diff options
Diffstat (limited to 'src/Execution/Runtime.php')
| -rw-r--r-- | src/Execution/Runtime.php | 336 |
1 files changed, 231 insertions, 105 deletions
diff --git a/src/Execution/Runtime.php b/src/Execution/Runtime.php index 798209d..5f04978 100644 --- a/src/Execution/Runtime.php +++ b/src/Execution/Runtime.php @@ -1686,7 +1686,17 @@ final class Runtime private function execInstrMemoryF32Store(Instrs\Memory\F32Store $instr): void { - $this->doStoreF32($instr->offset, $instr::opName()); + $offset = $instr->offset; + $f = $this->stack->currentFrame(); + $a = $f->module->memAddrs[0]; + $mem = $this->store->mems[$a]; + $c = $this->stack->popFloat(); + $i = $this->stack->popInt(); + $ea = $i + $offset; + $ok = $mem->storeF32($ea, $c); + if (!$ok) { + throw new TrapException($instr::opName() . ": out of bounds"); + } } private function execInstrMemoryF64Load(Instrs\Memory\F64Load $instr): void @@ -1696,102 +1706,302 @@ final class Runtime private function execInstrMemoryF64Store(Instrs\Memory\F64Store $instr): void { - $this->doStoreF64($instr->offset, $instr::opName()); + $offset = $instr->offset; + $f = $this->stack->currentFrame(); + $a = $f->module->memAddrs[0]; + $mem = $this->store->mems[$a]; + $c = $this->stack->popFloat(); + $i = $this->stack->popInt(); + $ea = $i + $offset; + $ok = $mem->storeF64($ea, $c); + if (!$ok) { + throw new TrapException($instr::opName() . ": out of bounds"); + } } private function execInstrMemoryI32Load(Instrs\Memory\I32Load $instr): void { - $this->doLoadI32($instr->offset, 4, true, $instr::opName()); + $offset = $instr->offset; + $f = $this->stack->currentFrame(); + $a = $f->module->memAddrs[0]; + $mem = $this->store->mems[$a]; + $i = $this->stack->popInt(); + $ea = $i + $offset; + $c = $mem->loadI32_s32($ea); + if ($c === null) { + throw new TrapException($instr::opName() . ": out of bounds"); + } + $this->stack->pushValue($c); } private function execInstrMemoryI32Load16S(Instrs\Memory\I32Load16S $instr): void { - $this->doLoadI32($instr->offset, 2, true, $instr::opName()); + $offset = $instr->offset; + $f = $this->stack->currentFrame(); + $a = $f->module->memAddrs[0]; + $mem = $this->store->mems[$a]; + $i = $this->stack->popInt(); + $ea = $i + $offset; + $c = $mem->loadI32_s16($ea); + if ($c === null) { + throw new TrapException($instr::opName() . ": out of bounds"); + } + $this->stack->pushValue($c); } private function execInstrMemoryI32Load16U(Instrs\Memory\I32Load16U $instr): void { - $this->doLoadI32($instr->offset, 2, false, $instr::opName()); + $offset = $instr->offset; + $f = $this->stack->currentFrame(); + $a = $f->module->memAddrs[0]; + $mem = $this->store->mems[$a]; + $i = $this->stack->popInt(); + $ea = $i + $offset; + $c = $mem->loadI32_u16($ea); + if ($c === null) { + throw new TrapException($instr::opName() . ": out of bounds"); + } + $this->stack->pushValue($c); } private function execInstrMemoryI32Load8S(Instrs\Memory\I32Load8S $instr): void { - $this->doLoadI32($instr->offset, 1, true, $instr::opName()); + $offset = $instr->offset; + $f = $this->stack->currentFrame(); + $a = $f->module->memAddrs[0]; + $mem = $this->store->mems[$a]; + $i = $this->stack->popInt(); + $ea = $i + $offset; + $c = $mem->loadI32_s8($ea); + if ($c === null) { + throw new TrapException($instr::opName() . ": out of bounds"); + } + $this->stack->pushValue($c); } private function execInstrMemoryI32Load8U(Instrs\Memory\I32Load8U $instr): void { - $this->doLoadI32($instr->offset, 1, false, $instr::opName()); + $offset = $instr->offset; + $f = $this->stack->currentFrame(); + $a = $f->module->memAddrs[0]; + $mem = $this->store->mems[$a]; + $i = $this->stack->popInt(); + $ea = $i + $offset; + $c = $mem->loadI32_u8($ea); + if ($c === null) { + throw new TrapException($instr::opName() . ": out of bounds"); + } + $this->stack->pushValue($c); } private function execInstrMemoryI32Store(Instrs\Memory\I32Store $instr): void { - $this->doStoreI32($instr->offset, 4, $instr::opName()); + $offset = $instr->offset; + $f = $this->stack->currentFrame(); + $a = $f->module->memAddrs[0]; + $mem = $this->store->mems[$a]; + $c = $this->stack->popInt(); + $i = $this->stack->popInt(); + $ea = $i + $offset; + $ok = $mem->storeI32_s32($ea, $c); + if (!$ok) { + throw new TrapException($instr::opName() . ": out of bounds"); + } } private function execInstrMemoryI32Store16(Instrs\Memory\I32Store16 $instr): void { - $this->doStoreI32($instr->offset, 2, $instr::opName()); + $offset = $instr->offset; + $f = $this->stack->currentFrame(); + $a = $f->module->memAddrs[0]; + $mem = $this->store->mems[$a]; + $c = $this->stack->popInt(); + $i = $this->stack->popInt(); + $ea = $i + $offset; + $ok = $mem->storeI32_s16($ea, $c); + if (!$ok) { + throw new TrapException($instr::opName() . ": out of bounds"); + } } private function execInstrMemoryI32Store8(Instrs\Memory\I32Store8 $instr): void { - $this->doStoreI32($instr->offset, 1, $instr::opName()); + $offset = $instr->offset; + $f = $this->stack->currentFrame(); + $a = $f->module->memAddrs[0]; + $mem = $this->store->mems[$a]; + $c = $this->stack->popInt(); + $i = $this->stack->popInt(); + $ea = $i + $offset; + $ok = $mem->storeI32_s8($ea, $c); + if (!$ok) { + throw new TrapException($instr::opName() . ": out of bounds"); + } } private function execInstrMemoryI64Load(Instrs\Memory\I64Load $instr): void { - $this->doLoadI64($instr->offset, 8, true, $instr::opName()); + $offset = $instr->offset; + $f = $this->stack->currentFrame(); + $a = $f->module->memAddrs[0]; + $mem = $this->store->mems[$a]; + $i = $this->stack->popInt(); + $ea = $i + $offset; + $c = $mem->loadI64_s64($ea); + if ($c === null) { + throw new TrapException($instr::opName() . ": out of bounds"); + } + $this->stack->pushValue($c); } private function execInstrMemoryI64Load16S(Instrs\Memory\I64Load16S $instr): void { - $this->doLoadI64($instr->offset, 2, true, $instr::opName()); + $offset = $instr->offset; + $f = $this->stack->currentFrame(); + $a = $f->module->memAddrs[0]; + $mem = $this->store->mems[$a]; + $i = $this->stack->popInt(); + $ea = $i + $offset; + $c = $mem->loadI64_s16($ea); + if ($c === null) { + throw new TrapException($instr::opName() . ": out of bounds"); + } + $this->stack->pushValue($c); } private function execInstrMemoryI64Load16U(Instrs\Memory\I64Load16U $instr): void { - $this->doLoadI64($instr->offset, 2, false, $instr::opName()); + $offset = $instr->offset; + $f = $this->stack->currentFrame(); + $a = $f->module->memAddrs[0]; + $mem = $this->store->mems[$a]; + $i = $this->stack->popInt(); + $ea = $i + $offset; + $c = $mem->loadI64_u16($ea); + if ($c === null) { + throw new TrapException($instr::opName() . ": out of bounds"); + } + $this->stack->pushValue($c); } private function execInstrMemoryI64Load32S(Instrs\Memory\I64Load32S $instr): void { - $this->doLoadI64($instr->offset, 4, true, $instr::opName()); + $offset = $instr->offset; + $f = $this->stack->currentFrame(); + $a = $f->module->memAddrs[0]; + $mem = $this->store->mems[$a]; + $i = $this->stack->popInt(); + $ea = $i + $offset; + $c = $mem->loadI64_s32($ea); + if ($c === null) { + throw new TrapException($instr::opName() . ": out of bounds"); + } + $this->stack->pushValue($c); } private function execInstrMemoryI64Load32U(Instrs\Memory\I64Load32U $instr): void { - $this->doLoadI64($instr->offset, 4, false, $instr::opName()); + $offset = $instr->offset; + $f = $this->stack->currentFrame(); + $a = $f->module->memAddrs[0]; + $mem = $this->store->mems[$a]; + $i = $this->stack->popInt(); + $ea = $i + $offset; + $c = $mem->loadI64_u32($ea); + if ($c === null) { + throw new TrapException($instr::opName() . ": out of bounds"); + } + $this->stack->pushValue($c); } private function execInstrMemoryI64Load8S(Instrs\Memory\I64Load8S $instr): void { - $this->doLoadI64($instr->offset, 1, true, $instr::opName()); + $offset = $instr->offset; + $f = $this->stack->currentFrame(); + $a = $f->module->memAddrs[0]; + $mem = $this->store->mems[$a]; + $i = $this->stack->popInt(); + $ea = $i + $offset; + $c = $mem->loadI64_s8($ea); + if ($c === null) { + throw new TrapException($instr::opName() . ": out of bounds"); + } + $this->stack->pushValue($c); } private function execInstrMemoryI64Load8U(Instrs\Memory\I64Load8U $instr): void { - $this->doLoadI64($instr->offset, 1, false, $instr::opName()); + $offset = $instr->offset; + $f = $this->stack->currentFrame(); + $a = $f->module->memAddrs[0]; + $mem = $this->store->mems[$a]; + $i = $this->stack->popInt(); + $ea = $i + $offset; + $c = $mem->loadI64_u8($ea); + if ($c === null) { + throw new TrapException($instr::opName() . ": out of bounds"); + } + $this->stack->pushValue($c); } private function execInstrMemoryI64Store(Instrs\Memory\I64Store $instr): void { - $this->doStoreI64($instr->offset, 8, $instr::opName()); + $offset = $instr->offset; + $f = $this->stack->currentFrame(); + $a = $f->module->memAddrs[0]; + $mem = $this->store->mems[$a]; + $c = $this->stack->popInt(); + $i = $this->stack->popInt(); + $ea = $i + $offset; + $ok = $mem->storeI64_s64($ea, $c); + if (!$ok) { + throw new TrapException($instr::opName() . ": out of bounds: $ea >= " . $mem->size()); + } } private function execInstrMemoryI64Store16(Instrs\Memory\I64Store16 $instr): void { - $this->doStoreI64($instr->offset, 2, $instr::opName()); + $offset = $instr->offset; + $f = $this->stack->currentFrame(); + $a = $f->module->memAddrs[0]; + $mem = $this->store->mems[$a]; + $c = $this->stack->popInt(); + $i = $this->stack->popInt(); + $ea = $i + $offset; + $ok = $mem->storeI64_s16($ea, $c); + if (!$ok) { + throw new TrapException($instr::opName() . ": out of bounds: $ea >= " . $mem->size()); + } } private function execInstrMemoryI64Store32(Instrs\Memory\I64Store32 $instr): void { - $this->doStoreI64($instr->offset, 4, $instr::opName()); + $offset = $instr->offset; + $f = $this->stack->currentFrame(); + $a = $f->module->memAddrs[0]; + $mem = $this->store->mems[$a]; + $c = $this->stack->popInt(); + $i = $this->stack->popInt(); + $ea = $i + $offset; + $ok = $mem->storeI64_s32($ea, $c); + if (!$ok) { + throw new TrapException($instr::opName() . ": out of bounds: $ea >= " . $mem->size()); + } } private function execInstrMemoryI64Store8(Instrs\Memory\I64Store8 $instr): void { - $this->doStoreI64($instr->offset, 1, $instr::opName()); + $offset = $instr->offset; + $f = $this->stack->currentFrame(); + $a = $f->module->memAddrs[0]; + $mem = $this->store->mems[$a]; + $c = $this->stack->popInt(); + $i = $this->stack->popInt(); + $ea = $i + $offset; + $ok = $mem->storeI64_s8($ea, $c); + if (!$ok) { + throw new TrapException($instr::opName() . ": out of bounds: $ea >= " . $mem->size()); + } } private function execInstrMemoryMemoryCopy(Instrs\Memory\MemoryCopy $instr): void @@ -2009,34 +2219,6 @@ final class Runtime throw new TrapException("unreachable"); } - private function doLoadI32(int $offset, int $n, bool $signed, string $instrOpName): void - { - $f = $this->stack->currentFrame(); - $a = $f->module->memAddrs[0]; - $mem = $this->store->mems[$a]; - $i = $this->stack->popInt(); - $ea = $i + $offset; - $c = $mem->loadI32($ea, $n, $signed); - if ($c === null) { - throw new TrapException("$instrOpName: out of bounds"); - } - $this->stack->pushValue($c); - } - - private function doLoadI64(int $offset, int $n, bool $signed, string $instrOpName): void - { - $f = $this->stack->currentFrame(); - $a = $f->module->memAddrs[0]; - $mem = $this->store->mems[$a]; - $i = $this->stack->popInt(); - $ea = $i + $offset; - $c = $mem->loadI64($ea, $n, $signed); - if ($c === null) { - throw new TrapException("$instrOpName: out of bounds"); - } - $this->stack->pushValue($c); - } - private function doLoadF32(int $offset, string $instrOpName): void { $f = $this->stack->currentFrame(); @@ -2065,62 +2247,6 @@ final class Runtime $this->stack->pushValue($c); } - private function doStoreI32(int $offset, int $n, string $instrOpName): void - { - $f = $this->stack->currentFrame(); - $a = $f->module->memAddrs[0]; - $mem = $this->store->mems[$a]; - $c = $this->stack->popInt(); - $i = $this->stack->popInt(); - $ea = $i + $offset; - $ok = $mem->storeI32($ea, $c, $n); - if (!$ok) { - throw new TrapException("$instrOpName: out of bounds"); - } - } - - private function doStoreI64(int $offset, int $n, string $instrOpName): void - { - $f = $this->stack->currentFrame(); - $a = $f->module->memAddrs[0]; - $mem = $this->store->mems[$a]; - $c = $this->stack->popInt(); - $i = $this->stack->popInt(); - $ea = $i + $offset; - $ok = $mem->storeI64($ea, $c, $n); - if (!$ok) { - throw new TrapException("$instrOpName: out of bounds: $ea >= " . $mem->size()); - } - } - - private function doStoreF32(int $offset, string $instrOpName): void - { - $f = $this->stack->currentFrame(); - $a = $f->module->memAddrs[0]; - $mem = $this->store->mems[$a]; - $c = $this->stack->popFloat(); - $i = $this->stack->popInt(); - $ea = $i + $offset; - $ok = $mem->storeF32($ea, $c); - if (!$ok) { - throw new TrapException("$instrOpName: out of bounds"); - } - } - - private function doStoreF64(int $offset, string $instrOpName): void - { - $f = $this->stack->currentFrame(); - $a = $f->module->memAddrs[0]; - $mem = $this->store->mems[$a]; - $c = $this->stack->popFloat(); - $i = $this->stack->popInt(); - $ea = $i + $offset; - $ok = $mem->storeF64($ea, $c); - if (!$ok) { - throw new TrapException("$instrOpName: out of bounds"); - } - } - private static function defaultValueFromValType(ValType $type): int|float|Ref { return match ($type::class) { |