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Unified Diff: src/mips64/macro-assembler-mips64.cc

Issue 2841913003: [WIP] Initial CallFunctionCallback builtin.
Patch Set: Fix wrong register for arm64. Created 3 years, 8 months ago
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Index: src/mips64/macro-assembler-mips64.cc
diff --git a/src/mips64/macro-assembler-mips64.cc b/src/mips64/macro-assembler-mips64.cc
index 13b4be0be60065500f3ba8cea41b835e4514bbbc..b4aa5ffa7f96d222f87fa512aabc2fbb7c99a2e2 100644
--- a/src/mips64/macro-assembler-mips64.cc
+++ b/src/mips64/macro-assembler-mips64.cc
@@ -6255,6 +6255,33 @@ void MacroAssembler::AssertUndefinedOrAllocationSite(Register object,
}
}
+void MacroAssembler::AssertApiCallResult(Register object) {
+ if (emit_debug_code()) {
+ Label done_checking;
+ Push(object);
+
+ // Check for Smis.
+ JumpIfSmi(object, &done_checking);
+
+ // Check for valid Oddballs.
+ JumpIfRoot(object, Heap::kTrueValueRootIndex, &done_checking);
+ JumpIfRoot(object, Heap::kFalseValueRootIndex, &done_checking);
+ JumpIfRoot(object, Heap::kNullValueRootIndex, &done_checking);
+ JumpIfRoot(object, Heap::kUndefinedValueRootIndex, &done_checking);
+
+ // Check for other primitives (String, Symbol and HeapNumber).
+ STATIC_ASSERT(LAST_PRIMITIVE_TYPE == ODDBALL_TYPE);
+ GetObjectType(object, object, object);
+ Branch(&done_checking, lo, object, Operand(LAST_PRIMITIVE_TYPE));
+
+ // Check for JSReceivers.
+ Check(hs, kAPICallReturnedInvalidObject, object,
+ Operand(FIRST_JS_RECEIVER_TYPE));
+
+ bind(&done_checking);
+ Pop(object);
+ }
+}
void MacroAssembler::AssertIsRoot(Register reg, Heap::RootListIndex index) {
if (emit_debug_code()) {
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