Added disk dma start and length to disk logging.

diff --git a/disk.cpp b/disk.cpp
index 9b2f1512e8b2bbf42ee7a2a5a79ac9f4f0bd38ca..b0519d1606bf956a30e6fc8b519387a7de1a7ceb 100644 (file)
--- a/disk.cpp
+++ b/disk.cpp
@@ -125,7 +125,7 @@ static uae_u8 writesecheadbuffer[16 * MAX_SECTORS];
 static int dskdmaen, dsklength, dsklength2, dsklen, dsklen2;
 static uae_u16 dskbytr_val, dskbytr_val_prev;
 static bool dskbytr_delay;
-static uae_u32 dskpt;
+static uae_u32 dskpt, dskpt_start;
 static bool fifo_filled;
 static uae_u16 fifo[3];
 static int fifo_inuse[3];
@@ -3833,7 +3833,7 @@ static void disk_dmafinished(void)
        dsklen = 0;
        if (disk_debug_logging > 0) {
                int dr;
-               write_log (_T("disk dma finished %08X MFMpos="), dskpt);
+               write_log (_T("disk dma finished %08X-%08X (%04X, %d) MFMpos="), dskpt_start, dskpt, (dskpt - dskpt_start) / 2, (dskpt - dskpt_start) / 2);
                for (dr = 0; dr < MAX_FLOPPY_DRIVES; dr++)
                        write_log (_T("%d%s"), floppy[dr].mfmpos, dr < MAX_FLOPPY_DRIVES - 1 ? _T(",") : _T(""));
                write_log (_T("\n"));
@@ -3950,8 +3950,12 @@ static void do_disk_index (void)
 void event_DISK_handler(uae_u32 data)
 {
        int flag = data & 255;
+       int hpos = current_hpos();
 
-       DISK_update(current_hpos());
+#if DISK_DEBUG_X > 0
+       write_log("disk event %02x %d %d\n", flag, hpos, disk_hpos >> 8);
+#endif
+       DISK_update(hpos);
        DISK_update_predict();
 }
 
@@ -4549,6 +4553,7 @@ static void DISK_start(void)
                fifo_inuse[i] = false;
        }
        fifo_filled = 0;
+       dskpt_start = dskpt;
 
        if (dskdmaen == DSKDMA_WRITE) {
                word = 0;