STATIC void findRtnFromRow( sio_data *curr_sio, int row )
/*******************************************************/
{
file_info *curr_file;
rtn_info *curr_rtn;
cue_handle *ch;
sym_handle *sh;
int index;
mod_handle mh;
address addr;
index = 0;
ch = alloca( DIPHandleSize( HK_CUE ) );
curr_file = curr_sio->curr_file;
mh = curr_sio->curr_mod->mh;
if( LineCue( mh, curr_sio->curr_file->fid, row, 0, ch ) == SR_NONE ) {
if( LineCue( mh, curr_sio->curr_file->fid, 0, 0, ch ) == SR_NONE ) return;
}
sh = alloca( DIPHandleSize( HK_SYM ) );
addr = CueAddr( ch );
if( AddrSym( mh, addr, sh ) == SR_NONE ) return;
while( index < curr_file->rtn_count ) {
curr_rtn = curr_file->routine[index];
if( curr_rtn->sh != NULL
&& SymCmp( curr_rtn->sh, sh ) == 0 ) {
curr_sio->curr_rtn = curr_rtn;
break;
}
index++;
}
}
static walk_result FindModCue( mod_handle mod, void *d )
{
DIPHDL( cue, ch );
cue_find *fd = d;
unsigned long curr_line;
fd->id = 0;
fd->ambig = FALSE;
fd->match = CMP_NONE;
if( mod != NO_MOD && fd->len != 0 ) {
WalkFileList( mod, FindCue, fd );
if( fd->id == 0 ) return( WR_CONTINUE );
if( fd->ambig ) {
Error( ERR_NONE, LIT( ERR_AMBIG_SRC_FILE ), fd->name, fd->len );
}
}
fd->found_a_file = TRUE;
switch( LineCue( mod, fd->id, CurrGet.li.name.len, 0, ch ) ) {
case SR_EXACT:
HDLAssign( cue, fd->best_ch, ch );
fd->best_line = CurrGet.li.name.len;
return( WR_STOP );
case SR_CLOSEST:
curr_line = CueLine( ch );
if( curr_line < CurrGet.li.name.len && curr_line > fd->best_line ) {
HDLAssign( cue, fd->best_ch, ch );
fd->best_line = CurrGet.li.name.len;
}
break;
case SR_FAIL:
return( WR_FAIL );
}
return( WR_CONTINUE );
}
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 );
}
static remap_return ReMapOnePoint( brkp *bp, image_entry *image )
{
mod_handle himage, mod;
bool ok;
address addr;
DIPHDL( cue, ch );
DIPHDL( cue, ch2 );
remap_return rc = REMAP_REMAPPED;
if( !bp->status.b.unmapped )
return( REMAP_WRONG_IMAGE );
if( bp->image_name == NULL || bp->mod_name == NULL ) {
if( image == NULL ) {
if( ReMapAddress( &bp->loc ) ) {
rc = REMAP_REMAPPED;
} else {
rc = REMAP_ERROR;
}
} else {
rc = ReMapImageAddress( &bp->loc, image );
}
} else {
himage = LookupImageName( bp->image_name, strlen( bp->image_name ) );
if( himage == NO_MOD )
return( REMAP_ERROR );
mod = LookupModName( himage, bp->mod_name, strlen( bp->mod_name ) );
if( mod == NO_MOD )
return( REMAP_ERROR );
ok = GetBPSymAddr( bp, &addr );
if( !ok )
return( REMAP_ERROR );
if( bp->cue_diff != 0 ) {
if( DeAliasAddrCue( mod, addr, ch ) != SR_EXACT )
return( REMAP_ERROR );
if( LineCue( mod, CueFileId( ch ), CueLine( ch ) + bp->cue_diff, 0, ch2 ) != SR_EXACT )
return( REMAP_ERROR );
addr = CueAddr( ch2 );
}
if( bp->addr_diff != 0 ) {
addr.mach.offset += bp->addr_diff;
}
bp->loc.addr = addr;
rc = REMAP_REMAPPED;
}
if( rc == REMAP_REMAPPED ) {
bp->status.b.unmapped = false;
}
SetPointAddr( bp, bp->loc.addr );
if( bp->status.b.activate_on_remap ) {
ActPoint( bp, true );
}
return( rc );
}
extern a_window *WndModInspect( mod_handle mod )
{
a_window *wnd;
DIPHDL( cue, ch );
wnd = WndFindExisting( WND_SOURCE );
if( wnd == NULL && LineCue( mod, 0, 0, 0, ch ) != SR_NONE ) {
wnd = DoWndSrcOpen( ch, true );
}
if( wnd != NULL ) {
SrcMoveDot( wnd, ModFirstAddr( mod ) );
}
return( wnd );
}
address GetRowAddrDirectly( mod_handle mod, cue_fileid file_id, int row, bool exact )
{
DIPHDL( cue, ch );
if( mod == NO_MOD || row < 0 ) return( NilAddr );
switch( LineCue( mod, file_id, row+1, 0, ch ) ) {
case SR_NONE:
return( NilAddr );
case SR_CLOSEST:
if( exact ) return( NilAddr );
break;
}
return( CueAddr( ch ) );
}
static address GetRowAddr( file_window *file, wnd_row row, bool exact )
{
DIPHDL( cue, ch );
if( file->mod == NO_MOD || row < 0 ) return( NilAddr );
switch( LineCue( file->mod, file->file_id, row+1, 0, ch ) ) {
case SR_NONE:
return( NilAddr );
case SR_CLOSEST:
if( exact ) return( NilAddr );
break;
}
return( CueAddr( ch ) );
}
/**
* WalkFileList callback, the module pass.
*
* @returns WR_CONTINUE
* @param cue The file.
* @param ignored Unused user argument.
*/
static walk_result File2Callback( cue_handle *cue, void *ignored )
{
address prev_addr = {0};
long prev_line = -1;
cue_handle *next_cue = alloca( DIPHandleSize( HK_CUE, false ) );
cue_handle *prev_cue = NULL;
cue_handle *cue2 = alloca( DIPHandleSize( HK_CUE, false ) );
mod_handle mod = CueMod( cue );
cue_fileid file_id = CueFileId( cue );
search_result search_rc;
char buff[1024];
size_t len;
dip_status rc;
/* filename */
buff[0] = '\0';
len = CueFile( cue, buff, sizeof( buff ) );
if( len > 0 ) {
printf( " %lx %s\n", file_id, buff );
} else {
printf( " %lx (len=%u)\n", file_id, len );
}
/* check the LineCue function */
if( Opts.do_cue_tests ) {
search_rc = LineCue( mod, file_id, 0, 0, cue2 );
CompareCues( cue, cue2, SR_EXACT, search_rc, true, false, true, false,
"LineCue(,,0,)" );
}
/* lines */
do {
long line = CueLine( cue );
unsigned column = CueColumn( cue );
address addr = CueAddr( cue );
printf( " Line %5ld ", line );
if( column ) {
printf( "Col %2d ", column );
}
printf( "at %04x:%08lx%s\n", addr.mach.segment, (long)addr.mach.offset,
prev_line >= 0 && addr.mach.offset < prev_addr.mach.offset
? "^"
: prev_line >= 0 && line < prev_line ? "!" : "" );
/* do tests */
if( Opts.do_cue_tests ) {
if( CueFileId( cue ) != file_id ) {
printf( "ERROR: file id changed! new:%#lx old:%#lx\n",
(long)CueFileId( cue ), (long)file_id );
}
if( CueMod( cue ) != mod ) {
printf( "ERROR: module changed! new:%#lx old:%#lx\n",
(long)CueMod( cue ), (long)file_id );
}
/* line searches */
search_rc = LineCue( mod, file_id, line, 0, cue2 );
CompareCues( cue, cue2, SR_EXACT, search_rc, true, false, false, false,
"LineCue(,,n,)" );
if( line > prev_line + 1 && prev_line >= 0 ) {
search_rc = LineCue( mod, file_id, line - 1, 0, cue2 );
CompareCues( prev_cue, cue2,
prev_line == line - 1 ? SR_EXACT : SR_CLOSEST,
search_rc, true, false, false, false,
"LineCue(,,n-1,)" );
}
/* address searches */
search_rc = AddrCue( mod, addr, cue2 );
CompareCues( cue, cue2, SR_EXACT, search_rc, false, false, true, false,
"AddrCue(,,n,)" );
}
/* next */
rc = CueAdjust( cue, 1, next_cue );
prev_cue = cue;
cue = next_cue;
next_cue = prev_cue;
prev_addr = addr;
prev_line = line;
} while( rc == DS_OK );
return( WR_CONTINUE );
}
static bool FileGetLine( a_window *wnd, int row, int piece,
wnd_line_piece *line )
{
int len;
file_window *file = WndFile( wnd );
address addr;
brkp *bp;
bool curr;
DIPHDL( cue, ch );
line->text = LIT_ENG( Empty );
if( file->viewhndl == NULL && ModHasInfo( file->mod, HK_CUE ) != DS_OK ) {
return( false );
}
curr = ( row == file->active && ContextMod == file->mod );
switch( piece ) {
case PIECE_BREAK:
line->tabstop = false;
if( row >= file->eof )
return( false );
if( file->mod == NO_MOD )
return( true );
addr = NilAddr;
if( !WndDoingSearch ) { // too expensive
addr = GetRowAddr( file, row, true );
}
if( !IS_NIL_ADDR( addr ) ) {
bp = FindBreakByLine( file->mod, file->file_id, row+1 );
FileBreakGadget( wnd, line, curr, bp );
}
return( true );
case PIECE_SOURCE:
line->text = TxtBuff;
line->extent = WND_MAX_EXTEND;
if( curr )
line->attr = WND_STANDOUT;
if( file->mod != NO_MOD ) {
line->indent = MaxGadgetLength;
}
if( file->viewhndl == NULL ) {
Format( TxtBuff, LIT_DUI( No_Source_Line ), row+1 );
if( LineCue( file->mod, file->file_id, 0, 0, ch ) != SR_NONE ) {
if( (CueAdjust( ch, -1, ch ) & DS_ERR) ) {
file->eof = CueLine( ch );
}
}
return( true );
}
len = FReadLine( file->viewhndl, row+1, 0, TxtBuff, MAX_LINE_LEN );
if( len < 0 ) {
file->eof = row;
return( false );
}
if( len == MAX_LINE_LEN ) {
StrCopy( " ...", TxtBuff + MAX_LINE_LEN );
} else {
TxtBuff[len] = NULLCHAR;
}
if( row >= file->rows ) {
file->rows = row + 1;
file->rows_offset = FLastOffset( file->viewhndl );
}
return( true );
default:
return( false );
}
}
wp_asmfile *WPAsmOpen( sio_data * curr_sio, int src_row, bool quiet )
/*******************************************************************/
{
wp_asmfile * wpasm_file;
cue_handle * ch;
cue_handle * ch2;
mod_info * curr_mod;
file_info * curr_file;
massgd_sample_addr * samp_data;
wp_asmline * asm_line;
mod_handle mh;
file_handle fh;
address addr;
cue_fileid fid;
search_result cue_find;
int rows;
int asm_group;
int asm_row;
int file_index;
int addr_cmp;
clicks_t addr_tick_index;
quiet=quiet;
ch = alloca( DIPHandleSize( HK_CUE ) );
ch2 = alloca( DIPHandleSize( HK_CUE ) );
curr_file = curr_sio->curr_file;
curr_mod = curr_sio->curr_mod;
if( curr_file->fid == 0 || LineCue( curr_mod->mh, curr_sio->curr_file->fid,
src_row, 0, ch2 ) == SR_NONE ) {
ch2 = NULL;
}
fh = ExeOpen( curr_sio->curr_image->name );
if( fh == -1 ) {
ErrorMsg( LIT( Exe_Not_Found ), curr_sio->curr_image->name );
return( NULL );
}
wpasm_file = ProfCAlloc( sizeof(wp_asmfile) );
curr_sio->asm_file = wpasm_file;
wpasm_file->asm_buff = ProfAlloc( MAX_ASM_BUFF_LEN );
wpasm_file->asm_buff_len = MAX_ASM_BUFF_LEN;
SetNumBytes( 0 );
SetExeFile( fh, false );
wpasm_file->fh = fh;
addr = ModAddr( curr_mod->mh );
SetExeOffset( addr );
wpasm_file->max_time = 0;
addr_tick_index = curr_mod->first_tick_index - 1;
samp_data = WPGetMassgdSampData( curr_sio, addr_tick_index++ );
wpasm_file->asm_data = ProfAlloc( sizeof(wp_asm_groups) );
wpasm_file->asm_data[0].asm_lines = ProfAlloc( MAX_ASM_LINE_SIZE );
wpasm_file->asm_groups = 0;
rows = 0;
for( ;; ) {
mh = curr_mod->mh;
if( EndOfSegment()
|| AddrMod( addr, &mh ) == SR_NONE || mh != curr_mod->mh ) break;
cue_find = (AddrCue( curr_mod->mh, addr, ch ) == SR_EXACT);
if( ch2 != NULL && CueCmp( ch, ch2 ) == 0 ) {
wpasm_file->entry_line = rows;
ch2 = NULL;
}
asm_line = WPGetAsmLoc( wpasm_file, rows, &asm_group, &asm_row );
if( cue_find ) {
asm_line->source_line = true;
asm_line->u.src.line = CueLine( ch );
asm_line->u.src.src_file = NULL;
if( !curr_file->unknown_file ) {
fid = CueFileId( ch );
file_index = 0;
while( file_index < curr_mod->file_count ) {
curr_file = curr_mod->mod_file[file_index];
if( curr_file->fid == fid ) {
asm_line->u.src.src_file =
FOpenSource( curr_file->name, mh, fid );
break;
}
file_index++;
}
}
rows++;
asm_line = WPGetAsmLoc( wpasm_file, rows, &asm_group, &asm_row );
}
asm_line = &wpasm_file->asm_data[asm_group].asm_lines[asm_row];
asm_line->source_line = false;
asm_line->u.asm_line.addr = addr;
asm_line->u.asm_line.tick_count = 0;
for( ;; ) {
if( samp_data == NULL ) break;
addr_cmp = AddrCmp( &addr, samp_data->raw );
if( addr_cmp < 0 ) break;
if( addr_cmp == 0 ) {
asm_line->u.asm_line.tick_count = samp_data->hits;
if( asm_line->u.asm_line.tick_count > wpasm_file->max_time ) {
wpasm_file->max_time = asm_line->u.asm_line.tick_count;
}
}
samp_data = WPGetMassgdSampData( curr_sio, addr_tick_index++ );
}
rows++;
CodeAdvance( &addr );
}
WPGetAsmLoc( wpasm_file, rows, &asm_group, &asm_row );
wpasm_file->asm_data[asm_group].asm_lines =
ProfRealloc( wpasm_file->asm_data[asm_group].asm_lines,
sizeof(wp_asmline)*(asm_row+1) );
wpasm_file->asm_rows = rows;
return( wpasm_file );
}