/* POWER/PowerPC XCOFF linker support.
- Copyright (C) 1995-2017 Free Software Foundation, Inc.
+ Copyright (C) 1995-2019 Free Software Foundation, Inc.
Written by Ian Lance Taylor <ian@cygnus.com>, Cygnus Support.
This file is part of BFD, the Binary File Descriptor library.
#include "libcoff.h"
#include "libxcoff.h"
#include "libiberty.h"
+#include "xcofflink.h"
/* This file holds the XCOFF linker code. */
if (info->output_bfd->xvec != abfd->xvec)
{
_bfd_error_handler
- (_("%B: XCOFF shared object when not producing XCOFF output"),
+ (_("%pB: XCOFF shared object when not producing XCOFF output"),
abfd);
bfd_set_error (bfd_error_invalid_operation);
return FALSE;
if (lsec == NULL)
{
_bfd_error_handler
- (_("%B: dynamic object with no .loader section"),
+ (_("%pB: dynamic object with no .loader section"),
abfd);
bfd_set_error (bfd_error_no_symbols);
return FALSE;
if (csect != NULL)
*csect_cache = csect;
else if (first_csect == NULL
- || sym.n_sclass == C_FILE || sym.n_sclass == C_DWARF)
+ || sym.n_sclass == C_FILE || sym.n_sclass == C_DWARF)
*csect_cache = coff_section_from_bfd_index (abfd, sym.n_scnum);
else
*csect_cache = NULL;
{
_bfd_error_handler
/* xgettext:c-format */
- (_("%B: `%s' has line numbers but no enclosing section"),
+ (_("%pB: `%s' has line numbers but no enclosing section"),
abfd, name);
bfd_set_error (bfd_error_bad_value);
goto error_return;
{
_bfd_error_handler
/* xgettext:c-format */
- (_("%B: class %d symbol `%s' has no aux entries"),
+ (_("%pB: class %d symbol `%s' has no aux entries"),
abfd, sym.n_sclass, name);
bfd_set_error (bfd_error_bad_value);
goto error_return;
default:
_bfd_error_handler
/* xgettext:c-format */
- (_("%B: symbol `%s' has unrecognized csect type %d"),
+ (_("%pB: symbol `%s' has unrecognized csect type %d"),
abfd, name, smtyp);
bfd_set_error (bfd_error_bad_value);
goto error_return;
{
_bfd_error_handler
/* xgettext:c-format */
- (_("%B: bad XTY_ER symbol `%s': class %d scnum %d scnlen %Ld"),
+ (_("%pB: bad XTY_ER symbol `%s': class %d scnum %d "
+ "scnlen %" PRId64),
abfd, name, sym.n_sclass, sym.n_scnum,
- aux.x_csect.x_scnlen.l);
+ (int64_t) aux.x_csect.x_scnlen.l);
bfd_set_error (bfd_error_bad_value);
goto error_return;
}
{
_bfd_error_handler
/* xgettext:c-format */
- (_("%B: XMC_TC0 symbol `%s' is class %d scnlen %Ld"),
- abfd, name, sym.n_sclass, aux.x_csect.x_scnlen.l);
+ (_("%pB: XMC_TC0 symbol `%s' is class %d scnlen %" PRId64),
+ abfd, name, sym.n_sclass, (int64_t) aux.x_csect.x_scnlen.l);
bfd_set_error (bfd_error_bad_value);
goto error_return;
}
{
_bfd_error_handler
/* xgettext:c-format */
- (_("%B: csect `%s' not in enclosing section"),
+ (_("%pB: csect `%s' not in enclosing section"),
abfd, name);
bfd_set_error (bfd_error_bad_value);
goto error_return;
{
_bfd_error_handler
/* xgettext:c-format */
- (_("%B: misplaced XTY_LD `%s'"),
+ (_("%pB: misplaced XTY_LD `%s'"),
abfd, name);
bfd_set_error (bfd_error_bad_value);
goto error_return;
}
- csect = section;
+ csect = section;
value = sym.n_value - csect->vma;
}
break;
if (EXTERN_SYM_P (sym.n_sclass))
{
- bfd_boolean copy;
+ bfd_boolean copy, ok;
flagword flags;
BFD_ASSERT (section != NULL);
We also have to handle the case of statically linking a
shared object, which will cause symbol redefinitions,
although this is an easier case to detect. */
- else if (info->output_bfd->xvec == abfd->xvec)
+ else if (info->output_bfd->xvec == abfd->xvec)
{
if (! bfd_is_und_section (section))
*sym_hash = xcoff_link_hash_lookup (xcoff_hash_table (info),
BFD_ASSERT (last_real->next == first_csect);
last_real->next = NULL;
flags = (sym.n_sclass == C_EXT ? BSF_GLOBAL : BSF_WEAK);
- if (! (_bfd_generic_link_add_one_symbol
- (info, abfd, name, flags, section, value,
- NULL, copy, TRUE,
- (struct bfd_link_hash_entry **) sym_hash)))
- goto error_return;
+ ok = (_bfd_generic_link_add_one_symbol
+ (info, abfd, name, flags, section, value, NULL, copy, TRUE,
+ (struct bfd_link_hash_entry **) sym_hash));
last_real->next = first_csect;
+ if (!ok)
+ goto error_return;
if (smtyp == XTY_CM)
{
= csect->alignment_power;
}
- if (info->output_bfd->xvec == abfd->xvec)
+ if (info->output_bfd->xvec == abfd->xvec)
{
int flag;
for (o = abfd->sections; o != first_csect; o = o->next)
{
/* Debugging sections have no csects. */
- if (bfd_get_section_flags (abfd, o) & SEC_DEBUGGING)
- continue;
+ if (bfd_section_flags (o) & SEC_DEBUGGING)
+ continue;
/* Reset the section size and the line number count, since the
data is now attached to the csects. Don't reset the size of
the .debug section, since we need to read it below in
bfd_xcoff_size_dynamic_sections. */
- if (strcmp (bfd_get_section_name (abfd, o), ".debug") != 0)
+ if (strcmp (bfd_section_name (o), ".debug") != 0)
o->size = 0;
o->lineno_count = 0;
{
_bfd_error_handler
/* xgettext:c-format */
- (_("%B: reloc %s:%Ld not in csect"),
- abfd, o->name, i);
+ (_("%pB: reloc %s:%" PRId64 " not in csect"),
+ abfd, o->name, (int64_t) i);
bfd_set_error (bfd_error_bad_value);
goto error_return;
}
/* We identify all function symbols that are the target
of a relocation, so that we can create glue code for
functions imported from dynamic objects. */
- if (info->output_bfd->xvec == abfd->xvec
+ if (info->output_bfd->xvec == abfd->xvec
&& *rel_csect != bfd_und_section_ptr
&& obj_xcoff_sym_hashes (abfd)[rel->r_symndx] != NULL)
{
undefined references in shared objects. */
if (h != NULL
&& h->type == bfd_link_hash_undefined
- && (info->output_bfd->xvec != abfd->xvec
+ && (info->output_bfd->xvec != abfd->xvec
|| (((struct xcoff_link_hash_entry *) h)->flags
& XCOFF_DEF_DYNAMIC) == 0))
{
case R_RLA:
/* Absolute relocations against absolute symbols can be
resolved statically. */
- if (h != NULL
- && (h->root.type == bfd_link_hash_defined
- || h->root.type == bfd_link_hash_defweak)
- && bfd_is_abs_section (h->root.u.def.section))
+ if (h != NULL && bfd_is_abs_symbol (&h->root))
return FALSE;
return TRUE;
|| o == xcoff_hash_table (info)->loader_section
|| o == xcoff_hash_table (info)->linkage_section
|| o == xcoff_hash_table (info)->descriptor_section
- || (bfd_get_section_flags (sub, o) & SEC_DEBUGGING)
+ || (bfd_section_flags (o) & SEC_DEBUGGING)
|| strcmp (o->name, ".debug") == 0)
o->flags |= SEC_MARK;
else
if (val != (bfd_vma) -1)
{
if (h->root.type == bfd_link_hash_defined
- && (! bfd_is_abs_section (h->root.u.def.section)
+ && (!bfd_is_abs_symbol (&h->root)
|| h->root.u.def.value != val))
(*info->callbacks->multiple_definition) (info, &h->root, output_bfd,
bfd_abs_section_ptr, val);
{
_bfd_error_handler
/* xgettext:c-format */
- (_("%B: loader reloc in unrecognized section `%s'"),
+ (_("%pB: loader reloc in unrecognized section `%s'"),
reference_bfd, secname);
bfd_set_error (bfd_error_nonrepresentable_section);
return FALSE;
{
_bfd_error_handler
/* xgettext:c-format */
- (_("%B: `%s' in loader reloc but not loader sym"),
+ (_("%pB: `%s' in loader reloc but not loader sym"),
reference_bfd, h->root.root.string);
bfd_set_error (bfd_error_bad_value);
return FALSE;
{
_bfd_error_handler
/* xgettext:c-format */
- (_("%B: loader reloc in read-only section %A"),
+ (_("%pB: loader reloc in read-only section %pA"),
reference_bfd, output_section);
bfd_set_error (bfd_error_invalid_operation);
return FALSE;
flinfo->last_file.n_value = output_index;
bfd_coff_swap_sym_out (output_bfd, (void *) &flinfo->last_file,
(void *) (flinfo->outsyms
- + ((flinfo->last_file_index - syment_base)
- * osymesz)));
+ + ((flinfo->last_file_index - syment_base)
+ * osymesz)));
}
/* Write the modified symbols to the output file. */
this case, but I don't think it's worth it. */
is = flinfo->internal_syms + r_symndx;
- if (is->n_sclass != C_DWARF)
- {
- name = (_bfd_coff_internal_syment_name
- (input_bfd, is, buf));
+ if (is->n_sclass != C_DWARF)
+ {
+ name = (_bfd_coff_internal_syment_name
+ (input_bfd, is, buf));
- if (name == NULL)
- return FALSE;
+ if (name == NULL)
+ return FALSE;
(*flinfo->info->callbacks->unattached_reloc)
(flinfo->info, name,
input_bfd, o, irel->r_vaddr);
- }
+ }
}
}
}
if ((o->flags & SEC_DEBUGGING) == 0
- && xcoff_need_ldrel_p (flinfo->info, irel, h))
+ && xcoff_need_ldrel_p (flinfo->info, irel, h))
{
asection *sec;
if (best_address > toc_start + 0x8000)
{
_bfd_error_handler
- (_("TOC overflow: %#Lx > 0x10000; try -mminimal-toc "
+ (_("TOC overflow: %#" PRIx64 " > 0x10000; try -mminimal-toc "
"when compiling"),
- toc_end - toc_start);
+ (uint64_t) (toc_end - toc_start));
bfd_set_error (bfd_error_file_too_big);
return FALSE;
}
tocoff += h->descriptor->u.toc_offset;
/* The first instruction in the glink code needs to be
- cooked to to hold the correct offset in the toc. The
+ cooked to hold the correct offset in the toc. The
rest are just output raw. */
bfd_put_32 (output_bfd,
bfd_xcoff_glink_code(output_bfd, 0) | (tocoff & 0xffff), p);
|| h->root.type == bfd_link_hash_defweak)
&& h->smclas == XMC_XO)
{
- BFD_ASSERT (bfd_is_abs_section (h->root.u.def.section));
+ BFD_ASSERT (bfd_is_abs_symbol (&h->root));
isym.n_value = h->root.u.def.value;
isym.n_scnum = N_UNDEF;
- if (h->root.type == bfd_link_hash_undefweak
+ if (h->root.type == bfd_link_hash_defweak
&& C_WEAKEXT == C_AIX_WEAKEXT)
isym.n_sclass = C_WEAKEXT;
else
/* We just output an SD symbol. Now output an LD symbol. */
h->indx += 2;
- if (h->root.type == bfd_link_hash_undefweak
+ if (h->root.type == bfd_link_hash_defweak
&& C_WEAKEXT == C_AIX_WEAKEXT)
isym.n_sclass = C_WEAKEXT;
else
goto error_return;
}
- /* Setting bfd_get_symcount to 0 will cause write_object_contents to
+ /* Setting symcount to 0 will cause write_object_contents to
not try to write out the symbols. */
- bfd_get_symcount (abfd) = 0;
+ abfd->symcount = 0;
return TRUE;
projects / deliverable / binutils-gdb.git / blobdiff