From 978b4176f1a31a497aaadd33f21659b318832c95 Mon Sep 17 00:00:00 2001 From: Daenney Date: Wed, 12 Jun 2024 14:21:34 +0200 Subject: [chore] Upgrade wasm-sqlite to v0.16.2 (#2997) --- .../tetratelabs/wazero/internal/wasm/memory.go | 23 ++++++++++++---------- 1 file changed, 13 insertions(+), 10 deletions(-) (limited to 'vendor/github.com/tetratelabs/wazero/internal/wasm/memory.go') diff --git a/vendor/github.com/tetratelabs/wazero/internal/wasm/memory.go b/vendor/github.com/tetratelabs/wazero/internal/wasm/memory.go index 5cc5012da..947b16112 100644 --- a/vendor/github.com/tetratelabs/wazero/internal/wasm/memory.go +++ b/vendor/github.com/tetratelabs/wazero/internal/wasm/memory.go @@ -59,11 +59,14 @@ type MemoryInstance struct { // with a fixed weight of 1 and no spurious notifications. waiters sync.Map + // ownerModuleEngine is the module engine that owns this memory instance. + ownerModuleEngine ModuleEngine + expBuffer experimental.LinearMemory } // NewMemoryInstance creates a new instance based on the parameters in the SectionIDMemory. -func NewMemoryInstance(memSec *Memory, allocator experimental.MemoryAllocator) *MemoryInstance { +func NewMemoryInstance(memSec *Memory, allocator experimental.MemoryAllocator, moduleEngine ModuleEngine) *MemoryInstance { minBytes := MemoryPagesToBytesNum(memSec.Min) capBytes := MemoryPagesToBytesNum(memSec.Cap) maxBytes := MemoryPagesToBytesNum(memSec.Max) @@ -89,12 +92,13 @@ func NewMemoryInstance(memSec *Memory, allocator experimental.MemoryAllocator) * buffer = make([]byte, minBytes, capBytes) } return &MemoryInstance{ - Buffer: buffer, - Min: memSec.Min, - Cap: memoryBytesNumToPages(uint64(cap(buffer))), - Max: memSec.Max, - Shared: memSec.IsShared, - expBuffer: expBuffer, + Buffer: buffer, + Min: memSec.Min, + Cap: memoryBytesNumToPages(uint64(cap(buffer))), + Max: memSec.Max, + Shared: memSec.IsShared, + expBuffer: expBuffer, + ownerModuleEngine: moduleEngine, } } @@ -247,14 +251,12 @@ func (m *MemoryInstance) Grow(delta uint32) (result uint32, ok bool) { m.Buffer = buffer m.Cap = newPages } - return currentPages, true } else if newPages > m.Cap { // grow the memory. if m.Shared { panic("shared memory cannot be grown, this is a bug in wazero") } m.Buffer = append(m.Buffer, make([]byte, MemoryPagesToBytesNum(delta))...) m.Cap = newPages - return currentPages, true } else { // We already have the capacity we need. if m.Shared { // We assume grow is called under a guest lock. @@ -264,8 +266,9 @@ func (m *MemoryInstance) Grow(delta uint32) (result uint32, ok bool) { } else { m.Buffer = m.Buffer[:MemoryPagesToBytesNum(newPages)] } - return currentPages, true } + m.ownerModuleEngine.MemoryGrown() + return currentPages, true } // Pages implements the same method as documented on api.Memory. -- cgit v1.2.3