elf.h: add NT_ definitions from linux v5.0
NT_MIPS_MSA for ptrace access to mips simd arch reg set, added in linux
commit 3cd640832894b85b5929d5bda74505452c800421
NT_ARM_PAC_MASK for ptrace access to pointer auth code mask, added in
commit ec6e822d1a22d0eef1d1fa260dff751dba9a4258
diff --git a/include/elf.h b/include/elf.h
index 421d7da..aad522e 100644
--- a/include/elf.h
+++ b/include/elf.h
@@ -682,6 +682,7 @@
#define NT_ARM_HW_WATCH 0x403
#define NT_ARM_SYSTEM_CALL 0x404
#define NT_ARM_SVE 0x405
+#define NT_ARM_PAC_MASK 0x406
#define NT_METAG_CBUF 0x500
#define NT_METAG_RPIPE 0x501
#define NT_METAG_TLS 0x502
@@ -689,6 +690,7 @@
#define NT_VMCOREDD 0x700
#define NT_MIPS_DSP 0x800
#define NT_MIPS_FP_MODE 0x801
+#define NT_MIPS_MSA 0x802
#define NT_VERSION 1
