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Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6

Browse source 
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6: (30 commits)
  sparc: Fix minor SPARC32 compile error
  sparc: Remove reg*.h from Kbuild
  sparc: Clean arch-specific code in prom_common.c
  sparc: Kill asm/reg*.h
  sparc: Use 64BIT config entry
  MAINTAINERS: update sparc maintainer
  sparc: unify ipcbuf.h
  sparc: Update 64-bit defconfig.
  sparc: remove NO_PROC_ID - it is no longer used
  sparc: drop get_tbr() in traps.h
  sparc: fix warning in userspace header traps.h
  sparc: fix warnings in userspace header byteorder.h
  sparc: fix warning in userspace header jsflash.h
  sparc: unify openprom.h
  sparc64: delete unused linux_prom64_ranges from openprom_64.h
  sparc: prepare openprom for unification
  sparc: remove linux_prom_pci_assigned_addresses from openprom_32.h
  sparc: remove ebus definitions from openprom*.h
  sparc: unify siginfo.h
  sparc: unify ptrace.h
  ...
This commit is contained in:
Linus Torvalds 2009-01-05 18:45:06 -08:00
commit 7a1fcd5f51
47 changed files with 1481 additions and 2462 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

15
MAINTAINERS
View file

@ -4015,10 +4015,12 @@ L: alsa-devel@alsa-project.org (subscribers-only)
W: http://alsa-project.org/main/index.php/ASoC
S: Supported
SPARC (sparc32)
P: William L. Irwin
M: wli@holomorphy.com
SPARC + UltraSPARC (sparc/sparc64)
P: David S. Miller
M: davem@davemloft.net
L: sparclinux@vger.kernel.org
T: git kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6.git
T: git kernel.org:/pub/scm/linux/kernel/git/davem/sparc-next-2.6.git
S: Maintained
SPECIALIX IO8+ MULTIPORT SERIAL CARD DRIVER
@ -4302,13 +4304,6 @@ M: dushistov@mail.ru
L: linux-kernel@vger.kernel.org
S: Maintained
UltraSPARC (sparc64)
P: David S. Miller
M: davem@davemloft.net
L: sparclinux@vger.kernel.org
T: git kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6.git
S: Maintained
ULTRA-WIDEBAND (UWB) SUBSYSTEM:
P: David Vrabel
M: david.vrabel@csr.com

57
arch/sparc/Kconfig
View file

@ -4,6 +4,17 @@
mainmenu "Linux/SPARC Kernel Configuration"
config 64BIT
bool "64-bit kernel" if ARCH = "sparc"
default ARCH = "sparc64"
help
SPARC is a family of RISC microprocessors designed and marketed by
Sun Microsystems, incorporated. They are very widely found in Sun
workstations and clones.
Say yes to build a 64-bit kernel - formerly known as sparc64
Say no to build a 32-bit kernel - formerly known as sparc
config SPARC
bool
default y
@ -15,22 +26,11 @@ config SPARC
select RTC_CLASS
select RTC_DRV_M48T59
# Identify this as a Sparc32 build
config SPARC32
bool
default y if ARCH = "sparc"
help
SPARC is a family of RISC microprocessors designed and marketed by
Sun Microsystems, incorporated. They are very widely found in Sun
workstations and clones. This port covers the original 32-bit SPARC;
it is old and stable and usually considered one of the "big three"
along with the Intel and Alpha ports. The UltraLinux project
maintains both the SPARC32 and SPARC64 ports; its web page is
available at <http://www.ultralinux.org/>.
def_bool !64BIT
config SPARC64
bool
default y if ARCH = "sparc64"
def_bool 64BIT
select ARCH_SUPPORTS_MSI
select HAVE_FUNCTION_TRACER
select HAVE_KRETPROBES
@ -53,9 +53,6 @@ config BITS
default 32 if SPARC32
default 64 if SPARC64
config 64BIT
def_bool y if SPARC64
config GENERIC_TIME
bool
default y if SPARC64
@ -188,14 +185,6 @@ config ARCH_MAY_HAVE_PC_FDC
bool
default y
config ARCH_HAS_ILOG2_U32
bool
default n
config ARCH_HAS_ILOG2_U64
bool
default n
config EMULATED_CMPXCHG
bool
default y if SPARC32
@ -442,26 +431,6 @@ config SERIAL_CONSOLE
endmenu
menu "Bus options (PCI etc.)"
config ISA
bool
help
ISA is found on Espresso only and is not supported currently.
config ISAPNP
bool
help
ISAPNP is not supported
config EISA
bool
help
EISA is not supported.
config MCA
bool
help
MCA is not supported.
config SBUS
bool
default y

105
arch/sparc/configs/sparc64_defconfig
View file

@ -1,27 +1,27 @@
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.28-rc4
# Mon Nov 10 12:35:09 2008
# Linux kernel version: 2.6.28
# Fri Jan 2 18:14:26 2009
#
CONFIG_SPARC=y
CONFIG_SPARC64=y
CONFIG_ARCH_DEFCONFIG="arch/sparc/configs/sparc64_defconfig"
CONFIG_BITS=64
CONFIG_64BIT=y
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_CMOS_UPDATE=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_64BIT=y
CONFIG_MMU=y
CONFIG_IOMMU_HELPER=y
CONFIG_QUICKLIST=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
# CONFIG_ARCH_HAS_ILOG2_U32 is not set
# CONFIG_ARCH_HAS_ILOG2_U64 is not set
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_AUDIT_ARCH=y
CONFIG_HAVE_SETUP_PER_CPU_AREA=y
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
CONFIG_MMU=y
CONFIG_ARCH_NO_VIRT_TO_BUS=y
CONFIG_OF=y
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
#
@ -86,6 +86,7 @@ CONFIG_SLUB_DEBUG=y
CONFIG_SLUB=y
# CONFIG_SLOB is not set
CONFIG_PROFILING=y
CONFIG_TRACEPOINTS=y
# CONFIG_MARKERS is not set
CONFIG_OPROFILE=m
CONFIG_HAVE_OPROFILE=y
@ -127,34 +128,40 @@ CONFIG_DEFAULT_AS=y
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
CONFIG_CLASSIC_RCU=y
# CONFIG_TREE_RCU is not set
# CONFIG_PREEMPT_RCU is not set
# CONFIG_TREE_RCU_TRACE is not set
# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
# Processor type and features
#
CONFIG_SPARC64_PAGE_SIZE_8KB=y
# CONFIG_SPARC64_PAGE_SIZE_64KB is not set
CONFIG_SECCOMP=y
CONFIG_SMP=y
CONFIG_NR_CPUS=64
CONFIG_HZ_100=y
# CONFIG_HZ_250 is not set
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=100
CONFIG_SCHED_HRTICK=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_GENERIC_FIND_NEXT_BIT=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_SPARC64_SMP=y
CONFIG_SPARC64_PAGE_SIZE_8KB=y
# CONFIG_SPARC64_PAGE_SIZE_64KB is not set
CONFIG_SECCOMP=y
CONFIG_HOTPLUG_CPU=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_TICK_ONESHOT=y
CONFIG_NO_HZ=y
CONFIG_HIGH_RES_TIMERS=y
CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
CONFIG_SMP=y
CONFIG_NR_CPUS=64
# CONFIG_CPU_FREQ is not set
CONFIG_US3_MC=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_GENERIC_FIND_NEXT_BIT=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_HUGETLB_PAGE_SIZE_4MB=y
# CONFIG_HUGETLB_PAGE_SIZE_512K is not set
# CONFIG_HUGETLB_PAGE_SIZE_64K is not set
@ -183,10 +190,18 @@ CONFIG_PHYS_ADDR_T_64BIT=y
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=1
CONFIG_UNEVICTABLE_LRU=y
CONFIG_SCHED_SMT=y
CONFIG_SCHED_MC=y
# CONFIG_PREEMPT_NONE is not set
CONFIG_PREEMPT_VOLUNTARY=y
# CONFIG_PREEMPT is not set
# CONFIG_CMDLINE_BOOL is not set
#
# Bus options (PCI etc.)
#
CONFIG_SBUS=y
CONFIG_SBUSCHAR=y
CONFIG_SUN_AUXIO=y
CONFIG_SUN_IO=y
CONFIG_SUN_LDOMS=y
CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
@ -195,7 +210,9 @@ CONFIG_ARCH_SUPPORTS_MSI=y
CONFIG_PCI_MSI=y
# CONFIG_PCI_LEGACY is not set
# CONFIG_PCI_DEBUG is not set
# CONFIG_PCCARD is not set
CONFIG_SUN_OPENPROMFS=m
CONFIG_SPARC64_PCI=y
#
# Executable file formats
@ -207,17 +224,13 @@ CONFIG_COMPAT_BINFMT_ELF=y
CONFIG_BINFMT_MISC=m
CONFIG_COMPAT=y
CONFIG_SYSVIPC_COMPAT=y
CONFIG_SCHED_SMT=y
CONFIG_SCHED_MC=y
# CONFIG_PREEMPT_NONE is not set
CONFIG_PREEMPT_VOLUNTARY=y
# CONFIG_PREEMPT is not set
# CONFIG_CMDLINE_BOOL is not set
CONFIG_NET=y
#
# Networking options
#
# CONFIG_NET_NS is not set
CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
CONFIG_PACKET_MMAP=y
CONFIG_UNIX=y
@ -314,6 +327,7 @@ CONFIG_VLAN_8021Q=m
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
# CONFIG_DCB is not set
#
# Network testing
@ -330,8 +344,8 @@ CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
CONFIG_WIRELESS_OLD_REGULATORY=y
# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
# CONFIG_IEEE80211 is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@ -378,8 +392,10 @@ CONFIG_MISC_DEVICES=y
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ICS932S401 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
CONFIG_IDE=y
@ -387,6 +403,7 @@ CONFIG_IDE=y
# Please see Documentation/ide/ide.txt for help/info on IDE drives
#
CONFIG_IDE_TIMINGS=y
CONFIG_IDE_ATAPI=y
# CONFIG_BLK_DEV_IDE_SATA is not set
CONFIG_IDE_GD=y
CONFIG_IDE_GD_ATA=y
@ -394,7 +411,6 @@ CONFIG_IDE_GD_ATA=y
CONFIG_BLK_DEV_IDECD=y
CONFIG_BLK_DEV_IDECD_VERBOSE_ERRORS=y
# CONFIG_BLK_DEV_IDETAPE is not set
# CONFIG_BLK_DEV_IDESCSI is not set
# CONFIG_IDE_TASK_IOCTL is not set
CONFIG_IDE_PROC_FS=y
@ -477,6 +493,7 @@ CONFIG_SCSI_FC_ATTRS=y
# CONFIG_SCSI_SRP_ATTRS is not set
CONFIG_SCSI_LOWLEVEL=y
# CONFIG_ISCSI_TCP is not set
# CONFIG_SCSI_CXGB3_ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_ACARD is not set
@ -490,6 +507,8 @@ CONFIG_SCSI_LOWLEVEL=y
# CONFIG_MEGARAID_LEGACY is not set
# CONFIG_MEGARAID_SAS is not set
# CONFIG_SCSI_HPTIOP is not set
# CONFIG_LIBFC is not set
# CONFIG_FCOE is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_FUTURE_DOMAIN is not set
# CONFIG_SCSI_IPS is not set
@ -564,6 +583,9 @@ CONFIG_PHYLIB=m
# CONFIG_BROADCOM_PHY is not set
# CONFIG_ICPLUS_PHY is not set
# CONFIG_REALTEK_PHY is not set
# CONFIG_NATIONAL_PHY is not set
# CONFIG_STE10XP is not set
# CONFIG_LSI_ET1011C_PHY is not set
# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
CONFIG_MII=m
@ -590,7 +612,6 @@ CONFIG_NET_PCI=y
# CONFIG_ADAPTEC_STARFIRE is not set
# CONFIG_B44 is not set
# CONFIG_FORCEDETH is not set
# CONFIG_EEPRO100 is not set
# CONFIG_E100 is not set
# CONFIG_FEALNX is not set
# CONFIG_NATSEMI is not set
@ -600,6 +621,7 @@ CONFIG_NET_PCI=y
# CONFIG_R6040 is not set
# CONFIG_SIS900 is not set
# CONFIG_EPIC100 is not set
# CONFIG_SMSC9420 is not set
# CONFIG_SUNDANCE is not set
# CONFIG_TLAN is not set
# CONFIG_VIA_RHINE is not set
@ -629,6 +651,7 @@ CONFIG_BNX2=m
# CONFIG_JME is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
CONFIG_CHELSIO_T3_DEPENDS=y
# CONFIG_CHELSIO_T3 is not set
# CONFIG_ENIC is not set
# CONFIG_IXGBE is not set
@ -778,6 +801,7 @@ CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
# CONFIG_LEGACY_PTYS is not set
# CONFIG_IPMI_HANDLER is not set
CONFIG_HW_RANDOM=m
@ -870,6 +894,7 @@ CONFIG_HWMON=y
# CONFIG_SENSORS_ADM1029 is not set
# CONFIG_SENSORS_ADM1031 is not set
# CONFIG_SENSORS_ADM9240 is not set
# CONFIG_SENSORS_ADT7462 is not set
# CONFIG_SENSORS_ADT7470 is not set
# CONFIG_SENSORS_ADT7473 is not set
# CONFIG_SENSORS_ATXP1 is not set
@ -919,11 +944,11 @@ CONFIG_HWMON=y
# CONFIG_THERMAL is not set
# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
@ -1071,6 +1096,7 @@ CONFIG_SND_MIXER_OSS=m
CONFIG_SND_PCM_OSS=m
CONFIG_SND_PCM_OSS_PLUGINS=y
CONFIG_SND_SEQUENCER_OSS=y
# CONFIG_SND_HRTIMER is not set
# CONFIG_SND_DYNAMIC_MINORS is not set
CONFIG_SND_SUPPORT_OLD_API=y
CONFIG_SND_VERBOSE_PROCFS=y
@ -1242,11 +1268,11 @@ CONFIG_USB_UHCI_HCD=m
# CONFIG_USB_TMC is not set
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
#
# may also be needed; see USB_STORAGE Help for more information
# see USB_STORAGE Help for more information
#
CONFIG_USB_STORAGE=m
# CONFIG_USB_STORAGE_DEBUG is not set
@ -1337,6 +1363,7 @@ CONFIG_RTC_INTF_DEV=y
# CONFIG_RTC_DRV_M41T80 is not set
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
# CONFIG_RTC_DRV_RX8581 is not set
#
# SPI RTC drivers
@ -1365,7 +1392,6 @@ CONFIG_RTC_DRV_STARFIRE=y
# CONFIG_DMADEVICES is not set
# CONFIG_UIO is not set
# CONFIG_STAGING is not set
CONFIG_STAGING_EXCLUDE_BUILD=y
#
# Misc Linux/SPARC drivers
@ -1544,6 +1570,7 @@ CONFIG_SCHEDSTATS=y
# CONFIG_LOCK_STAT is not set
# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
CONFIG_STACKTRACE=y
# CONFIG_DEBUG_KOBJECT is not set
CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_INFO is not set
@ -1552,6 +1579,7 @@ CONFIG_DEBUG_BUGVERBOSE=y
CONFIG_DEBUG_MEMORY_INIT=y
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_DEBUG_NOTIFIERS is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
@ -1560,8 +1588,12 @@ CONFIG_DEBUG_MEMORY_INIT=y
# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
# CONFIG_LKDTM is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_NOP_TRACER=y
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_RING_BUFFER=y
CONFIG_TRACING=y
#
# Tracers
@ -1571,7 +1603,9 @@ CONFIG_HAVE_FUNCTION_TRACER=y
# CONFIG_SCHED_TRACER is not set
# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_BOOT_TRACER is not set
# CONFIG_TRACE_BRANCH_PROFILING is not set
# CONFIG_STACK_TRACER is not set
# CONFIG_FTRACE_STARTUP_TEST is not set
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
@ -1600,11 +1634,16 @@ CONFIG_CRYPTO=y
#
# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_ALGAPI2=y
CONFIG_CRYPTO_AEAD=y
CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_BLKCIPHER=y
CONFIG_CRYPTO_BLKCIPHER2=y
CONFIG_CRYPTO_HASH=y
CONFIG_CRYPTO_RNG=y
CONFIG_CRYPTO_HASH2=y
CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_MANAGER=y
CONFIG_CRYPTO_MANAGER2=y
CONFIG_CRYPTO_GF128MUL=m
CONFIG_CRYPTO_NULL=m
# CONFIG_CRYPTO_CRYPTD is not set

20
arch/sparc/include/asm/Kbuild
View file

@ -1,21 +1,6 @@
# User exported sparc header files
include include/asm-generic/Kbuild.asm
header-y += ipcbuf_32.h
header-y += ipcbuf_64.h
header-y += posix_types_32.h
header-y += posix_types_64.h
header-y += ptrace_32.h
header-y += ptrace_64.h
header-y += sigcontext_32.h
header-y += sigcontext_64.h
header-y += siginfo_32.h
header-y += siginfo_64.h
header-y += signal_32.h
header-y += signal_64.h
header-y += stat_32.h
header-y += stat_64.h
header-y += apc.h
header-y += asi.h
header-y += display7seg.h
@ -23,16 +8,11 @@ header-y += envctrl.h
header-y += fbio.h
header-y += jsflash.h
header-y += openprom.h
header-y += openprom_32.h
header-y += openprom_64.h
header-y += openpromio.h
header-y += perfctr.h
header-y += psrcompat.h
header-y += psr.h
header-y += pstate.h
header-y += reg.h
header-y += reg_32.h
header-y += reg_64.h
header-y += traps.h
header-y += uctx.h
header-y += utrap.h

12
arch/sparc/include/asm/byteorder.h
View file

@ -1,16 +1,12 @@
#ifndef _SPARC_BYTEORDER_H
#define _SPARC_BYTEORDER_H
#include <asm/types.h>
#include <linux/types.h>
#include <asm/asi.h>
#define __BIG_ENDIAN
#ifdef CONFIG_SPARC32
#define __SWAB_64_THRU_32__
#endif
#ifdef CONFIG_SPARC64
#if defined(__sparc__) && defined(__arch64__)
static inline __u16 __arch_swab16p(const __u16 *addr)
{
__u16 ret;
@ -44,7 +40,9 @@ static inline __u64 __arch_swab64p(const __u64 *addr)
}
#define __arch_swab64p __arch_swab64p
#endif /* CONFIG_SPARC64 */
#else
#define __SWAB_64_THRU_32__
#endif /* defined(__sparc__) && defined(__arch64__) */
#include <linux/byteorder.h>

38
arch/sparc/include/asm/ipcbuf.h
View file

@ -1,8 +1,32 @@
#ifndef ___ASM_SPARC_IPCBUF_H
#define ___ASM_SPARC_IPCBUF_H
#if defined(__sparc__) && defined(__arch64__)
#include <asm/ipcbuf_64.h>
#else
#include <asm/ipcbuf_32.h>
#endif
#ifndef __SPARC_IPCBUF_H
#define __SPARC_IPCBUF_H
/*
* The ipc64_perm structure for sparc/sparc64 architecture.
* Note extra padding because this structure is passed back and forth
* between kernel and user space.
*
* Pad space is left for:
* - 32-bit seq
* - on sparc for 32 bit mode (it is 32 bit on sparc64)
* - 2 miscellaneous 64-bit values
*/
struct ipc64_perm
{
__kernel_key_t key;
__kernel_uid_t uid;
__kernel_gid_t gid;
__kernel_uid_t cuid;
__kernel_gid_t cgid;
#ifndef __arch64__
unsigned short __pad0;
#endif
__kernel_mode_t mode;
unsigned short __pad1;
unsigned short seq;
unsigned long long __unused1;
unsigned long long __unused2;
};
#endif /* __SPARC_IPCBUF_H */

31
arch/sparc/include/asm/ipcbuf_32.h
View file

@ -1,31 +0,0 @@
#ifndef _SPARC_IPCBUF_H
#define _SPARC_IPCBUF_H
/*
* The ipc64_perm structure for sparc architecture.
* Note extra padding because this structure is passed back and forth
* between kernel and user space.
*
* Pad space is left for:
* - 32-bit mode
* - 32-bit seq
* - 2 miscellaneous 64-bit values (so that this structure matches
* sparc64 ipc64_perm)
*/
struct ipc64_perm
{
__kernel_key_t key;
__kernel_uid32_t uid;
__kernel_gid32_t gid;
__kernel_uid32_t cuid;
__kernel_gid32_t cgid;
unsigned short __pad1;
__kernel_mode_t mode;
unsigned short __pad2;
unsigned short seq;
unsigned long long __unused1;
unsigned long long __unused2;
};
#endif /* _SPARC_IPCBUF_H */

28
arch/sparc/include/asm/ipcbuf_64.h
View file

@ -1,28 +0,0 @@
#ifndef _SPARC64_IPCBUF_H
#define _SPARC64_IPCBUF_H
/*
* The ipc64_perm structure for sparc64 architecture.
* Note extra padding because this structure is passed back and forth
* between kernel and user space.
*
* Pad space is left for:
* - 32-bit seq
* - 2 miscellaneous 64-bit values
*/
struct ipc64_perm
{
__kernel_key_t key;
__kernel_uid_t uid;
__kernel_gid_t gid;
__kernel_uid_t cuid;
__kernel_gid_t cgid;
__kernel_mode_t mode;
unsigned short __pad1;
unsigned short seq;
unsigned long __unused1;
unsigned long __unused2;
};
#endif /* _SPARC64_IPCBUF_H */

2
arch/sparc/include/asm/jsflash.h
View file

@ -8,7 +8,7 @@
#define _SPARC_JSFLASH_H
#ifndef _SPARC_TYPES_H
#include <asm/types.h>
#include <linux/types.h>
#endif
/*

277
arch/sparc/include/asm/openprom.h
View file

@ -1,8 +1,277 @@
#ifndef ___ASM_SPARC_OPENPROM_H
#define ___ASM_SPARC_OPENPROM_H
#ifndef __SPARC_OPENPROM_H
#define __SPARC_OPENPROM_H
/* openprom.h: Prom structures and defines for access to the OPENBOOT
* prom routines and data areas.
*
* Copyright (C) 1995,1996 David S. Miller (davem@caip.rutgers.edu)
*/
/* Empirical constants... */
#define LINUX_OPPROM_MAGIC 0x10010407
#ifndef __ASSEMBLY__
/* V0 prom device operations. */
struct linux_dev_v0_funcs {
int (*v0_devopen)(char *device_str);
int (*v0_devclose)(int dev_desc);
int (*v0_rdblkdev)(int dev_desc, int num_blks, int blk_st, char *buf);
int (*v0_wrblkdev)(int dev_desc, int num_blks, int blk_st, char *buf);
int (*v0_wrnetdev)(int dev_desc, int num_bytes, char *buf);
int (*v0_rdnetdev)(int dev_desc, int num_bytes, char *buf);
int (*v0_rdchardev)(int dev_desc, int num_bytes, int dummy, char *buf);
int (*v0_wrchardev)(int dev_desc, int num_bytes, int dummy, char *buf);
int (*v0_seekdev)(int dev_desc, long logical_offst, int from);
};
/* V2 and later prom device operations. */
struct linux_dev_v2_funcs {
int (*v2_inst2pkg)(int d); /* Convert ihandle to phandle */
char * (*v2_dumb_mem_alloc)(char *va, unsigned sz);
void (*v2_dumb_mem_free)(char *va, unsigned sz);
/* To map devices into virtual I/O space. */
char * (*v2_dumb_mmap)(char *virta, int which_io, unsigned paddr, unsigned sz);
void (*v2_dumb_munmap)(char *virta, unsigned size);
int (*v2_dev_open)(char *devpath);
void (*v2_dev_close)(int d);
int (*v2_dev_read)(int d, char *buf, int nbytes);
int (*v2_dev_write)(int d, char *buf, int nbytes);
int (*v2_dev_seek)(int d, int hi, int lo);
/* Never issued (multistage load support) */
void (*v2_wheee2)(void);
void (*v2_wheee3)(void);
};
struct linux_mlist_v0 {
struct linux_mlist_v0 *theres_more;
unsigned int start_adr;
unsigned num_bytes;
};
struct linux_mem_v0 {
struct linux_mlist_v0 **v0_totphys;
struct linux_mlist_v0 **v0_prommap;
struct linux_mlist_v0 **v0_available; /* What we can use */
};
/* Arguments sent to the kernel from the boot prompt. */
struct linux_arguments_v0 {
char *argv[8];
char args[100];
char boot_dev[2];
int boot_dev_ctrl;
int boot_dev_unit;
int dev_partition;
char *kernel_file_name;
void *aieee1; /* XXX */
};
/* V2 and up boot things. */
struct linux_bootargs_v2 {
char **bootpath;
char **bootargs;
int *fd_stdin;
int *fd_stdout;
};
/* The top level PROM vector. */
struct linux_romvec {
/* Version numbers. */
unsigned int pv_magic_cookie;
unsigned int pv_romvers;
unsigned int pv_plugin_revision;
unsigned int pv_printrev;
/* Version 0 memory descriptors. */
struct linux_mem_v0 pv_v0mem;
/* Node operations. */
struct linux_nodeops *pv_nodeops;
char **pv_bootstr;
struct linux_dev_v0_funcs pv_v0devops;
char *pv_stdin;
char *pv_stdout;
#define PROMDEV_KBD 0 /* input from keyboard */
#define PROMDEV_SCREEN 0 /* output to screen */
#define PROMDEV_TTYA 1 /* in/out to ttya */
#define PROMDEV_TTYB 2 /* in/out to ttyb */
/* Blocking getchar/putchar. NOT REENTRANT! (grr) */
int (*pv_getchar)(void);
void (*pv_putchar)(int ch);
/* Non-blocking variants. */
int (*pv_nbgetchar)(void);
int (*pv_nbputchar)(int ch);
void (*pv_putstr)(char *str, int len);
/* Miscellany. */
void (*pv_reboot)(char *bootstr);
void (*pv_printf)(__const__ char *fmt, ...);
void (*pv_abort)(void);
__volatile__ int *pv_ticks;
void (*pv_halt)(void);
void (**pv_synchook)(void);
/* Evaluate a forth string, not different proto for V0 and V2->up. */
union {
void (*v0_eval)(int len, char *str);
void (*v2_eval)(char *str);
} pv_fortheval;
struct linux_arguments_v0 **pv_v0bootargs;
/* Get ether address. */
unsigned int (*pv_enaddr)(int d, char *enaddr);
struct linux_bootargs_v2 pv_v2bootargs;
struct linux_dev_v2_funcs pv_v2devops;
int filler[15];
/* This one is sun4c/sun4 only. */
void (*pv_setctxt)(int ctxt, char *va, int pmeg);
/* Prom version 3 Multiprocessor routines. This stuff is crazy.
* No joke. Calling these when there is only one cpu probably
* crashes the machine, have to test this. :-)
*/
/* v3_cpustart() will start the cpu 'whichcpu' in mmu-context
* 'thiscontext' executing at address 'prog_counter'
*/
int (*v3_cpustart)(unsigned int whichcpu, int ctxtbl_ptr,
int thiscontext, char *prog_counter);
/* v3_cpustop() will cause cpu 'whichcpu' to stop executing
* until a resume cpu call is made.
*/
int (*v3_cpustop)(unsigned int whichcpu);
/* v3_cpuidle() will idle cpu 'whichcpu' until a stop or
* resume cpu call is made.
*/
int (*v3_cpuidle)(unsigned int whichcpu);
/* v3_cpuresume() will resume processor 'whichcpu' executing
* starting with whatever 'pc' and 'npc' were left at the
* last 'idle' or 'stop' call.
*/
int (*v3_cpuresume)(unsigned int whichcpu);
};
/* Routines for traversing the prom device tree. */
struct linux_nodeops {
int (*no_nextnode)(int node);
int (*no_child)(int node);
int (*no_proplen)(int node, const char *name);
int (*no_getprop)(int node, const char *name, char *val);
int (*no_setprop)(int node, const char *name, char *val, int len);
char * (*no_nextprop)(int node, char *name);
};
/* More fun PROM structures for device probing. */
#if defined(__sparc__) && defined(__arch64__)
#include <asm/openprom_64.h>
#define PROMREG_MAX 24
#define PROMVADDR_MAX 16
#define PROMINTR_MAX 32
#else
#include <asm/openprom_32.h>
#define PROMREG_MAX 16
#define PROMVADDR_MAX 16
#define PROMINTR_MAX 15
#endif
struct linux_prom_registers {
unsigned int which_io; /* hi part of physical address */
unsigned int phys_addr; /* The physical address of this register */
unsigned int reg_size; /* How many bytes does this register take up? */
};
struct linux_prom64_registers {
unsigned long phys_addr;
unsigned long reg_size;
};
struct linux_prom_irqs {
int pri; /* IRQ priority */
int vector; /* This is foobar, what does it do? */
};
/* Element of the "ranges" vector */
struct linux_prom_ranges {
unsigned int ot_child_space;
unsigned int ot_child_base; /* Bus feels this */
unsigned int ot_parent_space;
unsigned int ot_parent_base; /* CPU looks from here */
unsigned int or_size;
};
/*
* Ranges and reg properties are a bit different for PCI.
*/
#if defined(__sparc__) && defined(__arch64__)
struct linux_prom_pci_registers {
unsigned int phys_hi;
unsigned int phys_mid;
unsigned int phys_lo;
unsigned int size_hi;
unsigned int size_lo;
};
#else
struct linux_prom_pci_registers {
/*
* We don't know what information this field contain.
* We guess, PCI device function is in bits 15:8
* So, ...
*/
unsigned int which_io; /* Let it be which_io */
unsigned int phys_hi;
unsigned int phys_lo;
unsigned int size_hi;
unsigned int size_lo;
};
#endif
struct linux_prom_pci_ranges {
unsigned int child_phys_hi; /* Only certain bits are encoded here. */
unsigned int child_phys_mid;
unsigned int child_phys_lo;
unsigned int parent_phys_hi;
unsigned int parent_phys_lo;
unsigned int size_hi;
unsigned int size_lo;
};
struct linux_prom_pci_intmap {
unsigned int phys_hi;
unsigned int phys_mid;
unsigned int phys_lo;
unsigned int interrupt;
int cnode;
unsigned int cinterrupt;
};
struct linux_prom_pci_intmask {
unsigned int phys_hi;
unsigned int phys_mid;
unsigned int phys_lo;
unsigned int interrupt;
};
#endif /* !(__ASSEMBLY__) */
#endif /* !(__SPARC_OPENPROM_H) */

255
arch/sparc/include/asm/openprom_32.h
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@ -1,255 +0,0 @@
#ifndef __SPARC_OPENPROM_H
#define __SPARC_OPENPROM_H
/* openprom.h: Prom structures and defines for access to the OPENBOOT
* prom routines and data areas.
*
* Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
*/
/* Empirical constants... */
#define LINUX_OPPROM_MAGIC 0x10010407
#ifndef __ASSEMBLY__
/* V0 prom device operations. */
struct linux_dev_v0_funcs {
int (*v0_devopen)(char *device_str);
int (*v0_devclose)(int dev_desc);
int (*v0_rdblkdev)(int dev_desc, int num_blks, int blk_st, char *buf);
int (*v0_wrblkdev)(int dev_desc, int num_blks, int blk_st, char *buf);
int (*v0_wrnetdev)(int dev_desc, int num_bytes, char *buf);
int (*v0_rdnetdev)(int dev_desc, int num_bytes, char *buf);
int (*v0_rdchardev)(int dev_desc, int num_bytes, int dummy, char *buf);
int (*v0_wrchardev)(int dev_desc, int num_bytes, int dummy, char *buf);
int (*v0_seekdev)(int dev_desc, long logical_offst, int from);
};
/* V2 and later prom device operations. */
struct linux_dev_v2_funcs {
int (*v2_inst2pkg)(int d); /* Convert ihandle to phandle */
char * (*v2_dumb_mem_alloc)(char *va, unsigned sz);
void (*v2_dumb_mem_free)(char *va, unsigned sz);
/* To map devices into virtual I/O space. */
char * (*v2_dumb_mmap)(char *virta, int which_io, unsigned paddr, unsigned sz);
void (*v2_dumb_munmap)(char *virta, unsigned size);
int (*v2_dev_open)(char *devpath);
void (*v2_dev_close)(int d);
int (*v2_dev_read)(int d, char *buf, int nbytes);
int (*v2_dev_write)(int d, char *buf, int nbytes);
int (*v2_dev_seek)(int d, int hi, int lo);
/* Never issued (multistage load support) */
void (*v2_wheee2)(void);
void (*v2_wheee3)(void);
};
struct linux_mlist_v0 {
struct linux_mlist_v0 *theres_more;
char *start_adr;
unsigned num_bytes;
};
struct linux_mem_v0 {
struct linux_mlist_v0 **v0_totphys;
struct linux_mlist_v0 **v0_prommap;
struct linux_mlist_v0 **v0_available; /* What we can use */
};
/* Arguments sent to the kernel from the boot prompt. */
struct linux_arguments_v0 {
char *argv[8];
char args[100];
char boot_dev[2];
int boot_dev_ctrl;
int boot_dev_unit;
int dev_partition;
char *kernel_file_name;
void *aieee1; /* XXX */
};
/* V2 and up boot things. */
struct linux_bootargs_v2 {
char **bootpath;
char **bootargs;
int *fd_stdin;
int *fd_stdout;
};
/* The top level PROM vector. */
struct linux_romvec {
/* Version numbers. */
unsigned int pv_magic_cookie;
unsigned int pv_romvers;
unsigned int pv_plugin_revision;
unsigned int pv_printrev;
/* Version 0 memory descriptors. */
struct linux_mem_v0 pv_v0mem;
/* Node operations. */
struct linux_nodeops *pv_nodeops;
char **pv_bootstr;
struct linux_dev_v0_funcs pv_v0devops;
char *pv_stdin;
char *pv_stdout;
#define PROMDEV_KBD 0 /* input from keyboard */
#define PROMDEV_SCREEN 0 /* output to screen */
#define PROMDEV_TTYA 1 /* in/out to ttya */
#define PROMDEV_TTYB 2 /* in/out to ttyb */
/* Blocking getchar/putchar. NOT REENTRANT! (grr) */
int (*pv_getchar)(void);
void (*pv_putchar)(int ch);
/* Non-blocking variants. */
int (*pv_nbgetchar)(void);
int (*pv_nbputchar)(int ch);
void (*pv_putstr)(char *str, int len);
/* Miscellany. */
void (*pv_reboot)(char *bootstr);
void (*pv_printf)(__const__ char *fmt, ...);
void (*pv_abort)(void);
__volatile__ int *pv_ticks;
void (*pv_halt)(void);
void (**pv_synchook)(void);
/* Evaluate a forth string, not different proto for V0 and V2->up. */
union {
void (*v0_eval)(int len, char *str);
void (*v2_eval)(char *str);
} pv_fortheval;
struct linux_arguments_v0 **pv_v0bootargs;
/* Get ether address. */
unsigned int (*pv_enaddr)(int d, char *enaddr);
struct linux_bootargs_v2 pv_v2bootargs;
struct linux_dev_v2_funcs pv_v2devops;
int filler[15];
/* This one is sun4c/sun4 only. */
void (*pv_setctxt)(int ctxt, char *va, int pmeg);
/* Prom version 3 Multiprocessor routines. This stuff is crazy.
* No joke. Calling these when there is only one cpu probably
* crashes the machine, have to test this. :-)
*/
/* v3_cpustart() will start the cpu 'whichcpu' in mmu-context
* 'thiscontext' executing at address 'prog_counter'
*/
int (*v3_cpustart)(unsigned int whichcpu, int ctxtbl_ptr,
int thiscontext, char *prog_counter);
/* v3_cpustop() will cause cpu 'whichcpu' to stop executing
* until a resume cpu call is made.
*/
int (*v3_cpustop)(unsigned int whichcpu);
/* v3_cpuidle() will idle cpu 'whichcpu' until a stop or
* resume cpu call is made.
*/
int (*v3_cpuidle)(unsigned int whichcpu);
/* v3_cpuresume() will resume processor 'whichcpu' executing
* starting with whatever 'pc' and 'npc' were left at the
* last 'idle' or 'stop' call.
*/
int (*v3_cpuresume)(unsigned int whichcpu);
};
/* Routines for traversing the prom device tree. */
struct linux_nodeops {
int (*no_nextnode)(int node);
int (*no_child)(int node);
int (*no_proplen)(int node, const char *name);
int (*no_getprop)(int node, const char *name, char *val);
int (*no_setprop)(int node, const char *name, char *val, int len);
char * (*no_nextprop)(int node, char *name);
};
/* More fun PROM structures for device probing. */
#define PROMREG_MAX 16
#define PROMVADDR_MAX 16
#define PROMINTR_MAX 15
struct linux_prom_registers {
unsigned int which_io; /* is this in OBIO space? */
unsigned int phys_addr; /* The physical address of this register */
unsigned int reg_size; /* How many bytes does this register take up? */
};
struct linux_prom_irqs {
int pri; /* IRQ priority */
int vector; /* This is foobar, what does it do? */
};
/* Element of the "ranges" vector */
struct linux_prom_ranges {
unsigned int ot_child_space;
unsigned int ot_child_base; /* Bus feels this */
unsigned int ot_parent_space;
unsigned int ot_parent_base; /* CPU looks from here */
unsigned int or_size;
};
/* Ranges and reg properties are a bit different for PCI. */
struct linux_prom_pci_registers {
/*
* We don't know what information this field contain.
* We guess, PCI device function is in bits 15:8
* So, ...
*/
unsigned int which_io; /* Let it be which_io */
unsigned int phys_hi;
unsigned int phys_lo;
unsigned int size_hi;
unsigned int size_lo;
};
struct linux_prom_pci_ranges {
unsigned int child_phys_hi; /* Only certain bits are encoded here. */
unsigned int child_phys_mid;
unsigned int child_phys_lo;
unsigned int parent_phys_hi;
unsigned int parent_phys_lo;
unsigned int size_hi;
unsigned int size_lo;
};
struct linux_prom_pci_assigned_addresses {
unsigned int which_io;
unsigned int phys_hi;
unsigned int phys_lo;
unsigned int size_hi;
unsigned int size_lo;
};
struct linux_prom_ebus_ranges {
unsigned int child_phys_hi;
unsigned int child_phys_lo;
unsigned int parent_phys_hi;
unsigned int parent_phys_mid;
unsigned int parent_phys_lo;
unsigned int size;
};
#endif /* !(__ASSEMBLY__) */
#endif /* !(__SPARC_OPENPROM_H) */

280
arch/sparc/include/asm/openprom_64.h
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@ -1,280 +0,0 @@
#ifndef __SPARC64_OPENPROM_H
#define __SPARC64_OPENPROM_H
/* openprom.h: Prom structures and defines for access to the OPENBOOT
* prom routines and data areas.
*
* Copyright (C) 1996 David S. Miller (davem@caip.rutgers.edu)
*/
#ifndef __ASSEMBLY__
/* V0 prom device operations. */
struct linux_dev_v0_funcs {
int (*v0_devopen)(char *device_str);
int (*v0_devclose)(int dev_desc);
int (*v0_rdblkdev)(int dev_desc, int num_blks, int blk_st, char *buf);
int (*v0_wrblkdev)(int dev_desc, int num_blks, int blk_st, char *buf);
int (*v0_wrnetdev)(int dev_desc, int num_bytes, char *buf);
int (*v0_rdnetdev)(int dev_desc, int num_bytes, char *buf);
int (*v0_rdchardev)(int dev_desc, int num_bytes, int dummy, char *buf);
int (*v0_wrchardev)(int dev_desc, int num_bytes, int dummy, char *buf);
int (*v0_seekdev)(int dev_desc, long logical_offst, int from);
};
/* V2 and later prom device operations. */
struct linux_dev_v2_funcs {
int (*v2_inst2pkg)(int d); /* Convert ihandle to phandle */
char * (*v2_dumb_mem_alloc)(char *va, unsigned sz);
void (*v2_dumb_mem_free)(char *va, unsigned sz);
/* To map devices into virtual I/O space. */
char * (*v2_dumb_mmap)(char *virta, int which_io, unsigned paddr, unsigned sz);
void (*v2_dumb_munmap)(char *virta, unsigned size);
int (*v2_dev_open)(char *devpath);
void (*v2_dev_close)(int d);
int (*v2_dev_read)(int d, char *buf, int nbytes);
int (*v2_dev_write)(int d, char *buf, int nbytes);
int (*v2_dev_seek)(int d, int hi, int lo);
/* Never issued (multistage load support) */
void (*v2_wheee2)(void);
void (*v2_wheee3)(void);
};
struct linux_mlist_v0 {
struct linux_mlist_v0 *theres_more;
unsigned start_adr;
unsigned num_bytes;
};
struct linux_mem_v0 {
struct linux_mlist_v0 **v0_totphys;
struct linux_mlist_v0 **v0_prommap;
struct linux_mlist_v0 **v0_available; /* What we can use */
};
/* Arguments sent to the kernel from the boot prompt. */
struct linux_arguments_v0 {
char *argv[8];
char args[100];
char boot_dev[2];
int boot_dev_ctrl;
int boot_dev_unit;
int dev_partition;
char *kernel_file_name;
void *aieee1; /* XXX */
};
/* V2 and up boot things. */
struct linux_bootargs_v2 {
char **bootpath;
char **bootargs;
int *fd_stdin;
int *fd_stdout;
};
/* The top level PROM vector. */
struct linux_romvec {
/* Version numbers. */
unsigned int pv_magic_cookie;
unsigned int pv_romvers;
unsigned int pv_plugin_revision;
unsigned int pv_printrev;
/* Version 0 memory descriptors. */
struct linux_mem_v0 pv_v0mem;
/* Node operations. */
struct linux_nodeops *pv_nodeops;
char **pv_bootstr;
struct linux_dev_v0_funcs pv_v0devops;
char *pv_stdin;
char *pv_stdout;
#define PROMDEV_KBD 0 /* input from keyboard */
#define PROMDEV_SCREEN 0 /* output to screen */
#define PROMDEV_TTYA 1 /* in/out to ttya */
#define PROMDEV_TTYB 2 /* in/out to ttyb */
/* Blocking getchar/putchar. NOT REENTRANT! (grr) */
int (*pv_getchar)(void);
void (*pv_putchar)(int ch);
/* Non-blocking variants. */
int (*pv_nbgetchar)(void);
int (*pv_nbputchar)(int ch);
void (*pv_putstr)(char *str, int len);
/* Miscellany. */
void (*pv_reboot)(char *bootstr);
void (*pv_printf)(__const__ char *fmt, ...);
void (*pv_abort)(void);
__volatile__ int *pv_ticks;
void (*pv_halt)(void);
void (**pv_synchook)(void);
/* Evaluate a forth string, not different proto for V0 and V2->up. */
union {
void (*v0_eval)(int len, char *str);
void (*v2_eval)(char *str);
} pv_fortheval;
struct linux_arguments_v0 **pv_v0bootargs;
/* Get ether address. */
unsigned int (*pv_enaddr)(int d, char *enaddr);
struct linux_bootargs_v2 pv_v2bootargs;
struct linux_dev_v2_funcs pv_v2devops;
int filler[15];
/* This one is sun4c/sun4 only. */
void (*pv_setctxt)(int ctxt, char *va, int pmeg);
/* Prom version 3 Multiprocessor routines. This stuff is crazy.
* No joke. Calling these when there is only one cpu probably
* crashes the machine, have to test this. :-)
*/
/* v3_cpustart() will start the cpu 'whichcpu' in mmu-context
* 'thiscontext' executing at address 'prog_counter'
*/
int (*v3_cpustart)(unsigned int whichcpu, int ctxtbl_ptr,
int thiscontext, char *prog_counter);
/* v3_cpustop() will cause cpu 'whichcpu' to stop executing
* until a resume cpu call is made.
*/
int (*v3_cpustop)(unsigned int whichcpu);
/* v3_cpuidle() will idle cpu 'whichcpu' until a stop or
* resume cpu call is made.
*/
int (*v3_cpuidle)(unsigned int whichcpu);
/* v3_cpuresume() will resume processor 'whichcpu' executing
* starting with whatever 'pc' and 'npc' were left at the
* last 'idle' or 'stop' call.
*/
int (*v3_cpuresume)(unsigned int whichcpu);
};
/* Routines for traversing the prom device tree. */
struct linux_nodeops {
int (*no_nextnode)(int node);
int (*no_child)(int node);
int (*no_proplen)(int node, char *name);
int (*no_getprop)(int node, char *name, char *val);
int (*no_setprop)(int node, char *name, char *val, int len);
char * (*no_nextprop)(int node, char *name);
};
/* More fun PROM structures for device probing. */
#define PROMREG_MAX 24
#define PROMVADDR_MAX 16
#define PROMINTR_MAX 32
struct linux_prom_registers {
unsigned which_io; /* hi part of physical address */
unsigned phys_addr; /* The physical address of this register */
int reg_size; /* How many bytes does this register take up? */
};
struct linux_prom64_registers {
unsigned long phys_addr;
unsigned long reg_size;
};
struct linux_prom_irqs {
int pri; /* IRQ priority */
int vector; /* This is foobar, what does it do? */
};
/* Element of the "ranges" vector */
struct linux_prom_ranges {
unsigned int ot_child_space;
unsigned int ot_child_base; /* Bus feels this */
unsigned int ot_parent_space;
unsigned int ot_parent_base; /* CPU looks from here */
unsigned int or_size;
};
struct linux_prom64_ranges {
unsigned long ot_child_base; /* Bus feels this */
unsigned long ot_parent_base; /* CPU looks from here */
unsigned long or_size;
};
/* Ranges and reg properties are a bit different for PCI. */
struct linux_prom_pci_registers {
unsigned int phys_hi;
unsigned int phys_mid;
unsigned int phys_lo;
unsigned int size_hi;
unsigned int size_lo;
};
struct linux_prom_pci_ranges {
unsigned int child_phys_hi; /* Only certain bits are encoded here. */
unsigned int child_phys_mid;
unsigned int child_phys_lo;
unsigned int parent_phys_hi;
unsigned int parent_phys_lo;
unsigned int size_hi;
unsigned int size_lo;
};
struct linux_prom_pci_intmap {
unsigned int phys_hi;
unsigned int phys_mid;
unsigned int phys_lo;
unsigned int interrupt;
int cnode;
unsigned int cinterrupt;
};
struct linux_prom_pci_intmask {
unsigned int phys_hi;
unsigned int phys_mid;
unsigned int phys_lo;
unsigned int interrupt;
};
struct linux_prom_ebus_ranges {
unsigned int child_phys_hi;
unsigned int child_phys_lo;
unsigned int parent_phys_hi;
unsigned int parent_phys_mid;
unsigned int parent_phys_lo;
unsigned int size;
};
struct linux_prom_ebus_intmap {
unsigned int phys_hi;
unsigned int phys_lo;
unsigned int interrupt;
int cnode;
unsigned int cinterrupt;
};
struct linux_prom_ebus_intmask {
unsigned int phys_hi;
unsigned int phys_lo;
unsigned int interrupt;
};
#endif /* !(__ASSEMBLY__) */
#endif /* !(__SPARC64_OPENPROM_H) */

157
arch/sparc/include/asm/posix_types.h
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@ -1,8 +1,155 @@
#ifndef ___ASM_SPARC_POSIX_TYPES_H
#define ___ASM_SPARC_POSIX_TYPES_H
/*
* This file is generally used by user-level software, so you need to
* be a little careful about namespace pollution etc. Also, we cannot
* assume GCC is being used.
*/
#ifndef __SPARC_POSIX_TYPES_H
#define __SPARC_POSIX_TYPES_H
#if defined(__sparc__) && defined(__arch64__)
#include <asm/posix_types_64.h>
/* sparc 64 bit */
typedef unsigned long __kernel_size_t;
typedef long __kernel_ssize_t;
typedef long __kernel_ptrdiff_t;
typedef long __kernel_time_t;
typedef long __kernel_clock_t;
typedef int __kernel_pid_t;
typedef int __kernel_ipc_pid_t;
typedef unsigned int __kernel_uid_t;
typedef unsigned int __kernel_gid_t;
typedef unsigned long __kernel_ino_t;
typedef unsigned int __kernel_mode_t;
typedef unsigned short __kernel_umode_t;
typedef unsigned int __kernel_nlink_t;
typedef int __kernel_daddr_t;
typedef long __kernel_off_t;
typedef char * __kernel_caddr_t;
typedef unsigned short __kernel_uid16_t;
typedef unsigned short __kernel_gid16_t;
typedef int __kernel_clockid_t;
typedef int __kernel_timer_t;
typedef unsigned short __kernel_old_uid_t;
typedef unsigned short __kernel_old_gid_t;
typedef __kernel_uid_t __kernel_uid32_t;
typedef __kernel_gid_t __kernel_gid32_t;
typedef unsigned int __kernel_old_dev_t;
/* Note this piece of asymmetry from the v9 ABI. */
typedef int __kernel_suseconds_t;
#else
#include <asm/posix_types_32.h>
#endif
/* sparc 32 bit */
typedef unsigned int __kernel_size_t;
typedef int __kernel_ssize_t;
typedef long int __kernel_ptrdiff_t;
typedef long __kernel_time_t;
typedef long __kernel_suseconds_t;
typedef long __kernel_clock_t;
typedef int __kernel_pid_t;
typedef unsigned short __kernel_ipc_pid_t;
typedef unsigned short __kernel_uid_t;
typedef unsigned short __kernel_gid_t;
typedef unsigned long __kernel_ino_t;
typedef unsigned short __kernel_mode_t;
typedef unsigned short __kernel_umode_t;
typedef short __kernel_nlink_t;
typedef long __kernel_daddr_t;
typedef long __kernel_off_t;
typedef char * __kernel_caddr_t;
typedef unsigned short __kernel_uid16_t;
typedef unsigned short __kernel_gid16_t;
typedef unsigned int __kernel_uid32_t;
typedef unsigned int __kernel_gid32_t;
typedef unsigned short __kernel_old_uid_t;
typedef unsigned short __kernel_old_gid_t;
typedef unsigned short __kernel_old_dev_t;
typedef int __kernel_clockid_t;
typedef int __kernel_timer_t;
#endif /* defined(__sparc__) && defined(__arch64__) */
#ifdef __GNUC__
typedef long long __kernel_loff_t;
#endif
typedef struct {
int val[2];
} __kernel_fsid_t;
#ifdef __KERNEL__
#undef __FD_SET
static inline void __FD_SET(unsigned long fd, __kernel_fd_set *fdsetp)
{
unsigned long _tmp = fd / __NFDBITS;
unsigned long _rem = fd % __NFDBITS;
fdsetp->fds_bits[_tmp] |= (1UL<<_rem);
}
#undef __FD_CLR
static inline void __FD_CLR(unsigned long fd, __kernel_fd_set *fdsetp)
{
unsigned long _tmp = fd / __NFDBITS;
unsigned long _rem = fd % __NFDBITS;
fdsetp->fds_bits[_tmp] &= ~(1UL<<_rem);
}
#undef __FD_ISSET
static inline int __FD_ISSET(unsigned long fd, __const__ __kernel_fd_set *p)
{
unsigned long _tmp = fd / __NFDBITS;
unsigned long _rem = fd % __NFDBITS;
return (p->fds_bits[_tmp] & (1UL<<_rem)) != 0;
}
/*
* This will unroll the loop for the normal constant cases (8 or 32 longs,
* for 256 and 1024-bit fd_sets respectively)
*/
#undef __FD_ZERO
static inline void __FD_ZERO(__kernel_fd_set *p)
{
unsigned long *tmp = p->fds_bits;
int i;
if (__builtin_constant_p(__FDSET_LONGS)) {
switch (__FDSET_LONGS) {
case 32:
tmp[ 0] = 0; tmp[ 1] = 0; tmp[ 2] = 0; tmp[ 3] = 0;
tmp[ 4] = 0; tmp[ 5] = 0; tmp[ 6] = 0; tmp[ 7] = 0;
tmp[ 8] = 0; tmp[ 9] = 0; tmp[10] = 0; tmp[11] = 0;
tmp[12] = 0; tmp[13] = 0; tmp[14] = 0; tmp[15] = 0;
tmp[16] = 0; tmp[17] = 0; tmp[18] = 0; tmp[19] = 0;
tmp[20] = 0; tmp[21] = 0; tmp[22] = 0; tmp[23] = 0;
tmp[24] = 0; tmp[25] = 0; tmp[26] = 0; tmp[27] = 0;
tmp[28] = 0; tmp[29] = 0; tmp[30] = 0; tmp[31] = 0;
return;
case 16:
tmp[ 0] = 0; tmp[ 1] = 0; tmp[ 2] = 0; tmp[ 3] = 0;
tmp[ 4] = 0; tmp[ 5] = 0; tmp[ 6] = 0; tmp[ 7] = 0;
tmp[ 8] = 0; tmp[ 9] = 0; tmp[10] = 0; tmp[11] = 0;
tmp[12] = 0; tmp[13] = 0; tmp[14] = 0; tmp[15] = 0;
return;
case 8:
tmp[ 0] = 0; tmp[ 1] = 0; tmp[ 2] = 0; tmp[ 3] = 0;
tmp[ 4] = 0; tmp[ 5] = 0; tmp[ 6] = 0; tmp[ 7] = 0;
return;
case 4:
tmp[ 0] = 0; tmp[ 1] = 0; tmp[ 2] = 0; tmp[ 3] = 0;
return;
}
}
i = __FDSET_LONGS;
while (i) {
i--;
*tmp = 0;
tmp++;
}
}
#endif /* __KERNEL__ */
#endif /* __SPARC_POSIX_TYPES_H */

118
arch/sparc/include/asm/posix_types_32.h
View file

@ -1,118 +0,0 @@
#ifndef __ARCH_SPARC_POSIX_TYPES_H
#define __ARCH_SPARC_POSIX_TYPES_H
/*
* This file is generally used by user-level software, so you need to
* be a little careful about namespace pollution etc. Also, we cannot
* assume GCC is being used.
*/
typedef unsigned int __kernel_size_t;
typedef int __kernel_ssize_t;
typedef long int __kernel_ptrdiff_t;
typedef long __kernel_time_t;
typedef long __kernel_suseconds_t;
typedef long __kernel_clock_t;
typedef int __kernel_pid_t;
typedef unsigned short __kernel_ipc_pid_t;
typedef unsigned short __kernel_uid_t;
typedef unsigned short __kernel_gid_t;
typedef unsigned long __kernel_ino_t;
typedef unsigned short __kernel_mode_t;
typedef unsigned short __kernel_umode_t;
typedef short __kernel_nlink_t;
typedef long __kernel_daddr_t;
typedef long __kernel_off_t;
typedef char * __kernel_caddr_t;
typedef unsigned short __kernel_uid16_t;
typedef unsigned short __kernel_gid16_t;
typedef unsigned int __kernel_uid32_t;
typedef unsigned int __kernel_gid32_t;
typedef unsigned short __kernel_old_uid_t;
typedef unsigned short __kernel_old_gid_t;
typedef unsigned short __kernel_old_dev_t;
typedef int __kernel_clockid_t;
typedef int __kernel_timer_t;
#ifdef __GNUC__
typedef long long __kernel_loff_t;
#endif
typedef struct {
int val[2];
} __kernel_fsid_t;
#if defined(__KERNEL__)
#undef __FD_SET
static inline void __FD_SET(unsigned long fd, __kernel_fd_set *fdsetp)
{
unsigned long _tmp = fd / __NFDBITS;
unsigned long _rem = fd % __NFDBITS;
fdsetp->fds_bits[_tmp] |= (1UL<<_rem);
}
#undef __FD_CLR
static inline void __FD_CLR(unsigned long fd, __kernel_fd_set *fdsetp)
{
unsigned long _tmp = fd / __NFDBITS;
unsigned long _rem = fd % __NFDBITS;
fdsetp->fds_bits[_tmp] &= ~(1UL<<_rem);
}
#undef __FD_ISSET
static inline int __FD_ISSET(unsigned long fd, __const__ __kernel_fd_set *p)
{
unsigned long _tmp = fd / __NFDBITS;
unsigned long _rem = fd % __NFDBITS;
return (p->fds_bits[_tmp] & (1UL<<_rem)) != 0;
}
/*
* This will unroll the loop for the normal constant cases (8 or 32 longs,
* for 256 and 1024-bit fd_sets respectively)
*/
#undef __FD_ZERO
static inline void __FD_ZERO(__kernel_fd_set *p)
{
unsigned long *tmp = p->fds_bits;
int i;
if (__builtin_constant_p(__FDSET_LONGS)) {
switch (__FDSET_LONGS) {
case 32:
tmp[ 0] = 0; tmp[ 1] = 0; tmp[ 2] = 0; tmp[ 3] = 0;
tmp[ 4] = 0; tmp[ 5] = 0; tmp[ 6] = 0; tmp[ 7] = 0;
tmp[ 8] = 0; tmp[ 9] = 0; tmp[10] = 0; tmp[11] = 0;
tmp[12] = 0; tmp[13] = 0; tmp[14] = 0; tmp[15] = 0;
tmp[16] = 0; tmp[17] = 0; tmp[18] = 0; tmp[19] = 0;
tmp[20] = 0; tmp[21] = 0; tmp[22] = 0; tmp[23] = 0;
tmp[24] = 0; tmp[25] = 0; tmp[26] = 0; tmp[27] = 0;
tmp[28] = 0; tmp[29] = 0; tmp[30] = 0; tmp[31] = 0;
return;
case 16:
tmp[ 0] = 0; tmp[ 1] = 0; tmp[ 2] = 0; tmp[ 3] = 0;
tmp[ 4] = 0; tmp[ 5] = 0; tmp[ 6] = 0; tmp[ 7] = 0;
tmp[ 8] = 0; tmp[ 9] = 0; tmp[10] = 0; tmp[11] = 0;
tmp[12] = 0; tmp[13] = 0; tmp[14] = 0; tmp[15] = 0;
return;
case 8:
tmp[ 0] = 0; tmp[ 1] = 0; tmp[ 2] = 0; tmp[ 3] = 0;
tmp[ 4] = 0; tmp[ 5] = 0; tmp[ 6] = 0; tmp[ 7] = 0;
return;
case 4:
tmp[ 0] = 0; tmp[ 1] = 0; tmp[ 2] = 0; tmp[ 3] = 0;
return;
}
}
i = __FDSET_LONGS;
while (i) {
i--;
*tmp = 0;
tmp++;
}
}
#endif /* defined(__KERNEL__) */
#endif /* !(__ARCH_SPARC_POSIX_TYPES_H) */

122
arch/sparc/include/asm/posix_types_64.h
View file

@ -1,122 +0,0 @@
#ifndef __ARCH_SPARC64_POSIX_TYPES_H
#define __ARCH_SPARC64_POSIX_TYPES_H
/*
* This file is generally used by user-level software, so you need to
* be a little careful about namespace pollution etc. Also, we cannot
* assume GCC is being used.
*/
typedef unsigned long __kernel_size_t;
typedef long __kernel_ssize_t;
typedef long __kernel_ptrdiff_t;
typedef long __kernel_time_t;
typedef long __kernel_clock_t;
typedef int __kernel_pid_t;
typedef int __kernel_ipc_pid_t;
typedef unsigned int __kernel_uid_t;
typedef unsigned int __kernel_gid_t;
typedef unsigned long __kernel_ino_t;
typedef unsigned int __kernel_mode_t;
typedef unsigned short __kernel_umode_t;
typedef unsigned int __kernel_nlink_t;
typedef int __kernel_daddr_t;
typedef long __kernel_off_t;
typedef char * __kernel_caddr_t;
typedef unsigned short __kernel_uid16_t;
typedef unsigned short __kernel_gid16_t;
typedef int __kernel_clockid_t;
typedef int __kernel_timer_t;
typedef unsigned short __kernel_old_uid_t;
typedef unsigned short __kernel_old_gid_t;
typedef __kernel_uid_t __kernel_uid32_t;
typedef __kernel_gid_t __kernel_gid32_t;
typedef unsigned int __kernel_old_dev_t;
/* Note this piece of asymmetry from the v9 ABI. */
typedef int __kernel_suseconds_t;
#ifdef __GNUC__
typedef long long __kernel_loff_t;
#endif
typedef struct {
int val[2];
} __kernel_fsid_t;
#if defined(__KERNEL__)
#undef __FD_SET
static inline void __FD_SET(unsigned long fd, __kernel_fd_set *fdsetp)
{
unsigned long _tmp = fd / __NFDBITS;
unsigned long _rem = fd % __NFDBITS;
fdsetp->fds_bits[_tmp] |= (1UL<<_rem);
}
#undef __FD_CLR
static inline void __FD_CLR(unsigned long fd, __kernel_fd_set *fdsetp)
{
unsigned long _tmp = fd / __NFDBITS;
unsigned long _rem = fd % __NFDBITS;
fdsetp->fds_bits[_tmp] &= ~(1UL<<_rem);
}
#undef __FD_ISSET
static inline int __FD_ISSET(unsigned long fd, __const__ __kernel_fd_set *p)
{
unsigned long _tmp = fd / __NFDBITS;
unsigned long _rem = fd % __NFDBITS;
return (p->fds_bits[_tmp] & (1UL<<_rem)) != 0;
}
/*
* This will unroll the loop for the normal constant cases (8 or 32 longs,
* for 256 and 1024-bit fd_sets respectively)
*/
#undef __FD_ZERO
static inline void __FD_ZERO(__kernel_fd_set *p)
{
unsigned long *tmp = p->fds_bits;
int i;
if (__builtin_constant_p(__FDSET_LONGS)) {
switch (__FDSET_LONGS) {
case 32:
tmp[ 0] = 0; tmp[ 1] = 0; tmp[ 2] = 0; tmp[ 3] = 0;
tmp[ 4] = 0; tmp[ 5] = 0; tmp[ 6] = 0; tmp[ 7] = 0;
tmp[ 8] = 0; tmp[ 9] = 0; tmp[10] = 0; tmp[11] = 0;
tmp[12] = 0; tmp[13] = 0; tmp[14] = 0; tmp[15] = 0;
tmp[16] = 0; tmp[17] = 0; tmp[18] = 0; tmp[19] = 0;
tmp[20] = 0; tmp[21] = 0; tmp[22] = 0; tmp[23] = 0;
tmp[24] = 0; tmp[25] = 0; tmp[26] = 0; tmp[27] = 0;
tmp[28] = 0; tmp[29] = 0; tmp[30] = 0; tmp[31] = 0;
return;
case 16:
tmp[ 0] = 0; tmp[ 1] = 0; tmp[ 2] = 0; tmp[ 3] = 0;
tmp[ 4] = 0; tmp[ 5] = 0; tmp[ 6] = 0; tmp[ 7] = 0;
tmp[ 8] = 0; tmp[ 9] = 0; tmp[10] = 0; tmp[11] = 0;
tmp[12] = 0; tmp[13] = 0; tmp[14] = 0; tmp[15] = 0;
return;
case 8:
tmp[ 0] = 0; tmp[ 1] = 0; tmp[ 2] = 0; tmp[ 3] = 0;
tmp[ 4] = 0; tmp[ 5] = 0; tmp[ 6] = 0; tmp[ 7] = 0;
return;
case 4:
tmp[ 0] = 0; tmp[ 1] = 0; tmp[ 2] = 0; tmp[ 3] = 0;
return;
}
}
i = __FDSET_LONGS;
while (i) {
i--;
*tmp = 0;
tmp++;
}
}
#endif /* defined(__KERNEL__) */
#endif /* !(__ARCH_SPARC64_POSIX_TYPES_H) */

2
arch/sparc/include/asm/processor_32.h
View file

@ -99,7 +99,7 @@ static inline void start_thread(struct pt_regs * regs, unsigned long pc,
"st\t%%g0, [%0 + %3 + 0x3c]"
: /* no outputs */
: "r" (regs),
"r" (sp - sizeof(struct reg_window)),
"r" (sp - sizeof(struct reg_window32)),
"r" (zero),
"i" ((const unsigned long)(&((struct pt_regs *)0)->u_regs[0]))
: "memory");

448
arch/sparc/include/asm/ptrace.h
View file

@ -1,8 +1,448 @@
#ifndef ___ASM_SPARC_PTRACE_H
#define ___ASM_SPARC_PTRACE_H
#ifndef __SPARC_PTRACE_H
#define __SPARC_PTRACE_H
#if defined(__sparc__) && defined(__arch64__)
#include <asm/ptrace_64.h>
/* 64 bit sparc */
#include <asm/pstate.h>
/* This struct defines the way the registers are stored on the
* stack during a system call and basically all traps.
*/
/* This magic value must have the low 9 bits clear,
* as that is where we encode the %tt value, see below.
*/
#define PT_REGS_MAGIC 0x57ac6c00
#ifndef __ASSEMBLY__
#include <linux/types.h>
struct pt_regs {
unsigned long u_regs[16]; /* globals and ins */
unsigned long tstate;
unsigned long tpc;
unsigned long tnpc;
unsigned int y;
/* We encode a magic number, PT_REGS_MAGIC, along
* with the %tt (trap type) register value at trap
* entry time. The magic number allows us to identify
* accurately a trap stack frame in the stack
* unwinder, and the %tt value allows us to test
* things like "in a system call" etc. for an arbitray
* process.
*
* The PT_REGS_MAGIC is choosen such that it can be
* loaded completely using just a sethi instruction.
*/
unsigned int magic;
};
struct pt_regs32 {
unsigned int psr;
unsigned int pc;
unsigned int npc;
unsigned int y;
unsigned int u_regs[16]; /* globals and ins */
};
/* A V9 register window */
struct reg_window {
unsigned long locals[8];
unsigned long ins[8];
};
/* A 32-bit register window. */
struct reg_window32 {
unsigned int locals[8];
unsigned int ins[8];
};
/* A V9 Sparc stack frame */
struct sparc_stackf {
unsigned long locals[8];
unsigned long ins[6];
struct sparc_stackf *fp;
unsigned long callers_pc;
char *structptr;
unsigned long xargs[6];
unsigned long xxargs[1];
};
/* A 32-bit Sparc stack frame */
struct sparc_stackf32 {
unsigned int locals[8];
unsigned int ins[6];
unsigned int fp;
unsigned int callers_pc;
unsigned int structptr;
unsigned int xargs[6];
unsigned int xxargs[1];
};
struct sparc_trapf {
unsigned long locals[8];
unsigned long ins[8];
unsigned long _unused;
struct pt_regs *regs;
};
#endif /* (!__ASSEMBLY__) */
#else
#include <asm/ptrace_32.h>
/* 32 bit sparc */
#include <asm/psr.h>
/* This struct defines the way the registers are stored on the
* stack during a system call and basically all traps.
*/
#ifndef __ASSEMBLY__
struct pt_regs {
unsigned long psr;
unsigned long pc;
unsigned long npc;
unsigned long y;
unsigned long u_regs[16]; /* globals and ins */
};
/* A 32-bit register window. */
struct reg_window32 {
unsigned long locals[8];
unsigned long ins[8];
};
/* A Sparc stack frame */
struct sparc_stackf {
unsigned long locals[8];
unsigned long ins[6];
struct sparc_stackf *fp;
unsigned long callers_pc;
char *structptr;
unsigned long xargs[6];
unsigned long xxargs[1];
};
#endif /* (!__ASSEMBLY__) */
#endif /* (defined(__sparc__) && defined(__arch64__))*/
#ifndef __ASSEMBLY__
#define TRACEREG_SZ sizeof(struct pt_regs)
#define STACKFRAME_SZ sizeof(struct sparc_stackf)
#define TRACEREG32_SZ sizeof(struct pt_regs32)
#define STACKFRAME32_SZ sizeof(struct sparc_stackf32)
#endif /* (!__ASSEMBLY__) */
#define UREG_G0 0
#define UREG_G1 1
#define UREG_G2 2
#define UREG_G3 3
#define UREG_G4 4
#define UREG_G5 5
#define UREG_G6 6
#define UREG_G7 7
#define UREG_I0 8
#define UREG_I1 9
#define UREG_I2 10
#define UREG_I3 11
#define UREG_I4 12
#define UREG_I5 13
#define UREG_I6 14
#define UREG_I7 15
#define UREG_FP UREG_I6
#define UREG_RETPC UREG_I7
#if defined(__sparc__) && defined(__arch64__)
/* 64 bit sparc */
#ifndef __ASSEMBLY__
#ifdef __KERNEL__
#include <linux/threads.h>
#include <asm/system.h>
static inline int pt_regs_trap_type(struct pt_regs *regs)
{
return regs->magic & 0x1ff;
}
static inline bool pt_regs_is_syscall(struct pt_regs *regs)
{
return (regs->tstate & TSTATE_SYSCALL);
}
static inline bool pt_regs_clear_syscall(struct pt_regs *regs)
{
return (regs->tstate &= ~TSTATE_SYSCALL);
}
#define arch_ptrace_stop_needed(exit_code, info) \
({ flush_user_windows(); \
get_thread_wsaved() != 0; \
})
#define arch_ptrace_stop(exit_code, info) \
synchronize_user_stack()
struct global_reg_snapshot {
unsigned long tstate;
unsigned long tpc;
unsigned long tnpc;
unsigned long o7;
unsigned long i7;
unsigned long rpc;
struct thread_info *thread;
unsigned long pad1;
};
extern struct global_reg_snapshot global_reg_snapshot[NR_CPUS];
#define force_successful_syscall_return() \
do { current_thread_info()->syscall_noerror = 1; \
} while (0)
#define user_mode(regs) (!((regs)->tstate & TSTATE_PRIV))
#define instruction_pointer(regs) ((regs)->tpc)
#define user_stack_pointer(regs) ((regs)->u_regs[UREG_FP])
#define regs_return_value(regs) ((regs)->u_regs[UREG_I0])
#ifdef CONFIG_SMP
extern unsigned long profile_pc(struct pt_regs *);
#else
#define profile_pc(regs) instruction_pointer(regs)
#endif
extern void show_regs(struct pt_regs *);
#endif /* (__KERNEL__) */
#else /* __ASSEMBLY__ */
/* For assembly code. */
#define TRACEREG_SZ 0xa0
#define STACKFRAME_SZ 0xc0
#define TRACEREG32_SZ 0x50
#define STACKFRAME32_SZ 0x60
#endif /* __ASSEMBLY__ */
#else /* (defined(__sparc__) && defined(__arch64__)) */
/* 32 bit sparc */
#ifndef __ASSEMBLY__
#ifdef __KERNEL__
#include <asm/system.h>
static inline bool pt_regs_is_syscall(struct pt_regs *regs)
{
return (regs->psr & PSR_SYSCALL);
}
static inline bool pt_regs_clear_syscall(struct pt_regs *regs)
{
return (regs->psr &= ~PSR_SYSCALL);
}
#define arch_ptrace_stop_needed(exit_code, info) \
({ flush_user_windows(); \
current_thread_info()->w_saved != 0; \
})
#define arch_ptrace_stop(exit_code, info) \
synchronize_user_stack()
#define user_mode(regs) (!((regs)->psr & PSR_PS))
#define instruction_pointer(regs) ((regs)->pc)
#define user_stack_pointer(regs) ((regs)->u_regs[UREG_FP])
unsigned long profile_pc(struct pt_regs *);
extern void show_regs(struct pt_regs *);
#endif /* (__KERNEL__) */
#else /* (!__ASSEMBLY__) */
/* For assembly code. */
#define TRACEREG_SZ 0x50
#define STACKFRAME_SZ 0x60
#endif /* (!__ASSEMBLY__) */
#endif /* (defined(__sparc__) && defined(__arch64__)) */
#ifdef __KERNEL__
#define STACK_BIAS 2047
#endif
/* These are for pt_regs. */
#define PT_V9_G0 0x00
#define PT_V9_G1 0x08
#define PT_V9_G2 0x10
#define PT_V9_G3 0x18
#define PT_V9_G4 0x20
#define PT_V9_G5 0x28
#define PT_V9_G6 0x30
#define PT_V9_G7 0x38
#define PT_V9_I0 0x40
#define PT_V9_I1 0x48
#define PT_V9_I2 0x50
#define PT_V9_I3 0x58
#define PT_V9_I4 0x60
#define PT_V9_I5 0x68
#define PT_V9_I6 0x70
#define PT_V9_FP PT_V9_I6
#define PT_V9_I7 0x78
#define PT_V9_TSTATE 0x80
#define PT_V9_TPC 0x88
#define PT_V9_TNPC 0x90
#define PT_V9_Y 0x98
#define PT_V9_MAGIC 0x9c
#define PT_TSTATE PT_V9_TSTATE
#define PT_TPC PT_V9_TPC
#define PT_TNPC PT_V9_TNPC
/* These for pt_regs32. */
#define PT_PSR 0x0
#define PT_PC 0x4
#define PT_NPC 0x8
#define PT_Y 0xc
#define PT_G0 0x10
#define PT_WIM PT_G0
#define PT_G1 0x14
#define PT_G2 0x18
#define PT_G3 0x1c
#define PT_G4 0x20
#define PT_G5 0x24
#define PT_G6 0x28
#define PT_G7 0x2c
#define PT_I0 0x30
#define PT_I1 0x34
#define PT_I2 0x38
#define PT_I3 0x3c
#define PT_I4 0x40
#define PT_I5 0x44
#define PT_I6 0x48
#define PT_FP PT_I6
#define PT_I7 0x4c
/* Reg_window offsets */
#define RW_V9_L0 0x00
#define RW_V9_L1 0x08
#define RW_V9_L2 0x10
#define RW_V9_L3 0x18
#define RW_V9_L4 0x20
#define RW_V9_L5 0x28
#define RW_V9_L6 0x30
#define RW_V9_L7 0x38
#define RW_V9_I0 0x40
#define RW_V9_I1 0x48
#define RW_V9_I2 0x50
#define RW_V9_I3 0x58
#define RW_V9_I4 0x60
#define RW_V9_I5 0x68
#define RW_V9_I6 0x70
#define RW_V9_I7 0x78
#define RW_L0 0x00
#define RW_L1 0x04
#define RW_L2 0x08
#define RW_L3 0x0c
#define RW_L4 0x10
#define RW_L5 0x14
#define RW_L6 0x18
#define RW_L7 0x1c
#define RW_I0 0x20
#define RW_I1 0x24
#define RW_I2 0x28
#define RW_I3 0x2c
#define RW_I4 0x30
#define RW_I5 0x34
#define RW_I6 0x38
#define RW_I7 0x3c
/* Stack_frame offsets */
#define SF_V9_L0 0x00
#define SF_V9_L1 0x08
#define SF_V9_L2 0x10
#define SF_V9_L3 0x18
#define SF_V9_L4 0x20
#define SF_V9_L5 0x28
#define SF_V9_L6 0x30
#define SF_V9_L7 0x38
#define SF_V9_I0 0x40
#define SF_V9_I1 0x48
#define SF_V9_I2 0x50
#define SF_V9_I3 0x58
#define SF_V9_I4 0x60
#define SF_V9_I5 0x68
#define SF_V9_FP 0x70
#define SF_V9_PC 0x78
#define SF_V9_RETP 0x80
#define SF_V9_XARG0 0x88
#define SF_V9_XARG1 0x90
#define SF_V9_XARG2 0x98
#define SF_V9_XARG3 0xa0
#define SF_V9_XARG4 0xa8
#define SF_V9_XARG5 0xb0
#define SF_V9_XXARG 0xb8
#define SF_L0 0x00
#define SF_L1 0x04
#define SF_L2 0x08
#define SF_L3 0x0c
#define SF_L4 0x10
#define SF_L5 0x14
#define SF_L6 0x18
#define SF_L7 0x1c
#define SF_I0 0x20
#define SF_I1 0x24
#define SF_I2 0x28
#define SF_I3 0x2c
#define SF_I4 0x30
#define SF_I5 0x34
#define SF_FP 0x38
#define SF_PC 0x3c
#define SF_RETP 0x40
#define SF_XARG0 0x44
#define SF_XARG1 0x48
#define SF_XARG2 0x4c
#define SF_XARG3 0x50
#define SF_XARG4 0x54
#define SF_XARG5 0x58
#define SF_XXARG 0x5c
#ifdef __KERNEL__
/* global_reg_snapshot offsets */
#define GR_SNAP_TSTATE 0x00
#define GR_SNAP_TPC 0x08
#define GR_SNAP_TNPC 0x10
#define GR_SNAP_O7 0x18
#define GR_SNAP_I7 0x20
#define GR_SNAP_RPC 0x28
#define GR_SNAP_THREAD 0x30
#define GR_SNAP_PAD1 0x38
#endif /* __KERNEL__ */
/* Stuff for the ptrace system call */
#define PTRACE_SPARC_DETACH 11
#define PTRACE_GETREGS 12
#define PTRACE_SETREGS 13
#define PTRACE_GETFPREGS 14
#define PTRACE_SETFPREGS 15
#define PTRACE_READDATA 16
#define PTRACE_WRITEDATA 17
#define PTRACE_READTEXT 18
#define PTRACE_WRITETEXT 19
#define PTRACE_GETFPAREGS 20
#define PTRACE_SETFPAREGS 21
/* There are for debugging 64-bit processes, either from a 32 or 64 bit
* parent. Thus their complements are for debugging 32-bit processes only.
*/
#define PTRACE_GETREGS64 22
#define PTRACE_SETREGS64 23
/* PTRACE_SYSCALL is 24 */
#define PTRACE_GETFPREGS64 25
#define PTRACE_SETFPREGS64 26
#endif /* !(__SPARC_PTRACE_H) */

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arch/sparc/include/asm/ptrace_32.h
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#ifndef _SPARC_PTRACE_H
#define _SPARC_PTRACE_H
#include <asm/psr.h>
/* This struct defines the way the registers are stored on the
* stack during a system call and basically all traps.
*/
#ifndef __ASSEMBLY__
#include <linux/types.h>
struct pt_regs {
unsigned long psr;
unsigned long pc;
unsigned long npc;
unsigned long y;
unsigned long u_regs[16]; /* globals and ins */
};
#define UREG_G0 0
#define UREG_G1 1
#define UREG_G2 2
#define UREG_G3 3
#define UREG_G4 4
#define UREG_G5 5
#define UREG_G6 6
#define UREG_G7 7
#define UREG_I0 8
#define UREG_I1 9
#define UREG_I2 10
#define UREG_I3 11
#define UREG_I4 12
#define UREG_I5 13
#define UREG_I6 14
#define UREG_I7 15
#define UREG_WIM UREG_G0
#define UREG_FADDR UREG_G0
#define UREG_FP UREG_I6
#define UREG_RETPC UREG_I7
/* A register window */
struct reg_window {
unsigned long locals[8];
unsigned long ins[8];
};
/* A Sparc stack frame */
struct sparc_stackf {
unsigned long locals[8];
unsigned long ins[6];
struct sparc_stackf *fp;
unsigned long callers_pc;
char *structptr;
unsigned long xargs[6];
unsigned long xxargs[1];
};
#define TRACEREG_SZ sizeof(struct pt_regs)
#define STACKFRAME_SZ sizeof(struct sparc_stackf)
#ifdef __KERNEL__
#include <asm/system.h>
static inline bool pt_regs_is_syscall(struct pt_regs *regs)
{
return (regs->psr & PSR_SYSCALL);
}
static inline bool pt_regs_clear_syscall(struct pt_regs *regs)
{
return (regs->psr &= ~PSR_SYSCALL);
}
#define arch_ptrace_stop_needed(exit_code, info) \
({ flush_user_windows(); \
current_thread_info()->w_saved != 0; \
})
#define arch_ptrace_stop(exit_code, info) \
synchronize_user_stack()
#define user_mode(regs) (!((regs)->psr & PSR_PS))
#define instruction_pointer(regs) ((regs)->pc)
#define user_stack_pointer(regs) ((regs)->u_regs[UREG_FP])
unsigned long profile_pc(struct pt_regs *);
extern void show_regs(struct pt_regs *);
#endif
#else /* __ASSEMBLY__ */
/* For assembly code. */
#define TRACEREG_SZ 0x50
#define STACKFRAME_SZ 0x60
#endif
/*
* The asm-offsets.h is a generated file, so we cannot include it.
* It may be OK for glibc headers, but it's utterly pointless for C code.
* The assembly code using those offsets has to include it explicitly.
*/
/* #include <asm/asm-offsets.h> */
/* These are for pt_regs. */
#define PT_PSR 0x0
#define PT_PC 0x4
#define PT_NPC 0x8
#define PT_Y 0xc
#define PT_G0 0x10
#define PT_WIM PT_G0
#define PT_G1 0x14
#define PT_G2 0x18
#define PT_G3 0x1c
#define PT_G4 0x20
#define PT_G5 0x24
#define PT_G6 0x28
#define PT_G7 0x2c
#define PT_I0 0x30
#define PT_I1 0x34
#define PT_I2 0x38
#define PT_I3 0x3c
#define PT_I4 0x40
#define PT_I5 0x44
#define PT_I6 0x48
#define PT_FP PT_I6
#define PT_I7 0x4c
/* Reg_window offsets */
#define RW_L0 0x00
#define RW_L1 0x04
#define RW_L2 0x08
#define RW_L3 0x0c
#define RW_L4 0x10
#define RW_L5 0x14
#define RW_L6 0x18
#define RW_L7 0x1c
#define RW_I0 0x20
#define RW_I1 0x24
#define RW_I2 0x28
#define RW_I3 0x2c
#define RW_I4 0x30
#define RW_I5 0x34
#define RW_I6 0x38
#define RW_I7 0x3c
/* Stack_frame offsets */
#define SF_L0 0x00
#define SF_L1 0x04
#define SF_L2 0x08
#define SF_L3 0x0c
#define SF_L4 0x10
#define SF_L5 0x14
#define SF_L6 0x18
#define SF_L7 0x1c
#define SF_I0 0x20
#define SF_I1 0x24
#define SF_I2 0x28
#define SF_I3 0x2c
#define SF_I4 0x30
#define SF_I5 0x34
#define SF_FP 0x38
#define SF_PC 0x3c
#define SF_RETP 0x40
#define SF_XARG0 0x44
#define SF_XARG1 0x48
#define SF_XARG2 0x4c
#define SF_XARG3 0x50
#define SF_XARG4 0x54
#define SF_XARG5 0x58
#define SF_XXARG 0x5c
/* Stuff for the ptrace system call */
#define PTRACE_SPARC_DETACH 11
#define PTRACE_GETREGS 12
#define PTRACE_SETREGS 13
#define PTRACE_GETFPREGS 14
#define PTRACE_SETFPREGS 15
#define PTRACE_READDATA 16
#define PTRACE_WRITEDATA 17
#define PTRACE_READTEXT 18
#define PTRACE_WRITETEXT 19
#define PTRACE_GETFPAREGS 20
#define PTRACE_SETFPAREGS 21
#endif /* !(_SPARC_PTRACE_H) */

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arch/sparc/include/asm/ptrace_64.h
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#ifndef _SPARC64_PTRACE_H
#define _SPARC64_PTRACE_H
#include <asm/pstate.h>
/* This struct defines the way the registers are stored on the
* stack during a system call and basically all traps.
*/
/* This magic value must have the low 9 bits clear,
* as that is where we encode the %tt value, see below.
*/
#define PT_REGS_MAGIC 0x57ac6c00
#ifndef __ASSEMBLY__
#include <linux/types.h>
struct pt_regs {
unsigned long u_regs[16]; /* globals and ins */
unsigned long tstate;
unsigned long tpc;
unsigned long tnpc;
unsigned int y;
/* We encode a magic number, PT_REGS_MAGIC, along
* with the %tt (trap type) register value at trap
* entry time. The magic number allows us to identify
* accurately a trap stack frame in the stack
* unwinder, and the %tt value allows us to test
* things like "in a system call" etc. for an arbitray
* process.
*
* The PT_REGS_MAGIC is choosen such that it can be
* loaded completely using just a sethi instruction.
*/
unsigned int magic;
};
struct pt_regs32 {
unsigned int psr;
unsigned int pc;
unsigned int npc;
unsigned int y;
unsigned int u_regs[16]; /* globals and ins */
};
#define UREG_G0 0
#define UREG_G1 1
#define UREG_G2 2
#define UREG_G3 3
#define UREG_G4 4
#define UREG_G5 5
#define UREG_G6 6
#define UREG_G7 7
#define UREG_I0 8
#define UREG_I1 9
#define UREG_I2 10
#define UREG_I3 11
#define UREG_I4 12
#define UREG_I5 13
#define UREG_I6 14
#define UREG_I7 15
#define UREG_FP UREG_I6
#define UREG_RETPC UREG_I7
/* A V9 register window */
struct reg_window {
unsigned long locals[8];
unsigned long ins[8];
};
/* A 32-bit register window. */
struct reg_window32 {
unsigned int locals[8];
unsigned int ins[8];
};
/* A V9 Sparc stack frame */
struct sparc_stackf {
unsigned long locals[8];
unsigned long ins[6];
struct sparc_stackf *fp;
unsigned long callers_pc;
char *structptr;
unsigned long xargs[6];
unsigned long xxargs[1];
};
/* A 32-bit Sparc stack frame */
struct sparc_stackf32 {
unsigned int locals[8];
unsigned int ins[6];
unsigned int fp;
unsigned int callers_pc;
unsigned int structptr;
unsigned int xargs[6];
unsigned int xxargs[1];
};
struct sparc_trapf {
unsigned long locals[8];
unsigned long ins[8];
unsigned long _unused;
struct pt_regs *regs;
};
#define TRACEREG_SZ sizeof(struct pt_regs)
#define STACKFRAME_SZ sizeof(struct sparc_stackf)
#define TRACEREG32_SZ sizeof(struct pt_regs32)
#define STACKFRAME32_SZ sizeof(struct sparc_stackf32)
#ifdef __KERNEL__
#include <linux/threads.h>
#include <asm/system.h>
static inline int pt_regs_trap_type(struct pt_regs *regs)
{
return regs->magic & 0x1ff;
}
static inline bool pt_regs_is_syscall(struct pt_regs *regs)
{
return (regs->tstate & TSTATE_SYSCALL);
}
static inline bool pt_regs_clear_syscall(struct pt_regs *regs)
{
return (regs->tstate &= ~TSTATE_SYSCALL);
}
#define arch_ptrace_stop_needed(exit_code, info) \
({ flush_user_windows(); \
get_thread_wsaved() != 0; \
})
#define arch_ptrace_stop(exit_code, info) \
synchronize_user_stack()
struct global_reg_snapshot {
unsigned long tstate;
unsigned long tpc;
unsigned long tnpc;
unsigned long o7;
unsigned long i7;
unsigned long rpc;
struct thread_info *thread;
unsigned long pad1;
};
extern struct global_reg_snapshot global_reg_snapshot[NR_CPUS];
#define force_successful_syscall_return() \
do { current_thread_info()->syscall_noerror = 1; \
} while (0)
#define user_mode(regs) (!((regs)->tstate & TSTATE_PRIV))
#define instruction_pointer(regs) ((regs)->tpc)
#define user_stack_pointer(regs) ((regs)->u_regs[UREG_FP])
#define regs_return_value(regs) ((regs)->u_regs[UREG_I0])
#ifdef CONFIG_SMP
extern unsigned long profile_pc(struct pt_regs *);
#else
#define profile_pc(regs) instruction_pointer(regs)
#endif
extern void show_regs(struct pt_regs *);
#endif
#else /* __ASSEMBLY__ */
/* For assembly code. */
#define TRACEREG_SZ 0xa0
#define STACKFRAME_SZ 0xc0
#define TRACEREG32_SZ 0x50
#define STACKFRAME32_SZ 0x60
#endif
#ifdef __KERNEL__
#define STACK_BIAS 2047
#endif
/* These are for pt_regs. */
#define PT_V9_G0 0x00
#define PT_V9_G1 0x08
#define PT_V9_G2 0x10
#define PT_V9_G3 0x18
#define PT_V9_G4 0x20
#define PT_V9_G5 0x28
#define PT_V9_G6 0x30
#define PT_V9_G7 0x38
#define PT_V9_I0 0x40
#define PT_V9_I1 0x48
#define PT_V9_I2 0x50
#define PT_V9_I3 0x58
#define PT_V9_I4 0x60
#define PT_V9_I5 0x68
#define PT_V9_I6 0x70
#define PT_V9_FP PT_V9_I6
#define PT_V9_I7 0x78
#define PT_V9_TSTATE 0x80
#define PT_V9_TPC 0x88
#define PT_V9_TNPC 0x90
#define PT_V9_Y 0x98
#define PT_V9_MAGIC 0x9c
#define PT_TSTATE PT_V9_TSTATE
#define PT_TPC PT_V9_TPC
#define PT_TNPC PT_V9_TNPC
/* These for pt_regs32. */
#define PT_PSR 0x0
#define PT_PC 0x4
#define PT_NPC 0x8
#define PT_Y 0xc
#define PT_G0 0x10
#define PT_WIM PT_G0
#define PT_G1 0x14
#define PT_G2 0x18
#define PT_G3 0x1c
#define PT_G4 0x20
#define PT_G5 0x24
#define PT_G6 0x28
#define PT_G7 0x2c
#define PT_I0 0x30
#define PT_I1 0x34
#define PT_I2 0x38
#define PT_I3 0x3c
#define PT_I4 0x40
#define PT_I5 0x44
#define PT_I6 0x48
#define PT_FP PT_I6
#define PT_I7 0x4c
/* Reg_window offsets */
#define RW_V9_L0 0x00
#define RW_V9_L1 0x08
#define RW_V9_L2 0x10
#define RW_V9_L3 0x18
#define RW_V9_L4 0x20
#define RW_V9_L5 0x28
#define RW_V9_L6 0x30
#define RW_V9_L7 0x38
#define RW_V9_I0 0x40
#define RW_V9_I1 0x48
#define RW_V9_I2 0x50
#define RW_V9_I3 0x58
#define RW_V9_I4 0x60
#define RW_V9_I5 0x68
#define RW_V9_I6 0x70
#define RW_V9_I7 0x78
#define RW_L0 0x00
#define RW_L1 0x04
#define RW_L2 0x08
#define RW_L3 0x0c
#define RW_L4 0x10
#define RW_L5 0x14
#define RW_L6 0x18
#define RW_L7 0x1c
#define RW_I0 0x20
#define RW_I1 0x24
#define RW_I2 0x28
#define RW_I3 0x2c
#define RW_I4 0x30
#define RW_I5 0x34
#define RW_I6 0x38
#define RW_I7 0x3c
/* Stack_frame offsets */
#define SF_V9_L0 0x00
#define SF_V9_L1 0x08
#define SF_V9_L2 0x10
#define SF_V9_L3 0x18
#define SF_V9_L4 0x20
#define SF_V9_L5 0x28
#define SF_V9_L6 0x30
#define SF_V9_L7 0x38
#define SF_V9_I0 0x40
#define SF_V9_I1 0x48
#define SF_V9_I2 0x50
#define SF_V9_I3 0x58
#define SF_V9_I4 0x60
#define SF_V9_I5 0x68
#define SF_V9_FP 0x70
#define SF_V9_PC 0x78
#define SF_V9_RETP 0x80
#define SF_V9_XARG0 0x88
#define SF_V9_XARG1 0x90
#define SF_V9_XARG2 0x98
#define SF_V9_XARG3 0xa0
#define SF_V9_XARG4 0xa8
#define SF_V9_XARG5 0xb0
#define SF_V9_XXARG 0xb8
#define SF_L0 0x00
#define SF_L1 0x04
#define SF_L2 0x08
#define SF_L3 0x0c
#define SF_L4 0x10
#define SF_L5 0x14
#define SF_L6 0x18
#define SF_L7 0x1c
#define SF_I0 0x20
#define SF_I1 0x24
#define SF_I2 0x28
#define SF_I3 0x2c
#define SF_I4 0x30
#define SF_I5 0x34
#define SF_FP 0x38
#define SF_PC 0x3c
#define SF_RETP 0x40
#define SF_XARG0 0x44
#define SF_XARG1 0x48
#define SF_XARG2 0x4c
#define SF_XARG3 0x50
#define SF_XARG4 0x54
#define SF_XARG5 0x58
#define SF_XXARG 0x5c
#ifdef __KERNEL__
/* global_reg_snapshot offsets */
#define GR_SNAP_TSTATE 0x00
#define GR_SNAP_TPC 0x08
#define GR_SNAP_TNPC 0x10
#define GR_SNAP_O7 0x18
#define GR_SNAP_I7 0x20
#define GR_SNAP_RPC 0x28
#define GR_SNAP_THREAD 0x30
#define GR_SNAP_PAD1 0x38
#endif /* __KERNEL__ */
/* Stuff for the ptrace system call */
#define PTRACE_SPARC_DETACH 11
#define PTRACE_GETREGS 12
#define PTRACE_SETREGS 13
#define PTRACE_GETFPREGS 14
#define PTRACE_SETFPREGS 15
#define PTRACE_READDATA 16
#define PTRACE_WRITEDATA 17
#define PTRACE_READTEXT 18
#define PTRACE_WRITETEXT 19
#define PTRACE_GETFPAREGS 20
#define PTRACE_SETFPAREGS 21
/* There are for debugging 64-bit processes, either from a 32 or 64 bit
* parent. Thus their complements are for debugging 32-bit processes only.
*/
#define PTRACE_GETREGS64 22
#define PTRACE_SETREGS64 23
/* PTRACE_SYSCALL is 24 */
#define PTRACE_GETFPREGS64 25
#define PTRACE_SETFPREGS64 26
#endif /* !(_SPARC64_PTRACE_H) */

8
arch/sparc/include/asm/reg.h
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#ifndef ___ASM_SPARC_REG_H
#define ___ASM_SPARC_REG_H
#if defined(__sparc__) && defined(__arch64__)
#include <asm/reg_64.h>
#else
#include <asm/reg_32.h>
#endif
#endif

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arch/sparc/include/asm/reg_32.h
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/*
* linux/include/asm/reg.h
* Layout of the registers as expected by gdb on the Sparc
* we should replace the user.h definitions with those in
* this file, we don't even use the other
* -miguel
*
* The names of the structures, constants and aliases in this file
* have the same names as the sunos ones, some programs rely on these
* names (gdb for example).
*
*/
#ifndef __SPARC_REG_H
#define __SPARC_REG_H
struct regs {
int r_psr;
#define r_ps r_psr
int r_pc;
int r_npc;
int r_y;
int r_g1;
int r_g2;
int r_g3;
int r_g4;
int r_g5;
int r_g6;
int r_g7;
int r_o0;
int r_o1;
int r_o2;
int r_o3;
int r_o4;
int r_o5;
int r_o6;
int r_o7;
};
struct fpq {
unsigned long *addr;
unsigned long instr;
};
struct fq {
union {
double whole;
struct fpq fpq;
} FQu;
};
#define FPU_REGS_TYPE unsigned int
#define FPU_FSR_TYPE unsigned
struct fp_status {
union {
FPU_REGS_TYPE Fpu_regs[32];
double Fpu_dregs[16];
} fpu_fr;
FPU_FSR_TYPE Fpu_fsr;
unsigned Fpu_flags;
unsigned Fpu_extra;
unsigned Fpu_qcnt;
struct fq Fpu_q[16];
};
#define fpu_regs f_fpstatus.fpu_fr.Fpu_regs
#define fpu_dregs f_fpstatus.fpu_fr.Fpu_dregs
#define fpu_fsr f_fpstatus.Fpu_fsr
#define fpu_flags f_fpstatus.Fpu_flags
#define fpu_extra f_fpstatus.Fpu_extra
#define fpu_q f_fpstatus.Fpu_q
#define fpu_qcnt f_fpstatus.Fpu_qcnt
struct fpu {
struct fp_status f_fpstatus;
};
#endif /* __SPARC_REG_H */

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arch/sparc/include/asm/reg_64.h
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/*
* linux/asm/reg.h
* Layout of the registers as expected by gdb on the Sparc
* we should replace the user.h definitions with those in
* this file, we don't even use the other
* -miguel
*
* The names of the structures, constants and aliases in this file
* have the same names as the sunos ones, some programs rely on these
* names (gdb for example).
*
*/
#ifndef __SPARC64_REG_H
#define __SPARC64_REG_H
struct regs {
unsigned long r_g1;
unsigned long r_g2;
unsigned long r_g3;
unsigned long r_g4;
unsigned long r_g5;
unsigned long r_g6;
unsigned long r_g7;
unsigned long r_o0;
unsigned long r_o1;
unsigned long r_o2;
unsigned long r_o3;
unsigned long r_o4;
unsigned long r_o5;
unsigned long r_o6;
unsigned long r_o7;
unsigned long __pad;
unsigned long r_tstate;
unsigned long r_tpc;
unsigned long r_tnpc;
unsigned int r_y;
unsigned int r_fprs;
};
#define FPU_REGS_TYPE unsigned int
#define FPU_FSR_TYPE unsigned long
struct fp_status {
unsigned long fpu_fr[32];
unsigned long Fpu_fsr;
};
struct fpu {
struct fp_status f_fpstatus;
};
#define fpu_regs f_fpstatus.fpu_fr
#define fpu_fsr f_fpstatus.Fpu_fsr
#endif /* __SPARC64_REG_H */

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arch/sparc/include/asm/sigcontext.h
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@ -1,8 +1,96 @@
#ifndef ___ASM_SPARC_SIGCONTEXT_H
#define ___ASM_SPARC_SIGCONTEXT_H
#if defined(__sparc__) && defined(__arch64__)
#include <asm/sigcontext_64.h>
#ifndef __SPARC_SIGCONTEXT_H
#define __SPARC_SIGCONTEXT_H
#ifdef __KERNEL__
#include <asm/ptrace.h>
#ifndef __ASSEMBLY__
#define __SUNOS_MAXWIN 31
/* This is what SunOS does, so shall I unless we use new 32bit signals or rt signals. */
struct sigcontext32 {
int sigc_onstack; /* state to restore */
int sigc_mask; /* sigmask to restore */
int sigc_sp; /* stack pointer */
int sigc_pc; /* program counter */
int sigc_npc; /* next program counter */
int sigc_psr; /* for condition codes etc */
int sigc_g1; /* User uses these two registers */
int sigc_o0; /* within the trampoline code. */
/* Now comes information regarding the users window set
* at the time of the signal.
*/
int sigc_oswins; /* outstanding windows */
/* stack ptrs for each regwin buf */
unsigned sigc_spbuf[__SUNOS_MAXWIN];
/* Windows to restore after signal */
struct reg_window32 sigc_wbuf[__SUNOS_MAXWIN];
};
/* This is what we use for 32bit new non-rt signals. */
typedef struct {
struct {
unsigned int psr;
unsigned int pc;
unsigned int npc;
unsigned int y;
unsigned int u_regs[16]; /* globals and ins */
} si_regs;
int si_mask;
} __siginfo32_t;
#ifdef CONFIG_SPARC64
typedef struct {
unsigned int si_float_regs [64];
unsigned long si_fsr;
unsigned long si_gsr;
unsigned long si_fprs;
} __siginfo_fpu_t;
/* This is what SunOS doesn't, so we have to write this alone
and do it properly. */
struct sigcontext {
/* The size of this array has to match SI_MAX_SIZE from siginfo.h */
char sigc_info[128];
struct {
unsigned long u_regs[16]; /* globals and ins */
unsigned long tstate;
unsigned long tpc;
unsigned long tnpc;
unsigned int y;
unsigned int fprs;
} sigc_regs;
__siginfo_fpu_t * sigc_fpu_save;
struct {
void * ss_sp;
int ss_flags;
unsigned long ss_size;
} sigc_stack;
unsigned long sigc_mask;
};
#else
#include <asm/sigcontext_32.h>
#endif
#endif
typedef struct {
unsigned long si_float_regs [32];
unsigned long si_fsr;
unsigned long si_fpqdepth;
struct {
unsigned long *insn_addr;
unsigned long insn;
} si_fpqueue [16];
} __siginfo_fpu_t;
#endif /* (CONFIG_SPARC64) */
#endif /* !(__ASSEMBLY__) */
#endif /* (__KERNEL__) */
#endif /* !(__SPARC_SIGCONTEXT_H) */

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#ifndef __SPARC_SIGCONTEXT_H
#define __SPARC_SIGCONTEXT_H
#ifdef __KERNEL__
#include <asm/ptrace.h>
#ifndef __ASSEMBLY__
#define __SUNOS_MAXWIN 31
/* This is what SunOS does, so shall I. */
struct sigcontext {
int sigc_onstack; /* state to restore */
int sigc_mask; /* sigmask to restore */
int sigc_sp; /* stack pointer */
int sigc_pc; /* program counter */
int sigc_npc; /* next program counter */
int sigc_psr; /* for condition codes etc */
int sigc_g1; /* User uses these two registers */
int sigc_o0; /* within the trampoline code. */
/* Now comes information regarding the users window set
* at the time of the signal.
*/
int sigc_oswins; /* outstanding windows */
/* stack ptrs for each regwin buf */
char *sigc_spbuf[__SUNOS_MAXWIN];
/* Windows to restore after signal */
struct {
unsigned long locals[8];
unsigned long ins[8];
} sigc_wbuf[__SUNOS_MAXWIN];
};
typedef struct {
struct {
unsigned long psr;
unsigned long pc;
unsigned long npc;
unsigned long y;
unsigned long u_regs[16]; /* globals and ins */
} si_regs;
int si_mask;
} __siginfo_t;
typedef struct {
unsigned long si_float_regs [32];
unsigned long si_fsr;
unsigned long si_fpqdepth;
struct {
unsigned long *insn_addr;
unsigned long insn;
} si_fpqueue [16];
} __siginfo_fpu_t;
#endif /* !(__ASSEMBLY__) */
#endif /* (__KERNEL__) */
#endif /* !(__SPARC_SIGCONTEXT_H) */

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#ifndef __SPARC64_SIGCONTEXT_H
#define __SPARC64_SIGCONTEXT_H
#ifdef __KERNEL__
#include <asm/ptrace.h>
#endif
#ifndef __ASSEMBLY__
#ifdef __KERNEL__
#define __SUNOS_MAXWIN 31
/* This is what SunOS does, so shall I unless we use new 32bit signals or rt signals. */
struct sigcontext32 {
int sigc_onstack; /* state to restore */
int sigc_mask; /* sigmask to restore */
int sigc_sp; /* stack pointer */
int sigc_pc; /* program counter */
int sigc_npc; /* next program counter */
int sigc_psr; /* for condition codes etc */
int sigc_g1; /* User uses these two registers */
int sigc_o0; /* within the trampoline code. */
/* Now comes information regarding the users window set
* at the time of the signal.
*/
int sigc_oswins; /* outstanding windows */
/* stack ptrs for each regwin buf */
unsigned sigc_spbuf[__SUNOS_MAXWIN];
/* Windows to restore after signal */
struct reg_window32 sigc_wbuf[__SUNOS_MAXWIN];
};
#endif
#ifdef __KERNEL__
/* This is what we use for 32bit new non-rt signals. */
typedef struct {
struct {
unsigned int psr;
unsigned int pc;
unsigned int npc;
unsigned int y;
unsigned int u_regs[16]; /* globals and ins */
} si_regs;
int si_mask;
} __siginfo32_t;
#endif
typedef struct {
unsigned int si_float_regs [64];
unsigned long si_fsr;
unsigned long si_gsr;
unsigned long si_fprs;
} __siginfo_fpu_t;
/* This is what SunOS doesn't, so we have to write this alone
and do it properly. */
struct sigcontext {
/* The size of this array has to match SI_MAX_SIZE from siginfo.h */
char sigc_info[128];
struct {
unsigned long u_regs[16]; /* globals and ins */
unsigned long tstate;
unsigned long tpc;
unsigned long tnpc;
unsigned int y;
unsigned int fprs;
} sigc_regs;
__siginfo_fpu_t * sigc_fpu_save;
struct {
void * ss_sp;
int ss_flags;
unsigned long ss_size;
} sigc_stack;
unsigned long sigc_mask;
};
#endif /* !(__ASSEMBLY__) */
#endif /* !(__SPARC64_SIGCONTEXT_H) */

43
arch/sparc/include/asm/siginfo.h
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@ -1,8 +1,37 @@
#ifndef ___ASM_SPARC_SIGINFO_H
#define ___ASM_SPARC_SIGINFO_H
#ifndef __SPARC_SIGINFO_H
#define __SPARC_SIGINFO_H
#if defined(__sparc__) && defined(__arch64__)
#include <asm/siginfo_64.h>
#else
#include <asm/siginfo_32.h>
#endif
#endif
#define SI_PAD_SIZE32 ((SI_MAX_SIZE/sizeof(int)) - 3)
#define __ARCH_SI_PREAMBLE_SIZE (4 * sizeof(int))
#define __ARCH_SI_BAND_T int
#endif /* defined(__sparc__) && defined(__arch64__) */
#define __ARCH_SI_TRAPNO
#include <asm-generic/siginfo.h>
#ifdef __KERNEL__
#include <linux/compat.h>
#ifdef CONFIG_COMPAT
struct compat_siginfo;
#endif /* CONFIG_COMPAT */
#endif /* __KERNEL__ */
#define SI_NOINFO 32767 /* no information in siginfo_t */
/*
* SIGEMT si_codes
*/
#define EMT_TAGOVF (__SI_FAULT|1) /* tag overflow */
#define NSIGEMT 1
#endif /* !(__SPARC_SIGINFO_H) */

17
arch/sparc/include/asm/siginfo_32.h
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#ifndef _SPARC_SIGINFO_H
#define _SPARC_SIGINFO_H
#define __ARCH_SI_UID_T unsigned int
#define __ARCH_SI_TRAPNO
#include <asm-generic/siginfo.h>
#define SI_NOINFO 32767 /* no information in siginfo_t */
/*
* SIGEMT si_codes
*/
#define EMT_TAGOVF (__SI_FAULT|1) /* tag overflow */
#define NSIGEMT 1
#endif /* !(_SPARC_SIGINFO_H) */

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arch/sparc/include/asm/siginfo_64.h
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#ifndef _SPARC64_SIGINFO_H
#define _SPARC64_SIGINFO_H
#define SI_PAD_SIZE32 ((SI_MAX_SIZE/sizeof(int)) - 3)
#define __ARCH_SI_PREAMBLE_SIZE (4 * sizeof(int))
#define __ARCH_SI_TRAPNO
#define __ARCH_SI_BAND_T int
#include <asm-generic/siginfo.h>
#ifdef __KERNEL__
#include <linux/compat.h>
#ifdef CONFIG_COMPAT
struct compat_siginfo;
#endif /* CONFIG_COMPAT */
#endif /* __KERNEL__ */
#define SI_NOINFO 32767 /* no information in siginfo_t */
/*
* SIGEMT si_codes
*/
#define EMT_TAGOVF (__SI_FAULT|1) /* tag overflow */
#define NSIGEMT 1
#endif

212
arch/sparc/include/asm/signal.h
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@ -1,8 +1,210 @@
#ifndef ___ASM_SPARC_SIGNAL_H
#define ___ASM_SPARC_SIGNAL_H
#if defined(__sparc__) && defined(__arch64__)
#include <asm/signal_64.h>
#ifndef __SPARC_SIGNAL_H
#define __SPARC_SIGNAL_H
#include <asm/sigcontext.h>
#include <linux/compiler.h>
#ifdef __KERNEL__
#ifndef __ASSEMBLY__
#include <linux/personality.h>
#include <linux/types.h>
#endif
#endif
/* On the Sparc the signal handlers get passed a 'sub-signal' code
* for certain signal types, which we document here.
*/
#define SIGHUP 1
#define SIGINT 2
#define SIGQUIT 3
#define SIGILL 4
#define SUBSIG_STACK 0
#define SUBSIG_ILLINST 2
#define SUBSIG_PRIVINST 3
#define SUBSIG_BADTRAP(t) (0x80 + (t))
#define SIGTRAP 5
#define SIGABRT 6
#define SIGIOT 6
#define SIGEMT 7
#define SUBSIG_TAG 10
#define SIGFPE 8
#define SUBSIG_FPDISABLED 0x400
#define SUBSIG_FPERROR 0x404
#define SUBSIG_FPINTOVFL 0x001
#define SUBSIG_FPSTSIG 0x002
#define SUBSIG_IDIVZERO 0x014
#define SUBSIG_FPINEXACT 0x0c4
#define SUBSIG_FPDIVZERO 0x0c8
#define SUBSIG_FPUNFLOW 0x0cc
#define SUBSIG_FPOPERROR 0x0d0
#define SUBSIG_FPOVFLOW 0x0d4
#define SIGKILL 9
#define SIGBUS 10
#define SUBSIG_BUSTIMEOUT 1
#define SUBSIG_ALIGNMENT 2
#define SUBSIG_MISCERROR 5
#define SIGSEGV 11
#define SUBSIG_NOMAPPING 3
#define SUBSIG_PROTECTION 4
#define SUBSIG_SEGERROR 5
#define SIGSYS 12
#define SIGPIPE 13
#define SIGALRM 14
#define SIGTERM 15
#define SIGURG 16
/* SunOS values which deviate from the Linux/i386 ones */
#define SIGSTOP 17
#define SIGTSTP 18
#define SIGCONT 19
#define SIGCHLD 20
#define SIGTTIN 21
#define SIGTTOU 22
#define SIGIO 23
#define SIGPOLL SIGIO /* SysV name for SIGIO */
#define SIGXCPU 24
#define SIGXFSZ 25
#define SIGVTALRM 26
#define SIGPROF 27
#define SIGWINCH 28
#define SIGLOST 29
#define SIGPWR SIGLOST
#define SIGUSR1 30
#define SIGUSR2 31
/* Most things should be clean enough to redefine this at will, if care
is taken to make libc match. */
#define __OLD_NSIG 32
#define __NEW_NSIG 64
#define _NSIG_BPW 64
#define _NSIG_WORDS (__NEW_NSIG / _NSIG_BPW)
#define SIGRTMIN 32
#define SIGRTMAX __NEW_NSIG
#if defined(__KERNEL__) || defined(__WANT_POSIX1B_SIGNALS__)
#define _NSIG __NEW_NSIG
#define __new_sigset_t sigset_t
#define __new_sigaction sigaction
#define __new_sigaction32 sigaction32
#define __old_sigset_t old_sigset_t
#define __old_sigaction old_sigaction
#define __old_sigaction32 old_sigaction32
#else
#include <asm/signal_32.h>
#define _NSIG __OLD_NSIG
#define NSIG _NSIG
#define __old_sigset_t sigset_t
#define __old_sigaction sigaction
#define __old_sigaction32 sigaction32
#endif
#ifndef __ASSEMBLY__
typedef unsigned long __old_sigset_t; /* at least 32 bits */
typedef struct {
unsigned long sig[_NSIG_WORDS];
} __new_sigset_t;
/* A SunOS sigstack */
struct sigstack {
/* XXX 32-bit pointers pinhead XXX */
char *the_stack;
int cur_status;
};
/* Sigvec flags */
#define _SV_SSTACK 1u /* This signal handler should use sig-stack */
#define _SV_INTR 2u /* Sig return should not restart system call */
#define _SV_RESET 4u /* Set handler to SIG_DFL upon taken signal */
#define _SV_IGNCHILD 8u /* Do not send SIGCHLD */
/*
* sa_flags values: SA_STACK is not currently supported, but will allow the
* usage of signal stacks by using the (now obsolete) sa_restorer field in
* the sigaction structure as a stack pointer. This is now possible due to
* the changes in signal handling. LBT 010493.
* SA_RESTART flag to get restarting signals (which were the default long ago)
*/
#define SA_NOCLDSTOP _SV_IGNCHILD
#define SA_STACK _SV_SSTACK
#define SA_ONSTACK _SV_SSTACK
#define SA_RESTART _SV_INTR
#define SA_ONESHOT _SV_RESET
#define SA_NOMASK 0x20u
#define SA_NOCLDWAIT 0x100u
#define SA_SIGINFO 0x200u
#define SIG_BLOCK 0x01 /* for blocking signals */
#define SIG_UNBLOCK 0x02 /* for unblocking signals */
#define SIG_SETMASK 0x04 /* for setting the signal mask */
/*
* sigaltstack controls
*/
#define SS_ONSTACK 1
#define SS_DISABLE 2
#define MINSIGSTKSZ 4096
#define SIGSTKSZ 16384
#ifdef __KERNEL__
/*
* DJHR
* SA_STATIC_ALLOC is used for the sparc32 system to indicate that this
* interrupt handler's irq structure should be statically allocated
* by the request_irq routine.
* The alternative is that arch/sparc/kernel/irq.c has carnal knowledge
* of interrupt usage and that sucks. Also without a flag like this
* it may be possible for the free_irq routine to attempt to free
* statically allocated data.. which is NOT GOOD.
*
*/
#define SA_STATIC_ALLOC 0x8000
#endif
#include <asm-generic/signal.h>
struct __new_sigaction {
__sighandler_t sa_handler;
unsigned long sa_flags;
__sigrestore_t sa_restorer; /* not used by Linux/SPARC yet */
__new_sigset_t sa_mask;
};
struct __old_sigaction {
__sighandler_t sa_handler;
__old_sigset_t sa_mask;
unsigned long sa_flags;
void (*sa_restorer)(void); /* not used by Linux/SPARC yet */
};
typedef struct sigaltstack {
void __user *ss_sp;
int ss_flags;
size_t ss_size;
} stack_t;
#ifdef __KERNEL__
struct k_sigaction {
struct __new_sigaction sa;
void __user *ka_restorer;
};
#define ptrace_signal_deliver(regs, cookie) do { } while (0)
#endif /* !(__KERNEL__) */
#endif /* !(__ASSEMBLY__) */
#endif /* !(__SPARC_SIGNAL_H) */

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#ifndef _ASMSPARC_SIGNAL_H
#define _ASMSPARC_SIGNAL_H
#include <asm/sigcontext.h>
#include <linux/compiler.h>
#ifdef __KERNEL__
#ifndef __ASSEMBLY__
#include <linux/personality.h>
#include <linux/types.h>
#endif
#endif
/* On the Sparc the signal handlers get passed a 'sub-signal' code
* for certain signal types, which we document here.
*/
#define SIGHUP 1
#define SIGINT 2
#define SIGQUIT 3
#define SIGILL 4
#define SUBSIG_STACK 0
#define SUBSIG_ILLINST 2
#define SUBSIG_PRIVINST 3
#define SUBSIG_BADTRAP(t) (0x80 + (t))
#define SIGTRAP 5
#define SIGABRT 6
#define SIGIOT 6
#define SIGEMT 7
#define SUBSIG_TAG 10
#define SIGFPE 8
#define SUBSIG_FPDISABLED 0x400
#define SUBSIG_FPERROR 0x404
#define SUBSIG_FPINTOVFL 0x001
#define SUBSIG_FPSTSIG 0x002
#define SUBSIG_IDIVZERO 0x014
#define SUBSIG_FPINEXACT 0x0c4
#define SUBSIG_FPDIVZERO 0x0c8
#define SUBSIG_FPUNFLOW 0x0cc
#define SUBSIG_FPOPERROR 0x0d0
#define SUBSIG_FPOVFLOW 0x0d4
#define SIGKILL 9
#define SIGBUS 10
#define SUBSIG_BUSTIMEOUT 1
#define SUBSIG_ALIGNMENT 2
#define SUBSIG_MISCERROR 5
#define SIGSEGV 11
#define SUBSIG_NOMAPPING 3
#define SUBSIG_PROTECTION 4
#define SUBSIG_SEGERROR 5
#define SIGSYS 12
#define SIGPIPE 13
#define SIGALRM 14
#define SIGTERM 15
#define SIGURG 16
/* SunOS values which deviate from the Linux/i386 ones */
#define SIGSTOP 17
#define SIGTSTP 18
#define SIGCONT 19
#define SIGCHLD 20
#define SIGTTIN 21
#define SIGTTOU 22
#define SIGIO 23
#define SIGPOLL SIGIO /* SysV name for SIGIO */
#define SIGXCPU 24
#define SIGXFSZ 25
#define SIGVTALRM 26
#define SIGPROF 27
#define SIGWINCH 28
#define SIGLOST 29
#define SIGPWR SIGLOST
#define SIGUSR1 30
#define SIGUSR2 31
/* Most things should be clean enough to redefine this at will, if care
* is taken to make libc match.
*/
#define __OLD_NSIG 32
#define __NEW_NSIG 64
#define _NSIG_BPW 32
#define _NSIG_WORDS (__NEW_NSIG / _NSIG_BPW)
#define SIGRTMIN 32
#define SIGRTMAX __NEW_NSIG
#if defined(__KERNEL__) || defined(__WANT_POSIX1B_SIGNALS__)
#define _NSIG __NEW_NSIG
#define __new_sigset_t sigset_t
#define __new_sigaction sigaction
#define __old_sigset_t old_sigset_t
#define __old_sigaction old_sigaction
#else
#define _NSIG __OLD_NSIG
#define __old_sigset_t sigset_t
#define __old_sigaction sigaction
#endif
#ifndef __ASSEMBLY__
typedef unsigned long __old_sigset_t;
typedef struct {
unsigned long sig[_NSIG_WORDS];
} __new_sigset_t;
#ifdef __KERNEL__
/* A SunOS sigstack */
struct sigstack {
char *the_stack;
int cur_status;
};
#endif
/* Sigvec flags */
#define _SV_SSTACK 1u /* This signal handler should use sig-stack */
#define _SV_INTR 2u /* Sig return should not restart system call */
#define _SV_RESET 4u /* Set handler to SIG_DFL upon taken signal */
#define _SV_IGNCHILD 8u /* Do not send SIGCHLD */
/*
* sa_flags values: SA_STACK is not currently supported, but will allow the
* usage of signal stacks by using the (now obsolete) sa_restorer field in
* the sigaction structure as a stack pointer. This is now possible due to
* the changes in signal handling. LBT 010493.
* SA_RESTART flag to get restarting signals (which were the default long ago)
*/
#define SA_NOCLDSTOP _SV_IGNCHILD
#define SA_STACK _SV_SSTACK
#define SA_ONSTACK _SV_SSTACK
#define SA_RESTART _SV_INTR
#define SA_ONESHOT _SV_RESET
#define SA_NOMASK 0x20u
#define SA_NOCLDWAIT 0x100u
#define SA_SIGINFO 0x200u
#define SIG_BLOCK 0x01 /* for blocking signals */
#define SIG_UNBLOCK 0x02 /* for unblocking signals */
#define SIG_SETMASK 0x04 /* for setting the signal mask */
/*
* sigaltstack controls
*/
#define SS_ONSTACK 1
#define SS_DISABLE 2
#define MINSIGSTKSZ 4096
#define SIGSTKSZ 16384
#ifdef __KERNEL__
/*
* DJHR
* SA_STATIC_ALLOC is used for the SPARC system to indicate that this
* interrupt handler's irq structure should be statically allocated
* by the request_irq routine.
* The alternative is that arch/sparc/kernel/irq.c has carnal knowledge
* of interrupt usage and that sucks. Also without a flag like this
* it may be possible for the free_irq routine to attempt to free
* statically allocated data.. which is NOT GOOD.
*
*/
#define SA_STATIC_ALLOC 0x8000
#endif
#include <asm-generic/signal.h>
#ifdef __KERNEL__
struct __new_sigaction {
__sighandler_t sa_handler;
unsigned long sa_flags;
void (*sa_restorer)(void); /* Not used by Linux/SPARC */
__new_sigset_t sa_mask;
};
struct k_sigaction {
struct __new_sigaction sa;
void __user *ka_restorer;
};
struct __old_sigaction {
__sighandler_t sa_handler;
__old_sigset_t sa_mask;
unsigned long sa_flags;
void (*sa_restorer) (void); /* not used by Linux/SPARC */
};
typedef struct sigaltstack {
void __user *ss_sp;
int ss_flags;
size_t ss_size;
} stack_t;
#define ptrace_signal_deliver(regs, cookie) do { } while (0)
#endif /* !(__KERNEL__) */
#endif /* !(__ASSEMBLY__) */
#endif /* !(_ASMSPARC_SIGNAL_H) */

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#ifndef _ASMSPARC64_SIGNAL_H
#define _ASMSPARC64_SIGNAL_H
#include <asm/sigcontext.h>
#ifdef __KERNEL__
#ifndef __ASSEMBLY__
#include <linux/personality.h>
#include <linux/types.h>
#endif
#endif
/* On the Sparc the signal handlers get passed a 'sub-signal' code
* for certain signal types, which we document here.
*/
#define SIGHUP 1
#define SIGINT 2
#define SIGQUIT 3
#define SIGILL 4
#define SUBSIG_STACK 0
#define SUBSIG_ILLINST 2
#define SUBSIG_PRIVINST 3
#define SUBSIG_BADTRAP(t) (0x80 + (t))
#define SIGTRAP 5
#define SIGABRT 6
#define SIGIOT 6
#define SIGEMT 7
#define SUBSIG_TAG 10
#define SIGFPE 8
#define SUBSIG_FPDISABLED 0x400
#define SUBSIG_FPERROR 0x404
#define SUBSIG_FPINTOVFL 0x001
#define SUBSIG_FPSTSIG 0x002
#define SUBSIG_IDIVZERO 0x014
#define SUBSIG_FPINEXACT 0x0c4
#define SUBSIG_FPDIVZERO 0x0c8
#define SUBSIG_FPUNFLOW 0x0cc
#define SUBSIG_FPOPERROR 0x0d0
#define SUBSIG_FPOVFLOW 0x0d4
#define SIGKILL 9
#define SIGBUS 10
#define SUBSIG_BUSTIMEOUT 1
#define SUBSIG_ALIGNMENT 2
#define SUBSIG_MISCERROR 5
#define SIGSEGV 11
#define SUBSIG_NOMAPPING 3
#define SUBSIG_PROTECTION 4
#define SUBSIG_SEGERROR 5
#define SIGSYS 12
#define SIGPIPE 13
#define SIGALRM 14
#define SIGTERM 15
#define SIGURG 16
/* SunOS values which deviate from the Linux/i386 ones */
#define SIGSTOP 17
#define SIGTSTP 18
#define SIGCONT 19
#define SIGCHLD 20
#define SIGTTIN 21
#define SIGTTOU 22
#define SIGIO 23
#define SIGPOLL SIGIO /* SysV name for SIGIO */
#define SIGXCPU 24
#define SIGXFSZ 25
#define SIGVTALRM 26
#define SIGPROF 27
#define SIGWINCH 28
#define SIGLOST 29
#define SIGPWR SIGLOST
#define SIGUSR1 30
#define SIGUSR2 31
/* Most things should be clean enough to redefine this at will, if care
is taken to make libc match. */
#define __OLD_NSIG 32
#define __NEW_NSIG 64
#define _NSIG_BPW 64
#define _NSIG_WORDS (__NEW_NSIG / _NSIG_BPW)
#define SIGRTMIN 32
#define SIGRTMAX __NEW_NSIG
#if defined(__KERNEL__) || defined(__WANT_POSIX1B_SIGNALS__)
#define _NSIG __NEW_NSIG
#define __new_sigset_t sigset_t
#define __new_sigaction sigaction
#define __new_sigaction32 sigaction32
#define __old_sigset_t old_sigset_t
#define __old_sigaction old_sigaction
#define __old_sigaction32 old_sigaction32
#else
#define _NSIG __OLD_NSIG
#define NSIG _NSIG
#define __old_sigset_t sigset_t
#define __old_sigaction sigaction
#define __old_sigaction32 sigaction32
#endif
#ifndef __ASSEMBLY__
typedef unsigned long __old_sigset_t; /* at least 32 bits */
typedef struct {
unsigned long sig[_NSIG_WORDS];
} __new_sigset_t;
/* A SunOS sigstack */
struct sigstack {
/* XXX 32-bit pointers pinhead XXX */
char *the_stack;
int cur_status;
};
/* Sigvec flags */
#define _SV_SSTACK 1u /* This signal handler should use sig-stack */
#define _SV_INTR 2u /* Sig return should not restart system call */
#define _SV_RESET 4u /* Set handler to SIG_DFL upon taken signal */
#define _SV_IGNCHILD 8u /* Do not send SIGCHLD */
/*
* sa_flags values: SA_STACK is not currently supported, but will allow the
* usage of signal stacks by using the (now obsolete) sa_restorer field in
* the sigaction structure as a stack pointer. This is now possible due to
* the changes in signal handling. LBT 010493.
* SA_RESTART flag to get restarting signals (which were the default long ago)
*/
#define SA_NOCLDSTOP _SV_IGNCHILD
#define SA_STACK _SV_SSTACK
#define SA_ONSTACK _SV_SSTACK
#define SA_RESTART _SV_INTR
#define SA_ONESHOT _SV_RESET
#define SA_NOMASK 0x20u
#define SA_NOCLDWAIT 0x100u
#define SA_SIGINFO 0x200u
#define SIG_BLOCK 0x01 /* for blocking signals */
#define SIG_UNBLOCK 0x02 /* for unblocking signals */
#define SIG_SETMASK 0x04 /* for setting the signal mask */
/*
* sigaltstack controls
*/
#define SS_ONSTACK 1
#define SS_DISABLE 2
#define MINSIGSTKSZ 4096
#define SIGSTKSZ 16384
#include <asm-generic/signal.h>
struct __new_sigaction {
__sighandler_t sa_handler;
unsigned long sa_flags;
__sigrestore_t sa_restorer; /* not used by Linux/SPARC yet */
__new_sigset_t sa_mask;
};
struct __old_sigaction {
__sighandler_t sa_handler;
__old_sigset_t sa_mask;
unsigned long sa_flags;
void (*sa_restorer)(void); /* not used by Linux/SPARC yet */
};
typedef struct sigaltstack {
void __user *ss_sp;
int ss_flags;
size_t ss_size;
} stack_t;
#ifdef __KERNEL__
struct k_sigaction {
struct __new_sigaction sa;
void __user *ka_restorer;
};
#define ptrace_signal_deliver(regs, cookie) do { } while (0)
#endif /* !(__KERNEL__) */
#endif /* !(__ASSEMBLY__) */
#endif /* !(_ASMSPARC64_SIGNAL_H) */

3
arch/sparc/include/asm/smp_32.h
View file

@ -170,7 +170,4 @@ void smp_setup_cpu_possible_map(void);
#define smp_setup_cpu_possible_map() do { } while (0)
#endif /* !(SMP) */
#define NO_PROC_ID 0xFF
#endif /* !(_SPARC_SMP_H) */

111
arch/sparc/include/asm/stat.h
View file

@ -1,8 +1,107 @@
#ifndef ___ASM_SPARC_STAT_H
#define ___ASM_SPARC_STAT_H
#ifndef __SPARC_STAT_H
#define __SPARC_STAT_H
#include <linux/types.h>
#if defined(__sparc__) && defined(__arch64__)
#include <asm/stat_64.h>
/* 64 bit sparc */
struct stat {
unsigned st_dev;
ino_t st_ino;
mode_t st_mode;
short st_nlink;
uid_t st_uid;
gid_t st_gid;
unsigned st_rdev;
off_t st_size;
time_t st_atime;
time_t st_mtime;
time_t st_ctime;
off_t st_blksize;
off_t st_blocks;
unsigned long __unused4[2];
};
struct stat64 {
unsigned long st_dev;
unsigned long st_ino;
unsigned long st_nlink;
unsigned int st_mode;
unsigned int st_uid;
unsigned int st_gid;
unsigned int __pad0;
unsigned long st_rdev;
long st_size;
long st_blksize;
long st_blocks;
unsigned long st_atime;
unsigned long st_atime_nsec;
unsigned long st_mtime;
unsigned long st_mtime_nsec;
unsigned long st_ctime;
unsigned long st_ctime_nsec;
long __unused[3];
};
#else
#include <asm/stat_32.h>
#endif
#endif
/* 32 bit sparc */
struct stat {
unsigned short st_dev;
ino_t st_ino;
mode_t st_mode;
short st_nlink;
uid_t st_uid;
gid_t st_gid;
unsigned short st_rdev;
off_t st_size;
time_t st_atime;
unsigned long st_atime_nsec;
time_t st_mtime;
unsigned long st_mtime_nsec;
time_t st_ctime;
unsigned long st_ctime_nsec;
off_t st_blksize;
off_t st_blocks;
unsigned long __unused4[2];
};
#define STAT_HAVE_NSEC 1
struct stat64 {
unsigned long long st_dev;
unsigned long long st_ino;
unsigned int st_mode;
unsigned int st_nlink;
unsigned int st_uid;
unsigned int st_gid;
unsigned long long st_rdev;
unsigned char __pad3[8];
long long st_size;
unsigned int st_blksize;
unsigned char __pad4[8];
unsigned int st_blocks;
unsigned int st_atime;
unsigned int st_atime_nsec;
unsigned int st_mtime;
unsigned int st_mtime_nsec;
unsigned int st_ctime;
unsigned int st_ctime_nsec;
unsigned int __unused4;
unsigned int __unused5;
};
#endif /* defined(__sparc__) && defined(__arch64__) */
#endif /* __SPARC_STAT_H */

76
arch/sparc/include/asm/stat_32.h
View file

@ -1,76 +0,0 @@
#ifndef _SPARC_STAT_H
#define _SPARC_STAT_H
#include <linux/types.h>
struct __old_kernel_stat {
unsigned short st_dev;
unsigned short st_ino;
unsigned short st_mode;
unsigned short st_nlink;
unsigned short st_uid;
unsigned short st_gid;
unsigned short st_rdev;
unsigned long st_size;
unsigned long st_atime;
unsigned long st_mtime;
unsigned long st_ctime;
};
struct stat {
unsigned short st_dev;
unsigned long st_ino;
unsigned short st_mode;
short st_nlink;
unsigned short st_uid;
unsigned short st_gid;
unsigned short st_rdev;
long st_size;
long st_atime;
unsigned long st_atime_nsec;
long st_mtime;
unsigned long st_mtime_nsec;
long st_ctime;
unsigned long st_ctime_nsec;
long st_blksize;
long st_blocks;
unsigned long __unused4[2];
};
#define STAT_HAVE_NSEC 1
struct stat64 {
unsigned long long st_dev;
unsigned long long st_ino;
unsigned int st_mode;
unsigned int st_nlink;
unsigned int st_uid;
unsigned int st_gid;
unsigned long long st_rdev;
unsigned char __pad3[8];
long long st_size;
unsigned int st_blksize;
unsigned char __pad4[8];
unsigned int st_blocks;
unsigned int st_atime;
unsigned int st_atime_nsec;
unsigned int st_mtime;
unsigned int st_mtime_nsec;
unsigned int st_ctime;
unsigned int st_ctime_nsec;
unsigned int __unused4;
unsigned int __unused5;
};
#endif

47
arch/sparc/include/asm/stat_64.h
View file

@ -1,47 +0,0 @@
#ifndef _SPARC64_STAT_H
#define _SPARC64_STAT_H
#include <linux/types.h>
struct stat {
unsigned st_dev;
ino_t st_ino;
mode_t st_mode;
short st_nlink;
uid_t st_uid;
gid_t st_gid;
unsigned st_rdev;
off_t st_size;
time_t st_atime;
time_t st_mtime;
time_t st_ctime;
off_t st_blksize;
off_t st_blocks;
unsigned long __unused4[2];
};
struct stat64 {
unsigned long st_dev;
unsigned long st_ino;
unsigned long st_nlink;
unsigned int st_mode;
unsigned int st_uid;
unsigned int st_gid;
unsigned int __pad0;
unsigned long st_rdev;
long st_size;
long st_blksize;
long st_blocks;
unsigned long st_atime;
unsigned long st_atime_nsec;
unsigned long st_mtime;
unsigned long st_mtime_nsec;
unsigned long st_ctime;
unsigned long st_ctime_nsec;
long __unused[3];
};
#endif

2
arch/sparc/include/asm/thread_info_32.h
View file

@ -45,7 +45,7 @@ struct thread_info {
/* A place to store user windows and stack pointers
* when the stack needs inspection.
*/
struct reg_window reg_window[NSWINS]; /* align for ldd! */
struct reg_window32 reg_window[NSWINS]; /* align for ldd! */
unsigned long rwbuf_stkptrs[NSWINS];
unsigned long w_saved;

11
arch/sparc/include/asm/traps.h
View file

@ -10,7 +10,7 @@
#define NUM_SPARC_TRAPS 255
#ifndef __ASSEMBLY__
#ifdef __KERNEL__
/* This is for V8 compliant Sparc CPUS */
struct tt_entry {
unsigned long inst_one;
@ -22,14 +22,7 @@ struct tt_entry {
/* We set this to _start in system setup. */
extern struct tt_entry *sparc_ttable;
static inline unsigned long get_tbr(void)
{
unsigned long tbr;
__asm__ __volatile__("rd %%tbr, %0\n\t" : "=r" (tbr));
return tbr;
}
#endif /* (__KERNEL__) */
#endif /* !(__ASSEMBLY__) */
/* For patching the trap table at boot time, we need to know how to

2
arch/sparc/kernel/irq_32.c
View file

@ -669,7 +669,9 @@ void __init init_IRQ(void)
btfixup();
}
#ifdef CONFIG_PROC_FS
void init_irq_proc(void)
{
/* For now, nothing... */
}
#endif /* CONFIG_PROC_FS */

12
arch/sparc/kernel/kgdb_32.c
View file

@ -14,14 +14,14 @@ extern unsigned long trapbase;
void pt_regs_to_gdb_regs(unsigned long *gdb_regs, struct pt_regs *regs)
{
struct reg_window *win;
struct reg_window32 *win;
int i;
gdb_regs[GDB_G0] = 0;
for (i = 0; i < 15; i++)
gdb_regs[GDB_G1 + i] = regs->u_regs[UREG_G1 + i];
win = (struct reg_window *) regs->u_regs[UREG_FP];
win = (struct reg_window32 *) regs->u_regs[UREG_FP];
for (i = 0; i < 8; i++)
gdb_regs[GDB_L0 + i] = win->locals[i];
for (i = 0; i < 8; i++)
@ -43,7 +43,7 @@ void pt_regs_to_gdb_regs(unsigned long *gdb_regs, struct pt_regs *regs)
void sleeping_thread_to_gdb_regs(unsigned long *gdb_regs, struct task_struct *p)
{
struct thread_info *t = task_thread_info(p);
struct reg_window *win;
struct reg_window32 *win;
int i;
for (i = GDB_G0; i < GDB_G6; i++)
@ -55,7 +55,7 @@ void sleeping_thread_to_gdb_regs(unsigned long *gdb_regs, struct task_struct *p)
gdb_regs[GDB_SP] = t->ksp;
gdb_regs[GDB_O7] = 0;
win = (struct reg_window *) t->ksp;
win = (struct reg_window32 *) t->ksp;
for (i = 0; i < 8; i++)
gdb_regs[GDB_L0 + i] = win->locals[i];
for (i = 0; i < 8; i++)
@ -77,7 +77,7 @@ void sleeping_thread_to_gdb_regs(unsigned long *gdb_regs, struct task_struct *p)
void gdb_regs_to_pt_regs(unsigned long *gdb_regs, struct pt_regs *regs)
{
struct reg_window *win;
struct reg_window32 *win;
int i;
for (i = 0; i < 15; i++)
@ -96,7 +96,7 @@ void gdb_regs_to_pt_regs(unsigned long *gdb_regs, struct pt_regs *regs)
regs->npc = gdb_regs[GDB_NPC];
regs->y = gdb_regs[GDB_Y];
win = (struct reg_window *) regs->u_regs[UREG_FP];
win = (struct reg_window32 *) regs->u_regs[UREG_FP];
for (i = 0; i < 8; i++)
win->locals[i] = gdb_regs[GDB_L0 + i];
for (i = 0; i < 8; i++)

8
arch/sparc/kernel/muldiv.c
View file

@ -60,7 +60,7 @@ static inline void maybe_flush_windows(unsigned int rs1, unsigned int rs2,
}
#define fetch_reg(reg, regs) ({ \
struct reg_window __user *win; \
struct reg_window32 __user *win; \
register unsigned long ret; \
\
if (!(reg)) ret = 0; \
@ -68,7 +68,7 @@ static inline void maybe_flush_windows(unsigned int rs1, unsigned int rs2,
ret = regs->u_regs[(reg)]; \
} else { \
/* Ho hum, the slightly complicated case. */ \
win = (struct reg_window __user *)regs->u_regs[UREG_FP];\
win = (struct reg_window32 __user *)regs->u_regs[UREG_FP];\
if (get_user (ret, &win->locals[(reg) - 16])) return -1;\
} \
ret; \
@ -77,7 +77,7 @@ static inline void maybe_flush_windows(unsigned int rs1, unsigned int rs2,
static inline int
store_reg(unsigned int result, unsigned int reg, struct pt_regs *regs)
{
struct reg_window __user *win;
struct reg_window32 __user *win;
if (!reg)
return 0;
@ -86,7 +86,7 @@ store_reg(unsigned int result, unsigned int reg, struct pt_regs *regs)
return 0;
} else {
/* need to use put_user() in this case: */
win = (struct reg_window __user *) regs->u_regs[UREG_FP];
win = (struct reg_window32 __user *) regs->u_regs[UREG_FP];
return (put_user(result, &win->locals[reg - 16]));
}
}

5
arch/sparc/kernel/pci_psycho.c
View file

@ -307,10 +307,7 @@ static void psycho_register_error_handlers(struct pci_pbm_info *pbm)
/* We really mean to ignore the return result here. Two
* PCI controller share the same interrupt numbers and
* drive the same front-end hardware. Whichever of the
* two get in here first will register the IRQ handler
* the second will just error out since we do not pass in
* IRQF_SHARED.
* drive the same front-end hardware.
*/
err = request_irq(op->irqs[1], psycho_ue_intr, IRQF_SHARED,
"PSYCHO_UE", pbm);

16
arch/sparc/kernel/process_32.c
View file

@ -180,13 +180,13 @@ static DEFINE_SPINLOCK(sparc_backtrace_lock);
void __show_backtrace(unsigned long fp)
{
struct reg_window *rw;
struct reg_window32 *rw;
unsigned long flags;
int cpu = smp_processor_id();
spin_lock_irqsave(&sparc_backtrace_lock, flags);
rw = (struct reg_window *)fp;
rw = (struct reg_window32 *)fp;
while(rw && (((unsigned long) rw) >= PAGE_OFFSET) &&
!(((unsigned long) rw) & 0x7)) {
printk("CPU[%d]: ARGS[%08lx,%08lx,%08lx,%08lx,%08lx,%08lx] "
@ -196,7 +196,7 @@ void __show_backtrace(unsigned long fp)
rw->ins[6],
rw->ins[7]);
printk("%pS\n", (void *) rw->ins[7]);
rw = (struct reg_window *) rw->ins[6];
rw = (struct reg_window32 *) rw->ins[6];
}
spin_unlock_irqrestore(&sparc_backtrace_lock, flags);
}
@ -258,7 +258,7 @@ void show_stackframe(struct sparc_stackf *sf)
void show_regs(struct pt_regs *r)
{
struct reg_window *rw = (struct reg_window *) r->u_regs[14];
struct reg_window32 *rw = (struct reg_window32 *) r->u_regs[14];
printk("PSR: %08lx PC: %08lx NPC: %08lx Y: %08lx %s\n",
r->psr, r->pc, r->npc, r->y, print_tainted());
@ -287,7 +287,7 @@ void show_stack(struct task_struct *tsk, unsigned long *_ksp)
{
unsigned long pc, fp;
unsigned long task_base;
struct reg_window *rw;
struct reg_window32 *rw;
int count = 0;
if (tsk != NULL)
@ -301,7 +301,7 @@ void show_stack(struct task_struct *tsk, unsigned long *_ksp)
if (fp < (task_base + sizeof(struct thread_info)) ||
fp >= (task_base + (PAGE_SIZE << 1)))
break;
rw = (struct reg_window *) fp;
rw = (struct reg_window32 *) fp;
pc = rw->ins[7];
printk("[%08lx : ", pc);
printk("%pS ] ", (void *) pc);
@ -679,7 +679,7 @@ unsigned long get_wchan(struct task_struct *task)
unsigned long pc, fp, bias = 0;
unsigned long task_base = (unsigned long) task;
unsigned long ret = 0;
struct reg_window *rw;
struct reg_window32 *rw;
int count = 0;
if (!task || task == current ||
@ -692,7 +692,7 @@ unsigned long get_wchan(struct task_struct *task)
if (fp < (task_base + sizeof(struct thread_info)) ||
fp >= (task_base + (2 * PAGE_SIZE)))
break;
rw = (struct reg_window *) fp;
rw = (struct reg_window32 *) fp;
pc = rw->ins[7];
if (!in_sched_functions(pc)) {
ret = pc;

14
arch/sparc/kernel/prom_common.c
View file

@ -155,20 +155,12 @@ static struct property * __init build_one_prop(phandle node, char *prev,
p->value = prom_early_alloc(special_len);
memcpy(p->value, special_val, special_len);
} else {
#ifdef CONFIG_SPARC32
if (prev == NULL) {
name = prom_firstprop(node, NULL);
name = prom_firstprop(node, p->name);
} else {
name = prom_nextprop(node, prev, NULL);
name = prom_nextprop(node, prev, p->name);
}
#else
if (prev == NULL) {
prom_firstprop(node, p->name);
} else {
prom_nextprop(node, prev, p->name);
}
name = p->name;
#endif
if (strlen(name) == 0) {
tmp = p;
return NULL;

6
arch/sparc/kernel/signal_32.c
View file

@ -34,7 +34,7 @@ extern void fpload(unsigned long *fpregs, unsigned long *fsr);
struct signal_frame {
struct sparc_stackf ss;
__siginfo_t info;
__siginfo32_t info;
__siginfo_fpu_t __user *fpu_save;
unsigned long insns[2] __attribute__ ((aligned (8)));
unsigned int extramask[_NSIG_WORDS - 1];
@ -351,7 +351,7 @@ static void setup_frame(struct k_sigaction *ka, struct pt_regs *regs,
err |= __copy_to_user(sf->extramask, &oldset->sig[1],
(_NSIG_WORDS - 1) * sizeof(unsigned int));
err |= __copy_to_user(sf, (char *) regs->u_regs[UREG_FP],
sizeof(struct reg_window));
sizeof(struct reg_window32));
if (err)
goto sigsegv;
@ -433,7 +433,7 @@ static void setup_rt_frame(struct k_sigaction *ka, struct pt_regs *regs,
err |= __put_user(current->sas_ss_size, &sf->stack.ss_size);
err |= __copy_to_user(sf, (char *) regs->u_regs[UREG_FP],
sizeof(struct reg_window));
sizeof(struct reg_window32));
err |= copy_siginfo_to_user(&sf->info, info);

4
arch/sparc/kernel/traps_32.c
View file

@ -67,7 +67,7 @@ void die_if_kernel(char *str, struct pt_regs *regs)
__RESTORE; __RESTORE; __RESTORE; __RESTORE;
{
struct reg_window *rw = (struct reg_window *)regs->u_regs[UREG_FP];
struct reg_window32 *rw = (struct reg_window32 *)regs->u_regs[UREG_FP];
/* Stop the back trace when we hit userland or we
* find some badly aligned kernel stack. Set an upper
@ -79,7 +79,7 @@ void die_if_kernel(char *str, struct pt_regs *regs)
!(((unsigned long) rw) & 0x7)) {
printk("Caller[%08lx]: %pS\n", rw->ins[7],
(void *) rw->ins[7]);
rw = (struct reg_window *)rw->ins[6];
rw = (struct reg_window32 *)rw->ins[6];
}
}
printk("Instruction DUMP:");

12
arch/sparc/kernel/unaligned_32.c
View file

@ -97,26 +97,26 @@ static inline int sign_extend_imm13(int imm)
static inline unsigned long fetch_reg(unsigned int reg, struct pt_regs *regs)
{
struct reg_window *win;
struct reg_window32 *win;
if(reg < 16)
return (!reg ? 0 : regs->u_regs[reg]);
/* Ho hum, the slightly complicated case. */
win = (struct reg_window *) regs->u_regs[UREG_FP];
win = (struct reg_window32 *) regs->u_regs[UREG_FP];
return win->locals[reg - 16]; /* yes, I know what this does... */
}
static inline unsigned long safe_fetch_reg(unsigned int reg, struct pt_regs *regs)
{
struct reg_window __user *win;
struct reg_window32 __user *win;
unsigned long ret;
if (reg < 16)
return (!reg ? 0 : regs->u_regs[reg]);
/* Ho hum, the slightly complicated case. */
win = (struct reg_window __user *) regs->u_regs[UREG_FP];
win = (struct reg_window32 __user *) regs->u_regs[UREG_FP];
if ((unsigned long)win & 3)
return -1;
@ -129,11 +129,11 @@ static inline unsigned long safe_fetch_reg(unsigned int reg, struct pt_regs *reg
static inline unsigned long *fetch_reg_addr(unsigned int reg, struct pt_regs *regs)
{
struct reg_window *win;
struct reg_window32 *win;
if(reg < 16)
return &regs->u_regs[reg];
win = (struct reg_window *) regs->u_regs[UREG_FP];
win = (struct reg_window32 *) regs->u_regs[UREG_FP];
return &win->locals[reg - 16];
}

6
arch/sparc/kernel/windows.c
View file

@ -42,7 +42,7 @@ static inline void shift_window_buffer(int first_win, int last_win, struct threa
for(i = first_win; i < last_win; i++) {
tp->rwbuf_stkptrs[i] = tp->rwbuf_stkptrs[i+1];
memcpy(&tp->reg_window[i], &tp->reg_window[i+1], sizeof(struct reg_window));
memcpy(&tp->reg_window[i], &tp->reg_window[i+1], sizeof(struct reg_window32));
}
}
@ -70,7 +70,7 @@ void synchronize_user_stack(void)
/* Ok, let it rip. */
if (copy_to_user((char __user *) sp, &tp->reg_window[window],
sizeof(struct reg_window)))
sizeof(struct reg_window32)))
continue;
shift_window_buffer(window, tp->w_saved - 1, tp);
@ -119,7 +119,7 @@ void try_to_clear_window_buffer(struct pt_regs *regs, int who)
if ((sp & 7) ||
copy_to_user((char __user *) sp, &tp->reg_window[window],
sizeof(struct reg_window)))
sizeof(struct reg_window32)))
do_exit(SIGILL);
}
tp->w_saved = 0;