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authorJason Molenda <jmolenda@apple.com>1999-11-02 04:44:47 +0000
committerJason Molenda <jmolenda@apple.com>1999-11-02 04:44:47 +0000
commit5c44784c11ecc8febfff615b88496c56c9ad5274 (patch)
tree74f9079f5b0ddae1182abf087af8adc02103e149 /gdb/rdi-share/devsw.c
parent9503fd8735ec438fcb2fca34afa276e3e6ca94f5 (diff)
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import gdb-1999-11-01 snapshot
Diffstat (limited to 'gdb/rdi-share/devsw.c')
-rw-r--r--gdb/rdi-share/devsw.c175
1 files changed, 175 insertions, 0 deletions
diff --git a/gdb/rdi-share/devsw.c b/gdb/rdi-share/devsw.c
index 7fa142b..51ac29e 100644
--- a/gdb/rdi-share/devsw.c
+++ b/gdb/rdi-share/devsw.c
@@ -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;