diff options
Diffstat (limited to 'gdb/remote.c')
| -rw-r--r-- | gdb/remote.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/gdb/remote.c b/gdb/remote.c index e1d0a64d211..da0f64a7501 100644 --- a/gdb/remote.c +++ b/gdb/remote.c @@ -8749,7 +8749,7 @@ remote_write_qxfer (struct target_ops *ops, const char *object_name, int max_size = get_memory_write_packet_size (); if (packet->support == PACKET_DISABLE) - return -1; + return TARGET_XFER_E_IO; /* Insert header. */ i = snprintf (rs->buf, max_size, @@ -8765,7 +8765,7 @@ remote_write_qxfer (struct target_ops *ops, const char *object_name, if (putpkt_binary (rs->buf, i + buf_len) < 0 || getpkt_sane (&rs->buf, &rs->buf_size, 0) < 0 || packet_ok (rs->buf, packet) != PACKET_OK) - return -1; + return TARGET_XFER_E_IO; unpack_varlen_hex (rs->buf, &n); return n; @@ -8788,7 +8788,7 @@ remote_read_qxfer (struct target_ops *ops, const char *object_name, LONGEST i, n, packet_len; if (packet->support == PACKET_DISABLE) - return -1; + return TARGET_XFER_E_IO; /* Check whether we've cached an end-of-object packet that matches this request. */ @@ -8818,12 +8818,12 @@ remote_read_qxfer (struct target_ops *ops, const char *object_name, phex_nz (n, sizeof n)); i = putpkt (rs->buf); if (i < 0) - return -1; + return TARGET_XFER_E_IO; rs->buf[0] = '\0'; packet_len = getpkt_sane (&rs->buf, &rs->buf_size, 0); if (packet_len < 0 || packet_ok (rs->buf, packet) != PACKET_OK) - return -1; + return TARGET_XFER_E_IO; if (rs->buf[0] != 'l' && rs->buf[0] != 'm') error (_("Unknown remote qXfer reply: %s"), rs->buf); @@ -8920,7 +8920,7 @@ remote_xfer_partial (struct target_ops *ops, enum target_object object, &remote_protocol_packets [PACKET_qXfer_statictrace_read]); else - return -1; + return TARGET_XFER_E_IO; } /* Only handle flash writes. */ @@ -8934,7 +8934,7 @@ remote_xfer_partial (struct target_ops *ops, enum target_object object, return remote_flash_write (ops, offset, len, writebuf); default: - return -1; + return TARGET_XFER_E_IO; } } @@ -9002,7 +9002,7 @@ remote_xfer_partial (struct target_ops *ops, enum target_object object, &remote_protocol_packets[PACKET_qXfer_btrace]); default: - return -1; + return TARGET_XFER_E_IO; } /* Note: a zero OFFSET and LEN can be used to query the minimum @@ -9012,7 +9012,7 @@ remote_xfer_partial (struct target_ops *ops, enum target_object object, /* Minimum outbuf size is get_remote_packet_size (). If LEN is not large enough let the caller deal with it. */ if (len < get_remote_packet_size ()) - return -1; + return TARGET_XFER_E_IO; len = get_remote_packet_size (); /* Except for querying the minimum buffer size, target must be open. */ @@ -9044,7 +9044,7 @@ remote_xfer_partial (struct target_ops *ops, enum target_object object, i = putpkt (rs->buf); if (i < 0) - return i; + return TARGET_XFER_E_IO; getpkt (&rs->buf, &rs->buf_size, 0); strcpy ((char *) readbuf, rs->buf); |