external/subpack/libs/libaio/patches/001_arches.patch

Description: Add/fix support for m68k, mips, paris, sparc
Author: Guillem Jover <guillem@debian.org>
Origin: vendor
Forwarded: no
Last-Update: 2014-10-09


---
 harness/main.c       |   10 +++++++++
 src/libaio.h         |    1 
 src/syscall-m68k.h   |    5 ++++
 src/syscall-mips.h   |   54 +++++++++++++++++++++++++++++++++++++++++++++++++++
 src/syscall-parisc.h |    6 +++++
 src/syscall.h        |    6 +++++
 6 files changed, 82 insertions(+)

--- /dev/null
+++ b/src/syscall-m68k.h
@@ -0,0 +1,5 @@
+#define __NR_io_setup		241
+#define __NR_io_destroy		242
+#define __NR_io_getevents	243
+#define __NR_io_submit		244
+#define __NR_io_cancel		245
--- a/src/syscall.h
+++ b/src/syscall.h
@@ -27,6 +27,12 @@
 #include "syscall-arm.h"
 #elif defined(__sparc__)
 #include "syscall-sparc.h"
+#elif defined(__m68k__)
+#include "syscall-m68k.h"
+#elif defined(__hppa__)
+#include "syscall-parisc.h"
+#elif defined(__mips__)
+#include "syscall-mips.h"
 #elif defined(__aarch64__) || defined(__loongarch__) || defined(__riscv)
 #include "syscall-generic.h"
 #else
--- /dev/null
+++ b/src/syscall-mips.h
@@ -0,0 +1,54 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 1995, 96, 97, 98, 99, 2000 by Ralf Baechle
+ * Copyright (C) 1999, 2000 Silicon Graphics, Inc.
+ */
+
+#ifndef _MIPS_SIM_ABI32
+#define _MIPS_SIM_ABI32			1
+#define _MIPS_SIM_NABI32		2
+#define _MIPS_SIM_ABI64			3
+#endif
+
+#if _MIPS_SIM == _MIPS_SIM_ABI32
+
+/*
+ * Linux o32 style syscalls are in the range from 4000 to 4999.
+ */
+#define __NR_Linux			4000
+#define __NR_io_setup			(__NR_Linux + 241)
+#define __NR_io_destroy			(__NR_Linux + 242)
+#define __NR_io_getevents		(__NR_Linux + 243)
+#define __NR_io_submit			(__NR_Linux + 244)
+#define __NR_io_cancel			(__NR_Linux + 245)
+
+#endif /* _MIPS_SIM == _MIPS_SIM_ABI32 */
+
+#if _MIPS_SIM == _MIPS_SIM_ABI64
+
+/*
+ * Linux 64-bit syscalls are in the range from 5000 to 5999.
+ */
+#define __NR_Linux			5000
+#define __NR_io_setup			(__NR_Linux + 200)
+#define __NR_io_destroy			(__NR_Linux + 201)
+#define __NR_io_getevents		(__NR_Linux + 202)
+#define __NR_io_submit			(__NR_Linux + 203)
+#define __NR_io_cancel			(__NR_Linux + 204)
+#endif /* _MIPS_SIM == _MIPS_SIM_ABI64 */
+
+#if _MIPS_SIM == _MIPS_SIM_NABI32
+
+/*
+ * Linux N32 syscalls are in the range from 6000 to 6999.
+ */
+#define __NR_Linux			6000
+#define __NR_io_setup			(__NR_Linux + 200)
+#define __NR_io_destroy			(__NR_Linux + 201)
+#define __NR_io_getevents		(__NR_Linux + 202)
+#define __NR_io_submit			(__NR_Linux + 203)
+#define __NR_io_cancel			(__NR_Linux + 204)
+#endif /* _MIPS_SIM == _MIPS_SIM_NABI32 */
--- a/src/libaio.h
+++ b/src/libaio.h
@@ -74,6 +74,7 @@ typedef enum io_iocb_cmd {
 
 /* big endian, 64 bits */
 #elif defined(__powerpc64__) || defined(__s390x__) || \
+      (defined(__hppa__) && defined(__arch64__)) || \
       (defined(__sparc__) && defined(__arch64__)) || \
       (defined(__aarch64__) && defined(__AARCH64EB__)) || \
       (defined(__GNUC__) && defined(__BYTE_ORDER__) && \
--- /dev/null
+++ b/src/syscall-parisc.h
@@ -0,0 +1,6 @@
+#define __NR_Linux                0
+#define __NR_io_setup           (__NR_Linux + 215)
+#define __NR_io_destroy         (__NR_Linux + 216)
+#define __NR_io_getevents       (__NR_Linux + 217)
+#define __NR_io_submit          (__NR_Linux + 218)
+#define __NR_io_cancel          (__NR_Linux + 219)
--- a/harness/main.c
+++ b/harness/main.c
@@ -12,7 +12,17 @@
 #include <libaio.h>
 
 #if __LP64__ == 0
+#if defined(__i386__) || defined(__powerpc__) || defined(__mips__)
 #define KERNEL_RW_POINTER	((void *)0xc0010000)
+#elif defined(__arm__) || defined(__m68k__) || defined(__s390__)
+#define KERNEL_RW_POINTER	((void *)0x00010000)
+#elif defined(__hppa__)
+#define KERNEL_RW_POINTER	((void *)0x10100000)
+#elif defined(__sparc__)
+#define KERNEL_RW_POINTER	((void *)0xf0010000)
+#else
+#error Unknown kernel memory address.
+#endif
 #else
 //#warning Not really sure where kernel memory is.  Guessing.
 #define KERNEL_RW_POINTER	((void *)0xffffffff81000000)