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vote-program: outfit to fully support vote state v4 #8163

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buffalojoec wants to merge 7 commits into from
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vote-program: outfit to fully support vote state v4 #8163

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fd09195
vote-program: handler: add v4 variant
buffalojoec Sep 23, 2025
c50939b
vote-program: handler: add some v4 tests
buffalojoec Sep 23, 2025
a59350b
vote-program: clean up credits tests
buffalojoec Sep 23, 2025
ccffedc
vote-program: plumb `target_version` through program
buffalojoec Sep 23, 2025
123fef8
vote-program: add v4 unit tests to program
buffalojoec Sep 19, 2025
51122ba
vote-program: wire up v4 feature gate and update tests
buffalojoec Sep 23, 2025
6f1fcb3
vote-program: fix: fail fast on v1 variant
buffalojoec Sep 23, 2025
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1 change: 1 addition & 0 deletions Cargo.lock
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6 changes: 6 additions & 0 deletions feature-set/src/lib.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -158,6 +158,7 @@ impl FeatureSet {
raise_cpi_nesting_limit_to_8: self.is_active(&raise_cpi_nesting_limit_to_8::id()),
provide_instruction_data_offset_in_vm_r2: self
.is_active(&provide_instruction_data_offset_in_vm_r2::id()),
vote_state_v4: self.is_active(&vote_state_v4::id()),
}
}
}
Expand Down Expand Up @@ -1132,6 +1133,10 @@ pub mod provide_instruction_data_offset_in_vm_r2 {
solana_pubkey::declare_id!("5xXZc66h4UdB6Yq7FzdBxBiRAFMMScMLwHxk2QZDaNZL");
}

pub mod vote_state_v4 {
solana_pubkey::declare_id!("Gx4XFcrVMt4HUvPzTpTSVkdDVgcDSjKhDN1RqRS6KDuZ");
}

pub static FEATURE_NAMES: LazyLock<AHashMap<Pubkey, &'static str>> = LazyLock::new(|| {
[
(secp256k1_program_enabled::id(), "secp256k1 program"),
Expand Down Expand Up @@ -2045,6 +2050,7 @@ pub static FEATURE_NAMES: LazyLock<AHashMap<Pubkey, &'static str>> = LazyLock::n
provide_instruction_data_offset_in_vm_r2::id(),
"SIMD-0321: Provide instruction data offset in VM r2",
),
(vote_state_v4::id(), "SIMD-0185: Vote State v4"),
/*************** ADD NEW FEATURES HERE ***************/
]
.iter()
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1 change: 1 addition & 0 deletions programs/vote/Cargo.toml
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Original file line number Diff line number Diff line change
Expand Up @@ -73,6 +73,7 @@ solana-pubkey = { workspace = true, features = ["rand"] }
solana-rent = { workspace = true }
solana-sdk-ids = { workspace = true }
solana-sha256-hasher = { workspace = true }
solana-svm-feature-set = { workspace = true }
test-case = { workspace = true }

[[bench]]
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