Add experimental tmux support (Linux)
**Experimental tmux Support for Linux**
The `run` script with `cos_117.cfg` spawns xterms for consoles, which works well on desktops but not on VPS/servers without X forwarding or for users preferring SSH/shell/mosh.
To resolve, this commit adds tmux support via:
+ tmux_run - Script that manages a cray simulator session.
+ cos_117_tmux.cfg - Modified config that spawns tmux windows instead of xterms.
Benefits:
- Organizes cray simulator and consoles as tmux windows in a tmux session.
- Allows attaching, detaching, and exiting without stopping the simulator.
Usage:
```
tmux_run start
tmux_run attach
or execute `tmux_run` and select from menu.
```
Full Usage:
```
Usage: tmux_run {start|stop|restart|kill|attach|status}
start - Start the Cray simulator session
stop - Stop the Cray simulator session
restart - Restart the Cray simulator session
kill - Kill the Cray simulator session (unsafe)
attach - Attach to the Cray simulator session
status - List running Cray simulator and consoles
Use keys 'Ctrl b <0 to ...>' to move to specific windows
Use keys 'Ctrl b n' to move to the next window
Use keys 'Ctrl b p' to move to the previous window
Use keys 'Ctrl b d' to detach from the simulator session.
```
Tests:
All options work as intended, except repeated starts/stops may cause race conditions, requiring the `kill` option.
The script passed shellcheck with no issues detected.
This commit is contained in:
Vulcan
GitHub
parent
7d0131d74c
commit
cc3ee9f07c
458
cos_117_tmux.cfg
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458
cos_117_tmux.cfg
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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;
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; Configuration for a single-processor X-MP
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; Matches HW config for machine SN#302
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;
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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CpuMemorySize 0x400000 ; We have 8MWords (64-bits each) of memory
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BufferMemorySize 0x400000 ; We have 8MWrods of buffer memory as well
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StartupCpuIdx 0 ; This will set up the first CPU to come out of reset (on instructions from the IOP)
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StartupIopIdx 0 ; The first one (the MIOP) is the one to leave reset first
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ClusterCount 3 ; Single-processor machines have 3 clusters - that is the number of inter-processor communication register sets
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MemoryDumpFile dump/mem.dmp ; If we get terminated, dump mainframe memory to this file
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BufferMemoryDumpFile dump/buffer.dmp ; If we get terminated, dump buffer memory to this file
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MultiThreaded no
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MachineType XMP1
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WindowWidth 120
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WindowHeight 40
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DefaultLogLevel None
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EnableTimeStamp yes
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LogFileName dump/cray_sim.log
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OsType COS
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LogUnusedChannels no
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BreakPoints {
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}
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EventPoints {
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}
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WatchPoints {
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}
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CpuCount 1
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Cpus {
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Default {
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; HistoryBuffer 1000000
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; DefaultLogLevel All
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; InstructionBurstSize 100
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; TimerIncrement 1000
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; MemoryPokes {
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; 0x00207B:p0 0006000 ; Change JSP to J to skip mainframe memory test
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; }
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ThrowOnUnknown no
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ThrowOnUnimplemented no
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}
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}
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IopClusters {
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IopDCluster {
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BufferMemoryPokes {
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0x42B7 0x0200 ; Patch up IOP memory test routine to exit immediately
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0x4476 0x0000 ; Patch up ovrelay loading code not to clear end of memory: it's 0 already in the simulator
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0x43DA 0x0000 ; Patch up buffer memory test to exit quickly
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0x3939 0x0028 ; Set CK0 device address to 050 - Hayes clock (should be 070 for Chronolog clocks)
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; Make sure we always wait for completion on IOP-to-IOP transfers
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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; 0x09BC 0x7e00
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; 0x0a36 0x0000
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; 0x0a59 0x0000
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; 0x0a80 0x7710
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}
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BufferImageFiles {
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0x0000 target/cos_117/iop_kern.bin ; The first IOP boots from buffer memory. Pre-load the boot image.
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}
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Iops {
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0 {
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MemoryDumpFile dump/iop0.dmp
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; DefaultLogLevel None
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Type MIOP
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ChannelCount 42
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InstructionBurstSize 100
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TimerLimit 79999
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Channels {
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ERA {
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ChannelIdx 016
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}
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Expander {
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ChannelIdx 017
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DeviceCount 64
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Devices {
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Tape {
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ChannelIdx 022
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Interrupt 5
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Tape boot_tape.tap
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Pokes {
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boot_tape.tap {
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0 {
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0x04610 { Size 2 Value 0x1001 BigEndien yes } ; override long delay in INDD29 to speed bootup
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; 0x1E2C0 { Size 2 Value 0x0010 BigEndien yes } ; override large loop in XDK to quickly terminate
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; 0x256fd { Size 2 Value 0x0000 BigEndien yes } ; override call to MFINIT in START0
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; 0x25783 { Size 2 Value 0x0000 BigEndien yes } ; override call to YIELD in START0
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;0x4aefb { Size 1 Value 0x01 } ; override call to long delay in START0
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0x3D24B { Size 1 Value 0x28 } ; Make XCLOCK restore the proper device address upon exit
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0x3d6a3 { Size 1 Value 0x28 } ; Make XCLOCK use channel 51 for responses
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0x3d7c3 { Size 1 Value 0x28 } ; Make XCLOCK use channel 51 for responses
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0x3d399 { Size 1 Value 0x28 } ; Make XCLOCK use channel 51 for responses
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0x3d49b { Size 1 Value 0x28 } ; Make XCLOCK use channel 51 for responses
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; 0x138F5 { Size 2 Value 0x1010 BigEndien yes } ; patch up timeout in BMXCON
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; Make calls for buffer transfer in START3 WAIT for return to work around synchrnization problems between IOPs in a multi-thread simulation
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;0x4b797 { Size 1 Value 0x00 }
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; 0x25BCB { Size 2 Value 0x1000 } ; A = 0
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; 0x25BCF { Size 2 Value 0x1800 } ; A = ...
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; 0x25BD0 { Size 2 Value 0x1D18 } ; 0x1D18
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; 0x25BD1 { Size 2 Value 0x7C09 } ; R = OR[9]
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; 0x25BD2 { Size 2 Value 0x2119 } ; A = OR[281]
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; 0x25BD3 { Size 2 Value 0x8607 } ; P = P + 7, A # 0
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}
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}
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}
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}
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AmpexDM980Disk {
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; Must be an Ampex DM980 from this: http://bitsavers.trailing-edge.com/pdf/dilog/30006-1_DQ202A_Sep81.pdf - though as far as format goes, it seems identical to the CDC SMD9762
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; It's a 80MB drive, but formatted as a 64MB one (leaving the last sector on each track empty)
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;DefaultLogLevel All
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ChannelIdx 060
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Interrupt 6
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ImageFileName exp_disk.img
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Heads 5
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Sectors 35
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Tracks 823
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SectorSize 512
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}
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Printer {
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ChannelIdx 017
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Interrupt 3
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Name PR0
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PrintFileName pr0.txt
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}
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Clock {
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;DefaultLogLevel All
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PrimaryChannelIdx 050
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Interrupt 1
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Name CK0
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ResponseTimeout 500
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YearLimit yes
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}
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}
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;UseDummyDevices yes
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}
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CI {
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; DefaultLogLevel All
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IopChannelIdx 020
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CrayChannelIdx 9
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}
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CO {
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; DefaultLogLevel All
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IopChannelIdx 021
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CrayChannelIdx 8
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}
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CONC {
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InputChannelIdx 024
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OutputChannelIdx 025
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PollDelay 100
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}
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Console {
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TIChannelIdx 040
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TOChannelIdx 041
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NewTerminalCommand "tmux new-window -d -t cray -n cray_{port} '{cmd}'&"
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ConsoleCommandLinux "telnet {host} {port}"
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ConsoleCommandWindows "putty.exe -load Unicos -telnet -P {port} {host}"
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MapBackspace yes
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BackspaceChar 127
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EatLf no
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}
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Console {
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TIChannelIdx 042
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TOChannelIdx 043
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NewTerminalCommand "tmux new-window -d -t cray -n cray_{port} '{cmd}'&"
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ConsoleCommandLinux "telnet {host} {port}"
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ConsoleCommandWindows "putty.exe -load Unicos -telnet -P {port} {host}"
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MapBackspace yes
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BackspaceChar 127
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EatLf no
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}
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Console {
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TIChannelIdx 044
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TOChannelIdx 045
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NewTerminalCommand "tmux new-window -d -t cray -n cray_{port} '{cmd}'&"
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ConsoleCommandLinux "telnet {host} {port}"
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ConsoleCommandWindows "putty.exe -load Unicos -telnet -P {port} {host}"
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MapBackspace yes
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BackspaceChar 127
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EatLf no
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}
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Console {
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TIChannelIdx 046
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TOChannelIdx 047
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NewTerminalCommand "tmux new-window -d -t cray -n cray_{port} '{cmd}'&"
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ConsoleCommandLinux "telnet {host} {port}"
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ConsoleCommandWindows "putty.exe -load Unicos -telnet -P {port} {host}"
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MapBackspace yes
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BackspaceChar 127
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EatLf no
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}
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}
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BreakPoints {
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; 0x210F { Type Trace Message "FATAL handler called {stack}" }
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; 0x326A { Type LogOn }
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;; 0x3ba6 { Type LogOn }
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; 0x1697 { Type LogOn } ; Breakpoint in error case of HSPW
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; 0x169D { Type Terminate }
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;; 0x167C { Type LogOn } ; Breakpoint in the call that fails
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; 0x4C58 { Type Trace Message "0x4C58 called {stack}" }
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; 0x167C { Type Trace Message "0x167C called {stack}" }
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; 0x1716 { Type Trace Message "0x1716 called {stack}" }
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; 0x47EB { Type Trace Message "passing through 0x47EB {stack}" }
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}
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EventPoints {
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; "CPU0 Coming out of reset" { Type LogOn TriggerCnt 2 }
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}
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}
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1 {
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MemoryDumpFile dump/iop1.dmp
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Type BIOP
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ChannelCount 42
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InstructionBurstSize 100
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TimerLimit 79999
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Channels {
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HIA {
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ChannelIdx 014
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}
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HOA {
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ChannelIdx 015
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}
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DD29 {
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ChannelIdx 020
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ImageFileName disk/biop_dk20.img
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}
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DD29 {
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ChannelIdx 021
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ImageFileName disk/biop_dk21.img
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}
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DD29 {
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ChannelIdx 022
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ImageFileName disk/biop_dk22.img
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}
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DD29 {
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ChannelIdx 024
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ImageFileName disk/biop_dk24.img
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}
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DD29 {
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ChannelIdx 025
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ImageFileName disk/biop_dk25.img
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}
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DD29 {
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ChannelIdx 026
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ImageFileName disk/biop_dk26.img
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}
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DD29 {
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ChannelIdx 030
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ImageFileName disk/biop_dk30.img
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}
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DD29 {
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ChannelIdx 031
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ImageFileName disk/biop_dk31.img
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}
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DD29 {
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ChannelIdx 032
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ImageFileName disk/biop_dk32.img
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}
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Console {
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TIChannelIdx 042
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TOChannelIdx 043
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NewTerminalCommand "tmux new-window -d -t cray -n cray_{port} '{cmd}'&"
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ConsoleCommandLinux "telnet {host} {port}"
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ConsoleCommandWindows "putty.exe -load Unicos -telnet -P {port} {host}"
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MapBackspace yes
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BackspaceChar 127
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EatLf no
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}
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}
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BreakPoints {
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}
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}
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2 {
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Exists no
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MemoryDumpFile dump/iop2.dmp
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Type DIOP
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ChannelCount 42
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InstructionBurstSize 100
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TimerLimit 79999
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Channels {
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Console {
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TIChannelIdx 042
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TOChannelIdx 043
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NewTerminalCommand "tmux new-window -d -t cray -n cray_{port} '{cmd}'&"
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ConsoleCommandLinux "telnet {host} {port}"
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ConsoleCommandWindows "putty.exe -load Unicos -telnet -P {port} {host}"
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MapBackspace yes
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BackspaceChar 127
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EatLf no
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}
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}
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BreakPoints {}
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}
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3 {
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MemoryDumpFile dump/iop3.dmp
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Type XIOP
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ChannelCount 42
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InstructionBurstSize 100
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TimerLimit 79999
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Channels {
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Bmx {
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ChannelIdx 020
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DelayLimit 10
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Devices {
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Tape {
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DeviceName BmxTape0
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DeviceAddress 0x0
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Tape tape/bmt_00.tap
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}
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Tape {
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DeviceName BmxTape1
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DeviceAddress 0x1
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Tape tape/bmt_01.tap
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}
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Tape {
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DeviceName BmxTape2
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DeviceAddress 0x2
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Tape tape/bmt_02.tap
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}
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Tape {
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DeviceName BmxTape3
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DeviceAddress 0x3
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Tape tape/bmt_03.tap
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}
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Tape {
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DeviceName BmxTape4
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DeviceAddress 0x4
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Tape tape/bmt_04.tap
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}
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Tape {
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DeviceName BmxTape5
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DeviceAddress 0x5
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Tape tape/bmt_05.tap
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}
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Tape {
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DeviceName BmxTape6
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DeviceAddress 0x6
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Tape tape/bmt_06.tap
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}
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Tape {
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DeviceName BmxTape7
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DeviceAddress 0x7
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Tape tape/bmt_07.tap
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}
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}
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}
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Bmx {
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ChannelIdx 021
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DelayLimit 10
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Devices {
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Tape {
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DeviceName BmxTape8
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DeviceAddress 0x8
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Tape tape/bmt_08.tap
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}
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Tape {
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DeviceName BmxTape9
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DeviceAddress 0x9
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Tape tape/bmt_09.tap
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}
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Tape {
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DeviceName BmxTape10
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DeviceAddress 0xa
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Tape tape/bmt_10.tap
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}
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Tape {
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DeviceName BmxTape11
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DeviceAddress 0xb
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Tape tape/bmt_11.tap
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}
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Tape {
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DeviceName BmxTape12
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DeviceAddress 0xc
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Tape tape/bmt_12.tap
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}
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Tape {
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DeviceName BmxTape13
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DeviceAddress 0xd
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Tape tape/bmt_13.tap
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}
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Tape {
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DeviceName BmxTape14
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DeviceAddress 0xe
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Tape tape/bmt_14.tap
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}
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Tape {
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DeviceName BmxTape15
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DeviceAddress 0xf
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Tape tape/bmt_15.tap
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}
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}
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}
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Bmx {
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ChannelIdx 022
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DelayLimit 10
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Devices {
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Tape {
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DeviceName BmxTape16
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DeviceAddress 0x8
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Tape tape/bmt_16.tap
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}
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Tape {
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DeviceName BmxTape17
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DeviceAddress 0xc0
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Tape tape/bmt_17.tap
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}
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}
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}
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Bmx {
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ChannelIdx 023
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DelayLimit 10
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Devices {
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Tape {
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DeviceName BmxTape18
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DeviceAddress 0x8
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Tape tape/bmt_18.tap
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}
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Tape {
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DeviceName BmxTape19
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DeviceAddress 0xc0
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Tape tape/bmt_19.tap
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}
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}
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}
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Console {
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TIChannelIdx 042
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TOChannelIdx 043
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NewTerminalCommand "tmux new-window -d -t cray -n cray_{port} '{cmd}'&"
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ConsoleCommandLinux "telnet {host} {port}"
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ConsoleCommandWindows "putty.exe -load Unicos -telnet -P {port} {host}"
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MapBackspace yes
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BackspaceChar 127
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EatLf no
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}
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}
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BreakPoints {
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}
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}
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}
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}
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}
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156
tmux_run
Normal file
156
tmux_run
Normal file
@ -0,0 +1,156 @@
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#!/bin/sh
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PATH=$PATH:simulator/_bin/linux_release
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# Usage message
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usage() {
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cat << EOF
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Usage: $0 {start|stop|restart|kill|attach|status}
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start - Start cray simulator session
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stop - Stop cray simulator session
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restart - Restart cray simulator session
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kill - Kill cray simulator session (unsafe)
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attach - Attach to cray simulator session
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status - List running cray simulator and consoles
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EOF
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}
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# Quick tmux help
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help() {
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cat << EOF
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Run "tmux_run" or "tmux_run attach" to attach to simulator session.
|
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Or use 'tmux attach' or 'tmux attach-session -t cray'
|
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Use keys 'Ctrl b <0 to ...>' to move to specific windows
|
||||
Use keys 'Ctrl b n' to move to next window
|
||||
Use keys 'Ctrl b p' to move to previous window
|
||||
Use keys "Ctrl b d" to detach from simulator session.
|
||||
|
||||
EOF
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||||
}
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||||
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# Status messages
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msg() {
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||||
case "$1" in
|
||||
"not_up") echo "No cray simulator session is running." ;;
|
||||
"running") echo "A cray simulator session is already running." ;;
|
||||
"started") echo "Started!" ;;
|
||||
"stopped") echo "Stopped!" ;;
|
||||
"killed") echo "Killed!" ;;
|
||||
"restarting") echo "Restarting!" ;;
|
||||
"unknown") echo "Unknown choice: Exiting.";;
|
||||
esac
|
||||
}
|
||||
|
||||
# Check if cray simulator session is up
|
||||
cray_is_up() {
|
||||
tmux has-session -t cray 2>/dev/null
|
||||
}
|
||||
|
||||
# Start cray simulator session
|
||||
start_cray() {
|
||||
if cray_is_up; then msg "running"; else
|
||||
mkdir -p dump disk tape
|
||||
tmux new-session -d -s cray
|
||||
#space for future tmux hooks here
|
||||
tmux send-keys -t cray 'cray_sim cos_117_tmux.cfg' C-m
|
||||
msg "started"
|
||||
help
|
||||
fi
|
||||
}
|
||||
|
||||
# Stop cray simulator session
|
||||
stop_cray() {
|
||||
if cray_is_up; then
|
||||
tmux select-window -t cray:0
|
||||
tmux send-keys -t cray:0 'exit' C-m
|
||||
tmux send-keys -t cray:0 'exit' C-m
|
||||
msg "stopped"
|
||||
else msg "not_up"; fi
|
||||
}
|
||||
|
||||
# Kill cray simulator session (unsafe)
|
||||
kill_cray() {
|
||||
if cray_is_up; then
|
||||
tmux kill-session -t cray
|
||||
killall -9 cray_sim
|
||||
msg "killed"
|
||||
echo "Try 'killall -9 cray_sim' / kill -9 <pid of cray_sim> followed"
|
||||
echo "by 'tmux_run stop' / 'tmux_run kill' again if it is hanging!"
|
||||
else msg "not_up"; fi
|
||||
}
|
||||
|
||||
# Restart cray simulator session
|
||||
restart_cray() {
|
||||
if cray_is_up; then
|
||||
msg "restarting"
|
||||
stop_cray
|
||||
sleep 3
|
||||
if cray_is_up; then kill_cray; fi
|
||||
start_cray
|
||||
else msg "not_up"; fi
|
||||
}
|
||||
|
||||
# Attach to the cray simulator session
|
||||
attach_cray() { if cray_is_up; then tmux attach-session -t cray; else msg "not_up"; fi }
|
||||
|
||||
|
||||
# Display status of cray simulator session and consoles
|
||||
status_cray() {
|
||||
if cray_is_up; then
|
||||
echo "Simulator Session:"
|
||||
tmux ls | grep -i cray
|
||||
echo "Consoles:"
|
||||
tmux list-windows -t cray
|
||||
else msg "not_up"; fi
|
||||
}
|
||||
|
||||
# Show conditional menu
|
||||
show_menu() {
|
||||
if cray_is_up; then
|
||||
cat << EOF
|
||||
|
||||
1. Stop
|
||||
2. Restart
|
||||
3. Kill
|
||||
4. Status
|
||||
5. Attach
|
||||
|
||||
EOF
|
||||
else echo "1. Start"; fi
|
||||
}
|
||||
|
||||
# Pick a choice from conditonal menu
|
||||
pick_choice() {
|
||||
show_menu
|
||||
echo "Enter the number of your choice (or press any key to exit):"
|
||||
read -r choice
|
||||
if cray_is_up; then
|
||||
case "$choice" in
|
||||
1) stop_cray ;;
|
||||
2) restart_cray ;;
|
||||
3) kill_cray ;;
|
||||
4) status_cray ;;
|
||||
5) attach_cray ;;
|
||||
*) msg "unknown" ;;
|
||||
esac
|
||||
else
|
||||
case "$choice" in
|
||||
1) start_cray ;;
|
||||
*) msg "unknown" ;;
|
||||
esac
|
||||
fi
|
||||
}
|
||||
|
||||
# Main CLI logic
|
||||
case "$1" in
|
||||
start) if cray_is_up; then msg "running"; else start_cray; fi ;;
|
||||
stop) if cray_is_up; then stop_cray; else msg "not_up"; fi ;;
|
||||
restart) if cray_is_up; then restart_cray; else msg "not_up"; fi ;;
|
||||
kill) if cray_is_up; then kill_cray; else msg "not_up"; fi ;;
|
||||
status) if cray_is_up; then status_cray; else msg "not_up"; fi ;;
|
||||
attach) if cray_is_up; then attach_cray; else msg "not_up"; fi ;;
|
||||
*) usage; if cray_is_up; then msg "running"; else msg "not_up"; fi; pick_choice ;;
|
||||
esac
|
||||
Loading…
x
Reference in New Issue
Block a user