mirror of
https://github.com/marqs85/ossc
synced 2025-10-30 23:46:02 +03:00
37 lines
1.1 KiB
Tcl
37 lines
1.1 KiB
Tcl
#Select the master service type and check for available service paths.
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while 1 {
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set service_paths [get_service_paths master]
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if {[llength $service_paths] > 0} {
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break
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}
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puts "Refreshing connections..."
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refresh_connections
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after 100
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}
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#Set the master service path.
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set master_service_path [lindex $service_paths 0]
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#Open the master service.
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set claim_path [claim_service master $master_service_path mylib]
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puts "Halting CPU"
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master_write_32 $claim_path 0x40 0x00000001
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master_write_32 $claim_path 0x40 0x80000001
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master_write_32 $claim_path 0x5c [expr 0x2207b1]
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puts "DPC: [master_read_32 $claim_path 0x10 1]"
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master_write_32 $claim_path 0x5c [expr 0x220341]
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puts "MEPC: [master_read_32 $claim_path 0x10 1]"
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master_write_32 $claim_path 0x5c [expr 0x220342]
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puts "MCAUSE: [master_read_32 $claim_path 0x10 1]"
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set offset 0x1001
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foreach i {ra sp gp tp t0 t1 t2 s0 s1 a0 a1 a2 a3 a4 a5} {
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master_write_32 $claim_path 0x5c [expr 0x220000 + $offset]
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puts "$i: [master_read_32 $claim_path 0x10 1]"
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set offset [expr $offset + 1]
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}
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master_write_32 $claim_path 0x40 0x40000000
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