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pc-hosted: Make JTAG work.

This commit is contained in:
Uwe Bonnes 2020-04-27 20:03:50 +02:00 committed by UweBonnes
parent 8851504a41
commit 08bb4d5775
2 changed files with 5 additions and 5 deletions
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6
src/platforms/pc-hosted/jtagtap.c
View File

@ -98,7 +98,7 @@ void jtagtap_tdi_tdo_seq(uint8_t *DO, const uint8_t final_tms, const uint8_t *DI
if(!ticks || !DI) return;
/* Reduce the length of DI according to the bits we're transmitting */
DIl&=(1L<<(ticks+1))-1;
DIl &= (1LL << (ticks + 1)) - 1;
s=snprintf((char *)construct,PLATFORM_MAX_MSG_SIZE,REMOTE_JTAG_TDIDO_STR,final_tms?REMOTE_TDITDO_TMS:REMOTE_TDITDO_NOTMS,ticks,DIl);
platform_buffer_write(construct,s);
@ -111,8 +111,8 @@ void jtagtap_tdi_tdo_seq(uint8_t *DO, const uint8_t final_tms, const uint8_t *DI
}
if (DO) {
for (unsigned int i = 1; i*8 <= (unsigned int)ticks; i++)
DO[i - 1] = remotehston(2 , (char *)&construct[s - (i * 2)]);
uint64_t DOl = remotehston(-1, (char *)&construct[1]);
*(uint64_t *)DO = DOl;
}
}

4
src/remote.c
View File

@ -61,7 +61,7 @@ static void _respond(char respCode, uint64_t param)
/* Send response to far end */
{
char buf[34];
char buf[35]; /*Response, code, EOM and 2*16 hex nibbles*/
char *p=buf;
gdb_if_putchar(REMOTE_RESP,0);
@ -185,7 +185,7 @@ void remotePacketProcessJTAG(uint8_t i, char *packet)
jtagtap_tdi_tdo_seq((void *)&DO, (packet[1]==REMOTE_TDITDO_TMS), (void *)&DI, ticks);
/* Mask extra bits on return value... */
DO&=(1<<(ticks+1))-1;
DO &= (1LL << (ticks + 1)) - 1;
_respond(REMOTE_RESP_OK, DO);
}