# This shell script emits a C file. -*- C -*-
-# Copyright 1991, 1993, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003,
-# 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012
-# Free Software Foundation, Inc.
+# Copyright (C) 1991-2020 Free Software Foundation, Inc.
#
# This file is part of the GNU Binutils.
#
# MA 02110-1301, USA.
#
-# This file is sourced from elf32.em, and defines extra arm-elf
+# This file is sourced from elf.em, and defines extra arm-elf
# specific routines.
#
test -z "$TARGET2_TYPE" && TARGET2_TYPE="rel"
#include "ldctor.h"
#include "elf/arm.h"
+#include "elf32-arm.h"
-static char *thumb_entry_symbol = NULL;
-static int byteswap_code = 0;
-static int target1_is_rel = 0${TARGET1_IS_REL};
-static char *target2_type = "${TARGET2_TYPE}";
-static int fix_v4bx = 0;
-static int use_blx = 0;
-static bfd_arm_vfp11_fix vfp11_denorm_fix = BFD_ARM_VFP11_FIX_DEFAULT;
-static int fix_cortex_a8 = -1;
-static int no_enum_size_warning = 0;
-static int no_wchar_size_warning = 0;
-static int pic_veneer = 0;
-static int merge_exidx_entries = -1;
-static int fix_arm1176 = 1;
+static struct elf32_arm_params params =
+{
+ NULL, /* thumb_entry_symbol */
+ 0, /* byteswap_code */
+ 0${TARGET1_IS_REL}, /* target1_is_rel */
+ "${TARGET2_TYPE}", /* target2_type */
+ 0, /* fix_v4bx */
+ 0, /* use_blx */
+ BFD_ARM_VFP11_FIX_DEFAULT, /* vfp11_denorm_fix */
+ BFD_ARM_STM32L4XX_FIX_NONE, /* stm32l4xx_fix */
+ 0, /* no_enum_size_warning */
+ 0, /* no_wchar_size_warning */
+ 0, /* pic_veneer */
+ -1, /* fix_cortex_a8 */
+ 1, /* fix_arm1176 */
+ -1, /* merge_exidx_entries */
+ 0, /* cmse_implib */
+ NULL /* in_implib_bfd */
+};
+static char *in_implib_filename = NULL;
static void
gld${EMULATION_NAME}_before_parse (void)
#endif /* not TARGET_ */
input_flags.dynamic = ${DYNAMIC_LINK-TRUE};
config.has_shared = `if test -n "$GENERATE_SHLIB_SCRIPT" ; then echo TRUE ; else echo FALSE ; fi`;
+ config.separate_code = `if test "x${SEPARATE_CODE}" = xyes ; then echo TRUE ; else echo FALSE ; fi`;
+ link_info.check_relocs_after_open_input = TRUE;
+EOF
+if test -n "$COMMONPAGESIZE"; then
+fragment <<EOF
+ link_info.relro = DEFAULT_LD_Z_RELRO;
+EOF
+fi
+fragment <<EOF
+}
+
+static void
+gld${EMULATION_NAME}_set_symbols (void)
+{
+ /* PR 19106: The section resizing code in gldarmelf_after_allocation
+ is effectively the same as relaxation, so prevent early memory
+ region checks which produce bogus error messages.
+ Note - this test has nothing to do with symbols. It is just here
+ because this is the first emulation routine that is called after
+ the command line has been parsed. */
+ if (!bfd_link_relocatable (&link_info))
+ TARGET_ENABLE_RELAXATION;
}
static void
arm_elf_before_allocation (void)
{
- bfd_elf32_arm_set_byteswap_code (&link_info, byteswap_code);
+ bfd_elf32_arm_set_byteswap_code (&link_info, params.byteswap_code);
/* Choose type of VFP11 erratum fix, or warn if specified fix is unnecessary
due to architecture version. */
bfd_elf32_arm_set_vfp11_fix (link_info.output_bfd, &link_info);
+ /* Choose type of STM32L4XX erratum fix, or warn if specified fix is
+ unnecessary due to architecture version. */
+ bfd_elf32_arm_set_stm32l4xx_fix (link_info.output_bfd, &link_info);
+
/* Auto-select Cortex-A8 erratum fix if it wasn't explicitly specified. */
bfd_elf32_arm_set_cortex_a8_fix (link_info.output_bfd, &link_info);
+ /* Ensure the output sections of veneers needing a dedicated one is not
+ removed. */
+ bfd_elf32_arm_keep_private_stub_output_sections (&link_info);
+
/* We should be able to set the size of the interworking stub section. We
can't do it until later if we have dynamic sections, though. */
if (elf_hash_table (&link_info)->dynobj == NULL)
/* Here we rummage through the found bfds to collect glue information. */
LANG_FOR_EACH_INPUT_STATEMENT (is)
{
- /* Initialise mapping tables for code/data. */
- bfd_elf32_arm_init_maps (is->the_bfd);
+ /* Initialise mapping tables for code/data. */
+ bfd_elf32_arm_init_maps (is->the_bfd);
if (!bfd_elf32_arm_process_before_allocation (is->the_bfd,
&link_info)
- || !bfd_elf32_arm_vfp11_erratum_scan (is->the_bfd, &link_info))
+ || !bfd_elf32_arm_vfp11_erratum_scan (is->the_bfd, &link_info)
+ || !bfd_elf32_arm_stm32l4xx_erratum_scan (is->the_bfd,
+ &link_info))
/* xgettext:c-format */
- einfo (_("Errors encountered processing file %s"), is->filename);
+ einfo (_("%P: errors encountered processing file %s\n"),
+ is->filename);
}
/* We have seen it all. Allocate it, and carry on. */
immediately after INPUT_SECTION. */
static asection *
-elf32_arm_add_stub_section (const char *stub_sec_name,
- asection *input_section)
+elf32_arm_add_stub_section (const char * stub_sec_name,
+ asection * output_section,
+ asection * after_input_section,
+ unsigned int alignment_power)
{
asection *stub_sec;
flagword flags;
- asection *output_section;
- const char *secname;
lang_output_section_statement_type *os;
struct hook_stub_info info;
flags = (SEC_ALLOC | SEC_LOAD | SEC_READONLY | SEC_CODE
- | SEC_HAS_CONTENTS | SEC_RELOC | SEC_IN_MEMORY | SEC_KEEP);
+ | SEC_HAS_CONTENTS | SEC_RELOC | SEC_IN_MEMORY | SEC_KEEP
+ | SEC_LINKER_CREATED);
stub_sec = bfd_make_section_anyway_with_flags (stub_file->the_bfd,
stub_sec_name, flags);
if (stub_sec == NULL)
goto err_ret;
- bfd_set_section_alignment (stub_file->the_bfd, stub_sec, 3);
+ bfd_set_section_alignment (stub_sec, alignment_power);
- output_section = input_section->output_section;
- secname = bfd_get_section_name (output_section->owner, output_section);
- os = lang_output_section_find (secname);
+ os = lang_output_section_get (output_section);
- info.input_section = input_section;
+ info.input_section = after_input_section;
lang_list_init (&info.add);
- lang_add_section (&info.add, stub_sec, os);
+ lang_add_section (&info.add, stub_sec, NULL, os);
if (info.add.head == NULL)
goto err_ret;
- if (hook_in_stub (&info, &os->children.head))
- return stub_sec;
+ if (after_input_section == NULL)
+ {
+ lang_statement_union_type **lp = &os->children.head;
+ lang_statement_union_type *l, *lprev = NULL;
+
+ for (; (l = *lp) != NULL; lp = &l->header.next, lprev = l);
+
+ if (lprev)
+ lprev->header.next = info.add.head;
+ else
+ os->children.head = info.add.head;
+
+ return stub_sec;
+ }
+ else
+ {
+ if (hook_in_stub (&info, &os->children.head))
+ return stub_sec;
+ }
err_ret:
- einfo ("%X%P: can not make stub section: %E\n");
+ einfo (_("%X%P: can not make stub section: %E\n"));
return NULL;
}
/* If we have changed sizes of the stub sections, then we need
to recalculate all the section offsets. This may mean we need to
add even more stubs. */
- gld${EMULATION_NAME}_map_segments (TRUE);
+ ldelf_map_segments (TRUE);
need_laying_out = -1;
}
asection *asec = *(asection **) a, *bsec = *(asection **) b;
asection *aout = asec->output_section, *bout = bsec->output_section;
bfd_vma avma, bvma;
-
+
/* If there's no output section for some reason, compare equal. */
if (!aout || !bout)
return 0;
-
+
avma = aout->vma + asec->output_offset;
bvma = bout->vma + bsec->output_offset;
-
+
if (avma > bvma)
return 1;
else if (avma < bvma)
return -1;
-
+
return 0;
}
static void
gld${EMULATION_NAME}_after_allocation (void)
{
- if (!link_info.relocatable)
+ int ret;
+
+ /* Build a sorted list of input text sections, then use that to process
+ the unwind table index. */
+ unsigned int list_size = 10;
+ asection **sec_list = (asection **)
+ xmalloc (list_size * sizeof (asection *));
+ unsigned int sec_count = 0;
+
+ LANG_FOR_EACH_INPUT_STATEMENT (is)
{
- /* Build a sorted list of input text sections, then use that to process
- the unwind table index. */
- unsigned int list_size = 10;
- asection **sec_list = (asection **)
- xmalloc (list_size * sizeof (asection *));
- unsigned int sec_count = 0;
+ bfd *abfd = is->the_bfd;
+ asection *sec;
- LANG_FOR_EACH_INPUT_STATEMENT (is)
+ if ((abfd->flags & (EXEC_P | DYNAMIC)) != 0)
+ continue;
+
+ for (sec = abfd->sections; sec != NULL; sec = sec->next)
{
- bfd *abfd = is->the_bfd;
- asection *sec;
-
- if ((abfd->flags & (EXEC_P | DYNAMIC)) != 0)
- continue;
-
- for (sec = abfd->sections; sec != NULL; sec = sec->next)
+ asection *out_sec = sec->output_section;
+
+ if (out_sec
+ && elf_section_data (sec)
+ && elf_section_type (sec) == SHT_PROGBITS
+ && (elf_section_flags (sec) & SHF_EXECINSTR) != 0
+ && (sec->flags & SEC_EXCLUDE) == 0
+ && sec->sec_info_type != SEC_INFO_TYPE_JUST_SYMS
+ && out_sec != bfd_abs_section_ptr)
{
- asection *out_sec = sec->output_section;
-
- if (out_sec
- && elf_section_data (sec)
- && elf_section_type (sec) == SHT_PROGBITS
- && (elf_section_flags (sec) & SHF_EXECINSTR) != 0
- && (sec->flags & SEC_EXCLUDE) == 0
- && sec->sec_info_type != SEC_INFO_TYPE_JUST_SYMS
- && out_sec != bfd_abs_section_ptr)
+ if (sec_count == list_size)
{
- if (sec_count == list_size)
- {
- list_size *= 2;
- sec_list = (asection **)
- xrealloc (sec_list, list_size * sizeof (asection *));
- }
-
- sec_list[sec_count++] = sec;
+ list_size *= 2;
+ sec_list = (asection **)
+ xrealloc (sec_list, list_size * sizeof (asection *));
}
+
+ sec_list[sec_count++] = sec;
}
}
-
- qsort (sec_list, sec_count, sizeof (asection *), &compare_output_sec_vma);
-
- if (elf32_arm_fix_exidx_coverage (sec_list, sec_count, &link_info,
- merge_exidx_entries))
- need_laying_out = 1;
-
- free (sec_list);
}
+ qsort (sec_list, sec_count, sizeof (asection *), &compare_output_sec_vma);
+
+ if (elf32_arm_fix_exidx_coverage (sec_list, sec_count, &link_info,
+ params.merge_exidx_entries))
+ need_laying_out = 1;
+
+ free (sec_list);
+
/* bfd_elf32_discard_info just plays with debugging sections,
ie. doesn't affect any code, so we can delay resizing the
sections. It's likely we'll resize everything in the process of
adding stubs. */
- if (bfd_elf_discard_info (link_info.output_bfd, & link_info))
+ ret = bfd_elf_discard_info (link_info.output_bfd, & link_info);
+ if (ret < 0)
+ {
+ einfo (_("%X%P: .eh_frame/.stab edit: %E\n"));
+ return;
+ }
+ else if (ret > 0)
need_laying_out = 1;
/* If generating a relocatable output file, then we don't
have to examine the relocs. */
- if (stub_file != NULL && !link_info.relocatable)
+ if (stub_file != NULL && !bfd_link_relocatable (&link_info))
{
- int ret = elf32_arm_setup_section_lists (link_info.output_bfd, & link_info);
-
+ ret = elf32_arm_setup_section_lists (link_info.output_bfd, &link_info);
if (ret != 0)
{
if (ret < 0)
{
- einfo ("%X%P: could not compute sections lists for stub generation: %E\n");
+ einfo (_("%X%P: could not compute sections lists "
+ "for stub generation: %E\n"));
return;
}
& elf32_arm_add_stub_section,
& gldarm_layout_sections_again))
{
- einfo ("%X%P: cannot size stub section: %E\n");
+ einfo (_("%X%P: can not size stub section: %E\n"));
return;
}
}
}
if (need_laying_out != -1)
- gld${EMULATION_NAME}_map_segments (need_laying_out);
+ ldelf_map_segments (need_laying_out);
}
static void
{
LANG_FOR_EACH_INPUT_STATEMENT (is)
{
- /* Figure out where VFP11 erratum veneers (and the labels returning
- from same) have been placed. */
- bfd_elf32_arm_vfp11_fix_veneer_locations (is->the_bfd, &link_info);
+ /* Figure out where VFP11 erratum veneers (and the labels returning
+ from same) have been placed. */
+ bfd_elf32_arm_vfp11_fix_veneer_locations (is->the_bfd, &link_info);
+
+ /* Figure out where STM32L4XX erratum veneers (and the labels returning
+ from them) have been placed. */
+ bfd_elf32_arm_stm32l4xx_fix_veneer_locations (is->the_bfd, &link_info);
}
}
- if (! link_info.relocatable)
+ if (!bfd_link_relocatable (&link_info))
{
/* Now build the linker stubs. */
if (stub_file->the_bfd->sections != NULL)
{
if (! elf32_arm_build_stubs (& link_info))
- einfo ("%X%P: can not build stubs: %E\n");
+ einfo (_("%X%P: can not build stubs: %E\n"));
}
}
finish_default ();
- if (thumb_entry_symbol)
+ if (params.thumb_entry_symbol)
{
- h = bfd_link_hash_lookup (link_info.hash, thumb_entry_symbol,
+ h = bfd_link_hash_lookup (link_info.hash, params.thumb_entry_symbol,
FALSE, FALSE, TRUE);
}
else
h = bfd_link_hash_lookup (link_info.hash, entry_symbol.name,
FALSE, FALSE, TRUE);
eh = (struct elf_link_hash_entry *)h;
- if (!h || eh->target_internal != ST_BRANCH_TO_THUMB)
+ if (!h || ARM_GET_SYM_BRANCH_TYPE (eh->target_internal)
+ != ST_BRANCH_TO_THUMB)
return;
}
/* Special procesing is required for a Thumb entry symbol. The
bottom bit of its address must be set. */
val = (h->u.def.value
- + bfd_get_section_vma (link_info.output_bfd,
- h->u.def.section->output_section)
+ + bfd_section_vma (h->u.def.section->output_section)
+ h->u.def.section->output_offset);
val |= 1;
sprintf_vma (buffer + 2, val);
- if (thumb_entry_symbol != NULL && entry_symbol.name != NULL
+ if (params.thumb_entry_symbol != NULL && entry_symbol.name != NULL
&& entry_from_cmdline)
einfo (_("%P: warning: '--thumb-entry %s' is overriding '-e %s'\n"),
- thumb_entry_symbol, entry_symbol.name);
+ params.thumb_entry_symbol, entry_symbol.name);
entry_symbol.name = buffer;
}
else
einfo (_("%P: warning: cannot find thumb start symbol %s\n"),
- thumb_entry_symbol);
+ h->root.string);
}
/* This is a convenient point to tell BFD about target specific flags.
These will only be created if the output format is an arm format,
hence we do not support linking and changing output formats at the
same time. Use a link followed by objcopy to change output formats. */
- einfo ("%F%X%P: error: Cannot change output format whilst linking ARM binaries.\n");
+ einfo (_("%F%P: error: cannot change output format "
+ "whilst linking %s binaries\n"), "ARM");
return;
}
- bfd_elf32_arm_set_target_relocs (link_info.output_bfd, &link_info,
- target1_is_rel,
- target2_type, fix_v4bx, use_blx,
- vfp11_denorm_fix, no_enum_size_warning,
- no_wchar_size_warning,
- pic_veneer, fix_cortex_a8,
- fix_arm1176);
+ if (in_implib_filename)
+ {
+ params.in_implib_bfd = bfd_openr (in_implib_filename,
+ bfd_get_target (link_info.output_bfd));
+
+ if (params.in_implib_bfd == NULL)
+ einfo (_("%F%P: %s: can't open: %E\n"), in_implib_filename);
+
+ if (!bfd_check_format (params.in_implib_bfd, bfd_object))
+ einfo (_("%F%P: %s: not a relocatable file: %E\n"), in_implib_filename);
+ }
+
+ bfd_elf32_arm_set_target_params (link_info.output_bfd, &link_info, ¶ms);
stub_file = lang_add_input_file ("linker stubs",
- lang_input_file_is_fake_enum,
- NULL);
+ lang_input_file_is_fake_enum,
+ NULL);
stub_file->the_bfd = bfd_create ("linker stubs", link_info.output_bfd);
if (stub_file->the_bfd == NULL
|| ! bfd_set_arch_mach (stub_file->the_bfd,
- bfd_get_arch (link_info.output_bfd),
- bfd_get_mach (link_info.output_bfd)))
+ bfd_get_arch (link_info.output_bfd),
+ bfd_get_mach (link_info.output_bfd)))
{
- einfo ("%X%P: can not create BFD %E\n");
+ einfo (_("%F%P: can not create BFD: %E\n"));
return;
}
-
+
stub_file->the_bfd->flags |= BFD_LINKER_CREATED;
ldlang_add_file (stub_file);
bfd_elf32_arm_get_bfd_for_interworking (stub_file->the_bfd, &link_info);
}
-/* Avoid processing the fake stub_file in vercheck, stat_needed and
- check_needed routines. */
-
-static void (*real_func) (lang_input_statement_type *);
-
-static void arm_for_each_input_file_wrapper (lang_input_statement_type *l)
-{
- if (l != stub_file)
- (*real_func) (l);
-}
-
-static void
-arm_lang_for_each_input_file (void (*func) (lang_input_statement_type *))
-{
- real_func = func;
- lang_for_each_input_file (&arm_for_each_input_file_wrapper);
-}
-
-#define lang_for_each_input_file arm_lang_for_each_input_file
-
EOF
# Define some shell vars to insert bits of code into the standard elf
#define OPTION_NO_ENUM_SIZE_WARNING 309
#define OPTION_PIC_VENEER 310
#define OPTION_FIX_V4BX_INTERWORKING 311
-#define OPTION_STUBGROUP_SIZE 312
+#define OPTION_STUBGROUP_SIZE 312
#define OPTION_NO_WCHAR_SIZE_WARNING 313
#define OPTION_FIX_CORTEX_A8 314
#define OPTION_NO_FIX_CORTEX_A8 315
-#define OPTION_NO_MERGE_EXIDX_ENTRIES 316
+#define OPTION_NO_MERGE_EXIDX_ENTRIES 316
#define OPTION_FIX_ARM1176 317
#define OPTION_NO_FIX_ARM1176 318
+#define OPTION_LONG_PLT 319
+#define OPTION_STM32L4XX_FIX 320
+#define OPTION_CMSE_IMPLIB 321
+#define OPTION_IN_IMPLIB 322
'
PARSE_AND_LIST_SHORTOPTS=p
{ "fix-v4bx-interworking", no_argument, NULL, OPTION_FIX_V4BX_INTERWORKING},
{ "use-blx", no_argument, NULL, OPTION_USE_BLX},
{ "vfp11-denorm-fix", required_argument, NULL, OPTION_VFP11_DENORM_FIX},
+ { "fix-stm32l4xx-629360", optional_argument, NULL, OPTION_STM32L4XX_FIX},
{ "no-enum-size-warning", no_argument, NULL, OPTION_NO_ENUM_SIZE_WARNING},
{ "pic-veneer", no_argument, NULL, OPTION_PIC_VENEER},
{ "stub-group-size", required_argument, NULL, OPTION_STUBGROUP_SIZE },
{ "no-merge-exidx-entries", no_argument, NULL, OPTION_NO_MERGE_EXIDX_ENTRIES },
{ "fix-arm1176", no_argument, NULL, OPTION_FIX_ARM1176 },
{ "no-fix-arm1176", no_argument, NULL, OPTION_NO_FIX_ARM1176 },
+ { "long-plt", no_argument, NULL, OPTION_LONG_PLT },
+ { "cmse-implib", no_argument, NULL, OPTION_CMSE_IMPLIB },
+ { "in-implib", required_argument, NULL, OPTION_IN_IMPLIB },
'
PARSE_AND_LIST_OPTIONS='
fprintf (file, _(" --fix-v4bx-interworking Rewrite BX rn branch to ARMv4 interworking veneer\n"));
fprintf (file, _(" --use-blx Enable use of BLX instructions\n"));
fprintf (file, _(" --vfp11-denorm-fix Specify how to fix VFP11 denorm erratum\n"));
+ fprintf (file, _(" --fix-stm32l4xx-629360 Specify how to fix STM32L4XX 629360 erratum\n"));
fprintf (file, _(" --no-enum-size-warning Don'\''t warn about objects with incompatible\n"
" enum sizes\n"));
fprintf (file, _(" --no-wchar-size-warning Don'\''t warn about objects with incompatible\n"
" wchar_t sizes\n"));
fprintf (file, _(" --pic-veneer Always generate PIC interworking veneers\n"));
+ fprintf (file, _(" --long-plt Generate long .plt entries\n"
+ " to handle large .plt/.got displacements\n"));
+ fprintf (file, _(" --cmse-implib Make import library to be a secure gateway import\n"
+ " library as per ARMv8-M Security Extensions\n"));
+ fprintf (file, _(" --in-implib Import library whose symbols address must\n"
+ " remain stable\n"));
fprintf (file, _("\
--stub-group-size=N Maximum size of a group of input sections that\n\
- can be handled by one stub section. A negative\n\
- value locates all stubs after their branches\n\
- (with a group size of -N), while a positive\n\
- value allows two groups of input sections, one\n\
- before, and one after each stub section.\n\
- Values of +/-1 indicate the linker should\n\
- choose suitable defaults.\n"));
+ can be handled by one stub section. A negative\n\
+ value locates all stubs after their branches\n\
+ (with a group size of -N), while a positive\n\
+ value allows two groups of input sections, one\n\
+ before, and one after each stub section.\n\
+ Values of +/-1 indicate the linker should\n\
+ choose suitable defaults.\n"));
fprintf (file, _(" --[no-]fix-cortex-a8 Disable/enable Cortex-A8 Thumb-2 branch erratum fix\n"));
fprintf (file, _(" --no-merge-exidx-entries Disable merging exidx entries\n"));
fprintf (file, _(" --[no-]fix-arm1176 Disable/enable ARM1176 BLX immediate erratum fix\n"));
break;
case OPTION_THUMB_ENTRY:
- thumb_entry_symbol = optarg;
+ params.thumb_entry_symbol = optarg;
break;
case OPTION_BE8:
- byteswap_code = 1;
+ params.byteswap_code = 1;
break;
case OPTION_TARGET1_REL:
- target1_is_rel = 1;
+ params.target1_is_rel = 1;
break;
case OPTION_TARGET1_ABS:
- target1_is_rel = 0;
+ params.target1_is_rel = 0;
break;
case OPTION_TARGET2:
- target2_type = optarg;
+ params.target2_type = optarg;
break;
case OPTION_FIX_V4BX:
- fix_v4bx = 1;
+ params.fix_v4bx = 1;
break;
case OPTION_FIX_V4BX_INTERWORKING:
- fix_v4bx = 2;
+ params.fix_v4bx = 2;
break;
case OPTION_USE_BLX:
- use_blx = 1;
+ params.use_blx = 1;
break;
case OPTION_VFP11_DENORM_FIX:
if (strcmp (optarg, "none") == 0)
- vfp11_denorm_fix = BFD_ARM_VFP11_FIX_NONE;
+ params.vfp11_denorm_fix = BFD_ARM_VFP11_FIX_NONE;
else if (strcmp (optarg, "scalar") == 0)
- vfp11_denorm_fix = BFD_ARM_VFP11_FIX_SCALAR;
+ params.vfp11_denorm_fix = BFD_ARM_VFP11_FIX_SCALAR;
else if (strcmp (optarg, "vector") == 0)
- vfp11_denorm_fix = BFD_ARM_VFP11_FIX_VECTOR;
+ params.vfp11_denorm_fix = BFD_ARM_VFP11_FIX_VECTOR;
+ else
+ einfo (_("%P: unrecognized VFP11 fix type '\''%s'\''\n"), optarg);
+ break;
+
+ case OPTION_STM32L4XX_FIX:
+ if (!optarg)
+ params.stm32l4xx_fix = BFD_ARM_STM32L4XX_FIX_DEFAULT;
+ else if (strcmp (optarg, "none") == 0)
+ params.stm32l4xx_fix = BFD_ARM_STM32L4XX_FIX_NONE;
+ else if (strcmp (optarg, "default") == 0)
+ params.stm32l4xx_fix = BFD_ARM_STM32L4XX_FIX_DEFAULT;
+ else if (strcmp (optarg, "all") == 0)
+ params.stm32l4xx_fix = BFD_ARM_STM32L4XX_FIX_ALL;
else
- einfo (_("Unrecognized VFP11 fix type '\''%s'\''.\n"), optarg);
+ einfo (_("%P: unrecognized STM32L4XX fix type '\''%s'\''\n"), optarg);
break;
case OPTION_NO_ENUM_SIZE_WARNING:
- no_enum_size_warning = 1;
+ params.no_enum_size_warning = 1;
break;
case OPTION_NO_WCHAR_SIZE_WARNING:
- no_wchar_size_warning = 1;
+ params.no_wchar_size_warning = 1;
break;
case OPTION_PIC_VENEER:
- pic_veneer = 1;
+ params.pic_veneer = 1;
break;
case OPTION_STUBGROUP_SIZE:
{
const char *end;
- group_size = bfd_scan_vma (optarg, &end, 0);
- if (*end)
- einfo (_("%P%F: invalid number `%s'\''\n"), optarg);
+ group_size = bfd_scan_vma (optarg, &end, 0);
+ if (*end)
+ einfo (_("%F%P: invalid number `%s'\''\n"), optarg);
}
break;
case OPTION_FIX_CORTEX_A8:
- fix_cortex_a8 = 1;
+ params.fix_cortex_a8 = 1;
break;
case OPTION_NO_FIX_CORTEX_A8:
- fix_cortex_a8 = 0;
+ params.fix_cortex_a8 = 0;
break;
case OPTION_NO_MERGE_EXIDX_ENTRIES:
- merge_exidx_entries = 0;
+ params.merge_exidx_entries = 0;
break;
case OPTION_FIX_ARM1176:
- fix_arm1176 = 1;
+ params.fix_arm1176 = 1;
break;
case OPTION_NO_FIX_ARM1176:
- fix_arm1176 = 0;
+ params.fix_arm1176 = 0;
+ break;
+
+ case OPTION_LONG_PLT:
+ bfd_elf32_arm_use_long_plt ();
+ break;
+
+ case OPTION_CMSE_IMPLIB:
+ params.cmse_implib = 1;
+ break;
+
+ case OPTION_IN_IMPLIB:
+ in_implib_filename = optarg;
break;
'
# Replace the elf before_parse function with our own.
LDEMUL_BEFORE_PARSE=gld"${EMULATION_NAME}"_before_parse
+LDEMUL_SET_SYMBOLS=gld"${EMULATION_NAME}"_set_symbols
# Call the extra arm-elf function
LDEMUL_FINISH=gld${EMULATION_NAME}_finish
projects / thirdparty / binutils-gdb.git / blobdiff