1285 lines
57 KiB
Plaintext
1285 lines
57 KiB
Plaintext
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*** Settings ***
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Library ${CURDIR}/gdb_library.py
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*** Variables ***
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${GDB_REMOTE_PORT} 3334
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${VM_DEMO_URL} https://dl.antmicro.com/projects/renode/sifive-fe310--vm-demo.elf-s_10440-fbc6e11346ef9e43047beb299daaaaa7eb6b0ce2
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${VM_DEMO} None
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${PAGETABLE} @https://dl.antmicro.com/projects/renode/sifive-fe310--page_table.bin-s_16384-3641a5434787756cd2f017d4df9775f16951a655
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${UNLEASHED_BIN} @https://dl.antmicro.com/projects/renode/hifive-unleashed--bbl.elf-s_17219640-c7e1b920bf81be4062f467d9ecf689dbf7f29c7a
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${UNLEASHED_FDT} @https://dl.antmicro.com/projects/renode/hifive-unleashed--devicetree.dtb-s_10532-70cd4fc9f3b4df929eba6e6f22d02e6ce4c17bd1
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${UNLEASHED_VMINUX} @https://dl.antmicro.com/projects/renode/hifive-unleashed--vmlinux.elf-s_80421976-46788813c50dc7eb1a1a33c1730ca633616f75f5
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*** Keywords ***
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Create Versatile Express
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Execute Command mach create
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Execute Command machine LoadPlatformDescription @platforms/boards/vexpress.repl
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Execute Command
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... machine LoadPlatformDescriptionFromString "fake_memory: Memory.MappedMemory @ sysbus 0x0 { size: 0x1000 }"
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Execute Command machine PyDevFromFile @scripts/pydev/repeater.py 0xf0000000 0x4 True
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Execute Command machine StartGdbServer ${GDB_REMOTE_PORT}
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Create Versatile
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Execute Command mach create
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Execute Command machine LoadPlatformDescription @platforms/cpus/versatile.repl
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Execute Command machine StartGdbServer ${GDB_REMOTE_PORT}
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Create Leon3
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Execute Command mach create
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Execute Command machine LoadPlatformDescription @platforms/cpus/leon3.repl
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Execute Command machine StartGdbServer ${GDB_REMOTE_PORT}
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Create MPC5567
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Execute Command mach create
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Execute Command machine LoadPlatformDescription @platforms/cpus/mpc5567.repl
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Execute Command sysbus.cpu PC 0
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Execute Command machine StartGdbServer ${GDB_REMOTE_PORT}
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Create Microwatt
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Execute Command mach create
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Execute Command machine LoadPlatformDescription @platforms/cpus/microwatt.repl
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Execute Command
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... machine LoadPlatformDescriptionFromString "fake_memory: Memory.MappedMemory @ sysbus 0x40000000 { size: 0x1000 }"
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Execute Command sysbus.cpu PC 0
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Execute Command machine StartGdbServer ${GDB_REMOTE_PORT}
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Create VM Demo
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# We need to download this to pass it to gdb as a `file`
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${x}= Download File ${VM_DEMO_URL}
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Set Suite Variable ${VM_DEMO} ${x}
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Execute Command mach create
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Execute Command using sysbus
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Execute Command machine LoadPlatformDescription @platforms/cpus/sifive-fe310.repl
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# PAGETABLE is a raw binary representation of page table[s] (max 3), it's in RISC-V spec.
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${macro_reset}= catenate SEPARATOR=
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... macro reset ${\n}
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... """ ${\n}
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... sysbus LoadELF @${VM_DEMO} ${\n}
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... sysbus LoadBinary @${PAGETABLE} 0x80000000 ${\n}
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... """ ${\n}
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Execute Command ${macro_reset}
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Execute Command runMacro $reset
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Execute Command machine StartGdbServer ${GDB_REMOTE_PORT}
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Create Machine With PythonPeripheral
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Execute Command mach create
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Execute Command using sysbus
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# Minimal Cortex-M platform with PythonPeripheral
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${platform}= catenate
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... SEPARATOR=
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... nvic: IRQControllers.NVIC @ sysbus 0xe000e000 { -> cpu@0 }
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... ${\n}
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... cpu: CPU.CortexM @ sysbus { cpuType: \\"cortex-m0\\"; nvic: nvic }
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... ${\n}
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... flash: Memory.MappedMemory @ sysbus 0x8000000 { size: 0x10000 }
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... ${\n}
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... rcc: Python.PythonPeripheral @ sysbus 0x40000000 { size: 0x400; initable: true; filename: \\"scripts/pydev/rolling-bit.py\\" }
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... ${\n}
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Execute Command machine LoadPlatformDescriptionFromString "${platform}"
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# This binary:
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# * Loads 0x40000000 to r3
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# * Loads 0xBAD to r2
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# * Stores r2 to an address pointed by r3 (PythonPeripheral access)
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# * Loops indefinetely
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Execute Command cpu PC 0x8000000
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# mov.w r3, 0x40000000
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Execute Command sysbus WriteWord 0x8000000 0xf04f
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Execute Command sysbus WriteWord 0x8000002 0x4380
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# movw r2, 0xBAD
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Execute Command sysbus WriteWord 0x8000004 0xf640
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Execute Command sysbus WriteWord 0x8000006 0x32ad
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# str r2, [r3, #0]
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Execute Command sysbus WriteDoubleWord 0x8000008 0x601a
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# b.n 8
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Execute Command sysbus WriteDoubleWord 0x800000a 0xe7fd
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# Start GDB server
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Execute Command machine StartGdbServer ${GDB_REMOTE_PORT}
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Create HiFive Unleashed
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Execute Command mach create
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Execute Command machine LoadPlatformDescription @platforms/cpus/sifive-fu540.repl
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Execute Command sysbus LoadELF ${UNLEASHED_BIN}
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Execute Command sysbus LoadFdt ${UNLEASHED_FDT} 0x81000000 "earlyconsole mem=256M@0x80000000"
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Execute Command sysbus LoadSymbolsFrom ${UNLEASHED_VMINUX}
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Execute Command sysbus.e51 SetRegister 11 0x81000000
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Execute Command machine StartGdbServer ${GDB_REMOTE_PORT} cpuCluster="all"
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Execute Command machine EnableGdbLogging ${GDB_REMOTE_PORT} true
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Execute Command logLevel 0 sysbus.e51
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Execute Command logLevel 0 sysbus.u54_1
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Execute Command logLevel 0 sysbus.u54_2
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Execute Command logLevel 0 sysbus.u54_3
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Execute Command logLevel 0 sysbus.u54_4
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Add Per Core Memory Regions
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${per_core_regions}= catenate SEPARATOR=
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... u54_1_mem: Memory.MappedMemory @ { ${\n}
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... ${SPACE*4}sysbus new Bus.BusPointRegistration { ${\n}
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... ${SPACE*4}${SPACE*4}address: 0x4f00000000; ${\n}
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... ${SPACE*4}${SPACE*4}cpu: u54_1 ${\n}
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... ${SPACE*4}} ${\n}
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... } ${\n}
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... ${SPACE*4}size: 0x1000 ${\n}
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... ${\n}
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... u54_2_mem: Memory.MappedMemory @ { ${\n}
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... ${SPACE*4}sysbus new Bus.BusPointRegistration { ${\n}
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... ${SPACE*4}${SPACE*4}address: 0x4f00000000; ${\n}
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... ${SPACE*4}${SPACE*4}cpu: u54_2 ${\n}
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... ${SPACE*4}} ${\n}
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... } ${\n}
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... ${SPACE*4}size: 0x1000 ${\n}
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Execute Command machine LoadPlatformDescriptionFromString "${per_core_regions}"
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Create RISC-V Vectored Machine
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Execute Command mach create
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Execute Command
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... machine LoadPlatformDescriptionFromString "cpu: CPU.RiscV32 @ sysbus { timeProvider: empty; cpuType: \\"rv32imacv\\" }"
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Execute Command machine StartGdbServer ${GDB_REMOTE_PORT}
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Check And Run Gdb
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[Arguments] ${name}
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${res}= Start Gdb ${name}
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IF '${res}' != 'OK' Fail ${name} not found skipped
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Command Gdb target remote :${GDB_REMOTE_PORT} timeout=10
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Kill Gdb And Wait
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Stop GDB
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Wait For Process
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Test Register By Id
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[Arguments] ${id} ${gdb_name} ${value}
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Execute Command sysbus.cpu SetRegister ${id} ${value}
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Test Register Common ${gdb_name} ${value}
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Test Register By Name
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[Arguments] ${cpu_name} ${gdb_name} ${value}
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Execute Command sysbus.cpu ${cpu_name} ${value}
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Test Register Common ${gdb_name} ${value}
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Test Register Common
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[Arguments] ${gdb_name} ${value}
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Command Gdb flushregs
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${v}= Command Gdb p (void *) \$${gdb_name}
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Should Contain ${v} = (void *) ${value}
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Test Memory
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[Arguments] ${address} ${expected_value}
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${actual_value}= Execute Command sysbus ReadDoubleWord ${address}
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Should Be Equal As Numbers ${actual_value} ${expected_value}
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Test Number Of Differences
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[Arguments] ${data1} ${data2} ${expected_number_of_differences}
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${ctr}= SetVariable ${0}
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FOR ${m1} ${m2} IN ZIP ${data1} ${data2}
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${ctr}= Evaluate ${ctr} + (1 if ${m1} != ${m2} else 0)
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END
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Should Be Equal As Numbers ${expected_number_of_differences} ${ctr}
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Create Test File
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[Arguments] ${length} ${file}
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${string}= Set Variable ${EMPTY}
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FOR ${index} IN RANGE ${length}
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${i}= Evaluate ${index} % 0x80
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${string}= Catenate ${string} ${i}
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END
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${bytes}= Convert To Bytes ${string} int
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Create Binary File ${file} ${bytes}
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Stepi And Check PC
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[Arguments] ${PC}
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${res}= Command Gdb stepi
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Should Contain ${res} ${PC} in ?? ()
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Compare Register
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[Arguments] ${cpu} ${reg}
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${g_x0}= Command GDB p/x $x${reg}
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${r_x0}= Execute Command ${cpu} GetRegister ${reg}
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Should Be Equal As Integers ${g_x0.split('=')[1].strip()} ${r_x0.strip()}
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Compare General Registers
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[Arguments] ${cpu}
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${g_r}= Command GDB info registers
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${r_r}= Execute Command ${cpu} GetRegistersValues
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FOR ${idx} IN RANGE 32
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Compare Register ${cpu} ${idx}
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END
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*** Test Cases ***
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Should Change Thread
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[Tags] skip_windows
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[Setup] Create HiFive Unleashed
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Create Log Tester 0
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Check And Run Gdb riscv64-zephyr-elf-gdb
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${x}= Command GDB thread
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Should Contain ${x} Thread 1
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${x}= Command GDB thread 2
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Should Contain ${x} Thread 2
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# GDB internally changes thread even if it gets E9999 in response
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# to the 'Hg' command so let's make sure there was no failure.
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Should Not Be In Log GDB 'Hg.' command failed treatAsRegex=true
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Should Step Instruction On Just One Thread
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[Tags] skip_windows
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[Setup] Create HiFive Unleashed
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Check And Run Gdb riscv64-zephyr-elf-gdb
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Command GDB b *0x00000000802000e8
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Command GDB c
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${threads_before}= Command GDB info threads
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Command GDB si
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${threads_after}= Command GDB info threads
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${address_pattern}= SetVariable 0x[a-f0-9]+
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${addresses_before}= Get Regexp Matches ${threads_before} ${address_pattern}
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${addresses_after}= Get Regexp Matches ${threads_after} ${address_pattern}
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Test Number Of Differences ${addresses_before} ${addresses_after} 1
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Should Step Instruction On All Threads At The Same Time
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[Tags] skip_windows
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[Setup] Create HiFive Unleashed
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Check And Run Gdb riscv64-zephyr-elf-gdb
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${threads_before}= Command GDB info threads
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Command GDB thread apply all si
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${threads_after}= Command GDB info threads
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${address_pattern}= SetVariable 0x[a-f0-9]+
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${addresses_before}= Get Regexp Matches ${threads_before} ${address_pattern}
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${addresses_after}= Get Regexp Matches ${threads_after} ${address_pattern}
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Test Number Of Differences ${addresses_before} ${addresses_after} 5
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Should Change Thread On Breakpoint
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[Tags] skip_windows
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[Setup] Create HiFive Unleashed
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Check And Run Gdb riscv64-zephyr-elf-gdb
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# GDB starts o Thread 1 (e51)
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# but this address can be reached only by u54 threads
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Command GDB b *0x00000000802000e8
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${x}= Command GDB c
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Should Not Contain ${x} "Thread 1 "
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Should Handle One Thread Connected
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[Tags] skip_windows
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[Setup] Create HiFive Unleashed
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Execute Command machine StopGdbServer
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Execute Command machine StartGdbServer ${GDB_REMOTE_PORT} true sysbus.u54_1
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Check And Run Gdb riscv64-zephyr-elf-gdb
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Command GDB b *0x000000008000029c
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Async Command GDB c
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Sleep 5s
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Send Signal To GDB 2
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${x}= Read Async Command Output
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# u54_1 should never hit this address. Only e51 can get there
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${ptrn}= SetVariable 0x[a-f0-9]+
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${addr}= Should Match Regexp ${x} ${ptrn}
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Should Be True 0x000000008000029c < ${addr}
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Should Handle Subset Of Threads Connected
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[Tags] skip_windows
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[Setup] Create HiFive Unleashed
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Execute Command machine StopGdbServer
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Execute Command machine StartGdbServer ${GDB_REMOTE_PORT} true sysbus.u54_1
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Execute Command machine StartGdbServer ${GDB_REMOTE_PORT} true sysbus.u54_2
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Execute Command machine StartGdbServer ${GDB_REMOTE_PORT} true sysbus.u54_3
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Execute Command machine StartGdbServer ${GDB_REMOTE_PORT} true sysbus.u54_4
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Check And Run Gdb riscv64-zephyr-elf-gdb
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# This address can be reached only by e51 core
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Command GDB b *0x000000008000029c
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Async Command GDB c
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Sleep 3s
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Send Signal To GDB 2
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${x}= Read Async Command Output
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Should Not Contain ${x} "hit Breakpoint"
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Should Exit Infinite Loop On Ctrl-C
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[Tags] skip_windows
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[Setup] Create Versatile Express
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Check And Run Gdb arm-zephyr-eabi-gdb
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# b 0
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Execute Command sysbus WriteDoubleWord 0x8 0xeafffffe
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Execute Command sysbus.cpu MaximumBlockSize 1
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Async Command GDB c
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Sleep 3s
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Send Signal To GDB 2
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${x}= Read Async Command Output
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Should Contain ${x} Program received signal SIGINT
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Should Contain ${x} 0x00000008 in ?? ()
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Async Command GDB c
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Sleep 3s
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Send Signal To GDB 2
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${x}= Read Async Command Output
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Should Contain ${x} Program received signal SIGINT
|
||
|
|
Should Contain ${x} 0x00000008 in ?? ()
|
||
|
|
|
||
|
|
Should Write And Read Memory
|
||
|
|
[Tags] skip_windows
|
||
|
|
[Setup] Create Versatile Express
|
||
|
|
Check And Run Gdb arm-zephyr-eabi-gdb
|
||
|
|
|
||
|
|
${x}= Execute Command sysbus ReadByte 0x500
|
||
|
|
Should Contain ${x} 0x00
|
||
|
|
|
||
|
|
${x}= Command GDB x/1b 0x500
|
||
|
|
Should Contain ${x} 0x500:\t0
|
||
|
|
|
||
|
|
Command GDB set {char}0x500 = 127
|
||
|
|
${x}= Command GDB x/1b 0x500
|
||
|
|
Should Contain ${x} 0x500:\t127
|
||
|
|
|
||
|
|
${x}= Execute Command sysbus ReadByte 0x500
|
||
|
|
Should Contain ${x} 0x7F
|
||
|
|
|
||
|
|
Execute Command sysbus WriteByte 0x500 0x37
|
||
|
|
${x}= Command GDB x/1b 0x500
|
||
|
|
Should Contain ${x} 0x500:\t55
|
||
|
|
|
||
|
|
Should Write And Read Peripheral Memory
|
||
|
|
[Tags] skip_windows
|
||
|
|
[Setup] Create Versatile Express
|
||
|
|
Check And Run Gdb arm-zephyr-eabi-gdb
|
||
|
|
|
||
|
|
${timer_address}= Set Variable 0x10011000
|
||
|
|
${x}= Execute Command sysbus ReadDoubleWord ${timer_address}
|
||
|
|
Should Contain ${x} 0xFFFFFFFF
|
||
|
|
|
||
|
|
${x}= Command GDB x/1xw ${timer_address}
|
||
|
|
Should Contain ${x} ${timer_address}:\t0xffffffff
|
||
|
|
|
||
|
|
Command GDB set {int}${timer_address} = 0xdeadc0de
|
||
|
|
${x}= Command GDB x/1xw ${timer_address}
|
||
|
|
Should Contain ${x} ${timer_address}:\t0xdeadc0de
|
||
|
|
|
||
|
|
${x}= Execute Command sysbus ReadDoubleWord ${timer_address}
|
||
|
|
Should Contain ${x} 0xDEADC0DE
|
||
|
|
|
||
|
|
Execute Command sysbus WriteDoubleWord ${timer_address} 0x12345678
|
||
|
|
${x}= Command GDB x/1xw ${timer_address}
|
||
|
|
Should Contain ${x} ${timer_address}:\t0x12345678
|
||
|
|
|
||
|
|
Should Stop On Breakpoint
|
||
|
|
[Tags] skip_windows
|
||
|
|
[Setup] Create Versatile Express
|
||
|
|
Check And Run Gdb arm-zephyr-eabi-gdb
|
||
|
|
|
||
|
|
Execute Command sysbus.cpu MaximumBlockSize 1
|
||
|
|
|
||
|
|
Command GDB b *0x10
|
||
|
|
${x}= Command GDB c timeout=30
|
||
|
|
Should Contain ${x} Breakpoint 1, 0x00000010 in ?? ()
|
||
|
|
|
||
|
|
Should Step After Breakpoint
|
||
|
|
[Tags] skip_windows
|
||
|
|
[Setup] Create Versatile Express
|
||
|
|
Check And Run Gdb arm-zephyr-eabi-gdb
|
||
|
|
|
||
|
|
Execute Command sysbus.cpu MaximumBlockSize 1
|
||
|
|
|
||
|
|
Command GDB b *0x10
|
||
|
|
${x}= Command GDB c timeout=30
|
||
|
|
Should Contain ${x} Breakpoint 1, 0x00000010 in ?? ()
|
||
|
|
${x}= Command GDB stepi
|
||
|
|
Should Contain ${x} 0x00000014 in ?? ()
|
||
|
|
|
||
|
|
Should Handle Multiple Breakpoints
|
||
|
|
[Tags] skip_windows
|
||
|
|
[Setup] Create Versatile Express
|
||
|
|
Check And Run Gdb arm-zephyr-eabi-gdb
|
||
|
|
|
||
|
|
Execute Command sysbus.cpu MaximumBlockSize 1
|
||
|
|
|
||
|
|
Command GDB b *0x10
|
||
|
|
Command GDB b *0x20
|
||
|
|
Command GDB b *0x30
|
||
|
|
Command GDB b *0x40
|
||
|
|
|
||
|
|
${x}= Command GDB c timeout=30
|
||
|
|
Should Contain ${x} Breakpoint 1, 0x00000010 in ?? ()
|
||
|
|
|
||
|
|
${x}= Command GDB c timeout=30
|
||
|
|
Should Contain ${x} Breakpoint 2, 0x00000020 in ?? ()
|
||
|
|
|
||
|
|
${x}= Command GDB c timeout=30
|
||
|
|
Should Contain ${x} Breakpoint 3, 0x00000030 in ?? ()
|
||
|
|
|
||
|
|
${x}= Command GDB c timeout=30
|
||
|
|
Should Contain ${x} Breakpoint 4, 0x00000040 in ?? ()
|
||
|
|
|
||
|
|
Should Disallow Setting Zero-Sized Watchpoint
|
||
|
|
[Tags] skip_windows
|
||
|
|
[Setup] Create VM Demo
|
||
|
|
Check And Run Gdb riscv64-zephyr-elf-gdb
|
||
|
|
|
||
|
|
Command GDB file ${VM_DEMO}
|
||
|
|
|
||
|
|
# Flush GDB stderr
|
||
|
|
Read Async Command Error
|
||
|
|
Read Async Command Error
|
||
|
|
|
||
|
|
Command GDB watch *&pagesize
|
||
|
|
Command GDB continue
|
||
|
|
|
||
|
|
# Discard "Warning:" line
|
||
|
|
Read Async Command Error timeout=10
|
||
|
|
|
||
|
|
${x}= Read Async Command Error timeout=10
|
||
|
|
Should Contain ${x} Could not insert hardware watchpoint 1
|
||
|
|
|
||
|
|
Should Stop On Write Watchpoint
|
||
|
|
[Tags] skip_windows
|
||
|
|
[Setup] Create Versatile Express
|
||
|
|
Check And Run Gdb arm-zephyr-eabi-gdb
|
||
|
|
|
||
|
|
# mov r0, #1
|
||
|
|
Execute Command sysbus WriteDoubleWord 0x10 0xe3a00001
|
||
|
|
# mov r1, #0x00000100
|
||
|
|
Execute Command sysbus WriteDoubleWord 0x14 0xe3a01c01
|
||
|
|
# str r0, [r1]
|
||
|
|
Execute Command sysbus WriteDoubleWord 0x18 0xe5810000
|
||
|
|
|
||
|
|
Execute Command sysbus.cpu MaximumBlockSize 1
|
||
|
|
|
||
|
|
Command GDB watch *0x00000100
|
||
|
|
${x}= Command GDB c timeout=30
|
||
|
|
Should Contain ${x} Hardware watchpoint 1: *0x00000100
|
||
|
|
Should Contain ${x} Old value = 0
|
||
|
|
Should Contain ${x} New value = 1
|
||
|
|
Should Contain ${x} 0x0000001c in ?? ()
|
||
|
|
|
||
|
|
Should Stop On Write Watchpoint On Sparc
|
||
|
|
[Tags] skip_windows
|
||
|
|
[Setup] Create Leon3
|
||
|
|
Check And Run Gdb sparc-zephyr-elf-gdb
|
||
|
|
|
||
|
|
# sethi %hi(0x40000000), %g1
|
||
|
|
Execute Command sysbus WriteDoubleWord 0x00000000 0x03100000
|
||
|
|
# or %g1, 0x104, %g1
|
||
|
|
Execute Command sysbus WriteDoubleWord 0x00000004 0x82106104
|
||
|
|
# sethi %hi(0x12345400), %g2
|
||
|
|
Execute Command sysbus WriteDoubleWord 0x00000008 0x05048d15
|
||
|
|
# or %g2, 0x278, %g2
|
||
|
|
Execute Command sysbus WriteDoubleWord 0x0000000c 0x8410a278
|
||
|
|
# st %g2, [ %g1 ]
|
||
|
|
Execute Command sysbus WriteDoubleWord 0x00000010 0xc4204000
|
||
|
|
# b .
|
||
|
|
Execute Command sysbus WriteDoubleWord 0x00000014 0x10bfffff
|
||
|
|
# nop
|
||
|
|
Execute Command sysbus WriteDoubleWord 0x00000018 0x01000000
|
||
|
|
|
||
|
|
Execute Command sysbus.cpu MaximumBlockSize 1
|
||
|
|
|
||
|
|
Command GDB watch *0x40000104
|
||
|
|
${x}= Command GDB c timeout=30
|
||
|
|
Should Contain ${x} Hardware watchpoint 1: *0x40000104
|
||
|
|
Should Contain ${x} Old value = 0
|
||
|
|
Should Contain ${x} New value = 305419896
|
||
|
|
Should Contain ${x} 0x00000010 in ?? ()
|
||
|
|
|
||
|
|
Should Stop On Write Watchpoint On Big-Endian PowerPC
|
||
|
|
[Tags] skip_windows
|
||
|
|
[Setup] Create MPC5567
|
||
|
|
Check And Run Gdb powerpc-unknown-elf-gdb
|
||
|
|
|
||
|
|
# lis r1, 0x4000
|
||
|
|
Execute Command sysbus WriteDoubleWord 0x00000000 0x3c204000
|
||
|
|
# ori r1, r1, 0x104
|
||
|
|
Execute Command sysbus WriteDoubleWord 0x00000004 0x60210104
|
||
|
|
# lis r2, 0x1234
|
||
|
|
Execute Command sysbus WriteDoubleWord 0x00000008 0x3c401234
|
||
|
|
# ori r2, r2, 0x5678
|
||
|
|
Execute Command sysbus WriteDoubleWord 0x0000000c 0x60425678
|
||
|
|
# stw r2, 0(r1)
|
||
|
|
Execute Command sysbus WriteDoubleWord 0x00000010 0x90410000
|
||
|
|
# b .-4
|
||
|
|
Execute Command sysbus WriteDoubleWord 0x00000014 0x4bfffffc
|
||
|
|
# nop
|
||
|
|
Execute Command sysbus WriteDoubleWord 0x00000018 0x60000000
|
||
|
|
|
||
|
|
Execute Command sysbus.cpu MaximumBlockSize 1
|
||
|
|
|
||
|
|
Command GDB watch *0x40000104
|
||
|
|
${x}= Command GDB c timeout=30
|
||
|
|
Should Contain ${x} Hardware watchpoint 1: *0x40000104
|
||
|
|
Should Contain ${x} Old value = 0
|
||
|
|
Should Contain ${x} New value = 305419896
|
||
|
|
Should Contain ${x} 0x00000014 in ?? ()
|
||
|
|
|
||
|
|
Should Stop On Write Watchpoint On Little-Endian PowerPC
|
||
|
|
[Tags] skip_windows
|
||
|
|
[Setup] Create Microwatt
|
||
|
|
Check And Run Gdb powerpc-unknown-elf-gdb
|
||
|
|
|
||
|
|
# lis r1, 0x4000
|
||
|
|
Execute Command sysbus WriteDoubleWord 0x00000000 0x3c204000
|
||
|
|
# ori r1, r1, 0x104
|
||
|
|
Execute Command sysbus WriteDoubleWord 0x00000004 0x60210104
|
||
|
|
# lis r2, 0x1234
|
||
|
|
Execute Command sysbus WriteDoubleWord 0x00000008 0x3c401234
|
||
|
|
# ori r2, r2, 0x5678
|
||
|
|
Execute Command sysbus WriteDoubleWord 0x0000000c 0x60425678
|
||
|
|
# stw r2, 0(r1)
|
||
|
|
Execute Command sysbus WriteDoubleWord 0x00000010 0x90410000
|
||
|
|
# b .-4
|
||
|
|
Execute Command sysbus WriteDoubleWord 0x00000014 0x4bfffffc
|
||
|
|
# nop
|
||
|
|
Execute Command sysbus WriteDoubleWord 0x00000018 0x60000000
|
||
|
|
|
||
|
|
Execute Command sysbus.cpu MaximumBlockSize 1
|
||
|
|
|
||
|
|
Command GDB set endian little
|
||
|
|
Command GDB watch *0x40000104
|
||
|
|
${x}= Command GDB c timeout=30
|
||
|
|
Should Contain ${x} Hardware watchpoint 1: *0x40000104
|
||
|
|
Should Contain ${x} Old value = 0
|
||
|
|
Should Contain ${x} New value = 305419896
|
||
|
|
Should Contain ${x} 0x0000000000000014 in ?? ()
|
||
|
|
|
||
|
|
Should Stop On Peripheral Read Watchpoint
|
||
|
|
[Tags] skip_windows
|
||
|
|
[Setup] Create Versatile Express
|
||
|
|
Check And Run Gdb arm-zephyr-eabi-gdb
|
||
|
|
|
||
|
|
Test Memory 0xf0000000 0x0
|
||
|
|
Execute Command sysbus WriteDoubleWord 0xf0000000 0x147
|
||
|
|
Test Memory 0xf0000000 0x147
|
||
|
|
|
||
|
|
# mov r1, #0xf0000000
|
||
|
|
Execute Command sysbus WriteDoubleWord 0x10 0xe3a0120f
|
||
|
|
# ldr r0, [r1]
|
||
|
|
Execute Command sysbus WriteDoubleWord 0x14 0xe5910000
|
||
|
|
|
||
|
|
Execute Command sysbus.cpu MaximumBlockSize 1
|
||
|
|
|
||
|
|
Command GDB rwatch *0xf0000000
|
||
|
|
${x}= Command GDB c timeout=30
|
||
|
|
Should Contain ${x} Hardware read watchpoint 1: *0xf0000000
|
||
|
|
Should Contain ${x} 0x00000018 in ?? ()
|
||
|
|
|
||
|
|
${val}= Execute Command sysbus ReadDoubleWord 0xf0000000
|
||
|
|
Should Be Equal As Numbers ${val} 0x147
|
||
|
|
|
||
|
|
# let's make sure that handling watchpoint didn't corrupt memory
|
||
|
|
Command GDB s
|
||
|
|
Test Memory 0xf0000000 0x147
|
||
|
|
Command GDB s
|
||
|
|
Test Memory 0xf0000000 0x147
|
||
|
|
|
||
|
|
Should Stop On Peripheral Write Watchpoint
|
||
|
|
[Tags] skip_windows
|
||
|
|
[Setup] Create Versatile Express
|
||
|
|
Check And Run Gdb arm-zephyr-eabi-gdb
|
||
|
|
|
||
|
|
Test Memory 0xf0000000 0x0
|
||
|
|
Execute Command sysbus WriteDoubleWord 0xf0000000 0x147
|
||
|
|
Test Memory 0xf0000000 0x147
|
||
|
|
|
||
|
|
# mov r0, #1
|
||
|
|
Execute Command sysbus WriteDoubleWord 0x10 0xe3a00001
|
||
|
|
# mov r1, #0xf0000000
|
||
|
|
Execute Command sysbus WriteDoubleWord 0x14 0xe3a0120f
|
||
|
|
# str r0, [r1]
|
||
|
|
Execute Command sysbus WriteDoubleWord 0x18 0xe5810000
|
||
|
|
# b .
|
||
|
|
Execute Command sysbus WriteDoubleWord 0x1c 0xEAFFFFFE
|
||
|
|
|
||
|
|
Execute Command sysbus.cpu MaximumBlockSize 1
|
||
|
|
|
||
|
|
Command GDB watch *0xf0000000
|
||
|
|
${x}= Command GDB c timeout=30
|
||
|
|
Should Contain ${x} Hardware watchpoint 1: *0xf0000000
|
||
|
|
Should Contain ${x} 0x0000001c in ?? ()
|
||
|
|
|
||
|
|
# let's make sure that the memory is actually changed
|
||
|
|
Test Memory 0xf0000000 0x1
|
||
|
|
|
||
|
|
Should Handle Multiple Write Watchpoints
|
||
|
|
[Tags] skip_windows
|
||
|
|
[Setup] Create Versatile Express
|
||
|
|
Check And Run Gdb arm-zephyr-eabi-gdb
|
||
|
|
|
||
|
|
# mov r0, #1
|
||
|
|
Execute Command sysbus WriteDoubleWord 0x10 0xe3a00001
|
||
|
|
# mov r1, #0x00000100
|
||
|
|
Execute Command sysbus WriteDoubleWord 0x14 0xe3a01c01
|
||
|
|
# str r0, [r1]
|
||
|
|
Execute Command sysbus WriteDoubleWord 0x18 0xe5810000
|
||
|
|
|
||
|
|
# mov r0, #4
|
||
|
|
Execute Command sysbus WriteDoubleWord 0x1C 0xe3a00004
|
||
|
|
# str r0, [r1]
|
||
|
|
Execute Command sysbus WriteDoubleWord 0x20 0xe5810000
|
||
|
|
|
||
|
|
# mov r0, #1
|
||
|
|
Execute Command sysbus WriteDoubleWord 0x24 0xe3a00001
|
||
|
|
# mov r1, #0x00000104
|
||
|
|
Execute Command sysbus WriteDoubleWord 0x28 0xe3a01f41
|
||
|
|
# str r0, [r1]
|
||
|
|
Execute Command sysbus WriteDoubleWord 0x2C 0xe5810000
|
||
|
|
|
||
|
|
# wfi
|
||
|
|
Execute Command sysbus WriteDoubleWord 0x30 0xe320f003
|
||
|
|
|
||
|
|
Execute Command sysbus.cpu MaximumBlockSize 1
|
||
|
|
|
||
|
|
Command GDB watch *0x00000100
|
||
|
|
Command GDB watch *0x00000104
|
||
|
|
|
||
|
|
${x}= Command GDB c timeout=30
|
||
|
|
Should Contain ${x} Hardware watchpoint 1: *0x00000100
|
||
|
|
Should Contain ${x} Old value = 0
|
||
|
|
Should Contain ${x} New value = 1
|
||
|
|
Should Contain ${x} 0x0000001c in ?? ()
|
||
|
|
|
||
|
|
${x}= Command GDB c timeout=30
|
||
|
|
Should Contain ${x} Hardware watchpoint 1: *0x00000100
|
||
|
|
Should Contain ${x} Old value = 1
|
||
|
|
Should Contain ${x} New value = 4
|
||
|
|
Should Contain ${x} 0x00000024 in ?? ()
|
||
|
|
|
||
|
|
${x}= Command GDB c timeout=30
|
||
|
|
Should Contain ${x} Hardware watchpoint 2: *0x00000104
|
||
|
|
Should Contain ${x} Old value = 0
|
||
|
|
Should Contain ${x} New value = 1
|
||
|
|
Should Contain ${x} 0x00000030 in ?? ()
|
||
|
|
|
||
|
|
Should Stop On Read Watchpoint
|
||
|
|
[Tags] skip_windows
|
||
|
|
[Setup] Create Versatile Express
|
||
|
|
Check And Run Gdb arm-zephyr-eabi-gdb
|
||
|
|
|
||
|
|
# mov r1, #0x00000100
|
||
|
|
Execute Command sysbus WriteDoubleWord 0x10 0xe3a01c01
|
||
|
|
# ldr r0, [r1]
|
||
|
|
Execute Command sysbus WriteDoubleWord 0x14 0xe5910000
|
||
|
|
|
||
|
|
Execute Command sysbus.cpu MaximumBlockSize 1
|
||
|
|
|
||
|
|
${x}= Command GDB rwatch *0x00000100
|
||
|
|
${x}= Command GDB c timeout=30
|
||
|
|
Should Contain ${x} Hardware read watchpoint 1: *0x00000100
|
||
|
|
Should Contain ${x} Value = 0
|
||
|
|
Should Contain ${x} 0x00000018 in ?? ()
|
||
|
|
|
||
|
|
Should Handle Multiple Read Watchpoints
|
||
|
|
[Tags] skip_windows
|
||
|
|
[Setup] Create Versatile Express
|
||
|
|
Check And Run Gdb arm-zephyr-eabi-gdb
|
||
|
|
|
||
|
|
# mov r1, #0x00000100
|
||
|
|
Execute Command sysbus WriteDoubleWord 0x10 0xe3a01c01
|
||
|
|
# ldr r0, [r1]
|
||
|
|
Execute Command sysbus WriteDoubleWord 0x14 0xe5910000
|
||
|
|
# mov r0, #1
|
||
|
|
Execute Command sysbus WriteDoubleWord 0x18 0xe3a00001
|
||
|
|
# str r0, [r1]
|
||
|
|
Execute Command sysbus WriteDoubleWord 0x1C 0xe5810000
|
||
|
|
# ldr r0, [r1]
|
||
|
|
Execute Command sysbus WriteDoubleWord 0x20 0xe5910000
|
||
|
|
# mov r1, #0x00000104
|
||
|
|
Execute Command sysbus WriteDoubleWord 0x24 0xe3a01f41
|
||
|
|
# ldr r0, [r1]
|
||
|
|
Execute Command sysbus WriteDoubleWord 0x28 0xe5910000
|
||
|
|
|
||
|
|
Execute Command sysbus.cpu MaximumBlockSize 1
|
||
|
|
|
||
|
|
Command GDB rwatch *0x00000100
|
||
|
|
Command GDB rwatch *0x00000104
|
||
|
|
|
||
|
|
${x}= Command GDB c timeout=30
|
||
|
|
Should Contain ${x} Hardware read watchpoint 1: *0x00000100
|
||
|
|
Should Contain ${x} Value = 0
|
||
|
|
Should Contain ${x} 0x00000018 in ?? ()
|
||
|
|
|
||
|
|
${x}= Command GDB c timeout=30
|
||
|
|
Should Contain ${x} Hardware read watchpoint 1: *0x00000100
|
||
|
|
Should Contain ${x} Value = 1
|
||
|
|
Should Contain ${x} 0x00000024 in ?? ()
|
||
|
|
|
||
|
|
${x}= Command GDB c timeout=30
|
||
|
|
Should Contain ${x} Hardware read watchpoint 2: *0x00000104
|
||
|
|
Should Contain ${x} Value = 0
|
||
|
|
Should Contain ${x} 0x0000002c in ?? ()
|
||
|
|
|
||
|
|
Should Correctly Map ARM Registers
|
||
|
|
[Tags] skip_windows
|
||
|
|
[Setup] Create Versatile Express
|
||
|
|
Check And Run Gdb arm-zephyr-eabi-gdb
|
||
|
|
|
||
|
|
# set registers: 0 -> 0x100, 1 -> 0x101, 2 -> 0x102, ...
|
||
|
|
FOR ${i} IN RANGE 16
|
||
|
|
${v}= Evaluate 0x100 + ${i}
|
||
|
|
${V}= Convert To Hex ${v}
|
||
|
|
Test Register By Id ${i} r${i} 0x${V}
|
||
|
|
END
|
||
|
|
|
||
|
|
# values are chosen by random
|
||
|
|
Test Register By Name PC pc 0x44
|
||
|
|
Test Register By Name SP sp 0x56
|
||
|
|
Test Register By Name LR lr 0x192
|
||
|
|
Test Register By Name CPSR cpsr 0x1f
|
||
|
|
|
||
|
|
Should Handle 64-bit Registers
|
||
|
|
[Tags] skip_windows
|
||
|
|
[Setup] Create HiFive Unleashed
|
||
|
|
|
||
|
|
Check And Run Gdb riscv64-zephyr-elf-gdb
|
||
|
|
|
||
|
|
${r}= Command GDB p $t0
|
||
|
|
Should Contain ${r} $1 = 0
|
||
|
|
Command GDB set $t0 = 0xda7ada7aa7ada7ad
|
||
|
|
${r}= Command GDB p/x $t0
|
||
|
|
Should Contain ${r} $2 = 0xda7ada7aa7ada7ad
|
||
|
|
|
||
|
|
Should Step When Paused In Block End Hook
|
||
|
|
[Tags] skip_windows
|
||
|
|
[Setup] Create Versatile Express
|
||
|
|
Check And Run Gdb arm-zephyr-eabi-gdb
|
||
|
|
|
||
|
|
Execute Command sysbus.cpu SetHookAtBlockEnd "self.Pause()"
|
||
|
|
|
||
|
|
${x}= Command GDB p/x $pc
|
||
|
|
Should Contain ${x} 0x0
|
||
|
|
${x}= Command GDB si
|
||
|
|
|
||
|
|
${x}= Command GDB p/x $pc
|
||
|
|
Should Contain ${x} 0x4
|
||
|
|
${x}= Command GDB si
|
||
|
|
|
||
|
|
${x}= Command GDB p/x $pc
|
||
|
|
Should Contain ${x} 0x8
|
||
|
|
${x}= Command GDB si
|
||
|
|
|
||
|
|
Should Continue When Paused In Block End Hook
|
||
|
|
[Tags] skip_windows
|
||
|
|
[Setup] Create Versatile Express
|
||
|
|
Check And Run Gdb arm-zephyr-eabi-gdb
|
||
|
|
|
||
|
|
Execute Command sysbus.cpu SetHookAtBlockEnd "self.Pause()"
|
||
|
|
Execute Command sysbus.cpu MaximumBlockSize 1
|
||
|
|
|
||
|
|
${x}= Command GDB p/x $pc
|
||
|
|
Should Contain ${x} 0x0
|
||
|
|
${x}= Command GDB c
|
||
|
|
|
||
|
|
${x}= Command GDB p/x $pc
|
||
|
|
Should Contain ${x} 0x4
|
||
|
|
${x}= Command GDB c
|
||
|
|
|
||
|
|
${x}= Command GDB p/x $pc
|
||
|
|
Should Contain ${x} 0x8
|
||
|
|
${x}= Command GDB c
|
||
|
|
|
||
|
|
Handle Long Command
|
||
|
|
[Tags] skip_windows
|
||
|
|
[Setup] Create Versatile Express
|
||
|
|
Check And Run Gdb arm-zephyr-eabi-gdb
|
||
|
|
|
||
|
|
Async Command GDB
|
||
|
|
... mon echo "this is some very long command that is definitely longer then usually expected when sending commands via gdb remote protocol"
|
||
|
|
|
||
|
|
${x}= Read Async Command Error timeout=5
|
||
|
|
Should Contain ${x} warning: No executable has been specified
|
||
|
|
${x}= Read Async Command Error timeout=5
|
||
|
|
Should Contain ${x} Try using the "file" command
|
||
|
|
|
||
|
|
# output from the monitor will be printed on stderr in GDB
|
||
|
|
${x}= Read Async Command Error timeout=5
|
||
|
|
Should Contain
|
||
|
|
... ${x}
|
||
|
|
... this is some very long command that is definitely longer then usually expected when sending commands via gdb remote protocol
|
||
|
|
|
||
|
|
Should Dump Memory Across Pages
|
||
|
|
[Tags] skip_windows
|
||
|
|
[Setup] Create Versatile Express
|
||
|
|
Check And Run Gdb arm-zephyr-eabi-gdb
|
||
|
|
|
||
|
|
Set Global Variable ${test_file} ${TEMPDIR}/memory_test_file.bin
|
||
|
|
Set Global Variable ${dump_file} ${TEMPDIR}/memory_dump.bin
|
||
|
|
|
||
|
|
Create Test File 0x1800 ${test_file}
|
||
|
|
Execute Command sysbus LoadBinary @${test_file} 0x80000800
|
||
|
|
Command GDB dump binary memory ${dump_file} 0x80000800 0x80002000 timeout=1
|
||
|
|
${diff}= Run Process diff ${dump_file} ${test_file}
|
||
|
|
Should Be Equal As Numbers ${diff.rc} 0
|
||
|
|
|
||
|
|
Should Break In Virtual Addressing
|
||
|
|
[Tags] skip_windows
|
||
|
|
[Setup] Create VM Demo
|
||
|
|
|
||
|
|
Check And Run Gdb riscv64-zephyr-elf-gdb
|
||
|
|
Command GDB file ${VM_DEMO}
|
||
|
|
|
||
|
|
${result}= Command GDB break main
|
||
|
|
${result} ${expected_pc}= Should Match Regexp ${result} Breakpoint \\d+ at (0x[0-9a-f]{8}):
|
||
|
|
|
||
|
|
Command GDB continue timeout=1
|
||
|
|
|
||
|
|
${result}= Command Gdb p $pc
|
||
|
|
Should Contain ${result} ${expected_pc}
|
||
|
|
|
||
|
|
Should Display Proper Instructions In Virtual Addressing
|
||
|
|
[Tags] skip_windows
|
||
|
|
[Setup] Create VM Demo
|
||
|
|
|
||
|
|
Check And Run Gdb riscv64-zephyr-elf-gdb
|
||
|
|
Command GDB file ${VM_DEMO}
|
||
|
|
|
||
|
|
${result}= Command GDB x/i main - _vmoffset
|
||
|
|
${result} ${instruction}= Should Match Regexp ${result} :\\t(.*)$
|
||
|
|
|
||
|
|
Command GDB break main
|
||
|
|
Command GDB continue timeout=1
|
||
|
|
|
||
|
|
${result}= Command Gdb x/i main
|
||
|
|
Should Contain ${result} ${instruction}
|
||
|
|
|
||
|
|
Should Write To Memory In Virtual Addressing
|
||
|
|
[Tags] skip_windows
|
||
|
|
[Setup] Create VM Demo
|
||
|
|
|
||
|
|
Check And Run Gdb riscv64-zephyr-elf-gdb
|
||
|
|
Command GDB file ${VM_DEMO}
|
||
|
|
|
||
|
|
Command GDB break main
|
||
|
|
Command GDB continue timeout=1
|
||
|
|
|
||
|
|
# address ($sp - 0x500) is in virtual memory, it's part of stack space
|
||
|
|
${result}= Command GDB x/x $sp - 0x500
|
||
|
|
${result} ${vaddr} ${vdata_old}= Should Match Regexp ${result} (0x[0-9a-f]{8}):\\t(0x[0-9a-f]{8})
|
||
|
|
${paddr}= Execute Command cpu TranslateAddress ${vaddr} Write
|
||
|
|
|
||
|
|
${pdata_old}= Execute Command sysbus ReadDoubleWord ${paddr}
|
||
|
|
Should Be Equal As Numbers ${vdata_old} ${pdata_old}
|
||
|
|
|
||
|
|
# calculate new data so as not to assume the memory state
|
||
|
|
${data_new}= Evaluate hex(${vdata_old} ^ 0x80808080)
|
||
|
|
Command GDB set *((unsigned*) ${vaddr}) = ${data_new}
|
||
|
|
|
||
|
|
${result}= Command GDB x/x ${vaddr}
|
||
|
|
${result} ${vdata_new}= Should Match Regexp ${result} 0x[0-9a-f]{8}:\\t(0x[0-9a-f]{8})
|
||
|
|
Should Be Equal As Numbers ${data_new} ${vdata_new}
|
||
|
|
${pdata_new}= Execute Command sysbus ReadDoubleWord ${paddr}
|
||
|
|
Should Be Equal As Numbers ${data_new} ${pdata_new}
|
||
|
|
|
||
|
|
Should Step Over Wfi In Debug Mode
|
||
|
|
[Tags] skip_windows
|
||
|
|
[Setup] Create Versatile Express
|
||
|
|
Check And Run Gdb arm-zephyr-eabi-gdb
|
||
|
|
|
||
|
|
# nop
|
||
|
|
Execute Command sysbus WriteDoubleWord 0x14 0xe1a00000
|
||
|
|
# nop
|
||
|
|
Execute Command sysbus WriteDoubleWord 0x18 0xe1a00000
|
||
|
|
|
||
|
|
# wfi
|
||
|
|
Execute Command sysbus WriteDoubleWord 0x10 0xe320f003
|
||
|
|
|
||
|
|
Execute Command sysbus.cpu ShouldEnterDebugMode True
|
||
|
|
Execute Command sysbus.cpu PC 0x10
|
||
|
|
|
||
|
|
Stepi And Check PC 0x00000014
|
||
|
|
Stepi And Check PC 0x00000018
|
||
|
|
# note that after wfi it always should point to the next instruction address, so we do stepi twice, to see if it proceeds through
|
||
|
|
|
||
|
|
Should Wait On Wfi
|
||
|
|
[Tags] skip_windows
|
||
|
|
[Setup] Create Versatile Express
|
||
|
|
Check And Run Gdb arm-zephyr-eabi-gdb
|
||
|
|
|
||
|
|
# nop
|
||
|
|
Execute Command sysbus WriteDoubleWord 0x14 0xe1a00000
|
||
|
|
|
||
|
|
# wfi
|
||
|
|
Execute Command sysbus WriteDoubleWord 0x10 0xe320f003
|
||
|
|
|
||
|
|
Execute Command sysbus.cpu ShouldEnterDebugMode False
|
||
|
|
Execute Command sysbus.cpu PC 0x10
|
||
|
|
|
||
|
|
Stepi And Check PC 0x00000014
|
||
|
|
Stepi And Check PC 0x00000014
|
||
|
|
|
||
|
|
Should Ignore External Interrupts In Debug Mode
|
||
|
|
[Tags] skip_windows
|
||
|
|
[Setup] Create Versatile
|
||
|
|
Create Terminal Tester sysbus.uart0
|
||
|
|
Check And Run Gdb arm-zephyr-eabi-gdb
|
||
|
|
|
||
|
|
# enable interrupts is ARM cpsr
|
||
|
|
# MRS r1, cpsr
|
||
|
|
Execute Command sysbus WriteDoubleWord 0x110 0xE10F1000
|
||
|
|
# BIC r1, r1, #0x80
|
||
|
|
Execute Command sysbus WriteDoubleWord 0x114 0xE3C11080
|
||
|
|
# MSR cpsr, r1
|
||
|
|
Execute Command sysbus WriteDoubleWord 0x118 0xE121F001
|
||
|
|
|
||
|
|
# wfi
|
||
|
|
Execute Command sysbus WriteDoubleWord 0x11c 0xe320f003
|
||
|
|
Execute Command sysbus WriteDoubleWord 0x120 0xe320f003
|
||
|
|
|
||
|
|
# Debug Mode
|
||
|
|
Execute Command sysbus.cpu ShouldEnterDebugMode True
|
||
|
|
Execute Command sysbus.cpu PC 0x110
|
||
|
|
# enable interrupt handling for line 12
|
||
|
|
Execute Command sysbus.pic WriteDoubleWord 0x10 0x1000
|
||
|
|
|
||
|
|
# step through interrupt enable instructions
|
||
|
|
Stepi And Check PC 0x00000114
|
||
|
|
Stepi And Check PC 0x00000118
|
||
|
|
Stepi And Check PC 0x0000011c
|
||
|
|
|
||
|
|
# simulate uart0 interrupt
|
||
|
|
Execute Command sysbus.pic OnGPIO 12 True
|
||
|
|
|
||
|
|
Stepi And Check PC 0x00000120
|
||
|
|
|
||
|
|
# simulate uart0 interrupt
|
||
|
|
Execute Command sysbus.pic OnGPIO 12 False
|
||
|
|
|
||
|
|
Stepi And Check PC 0x00000124
|
||
|
|
|
||
|
|
Should Remember Breakpoint After Reset
|
||
|
|
[Tags] skip_windows
|
||
|
|
[Setup] Create VM Demo
|
||
|
|
|
||
|
|
Check And Run Gdb riscv64-zephyr-elf-gdb
|
||
|
|
Command GDB file ${VM_DEMO}
|
||
|
|
|
||
|
|
${result}= Command GDB break main
|
||
|
|
${result} ${expected_pc}= Should Match Regexp ${result} Breakpoint \\d+ at (0x[0-9a-f]{8}):
|
||
|
|
|
||
|
|
Execute Command machine Reset
|
||
|
|
Command GDB continue timeout=1
|
||
|
|
|
||
|
|
${result}= Command Gdb p $pc
|
||
|
|
Should Contain ${result} ${expected_pc}
|
||
|
|
|
||
|
|
Should Remember New Breakpoint After Reset
|
||
|
|
[Tags] skip_windows
|
||
|
|
[Setup] Create VM Demo
|
||
|
|
|
||
|
|
Check And Run Gdb riscv64-zephyr-elf-gdb
|
||
|
|
Command GDB file ${VM_DEMO}
|
||
|
|
|
||
|
|
${result}= Command GDB break factorial
|
||
|
|
${result} ${expected_pc}= Should Match Regexp ${result} Breakpoint \\d+ at (0x[0-9a-f]{8}):
|
||
|
|
|
||
|
|
Command GDB continue timeout=1
|
||
|
|
|
||
|
|
${result}= Command Gdb p $pc
|
||
|
|
Should Contain ${result} ${expected_pc}
|
||
|
|
Command GDB del 1
|
||
|
|
|
||
|
|
${result}= Command GDB break main
|
||
|
|
${result} ${expected_pc}= Should Match Regexp ${result} Breakpoint \\d+ at (0x[0-9a-f]{8}):
|
||
|
|
|
||
|
|
Execute Command machine Reset
|
||
|
|
Command GDB continue timeout=1
|
||
|
|
|
||
|
|
${result}= Command Gdb p $pc
|
||
|
|
Should Contain ${result} ${expected_pc}
|
||
|
|
|
||
|
|
Registers Should Be Consistent
|
||
|
|
[Tags] skip_windows
|
||
|
|
[Setup] Create HiFive Unleashed
|
||
|
|
|
||
|
|
Check And Run Gdb riscv64-zephyr-elf-gdb
|
||
|
|
|
||
|
|
FOR ${x} IN RANGE 100
|
||
|
|
Command GDB thread 1
|
||
|
|
Compare General Registers sysbus.e51
|
||
|
|
|
||
|
|
Command GDB thread 2
|
||
|
|
Compare General Registers sysbus.u54_1
|
||
|
|
|
||
|
|
Command GDB thread 3
|
||
|
|
Compare General Registers sysbus.u54_2
|
||
|
|
|
||
|
|
Command GDB thread 4
|
||
|
|
Compare General Registers sysbus.u54_3
|
||
|
|
|
||
|
|
Command GDB thread 5
|
||
|
|
Compare General Registers sysbus.u54_4
|
||
|
|
|
||
|
|
Command GDB step
|
||
|
|
END
|
||
|
|
|
||
|
|
Should Handle Vector Registers
|
||
|
|
[Tags] skip_windows
|
||
|
|
[Setup] Create RISC-V Vectored Machine
|
||
|
|
Check And Run Gdb riscv64-zephyr-elf-gdb
|
||
|
|
|
||
|
|
${res}= Command GDB info registers v
|
||
|
|
Should Contain ${res} v0
|
||
|
|
Should Contain ${res} v31
|
||
|
|
|
||
|
|
Should Access Vector Elements
|
||
|
|
[Tags] skip_windows
|
||
|
|
[Setup] Create RISC-V Vectored Machine
|
||
|
|
Check And Run Gdb riscv64-zephyr-elf-gdb
|
||
|
|
|
||
|
|
${res}= Command GDB p/x $v0.b[0]
|
||
|
|
Should Contain ${res} $1 = 0x0
|
||
|
|
Command GDB set $v0.b[0] = 0xde
|
||
|
|
${res}= Command GDB p/x $v0.b[0]
|
||
|
|
Should Contain ${res} $2 = 0xde
|
||
|
|
|
||
|
|
${res}= Command GDB p/x $v8.s[31]
|
||
|
|
Should Contain ${res} $3 = 0x0
|
||
|
|
Command GDB set $v8.s[31] = 0xc0de
|
||
|
|
${res}= Command GDB p/x $v8.s[31]
|
||
|
|
Should Contain ${res} $4 = 0xc0de
|
||
|
|
|
||
|
|
${res}= Command GDB p/x $v16.w[15]
|
||
|
|
Should Contain ${res} $5 = 0x0
|
||
|
|
Command GDB set $v16.w[15] = 0xdeadc0de
|
||
|
|
${res}= Command GDB p/x $v16.w[15]
|
||
|
|
Should Contain ${res} $6 = 0xdeadc0de
|
||
|
|
|
||
|
|
${res}= Command GDB p/x $v24.l[5]
|
||
|
|
Should Contain ${res} $7 = 0x0
|
||
|
|
Command GDB set $v24.l[5] = 0xdeadc0dedeadc0de
|
||
|
|
${res}= Command GDB p/x $v24.l[5]
|
||
|
|
Should Contain ${res} $8 = 0xdeadc0dedeadc0de
|
||
|
|
|
||
|
|
${res}= Command GDB p/x $v31.q[3]
|
||
|
|
Should Contain ${res} $9 = 0x0
|
||
|
|
Command GDB set $v31.q[3] = 0xdeadc0dedeadc0de
|
||
|
|
${res}= Command GDB p/x $v31.q[3]
|
||
|
|
Should Contain ${res} $10 = 0xffffffffffffffffdeadc0dedeadc0de
|
||
|
|
|
||
|
|
Should Access Whole Vector Registers
|
||
|
|
[Tags] skip_windows
|
||
|
|
[Setup] Create RISC-V Vectored Machine
|
||
|
|
Check And Run Gdb riscv64-zephyr-elf-gdb
|
||
|
|
|
||
|
|
Command GDB set $v0.l[0] = 0xdeadc0dedeadc0de
|
||
|
|
Command GDB set $v0.l[1] = 0xabcdef0123456789
|
||
|
|
Command GDB set $v0.l[2] = 0x3333333355555555
|
||
|
|
Command GDB set $v0.l[7] = 0xffffffffaaaaaaaa
|
||
|
|
Command GDB set $v31.l[5] = 0xaaaaaaaaffffffff
|
||
|
|
|
||
|
|
Command GDB set $v31 = $v0
|
||
|
|
|
||
|
|
${res}= Command GDB p/x $v31.l[0]
|
||
|
|
Should Contain ${res} $1 = 0xdeadc0dedeadc0de
|
||
|
|
${res}= Command GDB p/x $v31.l[1]
|
||
|
|
Should Contain ${res} $2 = 0xabcdef0123456789
|
||
|
|
${res}= Command GDB p/x $v31.l[2]
|
||
|
|
Should Contain ${res} $3 = 0x3333333355555555
|
||
|
|
${res}= Command GDB p/x $v31.l[7]
|
||
|
|
Should Contain ${res} $4 = 0xffffffffaaaaaaaa
|
||
|
|
${res}= Command GDB p/x $v31.l[5]
|
||
|
|
Should Contain ${res} $5 = 0x0
|
||
|
|
|
||
|
|
Should Read Per Core Memory
|
||
|
|
[Setup] Create HiFive Unleashed
|
||
|
|
Add Per Core Memory Regions
|
||
|
|
Check And Run Gdb riscv64-zephyr-elf-gdb
|
||
|
|
# flush GDB stderr
|
||
|
|
Read Async Command Error
|
||
|
|
Read Async Command Error
|
||
|
|
Read Async Command Error
|
||
|
|
|
||
|
|
Execute Command sysbus WriteDoubleWord 0x4f00000000 0xdeadc1de sysbus.u54_1
|
||
|
|
Execute Command sysbus WriteDoubleWord 0x4f00000000 0xdeadc2de sysbus.u54_2
|
||
|
|
|
||
|
|
Execute Command machine EnableGdbLogging ${GDB_REMOTE_PORT} true
|
||
|
|
Execute Command logLevel 0 sysbus.e51
|
||
|
|
|
||
|
|
# e51 should return error as there is no memory allocated under 0x4f00000000 for this thread
|
||
|
|
Command GDB thread 1
|
||
|
|
Async Command GDB x 0x4f00000000
|
||
|
|
${res}= Read Async Command Error
|
||
|
|
Should Contain ${res} Cannot access memory at address 0x4f00000000
|
||
|
|
|
||
|
|
Command GDB thread 2
|
||
|
|
${res}= Command GDB x 0x4f00000000
|
||
|
|
Should Contain ${res} 0xdeadc1de
|
||
|
|
|
||
|
|
Command GDB thread 3
|
||
|
|
${res}= Command GDB x 0x4f00000000
|
||
|
|
Should Contain ${res} 0xdeadc2de
|
||
|
|
|
||
|
|
Should Write Per Core Memory
|
||
|
|
[Setup] Create HiFive Unleashed
|
||
|
|
Add Per Core Memory Regions
|
||
|
|
Check And Run Gdb riscv64-zephyr-elf-gdb
|
||
|
|
# flush GDB stderr
|
||
|
|
Read Async Command Error
|
||
|
|
Read Async Command Error
|
||
|
|
Read Async Command Error
|
||
|
|
|
||
|
|
# e51 should return error as there is no memory allocated under 0x4f00000000 for this thread
|
||
|
|
Command GDB thread 1
|
||
|
|
Async Command GDB x 0x4f00000000
|
||
|
|
${res}= Read Async Command Error
|
||
|
|
Should Contain ${res} Cannot access memory at address 0x4f00000000
|
||
|
|
|
||
|
|
Command GDB thread 2
|
||
|
|
${res}= Command GDB x 0x4f00000000
|
||
|
|
Should Contain ${res} 0x0
|
||
|
|
|
||
|
|
Command GDB thread 3
|
||
|
|
${res}= Command GDB x 0x4f00000000
|
||
|
|
Should Contain ${res} 0x0
|
||
|
|
|
||
|
|
Command GDB thread 1
|
||
|
|
Command GDB set {int}0x4f00000000 = 0xdeadc0de
|
||
|
|
Command GDB thread 2
|
||
|
|
Command GDB set {int}0x4f00000000 = 0xdeadc1de
|
||
|
|
Command GDB thread 3
|
||
|
|
Command GDB set {int}0x4f00000000 = 0xdeadc2de
|
||
|
|
|
||
|
|
Command GDB thread 1
|
||
|
|
Async Command GDB x 0x4f00000000
|
||
|
|
${res}= Read Async Command Error
|
||
|
|
Should Contain ${res} Cannot access memory at address 0x4f00000000
|
||
|
|
|
||
|
|
Command GDB thread 2
|
||
|
|
${res}= Command GDB x 0x4f00000000
|
||
|
|
Should Contain ${res} 0xdeadc1de
|
||
|
|
|
||
|
|
Command GDB thread 3
|
||
|
|
${res}= Command GDB x 0x4f00000000
|
||
|
|
Should Contain ${res} 0xdeadc2de
|
||
|
|
|
||
|
|
# Some commands send packets with mnemonic followed by an address in hex format with no space in between, which makes parsing tricky.
|
||
|
|
|
||
|
|
Commands Should Work Properly With High Addresses
|
||
|
|
[Setup] Create Versatile
|
||
|
|
|
||
|
|
Execute Command
|
||
|
|
... machine LoadPlatformDescriptionFromString "test_mem: Memory.MappedMemory @ sysbus 0xf0000000 { size: 0x1000 }"
|
||
|
|
Check and Run Gdb arm-zephyr-eabi-gdb
|
||
|
|
Command GDB set *((long *)0xf0000000) = 0xdead2bad
|
||
|
|
${readvalue}= Command GDB x 0xf0000000
|
||
|
|
Should Contain ${readvalue} 0xdead2bad
|
||
|
|
|
||
|
|
Should Not Pause Machine Upon Python Peripheral Access
|
||
|
|
[Setup] Create Machine With PythonPeripheral
|
||
|
|
Check and Run Gdb arm-zephyr-eabi-gdb
|
||
|
|
|
||
|
|
# Set a breakpoint after a python peripheral access
|
||
|
|
# Will not trigger if an spurious event pauses the machine, instead the GDB will stop with SIGTRAP
|
||
|
|
Command GDB b *0x800000a
|
||
|
|
Async Command GDB c
|
||
|
|
Sleep 5s
|
||
|
|
${x}= Read Async Command Output
|
||
|
|
Should Not Contain ${x} SIGTRAP
|
||
|
|
Should Contain ${x} Breakpoint 1, 0x0800000a in ?? ()
|
||
|
|
|
||
|
|
## Regression tests for simple CPU clustering for GDB stub
|
||
|
|
|
||
|
|
Clustering Should Fail On CPUs With Different Archs
|
||
|
|
Execute Command i @platforms/cpus/zynqmp.repl
|
||
|
|
|
||
|
|
Run Keyword And Expect Error *CPUs of different architectures are present in this platform*
|
||
|
|
... Execute Command machine StartGdbServer ${GDB_REMOTE_PORT}
|
||
|
|
|
||
|
|
Clustering Should Load Arch Cluster
|
||
|
|
Execute Command i @platforms/cpus/zynqmp.repl
|
||
|
|
|
||
|
|
Execute Command machine StartGdbServer ${GDB_REMOTE_PORT} cpuCluster="cortex-r5f"
|
||
|
|
Check and Run Gdb aarch64-zephyr-elf-gdb
|
||
|
|
${x}= Command GDB info threads
|
||
|
|
Should Contain ${x} Thread 1 "machine-0.rpu0"
|
||
|
|
Should Contain ${x} Thread 2 "machine-0.rpu1"
|
||
|
|
|
||
|
|
Clustering Should Load Arch Cluster And Then Another Cluster
|
||
|
|
Execute Command i @platforms/cpus/zynqmp.repl
|
||
|
|
|
||
|
|
Execute Command machine StartGdbServer ${GDB_REMOTE_PORT} false cpuCluster="cortex-r5f"
|
||
|
|
Execute Command machine StartGdbServer ${GDB_REMOTE_PORT} false cpuCluster="cortex-a53"
|
||
|
|
Check and Run Gdb aarch64-zephyr-elf-gdb
|
||
|
|
${x}= Command GDB info threads
|
||
|
|
Should Contain ${x} Thread 1 "machine-0.rpu0"
|
||
|
|
Should Contain ${x} Thread 2 "machine-0.rpu1"
|
||
|
|
Should Contain ${x} Thread 3 "machine-0.apu0"
|
||
|
|
Should Contain ${x} Thread 4 "machine-0.apu1"
|
||
|
|
Should Contain ${x} Thread 5 "machine-0.apu2"
|
||
|
|
Should Contain ${x} Thread 6 "machine-0.apu3"
|
||
|
|
|
||
|
|
Clustering Should Load Arch Cluster And Then CPU
|
||
|
|
Execute Command i @platforms/cpus/zynqmp.repl
|
||
|
|
|
||
|
|
Execute Command machine StartGdbServer ${GDB_REMOTE_PORT} false cpuCluster="cortex-r5f"
|
||
|
|
Execute Command machine StartGdbServer ${GDB_REMOTE_PORT} false cpu=sysbus.cluster0.apu2
|
||
|
|
Execute Command machine StartGdbServer ${GDB_REMOTE_PORT} false cpu=sysbus.cluster0.apu0
|
||
|
|
Check and Run Gdb aarch64-zephyr-elf-gdb
|
||
|
|
${x}= Command GDB info threads
|
||
|
|
Should Contain ${x} Thread 1 "machine-0.rpu0"
|
||
|
|
Should Contain ${x} Thread 2 "machine-0.rpu1"
|
||
|
|
Should Contain ${x} Thread 3 "machine-0.apu2"
|
||
|
|
Should Contain ${x} Thread 4 "machine-0.apu0"
|
||
|
|
|
||
|
|
Clustering Should Load CPU And Then Another CPU
|
||
|
|
Execute Command i @platforms/cpus/zynqmp.repl
|
||
|
|
|
||
|
|
Execute Command machine StartGdbServer ${GDB_REMOTE_PORT} false cpu=sysbus.cluster0.apu2
|
||
|
|
Execute Command machine StartGdbServer ${GDB_REMOTE_PORT} false cpu=sysbus.cluster1.rpu0
|
||
|
|
Check and Run Gdb aarch64-zephyr-elf-gdb
|
||
|
|
${x}= Command GDB info threads
|
||
|
|
Should Contain ${x} Thread 1 "machine-0.apu2"
|
||
|
|
Should Contain ${x} Thread 2 "machine-0.rpu0"
|
||
|
|
|
||
|
|
Clustering Should Load All Cpus By Force
|
||
|
|
Execute Command i @platforms/cpus/zynqmp.repl
|
||
|
|
|
||
|
|
Execute Command machine StartGdbServer ${GDB_REMOTE_PORT} cpuCluster="all"
|
||
|
|
Check and Run Gdb aarch64-zephyr-elf-gdb
|
||
|
|
${x}= Command GDB info threads
|
||
|
|
Should Contain ${x} Thread 1 "machine-0.apu0"
|
||
|
|
Should Contain ${x} Thread 2 "machine-0.apu1"
|
||
|
|
Should Contain ${x} Thread 3 "machine-0.apu2"
|
||
|
|
Should Contain ${x} Thread 4 "machine-0.apu3"
|
||
|
|
Should Contain ${x} Thread 5 "machine-0.rpu0"
|
||
|
|
Should Contain ${x} Thread 6 "machine-0.rpu1"
|
||
|
|
|
||
|
|
Clustering Should Load All Cpus If Only One Arch
|
||
|
|
Execute Command i @platforms/cpus/cortex-r52_smp_4.repl
|
||
|
|
|
||
|
|
Execute Command machine StartGdbServer ${GDB_REMOTE_PORT}
|
||
|
|
Check and Run Gdb aarch64-zephyr-elf-gdb
|
||
|
|
${x}= Command GDB info threads
|
||
|
|
Should Contain ${x} Thread 1 "machine-0.cpu"
|
||
|
|
Should Contain ${x} Thread 2 "machine-0.cpu1"
|
||
|
|
Should Contain ${x} Thread 3 "machine-0.cpu2"
|
||
|
|
Should Contain ${x} Thread 4 "machine-0.cpu3"
|
||
|
|
|
||
|
|
##
|