mirror of
https://github.com/superseriousbusiness/gotosocial.git
synced 2024-11-28 06:36:39 +00:00
pull in ncruces/go-sqlite3 v0.20.3 with tetratelabs/wazero v1.8.2 (#3574)
This commit is contained in:
parent
6a8af42647
commit
61f8f1e0e3
4
go.mod
4
go.mod
|
@ -62,7 +62,7 @@ require (
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github.com/miekg/dns v1.1.62
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github.com/minio/minio-go/v7 v7.0.80
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github.com/mitchellh/mapstructure v1.5.0
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github.com/ncruces/go-sqlite3 v0.20.2
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github.com/ncruces/go-sqlite3 v0.20.3
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github.com/oklog/ulid v1.3.1
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github.com/prometheus/client_golang v1.20.5
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github.com/spf13/cobra v1.8.1
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|
@ -73,7 +73,7 @@ require (
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github.com/superseriousbusiness/oauth2/v4 v4.3.2-SSB.0.20230227143000-f4900831d6c8
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github.com/tdewolff/minify/v2 v2.21.2
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github.com/technologize/otel-go-contrib v1.1.1
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github.com/tetratelabs/wazero v1.8.1
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github.com/tetratelabs/wazero v1.8.2
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github.com/tomnomnom/linkheader v0.0.0-20180905144013-02ca5825eb80
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github.com/ulule/limiter/v3 v3.11.2
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github.com/uptrace/bun v1.2.6
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|
|
8
go.sum
generated
8
go.sum
generated
|
@ -434,8 +434,8 @@ github.com/moul/http2curl v1.0.0 h1:dRMWoAtb+ePxMlLkrCbAqh4TlPHXvoGUSQ323/9Zahs=
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github.com/moul/http2curl v1.0.0/go.mod h1:8UbvGypXm98wA/IqH45anm5Y2Z6ep6O31QGOAZ3H0fQ=
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github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 h1:C3w9PqII01/Oq1c1nUAm88MOHcQC9l5mIlSMApZMrHA=
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github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822/go.mod h1:+n7T8mK8HuQTcFwEeznm/DIxMOiR9yIdICNftLE1DvQ=
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github.com/ncruces/go-sqlite3 v0.20.2 h1:cMLIwrLZQuCWVCEOowSqlIlpzgbag3jnYVW4NM5u01M=
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github.com/ncruces/go-sqlite3 v0.20.2/go.mod h1:yL4ZNWGsr1/8pcLfpPW1RT1WFdvyeHonrgIwwi4rvkg=
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github.com/ncruces/go-sqlite3 v0.20.3 h1:+4G4uEqOeusF0yRuQVUl9fuoEebUolwQSnBUjYBLYIw=
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github.com/ncruces/go-sqlite3 v0.20.3/go.mod h1:ojLIAB243gtz68Eo283Ps+k9PyR3dvzS+9/RgId4+AA=
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github.com/ncruces/go-strftime v0.1.9 h1:bY0MQC28UADQmHmaF5dgpLmImcShSi2kHU9XLdhx/f4=
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github.com/ncruces/go-strftime v0.1.9/go.mod h1:Fwc5htZGVVkseilnfgOVb9mKy6w1naJmn9CehxcKcls=
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github.com/ncruces/julianday v1.0.0 h1:fH0OKwa7NWvniGQtxdJRxAgkBMolni2BjDHaWTxqt7M=
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|
@ -553,8 +553,8 @@ github.com/tdewolff/test v1.0.11-0.20240106005702-7de5f7df4739 h1:IkjBCtQOOjIn03
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github.com/tdewolff/test v1.0.11-0.20240106005702-7de5f7df4739/go.mod h1:XPuWBzvdUzhCuxWO1ojpXsyzsA5bFoS3tO/Q3kFuTG8=
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github.com/technologize/otel-go-contrib v1.1.1 h1:wZH9aSPNWZWIkEh3vfaKfMb15AJ80jJ1aVj/4GZdqIw=
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github.com/technologize/otel-go-contrib v1.1.1/go.mod h1:dCN/wj2WyUO8aFZFdIN+6tfJHImjTML/8r2YVYAy3So=
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github.com/tetratelabs/wazero v1.8.1 h1:NrcgVbWfkWvVc4UtT4LRLDf91PsOzDzefMdwhLfA550=
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github.com/tetratelabs/wazero v1.8.1/go.mod h1:yAI0XTsMBhREkM/YDAK/zNou3GoiAce1P6+rp/wQhjs=
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github.com/tetratelabs/wazero v1.8.2 h1:yIgLR/b2bN31bjxwXHD8a3d+BogigR952csSDdLYEv4=
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github.com/tetratelabs/wazero v1.8.2/go.mod h1:yAI0XTsMBhREkM/YDAK/zNou3GoiAce1P6+rp/wQhjs=
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github.com/tidwall/btree v0.0.0-20191029221954-400434d76274 h1:G6Z6HvJuPjG6XfNGi/feOATzeJrfgTNJY+rGrHbA04E=
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github.com/tidwall/btree v0.0.0-20191029221954-400434d76274/go.mod h1:huei1BkDWJ3/sLXmO+bsCNELL+Bp2Kks9OLyQFkzvA8=
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github.com/tidwall/buntdb v1.1.2 h1:noCrqQXL9EKMtcdwJcmuVKSEjqu1ua99RHHgbLTEHRo=
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13
vendor/github.com/ncruces/go-sqlite3/README.md
generated
vendored
13
vendor/github.com/ncruces/go-sqlite3/README.md
generated
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@ -77,7 +77,7 @@ It also benefits greatly from [SQLite's](https://sqlite.org/testing.html) and
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Every commit is [tested](https://github.com/ncruces/go-sqlite3/wiki/Test-matrix) on
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Linux (amd64/arm64/386/riscv64/ppc64le/s390x), macOS (amd64/arm64),
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Windows (amd64), FreeBSD (amd64), OpenBSD (amd64), NetBSD (amd64),
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illumos (amd64), and Solaris (amd64).
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DragonFly BSD (amd64), illumos (amd64), and Solaris (amd64).
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The Go VFS is tested by running SQLite's
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[mptest](https://github.com/sqlite/sqlite/blob/master/mptest/mptest.c).
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@ -90,6 +90,17 @@ Perfomance of the [`database/sql`](https://pkg.go.dev/database/sql) driver is
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The Wasm and VFS layers are also tested by running SQLite's
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[speedtest1](https://github.com/sqlite/sqlite/blob/master/test/speedtest1.c).
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### FAQ, issues, new features
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For questions, please see [Discussions](https://github.com/ncruces/go-sqlite3/discussions/categories/q-a).
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Also, post there if you used this driver for something interesting
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([_"Show and tell"_](https://github.com/ncruces/go-sqlite3/discussions/categories/show-and-tell)),
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have an [idea](https://github.com/ncruces/go-sqlite3/discussions/categories/ideas)…
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The [Issue](https://github.com/ncruces/go-sqlite3/issues) tracker is for bugs we want fixed,
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and features we're working on, planning to work on, or asking for help with.
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### Alternatives
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- [`modernc.org/sqlite`](https://pkg.go.dev/modernc.org/sqlite)
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2
vendor/github.com/ncruces/go-sqlite3/embed/README.md
generated
vendored
2
vendor/github.com/ncruces/go-sqlite3/embed/README.md
generated
vendored
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@ -1,6 +1,6 @@
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# Embeddable Wasm build of SQLite
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This folder includes an embeddable Wasm build of SQLite 3.47.0 for use with
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This folder includes an embeddable Wasm build of SQLite 3.47.1 for use with
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[`github.com/ncruces/go-sqlite3`](https://pkg.go.dev/github.com/ncruces/go-sqlite3).
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The following optional features are compiled in:
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BIN
vendor/github.com/ncruces/go-sqlite3/embed/sqlite3.wasm
generated
vendored
BIN
vendor/github.com/ncruces/go-sqlite3/embed/sqlite3.wasm
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vendored
Binary file not shown.
1
vendor/github.com/ncruces/go-sqlite3/go.work.sum
generated
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1
vendor/github.com/ncruces/go-sqlite3/go.work.sum
generated
vendored
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@ -9,5 +9,6 @@ golang.org/x/term v0.22.0/go.mod h1:F3qCibpT5AMpCRfhfT53vVJwhLtIVHhB9XDjfFvnMI4=
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golang.org/x/term v0.23.0/go.mod h1:DgV24QBUrK6jhZXl+20l6UWznPlwAHm1Q1mGHtydmSk=
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golang.org/x/term v0.24.0/go.mod h1:lOBK/LVxemqiMij05LGJ0tzNr8xlmwBRJ81PX6wVLH8=
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golang.org/x/term v0.25.0/go.mod h1:RPyXicDX+6vLxogjjRxjgD2TKtmAO6NZBsBRfrOLu7M=
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golang.org/x/term v0.26.0/go.mod h1:Si5m1o57C5nBNQo5z1iq+XDijt21BDBDp2bK0QI8e3E=
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golang.org/x/tools v0.6.0/go.mod h1:Xwgl3UAJ/d3gWutnCtw505GrjyAbvKui8lOU390QaIU=
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golang.org/x/tools v0.21.1-0.20240508182429-e35e4ccd0d2d/go.mod h1:aiJjzUbINMkxbQROHiO6hDPo2LHcIPhhQsa9DLh0yGk=
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1
vendor/github.com/ncruces/go-sqlite3/vfs/README.md
generated
vendored
1
vendor/github.com/ncruces/go-sqlite3/vfs/README.md
generated
vendored
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@ -30,7 +30,6 @@ like SQLite.
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You can also opt into a cross-platform locking implementation
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with the `sqlite3_dotlk` build tag.
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The only requirement is an atomic `os.Mkdir`.
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Otherwise, file locking is not supported, and you must use
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[`nolock=1`](https://sqlite.org/uri.html#urinolock)
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8
vendor/github.com/ncruces/go-sqlite3/vfs/cksm.go
generated
vendored
8
vendor/github.com/ncruces/go-sqlite3/vfs/cksm.go
generated
vendored
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@ -101,6 +101,14 @@ func (c cksmFile) Pragma(name string, value string) (string, error) {
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return "", _NOTFOUND
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}
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func (c cksmFile) DeviceCharacteristics() DeviceCharacteristic {
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res := c.File.DeviceCharacteristics()
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if c.verifyCksm {
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res &^= IOCAP_SUBPAGE_READ
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}
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return res
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}
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func (c cksmFile) fileControl(ctx context.Context, mod api.Module, op _FcntlOpcode, pArg uint32) _ErrorCode {
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switch op {
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case _FCNTL_CKPT_START:
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1
vendor/github.com/ncruces/go-sqlite3/vfs/const.go
generated
vendored
1
vendor/github.com/ncruces/go-sqlite3/vfs/const.go
generated
vendored
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@ -177,6 +177,7 @@ func (e _ErrorCode) Error() string {
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IOCAP_POWERSAFE_OVERWRITE DeviceCharacteristic = 0x00001000
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IOCAP_IMMUTABLE DeviceCharacteristic = 0x00002000
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IOCAP_BATCH_ATOMIC DeviceCharacteristic = 0x00004000
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IOCAP_SUBPAGE_READ DeviceCharacteristic = 0x00008000
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)
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// https://sqlite.org/c3ref/c_fcntl_begin_atomic_write.html
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2
vendor/github.com/ncruces/go-sqlite3/vfs/file.go
generated
vendored
2
vendor/github.com/ncruces/go-sqlite3/vfs/file.go
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vendored
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@ -187,7 +187,7 @@ func (f *vfsFile) SectorSize() int {
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}
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func (f *vfsFile) DeviceCharacteristics() DeviceCharacteristic {
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var res DeviceCharacteristic
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res := IOCAP_SUBPAGE_READ
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if osBatchAtomic(f.File) {
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res |= IOCAP_BATCH_ATOMIC
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}
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vendor/github.com/ncruces/go-sqlite3/vfs/os_bsd.go
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vendored
25
vendor/github.com/ncruces/go-sqlite3/vfs/os_bsd.go
generated
vendored
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@ -15,9 +15,15 @@ func osGetSharedLock(file *os.File) _ErrorCode {
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func osGetReservedLock(file *os.File) _ErrorCode {
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rc := osLock(file, unix.LOCK_EX|unix.LOCK_NB, _IOERR_LOCK)
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if rc == _BUSY {
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// The documentation states the lock is upgraded by releasing the previous lock,
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// then acquiring the new lock.
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// This is a race, so return BUSY_SNAPSHOT to ensure the transaction is aborted.
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||||
// The documentation states that a lock is upgraded by
|
||||
// releasing the previous lock, then acquiring the new lock.
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// Going over the source code of various BSDs, though,
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||||
// with LOCK_NB, the lock is not released,
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||||
// and EAGAIN is returned holding the shared lock.
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||||
// Still, if we're already in a transaction, we want to abort it,
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||||
// so return BUSY_SNAPSHOT here. If there's no transaction active,
|
||||
// SQLite will change this back to SQLITE_BUSY,
|
||||
// and invoke the busy handler if appropriate.
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||||
return _BUSY_SNAPSHOT
|
||||
}
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return rc
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|
@ -33,9 +39,11 @@ func osGetExclusiveLock(file *os.File, state *LockLevel) _ErrorCode {
|
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func osDowngradeLock(file *os.File, _ LockLevel) _ErrorCode {
|
||||
rc := osLock(file, unix.LOCK_SH|unix.LOCK_NB, _IOERR_RDLOCK)
|
||||
if rc == _BUSY {
|
||||
// The documentation states the lock is upgraded by releasing the previous lock,
|
||||
// then acquiring the new lock.
|
||||
// This is a race, so return IOERR_RDLOCK to ensure the transaction is aborted.
|
||||
// The documentation states that a lock is downgraded by
|
||||
// releasing the previous lock then acquiring the new lock.
|
||||
// Going over the source code of various BSDs, though,
|
||||
// with LOCK_SH|LOCK_NB this should never happen.
|
||||
// Return IOERR_RDLOCK, as BUSY would cause an assert to fail.
|
||||
return _IOERR_RDLOCK
|
||||
}
|
||||
return _OK
|
||||
|
@ -50,7 +58,10 @@ func osReleaseLock(file *os.File, _ LockLevel) _ErrorCode {
|
|||
}
|
||||
|
||||
func osCheckReservedLock(file *os.File) (bool, _ErrorCode) {
|
||||
// Test the RESERVED lock.
|
||||
// Test the RESERVED lock with fcntl(F_GETLK).
|
||||
// This only works on systems where fcntl and flock are compatible.
|
||||
// However, SQLite only calls this while holding a shared lock,
|
||||
// so the difference is immaterial.
|
||||
lock, rc := osTestLock(file, _RESERVED_BYTE, 1)
|
||||
return lock == unix.F_WRLCK, rc
|
||||
}
|
||||
|
|
3
vendor/github.com/ncruces/go-sqlite3/vfs/os_dotlk.go
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vendored
3
vendor/github.com/ncruces/go-sqlite3/vfs/os_dotlk.go
generated
vendored
|
@ -28,7 +28,8 @@ func osGetSharedLock(file *os.File) _ErrorCode {
|
|||
name := file.Name()
|
||||
locker := vfsDotLocks[name]
|
||||
if locker == nil {
|
||||
err := os.Mkdir(name+".lock", 0777)
|
||||
f, err := os.OpenFile(name+".lock", os.O_RDWR|os.O_CREATE|os.O_EXCL, 0666)
|
||||
f.Close()
|
||||
if errors.Is(err, fs.ErrExist) {
|
||||
return _BUSY // Another process has the lock.
|
||||
}
|
||||
|
|
9
vendor/github.com/ncruces/go-sqlite3/vfs/os_windows.go
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9
vendor/github.com/ncruces/go-sqlite3/vfs/os_windows.go
generated
vendored
|
@ -50,14 +50,17 @@ func osGetExclusiveLock(file *os.File, state *LockLevel) _ErrorCode {
|
|||
|
||||
if rc != _OK {
|
||||
// Reacquire the SHARED lock.
|
||||
osReadLock(file, _SHARED_FIRST, _SHARED_SIZE, 0)
|
||||
if rc := osReadLock(file, _SHARED_FIRST, _SHARED_SIZE, 0); rc != _OK {
|
||||
// notest // this should never happen
|
||||
return _IOERR_RDLOCK
|
||||
}
|
||||
}
|
||||
return rc
|
||||
}
|
||||
|
||||
func osDowngradeLock(file *os.File, state LockLevel) _ErrorCode {
|
||||
if state >= LOCK_EXCLUSIVE {
|
||||
// Release the EXCLUSIVE lock.
|
||||
// Release the EXCLUSIVE lock while holding the PENDING lock.
|
||||
osUnlock(file, _SHARED_FIRST, _SHARED_SIZE)
|
||||
|
||||
// Reacquire the SHARED lock.
|
||||
|
@ -78,7 +81,7 @@ func osDowngradeLock(file *os.File, state LockLevel) _ErrorCode {
|
|||
}
|
||||
|
||||
func osReleaseLock(file *os.File, state LockLevel) _ErrorCode {
|
||||
// Release all locks.
|
||||
// Release all locks, PENDING must be last.
|
||||
if state >= LOCK_RESERVED {
|
||||
osUnlock(file, _RESERVED_BYTE, 1)
|
||||
}
|
||||
|
|
100
vendor/github.com/ncruces/go-sqlite3/vfs/shm_bsd.go
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vendored
100
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generated
vendored
|
@ -14,52 +14,52 @@
|
|||
"github.com/ncruces/go-sqlite3/internal/util"
|
||||
)
|
||||
|
||||
type vfsShmFile struct {
|
||||
type vfsShmParent struct {
|
||||
*os.File
|
||||
info os.FileInfo
|
||||
|
||||
refs int // +checklocks:vfsShmFilesMtx
|
||||
refs int // +checklocks:vfsShmListMtx
|
||||
|
||||
lock [_SHM_NLOCK]int16 // +checklocks:Mutex
|
||||
sync.Mutex
|
||||
}
|
||||
|
||||
var (
|
||||
// +checklocks:vfsShmFilesMtx
|
||||
vfsShmFiles []*vfsShmFile
|
||||
vfsShmFilesMtx sync.Mutex
|
||||
// +checklocks:vfsShmListMtx
|
||||
vfsShmList []*vfsShmParent
|
||||
vfsShmListMtx sync.Mutex
|
||||
)
|
||||
|
||||
type vfsShm struct {
|
||||
*vfsShmFile
|
||||
*vfsShmParent
|
||||
path string
|
||||
lock [_SHM_NLOCK]bool
|
||||
regions []*util.MappedRegion
|
||||
}
|
||||
|
||||
func (s *vfsShm) Close() error {
|
||||
if s.vfsShmFile == nil {
|
||||
if s.vfsShmParent == nil {
|
||||
return nil
|
||||
}
|
||||
|
||||
vfsShmFilesMtx.Lock()
|
||||
defer vfsShmFilesMtx.Unlock()
|
||||
vfsShmListMtx.Lock()
|
||||
defer vfsShmListMtx.Unlock()
|
||||
|
||||
// Unlock everything.
|
||||
s.shmLock(0, _SHM_NLOCK, _SHM_UNLOCK)
|
||||
|
||||
// Decrease reference count.
|
||||
if s.vfsShmFile.refs > 0 {
|
||||
s.vfsShmFile.refs--
|
||||
s.vfsShmFile = nil
|
||||
if s.vfsShmParent.refs > 0 {
|
||||
s.vfsShmParent.refs--
|
||||
s.vfsShmParent = nil
|
||||
return nil
|
||||
}
|
||||
|
||||
err := s.File.Close()
|
||||
for i, g := range vfsShmFiles {
|
||||
if g == s.vfsShmFile {
|
||||
vfsShmFiles[i] = nil
|
||||
s.vfsShmFile = nil
|
||||
for i, g := range vfsShmList {
|
||||
if g == s.vfsShmParent {
|
||||
vfsShmList[i] = nil
|
||||
s.vfsShmParent = nil
|
||||
return err
|
||||
}
|
||||
}
|
||||
|
@ -67,7 +67,7 @@ func (s *vfsShm) Close() error {
|
|||
}
|
||||
|
||||
func (s *vfsShm) shmOpen() _ErrorCode {
|
||||
if s.vfsShmFile != nil {
|
||||
if s.vfsShmParent != nil {
|
||||
return _OK
|
||||
}
|
||||
|
||||
|
@ -85,13 +85,13 @@ func (s *vfsShm) shmOpen() _ErrorCode {
|
|||
return _IOERR_FSTAT
|
||||
}
|
||||
|
||||
vfsShmFilesMtx.Lock()
|
||||
defer vfsShmFilesMtx.Unlock()
|
||||
vfsShmListMtx.Lock()
|
||||
defer vfsShmListMtx.Unlock()
|
||||
|
||||
// Find a shared file, increase the reference count.
|
||||
for _, g := range vfsShmFiles {
|
||||
for _, g := range vfsShmList {
|
||||
if g != nil && os.SameFile(fi, g.info) {
|
||||
s.vfsShmFile = g
|
||||
s.vfsShmParent = g
|
||||
g.refs++
|
||||
return _OK
|
||||
}
|
||||
|
@ -107,18 +107,18 @@ func (s *vfsShm) shmOpen() _ErrorCode {
|
|||
}
|
||||
|
||||
// Add the new shared file.
|
||||
s.vfsShmFile = &vfsShmFile{
|
||||
s.vfsShmParent = &vfsShmParent{
|
||||
File: f,
|
||||
info: fi,
|
||||
}
|
||||
f = nil // Don't close the file.
|
||||
for i, g := range vfsShmFiles {
|
||||
for i, g := range vfsShmList {
|
||||
if g == nil {
|
||||
vfsShmFiles[i] = s.vfsShmFile
|
||||
vfsShmList[i] = s.vfsShmParent
|
||||
return _OK
|
||||
}
|
||||
}
|
||||
vfsShmFiles = append(vfsShmFiles, s.vfsShmFile)
|
||||
vfsShmList = append(vfsShmList, s.vfsShmParent)
|
||||
return _OK
|
||||
}
|
||||
|
||||
|
@ -157,57 +157,11 @@ func (s *vfsShm) shmMap(ctx context.Context, mod api.Module, id, size int32, ext
|
|||
func (s *vfsShm) shmLock(offset, n int32, flags _ShmFlag) _ErrorCode {
|
||||
s.Lock()
|
||||
defer s.Unlock()
|
||||
|
||||
switch {
|
||||
case flags&_SHM_UNLOCK != 0:
|
||||
for i := offset; i < offset+n; i++ {
|
||||
if s.lock[i] {
|
||||
if s.vfsShmFile.lock[i] == 0 {
|
||||
panic(util.AssertErr())
|
||||
}
|
||||
if s.vfsShmFile.lock[i] <= 0 {
|
||||
s.vfsShmFile.lock[i] = 0
|
||||
} else {
|
||||
s.vfsShmFile.lock[i]--
|
||||
}
|
||||
s.lock[i] = false
|
||||
}
|
||||
}
|
||||
case flags&_SHM_SHARED != 0:
|
||||
for i := offset; i < offset+n; i++ {
|
||||
if s.lock[i] {
|
||||
panic(util.AssertErr())
|
||||
}
|
||||
if s.vfsShmFile.lock[i]+1 <= 0 {
|
||||
return _BUSY
|
||||
}
|
||||
}
|
||||
for i := offset; i < offset+n; i++ {
|
||||
s.vfsShmFile.lock[i]++
|
||||
s.lock[i] = true
|
||||
}
|
||||
case flags&_SHM_EXCLUSIVE != 0:
|
||||
for i := offset; i < offset+n; i++ {
|
||||
if s.lock[i] {
|
||||
panic(util.AssertErr())
|
||||
}
|
||||
if s.vfsShmFile.lock[i] != 0 {
|
||||
return _BUSY
|
||||
}
|
||||
}
|
||||
for i := offset; i < offset+n; i++ {
|
||||
s.vfsShmFile.lock[i] = -1
|
||||
s.lock[i] = true
|
||||
}
|
||||
default:
|
||||
panic(util.AssertErr())
|
||||
}
|
||||
|
||||
return _OK
|
||||
return s.shmMemLock(offset, n, flags)
|
||||
}
|
||||
|
||||
func (s *vfsShm) shmUnmap(delete bool) {
|
||||
if s.vfsShmFile == nil {
|
||||
if s.vfsShmParent == nil {
|
||||
return
|
||||
}
|
||||
|
||||
|
|
7
vendor/github.com/ncruces/go-sqlite3/vfs/shm_copy.go
generated
vendored
7
vendor/github.com/ncruces/go-sqlite3/vfs/shm_copy.go
generated
vendored
|
@ -31,7 +31,10 @@
|
|||
//
|
||||
// https://sqlite.org/walformat.html#the_wal_index_file_format
|
||||
|
||||
func (s *vfsShm) shmAcquire() {
|
||||
func (s *vfsShm) shmAcquire(ptr *_ErrorCode) {
|
||||
if ptr != nil && *ptr != _OK {
|
||||
return
|
||||
}
|
||||
if len(s.ptrs) == 0 || shmUnmodified(s.shadow[0][:], s.shared[0][:]) {
|
||||
return
|
||||
}
|
||||
|
@ -69,7 +72,7 @@ func (s *vfsShm) shmRelease() {
|
|||
|
||||
func (s *vfsShm) shmBarrier() {
|
||||
s.Lock()
|
||||
s.shmAcquire()
|
||||
s.shmAcquire(nil)
|
||||
s.shmRelease()
|
||||
s.Unlock()
|
||||
}
|
||||
|
|
99
vendor/github.com/ncruces/go-sqlite3/vfs/shm_dotlk.go
generated
vendored
99
vendor/github.com/ncruces/go-sqlite3/vfs/shm_dotlk.go
generated
vendored
|
@ -13,22 +13,22 @@
|
|||
"github.com/tetratelabs/wazero/api"
|
||||
)
|
||||
|
||||
type vfsShmBuffer struct {
|
||||
type vfsShmParent struct {
|
||||
shared [][_WALINDEX_PGSZ]byte
|
||||
refs int // +checklocks:vfsShmBuffersMtx
|
||||
refs int // +checklocks:vfsShmListMtx
|
||||
|
||||
lock [_SHM_NLOCK]int16 // +checklocks:Mutex
|
||||
sync.Mutex
|
||||
}
|
||||
|
||||
var (
|
||||
// +checklocks:vfsShmBuffersMtx
|
||||
vfsShmBuffers = map[string]*vfsShmBuffer{}
|
||||
vfsShmBuffersMtx sync.Mutex
|
||||
// +checklocks:vfsShmListMtx
|
||||
vfsShmList = map[string]*vfsShmParent{}
|
||||
vfsShmListMtx sync.Mutex
|
||||
)
|
||||
|
||||
type vfsShm struct {
|
||||
*vfsShmBuffer
|
||||
*vfsShmParent
|
||||
mod api.Module
|
||||
alloc api.Function
|
||||
free api.Function
|
||||
|
@ -40,20 +40,20 @@ type vfsShm struct {
|
|||
}
|
||||
|
||||
func (s *vfsShm) Close() error {
|
||||
if s.vfsShmBuffer == nil {
|
||||
if s.vfsShmParent == nil {
|
||||
return nil
|
||||
}
|
||||
|
||||
vfsShmBuffersMtx.Lock()
|
||||
defer vfsShmBuffersMtx.Unlock()
|
||||
vfsShmListMtx.Lock()
|
||||
defer vfsShmListMtx.Unlock()
|
||||
|
||||
// Unlock everything.
|
||||
s.shmLock(0, _SHM_NLOCK, _SHM_UNLOCK)
|
||||
|
||||
// Decrease reference count.
|
||||
if s.vfsShmBuffer.refs > 0 {
|
||||
s.vfsShmBuffer.refs--
|
||||
s.vfsShmBuffer = nil
|
||||
if s.vfsShmParent.refs > 0 {
|
||||
s.vfsShmParent.refs--
|
||||
s.vfsShmParent = nil
|
||||
return nil
|
||||
}
|
||||
|
||||
|
@ -61,22 +61,22 @@ func (s *vfsShm) Close() error {
|
|||
if err != nil && !errors.Is(err, fs.ErrNotExist) {
|
||||
return _IOERR_UNLOCK
|
||||
}
|
||||
delete(vfsShmBuffers, s.path)
|
||||
s.vfsShmBuffer = nil
|
||||
delete(vfsShmList, s.path)
|
||||
s.vfsShmParent = nil
|
||||
return nil
|
||||
}
|
||||
|
||||
func (s *vfsShm) shmOpen() _ErrorCode {
|
||||
if s.vfsShmBuffer != nil {
|
||||
if s.vfsShmParent != nil {
|
||||
return _OK
|
||||
}
|
||||
|
||||
vfsShmBuffersMtx.Lock()
|
||||
defer vfsShmBuffersMtx.Unlock()
|
||||
vfsShmListMtx.Lock()
|
||||
defer vfsShmListMtx.Unlock()
|
||||
|
||||
// Find a shared buffer, increase the reference count.
|
||||
if g, ok := vfsShmBuffers[s.path]; ok {
|
||||
s.vfsShmBuffer = g
|
||||
if g, ok := vfsShmList[s.path]; ok {
|
||||
s.vfsShmParent = g
|
||||
g.refs++
|
||||
return _OK
|
||||
}
|
||||
|
@ -92,8 +92,8 @@ func (s *vfsShm) shmOpen() _ErrorCode {
|
|||
}
|
||||
|
||||
// Add the new shared buffer.
|
||||
s.vfsShmBuffer = &vfsShmBuffer{}
|
||||
vfsShmBuffers[s.path] = s.vfsShmBuffer
|
||||
s.vfsShmParent = &vfsShmParent{}
|
||||
vfsShmList[s.path] = s.vfsShmParent
|
||||
return _OK
|
||||
}
|
||||
|
||||
|
@ -112,7 +112,7 @@ func (s *vfsShm) shmMap(ctx context.Context, mod api.Module, id, size int32, ext
|
|||
|
||||
s.Lock()
|
||||
defer s.Unlock()
|
||||
defer s.shmAcquire()
|
||||
defer s.shmAcquire(nil)
|
||||
|
||||
// Extend shared memory.
|
||||
if int(id) >= len(s.shared) {
|
||||
|
@ -125,7 +125,6 @@ func (s *vfsShm) shmMap(ctx context.Context, mod api.Module, id, size int32, ext
|
|||
// Allocate shadow memory.
|
||||
if int(id) >= len(s.shadow) {
|
||||
s.shadow = append(s.shadow, make([][_WALINDEX_PGSZ]byte, int(id)-len(s.shadow)+1)...)
|
||||
s.shadow[0][4] = 1 // force invalidation
|
||||
}
|
||||
|
||||
// Allocate local memory.
|
||||
|
@ -141,70 +140,26 @@ func (s *vfsShm) shmMap(ctx context.Context, mod api.Module, id, size int32, ext
|
|||
s.ptrs = append(s.ptrs, uint32(s.stack[0]))
|
||||
}
|
||||
|
||||
s.shadow[0][4] = 1
|
||||
return s.ptrs[id], _OK
|
||||
}
|
||||
|
||||
func (s *vfsShm) shmLock(offset, n int32, flags _ShmFlag) _ErrorCode {
|
||||
func (s *vfsShm) shmLock(offset, n int32, flags _ShmFlag) (rc _ErrorCode) {
|
||||
s.Lock()
|
||||
defer s.Unlock()
|
||||
|
||||
switch {
|
||||
case flags&_SHM_LOCK != 0:
|
||||
defer s.shmAcquire()
|
||||
defer s.shmAcquire(&rc)
|
||||
case flags&_SHM_EXCLUSIVE != 0:
|
||||
s.shmRelease()
|
||||
}
|
||||
|
||||
switch {
|
||||
case flags&_SHM_UNLOCK != 0:
|
||||
for i := offset; i < offset+n; i++ {
|
||||
if s.lock[i] {
|
||||
if s.vfsShmBuffer.lock[i] == 0 {
|
||||
panic(util.AssertErr())
|
||||
}
|
||||
if s.vfsShmBuffer.lock[i] <= 0 {
|
||||
s.vfsShmBuffer.lock[i] = 0
|
||||
} else {
|
||||
s.vfsShmBuffer.lock[i]--
|
||||
}
|
||||
s.lock[i] = false
|
||||
}
|
||||
}
|
||||
case flags&_SHM_SHARED != 0:
|
||||
for i := offset; i < offset+n; i++ {
|
||||
if s.lock[i] {
|
||||
panic(util.AssertErr())
|
||||
}
|
||||
if s.vfsShmBuffer.lock[i]+1 <= 0 {
|
||||
return _BUSY
|
||||
}
|
||||
}
|
||||
for i := offset; i < offset+n; i++ {
|
||||
s.vfsShmBuffer.lock[i]++
|
||||
s.lock[i] = true
|
||||
}
|
||||
case flags&_SHM_EXCLUSIVE != 0:
|
||||
for i := offset; i < offset+n; i++ {
|
||||
if s.lock[i] {
|
||||
panic(util.AssertErr())
|
||||
}
|
||||
if s.vfsShmBuffer.lock[i] != 0 {
|
||||
return _BUSY
|
||||
}
|
||||
}
|
||||
for i := offset; i < offset+n; i++ {
|
||||
s.vfsShmBuffer.lock[i] = -1
|
||||
s.lock[i] = true
|
||||
}
|
||||
default:
|
||||
panic(util.AssertErr())
|
||||
}
|
||||
|
||||
return _OK
|
||||
return s.shmMemLock(offset, n, flags)
|
||||
}
|
||||
|
||||
func (s *vfsShm) shmUnmap(delete bool) {
|
||||
if s.vfsShmBuffer == nil {
|
||||
if s.vfsShmParent == nil {
|
||||
return
|
||||
}
|
||||
defer s.Close()
|
||||
|
|
55
vendor/github.com/ncruces/go-sqlite3/vfs/shm_memlk.go
generated
vendored
Normal file
55
vendor/github.com/ncruces/go-sqlite3/vfs/shm_memlk.go
generated
vendored
Normal file
|
@ -0,0 +1,55 @@
|
|||
//go:build ((freebsd || openbsd || netbsd || dragonfly || illumos) && (386 || arm || amd64 || arm64 || riscv64 || ppc64le) && !sqlite3_nosys) || sqlite3_flock || sqlite3_dotlk
|
||||
|
||||
package vfs
|
||||
|
||||
import "github.com/ncruces/go-sqlite3/internal/util"
|
||||
|
||||
// +checklocks:s.Mutex
|
||||
func (s *vfsShm) shmMemLock(offset, n int32, flags _ShmFlag) _ErrorCode {
|
||||
switch {
|
||||
case flags&_SHM_UNLOCK != 0:
|
||||
for i := offset; i < offset+n; i++ {
|
||||
if s.lock[i] {
|
||||
if s.vfsShmParent.lock[i] == 0 {
|
||||
panic(util.AssertErr())
|
||||
}
|
||||
if s.vfsShmParent.lock[i] <= 0 {
|
||||
s.vfsShmParent.lock[i] = 0
|
||||
} else {
|
||||
s.vfsShmParent.lock[i]--
|
||||
}
|
||||
s.lock[i] = false
|
||||
}
|
||||
}
|
||||
case flags&_SHM_SHARED != 0:
|
||||
for i := offset; i < offset+n; i++ {
|
||||
if s.lock[i] {
|
||||
panic(util.AssertErr())
|
||||
}
|
||||
if s.vfsShmParent.lock[i]+1 <= 0 {
|
||||
return _BUSY
|
||||
}
|
||||
}
|
||||
for i := offset; i < offset+n; i++ {
|
||||
s.vfsShmParent.lock[i]++
|
||||
s.lock[i] = true
|
||||
}
|
||||
case flags&_SHM_EXCLUSIVE != 0:
|
||||
for i := offset; i < offset+n; i++ {
|
||||
if s.lock[i] {
|
||||
panic(util.AssertErr())
|
||||
}
|
||||
if s.vfsShmParent.lock[i] != 0 {
|
||||
return _BUSY
|
||||
}
|
||||
}
|
||||
for i := offset; i < offset+n; i++ {
|
||||
s.vfsShmParent.lock[i] = -1
|
||||
s.lock[i] = true
|
||||
}
|
||||
default:
|
||||
panic(util.AssertErr())
|
||||
}
|
||||
|
||||
return _OK
|
||||
}
|
22
vendor/github.com/ncruces/go-sqlite3/vfs/shm_windows.go
generated
vendored
22
vendor/github.com/ncruces/go-sqlite3/vfs/shm_windows.go
generated
vendored
|
@ -64,7 +64,7 @@ func (s *vfsShm) shmOpen() _ErrorCode {
|
|||
return osReadLock(s.File, _SHM_DMS, 1, time.Millisecond)
|
||||
}
|
||||
|
||||
func (s *vfsShm) shmMap(ctx context.Context, mod api.Module, id, size int32, extend bool) (uint32, _ErrorCode) {
|
||||
func (s *vfsShm) shmMap(ctx context.Context, mod api.Module, id, size int32, extend bool) (_ uint32, rc _ErrorCode) {
|
||||
// Ensure size is a multiple of the OS page size.
|
||||
if size != _WALINDEX_PGSZ || (windows.Getpagesize()-1)&_WALINDEX_PGSZ != 0 {
|
||||
return 0, _IOERR_SHMMAP
|
||||
|
@ -78,7 +78,7 @@ func (s *vfsShm) shmMap(ctx context.Context, mod api.Module, id, size int32, ext
|
|||
return 0, rc
|
||||
}
|
||||
|
||||
defer s.shmAcquire()
|
||||
defer s.shmAcquire(&rc)
|
||||
|
||||
// Check if file is big enough.
|
||||
o, err := s.Seek(0, io.SeekEnd)
|
||||
|
@ -107,7 +107,6 @@ func (s *vfsShm) shmMap(ctx context.Context, mod api.Module, id, size int32, ext
|
|||
// Allocate shadow memory.
|
||||
if int(id) >= len(s.shadow) {
|
||||
s.shadow = append(s.shadow, make([][_WALINDEX_PGSZ]byte, int(id)-len(s.shadow)+1)...)
|
||||
s.shadow[0][4] = 1 // force invalidation
|
||||
}
|
||||
|
||||
// Allocate local memory.
|
||||
|
@ -123,22 +122,23 @@ func (s *vfsShm) shmMap(ctx context.Context, mod api.Module, id, size int32, ext
|
|||
s.ptrs = append(s.ptrs, uint32(s.stack[0]))
|
||||
}
|
||||
|
||||
s.shadow[0][4] = 1
|
||||
return s.ptrs[id], _OK
|
||||
}
|
||||
|
||||
func (s *vfsShm) shmLock(offset, n int32, flags _ShmFlag) _ErrorCode {
|
||||
switch {
|
||||
case flags&_SHM_LOCK != 0:
|
||||
defer s.shmAcquire()
|
||||
case flags&_SHM_EXCLUSIVE != 0:
|
||||
s.shmRelease()
|
||||
}
|
||||
|
||||
func (s *vfsShm) shmLock(offset, n int32, flags _ShmFlag) (rc _ErrorCode) {
|
||||
var timeout time.Duration
|
||||
if s.blocking {
|
||||
timeout = time.Millisecond
|
||||
}
|
||||
|
||||
switch {
|
||||
case flags&_SHM_LOCK != 0:
|
||||
defer s.shmAcquire(&rc)
|
||||
case flags&_SHM_EXCLUSIVE != 0:
|
||||
s.shmRelease()
|
||||
}
|
||||
|
||||
switch {
|
||||
case flags&_SHM_UNLOCK != 0:
|
||||
return osUnlock(s.File, _SHM_BASE+uint32(offset), uint32(n))
|
||||
|
|
13
vendor/github.com/tetratelabs/wazero/README.md
generated
vendored
13
vendor/github.com/tetratelabs/wazero/README.md
generated
vendored
|
@ -96,14 +96,21 @@ systems are ones we test, but that doesn't necessarily mean other operating
|
|||
system versions won't work.
|
||||
|
||||
We currently test Linux (Ubuntu and scratch), MacOS and Windows as packaged by
|
||||
[GitHub Actions][11], as well compilation of 32-bit Linux and 64-bit FreeBSD.
|
||||
[GitHub Actions][11], as well as nested VMs running on Linux for FreeBSD, NetBSD,
|
||||
OpenBSD, DragonFly BSD, illumos and Solaris.
|
||||
|
||||
We also test cross compilation for many `GOOS` and `GOARCH` combinations.
|
||||
|
||||
* Interpreter
|
||||
* Linux is tested on amd64 (native) as well arm64 and riscv64 via emulation.
|
||||
* MacOS and Windows are only tested on amd64.
|
||||
* Windows, FreeBSD, NetBSD, OpenBSD, DragonFly BSD, illumos and Solaris are
|
||||
tested only on amd64.
|
||||
* macOS is tested only on arm64.
|
||||
* Compiler
|
||||
* Linux is tested on amd64 (native) as well arm64 via emulation.
|
||||
* MacOS and Windows are only tested on amd64.
|
||||
* Windows, FreeBSD, NetBSD, DragonFly BSD, illumos and Solaris are
|
||||
tested only on amd64.
|
||||
* macOS is tested only on arm64.
|
||||
|
||||
wazero has no dependencies and doesn't require CGO. This means it can also be
|
||||
embedded in an application that doesn't use an operating system. This is a main
|
||||
|
|
7
vendor/github.com/tetratelabs/wazero/config_supported.go
generated
vendored
7
vendor/github.com/tetratelabs/wazero/config_supported.go
generated
vendored
|
@ -5,10 +5,15 @@
|
|||
//
|
||||
// Meanwhile, users who know their runtime.GOOS can operate with the compiler
|
||||
// may choose to use NewRuntimeConfigCompiler explicitly.
|
||||
//go:build (amd64 || arm64) && (darwin || linux || freebsd || windows)
|
||||
//go:build (amd64 || arm64) && (linux || darwin || freebsd || netbsd || dragonfly || solaris || windows)
|
||||
|
||||
package wazero
|
||||
|
||||
import "github.com/tetratelabs/wazero/internal/platform"
|
||||
|
||||
func newRuntimeConfig() RuntimeConfig {
|
||||
if platform.CompilerSupported() {
|
||||
return NewRuntimeConfigCompiler()
|
||||
}
|
||||
return NewRuntimeConfigInterpreter()
|
||||
}
|
||||
|
|
2
vendor/github.com/tetratelabs/wazero/config_unsupported.go
generated
vendored
2
vendor/github.com/tetratelabs/wazero/config_unsupported.go
generated
vendored
|
@ -1,5 +1,5 @@
|
|||
// This is the opposite constraint of config_supported.go
|
||||
//go:build !(amd64 || arm64) || !(darwin || linux || freebsd || windows)
|
||||
//go:build !(amd64 || arm64) || !(linux || darwin || freebsd || netbsd || dragonfly || solaris || windows)
|
||||
|
||||
package wazero
|
||||
|
||||
|
|
2
vendor/github.com/tetratelabs/wazero/experimental/memory.go
generated
vendored
2
vendor/github.com/tetratelabs/wazero/experimental/memory.go
generated
vendored
|
@ -43,7 +43,7 @@ type LinearMemory interface {
|
|||
}
|
||||
|
||||
// WithMemoryAllocator registers the given MemoryAllocator into the given
|
||||
// context.Context.
|
||||
// context.Context. The context must be passed when initializing a module.
|
||||
func WithMemoryAllocator(ctx context.Context, allocator MemoryAllocator) context.Context {
|
||||
if allocator != nil {
|
||||
return context.WithValue(ctx, expctxkeys.MemoryAllocatorKey{}, allocator)
|
||||
|
|
|
@ -2196,7 +2196,7 @@ func (m *machine) Encode(ctx context.Context) (err error) {
|
|||
}
|
||||
|
||||
// ResolveRelocations implements backend.Machine.
|
||||
func (m *machine) ResolveRelocations(refToBinaryOffset []int, binary []byte, relocations []backend.RelocationInfo, _ []int) {
|
||||
func (m *machine) ResolveRelocations(refToBinaryOffset []int, _ int, binary []byte, relocations []backend.RelocationInfo, _ []int) {
|
||||
for _, r := range relocations {
|
||||
offset := r.Offset
|
||||
calleeFnOffset := refToBinaryOffset[r.FuncRef]
|
||||
|
|
|
@ -21,7 +21,7 @@
|
|||
|
||||
// trampolineIslandInterval is the range of the trampoline island.
|
||||
// Half of the range is used for the trampoline island, and the other half is used for the function.
|
||||
trampolineIslandInterval = maxUnconditionalBranchOffset / 2
|
||||
trampolineIslandInterval = (maxUnconditionalBranchOffset - 1) / 2
|
||||
|
||||
// maxNumFunctions explicitly specifies the maximum number of functions that can be allowed in a single executable.
|
||||
maxNumFunctions = trampolineIslandInterval >> 6
|
||||
|
@ -42,12 +42,13 @@ func (m *machine) CallTrampolineIslandInfo(numFunctions int) (interval, size int
|
|||
// ResolveRelocations implements backend.Machine ResolveRelocations.
|
||||
func (m *machine) ResolveRelocations(
|
||||
refToBinaryOffset []int,
|
||||
importedFns int,
|
||||
executable []byte,
|
||||
relocations []backend.RelocationInfo,
|
||||
callTrampolineIslandOffsets []int,
|
||||
) {
|
||||
for _, islandOffset := range callTrampolineIslandOffsets {
|
||||
encodeCallTrampolineIsland(refToBinaryOffset, islandOffset, executable)
|
||||
encodeCallTrampolineIsland(refToBinaryOffset, importedFns, islandOffset, executable)
|
||||
}
|
||||
|
||||
for _, r := range relocations {
|
||||
|
@ -71,11 +72,15 @@ func (m *machine) ResolveRelocations(
|
|||
// encodeCallTrampolineIsland encodes a trampoline island for the given functions.
|
||||
// Each island consists of a trampoline instruction sequence for each function.
|
||||
// Each trampoline instruction sequence consists of 4 instructions + 32-bit immediate.
|
||||
func encodeCallTrampolineIsland(refToBinaryOffset []int, islandOffset int, executable []byte) {
|
||||
for i := 0; i < len(refToBinaryOffset); i++ {
|
||||
func encodeCallTrampolineIsland(refToBinaryOffset []int, importedFns int, islandOffset int, executable []byte) {
|
||||
// We skip the imported functions: they don't need trampolines
|
||||
// and are not accounted for.
|
||||
binaryOffsets := refToBinaryOffset[importedFns:]
|
||||
|
||||
for i := 0; i < len(binaryOffsets); i++ {
|
||||
trampolineOffset := islandOffset + trampolineCallSize*i
|
||||
|
||||
fnOffset := refToBinaryOffset[i]
|
||||
fnOffset := binaryOffsets[i]
|
||||
diff := fnOffset - (trampolineOffset + 16)
|
||||
if diff > math.MaxInt32 || diff < math.MinInt32 {
|
||||
// This case even amd64 can't handle. 4GB is too big.
|
||||
|
|
2
vendor/github.com/tetratelabs/wazero/internal/engine/wazevo/backend/machine.go
generated
vendored
2
vendor/github.com/tetratelabs/wazero/internal/engine/wazevo/backend/machine.go
generated
vendored
|
@ -77,11 +77,13 @@
|
|||
|
||||
// ResolveRelocations resolves the relocations after emitting machine code.
|
||||
// * refToBinaryOffset: the map from the function reference (ssa.FuncRef) to the executable offset.
|
||||
// * importedFns: the max index of the imported functions at the beginning of refToBinaryOffset
|
||||
// * executable: the binary to resolve the relocations.
|
||||
// * relocations: the relocations to resolve.
|
||||
// * callTrampolineIslandOffsets: the offsets of the trampoline islands in the executable.
|
||||
ResolveRelocations(
|
||||
refToBinaryOffset []int,
|
||||
importedFns int,
|
||||
executable []byte,
|
||||
relocations []RelocationInfo,
|
||||
callTrampolineIslandOffsets []int,
|
||||
|
|
2
vendor/github.com/tetratelabs/wazero/internal/engine/wazevo/engine.go
generated
vendored
2
vendor/github.com/tetratelabs/wazero/internal/engine/wazevo/engine.go
generated
vendored
|
@ -314,7 +314,7 @@ func (e *engine) compileModule(ctx context.Context, module *wasm.Module, listene
|
|||
|
||||
// Resolve relocations for local function calls.
|
||||
if len(rels) > 0 {
|
||||
machine.ResolveRelocations(refToBinaryOffset, executable, rels, callTrampolineIslandOffsets)
|
||||
machine.ResolveRelocations(refToBinaryOffset, importedFns, executable, rels, callTrampolineIslandOffsets)
|
||||
}
|
||||
|
||||
if runtime.GOARCH == "arm64" {
|
||||
|
|
5
vendor/github.com/tetratelabs/wazero/internal/platform/cpuid.go
generated
vendored
5
vendor/github.com/tetratelabs/wazero/internal/platform/cpuid.go
generated
vendored
|
@ -28,3 +28,8 @@ type CpuFeatureFlags interface {
|
|||
CpuExtraFeatureAmd64ABM CpuFeature = 1 << 5
|
||||
// Note: when adding new features, ensure that the feature is included in CpuFeatureFlags.Raw.
|
||||
)
|
||||
|
||||
const (
|
||||
// CpuFeatureArm64Atomic is the flag to query CpuFeatureFlags.Has for Large System Extensions capabilities on arm64
|
||||
CpuFeatureArm64Atomic CpuFeature = 1 << 21
|
||||
)
|
||||
|
|
9
vendor/github.com/tetratelabs/wazero/internal/platform/cpuid_amd64.go
generated
vendored
9
vendor/github.com/tetratelabs/wazero/internal/platform/cpuid_amd64.go
generated
vendored
|
@ -1,4 +1,4 @@
|
|||
//go:build amd64 && !tinygo
|
||||
//go:build gc
|
||||
|
||||
package platform
|
||||
|
||||
|
@ -12,7 +12,7 @@ type cpuFeatureFlags struct {
|
|||
}
|
||||
|
||||
// cpuid exposes the CPUID instruction to the Go layer (https://www.amd.com/system/files/TechDocs/25481.pdf)
|
||||
// implemented in impl_amd64.s
|
||||
// implemented in cpuid_amd64.s
|
||||
func cpuid(arg1, arg2 uint32) (eax, ebx, ecx, edx uint32)
|
||||
|
||||
// cpuidAsBitmap combines the result of invoking cpuid to uint64 bitmap.
|
||||
|
@ -60,8 +60,9 @@ func (f *cpuFeatureFlags) HasExtra(cpuFeature CpuFeature) bool {
|
|||
|
||||
// Raw implements the same method on the CpuFeatureFlags interface.
|
||||
func (f *cpuFeatureFlags) Raw() uint64 {
|
||||
// Below, we only set the first 4 bits for the features we care about,
|
||||
// instead of setting all the unnecessary bits obtained from the CPUID instruction.
|
||||
// Below, we only set bits for the features we care about,
|
||||
// instead of setting all the unnecessary bits obtained from the
|
||||
// CPUID instruction.
|
||||
var ret uint64
|
||||
if f.Has(CpuFeatureAmd64SSE3) {
|
||||
ret = 1 << 0
|
||||
|
|
4
vendor/github.com/tetratelabs/wazero/internal/platform/cpuid_amd64.s
generated
vendored
4
vendor/github.com/tetratelabs/wazero/internal/platform/cpuid_amd64.s
generated
vendored
|
@ -1,6 +1,9 @@
|
|||
//go:build gc
|
||||
|
||||
#include "textflag.h"
|
||||
|
||||
// lifted from github.com/intel-go/cpuid and src/internal/cpu/cpu_x86.s
|
||||
|
||||
// func cpuid(arg1, arg2 uint32) (eax, ebx, ecx, edx uint32)
|
||||
TEXT ·cpuid(SB), NOSPLIT, $0-24
|
||||
MOVL arg1+0(FP), AX
|
||||
|
@ -11,4 +14,3 @@ TEXT ·cpuid(SB), NOSPLIT, $0-24
|
|||
MOVL CX, ecx+16(FP)
|
||||
MOVL DX, edx+20(FP)
|
||||
RET
|
||||
|
||||
|
|
71
vendor/github.com/tetratelabs/wazero/internal/platform/cpuid_arm64.go
generated
vendored
Normal file
71
vendor/github.com/tetratelabs/wazero/internal/platform/cpuid_arm64.go
generated
vendored
Normal file
|
@ -0,0 +1,71 @@
|
|||
//go:build gc
|
||||
|
||||
package platform
|
||||
|
||||
import "runtime"
|
||||
|
||||
// CpuFeatures exposes the capabilities for this CPU, queried via the Has, HasExtra methods.
|
||||
var CpuFeatures = loadCpuFeatureFlags()
|
||||
|
||||
// cpuFeatureFlags implements CpuFeatureFlags interface.
|
||||
type cpuFeatureFlags struct {
|
||||
isar0 uint64
|
||||
isar1 uint64
|
||||
}
|
||||
|
||||
// implemented in cpuid_arm64.s
|
||||
func getisar0() uint64
|
||||
|
||||
// implemented in cpuid_arm64.s
|
||||
func getisar1() uint64
|
||||
|
||||
func loadCpuFeatureFlags() CpuFeatureFlags {
|
||||
switch runtime.GOOS {
|
||||
case "darwin", "windows":
|
||||
// These OSes do not allow userland to read the instruction set attribute registers,
|
||||
// but basically require atomic instructions:
|
||||
// - "darwin" is the desktop version (mobile version is "ios"),
|
||||
// and the M1 is a ARMv8.4.
|
||||
// - "windows" requires them from Windows 11, see page 12
|
||||
// https://download.microsoft.com/download/7/8/8/788bf5ab-0751-4928-a22c-dffdc23c27f2/Minimum%20Hardware%20Requirements%20for%20Windows%2011.pdf
|
||||
return &cpuFeatureFlags{
|
||||
isar0: uint64(CpuFeatureArm64Atomic),
|
||||
isar1: 0,
|
||||
}
|
||||
case "linux", "freebsd":
|
||||
// These OSes allow userland to read the instruction set attribute registers,
|
||||
// which is otherwise restricted to EL0:
|
||||
// https://kernel.org/doc/Documentation/arm64/cpu-feature-registers.txt
|
||||
// See these for contents of the registers:
|
||||
// https://developer.arm.com/documentation/ddi0601/latest/AArch64-Registers/ID-AA64ISAR0-EL1--AArch64-Instruction-Set-Attribute-Register-0
|
||||
// https://developer.arm.com/documentation/ddi0601/latest/AArch64-Registers/ID-AA64ISAR1-EL1--AArch64-Instruction-Set-Attribute-Register-1
|
||||
return &cpuFeatureFlags{
|
||||
isar0: getisar0(),
|
||||
isar1: getisar1(),
|
||||
}
|
||||
default:
|
||||
return &cpuFeatureFlags{}
|
||||
}
|
||||
}
|
||||
|
||||
// Has implements the same method on the CpuFeatureFlags interface.
|
||||
func (f *cpuFeatureFlags) Has(cpuFeature CpuFeature) bool {
|
||||
return (f.isar0 & uint64(cpuFeature)) != 0
|
||||
}
|
||||
|
||||
// HasExtra implements the same method on the CpuFeatureFlags interface.
|
||||
func (f *cpuFeatureFlags) HasExtra(cpuFeature CpuFeature) bool {
|
||||
return (f.isar1 & uint64(cpuFeature)) != 0
|
||||
}
|
||||
|
||||
// Raw implements the same method on the CpuFeatureFlags interface.
|
||||
func (f *cpuFeatureFlags) Raw() uint64 {
|
||||
// Below, we only set bits for the features we care about,
|
||||
// instead of setting all the unnecessary bits obtained from the
|
||||
// instruction set attribute registers.
|
||||
var ret uint64
|
||||
if f.Has(CpuFeatureArm64Atomic) {
|
||||
ret = 1 << 0
|
||||
}
|
||||
return ret
|
||||
}
|
21
vendor/github.com/tetratelabs/wazero/internal/platform/cpuid_arm64.s
generated
vendored
Normal file
21
vendor/github.com/tetratelabs/wazero/internal/platform/cpuid_arm64.s
generated
vendored
Normal file
|
@ -0,0 +1,21 @@
|
|||
//go:build gc
|
||||
|
||||
#include "textflag.h"
|
||||
|
||||
// lifted from github.com/golang/sys and cpu/cpu_arm64.s
|
||||
|
||||
// func getisar0() uint64
|
||||
TEXT ·getisar0(SB), NOSPLIT, $0-8
|
||||
// get Instruction Set Attributes 0 into x0
|
||||
// mrs x0, ID_AA64ISAR0_EL1 = d5380600
|
||||
WORD $0xd5380600
|
||||
MOVD R0, ret+0(FP)
|
||||
RET
|
||||
|
||||
// func getisar1() uint64
|
||||
TEXT ·getisar1(SB), NOSPLIT, $0-8
|
||||
// get Instruction Set Attributes 1 into x0
|
||||
// mrs x0, ID_AA64ISAR1_EL1 = d5380620
|
||||
WORD $0xd5380620
|
||||
MOVD R0, ret+0(FP)
|
||||
RET
|
2
vendor/github.com/tetratelabs/wazero/internal/platform/cpuid_unsupported.go
generated
vendored
2
vendor/github.com/tetratelabs/wazero/internal/platform/cpuid_unsupported.go
generated
vendored
|
@ -1,4 +1,4 @@
|
|||
//go:build !amd64 || tinygo
|
||||
//go:build !(amd64 || arm64) || !gc
|
||||
|
||||
package platform
|
||||
|
||||
|
|
2
vendor/github.com/tetratelabs/wazero/internal/platform/mmap_other.go
generated
vendored
2
vendor/github.com/tetratelabs/wazero/internal/platform/mmap_other.go
generated
vendored
|
@ -1,5 +1,5 @@
|
|||
// Separated from linux which has support for huge pages.
|
||||
//go:build darwin || freebsd
|
||||
//go:build darwin || freebsd || netbsd || dragonfly || solaris
|
||||
|
||||
package platform
|
||||
|
||||
|
|
17
vendor/github.com/tetratelabs/wazero/internal/platform/mmap_unix.go
generated
vendored
17
vendor/github.com/tetratelabs/wazero/internal/platform/mmap_unix.go
generated
vendored
|
@ -1,10 +1,9 @@
|
|||
//go:build (darwin || linux || freebsd) && !tinygo
|
||||
//go:build (linux || darwin || freebsd || netbsd || dragonfly || solaris) && !tinygo
|
||||
|
||||
package platform
|
||||
|
||||
import (
|
||||
"syscall"
|
||||
"unsafe"
|
||||
)
|
||||
|
||||
const (
|
||||
|
@ -31,17 +30,3 @@ func mmapCodeSegmentARM64(size int) ([]byte, error) {
|
|||
// The region must be RW: RW for writing native codes.
|
||||
return mmapCodeSegment(size, mmapProtARM64)
|
||||
}
|
||||
|
||||
// MprotectRX is like syscall.Mprotect with RX permission, defined locally so that freebsd compiles.
|
||||
func MprotectRX(b []byte) (err error) {
|
||||
var _p0 unsafe.Pointer
|
||||
if len(b) > 0 {
|
||||
_p0 = unsafe.Pointer(&b[0])
|
||||
}
|
||||
const prot = syscall.PROT_READ | syscall.PROT_EXEC
|
||||
_, _, e1 := syscall.Syscall(syscall.SYS_MPROTECT, uintptr(_p0), uintptr(len(b)), uintptr(prot))
|
||||
if e1 != 0 {
|
||||
err = syscall.Errno(e1)
|
||||
}
|
||||
return
|
||||
}
|
||||
|
|
2
vendor/github.com/tetratelabs/wazero/internal/platform/mmap_unsupported.go
generated
vendored
2
vendor/github.com/tetratelabs/wazero/internal/platform/mmap_unsupported.go
generated
vendored
|
@ -1,4 +1,4 @@
|
|||
//go:build !(darwin || linux || freebsd || windows) || tinygo
|
||||
//go:build !(linux || darwin || freebsd || netbsd || dragonfly || solaris || windows) || tinygo
|
||||
|
||||
package platform
|
||||
|
||||
|
|
22
vendor/github.com/tetratelabs/wazero/internal/platform/mprotect_bsd.go
generated
vendored
Normal file
22
vendor/github.com/tetratelabs/wazero/internal/platform/mprotect_bsd.go
generated
vendored
Normal file
|
@ -0,0 +1,22 @@
|
|||
//go:build (freebsd || netbsd || dragonfly) && !tinygo
|
||||
|
||||
package platform
|
||||
|
||||
import (
|
||||
"syscall"
|
||||
"unsafe"
|
||||
)
|
||||
|
||||
// MprotectRX is like syscall.Mprotect with RX permission, defined locally so that BSD compiles.
|
||||
func MprotectRX(b []byte) (err error) {
|
||||
var _p0 unsafe.Pointer
|
||||
if len(b) > 0 {
|
||||
_p0 = unsafe.Pointer(&b[0])
|
||||
}
|
||||
const prot = syscall.PROT_READ | syscall.PROT_EXEC
|
||||
_, _, e1 := syscall.Syscall(syscall.SYS_MPROTECT, uintptr(_p0), uintptr(len(b)), uintptr(prot))
|
||||
if e1 != 0 {
|
||||
err = syscall.Errno(e1)
|
||||
}
|
||||
return
|
||||
}
|
10
vendor/github.com/tetratelabs/wazero/internal/platform/mprotect_syscall.go
generated
vendored
Normal file
10
vendor/github.com/tetratelabs/wazero/internal/platform/mprotect_syscall.go
generated
vendored
Normal file
|
@ -0,0 +1,10 @@
|
|||
//go:build (linux || darwin) && !tinygo
|
||||
|
||||
package platform
|
||||
|
||||
import "syscall"
|
||||
|
||||
// MprotectRX is like syscall.Mprotect with RX permission.
|
||||
func MprotectRX(b []byte) (err error) {
|
||||
return syscall.Mprotect(b, syscall.PROT_READ|syscall.PROT_EXEC)
|
||||
}
|
9
vendor/github.com/tetratelabs/wazero/internal/platform/mprotect_unsupported.go
generated
vendored
Normal file
9
vendor/github.com/tetratelabs/wazero/internal/platform/mprotect_unsupported.go
generated
vendored
Normal file
|
@ -0,0 +1,9 @@
|
|||
//go:build solaris && !tinygo
|
||||
|
||||
package platform
|
||||
|
||||
import "syscall"
|
||||
|
||||
func MprotectRX(b []byte) error {
|
||||
return syscall.ENOTSUP
|
||||
}
|
9
vendor/github.com/tetratelabs/wazero/internal/platform/platform.go
generated
vendored
9
vendor/github.com/tetratelabs/wazero/internal/platform/platform.go
generated
vendored
|
@ -11,15 +11,16 @@
|
|||
// archRequirementsVerified is set by platform-specific init to true if the platform is supported
|
||||
var archRequirementsVerified bool
|
||||
|
||||
// CompilerSupported is exported for tests and includes constraints here and also the assembler.
|
||||
// CompilerSupported includes constraints here and also the assembler.
|
||||
func CompilerSupported() bool {
|
||||
switch runtime.GOOS {
|
||||
case "darwin", "windows", "linux", "freebsd":
|
||||
case "linux", "darwin", "freebsd", "netbsd", "dragonfly", "windows":
|
||||
return archRequirementsVerified
|
||||
case "solaris", "illumos":
|
||||
return runtime.GOARCH == "amd64" && archRequirementsVerified
|
||||
default:
|
||||
return false
|
||||
}
|
||||
|
||||
return archRequirementsVerified
|
||||
}
|
||||
|
||||
// MmapCodeSegment copies the code into the executable region and returns the byte slice of the region.
|
||||
|
|
4
vendor/github.com/tetratelabs/wazero/internal/platform/platform_arm64.go
generated
vendored
4
vendor/github.com/tetratelabs/wazero/internal/platform/platform_arm64.go
generated
vendored
|
@ -2,6 +2,6 @@
|
|||
|
||||
// init verifies that the current CPU supports the required ARM64 features
|
||||
func init() {
|
||||
// No further checks currently needed.
|
||||
archRequirementsVerified = true
|
||||
// Ensure atomic instructions are supported.
|
||||
archRequirementsVerified = CpuFeatures.Has(CpuFeatureArm64Atomic)
|
||||
}
|
||||
|
|
4
vendor/modules.txt
vendored
4
vendor/modules.txt
vendored
|
@ -520,7 +520,7 @@ github.com/modern-go/reflect2
|
|||
# github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822
|
||||
## explicit
|
||||
github.com/munnerz/goautoneg
|
||||
# github.com/ncruces/go-sqlite3 v0.20.2
|
||||
# github.com/ncruces/go-sqlite3 v0.20.3
|
||||
## explicit; go 1.21
|
||||
github.com/ncruces/go-sqlite3
|
||||
github.com/ncruces/go-sqlite3/driver
|
||||
|
@ -852,7 +852,7 @@ github.com/tdewolff/parse/v2/strconv
|
|||
# github.com/technologize/otel-go-contrib v1.1.1
|
||||
## explicit; go 1.17
|
||||
github.com/technologize/otel-go-contrib/otelginmetrics
|
||||
# github.com/tetratelabs/wazero v1.8.1
|
||||
# github.com/tetratelabs/wazero v1.8.2
|
||||
## explicit; go 1.21
|
||||
github.com/tetratelabs/wazero
|
||||
github.com/tetratelabs/wazero/api
|
||||
|
|
Loading…
Reference in a new issue