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Date:      Thu, 26 Apr 2018 18:54:01 +0000 (UTC)
From:      Ed Maste <emaste@FreeBSD.org>
To:        src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org
Subject:   svn commit: r333029 - head/lib/libsysdecode
Message-ID:  <201804261854.w3QIs13N042409@repo.freebsd.org>

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Author: emaste
Date: Thu Apr 26 18:54:00 2018
New Revision: 333029
URL: https://svnweb.freebsd.org/changeset/base/333029

Log:
  libsysdecode: support errno and syscalls for arm64 Linux
  
  Sponsored by:	Turing Robotic Industries Inc.

Modified:
  head/lib/libsysdecode/errno.c
  head/lib/libsysdecode/syscallnames.c
  head/lib/libsysdecode/sysdecode.3

Modified: head/lib/libsysdecode/errno.c
==============================================================================
--- head/lib/libsysdecode/errno.c	Thu Apr 26 18:46:38 2018	(r333028)
+++ head/lib/libsysdecode/errno.c	Thu Apr 26 18:54:00 2018	(r333029)
@@ -36,7 +36,7 @@ __FBSDID("$FreeBSD$");
 #include <stdio.h>
 #include <sysdecode.h>
 
-#if defined(__i386__) || defined(__amd64__)
+#if defined(__aarch64__) || defined(__amd64__) || defined(__i386__)
 static
 #include <compat/linux/linux_errno.inc>
 #endif
@@ -130,7 +130,7 @@ sysdecode_abi_to_freebsd_errno(enum sysdecode_abi abi,
 	case SYSDECODE_ABI_FREEBSD:
 	case SYSDECODE_ABI_FREEBSD32:
 		return (error);
-#if defined(__i386__) || defined(__amd64__)
+#if defined(__aarch64__) || defined(__amd64__) || defined(__i386__)
 	case SYSDECODE_ABI_LINUX:
 	case SYSDECODE_ABI_LINUX32: {
 		unsigned int i;
@@ -166,7 +166,7 @@ sysdecode_freebsd_to_abi_errno(enum sysdecode_abi abi,
 	case SYSDECODE_ABI_FREEBSD:
 	case SYSDECODE_ABI_FREEBSD32:
 		return (error);
-#if defined(__i386__) || defined(__amd64__)
+#if defined(__aarch64__) || defined(__amd64__) || defined(__i386__)
 	case SYSDECODE_ABI_LINUX:
 	case SYSDECODE_ABI_LINUX32:
 		if (error >= 0 && error <= ELAST)

Modified: head/lib/libsysdecode/syscallnames.c
==============================================================================
--- head/lib/libsysdecode/syscallnames.c	Thu Apr 26 18:46:38 2018	(r333028)
+++ head/lib/libsysdecode/syscallnames.c	Thu Apr 26 18:54:00 2018	(r333029)
@@ -49,9 +49,11 @@ static
 #include <compat/freebsd32/freebsd32_syscalls.c>
 #endif
 
-#if defined(__amd64__) || defined(__i386__)
+#if defined(__aarch64__) || defined(__amd64__) || defined(__i386__)
 static
-#ifdef __amd64__
+#ifdef __aarch64__
+#include <arm64/linux/linux_syscalls.c>
+#elif __amd64__
 #include <amd64/linux/linux_syscalls.c>
 #else
 #include <i386/linux/linux_syscalls.c>
@@ -83,7 +85,7 @@ sysdecode_syscallname(enum sysdecode_abi abi, unsigned
 			return (freebsd32_syscallnames[code]);
 		break;
 #endif
-#if defined(__amd64__) || defined(__i386__)
+#if defined(__aarch64__) || defined(__amd64__) || defined(__i386__)
 	case SYSDECODE_ABI_LINUX:
 		if (code < nitems(linux_syscallnames))
 			return (linux_syscallnames[code]);

Modified: head/lib/libsysdecode/sysdecode.3
==============================================================================
--- head/lib/libsysdecode/sysdecode.3	Thu Apr 26 18:46:38 2018	(r333028)
+++ head/lib/libsysdecode/sysdecode.3	Thu Apr 26 18:54:00 2018	(r333029)
@@ -25,7 +25,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd January 14, 2018
+.Dd April 26, 2018
 .Dt SYSDECODE 3
 .Os
 .Sh NAME
@@ -57,7 +57,7 @@ Supported on all platforms.
 Supported on amd64 and powerpc64.
 .It Li SYSDECODE_ABI_LINUX
 Linux binaries of the same platform.
-Supported on amd64 and i386.
+Supported on amd64, i386, and arm64.
 .It Li SYSDECODE_ABI_LINUX32
 32-bit Linux binaries.
 Supported on amd64.



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