Launchpad v8

.github/workflows/deploy-programs.yaml

@@ -13,6 +13,7 @@ on:
           - launchpad_v6
           - price_based_performance_package_v6
           - launchpad_v7
+          - launchpad_v8
           - bid_wall
           - liquidation
           - mint_governor
@@ -189,6 +190,25 @@ jobs:
       use-squads: true
       features: "production"
       priority-fee: ${{ inputs.priority-fee }}
+    secrets:
+      MAINNET_SOLANA_DEPLOY_URL: ${{ secrets.MAINNET_SOLANA_DEPLOY_URL }}
+      MAINNET_DEPLOYER_KEYPAIR: ${{ secrets.MAINNET_DEPLOYER_KEYPAIR }}
+      MAINNET_MULTISIG: ${{ secrets.MAINNET_MULTISIG }}
+      MAINNET_MULTISIG_VAULT: ${{ secrets.MAINNET_MULTISIG_VAULT }}
+
+  launchpad-v8:
+    if: inputs.program == 'launchpad_v8'
+    uses: ./.github/workflows/reusable-build.yaml
+    with:
+      program: "launchpad_v8"
+      override-program-id: "moonDJUoHteKkGATejA5bdJVwJ6V6Dg74gyqyJTx73n"
+      network: "mainnet"
+      deploy: true
+      upload_idl: true
+      verify: true
+      use-squads: true
+      features: "production"
+      priority-fee: ${{ inputs.priority-fee }}
     secrets:
       MAINNET_SOLANA_DEPLOY_URL: ${{ secrets.MAINNET_SOLANA_DEPLOY_URL }}
       MAINNET_DEPLOYER_KEYPAIR: ${{ secrets.MAINNET_DEPLOYER_KEYPAIR }}

.github/workflows/generate-verifiable-builds.yaml

@@ -162,4 +162,21 @@ jobs:
         uses: EndBug/add-and-commit@v9.1.4
         with:
           default_author: github_actions
-          message: 'Update performance_package_v2 verifiable build'
+          message: 'Update performance_package_v2 verifiable build'
+  generate-verifiable-launchpad-v8:
+    runs-on: ubuntu-22.04
+    steps:
+      - uses: actions/checkout@v4
+      - uses: metadaoproject/anchor-verifiable-build@v0.4
+        with:
+          program: launchpad_v8
+          anchor-version: '0.29.0'
+          solana-cli-version: '1.17.31'
+          features: 'production'
+      - run: 'git pull --rebase'
+      - run: cp target/deploy/launchpad_v8.so ./verifiable-builds
+      - name: Commit verifiable build back to mainline
+        uses: EndBug/add-and-commit@v9.1.4
+        with:
+          default_author: github_actions
+          message: 'Update launchpad_v8 verifiable build'

Anchor.toml

@@ -11,6 +11,7 @@ conditional_vault = "VLTX1ishMBbcX3rdBWGssxawAo1Q2X2qxYFYqiGodVg"
 futarchy = "FUTARELBfJfQ8RDGhg1wdhddq1odMAJUePHFuBYfUxKq"
 launchpad = "MooNyh4CBUYEKyXVnjGYQ8mEiJDpGvJMdvrZx1iGeHV"
 launchpad_v7 = "moontUzsdepotRGe5xsfip7vLPTJnVuafqdUWexVnPM"
+launchpad_v8 = "moonDJUoHteKkGATejA5bdJVwJ6V6Dg74gyqyJTx73n"
 liquidation = "LiQnowFbFQdYyZhF4pUbpsrZCjxRTQ1upKJxZ2VXjde"
 mint_governor = "gvnr27cVeyW3AVf3acL7VCJ5WjGAphytnsgcK1feHyH"
 performance_package_v2 = "pPV2pfrxnmstSb9j7kEeCLny5BGj6SNwCWGd6xbGGzz"

README.md

@@ -8,6 +8,7 @@ Programs for unruggable capital formation and market-driven governance.
 
 | program           | tag  | program ID                                   |
 | ----------------- | ---- | -------------------------------------------- |
+| launchpad         | v0.8.0 | moonDJUoHteKkGATejA5bdJVwJ6V6Dg74gyqyJTx73n |
 | launchpad         | v0.7.0 | moontUzsdepotRGe5xsfip7vLPTJnVuafqdUWexVnPM |
 | bid_wall          | v0.7.0 | WALL8ucBuUyL46QYxwYJjidaFYhdvxUFrgvBxPshERx |
 | mint_governor     | v0.7.0 | gvnr27cVeyW3AVf3acL7VCJ5WjGAphytnsgcK1feHyH |

programs/launchpad

@@ -1 +1 @@
-v07_launchpad
+v08_launchpad

programs/v08_launchpad/Cargo.toml

@@ -0,0 +1,34 @@
+[package]
+name = "launchpad_v8"
+version = "0.8.0"
+description = "Created with Anchor"
+edition = "2021"
+
+[lib]
+crate-type = ["cdylib", "lib"]
+name = "launchpad_v8"
+
+[features]
+no-entrypoint = []
+no-idl = []
+no-log-ix-name = []
+cpi = ["no-entrypoint"]
+default = ["custom-heap"]
+devnet = []
+production = []
+custom-heap = []
+
+[dependencies]
+anchor-lang = { version = "0.29.0", features = ["init-if-needed", "event-cpi"] }
+anchor-spl = "0.29.0"
+futarchy = { path = "../futarchy", features = ["cpi"] }
+performance_package_v2 = { path = "../performance_package_v2", features = ["cpi"] }
+mint_governor = { path = "../mint_governor", features = ["cpi"] }
+spl-memo = "=4.0.0"
+solana-program = "=1.17.14"
+spl-token = "=4.0.0"
+ahash = "=0.8.6"
+solana-security-txt = "1.1.1"
+squads-multisig-program = { git = "https://github.com/Squads-Protocol/v4", package = "squads-multisig-program", rev = "6d5235da621a2e9b7379ea358e48760e981053be", features = ["cpi"] }
+damm_v2_cpi = { path = "../damm_v2_cpi", features = ["cpi"] }
+bid_wall = { path = "../bid_wall", features = ["cpi"] }

programs/v08_launchpad/Xargo.toml

@@ -0,0 +1,2 @@
+[target.bpfel-unknown-unknown.dependencies.std]
+features = []

programs/v08_launchpad/src/allocator.rs

@@ -0,0 +1,136 @@
+// THIS COMES DIRECTLY FROM SQUADS V4, WHICH HAS BEEN AUDITED 10 TIMES:
+// https://github.com/Squads-Protocol/v4/blob/8a5642853b3dda9817477c9b540d0f84d67ede13/programs/squads_multisig_program/src/allocator.rs#L1
+
+/*
+Optimizing Bump Heap Allocation
+
+Objective: Increase available heap memory while maintaining flexibility in program invocation.
+
+1. Initial State: Default 32 KiB Heap
+
+Memory Layout:
+0x300000000           0x300008000
+      |                    |
+      v                    v
+      [--------------------]
+      ^                    ^
+      |                    |
+ VM Lower              VM Upper
+ Boundary              Boundary
+
+Default Allocator (Allocates Backwards / Top Down) (Default 32 KiB):
+0x300000000           0x300008000
+      |                    |
+      [--------------------]
+                           ^
+                           |
+                  Allocation starts here (SAFE)
+
+2. Naive Approach: Increase HEAP_LENGTH to 8 * 32 KiB + Default Allocator
+
+Memory Layout with Increased HEAP_LENGTH:
+0x300000000           0x300008000                          0x300040000
+      |                    |                                     |
+      v                    v                                     v
+      [--------------------|------------------------------------|]
+      ^                    ^                                     ^
+      |                    |                                     |
+ VM Lower              VM Upper                         Allocation starts here
+ Boundary              Boundary                         (ACCESS VIOLATION!)
+
+Issue: Access violation occurs without requestHeapFrame, requiring it for every transaction.
+
+3. Optimized Solution: Forward Allocation with Flexible Heap Usage
+
+Memory Layout (Same as Naive Approach):
+0x300000000           0x300008000                          0x300040000
+      |                    |                                     |
+      v                    v                                     v
+      [--------------------|------------------------------------|]
+      ^                    ^                                     ^
+      |                    |                                     |
+ VM Lower              VM Upper                             Allocator & VM
+ Boundary              Boundary                             Heap Limit
+
+Forward Allocator Behavior:
+
+a) Without requestHeapFrame:
+0x300000000           0x300008000
+      |                    |
+      [--------------------]
+      ^                    ^
+      |                    |
+ VM Lower               VM Upper
+ Boundary               Boundary
+ Allocation
+ starts here (SAFE)
+
+b) With requestHeapFrame:
+0x300000000           0x300008000                          0x300040000
+      |                    |                                     |
+      [--------------------|------------------------------------|]
+      ^                    ^                                     ^
+      |                    |                                     |
+ VM Lower                  |                                VM Upper
+ Boundary                                                   Boundary
+ Allocation        Allocation continues              Maximum allocation
+ starts here       with requestHeapFrame             with requestHeapFrame
+(SAFE)
+
+Key Advantages:
+1. Compatibility: Functions without requestHeapFrame for allocations ≤32 KiB.
+2. Extensibility: Supports larger allocations when requestHeapFrame is invoked.
+3. Efficiency: Eliminates mandatory requestHeapFrame calls for all transactions.
+
+Conclusion:
+The forward allocation strategy offers a robust solution, providing both backward
+compatibility for smaller heap requirements and the flexibility to utilize extended
+heap space when necessary.
+
+The following allocator is a copy of the bump allocator found in
+solana_program::entrypoint and
+https://github.com/solana-labs/solana-program-library/blob/master/examples/rust/custom-heap/src/entrypoint.rs
+
+but with changes to its HEAP_LENGTH and its
+starting allocation address.
+*/
+
+use solana_program::entrypoint::HEAP_START_ADDRESS;
+use std::{alloc::Layout, mem::size_of, ptr::null_mut};
+
+/// Length of the memory region used for program heap.
+pub const HEAP_LENGTH: usize = 8 * 32 * 1024;
+
+struct BumpAllocator;
+
+unsafe impl std::alloc::GlobalAlloc for BumpAllocator {
+    #[inline]
+    unsafe fn alloc(&self, layout: Layout) -> *mut u8 {
+        const POS_PTR: *mut usize = HEAP_START_ADDRESS as *mut usize;
+        const TOP_ADDRESS: usize = HEAP_START_ADDRESS as usize + HEAP_LENGTH;
+        const BOTTOM_ADDRESS: usize = HEAP_START_ADDRESS as usize + size_of::<*mut u8>();
+        let mut pos = *POS_PTR;
+        if pos == 0 {
+            // First time, set starting position to bottom address
+            pos = BOTTOM_ADDRESS;
+        }
+        // Align the position upwards
+        pos = (pos + layout.align() - 1) & !(layout.align() - 1);
+        let next_pos = pos.saturating_add(layout.size());
+        if next_pos > TOP_ADDRESS {
+            return null_mut();
+        }
+        *POS_PTR = next_pos;
+        pos as *mut u8
+    }
+
+    #[inline]
+    unsafe fn dealloc(&self, _: *mut u8, _: Layout) {
+        // I'm a bump allocator, I don't free
+    }
+}
+
+// Only use the allocator if we're not in a no-entrypoint context
+#[cfg(not(feature = "no-entrypoint"))]
+#[global_allocator]
+static A: BumpAllocator = BumpAllocator;

programs/v08_launchpad/src/error.rs

@@ -0,0 +1,71 @@
+use anchor_lang::prelude::*;
+
+#[error_code]
+pub enum LaunchpadError {
+    #[msg("Invalid amount")]
+    InvalidAmount,
+    #[msg("Supply must be zero")]
+    SupplyNonZero,
+    #[msg("Launch period must be between 1 hour and 2 weeks")]
+    InvalidSecondsForLaunch,
+    #[msg("Insufficient funds")]
+    InsufficientFunds,
+    #[msg("Invalid launch state")]
+    InvalidLaunchState,
+    #[msg("Launch period not over")]
+    LaunchPeriodNotOver,
+    #[msg("Launch is complete, no more funding allowed")]
+    LaunchExpired,
+    #[msg("Refund not available")]
+    LaunchNotRefunding,
+    #[msg("Launch must be initialized to be started")]
+    LaunchNotInitialized,
+    #[msg("Freeze authority can't be set on launchpad tokens")]
+    FreezeAuthoritySet,
+    #[msg("Monthly spending limit must be less than 1/6th of the minimum raise amount and cannot be 0")]
+    InvalidMonthlySpendingLimit,
+    #[msg("There can only be at most 10 monthly spending limit members")]
+    InvalidMonthlySpendingLimitMembers,
+    #[msg("Invalid performance package token amount")]
+    InvalidPerformancePackageTokenAmount,
+    #[msg("Insiders must wait at least 12 months before unlocking")]
+    InvalidPerformancePackageMinUnlockTime,
+    #[msg("Launch authority must be set to complete the launch until 2 days after closing")]
+    LaunchAuthorityNotSet,
+    #[msg("The final amount raised must be >= the minimum raise amount")]
+    FinalRaiseAmountTooLow,
+    #[msg("Tokens already claimed")]
+    TokensAlreadyClaimed,
+    #[msg("USDC already refunded")]
+    MoneyAlreadyRefunded,
+    #[msg("Invariant violated")]
+    InvariantViolated,
+    #[msg("Launch must be live to be closed")]
+    LaunchNotLive,
+    #[msg("Minimum raise amount too low for liquidity")]
+    InvalidMinimumRaiseAmount,
+    #[msg("Final raise amount already set")]
+    FinalRaiseAmountAlreadySet,
+    #[msg("Total approved amount too low")]
+    TotalApprovedAmountTooLow,
+    #[msg("Additional tokens recipient must be set when amount > 0")]
+    InvalidAdditionalTokensRecipient,
+    #[msg("No additional tokens recipient set")]
+    NoAdditionalTokensRecipientSet,
+    #[msg("Additional tokens already claimed")]
+    AdditionalTokensAlreadyClaimed,
+    #[msg("Funding record approval period is over")]
+    FundingRecordApprovalPeriodOver,
+    #[msg("Performance package already initialized")]
+    PerformancePackageAlreadyInitialized,
+    #[msg("Invalid DAO")]
+    InvalidDao,
+    #[msg("Accumulator activation delay must be less than the launch duration")]
+    InvalidAccumulatorActivationDelaySeconds,
+    #[msg("Extend duration would exceed maximum allowed launch duration")]
+    ExtendDurationExceedsMax,
+    #[msg("Mint authority does not match expected")]
+    InvalidMintAuthority,
+    #[msg("Invalid Meteora account")]
+    InvalidMeteoraAccount,
+}