unsigned ReqMap_addr( void )
{
map_addr_req *acc;
map_addr_ret *ret;
if( !TaskLoaded ) {
acc = GetInPtr(0);
ret = GetOutPtr(0);
ret->out_addr = acc->in_addr;
ret->lo_bound = 0;
ret->hi_bound = ~(addr48_off)0;
return( sizeof( *ret ) );
}
return( DoAccess() );
}
trap_retval ReqMachine_data( void )
{
machine_data_ret *ret;
unsigned_8 *data;
if( !TaskLoaded ) {
ret = GetOutPtr( 0 );
data = GetOutPtr( sizeof( *ret ) );
ret->cache_start = 0;
ret->cache_end = ~(addr_off)0;
*data = X86AC_BIG;
return( sizeof( *ret ) + sizeof( *data ) );
}
return( DoAccess() );
}
unsigned ReqProg_go( void )
{
prog_go_ret *ret;
unsigned len;
if( !TaskLoaded ) {
ret = GetOutPtr( 0 );
ret->conditions = COND_TERMINATE;
return( sizeof( *ret ) );
}
RestoreVectors( CurrVectors );
len = DoAccess();
SaveVectors( CurrVectors );
RestoreVectors( LoadVectors );
return( len );
}
trap_retval ReqProg_kill( void )
{
trap_elen len;
prog_kill_ret *ret;
if( !TaskLoaded ) {
ret = GetOutPtr( 0 );
ret->err = 0;
return( sizeof( *ret ) );
}
len = DoAccess();
RemoteUnLink();
TaskLoaded = false;
RestoreVectors( OrigVectors );
return( len );
}
unsigned ReqProg_kill( void )
{
int len;
prog_kill_ret *ret;
if( !TaskLoaded ) {
ret = GetOutPtr( 0 );
ret->err = 0;
return( sizeof( *ret ) );
}
len = DoAccess();
RemoteUnLink();
TaskLoaded = FALSE;
RestoreVectors( OrigVectors );
return( len );
}
unsigned ReqGet_sys_config( void )
{
get_sys_config_ret *ret;
if( !TaskLoaded ) {
ret = GetOutPtr(0);
ret->sys.os = OS_IDUNNO;
ret->sys.osmajor = 0;
ret->sys.osminor = 0;
ret->sys.fpu = X86_NO;
ret->sys.huge_shift = 12;
ret->sys.cpu = X86_386;
ret->sys.mad = MAD_X86;
return( sizeof( *ret ) );
}
return( DoAccess() );
}
unsigned ReqClear_watch( void )
{
return( DoAccess() );
}
unsigned ReqSet_watch( void )
{
return( DoAccess() );
}
unsigned ReqWrite_regs( void )
{
return( DoAccess() );
}
// OBSOLETE - use ReqWrite_regs
unsigned ReqWrite_fpu( void )
{
return( DoAccess() );
}
trap_retval ReqClear_watch( void )
{
return( DoAccess() );
}
unsigned ReqGet_message_text( void )
{
return( DoAccess() );
}
trap_retval ReqProg_load( void )
{
char buffer[160];
char *src;
char *dst;
char *name;
char *endparm;
const char *err;
tiny_ret_t rc;
prog_load_ret *ret;
trap_elen len;
SaveVectors( OrigVectors );
_DBG_EnterFunc( "AccLoadProg()" );
ret = GetOutPtr( 0 );
src = name = GetInPtr( sizeof( prog_load_req ) );
rc = FindProgFile( src, buffer, DosExtList );
endparm = LinkParms;
while( *endparm++ != '\0' ) {} // skip trap parameters
strcpy( endparm, buffer ); // add command line
// result is as follow
// "trap parameters string"+"\0"+"command line string"+"\0"
err = RemoteLink( LinkParms, false );
if( err != NULL ) {
_DBG_Writeln( "Can't RemoteLink" );
TinyWrite( TINY_ERR, err, strlen( err ) );
LoadError = err;
ret->err = 1;
len = 0;
} else {
if( TINY_OK( rc ) ) {
while( *src++ != '\0' ) {}
len = GetTotalSize() - ( src - name ) - sizeof( prog_load_req );
dst = (char *)buffer;
while( *dst++ != '\0' ) {};
memcpy( dst, src, len );
dst += len;
_DBG_Writeln( "StartPacket" );
StartPacket();
_DBG_Writeln( "AddPacket" );
AddPacket( In_Mx_Ptr[0].ptr, sizeof( prog_load_req ) );
_DBG_Writeln( "AddPacket" );
AddPacket( buffer, dst - buffer );
_DBG_Writeln( "PutPacket" );
PutPacket();
_DBG_Writeln( "GetPacket" );
len = GetPacket();
_DBG_Writeln( "RemovePacket" );
RemovePacket( ret, sizeof( *ret ) );
} else {
len = DoAccess();
}
_DBG_Writeln( "Linked --" );
if( ret->err != 0 ) {
get_err_text_req erracc;
prog_kill_req killacc;
trap_elen msg_len;
_DBG_Writeln( "loadret->errcode != 0" );
if( LoadError == NULL ) {
_DBG_Writeln( "making a REQ_GET_ERR_TEXT request" );
erracc.req = REQ_GET_ERR_TEXT;
erracc.err = ret->err;
_DBG_Writeln( "StartPacket" );
StartPacket();
_DBG_Writeln( "AddPacket" );
AddPacket( &erracc, sizeof( erracc ) );
_DBG_Writeln( "PutPacket" );
PutPacket();
_DBG_Writeln( "GetPacket" );
msg_len = GetPacket();
_DBG_Writeln( "RemovePacket" );
RemovePacket( FailMsg, msg_len );
_DBG_Write( "FailMsg : " );
_DBG_NoTabWriteln( FailMsg );
LoadError = FailMsg;
}
_DBG_Writeln( "making a REQ_PROG_KILL request" );
killacc.req = REQ_PROG_KILL;
_DBG_Writeln( "StartPacket" );
StartPacket();
_DBG_Writeln( "AddPacket" );
AddPacket( &killacc, sizeof( killacc ) );
_DBG_Writeln( "PutPacket" );
PutPacket();
_DBG_Writeln( "GetPacket" );
GetPacket();
//RemovePacket( &erracc, msg_len );
RemoteUnLink();
TaskLoaded = false;
}
}
if( ret->err == 0 ) {
_DBG_Writeln( "loadret->error_code == 0" );
TaskLoaded = true;
}
SaveVectors( LoadVectors );
SaveVectors( CurrVectors );
_DBG_ExitFunc( "AccLoadProg()" );
return( len );
}
trap_retval ReqRedirect_stdout( void )
{
return( DoAccess() );
}
trap_retval ReqGet_message_text( void )
{
return( DoAccess() );
}
trap_retval ReqClear_break( void )
{
return( DoAccess() );
}
trap_retval ReqSet_break( void )
{
return( DoAccess() );
}
unsigned ReqSet_break( void )
{
return( DoAccess() );
}
trap_retval ReqWrite_regs( void )
{
return( DoAccess() );
}
unsigned ReqClear_break( void )
{
return( DoAccess() );
}
unsigned ReqProg_load( void )
{
char buffer[160];
char *src;
char *dst;
char *name;
char *endparm;
char *err;
tiny_ret_t rc;
prog_load_ret *ret;
unsigned_16 len;
SaveVectors( OrigVectors );
_DBG_EnterFunc( "AccLoadProg()" );
ret = GetOutPtr( 0 );
src = name = GetInPtr( sizeof( prog_load_req ) );
rc = FindFilePath( src, buffer, DosXExtList );
endparm = LinkParm;
while( *endparm++ != '\0' ) {} // skip program name
strcpy( endparm, buffer );
err = RemoteLink( LinkParm, 0 );
if( err != NULL ) {
_DBG_Writeln( "Can't RemoteLink" );
TinyWrite( TINY_ERR, err, strlen( err ) );
LoadError = err;
ret->err = 1;
len = 0;
} else {
if( TINY_OK( rc ) ) {
while( *src++ != '\0' ) {}
len = GetTotalSize() - ( src - name ) - sizeof( prog_load_req );
dst = (char *)buffer;
while( *dst++ != '\0' ) {};
memcpy( dst, src, len );
dst += len;
_DBG_Writeln( "StartPacket" );
StartPacket();
_DBG_Writeln( "AddPacket" );
AddPacket( sizeof( prog_load_req ), In_Mx_Ptr[0].ptr );
_DBG_Writeln( "AddPacket" );
AddPacket( dst - buffer, buffer );
_DBG_Writeln( "PutPacket" );
PutPacket();
_DBG_Writeln( "GetPacket" );
len = GetPacket();
_DBG_Writeln( "RemovePacket" );
RemovePacket( sizeof( *ret ), ret );
} else {
len = DoAccess();
}
_DBG_Writeln( "Linked --" );
if( ret->err != 0 ) {
get_err_text_req erracc;
prog_kill_req killacc;
int msg_len;
_DBG_Writeln( "loadret->errcode != 0" );
if( LoadError == NULL ) {
_DBG_Writeln( "making a REQ_GET_ERR_TEXT request" );
erracc.req = REQ_GET_ERR_TEXT;
erracc.err = ret->err;
_DBG_Writeln( "StartPacket" );
StartPacket();
_DBG_Writeln( "AddPacket" );
AddPacket( sizeof( erracc ), &erracc );
_DBG_Writeln( "PutPacket" );
PutPacket();
_DBG_Writeln( "GetPacket" );
msg_len = GetPacket();
_DBG_Writeln( "RemovePacket" );
RemovePacket( msg_len, FailMsg );
_DBG_Write( "FailMsg : " );
_DBG_NoTabWriteln( FailMsg );
LoadError = FailMsg;
}
_DBG_Writeln( "making a REQ_PROG_KILL request" );
killacc.req = REQ_PROG_KILL;
_DBG_Writeln( "StartPacket" );
StartPacket();
_DBG_Writeln( "AddPacket" );
AddPacket( sizeof( killacc ), &killacc );
_DBG_Writeln( "PutPacket" );
PutPacket();
_DBG_Writeln( "GetPacket" );
GetPacket();
//RemovePacket( msg_len, &erracc );
RemoteUnLink();
TaskLoaded = FALSE;
}
}
if( ret->err == 0 ) {
_DBG_Writeln( "loadret->error_code == 0" );
TaskLoaded = TRUE;
}
SaveVectors( LoadVectors );
SaveVectors( CurrVectors );
_DBG_ExitFunc( "AccLoadProg()" );
return( len );
}
unsigned ReqRedirect_stdout( void )
{
return( DoAccess() );
}
trap_retval ReqSet_watch( void )
{
return( DoAccess() );
}