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Implement Warp intrinsic gas via libevm hooks #5287

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2e3011c
add intrinsic gas hooks
ceyonur Apr 15, 2026
341d571
comment
ceyonur Apr 16, 2026
c70471c
update libevm
ceyonur Apr 16, 2026
4d6ac3e
Merge branch 'master' into ceyonur/warp-intrinsic-gas
ceyonur Apr 16, 2026
7c405bd
fix linter
ceyonur Apr 16, 2026
e15df50
bazel generate
ceyonur Apr 16, 2026
a5e4121
Merge branch 'master' into ceyonur/warp-intrinsic-gas
ceyonur Apr 16, 2026
2dc4aba
Merge branch 'master' into ceyonur/warp-intrinsic-gas
ceyonur May 6, 2026
8e8cf5d
rename import
ceyonur May 6, 2026
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18 changes: 18 additions & 0 deletions go.work.sum
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Original file line number Diff line number Diff line change
Expand Up @@ -268,10 +268,13 @@ git.sr.ht/~sbinet/gg v0.6.0/go.mod h1:uucygbfC9wVPQIfrmwM2et0imr8L7KQWywX0xpFMm9
github.com/AndreasBriese/bbloom v0.0.0-20190306092124-e2d15f34fcf9 h1:HD8gA2tkByhMAwYaFAX9w2l7vxvBQ5NMoxDrkhqhtn4=
github.com/Azure/azure-sdk-for-go/sdk/azcore v1.7.0 h1:8q4SaHjFsClSvuVne0ID/5Ka8u3fcIHyqkLjcFpNRHQ=
github.com/Azure/azure-sdk-for-go/sdk/azcore v1.7.0/go.mod h1:bjGvMhVMb+EEm3VRNQawDMUyMMjo+S5ewNjflkep/0Q=
github.com/Azure/azure-sdk-for-go/sdk/azidentity v1.3.0/go.mod h1:OQeznEEkTZ9OrhHJoDD8ZDq51FHgXjqtP9z6bEwBq9U=
github.com/Azure/azure-sdk-for-go/sdk/internal v1.3.0 h1:sXr+ck84g/ZlZUOZiNELInmMgOsuGwdjjVkEIde0OtY=
github.com/Azure/azure-sdk-for-go/sdk/internal v1.3.0/go.mod h1:okt5dMMTOFjX/aovMlrjvvXoPMBVSPzk9185BT0+eZM=
github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/storage/armstorage v1.2.0/go.mod h1:c+Lifp3EDEamAkPVzMooRNOK6CZjNSdEnf1A7jsI9u4=
github.com/Azure/azure-sdk-for-go/sdk/storage/azblob v1.2.0 h1:gggzg0SUMs6SQbEw+3LoSsYf9YMjkupeAnHMX8O9mmY=
github.com/Azure/azure-sdk-for-go/sdk/storage/azblob v1.2.0/go.mod h1:+6KLcKIVgxoBDMqMO/Nvy7bZ9a0nbU3I1DtFQK3YvB4=
github.com/AzureAD/microsoft-authentication-library-for-go v1.0.0/go.mod h1:kgDmCTgBzIEPFElEF+FK0SdjAor06dRq2Go927dnQ6o=
github.com/BurntSushi/xgb v0.0.0-20160522181843-27f122750802 h1:1BDTz0u9nC3//pOCMdNH+CiXJVYJh5UQNCOBG7jbELc=
github.com/CloudyKit/fastprinter v0.0.0-20170127035650-74b38d55f37a/go.mod h1:EFZQ978U7x8IRnstaskI3IysnWY5Ao3QgZUKOXlsAdw=
github.com/CloudyKit/fastprinter v0.0.0-20200109182630-33d98a066a53 h1:sR+/8Yb4slttB4vD+b9btVEnWgL3Q00OBTzVT8B9C0c=
Expand Down Expand Up @@ -436,6 +439,7 @@ github.com/dgraph-io/badger v1.6.0 h1:DshxFxZWXUcO0xX476VJC07Xsr6ZCBVRHKZ93Oh7Ev
github.com/dgrijalva/jwt-go v3.2.0+incompatible h1:7qlOGliEKZXTDg6OTjfoBKDXWrumCAMpl/TFQ4/5kLM=
github.com/dgryski/go-farm v0.0.0-20190423205320-6a90982ecee2 h1:tdlZCpZ/P9DhczCTSixgIKmwPv6+wP5DGjqLYw5SUiA=
github.com/dgryski/go-sip13 v0.0.0-20181026042036-e10d5fee7954/go.mod h1:vAd38F8PWV+bWy6jNmig1y/TA+kYO4g3RSRF0IAv0no=
github.com/dnaeon/go-vcr v1.2.0/go.mod h1:R4UdLID7HZT3taECzJs4YgbbH6PIGXB6W/sc5OLb6RQ=
github.com/docopt/docopt-go v0.0.0-20180111231733-ee0de3bc6815 h1:bWDMxwH3px2JBh6AyO7hdCn/PkvCZXii8TGj7sbtEbQ=
github.com/dop251/goja_nodejs v0.0.0-20211022123610-8dd9abb0616d h1:W1n4DvpzZGOISgp7wWNtraLcHtnmnTwBlJidqtMIuwQ=
github.com/dsnet/compress v0.0.1/go.mod h1:Aw8dCMJ7RioblQeTqt88akK31OvO8Dhf5JflhBbQEHo=
Expand Down Expand Up @@ -585,6 +589,7 @@ github.com/hashicorp/errwrap v1.0.0 h1:hLrqtEDnRye3+sgx6z4qVLNuviH3MR5aQ0ykNJa/U
github.com/hashicorp/go-cleanhttp v0.5.2 h1:035FKYIWjmULyFRBKPs8TBQoi0x6d9G4xc9neXJWAZQ=
github.com/hashicorp/go-cleanhttp v0.5.2/go.mod h1:kO/YDlP8L1346E6Sodw+PrpBSV4/SoxCXGY6BqNFT48=
github.com/hashicorp/go-hclog v0.9.2/go.mod h1:5CU+agLiy3J7N7QjHK5d05KxGsuXiQLrjA0H7acj2lQ=
github.com/hashicorp/go-hclog v1.2.0/go.mod h1:whpDNt7SSdeAju8AWKIWsul05p54N/39EeqMAyrmvFQ=
github.com/hashicorp/go-immutable-radix v1.0.0 h1:AKDB1HM5PWEA7i4nhcpwOrO2byshxBjXVn/J/3+z5/0=
github.com/hashicorp/go-msgpack v0.5.3 h1:zKjpN5BK/P5lMYrLmBHdBULWbJ0XpYR+7NGzqkZzoD4=
github.com/hashicorp/go-multierror v1.0.0 h1:iVjPR7a6H0tWELX5NxNe7bYopibicUzc7uPribsnS6o=
Expand Down Expand Up @@ -760,12 +765,14 @@ github.com/phpdave11/gofpdi v1.0.13 h1:o61duiW8M9sMlkVXWlvP92sZJtGKENvW3VExs6dZu
github.com/pierrec/lz4 v2.0.5+incompatible/go.mod h1:pdkljMzZIN41W+lC3N2tnIh5sFi+IEE17M5jbnwPHcY=
github.com/pierrec/lz4/v4 v4.1.15 h1:MO0/ucJhngq7299dKLwIMtgTfbkoSPF6AoMYDd8Q4q0=
github.com/pierrec/lz4/v4 v4.1.15/go.mod h1:gZWDp/Ze/IJXGXf23ltt2EXimqmTUXEy0GFuRQyBid4=
github.com/pkg/browser v0.0.0-20210911075715-681adbf594b8/go.mod h1:HKlIX3XHQyzLZPlr7++PzdhaXEj94dEiJgZDTsxEqUI=
github.com/pkg/diff v0.0.0-20210226163009-20ebb0f2a09e h1:aoZm08cpOy4WuID//EZDgcC4zIxODThtZNPirFr42+A=
github.com/pkg/errors v0.8.0/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
github.com/pkg/sftp v1.13.1 h1:I2qBYMChEhIjOgazfJmV3/mZM256btk6wkCDRmW7JYs=
github.com/planetscale/vtprotobuf v0.6.1-0.20240319094008-0393e58bdf10 h1:GFCKgmp0tecUJ0sJuv4pzYCqS9+RGSn52M3FUwPs+uo=
github.com/posener/complete v1.1.1 h1:ccV59UEOTzVDnDUEFdT95ZzHVZ+5+158q8+SJb2QV5w=
github.com/power-devops/perfstat v0.0.0-20210106213030-5aafc221ea8c/go.mod h1:OmDBASR4679mdNQnz2pUhc2G8CO2JrUAVFDRBDP/hJE=
github.com/prashantv/gostub v1.1.0/go.mod h1:A5zLQHz7ieHGG7is6LLXLz7I8+3LZzsrV0P1IAHhP5U=
github.com/prometheus/client_golang v0.9.1/go.mod h1:7SWBe2y4D6OKWSNQJUaRYU/AaXPKyh/dDVn+NZz0KFw=
github.com/prometheus/client_golang v0.9.3/go.mod h1:/TN21ttK/J9q6uSwhBd54HahCDft0ttaMvbicHlPoso=
github.com/prometheus/client_golang v1.0.0/go.mod h1:db9x61etRT2tGnBNRi70OPL5FsnadC4Ky3P0J6CfImo=
Expand Down Expand Up @@ -951,11 +958,14 @@ golang.org/x/net v0.42.0/go.mod h1:FF1RA5d3u7nAYA4z2TkclSCKh68eSXtiFwcWQpPXdt8=
golang.org/x/net v0.46.0/go.mod h1:Q9BGdFy1y4nkUwiLvT5qtyhAnEHgnQ/zd8PfU6nc210=
golang.org/x/net v0.48.0/go.mod h1:+ndRgGjkh8FGtu1w1FGbEC31if4VrNVMuKTgcAAnQRY=
golang.org/x/net v0.49.0/go.mod h1:/ysNB2EvaqvesRkuLAyjI1ycPZlQHM3q01F02UY/MV8=
golang.org/x/net v0.50.0/go.mod h1:UgoSli3F/pBgdJBHCTc+tp3gmrU4XswgGRgtnwWTfyM=
golang.org/x/net v0.51.0/go.mod h1:aamm+2QF5ogm02fjy5Bb7CQ0WMt1/WVM7FtyaTLlA9Y=
golang.org/x/oauth2 v0.0.0-20170207211851-4464e7848382/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
golang.org/x/oauth2 v0.23.0/go.mod h1:XYTD2NtWslqkgxebSiOHnXEap4TF09sJSc7H1sXbhtI=
golang.org/x/oauth2 v0.25.0/go.mod h1:XYTD2NtWslqkgxebSiOHnXEap4TF09sJSc7H1sXbhtI=
golang.org/x/oauth2 v0.28.0/go.mod h1:onh5ek6nERTohokkhCD/y2cV4Do3fxFHFuAejCkRWT8=
golang.org/x/oauth2 v0.30.0/go.mod h1:B++QgG3ZKulg6sRPGD/mqlHQs5rB3Ml9erfeDY7xKlU=
golang.org/x/oauth2 v0.34.0/go.mod h1:lzm5WQJQwKZ3nwavOZ3IS5Aulzxi68dUSgRHujetwEA=
golang.org/x/perf v0.0.0-20230113213139-801c7ef9e5c5 h1:ObuXPmIgI4ZMyQLIz48cJYgSyWdjUXc2SZAdyJMwEAU=
golang.org/x/perf v0.0.0-20230113213139-801c7ef9e5c5/go.mod h1:UBKtEnL8aqnd+0JHqZ+2qoMDwtuy6cYhhKNoHLBiTQc=
golang.org/x/sync v0.0.0-20220819030929-7fc1605a5dde/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
Expand All @@ -965,6 +975,7 @@ golang.org/x/sync v0.12.0/go.mod h1:1dzgHSNfp02xaA81J2MS99Qcpr2w7fw1gpm99rleRqA=
golang.org/x/sync v0.13.0/go.mod h1:1dzgHSNfp02xaA81J2MS99Qcpr2w7fw1gpm99rleRqA=
golang.org/x/sync v0.15.0/go.mod h1:1dzgHSNfp02xaA81J2MS99Qcpr2w7fw1gpm99rleRqA=
golang.org/x/sync v0.17.0/go.mod h1:9KTHXmSnoGruLpwFjVSX0lNNA75CykiMECbovNTZqGI=
golang.org/x/sync v0.19.0/go.mod h1:9KTHXmSnoGruLpwFjVSX0lNNA75CykiMECbovNTZqGI=
golang.org/x/sys v0.0.0-20180905080454-ebe1bf3edb33/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20181107165924-66b7b1311ac8/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20181116152217-5ac8a444bdc5/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
Expand All @@ -990,6 +1001,7 @@ golang.org/x/sys v0.35.0/go.mod h1:BJP2sWEmIv4KK5OTEluFJCKSidICx8ciO85XgH3Ak8k=
golang.org/x/sys v0.37.0/go.mod h1:OgkHotnGiDImocRcuBABYBEXf8A9a87e/uXjp9XT3ks=
golang.org/x/sys v0.39.0/go.mod h1:OgkHotnGiDImocRcuBABYBEXf8A9a87e/uXjp9XT3ks=
golang.org/x/sys v0.40.0/go.mod h1:OgkHotnGiDImocRcuBABYBEXf8A9a87e/uXjp9XT3ks=
golang.org/x/sys v0.41.0/go.mod h1:OgkHotnGiDImocRcuBABYBEXf8A9a87e/uXjp9XT3ks=
golang.org/x/telemetry v0.0.0-20251008203120-078029d740a8 h1:LvzTn0GQhWuvKH/kVRS3R3bVAsdQWI7hvfLHGgh9+lU=
golang.org/x/telemetry v0.0.0-20251008203120-078029d740a8/go.mod h1:Pi4ztBfryZoJEkyFTI5/Ocsu2jXyDr6iSdgJiYE/uwE=
golang.org/x/telemetry v0.0.0-20260209163413-e7419c687ee4 h1:bTLqdHv7xrGlFbvf5/TXNxy/iUwwdkjhqQTJDjW7aj0=
Expand All @@ -1003,6 +1015,7 @@ golang.org/x/text v0.26.0/go.mod h1:QK15LZJUUQVJxhz7wXgxSy/CJaTFjd0G+YLonydOVQA=
golang.org/x/text v0.27.0/go.mod h1:1D28KMCvyooCX9hBiosv5Tz/+YLxj0j7XhWjpSUF7CU=
golang.org/x/text v0.30.0/go.mod h1:yDdHFIX9t+tORqspjENWgzaCVXgk0yYnYuSZ8UzzBVM=
golang.org/x/text v0.32.0/go.mod h1:o/rUWzghvpD5TXrTIBuJU77MTaN0ljMWE47kxGJQ7jY=
golang.org/x/text v0.33.0/go.mod h1:LuMebE6+rBincTi9+xWTY8TztLzKHc/9C1uBCG27+q8=
golang.org/x/time v0.1.0/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
golang.org/x/time v0.11.0/go.mod h1:CDIdPxbZBQxdj6cxyCIdrNogrJKMJ7pr37NYpMcMDSg=
golang.org/x/tools v0.0.0-20180221164845-07fd8470d635/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
Expand Down Expand Up @@ -1039,6 +1052,7 @@ google.golang.org/genproto/googleapis/api v0.0.0-20240903143218-8af14fe29dc1/go.
google.golang.org/genproto/googleapis/api v0.0.0-20241209162323-e6fa225c2576/go.mod h1:1R3kvZ1dtP3+4p4d3G8uJ8rFk/fWlScl38vanWACI08=
google.golang.org/genproto/googleapis/api v0.0.0-20250707201910-8d1bb00bc6a7/go.mod h1:kXqgZtrWaf6qS3jZOCnCH7WYfrvFjkC51bM8fz3RsCA=
google.golang.org/genproto/googleapis/api v0.0.0-20250728155136-f173205681a0/go.mod h1:8ytArBbtOy2xfht+y2fqKd5DRDJRUQhqbyEnQ4bDChs=
google.golang.org/genproto/googleapis/api v0.0.0-20260120221211-b8f7ae30c516/go.mod h1:p3MLuOwURrGBRoEyFHBT3GjUwaCQVKeNqqWxlcISGdw=
google.golang.org/genproto/googleapis/bytestream v0.0.0-20250313205543-e70fdf4c4cb4/go.mod h1:WkJpQl6Ujj3ElX4qZaNm5t6cT95ffI4K+HKQ0+1NyMw=
google.golang.org/genproto/googleapis/rpc v0.0.0-20240903143218-8af14fe29dc1/go.mod h1:UqMtugtsSgubUsoxbuAoiCXvqvErP7Gf0so0mK9tHxU=
google.golang.org/genproto/googleapis/rpc v0.0.0-20241209162323-e6fa225c2576/go.mod h1:5uTbfoYQed2U9p3KIj2/Zzm02PYhndfdmML0qC3q3FU=
Expand All @@ -1050,6 +1064,8 @@ google.golang.org/genproto/googleapis/rpc v0.0.0-20250707201910-8d1bb00bc6a7/go.
google.golang.org/genproto/googleapis/rpc v0.0.0-20250728155136-f173205681a0/go.mod h1:qQ0YXyHHx3XkvlzUtpXDkS29lDSafHMZBAZDc03LQ3A=
google.golang.org/genproto/googleapis/rpc v0.0.0-20250818200422-3122310a409c/go.mod h1:gw1tLEfykwDz2ET4a12jcXt4couGAm7IwsVaTy0Sflo=
google.golang.org/genproto/googleapis/rpc v0.0.0-20251124214823-79d6a2a48846/go.mod h1:7i2o+ce6H/6BluujYR+kqX3GKH+dChPTQU19wjRPiGk=
google.golang.org/genproto/googleapis/rpc v0.0.0-20260120221211-b8f7ae30c516/go.mod h1:j9x/tPzZkyxcgEFkiKEEGxfvyumM01BEtsW8xzOahRQ=
google.golang.org/genproto/googleapis/rpc v0.0.0-20260401001100-f93e5f3e9f0f/go.mod h1:4Hqkh8ycfw05ld/3BWL7rJOSfebL2Q+DVDeRgYgxUU8=
google.golang.org/grpc v0.0.0-20170208002647-2a6bf6142e96/go.mod h1:yo6s7OP7yaDglbqo1J04qKzAhqBH6lvTonzMVmEdcZw=
google.golang.org/grpc v1.21.0/go.mod h1:oYelfM1adQP15Ek0mdvEgi9Df8B9CZIaU1084ijfRaM=
google.golang.org/grpc v1.66.2/go.mod h1:s3/l6xSSCURdVfAnL+TqCNMyTDAGN6+lZeVxnZR128Y=
Expand All @@ -1059,8 +1075,10 @@ google.golang.org/grpc v1.70.0/go.mod h1:ofIJqVKDXx/JiXrwr2IG4/zwdH9txy3IlF40Rmc
google.golang.org/grpc v1.71.0/go.mod h1:H0GRtasmQOh9LkFoCPDu3ZrwUtD1YGE+b2vYBYd/8Ec=
google.golang.org/grpc v1.74.2/go.mod h1:CtQ+BGjaAIXHs/5YS3i473GqwBBa1zGQNevxdeBEXrM=
google.golang.org/grpc v1.75.0/go.mod h1:JtPAzKiq4v1xcAB2hydNlWI2RnF85XXcV0mhKXr2ecQ=
google.golang.org/grpc v1.79.3/go.mod h1:KmT0Kjez+0dde/v2j9vzwoAScgEPx/Bw1CYChhHLrHQ=
google.golang.org/grpc/cmd/protoc-gen-go-grpc v1.1.0 h1:M1YKkFIboKNieVO5DLUEVzQfGwJD30Nv2jfUgzb5UcE=
google.golang.org/grpc/examples v0.0.0-20230224211313-3775f633ce20/go.mod h1:Nr5H8+MlGWr5+xX/STzdoEqJrO+YteqFbMyCsrb6mH0=
google.golang.org/grpc/examples v0.0.0-20250407062114-b368379ef8f6/go.mod h1:6ytKWczdvnpnO+m+JiG9NjEDzR1FJfsnmJdG7B8QVZ8=
google.golang.org/protobuf v1.35.2/go.mod h1:9fA7Ob0pmnwhb644+1+CVWFRbNajQ6iRojtC/QF5bRE=
google.golang.org/protobuf v1.36.1/go.mod h1:9fA7Ob0pmnwhb644+1+CVWFRbNajQ6iRojtC/QF5bRE=
google.golang.org/protobuf v1.36.3/go.mod h1:9fA7Ob0pmnwhb644+1+CVWFRbNajQ6iRojtC/QF5bRE=
Expand Down
1 change: 1 addition & 0 deletions graft/coreth/core/BUILD.bazel
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -146,6 +146,7 @@ graft_go_test(
"@com_github_ava_labs_libevm//common",
"@com_github_ava_labs_libevm//common/math",
"@com_github_ava_labs_libevm//consensus/misc/eip4844",
"@com_github_ava_labs_libevm//core",
"@com_github_ava_labs_libevm//core/rawdb",
"@com_github_ava_labs_libevm//core/state",
"@com_github_ava_labs_libevm//core/types",
Expand Down
3 changes: 2 additions & 1 deletion graft/coreth/core/bench_test.go
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -36,6 +36,7 @@ import (
"github.com/ava-labs/avalanchego/graft/coreth/params"
"github.com/ava-labs/libevm/common"
"github.com/ava-labs/libevm/common/math"
ethcore "github.com/ava-labs/libevm/core"
"github.com/ava-labs/libevm/core/rawdb"
"github.com/ava-labs/libevm/core/types"
"github.com/ava-labs/libevm/core/vm"
Expand Down Expand Up @@ -90,7 +91,7 @@ func genValueTx(nbytes int) func(int, *BlockGen) {
return func(i int, gen *BlockGen) {
toaddr := common.Address{}
data := make([]byte, nbytes)
gas, _ := IntrinsicGas(data, nil, false, params.Rules{}) // Disable Istanbul and EIP-2028 for this test
gas, _ := ethcore.IntrinsicGas(data, nil, false, params.Rules{}) // Disable Istanbul and EIP-2028 for this test
signer := gen.Signer()
gasPrice := big.NewInt(0)
if gen.header.BaseFee != nil {
Expand Down
3 changes: 2 additions & 1 deletion graft/coreth/core/error.go
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Original file line number Diff line number Diff line change
Expand Up @@ -30,6 +30,7 @@ package core
import (
"errors"

ethcore "github.com/ava-labs/libevm/core"
"github.com/ava-labs/libevm/core/types"
)

Expand Down Expand Up @@ -78,7 +79,7 @@ var (
ErrInsufficientFunds = errors.New("insufficient funds for gas * price + value")

// ErrGasUintOverflow is returned when calculating gas usage.
ErrGasUintOverflow = errors.New("gas uint64 overflow")
ErrGasUintOverflow = ethcore.ErrGasUintOverflow

// ErrIntrinsicGas is returned if the transaction is specified to use less gas
// than required to start the invocation.
Expand Down
4 changes: 3 additions & 1 deletion graft/coreth/core/predicate_check.go
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Original file line number Diff line number Diff line change
Expand Up @@ -14,6 +14,8 @@ import (
"github.com/ava-labs/avalanchego/graft/coreth/precompile/precompileconfig"
"github.com/ava-labs/avalanchego/utils/set"
"github.com/ava-labs/avalanchego/vms/evm/predicate"

ethcore "github.com/ava-labs/libevm/core"
)

var ErrMissingPredicateContext = errors.New("missing predicate context")
Expand Down Expand Up @@ -51,7 +53,7 @@ func CheckTxPredicates(
// Check that the transaction can cover its IntrinsicGas, including the gas
// required by the predicate, before verifying the predicate.
accessList := tx.AccessList()
intrinsicGas, err := IntrinsicGas(tx.Data(), accessList, tx.To() == nil, rules)
intrinsicGas, err := ethcore.IntrinsicGas(tx.Data(), accessList, tx.To() == nil, rules)
if err != nil {
return nil, err
}
Expand Down
111 changes: 2 additions & 109 deletions graft/coreth/core/state_transition.go
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Original file line number Diff line number Diff line change
Expand Up @@ -29,13 +29,12 @@ package core

import (
"fmt"
"math"
"math/big"

"github.com/ava-labs/avalanchego/graft/coreth/params"
"github.com/ava-labs/avalanchego/vms/evm/predicate"
"github.com/ava-labs/libevm/common"
cmath "github.com/ava-labs/libevm/common/math"
ethcore "github.com/ava-labs/libevm/core"
"github.com/ava-labs/libevm/core/types"
"github.com/ava-labs/libevm/core/vm"
"github.com/ava-labs/libevm/crypto/kzg4844"
Expand Down Expand Up @@ -80,112 +79,6 @@ func (result *ExecutionResult) Revert() []byte {
return common.CopyBytes(result.ReturnData)
}

// IntrinsicGas computes the 'intrinsic gas' for a message with the given data.
func IntrinsicGas(data []byte, accessList types.AccessList, isContractCreation bool, rules params.Rules) (uint64, error) {
// Set the starting gas for the raw transaction
var gas uint64
if isContractCreation && rules.IsHomestead {
gas = ethparams.TxGasContractCreation
} else {
gas = ethparams.TxGas
}
dataLen := uint64(len(data))
// Bump the required gas by the amount of transactional data
if dataLen > 0 {
// Zero and non-zero bytes are priced differently
var nz uint64
for _, byt := range data {
if byt != 0 {
nz++
}
}
// Make sure we don't exceed uint64 for all data combinations
nonZeroGas := ethparams.TxDataNonZeroGasFrontier
if rules.IsIstanbul {
nonZeroGas = ethparams.TxDataNonZeroGasEIP2028
}
if (math.MaxUint64-gas)/nonZeroGas < nz {
return 0, ErrGasUintOverflow
}
gas += nz * nonZeroGas

z := dataLen - nz
if (math.MaxUint64-gas)/ethparams.TxDataZeroGas < z {
return 0, ErrGasUintOverflow
}
gas += z * ethparams.TxDataZeroGas

if isContractCreation && params.GetRulesExtra(rules).IsDurango {
lenWords := toWordSize(dataLen)
if (math.MaxUint64-gas)/ethparams.InitCodeWordGas < lenWords {
return 0, ErrGasUintOverflow
}
gas += lenWords * ethparams.InitCodeWordGas
}
}
if accessList != nil {
accessListGas, err := accessListGas(rules, accessList)
if err != nil {
return 0, err
}
totalGas, overflow := cmath.SafeAdd(gas, accessListGas)
if overflow {
return 0, ErrGasUintOverflow
}
gas = totalGas
}

return gas, nil
}

func accessListGas(rules params.Rules, accessList types.AccessList) (uint64, error) {
var gas uint64
rulesExtra := params.GetRulesExtra(rules)
if !rulesExtra.PredicatersExist() {
gas += uint64(len(accessList)) * ethparams.TxAccessListAddressGas
gas += uint64(accessList.StorageKeys()) * ethparams.TxAccessListStorageKeyGas
return gas, nil
}

for _, accessTuple := range accessList {
address := accessTuple.Address
predicaterContract, ok := rulesExtra.Predicaters[address]
if !ok {
// Previous access list gas calculation does not use safemath because an overflow would not be possible with
// the size of access lists that could be included in a block and standard access list gas costs.
// Therefore, we only check for overflow when adding to [totalGas], which could include the sum of values
// returned by a predicate.
accessTupleGas := ethparams.TxAccessListAddressGas + uint64(len(accessTuple.StorageKeys))*ethparams.TxAccessListStorageKeyGas
totalGas, overflow := cmath.SafeAdd(gas, accessTupleGas)
if overflow {
return 0, ErrGasUintOverflow
}
gas = totalGas
} else {
predicateGas, err := predicaterContract.PredicateGas(predicate.Predicate(accessTuple.StorageKeys), rulesExtra)
if err != nil {
return 0, err
}
totalGas, overflow := cmath.SafeAdd(gas, predicateGas)
if overflow {
return 0, ErrGasUintOverflow
}
gas = totalGas
}
}

return gas, nil
}

// toWordSize returns the ceiled word size required for init code payment calculation.
func toWordSize(size uint64) uint64 {
if size > math.MaxUint64-31 {
return math.MaxUint64/32 + 1
}

return (size + 31) / 32
}

// A Message contains the data derived from a single transaction that is relevant to state
// processing.
type Message struct {
Expand Down Expand Up @@ -457,7 +350,7 @@ func (st *StateTransition) TransitionDb() (*ExecutionResult, error) {
)

// Check clauses 4-5, subtract intrinsic gas if everything is correct
gas, err := IntrinsicGas(msg.Data, msg.AccessList, contractCreation, rules)
gas, err := ethcore.IntrinsicGas(msg.Data, msg.AccessList, contractCreation, rules)
if err != nil {
return nil, err
}
Expand Down
1 change: 1 addition & 0 deletions graft/coreth/core/txpool/BUILD.bazel
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Original file line number Diff line number Diff line change
Expand Up @@ -18,6 +18,7 @@ go_library(
"//graft/coreth/core",
"//graft/coreth/params",
"@com_github_ava_labs_libevm//common",
"@com_github_ava_labs_libevm//core",
"@com_github_ava_labs_libevm//core/state",
"@com_github_ava_labs_libevm//core/types",
"@com_github_ava_labs_libevm//core/vm",
Expand Down
3 changes: 2 additions & 1 deletion graft/coreth/core/txpool/validation.go
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Original file line number Diff line number Diff line change
Expand Up @@ -35,6 +35,7 @@ import (
"github.com/ava-labs/avalanchego/graft/coreth/core"
"github.com/ava-labs/avalanchego/graft/coreth/params"
"github.com/ava-labs/libevm/common"
ethcore "github.com/ava-labs/libevm/core"
"github.com/ava-labs/libevm/core/state"
"github.com/ava-labs/libevm/core/types"
"github.com/ava-labs/libevm/core/vm"
Expand Down Expand Up @@ -121,7 +122,7 @@ func ValidateTransaction(tx *types.Transaction, head *types.Header, signer types
}
// Ensure the transaction has more gas than the bare minimum needed to cover
// the transaction metadata
intrGas, err := core.IntrinsicGas(tx.Data(), tx.AccessList(), tx.To() == nil, opts.Config.Rules(head.Number, params.IsMergeTODO, head.Time))
intrGas, err := ethcore.IntrinsicGas(tx.Data(), tx.AccessList(), tx.To() == nil, opts.Config.Rules(head.Number, params.IsMergeTODO, head.Time))
if err != nil {
return err
}
Expand Down
2 changes: 2 additions & 0 deletions graft/coreth/params/BUILD.bazel
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Original file line number Diff line number Diff line change
Expand Up @@ -30,6 +30,8 @@ go_library(
"//utils/set",
"//vms/evm/predicate",
"@com_github_ava_labs_libevm//common",
"@com_github_ava_labs_libevm//common/math",
"@com_github_ava_labs_libevm//core",
"@com_github_ava_labs_libevm//core/vm",
"@com_github_ava_labs_libevm//libevm",
"@com_github_ava_labs_libevm//libevm/legacy",
Expand Down
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