[QNX Hypervisor 2.2 User Manual] 9.13 rom

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Assign ROM to VM;

Syntax

rom [start_address,]length

Description

The rom component is used to allocate ROM to the VM. In the above syntax, the rom is allocated in the guest-physical with start_address as the starting address and a length of length bytes of rom.

This option is the same as ram options are the same, except that the guest is not allowed to write to this part of the store.Typically, you can use options to place some initial data into the area specified by the rom option before the guest starts.

If you do not specify this option, the qvm process will by default allocate ROM immediately after the highest RAM/ROM address allocated in the system.

When you specify the length parameter, you can use hexadecimal notation (eg 0xa0000 for 640KB), or a more readable abbreviation (eg 1M for 1MB)

Note ️

Before you can use guest-stored components, you must allocate ROM, (refer to "C