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-rw-r--r--vendor/github.com/ncruces/go-sqlite3/embed/build.sh7
-rw-r--r--vendor/github.com/ncruces/go-sqlite3/embed/sqlite3.wasmbin1404349 -> 1403811 bytes
-rw-r--r--vendor/github.com/ncruces/go-sqlite3/internal/alloc/alloc_unix.go32
-rw-r--r--vendor/github.com/ncruces/go-sqlite3/internal/alloc/alloc_windows.go34
-rw-r--r--vendor/github.com/ncruces/go-sqlite3/util/sql3util/wasm/sql3parse_table.wasmbin16007 -> 15997 bytes
5 files changed, 45 insertions, 28 deletions
diff --git a/vendor/github.com/ncruces/go-sqlite3/embed/build.sh b/vendor/github.com/ncruces/go-sqlite3/embed/build.sh
index e078c1065..85a9e4de9 100644
--- a/vendor/github.com/ncruces/go-sqlite3/embed/build.sh
+++ b/vendor/github.com/ncruces/go-sqlite3/embed/build.sh
@@ -27,8 +27,9 @@ trap 'rm -f sqlite3.tmp' EXIT
$(awk '{print "-Wl,--export="$0}' exports.txt)
"$BINARYEN/wasm-ctor-eval" -g -c _initialize sqlite3.wasm -o sqlite3.tmp
-"$BINARYEN/wasm-opt" -g --strip --strip-producers -c -O3 \
- sqlite3.tmp -o sqlite3.wasm --low-memory-unused \
+"$BINARYEN/wasm-opt" -g sqlite3.tmp -o sqlite3.wasm \
+ --low-memory-unused --gufa --generate-global-effects --converge -O3 \
--enable-mutable-globals --enable-nontrapping-float-to-int \
--enable-simd --enable-bulk-memory --enable-sign-ext \
- --enable-reference-types --enable-multivalue \ No newline at end of file
+ --enable-reference-types --enable-multivalue \
+ --strip --strip-producers \ No newline at end of file
diff --git a/vendor/github.com/ncruces/go-sqlite3/embed/sqlite3.wasm b/vendor/github.com/ncruces/go-sqlite3/embed/sqlite3.wasm
index f8c8f5f86..e44b2cc9f 100644
--- a/vendor/github.com/ncruces/go-sqlite3/embed/sqlite3.wasm
+++ b/vendor/github.com/ncruces/go-sqlite3/embed/sqlite3.wasm
Binary files differ
diff --git a/vendor/github.com/ncruces/go-sqlite3/internal/alloc/alloc_unix.go b/vendor/github.com/ncruces/go-sqlite3/internal/alloc/alloc_unix.go
index a00dbbf24..203d8471a 100644
--- a/vendor/github.com/ncruces/go-sqlite3/internal/alloc/alloc_unix.go
+++ b/vendor/github.com/ncruces/go-sqlite3/internal/alloc/alloc_unix.go
@@ -9,24 +9,31 @@ import (
"golang.org/x/sys/unix"
)
-func NewMemory(_, max uint64) experimental.LinearMemory {
+func NewMemory(cap, max uint64) experimental.LinearMemory {
// Round up to the page size.
rnd := uint64(unix.Getpagesize() - 1)
- max = (max + rnd) &^ rnd
+ res := (max + rnd) &^ rnd
- if max > math.MaxInt {
- // This ensures int(max) overflows to a negative value,
+ if res > math.MaxInt {
+ // This ensures int(res) overflows to a negative value,
// and unix.Mmap returns EINVAL.
- max = math.MaxUint64
+ res = math.MaxUint64
}
- // Reserve max bytes of address space, to ensure we won't need to move it.
+ com := res
+ prot := unix.PROT_READ | unix.PROT_WRITE
+ if cap < max { // Commit memory only if cap=max.
+ com = 0
+ prot = unix.PROT_NONE
+ }
+
+ // Reserve res bytes of address space, to ensure we won't need to move it.
// A protected, private, anonymous mapping should not commit memory.
- b, err := unix.Mmap(-1, 0, int(max), unix.PROT_NONE, unix.MAP_PRIVATE|unix.MAP_ANON)
+ b, err := unix.Mmap(-1, 0, int(res), prot, unix.MAP_PRIVATE|unix.MAP_ANON)
if err != nil {
panic(err)
}
- return &mmappedMemory{buf: b[:0]}
+ return &mmappedMemory{buf: b[:com]}
}
// The slice covers the entire mmapped memory:
@@ -40,9 +47,11 @@ func (m *mmappedMemory) Reallocate(size uint64) []byte {
com := uint64(len(m.buf))
res := uint64(cap(m.buf))
if com < size && size <= res {
- // Round up to the page size.
+ // Grow geometrically, round up to the page size.
rnd := uint64(unix.Getpagesize() - 1)
- new := (size + rnd) &^ rnd
+ new := com + com>>3
+ new = min(max(size, new), res)
+ new = (new + rnd) &^ rnd
// Commit additional memory up to new bytes.
err := unix.Mprotect(m.buf[com:new], unix.PROT_READ|unix.PROT_WRITE)
@@ -50,8 +59,7 @@ func (m *mmappedMemory) Reallocate(size uint64) []byte {
return nil
}
- // Update committed memory.
- m.buf = m.buf[:new]
+ m.buf = m.buf[:new] // Update committed memory.
}
// Limit returned capacity because bytes beyond
// len(m.buf) have not yet been committed.
diff --git a/vendor/github.com/ncruces/go-sqlite3/internal/alloc/alloc_windows.go b/vendor/github.com/ncruces/go-sqlite3/internal/alloc/alloc_windows.go
index 6bfc73a0c..ef83f0184 100644
--- a/vendor/github.com/ncruces/go-sqlite3/internal/alloc/alloc_windows.go
+++ b/vendor/github.com/ncruces/go-sqlite3/internal/alloc/alloc_windows.go
@@ -9,20 +9,26 @@ import (
"golang.org/x/sys/windows"
)
-func NewMemory(_, max uint64) experimental.LinearMemory {
+func NewMemory(cap, max uint64) experimental.LinearMemory {
// Round up to the page size.
rnd := uint64(windows.Getpagesize() - 1)
- max = (max + rnd) &^ rnd
+ res := (max + rnd) &^ rnd
- if max > math.MaxInt {
- // This ensures uintptr(max) overflows to a large value,
+ if res > math.MaxInt {
+ // This ensures uintptr(res) overflows to a large value,
// and windows.VirtualAlloc returns an error.
- max = math.MaxUint64
+ res = math.MaxUint64
}
- // Reserve max bytes of address space, to ensure we won't need to move it.
- // This does not commit memory.
- r, err := windows.VirtualAlloc(0, uintptr(max), windows.MEM_RESERVE, windows.PAGE_READWRITE)
+ com := res
+ kind := windows.MEM_COMMIT
+ if cap < max { // Commit memory only if cap=max.
+ com = 0
+ kind = windows.MEM_RESERVE
+ }
+
+ // Reserve res bytes of address space, to ensure we won't need to move it.
+ r, err := windows.VirtualAlloc(0, uintptr(res), uint32(kind), windows.PAGE_READWRITE)
if err != nil {
panic(err)
}
@@ -30,8 +36,9 @@ func NewMemory(_, max uint64) experimental.LinearMemory {
mem := virtualMemory{addr: r}
// SliceHeader, although deprecated, avoids a go vet warning.
sh := (*reflect.SliceHeader)(unsafe.Pointer(&mem.buf))
- sh.Cap = int(max)
sh.Data = r
+ sh.Len = int(com)
+ sh.Cap = int(res)
return &mem
}
@@ -47,9 +54,11 @@ func (m *virtualMemory) Reallocate(size uint64) []byte {
com := uint64(len(m.buf))
res := uint64(cap(m.buf))
if com < size && size <= res {
- // Round up to the page size.
+ // Grow geometrically, round up to the page size.
rnd := uint64(windows.Getpagesize() - 1)
- new := (size + rnd) &^ rnd
+ new := com + com>>3
+ new = min(max(size, new), res)
+ new = (new + rnd) &^ rnd
// Commit additional memory up to new bytes.
_, err := windows.VirtualAlloc(m.addr, uintptr(new), windows.MEM_COMMIT, windows.PAGE_READWRITE)
@@ -57,8 +66,7 @@ func (m *virtualMemory) Reallocate(size uint64) []byte {
return nil
}
- // Update committed memory.
- m.buf = m.buf[:new]
+ m.buf = m.buf[:new] // Update committed memory.
}
// Limit returned capacity because bytes beyond
// len(m.buf) have not yet been committed.
diff --git a/vendor/github.com/ncruces/go-sqlite3/util/sql3util/wasm/sql3parse_table.wasm b/vendor/github.com/ncruces/go-sqlite3/util/sql3util/wasm/sql3parse_table.wasm
index 996541e76..824a7bf97 100644
--- a/vendor/github.com/ncruces/go-sqlite3/util/sql3util/wasm/sql3parse_table.wasm
+++ b/vendor/github.com/ncruces/go-sqlite3/util/sql3util/wasm/sql3parse_table.wasm
Binary files differ