[riscv64] Fix error in LeaveExitFrame

Bug: v8:11767
Change-Id: Ie697921bf9d4247d1032015bddcbcc892223efdf
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2902341Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Commit-Queue: Yahan Lu <yahan@iscas.ac.cn>
Cr-Commit-Position: refs/heads/master@{#74626}

src/codegen/riscv64/macro-assembler-riscv64.cc

@@ -4119,11 +4119,12 @@ void MacroAssembler::LeaveExitFrame(bool save_doubles, Register argument_count,
      ExternalReference::Create(IsolateAddressId::kContextAddress, isolate()));
   Ld(cp, MemOperand(scratch));
 
-#ifdef DEBUG
-  li(scratch,
-     ExternalReference::Create(IsolateAddressId::kContextAddress, isolate()));
-  Sd(a3, MemOperand(scratch));
-#endif
+  if (FLAG_debug_code) {
+    UseScratchRegisterScope temp(this);
+    Register scratch2 = temp.Acquire();
+    li(scratch2, Operand(Context::kInvalidContext));
+    Sd(scratch2, MemOperand(scratch));
+  }
 
   // Pop the arguments, restore registers, and return.
   mv(sp, fp);  // Respect ABI stack constraint.

test/cctest/cctest.status

@@ -402,13 +402,6 @@
   'test-run-wasm-64/*': [SKIP],
   'test-run-wasm/*': [SKIP],
 
-  # https://github.com/riscv/v8/issues/490
-  'test-api/CallICFastApi_TrivialSignatureWithProfiler': [SKIP],
-  'test-api/FunctionTemplateWithProfiler': [SKIP],
-  'test-api/InterceptorCallICFastApi_TrivialSignatureWithProfiler': [SKIP],
-  'test-api/LoadICFastApi_DirectCall_GCMoveStubWithProfiler': [SKIP],
-  'test-api/SimpleCallbackWithProfiler': [SKIP],
-  'test-cpu-profiler/*': [SKIP],
 
 }],  # 'arch == riscv64'
 

test/inspector/inspector.status

@@ -130,8 +130,6 @@
   'debugger/wasm-scope-info*': [SKIP],
   'debugger/wasm-step-after-trap': [SKIP],
 
-  # https://github.com/riscv/v8/issues/490
-  'cpu-profiler/console-profile-wasm': [SKIP],
 }],  # 'arch == riscv64'
 
 ['arch == riscv64 and variant == stress_incremental_marking', {