trap_retval ReqGet_sys_config( void )
{
unsigned_8 fpu;
get_sys_config_ret *ret;
ret = GetOutPtr( 0 );
ret->sys.os = OS_WINDOWS;
ret->sys.osmajor = _osmajor;
ret->sys.osminor = _osminor;
if( WindowsFlags & WF_CPU086 ) {
ret->sys.cpu = X86_86;
fpu = X86_87;
} else if( WindowsFlags & WF_CPU186 ) {
ret->sys.cpu = X86_186;
fpu = X86_87;
} else if( WindowsFlags & WF_CPU286 ) {
ret->sys.cpu = X86_286;
fpu = X86_287;
} else {
ret->sys.cpu = X86CPUType();
fpu = ret->sys.cpu & X86_CPU_MASK;
}
if( WindowsFlags & WF_80x87 ) {
FPUType = fpu;
} else {
FPUType = X86_NO;
}
ret->sys.fpu = FPUType;
ret->sys.mad = MAD_X86;
ret->sys.huge_shift = 3;
return( sizeof( *ret ) );
}
trap_version TRAPENTRY TrapInit( char *parm, char *err, bool remote )
{
trap_version ver;
out( "in TrapInit\r\n" );
out( " checking environment:\r\n" );
CPUType = X86CPUType();
Flags.Is386 = ( CPUType >= X86_386 );
if( parm[0] == 'D' || parm[0] == 'd' ) {
Flags.DRsOn = FALSE;
++parm;
} else if( out0( " CPU type\r\n" ) || ( Flags.Is386 == 0 ) ) {
Flags.DRsOn = FALSE;
} else if( out0( " WinEnh\r\n" ) || ( EnhancedWinCheck() & 0x7f ) ) {
/* Enhanced Windows 3.0 VM kernel messes up handling of debug regs */
Flags.DRsOn = FALSE;
} else if( out0( " DOSEMU\r\n" ) || DOSEMUCheck() ) {
/* no fiddling with debug regs in Linux DOSEMU either */
Flags.DRsOn = FALSE;
} else {
Flags.DRsOn = TRUE;
}
if( parm[0] == 'O' || parm[0] == 'o' ) {
Flags.NoOvlMgr = TRUE;
}
out( " done checking environment\r\n" );
err[0] = '\0'; /* all ok */
Flags.IsMMX = ( ( CPUType & X86_MMX ) != 0 );
Flags.IsXMM = ( ( CPUType & X86_XMM ) != 0 );
/* NPXType initializes '87, so check for it before a program
starts using the thing */
RealNPXType = NPXType();
InitVectors();
if( DOS_major >= 20 ) {
/* In an OS/2 2.0 DOS box. It doesn't let us fiddle the debug
registers. The check is done here because InitVectors is the
routine that sets up DOS_major */
Flags.DRsOn = FALSE;
}
Null87Emu();
NullOvlHdlr();
TrapTypeInit();
RedirectInit();
ExceptNum = -1;
WatchCount = 0;
ver.major = TRAP_MAJOR_VERSION;
ver.minor = TRAP_MINOR_VERSION;
ver.remote = FALSE;
out( "done TrapInit\r\n" );
return( ver );
}
trap_retval ReqGet_sys_config( void )
{
get_sys_config_ret *ret;
_DBG1(( "AccGetConfig" ));
ret = GetOutPtr(0);
ret->sys.os = MAD_OS_AUTOCAD;
ret->sys.osmajor = _osmajor;
ret->sys.osminor = _osminor;
ret->sys.cpu = X86CPUType();
ret->sys.huge_shift = 12;
ret->sys.fpu = RealNPXType;
ret->sys.mad = MAD_X86;
return( sizeof( *ret ) );
}
trap_retval ReqGet_sys_config( void )
/********************************/
{
get_sys_config_ret *ret;
_DBG( "AccGetConfig\r\n" );
ret = GetOutPtr( 0 );
ret->sys.os = MAD_OS_RATIONAL; // Pretend we're DOS/4G
ret->sys.osmajor = _osmajor;
ret->sys.osminor = _osminor;
ret->sys.cpu = X86CPUType();
ret->sys.huge_shift = 12;
ret->sys.fpu = NPXType(); //RealNPXType;
ret->sys.mad = MAD_X86;
_DBG( "os = %d, cpu=%d, fpu=%d, osmajor=%d, osminor=%d\r\n",
ret->sys.os, ret->sys.cpu, ret->sys.fpu, ret->sys.osmajor, ret->sys.osminor );
return( sizeof( *ret ) );
}
unsigned ReqGet_sys_config()
{
get_sys_config_ret *ret;
_DBG1(( "AccGetConfig\n" ));
ret = GetOutPtr(0);
ret->sys.os = OS_RATIONAL;
ret->sys.osmajor = _osmajor;
ret->sys.osminor = _osminor;
ret->sys.cpu = X86CPUType();
ret->sys.huge_shift = 12;
if( !AtEnd && HAVE_EMU ) {
ret->sys.fpu = X86_EMU;
} else {
ret->sys.fpu = RealNPXType;
}
ret->sys.mad = MAD_X86;
return( sizeof( *ret ) );
}
trap_retval ReqGet_sys_config( void )
{
get_sys_config_ret *ret;
ret = GetOutPtr( 0 );
ret->sys.os = MAD_OS_LINUX;
// TODO: Detect OS version (kernel version?)!
ret->sys.osmajor = 1;
ret->sys.osminor = 0;
ret->sys.cpu = X86CPUType();
if( HAVE_EMU ) {
ret->sys.fpu = X86_EMU;
} else {
ret->sys.fpu = ret->sys.cpu & X86_CPU_MASK;
}
ret->sys.huge_shift = 3;
ret->sys.mad = MAD_X86;
return( sizeof( *ret ) );
}
unsigned ReqGet_sys_config()
{
get_sys_config_ret *ret;
_DBG(("AccGetConfig\r\n"));
ret = GetOutPtr(0);
ret->sys.os = OS_PHARLAP;
ret->sys.osmajor = _osmajor;
ret->sys.osminor = _osminor;
ret->sys.cpu = X86CPUType();
ret->sys.huge_shift = 12;
if( HavePSP && !AtEnd ) {
if( Mach.msb_cr0 & MSW_EM ) {
ret->sys.fpu = X86_EMU;
} else {
ret->sys.fpu = RealNPXType;
}
} else {
ret->sys.fpu = RealNPXType;
}
ret->sys.mad = MAD_X86;
return( sizeof( *ret ) );
}
trap_retval ReqGet_sys_config( void )
{
get_sys_config_ret *ret;
SYSTEM_INFO info;
ret = GetOutPtr( 0 );
ret->sys.os = MAD_OS_NT;
#if defined( __WATCOMC__ )
ret->sys.osmajor = _osmajor;
ret->sys.osminor = _osminor;
#else
#endif
ret->sys.huge_shift = 3;
GetSystemInfo( &info );
#if defined( MD_x86 )
ret->sys.cpu = X86CPUType();
ret->sys.fpu = ret->sys.cpu & X86_CPU_MASK;
if( IsWOW ) {
ret->sys.os = MAD_OS_WINDOWS;
}
ret->sys.mad = MAD_X86;
#elif defined( MD_x64 )
ret->sys.cpu = X86_P4 | X86_MMX | X86_XMM;
ret->sys.fpu = ret->sys.cpu & X86_CPU_MASK;
// ret->sys.cpu = X64_CPU1;
// ret->sys.fpu = X64_FPU1;
if( !IsWOW ) {
// ret->sys.os = MAD_OS_NT64;
}
// ret->sys.mad = MAD_X64;
ret->sys.mad = MAD_X86;
#elif defined( MD_axp )
switch( info.dwProcessorType ) {
case PROCESSOR_ALPHA_21064:
ret->sys.cpu = AXP_21064;
break;
case 21164: /* guessing that this is the constant */
ret->sys.cpu = AXP_21164;
break;
default:
ret->sys.cpu = AXP_DUNNO;
break;
}
ret->sys.fpu = 0;
ret->sys.mad = MAD_AXP;
#elif defined( MD_ppc )
switch( info.dwProcessorType ) {
case PROCESSOR_PPC_601:
ret->sys.cpu = PPC_601;
break;
case PROCESSOR_PPC_603:
ret->sys.cpu = PPC_603;
break;
case PROCESSOR_PPC_604:
ret->sys.cpu = PPC_604;
break;
case PROCESSOR_PPC_620:
ret->sys.cpu = PPC_620;
break;
default:
ret->sys.cpu = AXP_DUNNO;
break;
}
ret->sys.fpu = 0;
ret->sys.mad = MAD_PPC;
#else
#error ReqGet_sys_config not configured
#endif
return( sizeof( *ret ) );
}