linux-kernel - [PATCH 04/13] elf-em.h: add EM

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Date:   Fri, 9 Nov 2018 06:15:51 +0300
From:   "Dmitry V. Levin" <ldv@...linux.org>
To:     Andy Lutomirski <luto@...nel.org>, Chris Zankel <chris@...kel.net>,
        Max Filippov <jcmvbkbc@...il.com>
Cc:     Elvira Khabirova <lineprinter@...linux.org>,
        linux-xtensa@...ux-xtensa.org, linux-kernel@...r.kernel.org
Subject: [PATCH 04/13] elf-em.h: add EM_XTENSA

The uapi/linux/audit.h header is going to use EM_XTENSA in order
to define AUDIT_ARCH_XTENSA which is needed to implement
syscall_get_arch() which in turn is required to extend
the generic ptrace API with PTRACE_GET_SYSCALL_INFO request.

The value for EM_XTENSA has been taken from
http://www.sco.com/developers/gabi/2012-12-31/ch4.eheader.html

Signed-off-by: Dmitry V. Levin <ldv@...linux.org>
---
 include/uapi/linux/elf-em.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/uapi/linux/elf-em.h b/include/uapi/linux/elf-em.h
index f879c24a7c21..2639119bf459 100644
--- a/include/uapi/linux/elf-em.h
+++ b/include/uapi/linux/elf-em.h
@@ -35,6 +35,7 @@
 #define EM_M32R		88	/* Renesas M32R */
 #define EM_MN10300	89	/* Panasonic/MEI MN10300, AM33 */
 #define EM_OPENRISC     92     /* OpenRISC 32-bit embedded processor */
+#define EM_XTENSA	94	/* Tensilica Xtensa Architecture */
 #define EM_BLACKFIN     106     /* ADI Blackfin Processor */
 #define EM_ALTERA_NIOS2	113	/* Altera Nios II soft-core processor */
 #define EM_TI_C6000	140	/* TI C6X DSPs */
-- 
ldv