From 43a97878ce14b72f0981164f87f2e35e14151312 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 11:22:09 +0200 Subject: Adding upstream version 110.0.1. Signed-off-by: Daniel Baumann --- js/src/jit/JSJitFrameIter-inl.h | 65 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 65 insertions(+) create mode 100644 js/src/jit/JSJitFrameIter-inl.h (limited to 'js/src/jit/JSJitFrameIter-inl.h') diff --git a/js/src/jit/JSJitFrameIter-inl.h b/js/src/jit/JSJitFrameIter-inl.h new file mode 100644 index 0000000000..58c56e4ae4 --- /dev/null +++ b/js/src/jit/JSJitFrameIter-inl.h @@ -0,0 +1,65 @@ +/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- + * vim: set ts=8 sts=2 et sw=2 tw=80: + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef jit_JSJitFrameIter_inl_h +#define jit_JSJitFrameIter_inl_h + +#include "jit/JSJitFrameIter.h" + +#include "jit/Bailouts.h" +#include "jit/BaselineFrame.h" +#include "jit/JitFrames.h" +#include "jit/ScriptFromCalleeToken.h" + +namespace js { +namespace jit { + +inline uint8_t* JSJitFrameIter::returnAddress() const { + CommonFrameLayout* current = (CommonFrameLayout*)current_; + return current->returnAddress(); +} + +inline FrameType JSJitFrameIter::prevType() const { + CommonFrameLayout* current = (CommonFrameLayout*)current_; + return current->prevType(); +} + +inline ExitFrameLayout* JSJitFrameIter::exitFrame() const { + MOZ_ASSERT(isExitFrame()); + return (ExitFrameLayout*)fp(); +} + +inline JitFrameLayout* JSJitProfilingFrameIterator::framePtr() const { + MOZ_ASSERT(!done()); + return (JitFrameLayout*)fp_; +} + +inline JSScript* JSJitProfilingFrameIterator::frameScript() const { + return ScriptFromCalleeToken(framePtr()->calleeToken()); +} + +inline BaselineFrame* JSJitFrameIter::baselineFrame() const { + MOZ_ASSERT(isBaselineJS()); + return (BaselineFrame*)(fp() - BaselineFrame::Size()); +} + +inline uint32_t JSJitFrameIter::baselineFrameNumValueSlots() const { + MOZ_ASSERT(isBaselineJS()); + return baselineFrame()->numValueSlots(*baselineFrameSize_); +} + +template +bool JSJitFrameIter::isExitFrameLayout() const { + if (!isExitFrame()) { + return false; + } + return exitFrame()->is(); +} + +} // namespace jit +} // namespace js + +#endif /* jit_JSJitFrameIter_inl_h */ -- cgit v1.2.3