From: Joseph Myers <joseph@codesourcery.com>
Date: Mon, 20 May 2019 11:51:58 +0000 (+0000)
Subject: Add NT_ARM_PACA_KEYS and NT_ARM_PACG_KEYS from Linux 5.1 to elf.h.
X-Git-Tag: glibc-2.30~146
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=1388600877a8db404459682e9842cd55975409ba;p=thirdparty%2Fglibc.git

Add NT_ARM_PACA_KEYS and NT_ARM_PACG_KEYS from Linux 5.1 to elf.h.

This patch adds the new NT_ARM_PACA_KEYS and NT_ARM_PACG_KEYS from
Linux 5.1 to glibc's elf.h.

Tested for x86_64.

	* elf/elf.h (NT_ARM_PACA_KEYS): New macro.
	(NT_ARM_PACG_KEYS): Likewise.
---

diff --git a/ChangeLog b/ChangeLog
index da5cbd1dcce..a7185b64e26 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2019-05-20  Joseph Myers  <joseph@codesourcery.com>
+
+	* elf/elf.h (NT_ARM_PACA_KEYS): New macro.
+	(NT_ARM_PACG_KEYS): Likewise.
+
 2019-05-17  Wilco Dijkstra  <wdijkstr@arm.com>
 
 	* malloc/malloc.c (MAX_TCACHE_COUNT): Increase to UINT16_MAX.
diff --git a/elf/elf.h b/elf/elf.h
index a313c24b933..bb13c870e27 100644
--- a/elf/elf.h
+++ b/elf/elf.h
@@ -811,6 +811,10 @@ typedef struct
 					   registers */
 #define NT_ARM_PAC_MASK	0x406		/* ARM pointer authentication
 					   code masks.  */
+#define NT_ARM_PACA_KEYS	0x407	/* ARM pointer authentication
+					   address keys.  */
+#define NT_ARM_PACG_KEYS	0x408	/* ARM pointer authentication
+					   generic key.  */
 #define NT_VMCOREDD	0x700		/* Vmcore Device Dump Note.  */
 #define NT_MIPS_DSP	0x800		/* MIPS DSP ASE registers.  */
 #define NT_MIPS_FP_MODE	0x801		/* MIPS floating-point mode.  */