_section_old_way (abfd, si->name);
bfd_set_section_flags (abfd,
si->sec,
si->flags & applicable);
bfd_set_section_alignment(abfd, si->sec, si->align);
si->sec->output_section = si->sec;
si->sym = bfd_make_empty_symbol(abfd);
si->sym->name = si->sec->name;
si->sym->section = si->sec;
si->sym->flags = BSF_LOCAL;
si->sym->value = 0;
ptrs[oidx] = si->sym;
si->sympp = ptrs + oidx;
si->size = 0;
si->data = NULL;
bfd_set_section_alignment(abfd, si->sec, si->align);
si->sec->output_section = si->sec;
si->sym = bfd_make_empty_symbol(abfd);
si->sym->name = si->sec->name;
si->sym->section = si->sec;
si->sym->flags = BSF_LOCAL;
si->sym->value = 0;
ptrs[oidx] = si->sym;
si->sympp = ptrs + oidx;
si->size = 0;
si->data = NULL;
oidx++;
}
oidx++;
}
if (! exp->data)
{
exp_label = bfd_make_empty_symbol (abfd);
exp_label->name = make_imp_label ("", exp->name);
if (! exp->data)
{
exp_label = bfd_make_empty_symbol (abfd);
exp_label->name = make_imp_label ("", exp->name);
/* On PowerPC, the function name points to a descriptor in
the rdata section, the first element of which is a
pointer to the code (..function_name), and the second
points to the .toc. */
/* On PowerPC, the function name points to a descriptor in
the rdata section, the first element of which is a
pointer to the code (..function_name), and the second
points to the .toc. */
#ifdef DLLTOOL_PPC
if (machine == MPPC)
exp_label->section = secdata[RDATA].sec;
else
if (machine == MPPC)
exp_label->section = secdata[RDATA].sec;
else
#endif
exp_label->section = secdata[TEXT].sec;
exp_label->section = secdata[TEXT].sec;
exp_label->flags = BSF_GLOBAL;
exp_label->value = 0;
exp_label->flags = BSF_GLOBAL;
exp_label->value = 0;
#ifdef DLLTOOL_ARM
if (machine == MTHUMB)
bfd_coff_set_symbol_class (abfd, exp_label, C_THUMBEXTFUNC);
if (machine == MTHUMB)
bfd_coff_set_symbol_class (abfd, exp_label, C_THUMBEXTFUNC);
#endif
ptrs[oidx++] = exp_label;
}
ptrs[oidx++] = exp_label;
}
/* Generate imp symbols with one underscore for Microsoft
compatibility, and with two underscores for backward
compatibility with old versions of cygwin. */
if (create_compat_implib)
{
iname = bfd_make_empty_symbol (abfd);
iname->name = make_imp_label ("___imp", exp->name);
iname->section = secdata[IDATA5].sec;
iname->flags = BSF_GLOBAL;
iname->value = 0;
}
/* Generate imp symbols with one underscore for Microsoft
compatibility, and with two underscores for backward
compatibility with old versions of cygwin. */
if (create_compat_implib)
{
iname = bfd_make_empty_symbol (abfd);
iname->name = make_imp_label ("___imp", exp->name);
iname->section = secdata[IDATA5].sec;
iname->flags = BSF_GLOBAL;
iname->value = 0;
}
iname2 = bfd_make_empty_symbol (abfd);
iname2->name = make_imp_label ("__imp_", exp->name);
iname2->section = secdata[IDATA5].sec;
iname2->flags = BSF_GLOBAL;
iname2->value = 0;
iname2 = bfd_make_empty_symbol (abfd);
iname2->name = make_imp_label ("__imp_", exp->name);
iname2->section = secdata[IDATA5].sec;
iname2->flags = BSF_GLOBAL;
iname2->value = 0;
iname_lab = bfd_make_empty_symbol (abfd);
iname_lab = bfd_make_empty_symbol (abfd);
iname_lab->name = head_label;
iname_lab->section = (asection *) &bfd_und_section;
iname_lab->flags = 0;
iname_lab->value = 0;
iname_lab->name = head_label;
iname_lab->section = (asection *) &bfd_und_section;
iname_lab->flags = 0;
iname_lab->value = 0;
iname_pp = ptrs + oidx;
if (create_compat_implib)
ptrs[oidx++] = iname;
ptrs[oidx++] = iname2;
iname_pp = ptrs + oidx;
if (create_compat_implib)
ptrs[oidx++] = iname;
ptrs[oidx++] = iname2;
iname_lab_pp = ptrs + oidx;
ptrs[oidx++] = iname_lab;
iname_lab_pp = ptrs + oidx;
ptrs[oidx++] = iname_lab;
#ifdef DLLTOOL_PPC
/* The symbol referring to the code (.text). */
{
asymbol *function_name;
/* The symbol referring to the code (.text). */
{
asymbol *function_name;
function_name = bfd_make_empty_symbol(abfd);
function_name->name = make_label ("..", exp->name);
function_name->section = secdata[TEXT].sec;
function_name->flags = BSF_GLOBAL;
function_name->value = 0;
function_name = bfd_make_empty_symbol(abfd);
function_name->name = make_label ("..", exp->name);
function_name->section = secdata[TEXT].sec;
function_name->flags = BSF_GLOBAL;
function_name->value = 0;
fn_pp = ptrs + oidx;
ptrs[oidx++] = function_name;
}
fn_pp = ptrs + oidx;
ptrs[oidx++] = function_name;
}
/* The .toc symbol. */
{
asymbol *toc_symbol;
/* The .toc symbol. */
{
asymbol *toc_symbol;
toc_symbol = bfd_make_empty_symbol (abfd);
toc_symbol->name = make_label (".", "toc");
toc_symbol->section = (asection *)&bfd_und_section;
toc_symbol->flags = BSF_GLOBAL;
toc_symbol->value = 0;
toc_symbol = bfd_make_empty_symbol (abfd);
toc_symbol->name = make_label (".", "toc");
toc_symbol->section = (asection *)&bfd_und_section;
toc_symbol->flags = BSF_GLOBAL;
toc_symbol->value = 0;
toc_pp = ptrs + oidx;
ptrs[oidx++] = toc_symbol;
}
toc_pp = ptrs + oidx;
ptrs[oidx++] = toc_symbol;
}
#endif
ptrs[oidx] = 0;
ptrs[oidx] = 0;
for (i = 0; i < NSECS; i++)
for (i = 0; i < NSECS; i++)
{
sinfo *si = secdata + i;
asection *sec = si->sec;
arelent *rel;
arelent **rpp;
switch (i)
{
sinfo *si = secdata + i;
asection *sec = si->sec;
arelent *rel;
arelent **rpp;
switch (i)
case TEXT:
if (! exp->data)
{
case TEXT:
if (! exp->data)
si->size = HOW_JTAB_SIZE;
si->data = xmalloc (HOW_JTAB_SIZE);
memcpy (si->data, HOW_JTAB, HOW_JTAB_SIZE);
/* add the reloc into idata$5 */
rel = xmalloc (sizeof (arelent));
rpp = xmalloc (sizeof (arelent *) * 2);
rpp[0] = rel;
rpp[1] = 0;
rel->address = HOW_JTAB_ROFF;
rel->addend = 0;
if (machine == MPPC)
{
si->size = HOW_JTAB_SIZE;
si->data = xmalloc (HOW_JTAB_SIZE);
memcpy (si->data, HOW_JTAB, HOW_JTAB_SIZE);
/* add the reloc into idata$5 */
rel = xmalloc (sizeof (arelent));
rpp = xmalloc (sizeof (arelent *) * 2);
rpp[0] = rel;
rpp[1] = 0;
rel->address = HOW_JTAB_ROFF;
rel->addend = 0;
if (machine == MPPC)
{
rel->howto = bfd_reloc_type_lookup (abfd,
BFD_RELOC_16_GOTOFF);
rel->sym_ptr_ptr = iname_pp;
}
else
{
rel->howto = bfd_reloc_type_lookup (abfd, BFD_RELOC_32);
rel->sym_ptr_ptr = secdata[IDATA5].sympp;
}
sec->orelocation = rpp;
sec->reloc_count = 1;
}
break;
case IDATA4:
case IDATA5:
/* An idata$4 or idata$5 is one word long, and has an
rva to idata$6. */
si->data = xmalloc (4);
si->size = 4;
if (exp->noname)
{
si->data[0] = exp->ordinal ;
si->data[1] = exp->ordinal >> 8;
si->data[2] = exp->ordinal >> 16;
si->data[3] = 0x80;
rel->howto = bfd_reloc_type_lookup (abfd,
BFD_RELOC_16_GOTOFF);
rel->sym_ptr_ptr = iname_pp;
}
else
{
sec->reloc_count = 1;
memset (si->data, 0, si->size);
rel = xmalloc (sizeof (arelent));
rpp = xmalloc (sizeof (arelent *) * 2);
rpp[0] = rel;
rpp[1] = 0;
rel->address = 0;
rel->addend = 0;
rel->howto = bfd_reloc_type_lookup (abfd, BFD_RELOC_RVA);
rel->sym_ptr_ptr = secdata[IDATA6].sympp;
sec->orelocation = rpp;
rel->howto = bfd_reloc_type_lookup (abfd, BFD_RELOC_32);
rel->sym_ptr_ptr = secdata[IDATA5].sympp;
}
sec->orelocation = rpp;
sec->reloc_count = 1;
}
break;
case IDATA4:
case IDATA5:
/* An idata$4 or idata$5 is one word long, and has an
rva to idata$6. */
break;
si->data = xmalloc (4);
si->size = 4;
case IDATA6:
if (!exp->noname)
{
/* This used to add 1 to exp->hint. I don't know
why it did that, and it does not match what I see
in programs compiled with the MS tools. */
int idx = exp->hint;
si->size = strlen (xlate (exp->import_name)) + 3;
si->data = xmalloc (si->size);
si->data[0] = idx & 0xff;
si->data[1] = idx >> 8;
strcpy (si->data + 2, xlate (exp->import_name));
}
break;
case IDATA7:
si->size = 4;
si->data = xmalloc (4);
if (exp->noname)
{
si->data[0] = exp->ordinal ;
si->data[1] = exp->ordinal >> 8;
si->data[2] = exp->ordinal >> 16;
si->data[3] = 0x80;
}
else
{
sec->reloc_count = 1;
memset (si->data, 0, si->size);
rel = xmalloc (sizeof (arelent));
rpp = xmalloc (sizeof (arelent *) * 2);
rpp[0] = rel;
rpp[1] = 0;
rel->address = 0;
rel->addend = 0;
rel->howto = bfd_reloc_type_lookup (abfd, BFD_RELOC_RVA);
rel->sym_ptr_ptr = iname_lab_pp;
rel->sym_ptr_ptr = secdata[IDATA6].sympp;
sec->orelocation = rpp;
sec->reloc_count = 1;
break;
}
break;
case IDATA6:
if (!exp->noname)
{
/* This used to add 1 to exp->hint. I don't know
why it did that, and it does not match what I see
in programs compiled with the MS tools. */
int idx = exp->hint;
si->size = strlen (xlate (exp->import_name)) + 3;
si->data = xmalloc (si->size);
si->data[0] = idx & 0xff;
si->data[1] = idx >> 8;
strcpy (si->data + 2, xlate (exp->import_name));
}
break;
case IDATA7:
si->size = 4;
si->data = xmalloc (4);
memset (si->data, 0, si->size);
rel = xmalloc (sizeof (arelent));
rpp = xmalloc (sizeof (arelent *) * 2);
rpp[0] = rel;
rel->address = 0;
rel->addend = 0;
rel->howto = bfd_reloc_type_lookup (abfd, BFD_RELOC_RVA);
rel->sym_ptr_ptr = iname_lab_pp;
sec->orelocation = rpp;
sec->reloc_count = 1;
break;
#ifdef DLLTOOL_PPC
case PDATA:
{
/* The .pdata section is 5 words long.
Think of it as:
struct
{
bfd_vma BeginAddress, [0x00]
EndAddress, [0x04]
ExceptionHandler, [0x08]
HandlerData, [0x0c]
PrologEndAddress; [0x10]
}; */
/* So this pdata section setups up this as a glue linkage to
a dll routine. There are a number of house keeping things
we need to do:
1. In the name of glue trickery, the ADDR32 relocs for 0,
4, and 0x10 are set to point to the same place:
"..function_name".
2. There is one more reloc needed in the pdata section.
The actual glue instruction to restore the toc on
return is saved as the offset in an IMGLUE reloc.
So we need a total of four relocs for this section.
3. Lastly, the HandlerData field is set to 0x03, to indicate
that this is a glue routine. */
arelent *imglue, *ba_rel, *ea_rel, *pea_rel;
/* Alignment must be set to 2**2 or you get extra stuff. */
bfd_set_section_alignment(abfd, sec, 2);
si->size = 4 * 5;
si->data = xmalloc (si->size);
memset (si->data, 0, si->size);
rpp = xmalloc (sizeof (arelent *) * 5);
rpp[0] = imglue = xmalloc (sizeof (arelent));
rpp[1] = ba_rel = xmalloc (sizeof (arelent));
rpp[2] = ea_rel = xmalloc (sizeof (arelent));
rpp[3] = pea_rel = xmalloc (sizeof (arelent));
rpp[4] = 0;
/* Stick the toc reload instruction in the glue reloc. */
bfd_put_32(abfd, ppc_glue_insn, (char *) &imglue->address);
imglue->addend = 0;
imglue->howto = bfd_reloc_type_lookup (abfd,
BFD_RELOC_32_GOTOFF);
imglue->sym_ptr_ptr = fn_pp;
ba_rel->address = 0;
ba_rel->addend = 0;
ba_rel->howto = bfd_reloc_type_lookup (abfd, BFD_RELOC_32);
ba_rel->sym_ptr_ptr = fn_pp;
bfd_put_32 (abfd, 0x18, si->data + 0x04);
ea_rel->address = 4;
ea_rel->addend = 0;
ea_rel->howto = bfd_reloc_type_lookup (abfd, BFD_RELOC_32);
ea_rel->sym_ptr_ptr = fn_pp;
/* Mark it as glue. */
bfd_put_32 (abfd, 0x03, si->data + 0x0c);
/* Mark the prolog end address. */
bfd_put_32 (abfd, 0x0D, si->data + 0x10);
pea_rel->address = 0x10;
pea_rel->addend = 0;
pea_rel->howto = bfd_reloc_type_lookup (abfd, BFD_RELOC_32);
pea_rel->sym_ptr_ptr = fn_pp;
sec->orelocation = rpp;
sec->reloc_count = 4;
break;
}
case RDATA:
/* Each external function in a PowerPC PE file has a two word
descriptor consisting of:
1. The address of the code.
2. The address of the appropriate .toc
We use relocs to build this. */
si->size = 8;
si->data = xmalloc (8);
memset (si->data, 0, si->size);
rpp = xmalloc (sizeof (arelent *) * 3);
rpp[0] = rel = xmalloc (sizeof (arelent));
rpp[1] = xmalloc (sizeof (arelent));
rpp[2] = 0;
rel->address = 0;
rel->addend = 0;
rel->howto = bfd_reloc_type_lookup (abfd, BFD_RELOC_32);
rel->sym_ptr_ptr = fn_pp;
rel = rpp[1];
rel->address = 4;
rel->addend = 0;
rel->howto = bfd_reloc_type_lookup (abfd, BFD_RELOC_32);
rel->sym_ptr_ptr = toc_pp;
sec->orelocation = rpp;
sec->reloc_count = 2;
break;
#endif /* DLLTOOL_PPC */
}
}
{
bfd_vma vma = 0;
/* Size up all the sections. */
for (i = 0; i < NSECS; i++)
case PDATA:
{
sinfo *si = secdata + i;
/* The .pdata section is 5 words long.
Think of it as:
struct
{
bfd_vma BeginAddress, [0x00]
EndAddress, [0x04]
ExceptionHandler, [0x08]
HandlerData, [0x0c]
PrologEndAddress; [0x10]
}; */
bfd_set_section_size (abfd, si->sec, si->size);
bfd_set_section_vma (abfd, si->sec, vma);
/* So this pdata section setups up this as a glue linkage to
a dll routine. There are a number of house keeping things
we need to do:
/* vma += si->size;*/
1. In the name of glue trickery, the ADDR32 relocs for 0,
4, and 0x10 are set to point to the same place:
"..function_name".
2. There is one more reloc needed in the pdata section.
The actual glue instruction to restore the toc on
return is saved as the offset in an IMGLUE reloc.
So we need a total of four relocs for this section.
3. Lastly, the HandlerData field is set to 0x03, to indicate
that this is a glue routine. */
arelent *imglue, *ba_rel, *ea_rel, *pea_rel;
/* Alignment must be set to 2**2 or you get extra stuff. */
bfd_set_section_alignment(abfd, sec, 2);
si->size = 4 * 5;
si->data = xmalloc (si->size);
memset (si->data, 0, si->size);
rpp = xmalloc (sizeof (arelent *) * 5);
rpp[0] = imglue = xmalloc (sizeof (arelent));
rpp[1] = ba_rel = xmalloc (sizeof (arelent));
rpp[2] = ea_rel = xmalloc (sizeof (arelent));
rpp[3] = pea_rel = xmalloc (sizeof (arelent));
rpp[4] = 0;
/* Stick the toc reload instruction in the glue reloc. */
bfd_put_32(abfd, ppc_glue_insn, (char *) &imglue->address);
imglue->addend = 0;
imglue->howto = bfd_reloc_type_lookup (abfd,
BFD_RELOC_32_GOTOFF);
imglue->sym_ptr_ptr = fn_pp;
ba_rel->address = 0;
ba_rel->addend = 0;
ba_rel->howto = bfd_reloc_type_lookup (abfd, BFD_RELOC_32);
ba_rel->sym_ptr_ptr = fn_pp;
bfd_put_32 (abfd, 0x18, si->data + 0x04);
ea_rel->address = 4;
ea_rel->addend = 0;
ea_rel->howto = bfd_reloc_type_lookup (abfd, BFD_RELOC_32);
ea_rel->sym_ptr_ptr = fn_pp;
/* Mark it as glue. */
bfd_put_32 (abfd, 0x03, si->data + 0x0c);
/* Mark the prolog end address. */
bfd_put_32 (abfd, 0x0D, si->data + 0x10);
pea_rel->address = 0x10;
pea_rel->addend = 0;
pea_rel->howto = bfd_reloc_type_lookup (abfd, BFD_RELOC_32);
pea_rel->sym_ptr_ptr = fn_pp;
sec->orelocation = rpp;
sec->reloc_count = 4;
break;
}
}
/* Write them out. */
for (i = 0; i < NSECS; i++)
{
sinfo *si = secdata + i;
case RDATA:
/* Each external function in a PowerPC PE file has a two word
descriptor consisting of:
1. The address of the code.
2. The address of the appropriate .toc
We use relocs to build this. */
si->size = 8;
si->data = xmalloc (8);
memset (si->data, 0, si->size);
if (i == IDATA5 && no_idata5)
continue;
rpp = xmalloc (sizeof (arelent *) * 3);
rpp[0] = rel = xmalloc (sizeof (arelent));
rpp[1] = xmalloc (sizeof (arelent));
rpp[2] = 0;
if (i == IDATA4 && no_idata4)
continue;
rel->address = 0;
rel->addend = 0;
rel->howto = bfd_reloc_type_lookup (abfd, BFD_RELOC_32);
rel->sym_ptr_ptr = fn_pp;
bfd_set_section_contents (abfd, si->sec,
si->data, 0,
si->size);
rel = rpp[1];
rel->address = 4;
rel->addend = 0;
rel->howto = bfd_reloc_type_lookup (abfd, BFD_RELOC_32);
rel->sym_ptr_ptr = toc_pp;
sec->orelocation = rpp;
sec->reloc_count = 2;
break;
#endif /* DLLTOOL_PPC */
}
bfd_set_symtab (abfd, ptrs, oidx);
bfd_close (abfd);
abfd = bfd_openr (outname, HOW_BFD_READ_TARGET);
return abfd;
}
#endif
{
bfd_vma vma = 0;
/* Size up all the sections. */
for (i = 0; i < NSECS; i++)
{
sinfo *si = secdata + i;
bfd_set_section_size (abfd, si->sec, si->size);
bfd_set_section_vma (abfd, si->sec, vma);
}
}
/* Write them out. */
for (i = 0; i < NSECS; i++)
{
sinfo *si = secdata + i;
if (i == IDATA5 && no_idata5)
continue;
if (i == IDATA4 && no_idata4)
continue;
bfd_set_section_contents (abfd, si->sec,
si->data, 0,
si->size);
}
bfd_set_symtab (abfd, ptrs, oidx);
bfd_close (abfd);
abfd = bfd_openr (outname, HOW_BFD_READ_TARGET);
return abfd;
}
static bfd *

12
binutils/filemode.c
View file

@ -59,18 +59,6 @@ static void setst (unsigned long, char *);
otherwise.
'T' if the file is sticky but not executable. */
#if 0
/* This is not used; only mode_string is used. */
void
filemodestring (struct stat *statp, char *str)
{
mode_string ((unsigned long) statp->st_mode, str);
}
#endif
/* Get definitions for the file permission bits. */
#ifndef S_IRWXU

28
binutils/size.c
View file

@ -66,9 +66,6 @@ static void display_file (char *);
static void display_bfd (bfd *);
static void display_archive (bfd *);
static int size_number (bfd_size_type);
#if 0
static void lprint_number (int, bfd_size_type);
#endif
static void rprint_number (int, bfd_size_type);
static void print_berkeley_format (bfd *);
static void sysv_internal_sizer (bfd *, asection *, void *);
@ -382,25 +379,6 @@ size_number (bfd_size_type num)
return strlen (buffer);
}
#if 0
/* This is not used. */
static void
lprint_number (int width, bfd_size_type num)
{
char buffer[40];
sprintf (buffer,
(radix == decimal ? "%lu" :
((radix == octal) ? "0%lo" : "0x%lx")),
(unsigned long) num);
printf ("%-*s", width, buffer);
}
#endif
static void
rprint_number (int width, bfd_size_type num)
{
@ -451,14 +429,8 @@ print_berkeley_format (bfd *abfd)
bfd_map_over_sections (abfd, berkeley_sum, NULL);
if (files_seen++ == 0)
#if 0
/* Intel doesn't like bss/stk because they don't have core files. */
puts ((radix == octal) ? " text\t data\tbss/stk\t oct\t hex\tfilename" :
" text\t data\tbss/stk\t dec\t hex\tfilename");
#else
puts ((radix == octal) ? " text\t data\t bss\t oct\t hex\tfilename" :
" text\t data\t bss\t dec\t hex\tfilename");
#endif
total = textsize + datasize + bsssize;

145
binutils/srconv.c
View file

@ -317,12 +317,8 @@ wr_un (struct coff_ofile *ptr, struct coff_sfile *sfile, int first,
un.format = FORMAT_OM;
un.spare1 = 0;
#if 1
un.nsections = ptr->nsections - 1; /* Don't count the abs section. */
#else
/*NEW - only count sections with size. */
un.nsections = nsecs;
#endif
/* Don't count the abs section. */
un.nsections = ptr->nsections - 1;
un.nextdefs = 0;
un.nextrefs = 0;
@ -1208,11 +1204,6 @@ wr_du (struct coff_ofile *p, struct coff_sfile *sfile, int n)
{
struct IT_du du;
int lim;
#if 0
struct coff_symbol *symbol;
static int incit = 0x500000;
int used = 0;
#endif
int i;
int j;
unsigned int *lowest = (unsigned *) nints (p->nsections);
@ -1234,47 +1225,6 @@ wr_du (struct coff_ofile *p, struct coff_sfile *sfile, int n)
highest[i] = 0;
}
/* Look through all the symbols and try and work out the extents in this
source file. */
#if 0
for (symbol = sfile->scope->vars_head;
symbol;
symbol = symbol->next)
{
if (symbol->type->type == coff_secdef_type)
{
unsigned int low = symbol->where->offset;
unsigned int high = symbol->where->offset + symbol->type->size - 1;
struct coff_section *section = symbol->where->section;
int sn = section->number;
if (low < lowest[sn])
lowest[sn] = low;
if (high > highest[sn])
highest[sn] = high;
}
}
for (i = 0; i < du.sections; i++)
{
if (highest[i] == 0)
lowest[i] = highest[i] = incit;
du.san[used] = i;
du.length[used] = highest[i] - lowest[i];
du.address[used] = bfd_get_file_flags (abfd) & EXEC_P ? lowest[i] : 0;
if (debug)
{
printf (" section %6s 0x%08x..0x%08x\n",
p->sections[i + 1].name,
lowest[i],
highest[i]);
}
used++;
}
#endif
lim = du.sections;
for (j = 0; j < lim; j++)
{
@ -1328,22 +1278,8 @@ wr_dus (struct coff_ofile *p ATTRIBUTE_UNUSED, struct coff_sfile *sfile)
dus.spare = nints (dus.ns);
dus.ndir = 0;
/* Find the filenames. */
#if 0
i = 0;
for (sfile = p->source_head;
sfile;
sfile = sfile->next)
{
dus.drb[i] = 0;
dus.spare[i] = 0;
dus.fname[i] = sfile->name;
i++;
}
#else
dus.drb[0] = 0;
dus.fname[0] = sfile->name;
#endif
sysroff_swap_dus_out (file, &dus);
@ -1362,69 +1298,6 @@ static void
wr_dln (struct coff_ofile *p ATTRIBUTE_UNUSED, struct coff_sfile *sfile,
int n ATTRIBUTE_UNUSED)
{
#if 0
if (n == 0)
{
/* Count up all the linenumbers */
struct coff_symbol *sy;
int lc = 0;
struct IT_dln dln;
int idx;
for (sy = p->symbol_list_head;
sy;
sy = sy->next_in_ofile_list)
{
struct coff_type *t = sy->type;
if (t->type == coff_function_type)
{
struct coff_line *l = t->u.function.lines;
lc += l->nlines;
}
}
dln.sfn = nints (lc);
dln.sln = nints (lc);
dln.lln = nints (lc);
dln.section = nints (lc);
dln.from_address = nints (lc);
dln.to_address = nints (lc);
dln.neg = 0x1001;
dln.nln = lc;
/* Run through once more and fill up the structure */
idx = 0;
for (sy = p->symbol_list_head;
sy;
sy = sy->next_in_ofile_list)
{
if (sy->type->type == coff_function_type)
{
int i;
struct coff_line *l = sy->type->u.function.lines;
for (i = 0; i < l->nlines; i++)
{
dln.section[idx] = sy->where->section->number;
dln.sfn[idx] = n;
dln.sln[idx] = l->lines[i];
dln.from_address[idx] = l->addresses[i];
if (idx)
dln.to_address[idx - 1] = dln.from_address[idx];
idx++;
}
}
n++;
}
sysroff_swap_dln_out (file, &dln);
}
#endif
#if 1
/* Count up all the linenumbers */
struct coff_symbol *sy;
@ -1491,7 +1364,6 @@ wr_dln (struct coff_ofile *p ATTRIBUTE_UNUSED, struct coff_sfile *sfile,
}
if (lc)
sysroff_swap_dln_out (file, &dln);
#endif
}
/* Write the global symbols out to the debug info. */
@ -1692,16 +1564,9 @@ wr_sc (struct coff_ofile *ptr, struct coff_sfile *sfile)
{
sc.contents = CONTENTS_CODE;
}
#if 0
/* NEW */
if (sc.length)
{
#endif
sysroff_swap_sc_out (file, &sc);
scount++;
#if 0
}
#endif
sysroff_swap_sc_out (file, &sc);
scount++;
}
return scount;
}

92
binutils/sysdump.c
View file

@ -515,48 +515,6 @@ opt (int x)
return getone (x);
}
#if 0
/* This is no longer used. */
static void
unit_info_list (void)
{
while (opt (IT_un_CODE))
{
getone (IT_us_CODE);
while (getone (IT_sc_CODE))
getone (IT_ss_CODE);
while (getone (IT_er_CODE))
;
while (getone (IT_ed_CODE))
;
}
}
#endif
#if 0
/* This is no longer used. */
static void
object_body_list (void)
{
while (getone (IT_sh_CODE))
{
while (getone (IT_ob_CODE))
;
while (getone (IT_rl_CODE))
;
}
}
#endif
static void
must (int x)
{
@ -649,45 +607,6 @@ derived_type (void)
tab (-1, "");
}
#if 0
/* This is no longer used. */
static void
program_structure (void)
{
tab (1, "PROGRAM STRUCTURE");
while (opt (IT_dps_CODE))
{
must (IT_dso_CODE);
opt (IT_dss_CODE);
dump_symbol_info ();
must (IT_dps_CODE);
}
tab (-1, "");
}
#endif
#if 0
/* This is no longer used. */
static void
debug_list (void)
{
tab (1, "DEBUG LIST");
must (IT_du_CODE);
opt (IT_dus_CODE);
program_structure ();
must (IT_dln_CODE);
tab (-1, "");
}
#endif
static void
module (void)
{
@ -705,17 +624,6 @@ module (void)
}
while (getone (c) && c != IT_tr_CODE);
#if 0
must (IT_cs_CODE);
must (IT_hd_CODE);
opt (IT_hs_CODE);
unit_info_list ();
object_body_list ();
debug_list ();
must (IT_tr_CODE);
#endif
tab (-1, "");
c = getc (file);