diff options
| -rw-r--r-- | gdb/ChangeLog | 2 | ||||
| -rw-r--r-- | gdb/remote-mips.c | 54 |
2 files changed, 41 insertions, 15 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index a45565a..6fb1a19 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,5 +1,7 @@ Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + * remote-mips.c: Use unfiltered, not filtered, output most places. + * blockframe.c (get_prev_frame_info): Detect and stop an infinite backtrace. Revise comments. diff --git a/gdb/remote-mips.c b/gdb/remote-mips.c index 0c5ee6e..599d1ec 100644 --- a/gdb/remote-mips.c +++ b/gdb/remote-mips.c @@ -345,10 +345,12 @@ mips_readchar (timeout) mips_error ("Error reading from remote: %s", safe_strerror (errno)); if (sr_get_debug () > 1) { + /* Don't use _filtered; we can't deal with a QUIT out of + target_wait, and I think this might be called from there. */ if (ch != SERIAL_TIMEOUT) - printf_filtered ("Read '%c' %d 0x%x\n", ch, ch, ch); + printf_unfiltered ("Read '%c' %d 0x%x\n", ch, ch, ch); else - printf_filtered ("Timed out in read\n"); + printf_unfiltered ("Timed out in read\n"); } /* If we have seen <IDT> and we either time out, or we see a @ @@ -361,7 +363,9 @@ mips_readchar (timeout) && ! mips_initializing) { if (sr_get_debug () > 0) - printf_filtered ("Reinitializing MIPS debugging mode\n"); + /* Don't use _filtered; we can't deal with a QUIT out of + target_wait, and I think this might be called from there. */ + printf_unfiltered ("Reinitializing MIPS debugging mode\n"); SERIAL_WRITE (mips_desc, "\rdb tty0\r", sizeof "\rdb tty0\r" - 1); sleep (1); @@ -410,8 +414,8 @@ mips_receive_header (hdr, pgarbage, ch, timeout) { /* Printing the character here lets the user of gdb see what the program is outputting, if the debugging is - being done on the console port. FIXME: Perhaps this - should be filtered? */ + being done on the console port. Don't use _filtered; + we can't deal with a QUIT out of target_wait. */ if (! mips_initializing || sr_get_debug () > 0) { putchar_unfiltered (ch); @@ -549,8 +553,10 @@ mips_send_packet (s, get_ack) if (sr_get_debug () > 0) { + /* Don't use _filtered; we can't deal with a QUIT out of + target_wait, and I think this might be called from there. */ packet[HDR_LENGTH + len + TRLR_LENGTH] = '\0'; - printf_filtered ("Writing \"%s\"\n", packet + 1); + printf_unfiltered ("Writing \"%s\"\n", packet + 1); } if (SERIAL_WRITE (mips_desc, packet, @@ -607,7 +613,9 @@ mips_send_packet (s, get_ack) { hdr[HDR_LENGTH] = '\0'; trlr[TRLR_LENGTH] = '\0'; - printf_filtered ("Got ack %d \"%s%s\"\n", + /* Don't use _filtered; we can't deal with a QUIT out of + target_wait, and I think this might be called from there. */ + printf_unfiltered ("Got ack %d \"%s%s\"\n", HDR_GET_SEQ (hdr), hdr + 1, trlr); } @@ -672,16 +680,20 @@ mips_receive_packet (buff, throw_error, timeout) /* An acknowledgement is probably a duplicate; ignore it. */ if (! HDR_IS_DATA (hdr)) { + /* Don't use _filtered; we can't deal with a QUIT out of + target_wait, and I think this might be called from there. */ if (sr_get_debug () > 0) - printf_filtered ("Ignoring unexpected ACK\n"); + printf_unfiltered ("Ignoring unexpected ACK\n"); continue; } /* If this is the wrong sequence number, ignore it. */ if (HDR_GET_SEQ (hdr) != mips_receive_seq) { + /* Don't use _filtered; we can't deal with a QUIT out of + target_wait, and I think this might be called from there. */ if (sr_get_debug () > 0) - printf_filtered ("Ignoring sequence number %d (want %d)\n", + printf_unfiltered ("Ignoring sequence number %d (want %d)\n", HDR_GET_SEQ (hdr), mips_receive_seq); continue; } @@ -710,8 +722,10 @@ mips_receive_packet (buff, throw_error, timeout) if (i < len) { + /* Don't use _filtered; we can't deal with a QUIT out of + target_wait, and I think this might be called from there. */ if (sr_get_debug () > 0) - printf_filtered ("Got new SYN after %d chars (wanted %d)\n", + printf_unfiltered ("Got new SYN after %d chars (wanted %d)\n", i, len); continue; } @@ -726,8 +740,10 @@ mips_receive_packet (buff, throw_error, timeout) } if (err == -2) { + /* Don't use _filtered; we can't deal with a QUIT out of + target_wait, and I think this might be called from there. */ if (sr_get_debug () > 0) - printf_filtered ("Got SYN when wanted trailer\n"); + printf_unfiltered ("Got SYN when wanted trailer\n"); continue; } @@ -735,7 +751,9 @@ mips_receive_packet (buff, throw_error, timeout) break; if (sr_get_debug () > 0) - printf_filtered ("Bad checksum; data %d, trailer %d\n", + /* Don't use _filtered; we can't deal with a QUIT out of + target_wait, and I think this might be called from there. */ + printf_unfiltered ("Bad checksum; data %d, trailer %d\n", mips_cksum (hdr, buff, len), TRLR_GET_CKSUM (trlr)); @@ -755,7 +773,9 @@ mips_receive_packet (buff, throw_error, timeout) if (sr_get_debug () > 0) { ack[HDR_LENGTH + TRLR_LENGTH] = '\0'; - printf_filtered ("Writing ack %d \"%s\"\n", mips_receive_seq, + /* Don't use _filtered; we can't deal with a QUIT out of + target_wait, and I think this might be called from there. */ + printf_unfiltered ("Writing ack %d \"%s\"\n", mips_receive_seq, ack + 1); } @@ -771,7 +791,9 @@ mips_receive_packet (buff, throw_error, timeout) if (sr_get_debug () > 0) { buff[len] = '\0'; - printf_filtered ("Got packet \"%s\"\n", buff); + /* Don't use _filtered; we can't deal with a QUIT out of + target_wait, and I think this might be called from there. */ + printf_unfiltered ("Got packet \"%s\"\n", buff); } /* We got the packet. Send an acknowledgement. */ @@ -791,7 +813,9 @@ mips_receive_packet (buff, throw_error, timeout) if (sr_get_debug () > 0) { ack[HDR_LENGTH + TRLR_LENGTH] = '\0'; - printf_filtered ("Writing ack %d \"%s\"\n", mips_receive_seq, + /* Don't use _filtered; we can't deal with a QUIT out of + target_wait, and I think this might be called from there. */ + printf_unfiltered ("Writing ack %d \"%s\"\n", mips_receive_seq, ack + 1); } |