diff options
Diffstat (limited to '')
-rw-r--r-- | js/src/wasm/WasmStubs.cpp | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/js/src/wasm/WasmStubs.cpp b/js/src/wasm/WasmStubs.cpp index 83a18c9992..dfaa898744 100644 --- a/js/src/wasm/WasmStubs.cpp +++ b/js/src/wasm/WasmStubs.cpp @@ -1633,9 +1633,10 @@ static void FillArgumentArrayForInterpExit(MacroAssembler& masm, const FuncType& funcType, unsigned argOffset, Register scratch) { - // This is FrameWithInstances::sizeOf() - ShadowStackSpace because the latter + // This is `sizeof(FrameWithInstances) - ShadowStackSpace` because the latter // is accounted for by the ABIArgIter. - const unsigned offsetFromFPToCallerStackArgs = sizeof(FrameWithInstances); + const unsigned offsetFromFPToCallerStackArgs = + sizeof(FrameWithInstances) - jit::ShadowStackSpace; GenPrintf(DebugChannel::Import, masm, "wasm-import[%u]; arguments ", funcImportIndex); @@ -1729,9 +1730,10 @@ static void FillArgumentArrayForJitExit(MacroAssembler& masm, Register instance, Register scratch2, Label* throwLabel) { MOZ_ASSERT(scratch != scratch2); - // This is FrameWithInstances::sizeOf() - ShadowStackSpace because the latter + // This is `sizeof(FrameWithInstances) - ShadowStackSpace` because the latter // is accounted for by the ABIArgIter. - const unsigned offsetFromFPToCallerStackArgs = sizeof(FrameWithInstances); + const unsigned offsetFromFPToCallerStackArgs = + sizeof(FrameWithInstances) - jit::ShadowStackSpace; // This loop does not root the values that are being constructed in // for the arguments. Allocations that are generated by code either @@ -2473,9 +2475,10 @@ bool wasm::GenerateBuiltinThunk(MacroAssembler& masm, ABIFunctionType abiType, // Copy out and convert caller arguments, if needed. - // This is FrameWithInstances::sizeOf() - ShadowStackSpace because the latter + // This is `sizeof(FrameWithInstances) - ShadowStackSpace` because the latter // is accounted for by the ABIArgIter. - unsigned offsetFromFPToCallerStackArgs = sizeof(FrameWithInstances); + unsigned offsetFromFPToCallerStackArgs = + sizeof(FrameWithInstances) - jit::ShadowStackSpace; Register scratch = ABINonArgReturnReg0; for (ABIArgIter i(args); !i.done(); i++) { if (i->argInRegister()) { |