typedef unsigned short int insn16;
/* Forward declarations for stupid compilers. */
-static boolean coff_arm_relocate_section
+static bfd_boolean coff_arm_relocate_section
PARAMS ((bfd *, struct bfd_link_info *, bfd *, asection *, bfd_byte *,
struct internal_reloc *, struct internal_syment *, asection **));
static bfd_reloc_status_type aoutarm_fix_pcrel_26_done
PARAMS ((bfd *, arelent *, asymbol *, PTR, asection *, bfd *, char **));
static bfd_reloc_status_type coff_arm_reloc
PARAMS ((bfd *, arelent *, asymbol *, PTR, asection *, bfd *, char **));
-static boolean coff_arm_adjust_symndx
+static bfd_boolean coff_arm_adjust_symndx
PARAMS ((bfd *, struct bfd_link_info *, bfd *,
- asection *, struct internal_reloc *, boolean *));
+ asection *, struct internal_reloc *, bfd_boolean *));
static reloc_howto_type * coff_arm_rtype_to_howto
PARAMS ((bfd *, asection *, struct internal_reloc *,
struct coff_link_hash_entry *, struct internal_syment *,
PARAMS ((struct bfd_link_info *, struct coff_link_hash_entry *));
#endif
#endif
-static boolean coff_arm_merge_private_bfd_data
+static bfd_boolean coff_arm_merge_private_bfd_data
PARAMS ((bfd *, bfd *));
-static boolean coff_arm_print_private_bfd_data
+static bfd_boolean coff_arm_print_private_bfd_data
PARAMS ((bfd *, PTR));
-static boolean _bfd_coff_arm_set_private_flags
+static bfd_boolean _bfd_coff_arm_set_private_flags
PARAMS ((bfd *, flagword));
-static boolean coff_arm_copy_private_bfd_data
+static bfd_boolean coff_arm_copy_private_bfd_data
PARAMS ((bfd *, bfd *));
-static boolean coff_arm_is_local_label_name
+static bfd_boolean coff_arm_is_local_label_name
PARAMS ((bfd *, const char *));
-static boolean coff_arm_link_output_has_begun
+static bfd_boolean coff_arm_link_output_has_begun
PARAMS ((bfd *, struct coff_final_link_info *));
-static boolean coff_arm_final_link_postscript
+static bfd_boolean coff_arm_final_link_postscript
PARAMS ((bfd *, struct coff_final_link_info *));
static void arm_emit_base_file_entry
PARAMS ((struct bfd_link_info *, bfd *, asection *, bfd_vma));
#endif
#ifndef PCRELOFFSET
-#define PCRELOFFSET true
+#define PCRELOFFSET TRUE
#endif
/* These most certainly belong somewhere else. Just had to get rid of
0,
2,
32,
- false,
+ FALSE,
0,
complain_overflow_bitfield,
coff_arm_reloc,
"ARM_32",
- true,
+ TRUE,
0xffffffff,
0xffffffff,
PCRELOFFSET),
0,
2,
32,
- false,
+ FALSE,
0,
complain_overflow_bitfield,
coff_arm_reloc,
"ARM_RVA32",
- true,
+ TRUE,
0xffffffff,
0xffffffff,
PCRELOFFSET),
2,
2,
24,
- true,
+ TRUE,
0,
complain_overflow_signed,
aoutarm_fix_pcrel_26 ,
"ARM_26",
- false,
+ FALSE,
0x00ffffff,
0x00ffffff,
PCRELOFFSET),
1,
1,
11,
- true,
+ TRUE,
0,
complain_overflow_signed,
coff_thumb_pcrel_12 ,
"ARM_THUMB12",
- false,
+ FALSE,
0x000007ff,
0x000007ff,
PCRELOFFSET),
2,
2,
24,
- false,
+ FALSE,
0,
complain_overflow_dont,
aoutarm_fix_pcrel_26_done,
"ARM_26D",
- true,
+ TRUE,
0x00ffffff,
0x0,
- false),
+ FALSE),
EMPTY_HOWTO (-1),
EMPTY_HOWTO (-1),
EMPTY_HOWTO (-1),
0,
1,
16,
- false,
+ FALSE,
0,
complain_overflow_bitfield,
coff_arm_reloc,
"ARM_16",
- true,
+ TRUE,
0x0000ffff,
0x0000ffff,
PCRELOFFSET),
0,
2,
32,
- false,
+ FALSE,
0,
complain_overflow_bitfield,
coff_arm_reloc,
"ARM_32",
- true,
+ TRUE,
0xffffffff,
0xffffffff,
PCRELOFFSET),
#else /* not ARM_WINCE */
- HOWTO (ARM_8, /* type */
+ HOWTO (ARM_8, /* type */
0, /* rightshift */
0, /* size */
8, /* bitsize */
- false, /* pc_relative */
+ FALSE, /* pc_relative */
0, /* bitpos */
complain_overflow_bitfield, /* complain_on_overflow */
- coff_arm_reloc, /* special_function */
+ coff_arm_reloc, /* special_function */
"ARM_8", /* name */
- true, /* partial_inplace */
+ TRUE, /* partial_inplace */
0x000000ff, /* src_mask */
0x000000ff, /* dst_mask */
PCRELOFFSET /* pcrel_offset */),
0,
1,
16,
- false,
+ FALSE,
0,
complain_overflow_bitfield,
coff_arm_reloc,
"ARM_16",
- true,
+ TRUE,
0x0000ffff,
0x0000ffff,
PCRELOFFSET),
0,
2,
32,
- false,
+ FALSE,
0,
complain_overflow_bitfield,
coff_arm_reloc,
"ARM_32",
- true,
+ TRUE,
0xffffffff,
0xffffffff,
PCRELOFFSET),
2,
2,
24,
- true,
+ TRUE,
0,
complain_overflow_signed,
aoutarm_fix_pcrel_26 ,
"ARM_26",
- false,
+ FALSE,
0x00ffffff,
0x00ffffff,
PCRELOFFSET),
0,
0,
8,
- true,
+ TRUE,
0,
complain_overflow_signed,
coff_arm_reloc,
"ARM_DISP8",
- true,
+ TRUE,
0x000000ff,
0x000000ff,
- true),
+ TRUE),
HOWTO (ARM_DISP16,
0,
1,
16,
- true,
+ TRUE,
0,
complain_overflow_signed,
coff_arm_reloc,
"ARM_DISP16",
- true,
+ TRUE,
0x0000ffff,
0x0000ffff,
- true),
+ TRUE),
HOWTO (ARM_DISP32,
0,
2,
32,
- true,
+ TRUE,
0,
complain_overflow_signed,
coff_arm_reloc,
"ARM_DISP32",
- true,
+ TRUE,
0xffffffff,
0xffffffff,
- true),
+ TRUE),
HOWTO (ARM_26D,
2,
2,
24,
- false,
+ FALSE,
0,
complain_overflow_dont,
aoutarm_fix_pcrel_26_done,
"ARM_26D",
- true,
+ TRUE,
0x00ffffff,
0x0,
- false),
+ FALSE),
/* 8 is unused */
EMPTY_HOWTO (-1),
HOWTO (ARM_NEG16,
0,
-1,
16,
- false,
+ FALSE,
0,
complain_overflow_bitfield,
coff_arm_reloc,
"ARM_NEG16",
- true,
+ TRUE,
0x0000ffff,
0x0000ffff,
- false),
+ FALSE),
HOWTO (ARM_NEG32,
0,
-2,
32,
- false,
+ FALSE,
0,
complain_overflow_bitfield,
coff_arm_reloc,
"ARM_NEG32",
- true,
+ TRUE,
0xffffffff,
0xffffffff,
- false),
+ FALSE),
HOWTO (ARM_RVA32,
0,
2,
32,
- false,
+ FALSE,
0,
complain_overflow_bitfield,
coff_arm_reloc,
"ARM_RVA32",
- true,
+ TRUE,
0xffffffff,
0xffffffff,
PCRELOFFSET),
1,
1,
8,
- true,
+ TRUE,
0,
complain_overflow_signed,
coff_thumb_pcrel_9 ,
"ARM_THUMB9",
- false,
+ FALSE,
0x000000ff,
0x000000ff,
PCRELOFFSET),
1,
1,
11,
- true,
+ TRUE,
0,
complain_overflow_signed,
coff_thumb_pcrel_12 ,
"ARM_THUMB12",
- false,
+ FALSE,
0x000007ff,
0x000007ff,
PCRELOFFSET),
1,
2,
22,
- true,
+ TRUE,
0,
complain_overflow_signed,
coff_thumb_pcrel_23 ,
"ARM_THUMB23",
- false,
+ FALSE,
0x07ff07ff,
0x07ff07ff,
PCRELOFFSET)
#define NUM_RELOCS NUM_ELEM (aoutarm_std_reloc_howto)
#ifdef COFF_WITH_PE
-static boolean in_reloc_p PARAMS ((bfd *, reloc_howto_type *));
-/* Return true if this relocation should
+static bfd_boolean in_reloc_p PARAMS ((bfd *, reloc_howto_type *));
+/* Return TRUE if this relocation should
appear in the output .reloc section. */
-static boolean
+static bfd_boolean
in_reloc_p (abfd, howto)
bfd * abfd ATTRIBUTE_UNUSED;
reloc_howto_type * howto;
sprintf (tmp_name, THUMB2ARM_GLUE_ENTRY_NAME, name);
myh = coff_link_hash_lookup
- (coff_hash_table (info), tmp_name, false, false, true);
+ (coff_hash_table (info), tmp_name, FALSE, FALSE, TRUE);
if (myh == NULL)
/* xgettext:c-format */
sprintf (tmp_name, ARM2THUMB_GLUE_ENTRY_NAME, name);
myh = coff_link_hash_lookup
- (coff_hash_table (info), tmp_name, false, false, true);
+ (coff_hash_table (info), tmp_name, FALSE, FALSE, TRUE);
if (myh == NULL)
/* xgettext:c-format */
ARM/Thumb builds. It is only the code marked THUMBEXTENSION that
is different from the original. */
-static boolean
+static bfd_boolean
coff_arm_relocate_section (output_bfd, info, input_bfd, input_section,
contents, relocs, syms, sections)
bfd *output_bfd;
howto = coff_rtype_to_howto (input_bfd, input_section, rel, h,
sym, &addend);
if (howto == NULL)
- return false;
+ return FALSE;
/* The relocation_section function will skip pcrel_offset relocs
when doing a relocateable link. However, we want to convert
2,
2,
24,
- true,
+ TRUE,
0,
complain_overflow_signed,
aoutarm_fix_pcrel_26 ,
"ARM_26",
- false,
+ FALSE,
0x00ffffff,
0x00ffffff,
- false);
+ FALSE);
addend -= rel->r_vaddr - input_section->vma;
howto = &fake_arm26_reloc;
myh = find_arm_glue (info, name, input_bfd);
if (myh == NULL)
- return false;
+ return FALSE;
globals = coff_arm_hash_table (info);
myh = find_thumb_glue (info, name, input_bfd);
if (myh == NULL)
- return false;
+ return FALSE;
globals = coff_arm_hash_table (info);
{
if (! ((*info->callbacks->undefined_symbol)
(info, h->root.root.string, input_bfd, input_section,
- rel->r_vaddr - input_section->vma, true)))
- return false;
+ rel->r_vaddr - input_section->vma, TRUE)))
+ return FALSE;
}
}
rstat = bfd_reloc_outofrange;
else
{
- bfd_vma relocation = val + addend;
- int size = bfd_get_reloc_size (howto);
- boolean overflow = false;
- bfd_byte * location = contents + address;
- bfd_vma x = bfd_get_32 (input_bfd, location);
- bfd_vma src_mask = 0x007FFFFE;
- bfd_signed_vma reloc_signed_max = (1 << (howto->bitsize - 1)) - 1;
- bfd_signed_vma reloc_signed_min = ~reloc_signed_max;
- bfd_vma check;
- bfd_signed_vma signed_check;
- bfd_vma add;
- bfd_signed_vma signed_add;
+ bfd_vma relocation = val + addend;
+ int size = bfd_get_reloc_size (howto);
+ bfd_boolean overflow = FALSE;
+ bfd_byte *location = contents + address;
+ bfd_vma x = bfd_get_32 (input_bfd, location);
+ bfd_vma src_mask = 0x007FFFFE;
+ bfd_signed_vma reloc_signed_max = (1 << (howto->bitsize - 1)) - 1;
+ bfd_signed_vma reloc_signed_min = ~reloc_signed_max;
+ bfd_vma check;
+ bfd_signed_vma signed_check;
+ bfd_vma add;
+ bfd_signed_vma signed_add;
BFD_ASSERT (size == 4);
/* Assumes two's complement. */
if ( signed_check > reloc_signed_max
|| signed_check < reloc_signed_min)
- overflow = true;
+ overflow = TRUE;
/* Put the relocation into the correct bits.
For a BLX instruction, make sure that the relocation is rounded up
/* Determine if we need to set the bottom bit of a relocated address
because the address is the address of a Thumb code symbol. */
- int patchit = false;
+ int patchit = FALSE;
if (h != NULL
&& ( h->class == C_THUMBSTATFUNC
|| h->class == C_THUMBEXTFUNC))
{
- patchit = true;
+ patchit = TRUE;
}
else if (sym != NULL
&& sym->n_scnum > N_UNDEF)
if ( sym->n_sclass == C_THUMBSTATFUNC
|| sym->n_sclass == C_THUMBEXTFUNC)
- patchit = true;
+ patchit = TRUE;
}
if (patchit)
bfd_archive_filename (input_bfd),
(unsigned long) rel->r_vaddr,
bfd_get_section_name (input_bfd, input_section));
- return false;
+ return FALSE;
case bfd_reloc_overflow:
{
const char *name;
{
name = _bfd_coff_internal_syment_name (input_bfd, sym, buf);
if (name == NULL)
- return false;
+ return FALSE;
}
if (! ((*info->callbacks->reloc_overflow)
(info, name, howto->name, (bfd_vma) 0, input_bfd,
input_section, rel->r_vaddr - input_section->vma)))
- return false;
+ return FALSE;
}
}
}
- return true;
+ return TRUE;
}
#ifndef COFF_IMAGE_WITH_PE
-boolean
+bfd_boolean
bfd_arm_allocate_interworking_sections (info)
struct bfd_link_info * info;
{
s->contents = foo;
}
- return true;
+ return TRUE;
}
static void
sprintf (tmp_name, ARM2THUMB_GLUE_ENTRY_NAME, name);
myh = coff_link_hash_lookup
- (coff_hash_table (info), tmp_name, false, false, true);
+ (coff_hash_table (info), tmp_name, FALSE, FALSE, TRUE);
if (myh != NULL)
{
bh = NULL;
val = globals->arm_glue_size + 1;
bfd_coff_link_add_one_symbol (info, globals->bfd_of_glue_owner, tmp_name,
- BSF_GLOBAL, s, val, NULL, true, false, &bh);
+ BSF_GLOBAL, s, val, NULL, TRUE, FALSE, &bh);
free (tmp_name);
sprintf (tmp_name, THUMB2ARM_GLUE_ENTRY_NAME, name);
myh = coff_link_hash_lookup
- (coff_hash_table (info), tmp_name, false, false, true);
+ (coff_hash_table (info), tmp_name, FALSE, FALSE, TRUE);
if (myh != NULL)
{
bh = NULL;
val = globals->thumb_glue_size + 1;
bfd_coff_link_add_one_symbol (info, globals->bfd_of_glue_owner, tmp_name,
- BSF_GLOBAL, s, val, NULL, true, false, &bh);
+ BSF_GLOBAL, s, val, NULL, TRUE, FALSE, &bh);
/* If we mark it 'thumb', the disassembler will do a better job. */
myh = (struct coff_link_hash_entry *) bh;
bh = NULL;
val = globals->thumb_glue_size + (globals->support_old_code ? 8 : 4);
bfd_coff_link_add_one_symbol (info, globals->bfd_of_glue_owner, tmp_name,
- BSF_LOCAL, s, val, NULL, true, false, &bh);
+ BSF_LOCAL, s, val, NULL, TRUE, FALSE, &bh);
free (tmp_name);
This function is called from the linker scripts in ld/emultempl/
{armcoff/pe}.em */
-boolean
+bfd_boolean
bfd_arm_get_bfd_for_interworking (abfd, info)
bfd * abfd;
struct bfd_link_info * info;
/* If we are only performing a partial link do not bother
getting a bfd to hold the glue. */
if (info->relocateable)
- return true;
+ return TRUE;
globals = coff_arm_hash_table (info);
BFD_ASSERT (globals != NULL);
if (globals->bfd_of_glue_owner != NULL)
- return true;
+ return TRUE;
sec = bfd_get_section_by_name (abfd, ARM2THUMB_GLUE_SECTION_NAME);
if (sec == NULL
|| ! bfd_set_section_flags (abfd, sec, flags)
|| ! bfd_set_section_alignment (abfd, sec, 2))
- return false;
+ return FALSE;
}
sec = bfd_get_section_by_name (abfd, THUMB2ARM_GLUE_SECTION_NAME);
if (sec == NULL
|| ! bfd_set_section_flags (abfd, sec, flags)
|| ! bfd_set_section_alignment (abfd, sec, 2))
- return false;
+ return FALSE;
}
/* Save the bfd for later use. */
globals->bfd_of_glue_owner = abfd;
- return true;
+ return TRUE;
}
-boolean
+bfd_boolean
bfd_arm_process_before_allocation (abfd, info, support_old_code)
bfd * abfd;
struct bfd_link_info * info;
/* If we are only performing a partial link do not bother
to construct any glue. */
if (info->relocateable)
- return true;
+ return TRUE;
/* Here we have a bfd that is to be included on the link. We have a hook
to do reloc rummaging, before section sizes are nailed down. */
sec = abfd->sections;
if (sec == NULL)
- return true;
+ return TRUE;
for (; sec != NULL; sec = sec->next)
{
}
}
- return true;
+ return TRUE;
}
#endif /* ! defined (COFF_IMAGE_WITH_PE) */
/* When doing a relocateable link, we want to convert ARM26 relocs
into ARM26D relocs. */
-static boolean
+static bfd_boolean
coff_arm_adjust_symndx (obfd, info, ibfd, sec, irel, adjustedp)
bfd *obfd ATTRIBUTE_UNUSED;
struct bfd_link_info *info ATTRIBUTE_UNUSED;
bfd *ibfd;
asection *sec;
struct internal_reloc *irel;
- boolean *adjustedp;
+ bfd_boolean *adjustedp;
{
if (irel->r_type == 3)
{
&& h->root.u.def.section->output_section == sec->output_section)
irel->r_type = 7;
}
- *adjustedp = false;
- return true;
+ *adjustedp = FALSE;
+ return TRUE;
}
/* Called when merging the private data areas of two BFDs.
attempting to merge binaries compiled for different ARM
targets, eg different CPUs or differents APCS's. */
-static boolean
+static bfd_boolean
coff_arm_merge_private_bfd_data (ibfd, obfd)
bfd * ibfd;
bfd * obfd;
BFD_ASSERT (ibfd != NULL && obfd != NULL);
if (ibfd == obfd)
- return true;
+ return TRUE;
/* If the two formats are different we cannot merge anything.
This is not an error, since it is permissable to change the
input and output formats. */
if ( ibfd->xvec->flavour != bfd_target_coff_flavour
|| obfd->xvec->flavour != bfd_target_coff_flavour)
- return true;
+ return TRUE;
/* Verify that the APCS is the same for the two BFDs */
if (APCS_SET (ibfd))
);
bfd_set_error (bfd_error_wrong_format);
- return false;
+ return FALSE;
}
if (APCS_FLOAT_FLAG (obfd) != APCS_FLOAT_FLAG (ibfd))
bfd_get_filename (obfd));
bfd_set_error (bfd_error_wrong_format);
- return false;
+ return FALSE;
}
if (PIC_FLAG (obfd) != PIC_FLAG (ibfd))
bfd_get_filename (obfd));
bfd_set_error (bfd_error_wrong_format);
- return false;
+ return FALSE;
}
}
else
}
}
- return true;
+ return TRUE;
}
/* Display the flags field. */
-static boolean
+static bfd_boolean
coff_arm_print_private_bfd_data (abfd, ptr)
bfd * abfd;
PTR ptr;
fputc ('\n', file);
- return true;
+ return TRUE;
}
/* Copies the given flags into the coff_tdata.flags field.
Note: Although this function is static, it is explicitly
called from both coffcode.h and peicode.h. */
-static boolean
+static bfd_boolean
_bfd_coff_arm_set_private_flags (abfd, flags)
bfd * abfd;
flagword flags;
|| (APCS_FLOAT_FLAG (abfd) != (flags & F_APCS_FLOAT))
|| (PIC_FLAG (abfd) != (flags & F_PIC))
))
- return false;
+ return FALSE;
flag |= (flags & (F_APCS_FLOAT | F_PIC));
SET_INTERWORK_FLAG (abfd, flag);
- return true;
+ return TRUE;
}
/* Copy the important parts of the target specific data
from one instance of a BFD to another. */
-static boolean
+static bfd_boolean
coff_arm_copy_private_bfd_data (src, dest)
bfd * src;
bfd * dest;
BFD_ASSERT (src != NULL && dest != NULL);
if (src == dest)
- return true;
+ return TRUE;
/* If the destination is not in the same format as the source, do not do
the copy. */
if (src->xvec != dest->xvec)
- return true;
+ return TRUE;
/* copy the flags field */
if (APCS_SET (src))
{
/* If the src and dest have different APCS flag bits set, fail. */
if (APCS_26_FLAG (dest) != APCS_26_FLAG (src))
- return false;
+ return FALSE;
if (APCS_FLOAT_FLAG (dest) != APCS_FLOAT_FLAG (src))
- return false;
+ return FALSE;
if (PIC_FLAG (dest) != PIC_FLAG (src))
- return false;
+ return FALSE;
}
else
SET_APCS_FLAGS (dest, APCS_26_FLAG (src) | APCS_FLOAT_FLAG (src)
}
}
- return true;
+ return TRUE;
}
/* Note: the definitions here of LOCAL_LABEL_PREFIX and USER_LABEL_PREIFX
non-local.
b) Allow other prefixes than ".", e.g. an empty prefix would cause all
labels of the form Lxxx to be stripped. */
-static boolean
+static bfd_boolean
coff_arm_is_local_label_name (abfd, name)
bfd * abfd ATTRIBUTE_UNUSED;
const char * name;
if (USER_LABEL_PREFIX[0] != 0)
{
if (strncmp (name, USER_LABEL_PREFIX, strlen (USER_LABEL_PREFIX)) == 0)
- return false;
+ return FALSE;
}
#endif
size_t len = strlen (LOCAL_LABEL_PREFIX);
if (strncmp (name, LOCAL_LABEL_PREFIX, len) != 0)
- return false;
+ return FALSE;
/* Perform the checks below for the rest of the name. */
name += len;
krk@cygnus.com */
-static boolean
+static bfd_boolean
coff_arm_link_output_has_begun (sub, info)
bfd * sub;
struct coff_final_link_info * info;
|| sub == coff_arm_hash_table (info->info)->bfd_of_glue_owner);
}
-static boolean
+static bfd_boolean
coff_arm_final_link_postscript (abfd, pfinfo)
bfd * abfd ATTRIBUTE_UNUSED;
struct coff_final_link_info * pfinfo;
if (globals->bfd_of_glue_owner != NULL)
{
if (! _bfd_coff_link_input_bfd (pfinfo, globals->bfd_of_glue_owner))
- return false;
+ return FALSE;
- globals->bfd_of_glue_owner->output_has_begun = true;
+ globals->bfd_of_glue_owner->output_has_begun = TRUE;
}
- return true;
+ return TRUE;
}
#include "coffcode.h"
projects / deliverable / binutils-gdb.git / blobdiff