/* ELF executable support for BFD.
- Copyright (C) 1993-2018 Free Software Foundation, Inc.
+ Copyright (C) 1993-2019 Free Software Foundation, Inc.
This file is part of BFD, the Binary File Descriptor library.
/* For sparc64-cross-sparc32. */
#define _SYSCALL32
#include "sysdep.h"
+#include <limits.h>
#include "bfd.h"
#include "bfdlink.h"
#include "libbfd.h"
if (bfd_elf_get_str_section (abfd, shindex) == NULL)
return NULL;
}
+ else
+ {
+ /* PR 24273: The string section's contents may have already
+ been loaded elsewhere, eg because a corrupt file has the
+ string section index in the ELF header pointing at a group
+ section. So be paranoid, and test that the last byte of
+ the section is zero. */
+ if (hdr->sh_size == 0 || hdr->contents[hdr->sh_size - 1] != 0)
+ return NULL;
+ }
if (strindex >= hdr->sh_size)
{
BFD_ASSERT (sizeof (*dest) >= 4);
amt = shdr->sh_size * sizeof (*dest) / 4;
shdr->contents = (unsigned char *)
- bfd_alloc2 (abfd, shdr->sh_size, sizeof (*dest) / 4);
+ bfd_alloc2 (abfd, shdr->sh_size, sizeof (*dest) / 4);
/* PR binutils/4110: Handle corrupt group headers. */
if (shdr->contents == NULL)
{
enum { nothing, compress, decompress } action = nothing;
int compression_header_size;
bfd_size_type uncompressed_size;
+ unsigned int uncompressed_align_power;
bfd_boolean compressed
= bfd_is_section_compressed_with_header (abfd, newsect,
&compression_header_size,
- &uncompressed_size);
-
+ &uncompressed_size,
+ &uncompressed_align_power);
if (compressed)
{
/* Compressed section. Check if we should decompress. */
sections_being_created = NULL;
if (sections_being_created == NULL)
{
- /* FIXME: It would be more efficient to attach this array to the bfd somehow. */
sections_being_created = (bfd_boolean *)
- bfd_zalloc (abfd, elf_numsections (abfd) * sizeof (bfd_boolean));
+ bfd_zalloc2 (abfd, elf_numsections (abfd), sizeof (bfd_boolean));
sections_being_created_abfd = abfd;
}
if (sections_being_created [shindex])
if (entry->ndx == shindex)
goto success;
- entry = bfd_alloc (abfd, sizeof * entry);
+ entry = bfd_alloc (abfd, sizeof (*entry));
if (entry == NULL)
goto fail;
entry->ndx = shindex;
int
bfd_elf_get_default_section_type (flagword flags)
{
- if ((flags & SEC_ALLOC) != 0
+ if ((flags & (SEC_ALLOC | SEC_IS_COMMON)) != 0
&& (flags & (SEC_LOAD | SEC_HAS_CONTENTS)) == 0)
return SHT_NOBITS;
return SHT_PROGBITS;
/* Ignore linker created group section. See elfNN_ia64_object_p in
elfxx-ia64.c. */
- if (((sec->flags & (SEC_GROUP | SEC_LINKER_CREATED)) != SEC_GROUP)
+ if ((sec->flags & (SEC_GROUP | SEC_LINKER_CREATED)) != SEC_GROUP
+ || sec->size == 0
|| *failedptr)
return;
_bfd_elf_strtab_addref (elf_shstrtab (abfd), t->symtab_hdr.sh_name);
if (section_number > ((SHN_LORESERVE - 2) & 0xFFFF))
{
- elf_section_list * entry;
+ elf_section_list *entry;
BFD_ASSERT (elf_symtab_shndx_list (abfd) == NULL);
- entry = bfd_zalloc (abfd, sizeof * entry);
+ entry = bfd_zalloc (abfd, sizeof (*entry));
entry->ndx = section_number++;
elf_symtab_shndx_list (abfd) = entry;
entry->hdr.sh_name
++segs;
}
+ s = bfd_get_section_by_name (abfd,
+ NOTE_GNU_PROPERTY_SECTION_NAME);
+ if (s != NULL && s->size != 0)
+ {
+ /* We need a PT_GNU_PROPERTY segment. */
+ ++segs;
+ }
+
for (s = abfd->sections; s != NULL; s = s->next)
{
if ((s->flags & SEC_LOAD) != 0
pm = &m->next;
}
+ s = bfd_get_section_by_name (abfd,
+ NOTE_GNU_PROPERTY_SECTION_NAME);
+ if (s != NULL && s->size != 0)
+ {
+ amt = sizeof (struct elf_segment_map) + sizeof (asection *);
+ m = bfd_zalloc (abfd, amt);
+ if (m == NULL)
+ goto error_return;
+ m->next = NULL;
+ m->p_type = PT_GNU_PROPERTY;
+ m->count = 1;
+ m->p_flags_valid = 1;
+ m->sections[0] = s;
+ m->p_flags = PF_R;
+ *pm = m;
+ pm = &m->next;
+ }
+
/* If there is a .eh_frame_hdr section, throw in a PT_GNU_EH_FRAME
segment. */
eh_frame_hdr = elf_eh_frame_hdr (abfd);
the given segment. LMA addresses are compared. */
#define IS_CONTAINED_BY_LMA(section, segment, base) \
(section->lma >= base \
+ && (section->lma + SECTION_SIZE (section, segment) >= section->lma) \
&& (section->lma + SECTION_SIZE (section, segment) \
<= SEGMENT_END (segment, base)))
suggested_lma = output_section;
}
- BFD_ASSERT (map->count > 0);
+ /* PR 23932. A corrupt input file may contain sections that cannot
+ be assigned to any segment - because for example they have a
+ negative size - or segments that do not contain any sections. */
+ if (map->count == 0)
+ {
+ bfd_set_error (bfd_error_bad_value);
+ free (sections);
+ return FALSE;
+ }
/* Add the current segment to the list of built segments. */
*pointer_to_map = map;
symstrtab_hdr->sh_type = SHT_STRTAB;
/* Allocate buffer to swap out the .strtab section. */
- symstrtab = (struct elf_sym_strtab *) bfd_malloc ((symcount + 1)
- * sizeof (*symstrtab));
+ symstrtab = (struct elf_sym_strtab *) bfd_malloc2 (symcount + 1,
+ sizeof (*symstrtab));
if (symstrtab == NULL)
{
_bfd_elf_strtab_free (stt);
long
_bfd_elf_get_symtab_upper_bound (bfd *abfd)
{
- long symcount;
+ bfd_size_type symcount;
long symtab_size;
Elf_Internal_Shdr *hdr = &elf_tdata (abfd)->symtab_hdr;
symcount = hdr->sh_size / get_elf_backend_data (abfd)->s->sizeof_sym;
+ if (symcount >= LONG_MAX / sizeof (asymbol *))
+ {
+ bfd_set_error (bfd_error_file_too_big);
+ return -1;
+ }
symtab_size = (symcount + 1) * (sizeof (asymbol *));
if (symcount > 0)
symtab_size -= sizeof (asymbol *);
long
_bfd_elf_get_dynamic_symtab_upper_bound (bfd *abfd)
{
- long symcount;
+ bfd_size_type symcount;
long symtab_size;
Elf_Internal_Shdr *hdr = &elf_tdata (abfd)->dynsymtab_hdr;
}
symcount = hdr->sh_size / get_elf_backend_data (abfd)->s->sizeof_sym;
+ if (symcount >= LONG_MAX / sizeof (asymbol *))
+ {
+ bfd_set_error (bfd_error_file_too_big);
+ return -1;
+ }
symtab_size = (symcount + 1) * (sizeof (asymbol *));
if (symcount > 0)
symtab_size -= sizeof (asymbol *);
_bfd_elf_get_reloc_upper_bound (bfd *abfd ATTRIBUTE_UNUSED,
sec_ptr asect)
{
+#if SIZEOF_LONG == SIZEOF_INT
+ if (asect->reloc_count >= LONG_MAX / sizeof (arelent *))
+ {
+ bfd_set_error (bfd_error_file_too_big);
+ return -1;
+ }
+#endif
return (asect->reloc_count + 1) * sizeof (arelent *);
}
long
_bfd_elf_get_dynamic_reloc_upper_bound (bfd *abfd)
{
- long ret;
+ bfd_size_type count;
asection *s;
if (elf_dynsymtab (abfd) == 0)
return -1;
}
- ret = sizeof (arelent *);
+ count = 1;
for (s = abfd->sections; s != NULL; s = s->next)
if (elf_section_data (s)->this_hdr.sh_link == elf_dynsymtab (abfd)
&& (elf_section_data (s)->this_hdr.sh_type == SHT_REL
|| elf_section_data (s)->this_hdr.sh_type == SHT_RELA))
- ret += ((s->size / elf_section_data (s)->this_hdr.sh_entsize)
- * sizeof (arelent *));
-
- return ret;
+ {
+ count += s->size / elf_section_data (s)->this_hdr.sh_entsize;
+ if (count > LONG_MAX / sizeof (arelent *))
+ {
+ bfd_set_error (bfd_error_file_too_big);
+ return -1;
+ }
+ }
+ return count * sizeof (arelent *);
}
/* Canonicalize the dynamic relocation entries. Note that we return the
{
elf_symbol_type *newsym;
- newsym = (elf_symbol_type *) bfd_zalloc (abfd, sizeof * newsym);
+ newsym = (elf_symbol_type *) bfd_zalloc (abfd, sizeof (*newsym));
if (!newsym)
return NULL;
newsym->symbol.the_bfd = abfd;
return elfcore_maybe_make_sect (abfd, name, sect);
}
+static bfd_boolean
+elfcore_make_auxv_note_section (bfd *abfd, Elf_Internal_Note *note,
+ size_t offs)
+{
+ asection *sect = bfd_make_section_anyway_with_flags (abfd, ".auxv",
+ SEC_HAS_CONTENTS);
+
+ if (sect == NULL)
+ return FALSE;
+
+ sect->size = note->descsz - offs;
+ sect->filepos = note->descpos + offs;
+ sect->alignment_power = 1 + bfd_get_arch_size (abfd) / 32;
+
+ return TRUE;
+}
+
/* prstatus_t exists on:
solaris 2.5+
linux 2.[01] + glibc
return elfcore_make_note_pseudosection (abfd, ".reg-aarch-sve", note);
}
+static bfd_boolean
+elfcore_grok_aarch_pauth (bfd *abfd, Elf_Internal_Note *note)
+{
+ return elfcore_make_note_pseudosection (abfd, ".reg-aarch-pauth", note);
+}
+
#if defined (HAVE_PRPSINFO_T)
typedef prpsinfo_t elfcore_psinfo_t;
#if defined (HAVE_PRPSINFO32_T) /* Sparc64 cross Sparc32 */
case NT_PPC_TAR:
if (note->namesz == 6
- && strcmp (note->namedata, "LINUX") == 0)
- return elfcore_grok_ppc_tar (abfd, note);
+ && strcmp (note->namedata, "LINUX") == 0)
+ return elfcore_grok_ppc_tar (abfd, note);
else
- return TRUE;
+ return TRUE;
case NT_PPC_PPR:
if (note->namesz == 6
- && strcmp (note->namedata, "LINUX") == 0)
- return elfcore_grok_ppc_ppr (abfd, note);
+ && strcmp (note->namedata, "LINUX") == 0)
+ return elfcore_grok_ppc_ppr (abfd, note);
else
- return TRUE;
+ return TRUE;
case NT_PPC_DSCR:
if (note->namesz == 6
- && strcmp (note->namedata, "LINUX") == 0)
- return elfcore_grok_ppc_dscr (abfd, note);
+ && strcmp (note->namedata, "LINUX") == 0)
+ return elfcore_grok_ppc_dscr (abfd, note);
else
- return TRUE;
+ return TRUE;
case NT_PPC_EBB:
if (note->namesz == 6
- && strcmp (note->namedata, "LINUX") == 0)
- return elfcore_grok_ppc_ebb (abfd, note);
+ && strcmp (note->namedata, "LINUX") == 0)
+ return elfcore_grok_ppc_ebb (abfd, note);
else
- return TRUE;
+ return TRUE;
case NT_PPC_PMU:
if (note->namesz == 6
- && strcmp (note->namedata, "LINUX") == 0)
- return elfcore_grok_ppc_pmu (abfd, note);
+ && strcmp (note->namedata, "LINUX") == 0)
+ return elfcore_grok_ppc_pmu (abfd, note);
else
- return TRUE;
+ return TRUE;
case NT_PPC_TM_CGPR:
if (note->namesz == 6
- && strcmp (note->namedata, "LINUX") == 0)
- return elfcore_grok_ppc_tm_cgpr (abfd, note);
+ && strcmp (note->namedata, "LINUX") == 0)
+ return elfcore_grok_ppc_tm_cgpr (abfd, note);
else
- return TRUE;
+ return TRUE;
case NT_PPC_TM_CFPR:
if (note->namesz == 6
- && strcmp (note->namedata, "LINUX") == 0)
- return elfcore_grok_ppc_tm_cfpr (abfd, note);
+ && strcmp (note->namedata, "LINUX") == 0)
+ return elfcore_grok_ppc_tm_cfpr (abfd, note);
else
- return TRUE;
+ return TRUE;
case NT_PPC_TM_CVMX:
if (note->namesz == 6
- && strcmp (note->namedata, "LINUX") == 0)
- return elfcore_grok_ppc_tm_cvmx (abfd, note);
+ && strcmp (note->namedata, "LINUX") == 0)
+ return elfcore_grok_ppc_tm_cvmx (abfd, note);
else
- return TRUE;
+ return TRUE;
case NT_PPC_TM_CVSX:
if (note->namesz == 6
- && strcmp (note->namedata, "LINUX") == 0)
- return elfcore_grok_ppc_tm_cvsx (abfd, note);
+ && strcmp (note->namedata, "LINUX") == 0)
+ return elfcore_grok_ppc_tm_cvsx (abfd, note);
else
- return TRUE;
+ return TRUE;
case NT_PPC_TM_SPR:
if (note->namesz == 6
- && strcmp (note->namedata, "LINUX") == 0)
- return elfcore_grok_ppc_tm_spr (abfd, note);
+ && strcmp (note->namedata, "LINUX") == 0)
+ return elfcore_grok_ppc_tm_spr (abfd, note);
else
- return TRUE;
+ return TRUE;
case NT_PPC_TM_CTAR:
if (note->namesz == 6
- && strcmp (note->namedata, "LINUX") == 0)
- return elfcore_grok_ppc_tm_ctar (abfd, note);
+ && strcmp (note->namedata, "LINUX") == 0)
+ return elfcore_grok_ppc_tm_ctar (abfd, note);
else
- return TRUE;
+ return TRUE;
case NT_PPC_TM_CPPR:
if (note->namesz == 6
- && strcmp (note->namedata, "LINUX") == 0)
- return elfcore_grok_ppc_tm_cppr (abfd, note);
+ && strcmp (note->namedata, "LINUX") == 0)
+ return elfcore_grok_ppc_tm_cppr (abfd, note);
else
- return TRUE;
+ return TRUE;
case NT_PPC_TM_CDSCR:
if (note->namesz == 6
- && strcmp (note->namedata, "LINUX") == 0)
- return elfcore_grok_ppc_tm_cdscr (abfd, note);
+ && strcmp (note->namedata, "LINUX") == 0)
+ return elfcore_grok_ppc_tm_cdscr (abfd, note);
else
- return TRUE;
+ return TRUE;
case NT_S390_HIGH_GPRS:
if (note->namesz == 6
else
return TRUE;
+ case NT_ARM_PAC_MASK:
+ if (note->namesz == 6
+ && strcmp (note->namedata, "LINUX") == 0)
+ return elfcore_grok_aarch_pauth (abfd, note);
+ else
+ return TRUE;
+
case NT_PRPSINFO:
case NT_PSINFO:
if (bed->elf_backend_grok_psinfo)
#endif
case NT_AUXV:
- {
- asection *sect = bfd_make_section_anyway_with_flags (abfd, ".auxv",
- SEC_HAS_CONTENTS);
-
- if (sect == NULL)
- return FALSE;
- sect->size = note->descsz;
- sect->filepos = note->descpos;
- sect->alignment_power = 1 + bfd_get_arch_size (abfd) / 32;
-
- return TRUE;
- }
+ return elfcore_make_auxv_note_section (abfd, note, 0);
case NT_FILE:
return elfcore_make_note_pseudosection (abfd, ".note.linuxcore.file",
elfobj_grok_stapsdt_note_1 (bfd *abfd, Elf_Internal_Note *note)
{
struct sdt_note *cur =
- (struct sdt_note *) bfd_alloc (abfd, sizeof (struct sdt_note)
- + note->descsz);
+ (struct sdt_note *) bfd_alloc (abfd,
+ sizeof (struct sdt_note) + note->descsz);
cur->next = (struct sdt_note *) (elf_tdata (abfd))->sdt_note_head;
cur->size = (bfd_size_type) note->descsz;
note);
case NT_FREEBSD_PROCSTAT_AUXV:
- {
- asection *sect = bfd_make_section_anyway_with_flags (abfd, ".auxv",
- SEC_HAS_CONTENTS);
-
- if (sect == NULL)
- return FALSE;
- sect->size = note->descsz - 4;
- sect->filepos = note->descpos + 4;
- sect->alignment_power = 1 + bfd_get_arch_size (abfd) / 32;
-
- return TRUE;
- }
+ return elfcore_make_auxv_note_section (abfd, note, 4);
case NT_X86_XSTATE:
if (note->namesz == 8)
if (elfcore_netbsd_get_lwpid (note, &lwp))
elf_tdata (abfd)->core->lwpid = lwp;
- if (note->type == NT_NETBSDCORE_PROCINFO)
+ switch (note->type)
{
+ case NT_NETBSDCORE_PROCINFO:
/* NetBSD-specific core "procinfo". Note that we expect to
find this note before any of the others, which is fine,
since the kernel writes this note out first when it
creates a core file. */
-
return elfcore_grok_netbsd_procinfo (abfd, note);
+#ifdef NT_NETBSDCORE_AUXV
+ case NT_NETBSDCORE_AUXV:
+ /* NetBSD-specific Elf Auxiliary Vector data. */
+ return elfcore_make_auxv_note_section (abfd, note, 4);
+#endif
+ default:
+ break;
}
- /* As of Jan 2002 there are no other machine-independent notes
+ /* As of March 2017 there are no other machine-independent notes
defined for NetBSD core files. If the note type is less
than the start of the machine-dependent note types, we don't
understand it. */
return TRUE;
}
+ /* On SuperH, PT_GETREGS == mach+3 and PT_GETFPREGS == mach+5.
+ There's also old PT___GETREGS40 == mach + 1 for old reg
+ structure which lacks GBR. */
+
+ case bfd_arch_sh:
+ switch (note->type)
+ {
+ case NT_NETBSDCORE_FIRSTMACH+3:
+ return elfcore_make_note_pseudosection (abfd, ".reg", note);
+
+ case NT_NETBSDCORE_FIRSTMACH+5:
+ return elfcore_make_note_pseudosection (abfd, ".reg2", note);
+
+ default:
+ return TRUE;
+ }
+
/* On all other arch's, PT_GETREGS == mach+1 and
PT_GETFPREGS == mach+3. */
return elfcore_make_note_pseudosection (abfd, ".reg-xfp", note);
if (note->type == NT_OPENBSD_AUXV)
- {
- asection *sect = bfd_make_section_anyway_with_flags (abfd, ".auxv",
- SEC_HAS_CONTENTS);
-
- if (sect == NULL)
- return FALSE;
- sect->size = note->descsz;
- sect->filepos = note->descpos;
- sect->alignment_power = 1 + bfd_get_arch_size (abfd) / 32;
-
- return TRUE;
- }
+ return elfcore_make_auxv_note_section (abfd, note, 0);
if (note->type == NT_OPENBSD_WCOOKIE)
{
char *
elfcore_write_ppc_tar (bfd *abfd,
- char *buf,
- int *bufsiz,
- const void *ppc_tar,
- int size)
+ char *buf,
+ int *bufsiz,
+ const void *ppc_tar,
+ int size)
{
char *note_name = "LINUX";
return elfcore_write_note (abfd, buf, bufsiz,
- note_name, NT_PPC_TAR, ppc_tar, size);
+ note_name, NT_PPC_TAR, ppc_tar, size);
}
char *
elfcore_write_ppc_ppr (bfd *abfd,
- char *buf,
- int *bufsiz,
- const void *ppc_ppr,
- int size)
+ char *buf,
+ int *bufsiz,
+ const void *ppc_ppr,
+ int size)
{
char *note_name = "LINUX";
return elfcore_write_note (abfd, buf, bufsiz,
- note_name, NT_PPC_PPR, ppc_ppr, size);
+ note_name, NT_PPC_PPR, ppc_ppr, size);
}
char *
elfcore_write_ppc_dscr (bfd *abfd,
- char *buf,
- int *bufsiz,
- const void *ppc_dscr,
- int size)
+ char *buf,
+ int *bufsiz,
+ const void *ppc_dscr,
+ int size)
{
char *note_name = "LINUX";
return elfcore_write_note (abfd, buf, bufsiz,
- note_name, NT_PPC_DSCR, ppc_dscr, size);
+ note_name, NT_PPC_DSCR, ppc_dscr, size);
}
char *
elfcore_write_ppc_ebb (bfd *abfd,
- char *buf,
- int *bufsiz,
- const void *ppc_ebb,
- int size)
+ char *buf,
+ int *bufsiz,
+ const void *ppc_ebb,
+ int size)
{
char *note_name = "LINUX";
return elfcore_write_note (abfd, buf, bufsiz,
- note_name, NT_PPC_EBB, ppc_ebb, size);
+ note_name, NT_PPC_EBB, ppc_ebb, size);
}
char *
elfcore_write_ppc_pmu (bfd *abfd,
- char *buf,
- int *bufsiz,
- const void *ppc_pmu,
- int size)
+ char *buf,
+ int *bufsiz,
+ const void *ppc_pmu,
+ int size)
{
char *note_name = "LINUX";
return elfcore_write_note (abfd, buf, bufsiz,
- note_name, NT_PPC_PMU, ppc_pmu, size);
+ note_name, NT_PPC_PMU, ppc_pmu, size);
}
char *
elfcore_write_ppc_tm_cgpr (bfd *abfd,
- char *buf,
- int *bufsiz,
- const void *ppc_tm_cgpr,
- int size)
+ char *buf,
+ int *bufsiz,
+ const void *ppc_tm_cgpr,
+ int size)
{
char *note_name = "LINUX";
return elfcore_write_note (abfd, buf, bufsiz,
- note_name, NT_PPC_TM_CGPR, ppc_tm_cgpr, size);
+ note_name, NT_PPC_TM_CGPR, ppc_tm_cgpr, size);
}
char *
elfcore_write_ppc_tm_cfpr (bfd *abfd,
- char *buf,
- int *bufsiz,
- const void *ppc_tm_cfpr,
- int size)
+ char *buf,
+ int *bufsiz,
+ const void *ppc_tm_cfpr,
+ int size)
{
char *note_name = "LINUX";
return elfcore_write_note (abfd, buf, bufsiz,
- note_name, NT_PPC_TM_CFPR, ppc_tm_cfpr, size);
+ note_name, NT_PPC_TM_CFPR, ppc_tm_cfpr, size);
}
char *
elfcore_write_ppc_tm_cvmx (bfd *abfd,
- char *buf,
- int *bufsiz,
- const void *ppc_tm_cvmx,
- int size)
+ char *buf,
+ int *bufsiz,
+ const void *ppc_tm_cvmx,
+ int size)
{
char *note_name = "LINUX";
return elfcore_write_note (abfd, buf, bufsiz,
- note_name, NT_PPC_TM_CVMX, ppc_tm_cvmx, size);
+ note_name, NT_PPC_TM_CVMX, ppc_tm_cvmx, size);
}
char *
elfcore_write_ppc_tm_cvsx (bfd *abfd,
- char *buf,
- int *bufsiz,
- const void *ppc_tm_cvsx,
- int size)
+ char *buf,
+ int *bufsiz,
+ const void *ppc_tm_cvsx,
+ int size)
{
char *note_name = "LINUX";
return elfcore_write_note (abfd, buf, bufsiz,
- note_name, NT_PPC_TM_CVSX, ppc_tm_cvsx, size);
+ note_name, NT_PPC_TM_CVSX, ppc_tm_cvsx, size);
}
char *
elfcore_write_ppc_tm_spr (bfd *abfd,
- char *buf,
- int *bufsiz,
- const void *ppc_tm_spr,
- int size)
+ char *buf,
+ int *bufsiz,
+ const void *ppc_tm_spr,
+ int size)
{
char *note_name = "LINUX";
return elfcore_write_note (abfd, buf, bufsiz,
- note_name, NT_PPC_TM_SPR, ppc_tm_spr, size);
+ note_name, NT_PPC_TM_SPR, ppc_tm_spr, size);
}
char *
elfcore_write_ppc_tm_ctar (bfd *abfd,
- char *buf,
- int *bufsiz,
- const void *ppc_tm_ctar,
- int size)
+ char *buf,
+ int *bufsiz,
+ const void *ppc_tm_ctar,
+ int size)
{
char *note_name = "LINUX";
return elfcore_write_note (abfd, buf, bufsiz,
- note_name, NT_PPC_TM_CTAR, ppc_tm_ctar, size);
+ note_name, NT_PPC_TM_CTAR, ppc_tm_ctar, size);
}
char *
elfcore_write_ppc_tm_cppr (bfd *abfd,
- char *buf,
- int *bufsiz,
- const void *ppc_tm_cppr,
- int size)
+ char *buf,
+ int *bufsiz,
+ const void *ppc_tm_cppr,
+ int size)
{
char *note_name = "LINUX";
return elfcore_write_note (abfd, buf, bufsiz,
- note_name, NT_PPC_TM_CPPR, ppc_tm_cppr, size);
+ note_name, NT_PPC_TM_CPPR, ppc_tm_cppr, size);
}
char *
elfcore_write_ppc_tm_cdscr (bfd *abfd,
- char *buf,
- int *bufsiz,
- const void *ppc_tm_cdscr,
- int size)
+ char *buf,
+ int *bufsiz,
+ const void *ppc_tm_cdscr,
+ int size)
{
char *note_name = "LINUX";
return elfcore_write_note (abfd, buf, bufsiz,
- note_name, NT_PPC_TM_CDSCR, ppc_tm_cdscr, size);
+ note_name, NT_PPC_TM_CDSCR, ppc_tm_cdscr, size);
}
static char *
note_name, NT_ARM_SVE, aarch_sve, size);
}
+char *
+elfcore_write_aarch_pauth (bfd *abfd,
+ char *buf,
+ int *bufsiz,
+ const void *aarch_pauth,
+ int size)
+{
+ char *note_name = "LINUX";
+ return elfcore_write_note (abfd, buf, bufsiz,
+ note_name, NT_ARM_PAC_MASK, aarch_pauth, size);
+}
+
char *
elfcore_write_register_note (bfd *abfd,
char *buf,
return elfcore_write_aarch_hw_watch (abfd, buf, bufsiz, data, size);
if (strcmp (section, ".reg-aarch-sve") == 0)
return elfcore_write_aarch_sve (abfd, buf, bufsiz, data, size);
+ if (strcmp (section, ".reg-aarch-pauth") == 0)
+ return elfcore_write_aarch_pauth (abfd, buf, bufsiz, data, size);
return NULL;
}
projects / deliverable / binutils-gdb.git / blobdiff