Toolchain/binutils-gdb
1
0
Fork 0
forked from Imagelibrary/binutils-gdb
Code Pull Requests Activity

import gdb-1999-11-01 snapshot

Browse Source
This commit is contained in:
Jason Molenda
1999-11-02 04:44:47 +00:00
parent 9503fd8735
commit 5c44784c11
57 changed files with 2267 additions and 391 deletions
Download Patch File Download Diff File Expand all files Collapse all files

175
gdb/rdi-share/devsw.c
View File

@@ -14,6 +14,7 @@
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "adp.h"
#include "hsys.h"
@@ -26,6 +27,172 @@
#include "hostchan.h"
#include "logging.h"
static char *angelDebugFilename = NULL;
static FILE *angelDebugLogFile = NULL;
static int angelDebugLogEnable = 0;
static void openLogFile ()
{
time_t t;
struct tm lt;
if (angelDebugFilename == NULL || *angelDebugFilename =='\0')
return;
angelDebugLogFile = fopen (angelDebugFilename,"a");
if (!angelDebugLogFile)
{
fprintf (stderr,"Error opening log file '%s'\n",angelDebugFilename);
perror ("fopen");
}
else
setlinebuf (angelDebugLogFile);
time (&t);
fprintf (angelDebugLogFile,"ADP log file opened at %s\n",asctime(localtime(&t)));
}
static void closeLogFile (void)
{
time_t t;
struct tm lt;
if (!angelDebugLogFile)
return;
time (&t);
fprintf (angelDebugLogFile,"ADP log file closed at %s\n",asctime(localtime(&t)));
fclose (angelDebugLogFile);
angelDebugLogFile = NULL;
}
void DevSW_SetLogEnable (int logEnableFlag)
{
if (logEnableFlag && !angelDebugLogFile)
openLogFile ();
else if (!logEnableFlag && angelDebugLogFile)
closeLogFile ();
angelDebugLogEnable = logEnableFlag;
}
void DevSW_SetLogfile (const char *filename)
{
closeLogFile ();
if (angelDebugFilename)
{
free (angelDebugFilename);
angelDebugFilename = NULL;
}
if (filename && *filename)
{
angelDebugFilename = strdup (filename);
if (angelDebugLogEnable)
openLogFile ();
}
}
#define WordAt(p) ((unsigned long) ((p)[0] | ((p)[1]<<8) | ((p)[2]<<16) | ((p)[3]<<24)))
static void dumpPacket(FILE *fp, char *label, struct data_packet *p)
{
unsigned r;
int i;
if (!fp)
return;
fprintf(fp,"%s [T=%d L=%d] ",label,p->type,p->len);
for (i=0; i<p->len; ++i)
fprintf(fp,"%02x ",p->data[i]);
fprintf(fp,"\n");
r = WordAt(p->data+4);
fprintf(fp,"R=%08x ",r);
fprintf(fp,"%s ", r&0x80000000 ? "H<-T" : "H->T");
switch ((r>>16) & 0xff)
{
case CI_PRIVATE: fprintf(fp,"CI_PRIVATE: "); break;
case CI_HADP: fprintf(fp,"CI_HADP: "); break;
case CI_TADP: fprintf(fp,"CI_TADP: "); break;
case CI_HBOOT: fprintf(fp,"CI_HBOOT: "); break;
case CI_TBOOT: fprintf(fp,"CI_TBOOT: "); break;
case CI_CLIB: fprintf(fp,"CI_CLIB: "); break;
case CI_HUDBG: fprintf(fp,"CI_HUDBG: "); break;
case CI_TUDBG: fprintf(fp,"CI_TUDBG: "); break;
case CI_HTDCC: fprintf(fp,"CI_HTDCC: "); break;
case CI_TTDCC: fprintf(fp,"CI_TTDCC: "); break;
case CI_TLOG: fprintf(fp,"CI_TLOG: "); break;
default: fprintf(fp,"BadChan: "); break;
}
switch (r & 0xffffff)
{
case ADP_Booted: fprintf(fp," ADP_Booted "); break;
#if defined(ADP_TargetResetIndication)
case ADP_TargetResetIndication: fprintf(fp," ADP_TargetResetIndication "); break;
#endif
case ADP_Reboot: fprintf(fp," ADP_Reboot "); break;
case ADP_Reset: fprintf(fp," ADP_Reset "); break;
#if defined(ADP_HostResetIndication)
case ADP_HostResetIndication: fprintf(fp," ADP_HostResetIndication "); break;
#endif
case ADP_ParamNegotiate: fprintf(fp," ADP_ParamNegotiate "); break;
case ADP_LinkCheck: fprintf(fp," ADP_LinkCheck "); break;
case ADP_HADPUnrecognised: fprintf(fp," ADP_HADPUnrecognised "); break;
case ADP_Info: fprintf(fp," ADP_Info "); break;
case ADP_Control: fprintf(fp," ADP_Control "); break;
case ADP_Read: fprintf(fp," ADP_Read "); break;
case ADP_Write: fprintf(fp," ADP_Write "); break;
case ADP_CPUread: fprintf(fp," ADP_CPUread "); break;
case ADP_CPUwrite: fprintf(fp," ADP_CPUwrite "); break;
case ADP_CPread: fprintf(fp," ADP_CPread "); break;
case ADP_CPwrite: fprintf(fp," ADP_CPwrite "); break;
case ADP_SetBreak: fprintf(fp," ADP_SetBreak "); break;
case ADP_ClearBreak: fprintf(fp," ADP_ClearBreak "); break;
case ADP_SetWatch: fprintf(fp," ADP_SetWatch "); break;
case ADP_ClearWatch: fprintf(fp," ADP_ClearWatch "); break;
case ADP_Execute: fprintf(fp," ADP_Execute "); break;
case ADP_Step: fprintf(fp," ADP_Step "); break;
case ADP_InterruptRequest: fprintf(fp," ADP_InterruptRequest "); break;
case ADP_HW_Emulation: fprintf(fp," ADP_HW_Emulation "); break;
case ADP_ICEbreakerHADP: fprintf(fp," ADP_ICEbreakerHADP "); break;
case ADP_ICEman: fprintf(fp," ADP_ICEman "); break;
case ADP_Profile: fprintf(fp," ADP_Profile "); break;
case ADP_InitialiseApplication: fprintf(fp," ADP_InitialiseApplication "); break;
case ADP_End: fprintf(fp," ADP_End "); break;
case ADP_TADPUnrecognised: fprintf(fp," ADP_TADPUnrecognised "); break;
case ADP_Stopped: fprintf(fp," ADP_Stopped "); break;
case ADP_TDCC_ToHost: fprintf(fp," ADP_TDCC_ToHost "); break;
case ADP_TDCC_FromHost: fprintf(fp," ADP_TDCC_FromHost "); break;
default: fprintf(fp," BadReason "); break;
}
i = 20;
if (((r & 0xffffff) == ADP_CPUread ||
(r & 0xffffff) == ADP_CPUwrite) && (r&0x80000000)==0)
{
fprintf(fp,"%02x ", p->data[i]);
++i;
}
for (; i<p->len; i+=4)
fprintf(fp,"%08x ",WordAt(p->data+i));
fprintf(fp,"\n");
}
/*
* TODO: this should be adjustable - it could be done by defining
* a reason code for DevSW_Ioctl. It could even be a
@@ -309,6 +476,10 @@ AdpErrs DevSW_Read(const DeviceDescr *device, const DevChanID type,
#ifdef RET_DEBUG
printf("got a complete packet\n");
#endif
if (angelDebugLogEnable)
dumpPacket(angelDebugLogFile,"rx:",&ds->ds_activeread.dc_packet);
enqueue_packet(ds);
*packet = Adp_removeFromQueue(&ds->ds_readqueue[type]);
return adp_ok;
@@ -380,6 +551,10 @@ AdpErrs DevSW_Write(const DeviceDescr *device, Packet *packet, DevChanID type)
* we can take this packet - set things up, then try to get rid of it
*/
initialise_write(dc, packet, type);
if (angelDebugLogEnable)
dumpPacket(angelDebugLogFile,"tx:",&dc->dc_packet);
flush_packet(device, dc);
return adp_ok;