Rust-BPF-Sysroot v0.7

• Remove some BPF workarounds
• Remove dependency on Solana's fork of stdsimd

Rust-BPF-Sysroot v0.4

• 6a8da69 - Workaround parameter limitation
• a106c86 - Re-enable memory builtins

Rust-BPF-Sysroot v0.3

• de3d18a - Disable futures and task
• b72c419 - Point to sysroot's compiler-builtins
• 879c2b5 - Use https for submodules
• d89e98b - Add submodule note
• ec3967f - Update submodules to v0.2
• c52b1e5 - Update liballoc/libcore to Rust f59c71eb8e
• c3580fa - Move stdsimd to latest
• 1507322 - Move compiler-builtins to latest
• a3e711a - Update README.md
• 8468c9a - Update README.md
• f74960f - Add liballoc support in prep for custom allocator
• 27f0879 - Add back minimal float support
• 03f427a - remove unused script
• 6ae394e - rustup override applies to current directory
• 058c3e1 - Bump rust-bpf version to include built-in BPF target
• 625843b - Re-enable 128-bit types for dependent crate compilation, still not supported so cannot be used
• d07e327 - Use built-in rustc target

Rust-BPF-Sysroot v0.0.2

• Update libcore and stdsimd to match the version used by Solana's rust fork

Rust-BPF-Sysroot v0.0.1

• The initial release of the BPF enabled Rust Sysroot
  • 128-bit types disabled
  • Floats disabled