Mercurial > hg > graal-jvmci-8
diff src/cpu/ppc/vm/frame_ppc.inline.hpp @ 14694:58cf34613a72
8036976: PPC64: implement the template interpreter
Reviewed-by: kvn, coleenp
Contributed-by: axel.siebenborn@sap.com, martin.doerr@sap.com
author | goetz |
---|---|
date | Mon, 10 Mar 2014 12:58:02 +0100 |
parents | 67fa91961822 |
children | 92aa6797d639 63c5920a038d |
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--- a/src/cpu/ppc/vm/frame_ppc.inline.hpp Wed Mar 12 11:24:26 2014 -0700 +++ b/src/cpu/ppc/vm/frame_ppc.inline.hpp Mon Mar 10 12:58:02 2014 +0100 @@ -1,6 +1,6 @@ /* * Copyright (c) 2000, 2013, Oracle and/or its affiliates. All rights reserved. - * Copyright 2012, 2013 SAP AG. All rights reserved. + * Copyright 2012, 2014 SAP AG. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it @@ -26,10 +26,6 @@ #ifndef CPU_PPC_VM_FRAME_PPC_INLINE_HPP #define CPU_PPC_VM_FRAME_PPC_INLINE_HPP -#ifndef CC_INTERP -#error "CC_INTERP must be defined on PPC64" -#endif - // Inline functions for ppc64 frames: // Find codeblob and set deopt_state. @@ -199,6 +195,75 @@ interpreterState istate = get_interpreterState(); return &istate->_constants; } + +#else // !CC_INTERP + +// Template Interpreter frame value accessors. + +inline frame::ijava_state* frame::get_ijava_state() const { + return (ijava_state*) ((uintptr_t)fp() - ijava_state_size); +} + +inline intptr_t** frame::interpreter_frame_locals_addr() const { + return (intptr_t**) &(get_ijava_state()->locals); +} +inline intptr_t* frame::interpreter_frame_bcx_addr() const { + return (intptr_t*) &(get_ijava_state()->bcp); +} +inline intptr_t* frame::interpreter_frame_mdx_addr() const { + return (intptr_t*) &(get_ijava_state()->mdx); +} +// Pointer beyond the "oldest/deepest" BasicObjectLock on stack. +inline BasicObjectLock* frame::interpreter_frame_monitor_end() const { + return (BasicObjectLock *) get_ijava_state()->monitors; +} + +inline BasicObjectLock* frame::interpreter_frame_monitor_begin() const { + return (BasicObjectLock *) get_ijava_state(); +} + +// SAPJVM ASc 2012-11-21. Return register stack slot addr at which currently interpreted method is found +inline Method** frame::interpreter_frame_method_addr() const { + return (Method**) &(get_ijava_state()->method); +} +inline ConstantPoolCache** frame::interpreter_frame_cpoolcache_addr() const { + return (ConstantPoolCache**) &(get_ijava_state()->cpoolCache); +} +inline ConstantPoolCache** frame::interpreter_frame_cache_addr() const { + return (ConstantPoolCache**) &(get_ijava_state()->cpoolCache); +} + +inline oop* frame::interpreter_frame_temp_oop_addr() const { + return (oop *) &(get_ijava_state()->oop_tmp); +} +inline intptr_t* frame::interpreter_frame_esp() const { + return (intptr_t*) get_ijava_state()->esp; +} + +// Convenient setters +inline void frame::interpreter_frame_set_monitor_end(BasicObjectLock* end) { get_ijava_state()->monitors = (intptr_t) end;} +inline void frame::interpreter_frame_set_cpcache(ConstantPoolCache* cp) { *frame::interpreter_frame_cpoolcache_addr() = cp; } +inline void frame::interpreter_frame_set_esp(intptr_t* esp) { get_ijava_state()->esp = (intptr_t) esp; } +inline void frame::interpreter_frame_set_top_frame_sp(intptr_t* top_frame_sp) { get_ijava_state()->top_frame_sp = (intptr_t) top_frame_sp; } +inline void frame::interpreter_frame_set_sender_sp(intptr_t* sender_sp) { get_ijava_state()->sender_sp = (intptr_t) sender_sp; } + +inline intptr_t* frame::interpreter_frame_expression_stack() const { + return (intptr_t*)interpreter_frame_monitor_end() - 1; +} + +inline jint frame::interpreter_frame_expression_stack_direction() { + return -1; +} + +// top of expression stack +inline intptr_t* frame::interpreter_frame_tos_address() const { + return ((intptr_t*) get_ijava_state()->esp) + Interpreter::stackElementWords; +} + +inline intptr_t* frame::interpreter_frame_tos_at(jint offset) const { + return &interpreter_frame_tos_address()[offset]; +} + #endif // CC_INTERP inline int frame::interpreter_frame_monitor_size() {