| --- a/deps/v8/src/compiler/backend/instruction-selector.cc |
| +++ b/deps/v8/src/compiler/backend/instruction-selector.cc |
| @@ -2808,7 +2808,7 @@ |
| switch (call_descriptor->kind()) { |
| case CallDescriptor::kCallAddress: { |
| int misc_field = static_cast<int>(call_descriptor->ParameterCount()); |
| -#if defined(_AIX) |
| +#if ABI_USES_FUNCTION_DESCRIPTORS |
| // Highest misc_field bit is used on AIX to indicate if a CFunction call |
| // has function descriptor or not. |
| if (!call_descriptor->NoFunctionDescriptor()) { |
| --- a/deps/v8/src/compiler/backend/ppc/code-generator-ppc.cc |
| +++ b/deps/v8/src/compiler/backend/ppc/code-generator-ppc.cc |
| @@ -1039,7 +1039,7 @@ |
| linkage()->GetIncomingDescriptor()->IsWasmCapiFunction(); |
| int offset = (FLAG_enable_embedded_constant_pool ? 20 : 23) * kInstrSize; |
| |
| -#if defined(_AIX) |
| +#if ABI_USES_FUNCTION_DESCRIPTORS |
| // AIX/PPC64BE Linux uses a function descriptor |
| int kNumParametersMask = kHasFunctionDescriptorBitMask - 1; |
| num_parameters = kNumParametersMask & misc_field; |
| --- a/deps/v8/src/execution/simulator.h |
| +++ b/deps/v8/src/execution/simulator.h |
| @@ -128,7 +128,7 @@ |
| #if defined(V8_TARGET_OS_WIN) && !defined(V8_OS_WIN) |
| FATAL("Generated code execution not possible during cross-compilation."); |
| #endif // defined(V8_TARGET_OS_WIN) && !defined(V8_OS_WIN) |
| -#if V8_OS_AIX |
| +#if ABI_USES_FUNCTION_DESCRIPTORS |
| // AIX ABI requires function descriptors (FD). Artificially create a pseudo |
| // FD to ensure correct dispatch to generated code. The 'volatile' |
| // declaration is required to avoid the compiler from not observing the |
