diff options
Diffstat (limited to 'gdb/remote-mips.c')
| -rw-r--r-- | gdb/remote-mips.c | 36 |
1 files changed, 13 insertions, 23 deletions
diff --git a/gdb/remote-mips.c b/gdb/remote-mips.c index d4cfcda..91d846d 100644 --- a/gdb/remote-mips.c +++ b/gdb/remote-mips.c @@ -276,9 +276,6 @@ static int mips_receive_wait = 5; a reply. */ static int mips_need_reply = 0; -/* This can be set to get debugging with ``set remotedebug''. */ -static int mips_debug = 0; - /* Handle used to access serial I/O stream. */ static serial_t mips_desc; @@ -309,7 +306,7 @@ mips_readchar (timeout) error ("End of file from remote"); if (ch == SERIAL_ERROR) error ("Error reading from remote: %s", safe_strerror (errno)); - if (mips_debug > 1) + if (remote_debug > 1) { if (ch != SERIAL_TIMEOUT) printf_filtered ("Read '%c' %d 0x%x\n", ch, ch, ch); @@ -326,7 +323,7 @@ mips_readchar (timeout) && state == 5 && ! mips_initializing) { - if (mips_debug > 0) + if (remote_debug > 0) printf_filtered ("Reinitializing MIPS debugging mode\n"); SERIAL_WRITE (mips_desc, "\rdb tty0\r", sizeof "\rdb tty0\r" - 1); sleep (1); @@ -378,7 +375,7 @@ mips_receive_header (hdr, pgarbage, ch, timeout) what the program is outputting, if the debugging is being done on the console port. FIXME: Perhaps this should be filtered? */ - if (! mips_initializing || mips_debug > 0) + if (! mips_initializing || remote_debug > 0) { putchar (ch); fflush (stdout); @@ -513,7 +510,7 @@ mips_send_packet (s, get_ack) int garbage; int ch; - if (mips_debug > 0) + if (remote_debug > 0) { packet[HDR_LENGTH + len + TRLR_LENGTH] = '\0'; printf_filtered ("Writing \"%s\"\n", packet + 1); @@ -569,7 +566,7 @@ mips_send_packet (s, get_ack) != TRLR_GET_CKSUM (trlr)) continue; - if (mips_debug > 0) + if (remote_debug > 0) { hdr[HDR_LENGTH] = '\0'; trlr[TRLR_LENGTH] = '\0'; @@ -630,7 +627,7 @@ mips_receive_packet (buff) /* An acknowledgement is probably a duplicate; ignore it. */ if (! HDR_IS_DATA (hdr)) { - if (mips_debug > 0) + if (remote_debug > 0) printf_filtered ("Ignoring unexpected ACK\n"); continue; } @@ -638,7 +635,7 @@ mips_receive_packet (buff) /* If this is the wrong sequence number, ignore it. */ if (HDR_GET_SEQ (hdr) != mips_receive_seq) { - if (mips_debug > 0) + if (remote_debug > 0) printf_filtered ("Ignoring sequence number %d (want %d)\n", HDR_GET_SEQ (hdr), mips_receive_seq); continue; @@ -663,7 +660,7 @@ mips_receive_packet (buff) if (i < len) { - if (mips_debug > 0) + if (remote_debug > 0) printf_filtered ("Got new SYN after %d chars (wanted %d)\n", i, len); continue; @@ -674,7 +671,7 @@ mips_receive_packet (buff) error ("Timed out waiting for packet"); if (err == -2) { - if (mips_debug > 0) + if (remote_debug > 0) printf_filtered ("Got SYN when wanted trailer\n"); continue; } @@ -682,7 +679,7 @@ mips_receive_packet (buff) if (mips_cksum (hdr, buff, len) == TRLR_GET_CKSUM (trlr)) break; - if (mips_debug > 0) + if (remote_debug > 0) printf_filtered ("Bad checksum; data %d, trailer %d\n", mips_cksum (hdr, buff, len), TRLR_GET_CKSUM (trlr)); @@ -700,7 +697,7 @@ mips_receive_packet (buff) ack[HDR_LENGTH + TRLR_INDX_CSUM2] = TRLR_SET_CSUM2 (cksum); ack[HDR_LENGTH + TRLR_INDX_CSUM3] = TRLR_SET_CSUM3 (cksum); - if (mips_debug > 0) + if (remote_debug > 0) { ack[HDR_LENGTH + TRLR_LENGTH] = '\0'; printf_filtered ("Writing ack %d \"%s\"\n", mips_receive_seq, @@ -711,7 +708,7 @@ mips_receive_packet (buff) error ("write to target failed: %s", safe_strerror (errno)); } - if (mips_debug > 0) + if (remote_debug > 0) { buff[len] = '\0'; printf_filtered ("Got packet \"%s\"\n", buff); @@ -731,7 +728,7 @@ mips_receive_packet (buff) ack[HDR_LENGTH + TRLR_INDX_CSUM2] = TRLR_SET_CSUM2 (cksum); ack[HDR_LENGTH + TRLR_INDX_CSUM3] = TRLR_SET_CSUM3 (cksum); - if (mips_debug > 0) + if (remote_debug > 0) { ack[HDR_LENGTH + TRLR_LENGTH] = '\0'; printf_filtered ("Writing ack %d \"%s\"\n", mips_receive_seq, @@ -1336,11 +1333,4 @@ _initialize_remote_mips () This is the number of seconds to wait for an acknowledgement to a packet\n\ before resending the packet.", &setlist), &showlist); - - add_show_from_set ( - add_set_cmd ("remotedebug", no_class, var_zinteger, (char *) &mips_debug, - "Set debugging of remote MIPS serial I/O.\n\ -When non-zero, each packet sent or received with the remote target\n\ -is displayed. Higher numbers produce more debugging.", &setlist), - &showlist); } |