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@@ -15,17 +15,17 @@ be a full sub-hierarchy enclosed in { and } characters.
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The hierarchy of the file closely follows the class-herarchy in the simulator,
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each major class having its own configuration section.
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The names and values are separated by white-space characters (space, tab,
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The names and values are separated by white-space characters (space, tab,
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new-line etc.). There's no special separator between names and values, the role
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of each word is simply determined by it's position. Apart from the hierarchy,
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each odd word is a name and each even one is a value. Because of this, be
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each odd word is a name and each even one is a value. Because of this, be
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careful when editing the file: a misplaced word can skew the parsing of the rest
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of the file
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To include values with spaces in them, they can be quoted using " characters.
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Comments can be included, using the ; character: this starts a single-line
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comment that terminates at the end of the line obviously. There's no
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Comments can be included, using the ; character: this starts a single-line
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comment that terminates at the end of the line obviously. There's no
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block-comment facility.
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Parsing of the configuration file is rather loose: if the simulator encounters
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@@ -126,10 +126,10 @@ Global parameters
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================================================================================
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WindowWidth: optional integer
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If specified, sets the width of the main window (only applied if
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If specified, sets the width of the main window (only applied if
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WindowHeight is specified as well)
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WindowHeight: optional integer
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If specified, sets the height of the main window (only applied if
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If specified, sets the height of the main window (only applied if
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WindowWidth is specified as well)
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ConsoleHeight: optinal integer
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If specified, sets the height of the console window. Defaults to 10.
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@@ -147,7 +147,7 @@ RealTimeClockIncrement: optional integer
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How much faster the real-time clock runs compared to simulated clock cycles.
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Defaults to 1000.
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ProcessorAsyncLimit: optional integer
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How many clock-cycles processors or IOPs can get out of sync with each
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How many clock-cycles processors or IOPs can get out of sync with each
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other in a multi-threaded simulation. Defaults to 10000.
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CpuIopScale: optional integer
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Scaling of IOP clock cycles before they are compared to mainframe processors
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@@ -158,15 +158,15 @@ CpuMemorySize: optional integer
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BufferMemorySize: optional integer
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IOP buffer memory size in 64-bit words. Defaults to 8388608, which is 8M.
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ImageFiles: optional sub-hierarchy
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A list of files to be loaded into mainframe memory. Each entry is in the
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A list of files to be loaded into mainframe memory. Each entry is in the
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form of: <load address> <file name>. Load address is specified in
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64-bit quantities
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BufferImageFiles: optional sub-hierarchy
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A list of files to be loaded into IOP buffer memory. Each entry is in the
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form of: <load address> <file name>. Load address is specified in
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A list of files to be loaded into IOP buffer memory. Each entry is in the
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form of: <load address> <file name>. Load address is specified in
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64-bit quantities
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ClusterCount: optional integer
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Number of clusters in the mainframe. Defaults to 5. The number of clusters
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Number of clusters in the mainframe. Defaults to 5. The number of clusters
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depends on the simulated machine: for an XMP-1x or XMP-2x machine, it should
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be 3. For XMP-4x machines, set it to 5.
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StartupCpuIdx: optional integer
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@@ -174,10 +174,10 @@ StartupCpuIdx: optional integer
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StartupIopIdx: optional integer
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The index of the IOP to start first. Defaults to 0.
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MemoryDumpFile: optional string
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If set, specifies the mainframe memory dump file. The contents of the
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If set, specifies the mainframe memory dump file. The contents of the
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mainframe memory is dumped into this file when simulation terminates
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BufferMemoryDumpFile: optional string
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If set, specifies the IOP buffer memory dump file. The contents of the IOP
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If set, specifies the IOP buffer memory dump file. The contents of the IOP
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buffer memory is dumped into this file when simulation terminates
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OsType: optional string
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If set, specifies the way exchange packets get interpreted for logging.
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@@ -186,7 +186,7 @@ OsType: optional string
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- None: no interpretation
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- COS: interpret exchange packets for COS system calls
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- UNICOS: interpret exchange packets for UNICOS system calls
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================================================================================
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Cpus
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================================================================================
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@@ -204,11 +204,15 @@ TimerIncrement: optional integer
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simulated clock-cycle. The default value is 10, which makes the simulated
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real-time clock 10x faster then the original HW one would be.
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MemoryPokes: list of address-value pairs
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This list contains a set of values that are going to be written into
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This list contains a set of values that are going to be written into
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mainframe memory whenever the particular processor is released from reset.
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Address can be either a 64-bit word address (like 0x425432) or a 16-bit
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parcel address (like 0x42346:p2). For word addresses, the value is a 64-bit
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integer, for parcel-address the value is a 16-bit integer
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ThrowOnUnknown: optional boolean
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If set, unknown instructions won't throw an assert. If cleared they are treated as no-ops. Defaults to set.
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ThrowOnUnimplemented: optional boolean
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If set, unimplemented instructions won't throw an assert. If cleared they are treated as no-ops. Defaults to set.
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================================================================================
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BreakPoints
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@@ -224,7 +228,7 @@ breakpoint can be specified such: 0x345f:p2 { Type: Dump }
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For CPU break points, the address is specified in parcel address format
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(ex. 0x536:p2). The type of the breakpoint is specified using the 'Type'
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parameter.
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parameter.
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For mainframe breakpoints support the following qualifiers:
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AbsoluteAddr when specified, denotes the absolute address for the breakpoint.
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@@ -248,7 +252,7 @@ Type: string
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LogOff when fires, sets log level to 'none' on the CPU that triggered
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the breakpoint
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LogLevel when fires, sets the log level to the defined level on the CPU
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that triggered the breakpoint. The new log level is set using
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that triggered the breakpoint. The new log level is set using
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the 'Level' parameter
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LogLevelPush When fires, sets the log level to the defined level as well as
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push the current log level into the log level stack on the CPU
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@@ -328,7 +332,7 @@ are 16-bit quantities as well.
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Buffer memory pokes are executed right at the beginning of the simulation after
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the memory it is initialized from the files listed in BufferImageFiles.
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================================================================================
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Iops
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================================================================================
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@@ -426,7 +430,7 @@ HIA/HOA
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These channels implement high-speed data transfers between the IOP and the
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mainframe memory. They are DMA controllers in modern terms. The only
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configurable parameter for them is their channel index:
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ChannelIdx - integer
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Sets the IOP channel this peripheral connects to
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@@ -628,7 +632,7 @@ DelayLimit - optional integer
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delay counter is a test operation in the BMX channel hardware.
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Default value is 10.
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DeviceCount - optional integer
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Maximum number of devices that can be connected to this BMX channel.
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Maximum number of devices that can be connected to this BMX channel.
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Default value is 255
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For each tape device the following parameters are valid:
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@@ -702,7 +706,7 @@ breakpoint can be specified such: 0x345f { Type: Dump }
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For IOP break points, the address is specified in 16-bit address format
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(ex. 0x5362) as these processors used a simple 16-bit instruction set and
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address bus width. The type of the breakpoint is specified using the 'Type'
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parameter.
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parameter.
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Type - string
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Trace when fires, puts the specified message into the log file
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@@ -717,7 +721,7 @@ Type - string
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LogOff when fires, sets log level to 'none' on the CPU that triggered
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the breakpoint
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LogLevel when fires, sets the log level to the defined level on the CPU
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that triggered the breakpoint. The new log level is set using
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that triggered the breakpoint. The new log level is set using
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the 'Level' parameter
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LogLevelPush When fires, sets the log level to the defined level as well as
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push the current log level into the log level stack on the CPU
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Andras Tantos