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How does QEMU risc-v put FDT address in register a1?
From RISC-V OpenSBI's source code and documents, in OpenSBI firmware a1 preserves FDT address from the prior booting stage, which I guess is QEMU if the following command is used to boot OpenSBI firmw...
Wanghz
Votes: 0
Answers: 1
Android emulator on apple silicon (arm64) could be run only using sudo mode
I'm trying to start android emulator on apple silicon mac and I'm always getting the same results:
Running emulator directly through Android Studio (the latest stable version, Arctic Fox 2020.3.1 Pat...

Anton Shadrin
Votes: 0
Answers: 1
Why do these push instructions only shift the (64 bit) stack pointer by 2 bytes?
I'm not sure whether this is a bug in the emulator, but I'm going to assume it's more likely that I, the assembly newbie, am mistaken rather than the programming gurus who designed the Unicorn (based ...

J.Todd
Votes: 0
Answers: 0
How can I benchmark or profile an embedded ARM platform emulated?
I'm developing performance sensitive code for an embedded platform. In general, there are multiple ways to test for an embedded platform, and I'm doing so by developing on a full Linux machine, using...
SRobertJames
Votes: 0
Answers: 0