static void FuncRefresh( a_window *wnd )
{
func_window *func = WndFunc( wnd );
mod_handle mod;
if( UpdateFlags & UP_SYM_CHANGE ) {
if( func->is_global ) {
FuncNewMod( wnd, func->mod );
} else if( DeAliasAddrMod( GetCodeDot(), &mod ) == SR_NONE ) {
FuncNoMod( wnd );
} else {
FuncNewMod( wnd, mod );
}
} else if( ( UpdateFlags & UP_CODE_ADDR_CHANGE ) && !func->is_global ) {
if( DeAliasAddrMod( GetCodeDot(), &mod ) == SR_NONE ) {
FuncNoMod( wnd );
} else {
FuncNewMod( wnd, mod );
}
} else if( UpdateFlags & UP_BREAK_CHANGE ) {
if( func->toggled_break ) {
func->toggled_break = FALSE;
} else {
WndRepaint( wnd );
}
}
}
static a_window *DoWndSrcInspect( address addr, bool existing )
{
a_window *wnd;
// bool nil;
mod_handle mod;
DIPHDL( cue, ch );
a_window *active;
active = WndFindActive();
// nil = false;
if( IS_NIL_ADDR( addr ) ) {
// nil = true;
addr = Context.execution;
}
wnd = NULL;
if( existing ) {
wnd = WndFindExisting( WND_SOURCE );
}
if( wnd == NULL ) {
if( DeAliasAddrMod( addr, &mod ) == SR_NONE
|| DeAliasAddrCue( mod, addr, ch ) == SR_NONE ) {
ch = NULL;
}
wnd = DoWndSrcOpen( ch, existing );
}
if( !SrcMoveDot( wnd, addr ) || !SrcHasFileOpen( wnd ) ) {
if( active != NULL ) WndRestoreToFront( active );
return( NULL );
}
return( wnd );
}
static void BrkRefresh( a_window *wnd )
{
brkp *bp;
int row;
if( UpdateFlags & BrkInfo.flags & ~(UP_OPEN_CHANGE|UP_MEM_CHANGE) ) {
BrkInit( wnd );
} else if( UpdateFlags & UP_MEM_CHANGE ) {
row = 0;
for( bp = BrkList; bp != NULL; bp = bp->next ) {
if( !IS_BP_EXECUTE( bp->th ) ) {
WndPieceDirty( wnd, row, PIECE_SOURCE );
}
++row;
}
}
#ifdef OPENER_GADGET
{
int i;
brkp *bp;
mod_handle mh;
if( UpdateFlags & UP_OPEN_CHANGE ) {
for( i = 0, bp = BrkList; bp != NULL; bp = bp->next, ++i ) {
DeAliasAddrMod( bp->loc.addr, &mh );
bp->status.b.source_open =
CheckOpenGadget( wnd, i, bp->status.b.source_open, mh,
bp->source_line != NULL, PIECE_OPENER );
}
}
}
#endif
}
extern bool SrcMoveDot( a_window *wnd, address addr )
{
unsigned line;
mod_handle mod;
file_window *file;
DIPHDL( cue, ch );
if( wnd == NULL ) return( FALSE );
file = WndFile( wnd );
if( file->mod == NO_MOD && !file->track ) return( FALSE );
if( IS_NIL_ADDR( addr ) ) {
WndScrollAbs( wnd, 0 );
return( FALSE );
}
DeAliasAddrMod( addr, &mod );
if( DeAliasAddrCue( mod, addr, ch ) == SR_NONE ) {
if( LineCue( mod, 0, 0, 0, ch ) == SR_NONE ) return( FALSE );
}
line = CueLine( ch );
if( mod != file->mod || CueFileId( ch ) != file->file_id ) {
if( !file->track ) return( FALSE );
FileTrack( wnd, ch );
}
--line;
WndScrollAbs( wnd, line ); //
WndMoveCurrent( wnd, line, PIECE_SOURCE );
FileSetDotAddr( wnd, addr );
FileSetTitle( wnd, CueMod( ch ) );
return( TRUE );
}
address DefAddrSpaceForAddr( address addr )
{
mod_handle mod;
if( DeAliasAddrMod( addr, &mod ) == SR_NONE )
mod = NO_MOD;
return( DefAddrSpaceForMod( mod ) );
}
void ClearAllModBreaks( mod_handle handle )
{
brkp *bp, *next;
mod_handle mh;
for( bp = BrkList; bp != NULL; bp = next ) {
next = bp->next;
DeAliasAddrMod( bp->loc.addr, &mh );
if( mh == handle ) {
RemovePoint( bp );
}
}
}
static bool BrkGetLine( a_window *wnd, int row, int piece,
wnd_line_piece *line )
{
brkp *bp;
break_window *wndbreak;
bool curr;
wndbreak = WndBreak( wnd );
bp = BrkGetBP( row );
if( bp == NULL )
return( false );
line->text = TxtBuff;
line->tabstop = false;
switch( piece ) {
#ifdef OPENER_GADGET
case PIECE_OPENER:
{
mod_handle mh;
line->text = LIT_DUI( Empty );
if( bp->size == 0 ) {
DeAliasAddrMod( bp->loc.addr, &mh );
bp->status.b.source_open =
OpenGadget( wnd, line, mh, bp->source_line != NULL );
}
return( true );
}
#endif
case PIECE_ACTIVE:
#ifdef OPENER_GADGET
line->indent = MaxGadgetLength + WndAvgCharX( wnd );
#endif
curr = AddrComp( bp->loc.addr, Context.execution ) == 0;
FileBreakGadget( wnd, line, curr, bp );
return( true );
case PIECE_ADDR:
line->indent = wndbreak->addr_indent;
line->extent = WND_MAX_EXTEND;
line->tabstop = true;
GetBPAddr( bp, TxtBuff );
return( true );
case PIECE_SOURCE:
line->indent = wndbreak->source_indent;
line->tabstop = false;
line->use_prev_attr = true;
GetBPText( bp, TxtBuff );
return( true );
default:
return( false );
}
}
void DbgUpdate( update_list flags )
{
mod_handle prev_mod;
input_stack *inp;
UpdateFlags |= flags;
if( flags & ( UP_SYM_CHANGE ) ) {
BrkAddrRefresh();
}
if( flags & (UP_REG_CHANGE|UP_CSIP_CHANGE) ) {
InitLC( &Context, TRUE );
}
if( flags & UP_NEW_PROGRAM ) {
SetStackPos( &Context, 0 );
}
if( flags & (UP_SYM_CHANGE+UP_STACKPOS_CHANGE+UP_REG_CHANGE+UP_CSIP_CHANGE+UP_CSIP_JUMPED) ) {
SymCompFini();
prev_mod = ContextMod;
if( DeAliasAddrMod( Context.execution, &ContextMod ) == SR_NONE ) ContextMod = NO_MOD;
if( prev_mod != ContextMod ) {
HookNotify( FALSE, HOOK_NEW_MODULE );
}
}
if( flags & (UP_CODE_ADDR_CHANGE | UP_SYM_CHANGE ) ) {
prev_mod = CodeAddrMod;
if( DeAliasAddrMod( GetCodeDot(), &CodeAddrMod ) == SR_NONE ) {
CodeAddrMod = NO_MOD;
}
if( prev_mod != CodeAddrMod ) {
for( inp = InpStack; inp != NULL; inp = inp->link ) {
inp->type |= INP_NEW_LANG;
}
}
}
DUIUpdate( flags );
}
brkp *FindBreakByLine( mod_handle mod, cue_fileid id, unsigned line )
{
brkp *bp;
mod_handle brk_mod;
DIPHDL( cue, ch );
for( bp = BrkList; bp != NULL; bp = bp->next ) {
if( DeAliasAddrMod( bp->loc.addr, &brk_mod ) == SR_NONE )continue;
if( brk_mod != mod )continue;
if( DeAliasAddrCue( brk_mod, bp->loc.addr, ch ) == SR_NONE ) continue;
if( CueFileId( ch ) != id ) continue;
if( CueLine( ch ) != line ) continue;
return( bp );
}
return( NULL );
}
char *LineAddr( address *addr, char *buff, size_t buff_len )
{
mod_handle mod;
char *end;
DIPHDL( cue, line );
AddrFloat( addr );
if( DeAliasAddrMod( *addr, &mod ) == SR_NONE )
return( NULL );
if( DeAliasAddrCue( mod, *addr, line ) == SR_NONE )
return( NULL );
end = buff + buff_len;
buff += DIPModName( mod, buff, buff_len - 1 );
*buff++ = '@';
buff = CnvULongDec( DIPCueLine( line ), buff, end - buff );
*buff = NULLCHAR;
return( buff );
}
static void UnMapOnePoint( brkp *bp, image_entry *image )
{
mod_handle himage;
if( bp->status.b.unmapped )
return;
if( image != NULL ) {
if( DeAliasAddrMod( bp->loc.addr, &himage ) == SR_NONE )
return;
if( image != ImageEntry( himage ) ) {
return;
}
}
if( bp->image_name == NULL || bp->mod_name == NULL ) {
bp->status.b.unmapped = UnMapAddress( &bp->loc, image );
} else {
bp->status.b.unmapped = true;
}
}
static void AsmSetDotAddr( a_window *wnd, address addr )
{
mod_handle mod;
asm_window *asw = WndAsm( wnd );
if( AddrComp( asw->dotaddr, addr ) != 0 ) {
WndRowDirty( wnd, -TITLE_SIZE );
asw->dotaddr = addr;
DeAliasAddrMod( addr, &mod );
if( mod != asw->mod ) {
DbgUpdate( UP_OPEN_CHANGE );
asw->mod = mod;
AsmSetTitle( wnd );
}
if( IS_NIL_ADDR( addr ) ) return;
if( wnd == WndFindActive() ) {
SrcMoveDot( asw->src, addr );
SetCodeDot( addr );
}
}
}
bool UnMapAddress( mappable_addr *loc, image_entry *image )
{
map_entry *map;
mod_handle himage;
if( image == NULL ) {
if( DeAliasAddrMod( loc->addr, &himage ) == SR_NONE )
return( false );
image = ImageEntry( himage );
}
if( image == NULL )
return( false );
DbgFree( loc->image_name );
loc->image_name = DupStr( image->image_name );
for( map = image->map_list; map != NULL; map = map->link ) {
if( map->real_addr.segment == loc->addr.mach.segment ) {
loc->addr.mach.segment = map->map_addr.segment;
loc->addr.mach.offset = loc->addr.mach.offset - map->real_addr.offset;
return( true );
}
}
return( false );
}
void SetPointAddr( brkp *bp, address addr )
{
DIPHDL( cue, ch );
image_entry *image;
mod_handle mod;
char const *start;
bool ok;
if( bp->status.b.unmapped )
return;
_Free( bp->source_line );
bp->source_line = NULL;
bp->loc.addr = addr;
_Free( bp->mod_name );
bp->mod_name = NULL;
_Free( bp->image_name );
bp->image_name = NULL;
_Free( bp->sym_name );
bp->sym_name = NULL;
bp->cue_diff = 0;
bp->addr_diff = 0;
if( !IS_BP_EXECUTE( bp->th ) ) {
GetWPVal( bp );
} else if( DeAliasAddrMod( addr, &mod ) != SR_NONE ) {
image = ImageEntry( mod );
if( image == NULL )
return;
ModName( mod, TxtBuff, TXT_LEN );
bp->mod_name = DupStr( TxtBuff );
if( image->image_name != NULL ) {
start = SkipPathInfo( image->image_name, OP_REMOTE );
bp->image_name = DupStrLen( start, ExtPointer( start, OP_REMOTE ) - start );
} else {
bp->image_name = NULL;
}
switch( DeAliasAddrCue( NO_MOD, addr, ch ) ) {
case SR_EXACT:
bp->source_line = CopySourceLine( ch );
Format( TxtBuff, "%d", CueLine( ch ) );
bp->sym_name = DupStr( TxtBuff );
ok = GetBPSymAddr( bp, &addr );
break;
case SR_CLOSEST:
Format( TxtBuff, "%d", CueLine( ch ) );
bp->sym_name = DupStr( TxtBuff );
bp->addr_diff = addr.mach.offset - CueAddr( ch ).mach.offset;
ok = GetBPSymAddr( bp, &addr );
break;
default:
ok = false;
}
if( !ok ) {
_Free( bp->image_name );
_Free( bp->mod_name );
_Free( bp->sym_name );
bp->image_name = NULL;
bp->mod_name = NULL;
bp->sym_name = NULL;
}
}
}
