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Support for the HPPA architecture 

Bug-Origin: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=776730
Last-Updated: 2016-09-04
Forwarded: no


Gbp-Pq: Name hppa.patch
This commit is contained in:
Helge Deller 2022-11-01 14:46:00 +08:00 committed by luoyaoming
parent de68162297
commit 801892cbbd
8 changed files with 163 additions and 1 deletions
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6
config/opal_config_asm.m4
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@ -1111,6 +1111,12 @@ AC_DEFUN([OPAL_CONFIG_ASM],[
[AC_MSG_ERROR([No atomic primitives available for $host])])
;;
hppa*)
opal_cv_asm_arch="HPPA"
OPAL_ASM_SUPPORT_64BIT=0
OPAL_GCC_INLINE_ASSIGN='"copy 0,%0" : "=&r"(ret)'
;;
mips-*|mips64*)
# Should really find some way to make sure that we are on
# a MIPS III machine (r4000 and later)

1
opal/include/opal/sys/architecture.h
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@ -36,6 +36,7 @@
#define OPAL_X86_64 0030
#define OPAL_POWERPC32 0050
#define OPAL_POWERPC64 0051
#define OPAL_HPPA 0120
#define OPAL_SPARC 0060
#define OPAL_SPARCV9_32 0061
#define OPAL_SPARCV9_64 0062

2
opal/include/opal/sys/atomic.h
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@ -169,6 +169,8 @@ enum {
#include "opal/sys/ia32/atomic.h"
#elif OPAL_ASSEMBLY_ARCH == OPAL_IA64
#include "opal/sys/ia64/atomic.h"
#elif OPAL_ASSEMBLY_ARCH == OPAL_HPPA
#include "opal/sys/hppa/atomic.h"
#elif OPAL_ASSEMBLY_ARCH == OPAL_MIPS
#include "opal/sys/mips/atomic.h"
#elif OPAL_ASSEMBLY_ARCH == OPAL_POWERPC32

23
opal/include/opal/sys/hppa/Makefile.am Normal file
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@ -0,0 +1,23 @@
#
# Copyright (c) 2004-2005 The Trustees of Indiana University and Indiana
# University Research and Technology
# Corporation. All rights reserved.
# Copyright (c) 2004-2005 The University of Tennessee and The University
# of Tennessee Research Foundation. All rights
# reserved.
# Copyright (c) 2004-2005 High Performance Computing Center Stuttgart,
# University of Stuttgart. All rights reserved.
# Copyright (c) 2004-2005 The Regents of the University of California.
# All rights reserved.
# $COPYRIGHT$
#
# Additional copyrights may follow
#
# $HEADER$
#
# This makefile.am does not stand on its own - it is included from opal/include/Makefile.am
headers += \
opal/sys/hppa/atomic.h \
opal/sys/hppa/timer.h

95
opal/include/opal/sys/hppa/atomic.h Normal file
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@ -0,0 +1,95 @@
/* -*- Mode: C; c-basic-offset:4 ; indent-tabs-mode:nil -*- */
/*
* Copyright (c) 2004-2005 The Trustees of Indiana University and Indiana
* University Research and Technology
* Corporation. All rights reserved.
* Copyright (c) 2004-2013 The University of Tennessee and The University
* of Tennessee Research Foundation. All rights
* reserved.
* Copyright (c) 2004-2005 High Performance Computing Center Stuttgart,
* University of Stuttgart. All rights reserved.
* Copyright (c) 2004-2005 The Regents of the University of California.
* All rights reserved.
* Copyright (c) 2011 Sandia National Laboratories. All rights reserved.
* Copyright (c) 2014 Los Alamos National Security, LLC. All rights
* reserved.
* $COPYRIGHT$
*
* Additional copyrights may follow
*
* $HEADER$
*/
#ifndef OPAL_SYS_ARCH_ATOMIC_H
#define OPAL_SYS_ARCH_ATOMIC_H 1
/**********************************************************************
*
* Memory Barriers
*
*********************************************************************/
#define OPAL_HAVE_ATOMIC_MEM_BARRIER 1
static inline void opal_atomic_mb(void)
{
__sync_synchronize();
}
static inline void opal_atomic_rmb(void)
{
__sync_synchronize();
}
static inline void opal_atomic_wmb(void)
{
__sync_synchronize();
}
#if OPAL_WANT_SMP_LOCKS
#define MB() opal_atomic_mb()
#else
#define MB()
#endif
/**********************************************************************
*
* Atomic math operations
*
*********************************************************************/
#define OPAL_HAVE_ATOMIC_CMPSET_32 1
static inline int opal_atomic_cmpset_acq_32( volatile int32_t *addr,
int32_t oldval, int32_t newval)
{
return __sync_bool_compare_and_swap(addr, oldval, newval);
}
static inline int opal_atomic_cmpset_rel_32( volatile int32_t *addr,
int32_t oldval, int32_t newval)
{
return __sync_bool_compare_and_swap(addr, oldval, newval);}
static inline int opal_atomic_cmpset_32( volatile int32_t *addr,
int32_t oldval, int32_t newval)
{
return __sync_bool_compare_and_swap(addr, oldval, newval);
}
#define OPAL_HAVE_ATOMIC_MATH_32 1
#define OPAL_HAVE_ATOMIC_ADD_32 1
static inline int32_t opal_atomic_add_32(volatile int32_t *addr, int32_t delta)
{
return __sync_add_and_fetch(addr, delta);
}
#define OPAL_HAVE_ATOMIC_SUB_32 1
static inline int32_t opal_atomic_sub_32(volatile int32_t *addr, int32_t delta)
{
return __sync_sub_and_fetch(addr, delta);
}
#define OPAL_HAVE_ATOMIC_CMPSET_64 0
#endif /* ! OPAL_SYS_ARCH_ATOMIC_H */

33
opal/include/opal/sys/hppa/timer.h Normal file
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@ -0,0 +1,33 @@
/*
* Copyright (c) 2004-2005 The Trustees of Indiana University and Indiana
* University Research and Technology
* Corporation. All rights reserved.
* Copyright (c) 2004-2005 The University of Tennessee and The University
* of Tennessee Research Foundation. All rights
* reserved.
* Copyright (c) 2004-2005 High Performance Computing Center Stuttgart,
* University of Stuttgart. All rights reserved.
* Copyright (c) 2004-2005 The Regents of the University of California.
* All rights reserved.
* $COPYRIGHT$
*
* Additional copyrights may follow
*
* $HEADER$
*/
#ifndef OPAL_SYS_ARCH_TIMER_H
#define OPAL_SYS_ARCH_TIMER_H 1
typedef uint64_t opal_timer_t;
static inline opal_timer_t
opal_sys_timer_get_cycles(void)
{
return 0;
}
#define OPAL_HAVE_SYS_TIMER_GET_CYCLES 0
#endif /* ! OPAL_SYS_ARCH_TIMER_H */

2
opal/include/opal/sys/timer.h
View File

@ -90,6 +90,8 @@ BEGIN_C_DECLS
#include "opal/sys/sparcv9/timer.h"
#elif OPAL_ASSEMBLY_ARCH == OPAL_MIPS
#include "opal/sys/mips/timer.h"
#elif OPAL_ASSEMBLY_ARCH == OPAL_HPPA
#include "opal/sys/hppa/timer.h"
#endif
#ifndef DOXYGEN

2
opal/mca/timer/linux/configure.m4
View File

@ -47,7 +47,7 @@ AC_DEFUN([MCA_opal_timer_linux_CONFIG],[
[timer_linux_happy="no"])])
case "${host}" in
i?86-*linux*|x86_64*linux*|ia64-*linux*|powerpc-*linux*|powerpc64-*linux*|powerpc64le-*linux*|powerpcle-*linux*|sparc*-*linux*|aarch64-*linux*)
i?86-*linux*|x86_64*linux*|ia64-*linux*|powerpc-*linux*|powerpc64-*linux*|powerpc64le-*linux*|powerpcle-*linux*|sparc*-*linux*|aarch64-*linux*|hppa*-*linux*)
AS_IF([test "$timer_linux_happy" = "yes"],
[AS_IF([test -r "/proc/cpuinfo"],
[timer_linux_happy="yes"],