cleanup

Author: offamitkumar

src/hotspot/cpu/s390/frame_s390.hpp

@@ -410,7 +410,7 @@
 
   // C2I adapter frames:
   //
-  // STACK (interpreted called from compiled, on entry to frame manager):
+  // STACK (interpreted called from compiled, on entry to template interpreter):
   //
   //       [TOP_C2I_FRAME]
   //       [JIT_FRAME]

src/hotspot/cpu/s390/register_s390.hpp

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016, 2024, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2016, 2025, Oracle and/or its affiliates. All rights reserved.
  * Copyright (c) 2016, 2023 SAP SE. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
@@ -414,7 +414,7 @@ constexpr FloatRegister  Z_FARG2   = Z_F2;
 constexpr FloatRegister  Z_FARG3   = Z_F4;
 constexpr FloatRegister  Z_FARG4   = Z_F6;
 
-// Register declarations to be used in frame manager assembly code.
+// Register declarations to be used in template interpreter assembly code.
 // Use only non-volatile registers in order to keep values across C-calls.
 
 // Register to cache the integer value on top of the operand stack.
@@ -439,7 +439,7 @@ constexpr Register      Z_bcp          = Z_R13;
 // Bytecode which is dispatched (short lived!).
 constexpr Register      Z_bytecode     = Z_R14;
 
-// Temporary registers to be used within frame manager. We can use
+// Temporary registers to be used within template interpreter. We can use
 // the nonvolatile ones because the call stub has saved them.
 // Use only non-volatile registers in order to keep values across C-calls.
 constexpr Register Z_tmp_1 =  Z_R10;

src/hotspot/cpu/s390/runtime_s390.cpp

@@ -118,7 +118,7 @@ ExceptionBlob* OptoRuntime::generate_exception_blob() {
   __ z_lgr(Z_SP, saved_sp);
 
   // [Z_RET] isn't null was possible in hotspot5 but not in sapjvm6.
-  // C2I adapter extensions are now removed by a resize in the frame manager
+  // C2I adapter extensions are now removed by a resize in the template interpreter
   // (unwind_initial_activation_pending_exception).
 #ifdef ASSERT
   __ z_ltgr(handle_exception, handle_exception);

src/hotspot/cpu/s390/sharedRuntime_s390.cpp

@@ -2139,7 +2139,7 @@ static address gen_c2i_adapter(MacroAssembler  *masm,
   Register  value       = Z_R12;
 
   // Remember the senderSP so we can pop the interpreter arguments off of the stack.
-  // In addition, frame manager expects initial_caller_sp in Z_R10.
+  // In addition, template interpreter expects initial_caller_sp in Z_R10.
   __ z_lgr(sender_SP, Z_SP);
 
   // This should always fit in 14 bit immediate.

src/hotspot/cpu/s390/stubGenerator_s390.cpp

@@ -115,7 +115,7 @@ class StubGenerator: public StubCodeGenerator {
   //   [SP+176]  - thread                   : Thread*
   //
   address generate_call_stub(address& return_address) {
-    // Set up a new C frame, copy Java arguments, call frame manager
+    // Set up a new C frame, copy Java arguments, call template interpreter
     // or native_entry, and process result.
 
     StubGenStubId stub_id = StubGenStubId::call_stub_id;
@@ -272,10 +272,10 @@ class StubGenerator: public StubCodeGenerator {
 
     BLOCK_COMMENT("call {");
     {
-      // Call frame manager or native entry.
+      // Call template interpreter or native entry.
 
       //
-      // Register state on entry to frame manager / native entry:
+      // Register state on entry to template interpreter / native entry:
       //
       //   Z_ARG1 = r_top_of_arguments_addr  - intptr_t *sender tos (prepushed)
       //                                       Lesp = (SP) + copied_arguments_offset - 8
@@ -290,7 +290,7 @@ class StubGenerator: public StubCodeGenerator {
       __ z_lgr(Z_esp, r_top_of_arguments_addr);
 
       //
-      // Stack on entry to frame manager / native entry:
+      // Stack on entry to template interpreter / native entry:
       //
       //     F0      [TOP_IJAVA_FRAME_ABI]
       //             [outgoing Java arguments]
@@ -300,7 +300,7 @@ class StubGenerator: public StubCodeGenerator {
       //
 
       // Do a light-weight C-call here, r_new_arg_entry holds the address
-      // of the interpreter entry point (frame manager or native entry)
+      // of the interpreter entry point (template interpreter or native entry)
       // and save runtime-value of return_pc in return_address
       // (call by reference argument).
       return_address = __ call_stub(r_new_arg_entry);
@@ -309,11 +309,11 @@ class StubGenerator: public StubCodeGenerator {
 
     {
       BLOCK_COMMENT("restore registers {");
-      // Returned from frame manager or native entry.
+      // Returned from template interpreter or native entry.
       // Now pop frame, process result, and return to caller.
 
       //
-      // Stack on exit from frame manager / native entry:
+      // Stack on exit from template interpreter / native entry:
       //
       //     F0      [ABI]
       //             ...
@@ -330,7 +330,7 @@ class StubGenerator: public StubCodeGenerator {
       __ pop_frame();
 
       // Reload some volatile registers which we've spilled before the call
-      // to frame manager / native entry.
+      // to template interpreter / native entry.
       // Access all locals via frame pointer, because we know nothing about
       // the topmost frame's size.
       __ z_lg(r_arg_result_addr, result_address_offset, r_entryframe_fp);

src/hotspot/cpu/s390/templateInterpreterGenerator_s390.cpp

@@ -1217,7 +1217,7 @@ void TemplateInterpreterGenerator::generate_fixed_frame(bool native_call) {
 
 // Various method entries
 
-// Math function, frame manager must set up an interpreter state, etc.
+// Math function, template interpreter must set up an interpreter state, etc.
 address TemplateInterpreterGenerator::generate_math_entry(AbstractInterpreter::MethodKind kind) {
 
   // Decide what to do: Use same platform specific instructions and runtime calls as compilers.