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From: Joseph Myers <jsm28@sourceware.org>
To: glibc-cvs@sourceware.org
Subject: [glibc] Add PT_AARCH64_MEMTAG_MTE from Linux 5.18 to elf.h
Date: Mon,  6 Jun 2022 14:45:50 +0000 (GMT)	[thread overview]
Message-ID: <20220606144550.44B3D3834F27@sourceware.org> (raw)

https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=603e5c8ba7257483c162cabb06eb6f79096429b6

commit 603e5c8ba7257483c162cabb06eb6f79096429b6
Author: Joseph Myers <joseph@codesourcery.com>
Date:   Mon Jun 6 14:45:34 2022 +0000

    Add PT_AARCH64_MEMTAG_MTE from Linux 5.18 to elf.h
    
    Linux 5.18 defines a new AArch64 ELF segment type
    PT_AARCH64_MEMTAG_MTE; add it to elf.h.
    
    Tested with build-many-glibcs.py for aarch64-linux-gnu.

Diff:
---
 elf/elf.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/elf/elf.h b/elf/elf.h
index 1c3d5ce8a2..2b5c2c5fb6 100644
--- a/elf/elf.h
+++ b/elf/elf.h
@@ -2902,6 +2902,9 @@ enum
 #define R_AARCH64_TLSDESC      1031	/* TLS Descriptor.  */
 #define R_AARCH64_IRELATIVE	1032	/* STT_GNU_IFUNC relocation.  */
 
+/* MTE memory tag segment type.  */
+#define PT_AARCH64_MEMTAG_MTE	(PT_LOPROC + 2)
+
 /* AArch64 specific values for the Dyn d_tag field.  */
 #define DT_AARCH64_BTI_PLT	(DT_LOPROC + 1)
 #define DT_AARCH64_PAC_PLT	(DT_LOPROC + 3)


                 reply	other threads:[~2022-06-06 14:45 UTC|newest]

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