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a more betterer supply impl

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This commit is contained in:
Jeromy 2020-04-16 16:03:38 -07:00
parent 706c0b8d3a
commit 4153f128ef
1 changed files with 34 additions and 2 deletions
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36
chain/vm/runtime.go
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@ -5,13 +5,13 @@ import (
"context"
"encoding/binary"
"fmt"
"github.com/filecoin-project/lotus/build"
"github.com/filecoin-project/go-address"
"github.com/filecoin-project/specs-actors/actors/abi"
"github.com/filecoin-project/specs-actors/actors/abi/big"
"github.com/filecoin-project/specs-actors/actors/builtin"
sainit "github.com/filecoin-project/specs-actors/actors/builtin/init"
sapower "github.com/filecoin-project/specs-actors/actors/builtin/power"
"github.com/filecoin-project/specs-actors/actors/crypto"
"github.com/filecoin-project/specs-actors/actors/runtime"
vmr "github.com/filecoin-project/specs-actors/actors/runtime"
@ -24,6 +24,7 @@ import (
"go.opencensus.io/trace"
"golang.org/x/xerrors"
"github.com/filecoin-project/lotus/build"
"github.com/filecoin-project/lotus/chain/actors/aerrors"
"github.com/filecoin-project/lotus/chain/state"
"github.com/filecoin-project/lotus/chain/types"
@ -54,7 +55,38 @@ type Runtime struct {
}
func (rt *Runtime) TotalFilCircSupply() abi.TokenAmount {
return types.BigInt{build.InitialRewardBalance} // Close enough
total := types.FromFil(build.TotalFilecoin)
rew, err := rt.state.GetActor(builtin.RewardActorAddr)
if err != nil {
rt.Abortf(exitcode.ErrIllegalState, "failed to get reward actor for computing total supply: %s", err)
}
burnt, err := rt.state.GetActor(builtin.BurntFundsActorAddr)
if err != nil {
rt.Abortf(exitcode.ErrIllegalState, "failed to get reward actor for computing total supply: %s", err)
}
market, err := rt.state.GetActor(builtin.StorageMarketActorAddr)
if err != nil {
rt.Abortf(exitcode.ErrIllegalState, "failed to get reward actor for computing total supply: %s", err)
}
power, err := rt.state.GetActor(builtin.StoragePowerActorAddr)
if err != nil {
rt.Abortf(exitcode.ErrIllegalState, "failed to get reward actor for computing total supply: %s", err)
}
total = types.BigSub(total, rew.Balance)
total = types.BigSub(total, burnt.Balance)
total = types.BigSub(total, market.Balance)
var st sapower.State
if err := rt.cst.Get(rt.ctx, power.Head, &st); err != nil {
rt.Abortf(exitcode.ErrIllegalState, "failed to get storage power state: %s", err)
}
return types.BigSub(total, st.TotalPledgeCollateral)
}
func (rt *Runtime) ResolveAddress(addr address.Address) (ret address.Address, ok bool) {