diff options
Diffstat (limited to 'gdb/sparcl-stub.c')
| -rw-r--r-- | gdb/sparcl-stub.c | 52 |
1 files changed, 6 insertions, 46 deletions
diff --git a/gdb/sparcl-stub.c b/gdb/sparcl-stub.c index 4f04b97..dbdf6d4 100644 --- a/gdb/sparcl-stub.c +++ b/gdb/sparcl-stub.c @@ -64,9 +64,6 @@ * * ? What was the last sigval ? SNN (signal NN) * - * bBB..BB Set baud rate to BB..BB OK or BNN, then sets - * baud rate - * * All commands and responses are sent with a packet which includes a * checksum. A packet consists of * @@ -380,12 +377,15 @@ hex(ch) return -1; } +static char remcomInBuffer[BUFMAX]; +static char remcomOutBuffer[BUFMAX]; + /* scan for the sequence $<data>#<checksum> */ unsigned char * -getpacket (buffer) - unsigned char *buffer; +getpacket () { + unsigned char *buffer = &remcomInBuffer[0]; unsigned char checksum; unsigned char xmitcsum; int count; @@ -478,9 +478,6 @@ putpacket(buffer) while (getDebugChar() != '+'); } -static char remcomInBuffer[BUFMAX]; -static char remcomOutBuffer[BUFMAX]; - /* Indicate to caller of mem2hex or hex2mem that there has been an error. */ static volatile int mem_err = 0; @@ -796,7 +793,7 @@ handle_exception (registers) { remcomOutBuffer[0] = 0; - ptr = getpacket(remcomInBuffer); + ptr = getpacket(); switch (*ptr++) { case '?': @@ -936,43 +933,6 @@ handle_exception (registers) asm ("call 0 nop "); break; - -#if 0 -Disabled until we can unscrew this properly - - case 'b': /* bBB... Set baud rate to BB... */ - { - int baudrate; - extern void set_timer_3(); - - if (!hexToInt(&ptr, &baudrate)) - { - strcpy(remcomOutBuffer,"B01"); - break; - } - - /* Convert baud rate to uart clock divider */ - switch (baudrate) - { - case 38400: - baudrate = 16; - break; - case 19200: - baudrate = 33; - break; - case 9600: - baudrate = 65; - break; - default: - strcpy(remcomOutBuffer,"B02"); - goto x1; - } - - putpacket("OK"); /* Ack before changing speed */ - set_timer_3(baudrate); /* Set it */ - } -x1: break; -#endif } /* switch */ /* reply to the request */ |