PPC/s390: [builtins] Introduce a builtin for Abort().

Port 9be015a2

Original commit message:

    Calling Runtime::kAbort through a builtin instead of the c-entry stub
    will allow to generate the call in a background thread, because a
    builtin provides its own handle, whereas a code stub does not.

R=ahaas@chromium.org, joransiu@ca.ibm.com, jyan@ca.ibm.com, michael_dawson@ca.ibm.com, mbrandy@us.ibm.com

BUG=
LOG=N

Review-Url: https://codereview.chromium.org/2166553002
Cr-Commit-Position: refs/heads/master@{#37877}

src/builtins/ppc/builtins-ppc.cc

@@ -2799,6 +2799,17 @@ void Builtins::Generate_AllocateInOldSpace(MacroAssembler* masm) {
   __ TailCallRuntime(Runtime::kAllocateInTargetSpace);
 }
 
+// static
+void Builtins::Generate_Abort(MacroAssembler* masm) {
+  // ----------- S t a t e -------------
+  //  -- r4 : message_id as Smi
+  //  -- lr : return address
+  // -----------------------------------
+  __ push(r4);
+  __ LoadSmiLiteral(cp, Smi::FromInt(0));
+  __ TailCallRuntime(Runtime::kAbort);
+}
+
 // static
 void Builtins::Generate_StringToNumber(MacroAssembler* masm) {
   // The StringToNumber stub takes one argument in r3.

src/builtins/s390/builtins-s390.cc

@@ -2815,6 +2815,17 @@ void Builtins::Generate_AllocateInOldSpace(MacroAssembler* masm) {
   __ TailCallRuntime(Runtime::kAllocateInTargetSpace);
 }
 
+// static
+void Builtins::Generate_Abort(MacroAssembler* masm) {
+  // ----------- S t a t e -------------
+  //  -- r3 : message_id as Smi
+  //  -- lr : return address
+  // -----------------------------------
+  __ push(r3);
+  __ LoadSmiLiteral(cp, Smi::FromInt(0));
+  __ TailCallRuntime(Runtime::kAbort);
+}
+
 // static
 void Builtins::Generate_StringToNumber(MacroAssembler* masm) {
   // The StringToNumber stub takes one argument in r2.

src/ppc/macro-assembler-ppc.cc

@@ -2896,16 +2896,19 @@ void MacroAssembler::Abort(BailoutReason reason) {
   }
 #endif
 
-  LoadSmiLiteral(r0, Smi::FromInt(reason));
-  push(r0);
+  // Check if Abort() has already been initialized.
+  DCHECK(isolate()->builtins()->Abort()->IsHeapObject());
+
+  LoadSmiLiteral(r4, Smi::FromInt(static_cast<int>(reason)));
+
   // Disable stub call restrictions to always allow calls to abort.
   if (!has_frame_) {
     // We don't actually want to generate a pile of code for this, so just
     // claim there is a stack frame, without generating one.
     FrameScope scope(this, StackFrame::NONE);
-    CallRuntime(Runtime::kAbort);
+    Call(isolate()->builtins()->Abort(), RelocInfo::CODE_TARGET);
   } else {
-    CallRuntime(Runtime::kAbort);
+    Call(isolate()->builtins()->Abort(), RelocInfo::CODE_TARGET);
   }
   // will not return here
 }

src/s390/macro-assembler-s390.cc

@@ -2727,16 +2727,19 @@ void MacroAssembler::Abort(BailoutReason reason) {
   }
 #endif
 
-  LoadSmiLiteral(r0, Smi::FromInt(reason));
-  push(r0);
+  // Check if Abort() has already been initialized.
+  DCHECK(isolate()->builtins()->Abort()->IsHeapObject());
+
+  LoadSmiLiteral(r3, Smi::FromInt(static_cast<int>(reason)));
+
   // Disable stub call restrictions to always allow calls to abort.
   if (!has_frame_) {
     // We don't actually want to generate a pile of code for this, so just
     // claim there is a stack frame, without generating one.
     FrameScope scope(this, StackFrame::NONE);
-    CallRuntime(Runtime::kAbort);
+    Call(isolate()->builtins()->Abort(), RelocInfo::CODE_TARGET);
   } else {
-    CallRuntime(Runtime::kAbort);
+    Call(isolate()->builtins()->Abort(), RelocInfo::CODE_TARGET);
   }
   // will not return here
 }