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b46f30a378
Add a handler for SIGILL, SIGBUS, SIGSEGV. When an exception occurs print the program counter and the loaded UEFI binaries and reset the system if CONFIG_SANDBOX_CRASH_RESET=y or exit to the OS otherwise. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Reviewed-by: Simon Glass <sjg@chromium.org>
69 lines
1.5 KiB
Plaintext
69 lines
1.5 KiB
Plaintext
menu "Sandbox architecture"
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depends on SANDBOX
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config SYS_ARCH
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default "sandbox"
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config SYS_BOARD
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default "sandbox"
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config SYS_CPU
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default "sandbox"
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config SANDBOX64
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bool "Use 64-bit addresses"
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select PHYS_64BIT
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select HOST_64BIT
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config SANDBOX_RAM_SIZE_MB
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int "RAM size in MiB"
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default 128
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range 64 4095 if !SANDBOX64
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range 64 268435456 if SANDBOX64
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help
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Memory size of the sandbox in MiB. The default value is 128 MiB.
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The minimum value is 64 MiB. The maximum value is 4095 MiB for the
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32bit sandbox.
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config SANDBOX_SPL
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bool "Enable SPL for sandbox"
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select SUPPORT_SPL
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config SYS_CONFIG_NAME
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default "sandbox_spl" if SANDBOX_SPL
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default "sandbox" if !SANDBOX_SPL
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choice
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prompt "Run sandbox on 32/64-bit host"
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default HOST_64BIT
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help
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Sandbox can be built on 32-bit and 64-bit hosts.
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The default is to build on a 64-bit host and run
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on a 64-bit host. If you want to run sandbox on
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a 32-bit host, change it here.
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config HOST_32BIT
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bool "32-bit host"
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depends on !PHYS_64BIT
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config HOST_64BIT
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bool "64-bit host"
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endchoice
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config SANDBOX_CRASH_RESET
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bool "Reset on crash"
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help
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If an illegal instruction or an illegal memory access occurs, the
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sandbox by default writes a crash dump and exits. If you set this
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flag, the sandbox is reset instead. This may be useful when running
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test suites like the UEFI self certification test which continue
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with the next test after a crash.
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config SANDBOX_BITS_PER_LONG
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int
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default 32 if HOST_32BIT
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default 64 if HOST_64BIT
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endmenu
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