diff options
| author | John Gilmore <gnu@cygnus> | 1992-08-05 08:46:44 +0000 |
|---|---|---|
| committer | John Gilmore <gnu@cygnus> | 1992-08-05 08:46:44 +0000 |
| commit | 38094c60330686e8f69dfcc8c2c5d2316f622cd1 (patch) | |
| tree | c8bf39489c57de3b83acdf2e3969afee3286b935 /gdb/remote.c | |
| parent | 917bffa7f6dd3a04195a790595a2088683386227 (diff) | |
| download | gdb-38094c60330686e8f69dfcc8c2c5d2316f622cd1.zip gdb-38094c60330686e8f69dfcc8c2c5d2316f622cd1.tar.gz gdb-38094c60330686e8f69dfcc8c2c5d2316f622cd1.tar.bz2 | |
* remote.c (getpkt): Only force retransmission ten times;
after that, assume bug in target code, and handle pkt anyway.
Diffstat (limited to 'gdb/remote.c')
| -rw-r--r-- | gdb/remote.c | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/gdb/remote.c b/gdb/remote.c index f8372db..cb1ad34 100644 --- a/gdb/remote.c +++ b/gdb/remote.c @@ -420,7 +420,7 @@ remote_wait (status) WSETEXIT ((*status), 0); - ofunc = (void (*)) signal (SIGINT, remote_interrupt); + ofunc = (void (*)()) signal (SIGINT, remote_interrupt); getpkt ((char *) buf); signal (SIGINT, ofunc); @@ -793,6 +793,8 @@ getpkt (buf) unsigned char csum; int c; unsigned char c1, c2; + int retries = 0; +#define MAX_RETRIES 10 #if 0 /* Sorry, this will cause all hell to break loose, i.e. we'll end @@ -839,9 +841,18 @@ getpkt (buf) break; printf_filtered ("Bad checksum, sentsum=0x%x, csum=0x%x, buf=%s\n", (c1 << 4) + c2, csum & 0xff, buf); + /* Try the whole thing again. */ whole: - write (remote_desc, "-", 1); + if (++retries < MAX_RETRIES) + { + write (remote_desc, "-", 1); + } + else + { + printf ("Ignoring packet error, continuing...\n"); + break; + } } #if 0 |