diff options
Diffstat (limited to 'gdb/remote-udi.c')
| -rw-r--r-- | gdb/remote-udi.c | 38 |
1 files changed, 30 insertions, 8 deletions
diff --git a/gdb/remote-udi.c b/gdb/remote-udi.c index 536d743..aaf752f 100644 --- a/gdb/remote-udi.c +++ b/gdb/remote-udi.c @@ -573,6 +573,8 @@ udi_pc() UDIBool HostEndian = 0; UDIError err; int pc[2]; + unsigned long myregs[256]; + int i; From.Space = UDI29KPC; From.Offset = 0; @@ -589,6 +591,21 @@ udi_pc() printf("other pc1 = 0x%x, pc0 = 0x%x\n", *(int *)®isters[4 * PC_REGNUM], *(int *)®isters[4 * NPC_REGNUM]); + /* Now, read all the registers globally */ + + From.Space = UDI29KGlobalRegs; + From.Offset = 0; + err = UDIRead(From, myregs, 256, 4, &CountDone, HostEndian); + + printf ("err = %d, CountDone = %d\n", err, CountDone); + + printf("\n"); + + for (i = 0; i < 256; i += 2) + printf("%d:\t%#10x\t%11d\t%#10x\t%11d\n", i, myregs[i], myregs[i], + myregs[i+1], myregs[i+1]); + printf("\n"); + return pc[0]; } #endif @@ -1437,6 +1454,11 @@ store_register (regno) To.Space = UDI29KPC; To.Offset = 0; /* PC1 */ result = UDIWrite (&From, To, Count, Size, &CountDone, HostEndian); + + /* Writing to this loc actually changes the values of pc0 & pc1 */ + + register_valid[PC_REGNUM] = 0; /* pc1 */ + register_valid[NPC_REGNUM] = 0; /* pc0 */ } else /* An unprotected or protected special register */ { @@ -1525,6 +1547,14 @@ void convert32() {;} FILE* EchoFile = 0; /* used for debugging */ int QuietMode = 0; /* used for debugging */ +#ifdef NO_HIF_SUPPORT +service_HIF(msg) + union msg_t *msg; +{ + return(0); /* Emulate a failure */ +} +#endif + /* Target_ops vector. Not static because there does not seem to be any portable way to do a forward declaration of a static variable. The RS/6000 doesn't like "extern" followed by "static"; SunOS @@ -1594,11 +1624,3 @@ _initialize_remote_udi () { add_target (&udi_ops); } - -#ifdef NO_HIF_SUPPORT -service_HIF(msg) -union msg_t *msg; -{ - return(0); /* Emulate a failure */ -} -#endif |