Description ¶. Reads the contents of a 64-bit model specific register (MSR) specified in the ECX register into registers EDX:EAX.

2023/10/25 · The rdmsr command reads a Model-Specific Register (MSR) value from the specified address.

2024/02/23 · The rdmsr tool enables reading the value of a specific MSR from userspace. It also allows the user to specify the core from which to read the MSR.

rdmsr is a tool used for reading a CPU's machine specific registers (MSR). Note: if you're running a Debian kernel, be sure that the msr.ko kernel module is ...

2022/08/05 · This repository has been archived by the owner on Aug 5, 2022. It is now read-only.

2022/04/17 · Reads the model-specific register using 'rdmsr' instruction. Parameters [Msr (hex)] The index of MSR ( ECX Register for 'rdmsr' instruction).

A model-specific register (MSR) is any of various control registers in the x86 system architecture used for debugging, program execution tracing

Each MSR that is accessed by the RDMSR and WRMSR group of instructions is identified by a 32-bit integer. MSRs are 64-bit wide. The presence of MSRs on your ...

Also, if you specify a reserved or unimplemented MSR address, it will cause a general protection exception (which is not currently being handled) and the system ...

2021/08/02 · Generates the rdmsr instruction, which reads the model-specific register specified by register and returns its value.