user manual

Disk I/O Support B-13
Blocks Versus Sectors B-13
Device Probe Function B-15
Disk I/O via 177Bug Commands B-16
IOI (Input/Output Inquiry) B-16
IOP (Physical I/O to Disk) B-16
IOT (I/O Teach) B-17
IOC (I/O Control) B-17
BO (Bootstrap Operating System) B-17
BH (Bootstrap and Halt) B-17
Disk I/O via 177Bug System Calls B-17
Default 177Bug Controller and Device Parameters B-19
Disk I/O Error Codes B-19
Network I/O Support B-19
Intel 82596 LAN Coprocessor Ethernet Driver B-20
UDP/IP Protocol Modules B-20
RARP/ARP Protocol Modules B-21
BOOTP Protocol Module B-21
TFTP Protocol Module B-21
Network Boot Control Module B-22
Network I/O Error Codes B-22
Multiprocessor Support B-22
Multiprocessor Control Register (MPCR) Method B-22
GCSR Method B-24
Diagnostic Facilities B-25
Using the 177Bug Debugger B-27
Entering Debugger Command Lines B-27
Syntactic Variables B-28
Expression as a Parameter B-29
Address as a Parameter B-31
Address Formats B-31
Offset Registers B-32
Port Numbers B-34
Entering and Debugging Programs B-35
Calling System Utilities from User Programs B-36
Preserving the Debugger Operating Environment B-36
177Bug Vector Table and Workspace B-36
Hardware Functions B-37
Exception Vectors Used by 177Bug B-37
Using 177Bug Target Vector Table B-39
Creating a New Vector Table B-40