Solana

In the previous tutorial, we learned how a program reads from memory into the sBPF VM registers.

In the previous tutorial, we introduced the sBPF memory layout and explained the purpose of each register during program execution.

This tutorial introduces the Solana BPF (sBPF) memory layout and the roles of its virtual machine registers.

In part one, we covered the Solana program input serialization format and how program inputs are laid out in memory.

This article explains how the BPF loader serializes program instruction inputs, how the entrypoint receives them, and how programs deserialize that input…

Understanding how Rust compiles to SBF (Solana Bytecode Format) and how validators execute it is crucial for building complex Solana programs.

As discussed in the compute units tutorial, compute units consumed by a Solana program call equal the number of SBF (Solana Bytecode Format) instructions…

Solana programs don’t enforce a particular codebase structure, so code organization often depends on the developer’s preference and program complexity.

In the previous article, we covered the sBPF VM architecture, register conventions, and the instruction set.

In our previous native Solana tutorials, we skipped security checks to keep examples short and focused on the core topics.

Function dispatching in Solana is the process of routing incoming instructions to the appropriate handler function based on specific identifiers encoded…

In the first part of this tutorial, we created storage accounts in native Rust using keypairs, where the account required a private key to sign for its…