forked from Mirrors/wine-wine
512 lines
17 KiB
C
512 lines
17 KiB
C
/*
|
|
* PowerPC signal handling routines
|
|
*
|
|
* Copyright 2002 Marcus Meissner, SuSE Linux AG
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2.1 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
|
|
*/
|
|
|
|
#if 0
|
|
#pragma makedep unix
|
|
#endif
|
|
|
|
#ifdef __powerpc__
|
|
|
|
#include "config.h"
|
|
#include "wine/port.h"
|
|
|
|
#include <assert.h>
|
|
#include <pthread.h>
|
|
#include <signal.h>
|
|
#include <stdlib.h>
|
|
#include <stdarg.h>
|
|
#include <stdio.h>
|
|
#include <sys/types.h>
|
|
#ifdef HAVE_UNISTD_H
|
|
# include <unistd.h>
|
|
#endif
|
|
#ifdef HAVE_SYS_PARAM_H
|
|
# include <sys/param.h>
|
|
#endif
|
|
#ifdef HAVE_SYSCALL_H
|
|
# include <syscall.h>
|
|
#else
|
|
# ifdef HAVE_SYS_SYSCALL_H
|
|
# include <sys/syscall.h>
|
|
# endif
|
|
#endif
|
|
#ifdef HAVE_SYS_SIGNAL_H
|
|
# include <sys/signal.h>
|
|
#endif
|
|
#ifdef HAVE_SYS_UCONTEXT_H
|
|
# include <sys/ucontext.h>
|
|
#endif
|
|
|
|
#include "ntstatus.h"
|
|
#define WIN32_NO_STATUS
|
|
#include "windef.h"
|
|
#include "winternl.h"
|
|
#include "wine/exception.h"
|
|
#include "wine/asm.h"
|
|
#include "unix_private.h"
|
|
#include "wine/debug.h"
|
|
|
|
static pthread_key_t teb_key;
|
|
|
|
|
|
/***********************************************************************
|
|
* set_cpu_context
|
|
*
|
|
* Set the new CPU context.
|
|
*/
|
|
static void set_cpu_context( const CONTEXT *context )
|
|
{
|
|
FIXME("not implemented\n");
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* get_server_context_flags
|
|
*
|
|
* Convert CPU-specific flags to generic server flags
|
|
*/
|
|
static unsigned int get_server_context_flags( DWORD flags )
|
|
{
|
|
unsigned int ret = 0;
|
|
|
|
if (flags & CONTEXT_CONTROL) ret |= SERVER_CTX_CONTROL;
|
|
if (flags & CONTEXT_INTEGER) ret |= SERVER_CTX_INTEGER;
|
|
if (flags & CONTEXT_FLOATING_POINT) ret |= SERVER_CTX_FLOATING_POINT;
|
|
if (flags & CONTEXT_DEBUG_REGISTERS) ret |= SERVER_CTX_DEBUG_REGISTERS;
|
|
return ret;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* copy_context
|
|
*
|
|
* Copy a register context according to the flags.
|
|
*/
|
|
static void copy_context( CONTEXT *to, const CONTEXT *from, DWORD flags )
|
|
{
|
|
if (flags & CONTEXT_CONTROL)
|
|
{
|
|
to->Msr = from->Msr;
|
|
to->Ctr = from->Ctr;
|
|
to->Iar = from->Iar;
|
|
to->Lr = from->Lr;
|
|
to->Dar = from->Dar;
|
|
to->Dsisr = from->Dsisr;
|
|
to->Trap = from->Trap;
|
|
}
|
|
if (flags & CONTEXT_INTEGER)
|
|
{
|
|
to->Gpr0 = from->Gpr0;
|
|
to->Gpr1 = from->Gpr1;
|
|
to->Gpr2 = from->Gpr2;
|
|
to->Gpr3 = from->Gpr3;
|
|
to->Gpr4 = from->Gpr4;
|
|
to->Gpr5 = from->Gpr5;
|
|
to->Gpr6 = from->Gpr6;
|
|
to->Gpr7 = from->Gpr7;
|
|
to->Gpr8 = from->Gpr8;
|
|
to->Gpr9 = from->Gpr9;
|
|
to->Gpr10 = from->Gpr10;
|
|
to->Gpr11 = from->Gpr11;
|
|
to->Gpr12 = from->Gpr12;
|
|
to->Gpr13 = from->Gpr13;
|
|
to->Gpr14 = from->Gpr14;
|
|
to->Gpr15 = from->Gpr15;
|
|
to->Gpr16 = from->Gpr16;
|
|
to->Gpr17 = from->Gpr17;
|
|
to->Gpr18 = from->Gpr18;
|
|
to->Gpr19 = from->Gpr19;
|
|
to->Gpr20 = from->Gpr20;
|
|
to->Gpr21 = from->Gpr21;
|
|
to->Gpr22 = from->Gpr22;
|
|
to->Gpr23 = from->Gpr23;
|
|
to->Gpr24 = from->Gpr24;
|
|
to->Gpr25 = from->Gpr25;
|
|
to->Gpr26 = from->Gpr26;
|
|
to->Gpr27 = from->Gpr27;
|
|
to->Gpr28 = from->Gpr28;
|
|
to->Gpr29 = from->Gpr29;
|
|
to->Gpr30 = from->Gpr30;
|
|
to->Gpr31 = from->Gpr31;
|
|
to->Xer = from->Xer;
|
|
to->Cr = from->Cr;
|
|
}
|
|
if (flags & CONTEXT_FLOATING_POINT)
|
|
{
|
|
to->Fpr0 = from->Fpr0;
|
|
to->Fpr1 = from->Fpr1;
|
|
to->Fpr2 = from->Fpr2;
|
|
to->Fpr3 = from->Fpr3;
|
|
to->Fpr4 = from->Fpr4;
|
|
to->Fpr5 = from->Fpr5;
|
|
to->Fpr6 = from->Fpr6;
|
|
to->Fpr7 = from->Fpr7;
|
|
to->Fpr8 = from->Fpr8;
|
|
to->Fpr9 = from->Fpr9;
|
|
to->Fpr10 = from->Fpr10;
|
|
to->Fpr11 = from->Fpr11;
|
|
to->Fpr12 = from->Fpr12;
|
|
to->Fpr13 = from->Fpr13;
|
|
to->Fpr14 = from->Fpr14;
|
|
to->Fpr15 = from->Fpr15;
|
|
to->Fpr16 = from->Fpr16;
|
|
to->Fpr17 = from->Fpr17;
|
|
to->Fpr18 = from->Fpr18;
|
|
to->Fpr19 = from->Fpr19;
|
|
to->Fpr20 = from->Fpr20;
|
|
to->Fpr21 = from->Fpr21;
|
|
to->Fpr22 = from->Fpr22;
|
|
to->Fpr23 = from->Fpr23;
|
|
to->Fpr24 = from->Fpr24;
|
|
to->Fpr25 = from->Fpr25;
|
|
to->Fpr26 = from->Fpr26;
|
|
to->Fpr27 = from->Fpr27;
|
|
to->Fpr28 = from->Fpr28;
|
|
to->Fpr29 = from->Fpr29;
|
|
to->Fpr30 = from->Fpr30;
|
|
to->Fpr31 = from->Fpr31;
|
|
to->Fpscr = from->Fpscr;
|
|
}
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* context_to_server
|
|
*
|
|
* Convert a register context to the server format.
|
|
*/
|
|
NTSTATUS context_to_server( context_t *to, const CONTEXT *from )
|
|
{
|
|
DWORD flags = from->ContextFlags; /* no CPU id? */
|
|
|
|
memset( to, 0, sizeof(*to) );
|
|
to->cpu = CPU_POWERPC;
|
|
|
|
if (flags & CONTEXT_CONTROL)
|
|
{
|
|
to->flags |= SERVER_CTX_CONTROL;
|
|
to->ctl.powerpc_regs.iar = from->Iar;
|
|
to->ctl.powerpc_regs.msr = from->Msr;
|
|
to->ctl.powerpc_regs.ctr = from->Ctr;
|
|
to->ctl.powerpc_regs.lr = from->Lr;
|
|
to->ctl.powerpc_regs.dar = from->Dar;
|
|
to->ctl.powerpc_regs.dsisr = from->Dsisr;
|
|
to->ctl.powerpc_regs.trap = from->Trap;
|
|
}
|
|
if (flags & CONTEXT_INTEGER)
|
|
{
|
|
to->flags |= SERVER_CTX_INTEGER;
|
|
to->integer.powerpc_regs.gpr[0] = from->Gpr0;
|
|
to->integer.powerpc_regs.gpr[1] = from->Gpr1;
|
|
to->integer.powerpc_regs.gpr[2] = from->Gpr2;
|
|
to->integer.powerpc_regs.gpr[3] = from->Gpr3;
|
|
to->integer.powerpc_regs.gpr[4] = from->Gpr4;
|
|
to->integer.powerpc_regs.gpr[5] = from->Gpr5;
|
|
to->integer.powerpc_regs.gpr[6] = from->Gpr6;
|
|
to->integer.powerpc_regs.gpr[7] = from->Gpr7;
|
|
to->integer.powerpc_regs.gpr[8] = from->Gpr8;
|
|
to->integer.powerpc_regs.gpr[9] = from->Gpr9;
|
|
to->integer.powerpc_regs.gpr[10] = from->Gpr10;
|
|
to->integer.powerpc_regs.gpr[11] = from->Gpr11;
|
|
to->integer.powerpc_regs.gpr[12] = from->Gpr12;
|
|
to->integer.powerpc_regs.gpr[13] = from->Gpr13;
|
|
to->integer.powerpc_regs.gpr[14] = from->Gpr14;
|
|
to->integer.powerpc_regs.gpr[15] = from->Gpr15;
|
|
to->integer.powerpc_regs.gpr[16] = from->Gpr16;
|
|
to->integer.powerpc_regs.gpr[17] = from->Gpr17;
|
|
to->integer.powerpc_regs.gpr[18] = from->Gpr18;
|
|
to->integer.powerpc_regs.gpr[19] = from->Gpr19;
|
|
to->integer.powerpc_regs.gpr[20] = from->Gpr20;
|
|
to->integer.powerpc_regs.gpr[21] = from->Gpr21;
|
|
to->integer.powerpc_regs.gpr[22] = from->Gpr22;
|
|
to->integer.powerpc_regs.gpr[23] = from->Gpr23;
|
|
to->integer.powerpc_regs.gpr[24] = from->Gpr24;
|
|
to->integer.powerpc_regs.gpr[25] = from->Gpr25;
|
|
to->integer.powerpc_regs.gpr[26] = from->Gpr26;
|
|
to->integer.powerpc_regs.gpr[27] = from->Gpr27;
|
|
to->integer.powerpc_regs.gpr[28] = from->Gpr28;
|
|
to->integer.powerpc_regs.gpr[29] = from->Gpr29;
|
|
to->integer.powerpc_regs.gpr[30] = from->Gpr30;
|
|
to->integer.powerpc_regs.gpr[31] = from->Gpr31;
|
|
to->integer.powerpc_regs.xer = from->Xer;
|
|
to->integer.powerpc_regs.cr = from->Cr;
|
|
}
|
|
if (flags & CONTEXT_FLOATING_POINT)
|
|
{
|
|
to->flags |= SERVER_CTX_FLOATING_POINT;
|
|
to->fp.powerpc_regs.fpr[0] = from->Fpr0;
|
|
to->fp.powerpc_regs.fpr[1] = from->Fpr1;
|
|
to->fp.powerpc_regs.fpr[2] = from->Fpr2;
|
|
to->fp.powerpc_regs.fpr[3] = from->Fpr3;
|
|
to->fp.powerpc_regs.fpr[4] = from->Fpr4;
|
|
to->fp.powerpc_regs.fpr[5] = from->Fpr5;
|
|
to->fp.powerpc_regs.fpr[6] = from->Fpr6;
|
|
to->fp.powerpc_regs.fpr[7] = from->Fpr7;
|
|
to->fp.powerpc_regs.fpr[8] = from->Fpr8;
|
|
to->fp.powerpc_regs.fpr[9] = from->Fpr9;
|
|
to->fp.powerpc_regs.fpr[10] = from->Fpr10;
|
|
to->fp.powerpc_regs.fpr[11] = from->Fpr11;
|
|
to->fp.powerpc_regs.fpr[12] = from->Fpr12;
|
|
to->fp.powerpc_regs.fpr[13] = from->Fpr13;
|
|
to->fp.powerpc_regs.fpr[14] = from->Fpr14;
|
|
to->fp.powerpc_regs.fpr[15] = from->Fpr15;
|
|
to->fp.powerpc_regs.fpr[16] = from->Fpr16;
|
|
to->fp.powerpc_regs.fpr[17] = from->Fpr17;
|
|
to->fp.powerpc_regs.fpr[18] = from->Fpr18;
|
|
to->fp.powerpc_regs.fpr[19] = from->Fpr19;
|
|
to->fp.powerpc_regs.fpr[20] = from->Fpr20;
|
|
to->fp.powerpc_regs.fpr[21] = from->Fpr21;
|
|
to->fp.powerpc_regs.fpr[22] = from->Fpr22;
|
|
to->fp.powerpc_regs.fpr[23] = from->Fpr23;
|
|
to->fp.powerpc_regs.fpr[24] = from->Fpr24;
|
|
to->fp.powerpc_regs.fpr[25] = from->Fpr25;
|
|
to->fp.powerpc_regs.fpr[26] = from->Fpr26;
|
|
to->fp.powerpc_regs.fpr[27] = from->Fpr27;
|
|
to->fp.powerpc_regs.fpr[28] = from->Fpr28;
|
|
to->fp.powerpc_regs.fpr[29] = from->Fpr29;
|
|
to->fp.powerpc_regs.fpr[30] = from->Fpr30;
|
|
to->fp.powerpc_regs.fpr[31] = from->Fpr31;
|
|
to->fp.powerpc_regs.fpscr = from->Fpscr;
|
|
}
|
|
return STATUS_SUCCESS;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* context_from_server
|
|
*
|
|
* Convert a register context from the server format.
|
|
*/
|
|
NTSTATUS context_from_server( CONTEXT *to, const context_t *from )
|
|
{
|
|
if (from->cpu != CPU_POWERPC) return STATUS_INVALID_PARAMETER;
|
|
|
|
to->ContextFlags = 0; /* no CPU id? */
|
|
if (from->flags & SERVER_CTX_CONTROL)
|
|
{
|
|
to->ContextFlags |= CONTEXT_CONTROL;
|
|
to->Msr = from->ctl.powerpc_regs.msr;
|
|
to->Ctr = from->ctl.powerpc_regs.ctr;
|
|
to->Iar = from->ctl.powerpc_regs.iar;
|
|
to->Lr = from->ctl.powerpc_regs.lr;
|
|
to->Dar = from->ctl.powerpc_regs.dar;
|
|
to->Dsisr = from->ctl.powerpc_regs.dsisr;
|
|
to->Trap = from->ctl.powerpc_regs.trap;
|
|
}
|
|
if (from->flags & SERVER_CTX_INTEGER)
|
|
{
|
|
to->ContextFlags |= CONTEXT_INTEGER;
|
|
to->Gpr0 = from->integer.powerpc_regs.gpr[0];
|
|
to->Gpr1 = from->integer.powerpc_regs.gpr[1];
|
|
to->Gpr2 = from->integer.powerpc_regs.gpr[2];
|
|
to->Gpr3 = from->integer.powerpc_regs.gpr[3];
|
|
to->Gpr4 = from->integer.powerpc_regs.gpr[4];
|
|
to->Gpr5 = from->integer.powerpc_regs.gpr[5];
|
|
to->Gpr6 = from->integer.powerpc_regs.gpr[6];
|
|
to->Gpr7 = from->integer.powerpc_regs.gpr[7];
|
|
to->Gpr8 = from->integer.powerpc_regs.gpr[8];
|
|
to->Gpr9 = from->integer.powerpc_regs.gpr[9];
|
|
to->Gpr10 = from->integer.powerpc_regs.gpr[10];
|
|
to->Gpr11 = from->integer.powerpc_regs.gpr[11];
|
|
to->Gpr12 = from->integer.powerpc_regs.gpr[12];
|
|
to->Gpr13 = from->integer.powerpc_regs.gpr[13];
|
|
to->Gpr14 = from->integer.powerpc_regs.gpr[14];
|
|
to->Gpr15 = from->integer.powerpc_regs.gpr[15];
|
|
to->Gpr16 = from->integer.powerpc_regs.gpr[16];
|
|
to->Gpr17 = from->integer.powerpc_regs.gpr[17];
|
|
to->Gpr18 = from->integer.powerpc_regs.gpr[18];
|
|
to->Gpr19 = from->integer.powerpc_regs.gpr[19];
|
|
to->Gpr20 = from->integer.powerpc_regs.gpr[20];
|
|
to->Gpr21 = from->integer.powerpc_regs.gpr[21];
|
|
to->Gpr22 = from->integer.powerpc_regs.gpr[22];
|
|
to->Gpr23 = from->integer.powerpc_regs.gpr[23];
|
|
to->Gpr24 = from->integer.powerpc_regs.gpr[24];
|
|
to->Gpr25 = from->integer.powerpc_regs.gpr[25];
|
|
to->Gpr26 = from->integer.powerpc_regs.gpr[26];
|
|
to->Gpr27 = from->integer.powerpc_regs.gpr[27];
|
|
to->Gpr28 = from->integer.powerpc_regs.gpr[28];
|
|
to->Gpr29 = from->integer.powerpc_regs.gpr[29];
|
|
to->Gpr30 = from->integer.powerpc_regs.gpr[30];
|
|
to->Gpr31 = from->integer.powerpc_regs.gpr[31];
|
|
to->Xer = from->integer.powerpc_regs.xer;
|
|
to->Cr = from->integer.powerpc_regs.cr;
|
|
}
|
|
if (from->flags & SERVER_CTX_FLOATING_POINT)
|
|
{
|
|
to->ContextFlags |= CONTEXT_FLOATING_POINT;
|
|
to->Fpr0 = from->fp.powerpc_regs.fpr[0];
|
|
to->Fpr1 = from->fp.powerpc_regs.fpr[1];
|
|
to->Fpr2 = from->fp.powerpc_regs.fpr[2];
|
|
to->Fpr3 = from->fp.powerpc_regs.fpr[3];
|
|
to->Fpr4 = from->fp.powerpc_regs.fpr[4];
|
|
to->Fpr5 = from->fp.powerpc_regs.fpr[5];
|
|
to->Fpr6 = from->fp.powerpc_regs.fpr[6];
|
|
to->Fpr7 = from->fp.powerpc_regs.fpr[7];
|
|
to->Fpr8 = from->fp.powerpc_regs.fpr[8];
|
|
to->Fpr9 = from->fp.powerpc_regs.fpr[9];
|
|
to->Fpr10 = from->fp.powerpc_regs.fpr[10];
|
|
to->Fpr11 = from->fp.powerpc_regs.fpr[11];
|
|
to->Fpr12 = from->fp.powerpc_regs.fpr[12];
|
|
to->Fpr13 = from->fp.powerpc_regs.fpr[13];
|
|
to->Fpr14 = from->fp.powerpc_regs.fpr[14];
|
|
to->Fpr15 = from->fp.powerpc_regs.fpr[15];
|
|
to->Fpr16 = from->fp.powerpc_regs.fpr[16];
|
|
to->Fpr17 = from->fp.powerpc_regs.fpr[17];
|
|
to->Fpr18 = from->fp.powerpc_regs.fpr[18];
|
|
to->Fpr19 = from->fp.powerpc_regs.fpr[19];
|
|
to->Fpr20 = from->fp.powerpc_regs.fpr[20];
|
|
to->Fpr21 = from->fp.powerpc_regs.fpr[21];
|
|
to->Fpr22 = from->fp.powerpc_regs.fpr[22];
|
|
to->Fpr23 = from->fp.powerpc_regs.fpr[23];
|
|
to->Fpr24 = from->fp.powerpc_regs.fpr[24];
|
|
to->Fpr25 = from->fp.powerpc_regs.fpr[25];
|
|
to->Fpr26 = from->fp.powerpc_regs.fpr[26];
|
|
to->Fpr27 = from->fp.powerpc_regs.fpr[27];
|
|
to->Fpr28 = from->fp.powerpc_regs.fpr[28];
|
|
to->Fpr29 = from->fp.powerpc_regs.fpr[29];
|
|
to->Fpr30 = from->fp.powerpc_regs.fpr[30];
|
|
to->Fpr31 = from->fp.powerpc_regs.fpr[31];
|
|
to->Fpscr = from->fp.powerpc_regs.fpscr;
|
|
}
|
|
return STATUS_SUCCESS;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* NtSetContextThread (NTDLL.@)
|
|
* ZwSetContextThread (NTDLL.@)
|
|
*/
|
|
NTSTATUS WINAPI NtSetContextThread( HANDLE handle, const CONTEXT *context )
|
|
{
|
|
NTSTATUS ret;
|
|
BOOL self;
|
|
context_t server_context;
|
|
|
|
context_to_server( &server_context, context );
|
|
ret = set_thread_context( handle, &server_context, &self );
|
|
if (self && ret == STATUS_SUCCESS) set_cpu_context( context );
|
|
return ret;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* NtGetContextThread (NTDLL.@)
|
|
* ZwGetContextThread (NTDLL.@)
|
|
*/
|
|
NTSTATUS WINAPI NtGetContextThread( HANDLE handle, CONTEXT *context )
|
|
{
|
|
NTSTATUS ret;
|
|
DWORD needed_flags = context->ContextFlags;
|
|
BOOL self = (handle == GetCurrentThread());
|
|
|
|
if (!self)
|
|
{
|
|
context_t server_context;
|
|
unsigned int server_flags = get_server_context_flags( context->ContextFlags );
|
|
|
|
if ((ret = get_thread_context( handle, &server_context, server_flags, &self ))) return ret;
|
|
if ((ret = context_from_server( context, &server_context ))) return ret;
|
|
needed_flags &= ~context->ContextFlags;
|
|
}
|
|
|
|
if (self && needed_flags)
|
|
{
|
|
CONTEXT ctx;
|
|
RtlCaptureContext( &ctx );
|
|
copy_context( context, &ctx, ctx.ContextFlags & needed_flags );
|
|
context->ContextFlags |= ctx.ContextFlags & needed_flags;
|
|
}
|
|
return STATUS_SUCCESS;
|
|
}
|
|
|
|
|
|
/**********************************************************************
|
|
* get_thread_ldt_entry
|
|
*/
|
|
NTSTATUS CDECL get_thread_ldt_entry( HANDLE handle, void *data, ULONG len, ULONG *ret_len )
|
|
{
|
|
return STATUS_NOT_IMPLEMENTED;
|
|
}
|
|
|
|
|
|
/******************************************************************************
|
|
* NtSetLdtEntries (NTDLL.@)
|
|
* ZwSetLdtEntries (NTDLL.@)
|
|
*/
|
|
NTSTATUS WINAPI NtSetLdtEntries( ULONG sel1, LDT_ENTRY entry1, ULONG sel2, LDT_ENTRY entry2 )
|
|
{
|
|
return STATUS_NOT_IMPLEMENTED;
|
|
}
|
|
|
|
|
|
/**********************************************************************
|
|
* signal_init_threading
|
|
*/
|
|
void signal_init_threading(void)
|
|
{
|
|
pthread_key_create( &teb_key, NULL );
|
|
}
|
|
|
|
|
|
/**********************************************************************
|
|
* signal_alloc_thread
|
|
*/
|
|
NTSTATUS signal_alloc_thread( TEB *teb )
|
|
{
|
|
return STATUS_SUCCESS;
|
|
}
|
|
|
|
|
|
/**********************************************************************
|
|
* signal_free_thread
|
|
*/
|
|
void signal_free_thread( TEB *teb )
|
|
{
|
|
}
|
|
|
|
|
|
/**********************************************************************
|
|
* signal_init_thread
|
|
*/
|
|
void signal_init_thread( TEB *teb )
|
|
{
|
|
pthread_setspecific( teb_key, teb );
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* signal_exit_thread
|
|
*/
|
|
void signal_exit_thread( int status, void (*func)(int) )
|
|
{
|
|
func( status );
|
|
}
|
|
|
|
|
|
/**********************************************************************
|
|
* NtCurrentTeb (NTDLL.@)
|
|
*/
|
|
TEB * WINAPI NtCurrentTeb(void)
|
|
{
|
|
return pthread_getspecific( teb_key );
|
|
}
|
|
|
|
#endif /* __powerpc__ */
|