#include <linux/sched.h>
#include <linux/kernel.h>
#include <linux/signal.h>
#include <linux/errno.h>
#include <linux/wait.h>
#include <linux/ptrace.h>
#include <linux/unistd.h>
#include <linux/mm.h>
#include <linux/tty.h>
#include <linux/binfmts.h>
#include <linux/compat.h>
#include <linux/bitops.h>
#include <linux/tracehook.h>
#include <asm/uaccess.h>
#include <asm/ptrace.h>
#include <asm/pgtable.h>
#include <asm/psrcompat.h>
#include <asm/fpumacro.h>
#include <asm/visasm.h>
#include <asm/compat_signal.h>
#include <asm/switch_to.h>
#include "sigutil.h"

Data Structures
struct	siginfo_extra_v8plus_t

struct	signal_frame32

struct	rt_signal_frame32

struct	sigstack32

Macros
#define	SIGINFO_EXTRA_V8PLUS_MAGIC 0x130e269

Functions
struct signal_frame32	__attribute__ ((aligned(8)))
	Packet vector entry.

int	copy_siginfo_to_user32 (compat_siginfo_t __user to, siginfo_t from)

int	copy_siginfo_from_user32 (siginfo_t to, compat_siginfo_t __user from)

void	do_sigreturn32 (struct pt_regs *regs)

asmlinkage void	do_rt_sigreturn32 (struct pt_regs *regs)

void	do_signal32 (sigset_t oldset, struct pt_regs regs)

asmlinkage int	do_sys32_sigstack (u32 u_ssptr, u32 u_ossptr, unsigned long sp)

asmlinkage long	do_sys32_sigaltstack (u32 ussa, u32 uossa, unsigned long sp)

Variables
struct sparc_stackf32	ss

__siginfo32_t	info

u32	fpu_save

unsigned int	insns [2]

unsigned int	extramask [_COMPAT_NSIG_WORDS-1]

unsigned int	extra_size

siginfo_extra_v8plus_t	v8plus

u32	rwin_save

struct pt_regs32	regs

compat_sigset_t	mask

stack_t32	stack

struct sigstack32	__attribute__

Macro Definition Documentation

#define SIGINFO_EXTRA_V8PLUS_MAGIC 0x130e269

Definition at line 38 of file signal32.c.

Function Documentation

struct signal_frame32 __attribute__ ( (aligned(8)) )

read

Packet vector entry.

This data structure is used with netio_send_packet_vector() to send multiple packets with one NetIO call. The structure should be initialized by calling netio_pkt_vector_set(), rather than by setting the fields directly.

This structure is guaranteed to be a power of two in size, no bigger than one L2 cache line, and to be aligned modulo its size.

Reserved for use by the user application. When initialized with the netio_set_pkt_vector_entry() function, this field is guaranteed to be visible to readers only after all other fields are already visible. This way it can be used as a valid flag or generation counter.

Low 8 bits of the packet address to send. The high bits are acquired from the 'handle' field.

Number of bytes to transmit.

The raw handle from a netio_pkt_t. If this is NETIO_PKT_HANDLE_NONE, this vector entry will be skipped and no packet will be transmitted.

Definition at line 9 of file extable.c.