bfd: Handle note of type NT_X86_SHSTK
diff --git a/bfd/elf.c b/bfd/elf.c
index b6f5070..3073f86 100644
--- a/bfd/elf.c
+++ b/bfd/elf.c
@@ -10392,6 +10392,12 @@
}
static bool
+elfcore_grok_sspreg (bfd *abfd, Elf_Internal_Note *note)
+{
+ return elfcore_make_note_pseudosection (abfd, ".reg-ssp", note);
+}
+
+static bool
elfcore_grok_ppc_vmx (bfd *abfd, Elf_Internal_Note *note)
{
return elfcore_make_note_pseudosection (abfd, ".reg-ppc-vmx", note);
@@ -11086,6 +11092,13 @@
else
return true;
+ case NT_X86_SHSTK: /* Linux CET extension. */
+ if (note->namesz == 6
+ && strcmp (note->namedata, "LINUX") == 0)
+ return elfcore_grok_sspreg (abfd, note);
+ else
+ return true;
+
case NT_PPC_VMX:
if (note->namesz == 6
&& strcmp (note->namedata, "LINUX") == 0)
@@ -12536,6 +12549,15 @@
note_name, NT_X86_XSTATE, xfpregs, size);
}
+static char *
+elfcore_write_sspreg (bfd *abfd, char *buf, int *bufsiz,
+ const void *ssp, int size)
+{
+ const char *note_name = "LINUX";
+ return elfcore_write_note (abfd, buf, bufsiz,
+ note_name, NT_X86_SHSTK, ssp, size);
+}
+
char *
elfcore_write_x86_segbases (bfd *abfd, char *buf, int *bufsiz,
const void *regs, int size)
@@ -13131,6 +13153,8 @@
return elfcore_write_xstatereg (abfd, buf, bufsiz, data, size);
if (strcmp (section, ".reg-x86-segbases") == 0)
return elfcore_write_x86_segbases (abfd, buf, bufsiz, data, size);
+ if (strcmp (section, ".reg-ssp") == 0)
+ return elfcore_write_sspreg (abfd, buf, bufsiz, data, size);
if (strcmp (section, ".reg-ppc-vmx") == 0)
return elfcore_write_ppc_vmx (abfd, buf, bufsiz, data, size);
if (strcmp (section, ".reg-ppc-vsx") == 0)
