diff options
Diffstat (limited to 'gdb/ser-go32.c')
| -rw-r--r-- | gdb/ser-go32.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/gdb/ser-go32.c b/gdb/ser-go32.c index 8a19dd4e88..ec1c3e0952 100644 --- a/gdb/ser-go32.c +++ b/gdb/ser-go32.c @@ -796,9 +796,16 @@ dos_write (serial_t scb, const char *str, int len) /* send the data, fifosize bytes at a time */ cnt = fifosize > len ? len : fifosize; port->txbusy = 1; + /* Francisco Pastor <fpastor.etra-id@etra.es> says OUTSB messes + up the communications with UARTs with FIFOs. */ +#ifdef UART_FIFO_WORKS outportsb (port->base + com_data, str, cnt); str += cnt; len -= cnt; +#else + for ( ; cnt > 0; cnt--, len--) + outportb (port->base + com_data, *str++); +#endif #ifdef DOS_STATS cnts[CNT_TX] += cnt; #endif |