diff --git a/ch7/implementors/core/clone/trait.Clone.js b/ch7/implementors/core/clone/trait.Clone.js
index 86a1b654..5f3b6571 100644
--- a/ch7/implementors/core/clone/trait.Clone.js
+++ b/ch7/implementors/core/clone/trait.Clone.js
@@ -1,3 +1,3 @@
(function() {var implementors = {};
-implementors["os"] = [{"text":"impl Clone for CMD","synthetic":false,"types":["os::drivers::block::sdcard::CMD"]},{"text":"impl Clone for InitError","synthetic":false,"types":["os::drivers::block::sdcard::InitError"]},{"text":"impl Clone for SDCardCSD","synthetic":false,"types":["os::drivers::block::sdcard::SDCardCSD"]},{"text":"impl Clone for SDCardCID","synthetic":false,"types":["os::drivers::block::sdcard::SDCardCID"]},{"text":"impl Clone for SDCardInfo","synthetic":false,"types":["os::drivers::block::sdcard::SDCardInfo"]},{"text":"impl Clone for OpenFlags","synthetic":false,"types":["os::fs::inode::OpenFlags"]},{"text":"impl Clone for RingBufferStatus","synthetic":false,"types":["os::fs::pipe::RingBufferStatus"]},{"text":"impl Clone for PhysAddr","synthetic":false,"types":["os::mm::address::PhysAddr"]},{"text":"impl Clone for VirtAddr","synthetic":false,"types":["os::mm::address::VirtAddr"]},{"text":"impl Clone for PhysPageNum","synthetic":false,"types":["os::mm::address::PhysPageNum"]},{"text":"impl Clone for VirtPageNum","synthetic":false,"types":["os::mm::address::VirtPageNum"]},{"text":"impl<T: Clone> Clone for SimpleRange<T> where
T: StepByOne + Copy + PartialEq + PartialOrd + Debug, ","synthetic":false,"types":["os::mm::address::SimpleRange"]},{"text":"impl Clone for MapType","synthetic":false,"types":["os::mm::memory_set::MapType"]},{"text":"impl Clone for MapPermission","synthetic":false,"types":["os::mm::memory_set::MapPermission"]},{"text":"impl Clone for PTEFlags","synthetic":false,"types":["os::mm::page_table::PTEFlags"]},{"text":"impl Clone for PageTableEntry","synthetic":false,"types":["os::mm::page_table::PageTableEntry"]},{"text":"impl Clone for SignalFlags","synthetic":false,"types":["os::task::signal::SignalFlags"]},{"text":"impl Clone for TaskStatus","synthetic":false,"types":["os::task::task::TaskStatus"]}];
+implementors["os"] = [{"text":"impl Clone for CMD","synthetic":false,"types":["os::drivers::block::sdcard::CMD"]},{"text":"impl Clone for InitError","synthetic":false,"types":["os::drivers::block::sdcard::InitError"]},{"text":"impl Clone for SDCardCSD","synthetic":false,"types":["os::drivers::block::sdcard::SDCardCSD"]},{"text":"impl Clone for SDCardCID","synthetic":false,"types":["os::drivers::block::sdcard::SDCardCID"]},{"text":"impl Clone for SDCardInfo","synthetic":false,"types":["os::drivers::block::sdcard::SDCardInfo"]},{"text":"impl Clone for OpenFlags","synthetic":false,"types":["os::fs::inode::OpenFlags"]},{"text":"impl Clone for RingBufferStatus","synthetic":false,"types":["os::fs::pipe::RingBufferStatus"]},{"text":"impl Clone for PhysAddr","synthetic":false,"types":["os::mm::address::PhysAddr"]},{"text":"impl Clone for VirtAddr","synthetic":false,"types":["os::mm::address::VirtAddr"]},{"text":"impl Clone for PhysPageNum","synthetic":false,"types":["os::mm::address::PhysPageNum"]},{"text":"impl Clone for VirtPageNum","synthetic":false,"types":["os::mm::address::VirtPageNum"]},{"text":"impl<T: Clone> Clone for SimpleRange<T> where
T: StepByOne + Copy + PartialEq + PartialOrd + Debug, ","synthetic":false,"types":["os::mm::address::SimpleRange"]},{"text":"impl Clone for MapType","synthetic":false,"types":["os::mm::memory_set::MapType"]},{"text":"impl Clone for MapPermission","synthetic":false,"types":["os::mm::memory_set::MapPermission"]},{"text":"impl Clone for PTEFlags","synthetic":false,"types":["os::mm::page_table::PTEFlags"]},{"text":"impl Clone for PageTableEntry","synthetic":false,"types":["os::mm::page_table::PageTableEntry"]},{"text":"impl Clone for SignalFlags","synthetic":false,"types":["os::task::signal::SignalFlags"]},{"text":"impl Clone for SignalAction","synthetic":false,"types":["os::task::action::SignalAction"]},{"text":"impl Clone for SignalActions","synthetic":false,"types":["os::task::action::SignalActions"]},{"text":"impl Clone for TaskStatus","synthetic":false,"types":["os::task::task::TaskStatus"]},{"text":"impl Clone for TrapContext","synthetic":false,"types":["os::trap::context::TrapContext"]}];
if (window.register_implementors) {window.register_implementors(implementors);} else {window.pending_implementors = implementors;}})()
\ No newline at end of file
diff --git a/ch7/implementors/core/default/trait.Default.js b/ch7/implementors/core/default/trait.Default.js
new file mode 100644
index 00000000..475ef325
--- /dev/null
+++ b/ch7/implementors/core/default/trait.Default.js
@@ -0,0 +1,3 @@
+(function() {var implementors = {};
+implementors["os"] = [{"text":"impl Default for SignalAction","synthetic":false,"types":["os::task::action::SignalAction"]},{"text":"impl Default for SignalActions","synthetic":false,"types":["os::task::action::SignalActions"]}];
+if (window.register_implementors) {window.register_implementors(implementors);} else {window.pending_implementors = implementors;}})()
\ No newline at end of file
diff --git a/ch7/implementors/core/fmt/trait.Debug.js b/ch7/implementors/core/fmt/trait.Debug.js
index 575a2e8b..8a2a250d 100644
--- a/ch7/implementors/core/fmt/trait.Debug.js
+++ b/ch7/implementors/core/fmt/trait.Debug.js
@@ -1,3 +1,3 @@
(function() {var implementors = {};
-implementors["os"] = [{"text":"impl Debug for CMD","synthetic":false,"types":["os::drivers::block::sdcard::CMD"]},{"text":"impl Debug for InitError","synthetic":false,"types":["os::drivers::block::sdcard::InitError"]},{"text":"impl Debug for SDCardCSD","synthetic":false,"types":["os::drivers::block::sdcard::SDCardCSD"]},{"text":"impl Debug for SDCardCID","synthetic":false,"types":["os::drivers::block::sdcard::SDCardCID"]},{"text":"impl Debug for SDCardInfo","synthetic":false,"types":["os::drivers::block::sdcard::SDCardInfo"]},{"text":"impl Debug for OpenFlags","synthetic":false,"types":["os::fs::inode::OpenFlags"]},{"text":"impl Debug for VirtAddr","synthetic":false,"types":["os::mm::address::VirtAddr"]},{"text":"impl Debug for VirtPageNum","synthetic":false,"types":["os::mm::address::VirtPageNum"]},{"text":"impl Debug for PhysAddr","synthetic":false,"types":["os::mm::address::PhysAddr"]},{"text":"impl Debug for PhysPageNum","synthetic":false,"types":["os::mm::address::PhysPageNum"]},{"text":"impl Debug for FrameTracker","synthetic":false,"types":["os::mm::frame_allocator::FrameTracker"]},{"text":"impl Debug for MapType","synthetic":false,"types":["os::mm::memory_set::MapType"]},{"text":"impl Debug for MapPermission","synthetic":false,"types":["os::mm::memory_set::MapPermission"]},{"text":"impl Debug for PTEFlags","synthetic":false,"types":["os::mm::page_table::PTEFlags"]},{"text":"impl Debug for SignalFlags","synthetic":false,"types":["os::task::signal::SignalFlags"]},{"text":"impl Debug for TrapContext","synthetic":false,"types":["os::trap::context::TrapContext"]}];
+implementors["os"] = [{"text":"impl Debug for CMD","synthetic":false,"types":["os::drivers::block::sdcard::CMD"]},{"text":"impl Debug for InitError","synthetic":false,"types":["os::drivers::block::sdcard::InitError"]},{"text":"impl Debug for SDCardCSD","synthetic":false,"types":["os::drivers::block::sdcard::SDCardCSD"]},{"text":"impl Debug for SDCardCID","synthetic":false,"types":["os::drivers::block::sdcard::SDCardCID"]},{"text":"impl Debug for SDCardInfo","synthetic":false,"types":["os::drivers::block::sdcard::SDCardInfo"]},{"text":"impl Debug for OpenFlags","synthetic":false,"types":["os::fs::inode::OpenFlags"]},{"text":"impl Debug for VirtAddr","synthetic":false,"types":["os::mm::address::VirtAddr"]},{"text":"impl Debug for VirtPageNum","synthetic":false,"types":["os::mm::address::VirtPageNum"]},{"text":"impl Debug for PhysAddr","synthetic":false,"types":["os::mm::address::PhysAddr"]},{"text":"impl Debug for PhysPageNum","synthetic":false,"types":["os::mm::address::PhysPageNum"]},{"text":"impl Debug for FrameTracker","synthetic":false,"types":["os::mm::frame_allocator::FrameTracker"]},{"text":"impl Debug for MapType","synthetic":false,"types":["os::mm::memory_set::MapType"]},{"text":"impl Debug for MapPermission","synthetic":false,"types":["os::mm::memory_set::MapPermission"]},{"text":"impl Debug for PTEFlags","synthetic":false,"types":["os::mm::page_table::PTEFlags"]},{"text":"impl Debug for SignalFlags","synthetic":false,"types":["os::task::signal::SignalFlags"]},{"text":"impl Debug for SignalAction","synthetic":false,"types":["os::task::action::SignalAction"]},{"text":"impl Debug for TrapContext","synthetic":false,"types":["os::trap::context::TrapContext"]}];
if (window.register_implementors) {window.register_implementors(implementors);} else {window.pending_implementors = implementors;}})()
\ No newline at end of file
diff --git a/ch7/implementors/core/marker/trait.Copy.js b/ch7/implementors/core/marker/trait.Copy.js
index fec67ff5..8ca302e3 100644
--- a/ch7/implementors/core/marker/trait.Copy.js
+++ b/ch7/implementors/core/marker/trait.Copy.js
@@ -1,3 +1,3 @@
(function() {var implementors = {};
-implementors["os"] = [{"text":"impl Copy for CMD","synthetic":false,"types":["os::drivers::block::sdcard::CMD"]},{"text":"impl Copy for InitError","synthetic":false,"types":["os::drivers::block::sdcard::InitError"]},{"text":"impl Copy for SDCardCSD","synthetic":false,"types":["os::drivers::block::sdcard::SDCardCSD"]},{"text":"impl Copy for SDCardCID","synthetic":false,"types":["os::drivers::block::sdcard::SDCardCID"]},{"text":"impl Copy for SDCardInfo","synthetic":false,"types":["os::drivers::block::sdcard::SDCardInfo"]},{"text":"impl Copy for OpenFlags","synthetic":false,"types":["os::fs::inode::OpenFlags"]},{"text":"impl Copy for RingBufferStatus","synthetic":false,"types":["os::fs::pipe::RingBufferStatus"]},{"text":"impl Copy for PhysAddr","synthetic":false,"types":["os::mm::address::PhysAddr"]},{"text":"impl Copy for VirtAddr","synthetic":false,"types":["os::mm::address::VirtAddr"]},{"text":"impl Copy for PhysPageNum","synthetic":false,"types":["os::mm::address::PhysPageNum"]},{"text":"impl Copy for VirtPageNum","synthetic":false,"types":["os::mm::address::VirtPageNum"]},{"text":"impl<T: Copy> Copy for SimpleRange<T> where
T: StepByOne + Copy + PartialEq + PartialOrd + Debug, ","synthetic":false,"types":["os::mm::address::SimpleRange"]},{"text":"impl Copy for MapType","synthetic":false,"types":["os::mm::memory_set::MapType"]},{"text":"impl Copy for MapPermission","synthetic":false,"types":["os::mm::memory_set::MapPermission"]},{"text":"impl Copy for PTEFlags","synthetic":false,"types":["os::mm::page_table::PTEFlags"]},{"text":"impl Copy for PageTableEntry","synthetic":false,"types":["os::mm::page_table::PageTableEntry"]},{"text":"impl Copy for SignalFlags","synthetic":false,"types":["os::task::signal::SignalFlags"]},{"text":"impl Copy for TaskStatus","synthetic":false,"types":["os::task::task::TaskStatus"]}];
+implementors["os"] = [{"text":"impl Copy for CMD","synthetic":false,"types":["os::drivers::block::sdcard::CMD"]},{"text":"impl Copy for InitError","synthetic":false,"types":["os::drivers::block::sdcard::InitError"]},{"text":"impl Copy for SDCardCSD","synthetic":false,"types":["os::drivers::block::sdcard::SDCardCSD"]},{"text":"impl Copy for SDCardCID","synthetic":false,"types":["os::drivers::block::sdcard::SDCardCID"]},{"text":"impl Copy for SDCardInfo","synthetic":false,"types":["os::drivers::block::sdcard::SDCardInfo"]},{"text":"impl Copy for OpenFlags","synthetic":false,"types":["os::fs::inode::OpenFlags"]},{"text":"impl Copy for RingBufferStatus","synthetic":false,"types":["os::fs::pipe::RingBufferStatus"]},{"text":"impl Copy for PhysAddr","synthetic":false,"types":["os::mm::address::PhysAddr"]},{"text":"impl Copy for VirtAddr","synthetic":false,"types":["os::mm::address::VirtAddr"]},{"text":"impl Copy for PhysPageNum","synthetic":false,"types":["os::mm::address::PhysPageNum"]},{"text":"impl Copy for VirtPageNum","synthetic":false,"types":["os::mm::address::VirtPageNum"]},{"text":"impl<T: Copy> Copy for SimpleRange<T> where
T: StepByOne + Copy + PartialEq + PartialOrd + Debug, ","synthetic":false,"types":["os::mm::address::SimpleRange"]},{"text":"impl Copy for MapType","synthetic":false,"types":["os::mm::memory_set::MapType"]},{"text":"impl Copy for MapPermission","synthetic":false,"types":["os::mm::memory_set::MapPermission"]},{"text":"impl Copy for PTEFlags","synthetic":false,"types":["os::mm::page_table::PTEFlags"]},{"text":"impl Copy for PageTableEntry","synthetic":false,"types":["os::mm::page_table::PageTableEntry"]},{"text":"impl Copy for SignalFlags","synthetic":false,"types":["os::task::signal::SignalFlags"]},{"text":"impl Copy for SignalAction","synthetic":false,"types":["os::task::action::SignalAction"]},{"text":"impl Copy for TaskStatus","synthetic":false,"types":["os::task::task::TaskStatus"]},{"text":"impl Copy for TrapContext","synthetic":false,"types":["os::trap::context::TrapContext"]}];
if (window.register_implementors) {window.register_implementors(implementors);} else {window.pending_implementors = implementors;}})()
\ No newline at end of file
diff --git a/ch7/implementors/core/marker/trait.Freeze.js b/ch7/implementors/core/marker/trait.Freeze.js
index 8d0c583e..be037175 100644
--- a/ch7/implementors/core/marker/trait.Freeze.js
+++ b/ch7/implementors/core/marker/trait.Freeze.js
@@ -1,3 +1,3 @@
(function() {var implementors = {};
-implementors["os"] = [{"text":"impl Freeze for Stdout","synthetic":true,"types":["os::console::Stdout"]},{"text":"impl<SPI> Freeze for SDCard<SPI> where
SPI: Freeze, ","synthetic":true,"types":["os::drivers::block::sdcard::SDCard"]},{"text":"impl Freeze for CMD","synthetic":true,"types":["os::drivers::block::sdcard::CMD"]},{"text":"impl Freeze for InitError","synthetic":true,"types":["os::drivers::block::sdcard::InitError"]},{"text":"impl Freeze for SDCardCSD","synthetic":true,"types":["os::drivers::block::sdcard::SDCardCSD"]},{"text":"impl Freeze for SDCardCID","synthetic":true,"types":["os::drivers::block::sdcard::SDCardCID"]},{"text":"impl Freeze for SDCardInfo","synthetic":true,"types":["os::drivers::block::sdcard::SDCardInfo"]},{"text":"impl Freeze for PERIPHERALS","synthetic":true,"types":["os::drivers::block::sdcard::PERIPHERALS"]},{"text":"impl !Freeze for SDCardWrapper","synthetic":true,"types":["os::drivers::block::sdcard::SDCardWrapper"]},{"text":"impl !Freeze for VirtIOBlock","synthetic":true,"types":["os::drivers::block::virtio_blk::VirtIOBlock"]},{"text":"impl Freeze for QUEUE_FRAMES","synthetic":true,"types":["os::drivers::block::virtio_blk::QUEUE_FRAMES"]},{"text":"impl Freeze for BLOCK_DEVICE","synthetic":true,"types":["os::drivers::block::BLOCK_DEVICE"]},{"text":"impl !Freeze for OSInode","synthetic":true,"types":["os::fs::inode::OSInode"]},{"text":"impl Freeze for OSInodeInner","synthetic":true,"types":["os::fs::inode::OSInodeInner"]},{"text":"impl Freeze for ROOT_INODE","synthetic":true,"types":["os::fs::inode::ROOT_INODE"]},{"text":"impl Freeze for OpenFlags","synthetic":true,"types":["os::fs::inode::OpenFlags"]},{"text":"impl Freeze for Pipe","synthetic":true,"types":["os::fs::pipe::Pipe"]},{"text":"impl Freeze for RingBufferStatus","synthetic":true,"types":["os::fs::pipe::RingBufferStatus"]},{"text":"impl Freeze for PipeRingBuffer","synthetic":true,"types":["os::fs::pipe::PipeRingBuffer"]},{"text":"impl Freeze for Stdin","synthetic":true,"types":["os::fs::stdio::Stdin"]},{"text":"impl Freeze for Stdout","synthetic":true,"types":["os::fs::stdio::Stdout"]},{"text":"impl Freeze for PhysAddr","synthetic":true,"types":["os::mm::address::PhysAddr"]},{"text":"impl Freeze for VirtAddr","synthetic":true,"types":["os::mm::address::VirtAddr"]},{"text":"impl Freeze for PhysPageNum","synthetic":true,"types":["os::mm::address::PhysPageNum"]},{"text":"impl Freeze for VirtPageNum","synthetic":true,"types":["os::mm::address::VirtPageNum"]},{"text":"impl<T> Freeze for SimpleRange<T> where
T: Freeze, ","synthetic":true,"types":["os::mm::address::SimpleRange"]},{"text":"impl<T> Freeze for SimpleRangeIterator<T> where
T: Freeze, ","synthetic":true,"types":["os::mm::address::SimpleRangeIterator"]},{"text":"impl Freeze for FrameTracker","synthetic":true,"types":["os::mm::frame_allocator::FrameTracker"]},{"text":"impl Freeze for StackFrameAllocator","synthetic":true,"types":["os::mm::frame_allocator::StackFrameAllocator"]},{"text":"impl Freeze for FRAME_ALLOCATOR","synthetic":true,"types":["os::mm::frame_allocator::FRAME_ALLOCATOR"]},{"text":"impl Freeze for KERNEL_SPACE","synthetic":true,"types":["os::mm::memory_set::KERNEL_SPACE"]},{"text":"impl Freeze for MemorySet","synthetic":true,"types":["os::mm::memory_set::MemorySet"]},{"text":"impl Freeze for MapArea","synthetic":true,"types":["os::mm::memory_set::MapArea"]},{"text":"impl Freeze for MapType","synthetic":true,"types":["os::mm::memory_set::MapType"]},{"text":"impl Freeze for MapPermission","synthetic":true,"types":["os::mm::memory_set::MapPermission"]},{"text":"impl Freeze for PTEFlags","synthetic":true,"types":["os::mm::page_table::PTEFlags"]},{"text":"impl Freeze for PageTableEntry","synthetic":true,"types":["os::mm::page_table::PageTableEntry"]},{"text":"impl Freeze for PageTable","synthetic":true,"types":["os::mm::page_table::PageTable"]},{"text":"impl Freeze for UserBuffer","synthetic":true,"types":["os::mm::page_table::UserBuffer"]},{"text":"impl Freeze for UserBufferIterator","synthetic":true,"types":["os::mm::page_table::UserBufferIterator"]},{"text":"impl<T> !Freeze for UPSafeCell<T>","synthetic":true,"types":["os::sync::up::UPSafeCell"]},{"text":"impl Freeze for TaskContext","synthetic":true,"types":["os::task::context::TaskContext"]},{"text":"impl Freeze for TaskManager","synthetic":true,"types":["os::task::manager::TaskManager"]},{"text":"impl Freeze for TASK_MANAGER","synthetic":true,"types":["os::task::manager::TASK_MANAGER"]},{"text":"impl Freeze for PID2TCB","synthetic":true,"types":["os::task::manager::PID2TCB"]},{"text":"impl Freeze for PidAllocator","synthetic":true,"types":["os::task::pid::PidAllocator"]},{"text":"impl Freeze for PID_ALLOCATOR","synthetic":true,"types":["os::task::pid::PID_ALLOCATOR"]},{"text":"impl Freeze for PidHandle","synthetic":true,"types":["os::task::pid::PidHandle"]},{"text":"impl Freeze for KernelStack","synthetic":true,"types":["os::task::pid::KernelStack"]},{"text":"impl Freeze for Processor","synthetic":true,"types":["os::task::processor::Processor"]},{"text":"impl Freeze for PROCESSOR","synthetic":true,"types":["os::task::processor::PROCESSOR"]},{"text":"impl Freeze for SignalFlags","synthetic":true,"types":["os::task::signal::SignalFlags"]},{"text":"impl !Freeze for TaskControlBlock","synthetic":true,"types":["os::task::task::TaskControlBlock"]},{"text":"impl Freeze for TaskControlBlockInner","synthetic":true,"types":["os::task::task::TaskControlBlockInner"]},{"text":"impl Freeze for TaskStatus","synthetic":true,"types":["os::task::task::TaskStatus"]},{"text":"impl Freeze for INITPROC","synthetic":true,"types":["os::task::INITPROC"]},{"text":"impl Freeze for TrapContext","synthetic":true,"types":["os::trap::context::TrapContext"]}];
+implementors["os"] = [{"text":"impl Freeze for Stdout","synthetic":true,"types":["os::console::Stdout"]},{"text":"impl<SPI> Freeze for SDCard<SPI> where
SPI: Freeze, ","synthetic":true,"types":["os::drivers::block::sdcard::SDCard"]},{"text":"impl Freeze for CMD","synthetic":true,"types":["os::drivers::block::sdcard::CMD"]},{"text":"impl Freeze for InitError","synthetic":true,"types":["os::drivers::block::sdcard::InitError"]},{"text":"impl Freeze for SDCardCSD","synthetic":true,"types":["os::drivers::block::sdcard::SDCardCSD"]},{"text":"impl Freeze for SDCardCID","synthetic":true,"types":["os::drivers::block::sdcard::SDCardCID"]},{"text":"impl Freeze for SDCardInfo","synthetic":true,"types":["os::drivers::block::sdcard::SDCardInfo"]},{"text":"impl Freeze for PERIPHERALS","synthetic":true,"types":["os::drivers::block::sdcard::PERIPHERALS"]},{"text":"impl !Freeze for SDCardWrapper","synthetic":true,"types":["os::drivers::block::sdcard::SDCardWrapper"]},{"text":"impl !Freeze for VirtIOBlock","synthetic":true,"types":["os::drivers::block::virtio_blk::VirtIOBlock"]},{"text":"impl Freeze for QUEUE_FRAMES","synthetic":true,"types":["os::drivers::block::virtio_blk::QUEUE_FRAMES"]},{"text":"impl Freeze for BLOCK_DEVICE","synthetic":true,"types":["os::drivers::block::BLOCK_DEVICE"]},{"text":"impl !Freeze for OSInode","synthetic":true,"types":["os::fs::inode::OSInode"]},{"text":"impl Freeze for OSInodeInner","synthetic":true,"types":["os::fs::inode::OSInodeInner"]},{"text":"impl Freeze for ROOT_INODE","synthetic":true,"types":["os::fs::inode::ROOT_INODE"]},{"text":"impl Freeze for OpenFlags","synthetic":true,"types":["os::fs::inode::OpenFlags"]},{"text":"impl Freeze for Pipe","synthetic":true,"types":["os::fs::pipe::Pipe"]},{"text":"impl Freeze for RingBufferStatus","synthetic":true,"types":["os::fs::pipe::RingBufferStatus"]},{"text":"impl Freeze for PipeRingBuffer","synthetic":true,"types":["os::fs::pipe::PipeRingBuffer"]},{"text":"impl Freeze for Stdin","synthetic":true,"types":["os::fs::stdio::Stdin"]},{"text":"impl Freeze for Stdout","synthetic":true,"types":["os::fs::stdio::Stdout"]},{"text":"impl Freeze for PhysAddr","synthetic":true,"types":["os::mm::address::PhysAddr"]},{"text":"impl Freeze for VirtAddr","synthetic":true,"types":["os::mm::address::VirtAddr"]},{"text":"impl Freeze for PhysPageNum","synthetic":true,"types":["os::mm::address::PhysPageNum"]},{"text":"impl Freeze for VirtPageNum","synthetic":true,"types":["os::mm::address::VirtPageNum"]},{"text":"impl<T> Freeze for SimpleRange<T> where
T: Freeze, ","synthetic":true,"types":["os::mm::address::SimpleRange"]},{"text":"impl<T> Freeze for SimpleRangeIterator<T> where
T: Freeze, ","synthetic":true,"types":["os::mm::address::SimpleRangeIterator"]},{"text":"impl Freeze for FrameTracker","synthetic":true,"types":["os::mm::frame_allocator::FrameTracker"]},{"text":"impl Freeze for StackFrameAllocator","synthetic":true,"types":["os::mm::frame_allocator::StackFrameAllocator"]},{"text":"impl Freeze for FRAME_ALLOCATOR","synthetic":true,"types":["os::mm::frame_allocator::FRAME_ALLOCATOR"]},{"text":"impl Freeze for KERNEL_SPACE","synthetic":true,"types":["os::mm::memory_set::KERNEL_SPACE"]},{"text":"impl Freeze for MemorySet","synthetic":true,"types":["os::mm::memory_set::MemorySet"]},{"text":"impl Freeze for MapArea","synthetic":true,"types":["os::mm::memory_set::MapArea"]},{"text":"impl Freeze for MapType","synthetic":true,"types":["os::mm::memory_set::MapType"]},{"text":"impl Freeze for MapPermission","synthetic":true,"types":["os::mm::memory_set::MapPermission"]},{"text":"impl Freeze for PTEFlags","synthetic":true,"types":["os::mm::page_table::PTEFlags"]},{"text":"impl Freeze for PageTableEntry","synthetic":true,"types":["os::mm::page_table::PageTableEntry"]},{"text":"impl Freeze for PageTable","synthetic":true,"types":["os::mm::page_table::PageTable"]},{"text":"impl Freeze for UserBuffer","synthetic":true,"types":["os::mm::page_table::UserBuffer"]},{"text":"impl Freeze for UserBufferIterator","synthetic":true,"types":["os::mm::page_table::UserBufferIterator"]},{"text":"impl<T> !Freeze for UPSafeCell<T>","synthetic":true,"types":["os::sync::up::UPSafeCell"]},{"text":"impl Freeze for TaskContext","synthetic":true,"types":["os::task::context::TaskContext"]},{"text":"impl Freeze for TaskManager","synthetic":true,"types":["os::task::manager::TaskManager"]},{"text":"impl Freeze for TASK_MANAGER","synthetic":true,"types":["os::task::manager::TASK_MANAGER"]},{"text":"impl Freeze for PID2TCB","synthetic":true,"types":["os::task::manager::PID2TCB"]},{"text":"impl Freeze for PidAllocator","synthetic":true,"types":["os::task::pid::PidAllocator"]},{"text":"impl Freeze for PID_ALLOCATOR","synthetic":true,"types":["os::task::pid::PID_ALLOCATOR"]},{"text":"impl Freeze for PidHandle","synthetic":true,"types":["os::task::pid::PidHandle"]},{"text":"impl Freeze for KernelStack","synthetic":true,"types":["os::task::pid::KernelStack"]},{"text":"impl Freeze for Processor","synthetic":true,"types":["os::task::processor::Processor"]},{"text":"impl Freeze for PROCESSOR","synthetic":true,"types":["os::task::processor::PROCESSOR"]},{"text":"impl Freeze for SignalFlags","synthetic":true,"types":["os::task::signal::SignalFlags"]},{"text":"impl Freeze for SignalAction","synthetic":true,"types":["os::task::action::SignalAction"]},{"text":"impl Freeze for SignalActions","synthetic":true,"types":["os::task::action::SignalActions"]},{"text":"impl !Freeze for TaskControlBlock","synthetic":true,"types":["os::task::task::TaskControlBlock"]},{"text":"impl Freeze for TaskControlBlockInner","synthetic":true,"types":["os::task::task::TaskControlBlockInner"]},{"text":"impl Freeze for TaskStatus","synthetic":true,"types":["os::task::task::TaskStatus"]},{"text":"impl Freeze for INITPROC","synthetic":true,"types":["os::task::INITPROC"]},{"text":"impl Freeze for TrapContext","synthetic":true,"types":["os::trap::context::TrapContext"]}];
if (window.register_implementors) {window.register_implementors(implementors);} else {window.pending_implementors = implementors;}})()
\ No newline at end of file
diff --git a/ch7/implementors/core/marker/trait.Send.js b/ch7/implementors/core/marker/trait.Send.js
index cb6ee144..cc05236e 100644
--- a/ch7/implementors/core/marker/trait.Send.js
+++ b/ch7/implementors/core/marker/trait.Send.js
@@ -1,3 +1,3 @@
(function() {var implementors = {};
-implementors["os"] = [{"text":"impl Send for Stdout","synthetic":true,"types":["os::console::Stdout"]},{"text":"impl<SPI> Send for SDCard<SPI> where
SPI: Send, ","synthetic":true,"types":["os::drivers::block::sdcard::SDCard"]},{"text":"impl Send for CMD","synthetic":true,"types":["os::drivers::block::sdcard::CMD"]},{"text":"impl Send for InitError","synthetic":true,"types":["os::drivers::block::sdcard::InitError"]},{"text":"impl Send for SDCardCSD","synthetic":true,"types":["os::drivers::block::sdcard::SDCardCSD"]},{"text":"impl Send for SDCardCID","synthetic":true,"types":["os::drivers::block::sdcard::SDCardCID"]},{"text":"impl Send for SDCardInfo","synthetic":true,"types":["os::drivers::block::sdcard::SDCardInfo"]},{"text":"impl Send for PERIPHERALS","synthetic":true,"types":["os::drivers::block::sdcard::PERIPHERALS"]},{"text":"impl Send for SDCardWrapper","synthetic":true,"types":["os::drivers::block::sdcard::SDCardWrapper"]},{"text":"impl Send for VirtIOBlock","synthetic":true,"types":["os::drivers::block::virtio_blk::VirtIOBlock"]},{"text":"impl Send for QUEUE_FRAMES","synthetic":true,"types":["os::drivers::block::virtio_blk::QUEUE_FRAMES"]},{"text":"impl Send for BLOCK_DEVICE","synthetic":true,"types":["os::drivers::block::BLOCK_DEVICE"]},{"text":"impl Send for OSInode","synthetic":true,"types":["os::fs::inode::OSInode"]},{"text":"impl Send for OSInodeInner","synthetic":true,"types":["os::fs::inode::OSInodeInner"]},{"text":"impl Send for ROOT_INODE","synthetic":true,"types":["os::fs::inode::ROOT_INODE"]},{"text":"impl Send for OpenFlags","synthetic":true,"types":["os::fs::inode::OpenFlags"]},{"text":"impl Send for Pipe","synthetic":true,"types":["os::fs::pipe::Pipe"]},{"text":"impl Send for RingBufferStatus","synthetic":true,"types":["os::fs::pipe::RingBufferStatus"]},{"text":"impl Send for PipeRingBuffer","synthetic":true,"types":["os::fs::pipe::PipeRingBuffer"]},{"text":"impl Send for Stdin","synthetic":true,"types":["os::fs::stdio::Stdin"]},{"text":"impl Send for Stdout","synthetic":true,"types":["os::fs::stdio::Stdout"]},{"text":"impl Send for PhysAddr","synthetic":true,"types":["os::mm::address::PhysAddr"]},{"text":"impl Send for VirtAddr","synthetic":true,"types":["os::mm::address::VirtAddr"]},{"text":"impl Send for PhysPageNum","synthetic":true,"types":["os::mm::address::PhysPageNum"]},{"text":"impl Send for VirtPageNum","synthetic":true,"types":["os::mm::address::VirtPageNum"]},{"text":"impl<T> Send for SimpleRange<T> where
T: Send, ","synthetic":true,"types":["os::mm::address::SimpleRange"]},{"text":"impl<T> Send for SimpleRangeIterator<T> where
T: Send, ","synthetic":true,"types":["os::mm::address::SimpleRangeIterator"]},{"text":"impl Send for FrameTracker","synthetic":true,"types":["os::mm::frame_allocator::FrameTracker"]},{"text":"impl Send for StackFrameAllocator","synthetic":true,"types":["os::mm::frame_allocator::StackFrameAllocator"]},{"text":"impl Send for FRAME_ALLOCATOR","synthetic":true,"types":["os::mm::frame_allocator::FRAME_ALLOCATOR"]},{"text":"impl Send for KERNEL_SPACE","synthetic":true,"types":["os::mm::memory_set::KERNEL_SPACE"]},{"text":"impl Send for MemorySet","synthetic":true,"types":["os::mm::memory_set::MemorySet"]},{"text":"impl Send for MapArea","synthetic":true,"types":["os::mm::memory_set::MapArea"]},{"text":"impl Send for MapType","synthetic":true,"types":["os::mm::memory_set::MapType"]},{"text":"impl Send for MapPermission","synthetic":true,"types":["os::mm::memory_set::MapPermission"]},{"text":"impl Send for PTEFlags","synthetic":true,"types":["os::mm::page_table::PTEFlags"]},{"text":"impl Send for PageTableEntry","synthetic":true,"types":["os::mm::page_table::PageTableEntry"]},{"text":"impl Send for PageTable","synthetic":true,"types":["os::mm::page_table::PageTable"]},{"text":"impl Send for UserBuffer","synthetic":true,"types":["os::mm::page_table::UserBuffer"]},{"text":"impl Send for UserBufferIterator","synthetic":true,"types":["os::mm::page_table::UserBufferIterator"]},{"text":"impl<T> Send for UPSafeCell<T> where
T: Send, ","synthetic":true,"types":["os::sync::up::UPSafeCell"]},{"text":"impl Send for TaskContext","synthetic":true,"types":["os::task::context::TaskContext"]},{"text":"impl Send for TaskManager","synthetic":true,"types":["os::task::manager::TaskManager"]},{"text":"impl Send for TASK_MANAGER","synthetic":true,"types":["os::task::manager::TASK_MANAGER"]},{"text":"impl Send for PID2TCB","synthetic":true,"types":["os::task::manager::PID2TCB"]},{"text":"impl Send for PidAllocator","synthetic":true,"types":["os::task::pid::PidAllocator"]},{"text":"impl Send for PID_ALLOCATOR","synthetic":true,"types":["os::task::pid::PID_ALLOCATOR"]},{"text":"impl Send for PidHandle","synthetic":true,"types":["os::task::pid::PidHandle"]},{"text":"impl Send for KernelStack","synthetic":true,"types":["os::task::pid::KernelStack"]},{"text":"impl Send for Processor","synthetic":true,"types":["os::task::processor::Processor"]},{"text":"impl Send for PROCESSOR","synthetic":true,"types":["os::task::processor::PROCESSOR"]},{"text":"impl Send for SignalFlags","synthetic":true,"types":["os::task::signal::SignalFlags"]},{"text":"impl Send for TaskControlBlock","synthetic":true,"types":["os::task::task::TaskControlBlock"]},{"text":"impl Send for TaskControlBlockInner","synthetic":true,"types":["os::task::task::TaskControlBlockInner"]},{"text":"impl Send for TaskStatus","synthetic":true,"types":["os::task::task::TaskStatus"]},{"text":"impl Send for INITPROC","synthetic":true,"types":["os::task::INITPROC"]},{"text":"impl Send for TrapContext","synthetic":true,"types":["os::trap::context::TrapContext"]}];
+implementors["os"] = [{"text":"impl Send for Stdout","synthetic":true,"types":["os::console::Stdout"]},{"text":"impl<SPI> Send for SDCard<SPI> where
SPI: Send, ","synthetic":true,"types":["os::drivers::block::sdcard::SDCard"]},{"text":"impl Send for CMD","synthetic":true,"types":["os::drivers::block::sdcard::CMD"]},{"text":"impl Send for InitError","synthetic":true,"types":["os::drivers::block::sdcard::InitError"]},{"text":"impl Send for SDCardCSD","synthetic":true,"types":["os::drivers::block::sdcard::SDCardCSD"]},{"text":"impl Send for SDCardCID","synthetic":true,"types":["os::drivers::block::sdcard::SDCardCID"]},{"text":"impl Send for SDCardInfo","synthetic":true,"types":["os::drivers::block::sdcard::SDCardInfo"]},{"text":"impl Send for PERIPHERALS","synthetic":true,"types":["os::drivers::block::sdcard::PERIPHERALS"]},{"text":"impl Send for SDCardWrapper","synthetic":true,"types":["os::drivers::block::sdcard::SDCardWrapper"]},{"text":"impl Send for VirtIOBlock","synthetic":true,"types":["os::drivers::block::virtio_blk::VirtIOBlock"]},{"text":"impl Send for QUEUE_FRAMES","synthetic":true,"types":["os::drivers::block::virtio_blk::QUEUE_FRAMES"]},{"text":"impl Send for BLOCK_DEVICE","synthetic":true,"types":["os::drivers::block::BLOCK_DEVICE"]},{"text":"impl Send for OSInode","synthetic":true,"types":["os::fs::inode::OSInode"]},{"text":"impl Send for OSInodeInner","synthetic":true,"types":["os::fs::inode::OSInodeInner"]},{"text":"impl Send for ROOT_INODE","synthetic":true,"types":["os::fs::inode::ROOT_INODE"]},{"text":"impl Send for OpenFlags","synthetic":true,"types":["os::fs::inode::OpenFlags"]},{"text":"impl Send for Pipe","synthetic":true,"types":["os::fs::pipe::Pipe"]},{"text":"impl Send for RingBufferStatus","synthetic":true,"types":["os::fs::pipe::RingBufferStatus"]},{"text":"impl Send for PipeRingBuffer","synthetic":true,"types":["os::fs::pipe::PipeRingBuffer"]},{"text":"impl Send for Stdin","synthetic":true,"types":["os::fs::stdio::Stdin"]},{"text":"impl Send for Stdout","synthetic":true,"types":["os::fs::stdio::Stdout"]},{"text":"impl Send for PhysAddr","synthetic":true,"types":["os::mm::address::PhysAddr"]},{"text":"impl Send for VirtAddr","synthetic":true,"types":["os::mm::address::VirtAddr"]},{"text":"impl Send for PhysPageNum","synthetic":true,"types":["os::mm::address::PhysPageNum"]},{"text":"impl Send for VirtPageNum","synthetic":true,"types":["os::mm::address::VirtPageNum"]},{"text":"impl<T> Send for SimpleRange<T> where
T: Send, ","synthetic":true,"types":["os::mm::address::SimpleRange"]},{"text":"impl<T> Send for SimpleRangeIterator<T> where
T: Send, ","synthetic":true,"types":["os::mm::address::SimpleRangeIterator"]},{"text":"impl Send for FrameTracker","synthetic":true,"types":["os::mm::frame_allocator::FrameTracker"]},{"text":"impl Send for StackFrameAllocator","synthetic":true,"types":["os::mm::frame_allocator::StackFrameAllocator"]},{"text":"impl Send for FRAME_ALLOCATOR","synthetic":true,"types":["os::mm::frame_allocator::FRAME_ALLOCATOR"]},{"text":"impl Send for KERNEL_SPACE","synthetic":true,"types":["os::mm::memory_set::KERNEL_SPACE"]},{"text":"impl Send for MemorySet","synthetic":true,"types":["os::mm::memory_set::MemorySet"]},{"text":"impl Send for MapArea","synthetic":true,"types":["os::mm::memory_set::MapArea"]},{"text":"impl Send for MapType","synthetic":true,"types":["os::mm::memory_set::MapType"]},{"text":"impl Send for MapPermission","synthetic":true,"types":["os::mm::memory_set::MapPermission"]},{"text":"impl Send for PTEFlags","synthetic":true,"types":["os::mm::page_table::PTEFlags"]},{"text":"impl Send for PageTableEntry","synthetic":true,"types":["os::mm::page_table::PageTableEntry"]},{"text":"impl Send for PageTable","synthetic":true,"types":["os::mm::page_table::PageTable"]},{"text":"impl Send for UserBuffer","synthetic":true,"types":["os::mm::page_table::UserBuffer"]},{"text":"impl Send for UserBufferIterator","synthetic":true,"types":["os::mm::page_table::UserBufferIterator"]},{"text":"impl<T> Send for UPSafeCell<T> where
T: Send, ","synthetic":true,"types":["os::sync::up::UPSafeCell"]},{"text":"impl Send for TaskContext","synthetic":true,"types":["os::task::context::TaskContext"]},{"text":"impl Send for TaskManager","synthetic":true,"types":["os::task::manager::TaskManager"]},{"text":"impl Send for TASK_MANAGER","synthetic":true,"types":["os::task::manager::TASK_MANAGER"]},{"text":"impl Send for PID2TCB","synthetic":true,"types":["os::task::manager::PID2TCB"]},{"text":"impl Send for PidAllocator","synthetic":true,"types":["os::task::pid::PidAllocator"]},{"text":"impl Send for PID_ALLOCATOR","synthetic":true,"types":["os::task::pid::PID_ALLOCATOR"]},{"text":"impl Send for PidHandle","synthetic":true,"types":["os::task::pid::PidHandle"]},{"text":"impl Send for KernelStack","synthetic":true,"types":["os::task::pid::KernelStack"]},{"text":"impl Send for Processor","synthetic":true,"types":["os::task::processor::Processor"]},{"text":"impl Send for PROCESSOR","synthetic":true,"types":["os::task::processor::PROCESSOR"]},{"text":"impl Send for SignalFlags","synthetic":true,"types":["os::task::signal::SignalFlags"]},{"text":"impl Send for SignalAction","synthetic":true,"types":["os::task::action::SignalAction"]},{"text":"impl Send for SignalActions","synthetic":true,"types":["os::task::action::SignalActions"]},{"text":"impl Send for TaskControlBlock","synthetic":true,"types":["os::task::task::TaskControlBlock"]},{"text":"impl Send for TaskControlBlockInner","synthetic":true,"types":["os::task::task::TaskControlBlockInner"]},{"text":"impl Send for TaskStatus","synthetic":true,"types":["os::task::task::TaskStatus"]},{"text":"impl Send for INITPROC","synthetic":true,"types":["os::task::INITPROC"]},{"text":"impl Send for TrapContext","synthetic":true,"types":["os::trap::context::TrapContext"]}];
if (window.register_implementors) {window.register_implementors(implementors);} else {window.pending_implementors = implementors;}})()
\ No newline at end of file
diff --git a/ch7/implementors/core/marker/trait.Sync.js b/ch7/implementors/core/marker/trait.Sync.js
index dfb7bf5d..70c0b2f5 100644
--- a/ch7/implementors/core/marker/trait.Sync.js
+++ b/ch7/implementors/core/marker/trait.Sync.js
@@ -1,3 +1,3 @@
(function() {var implementors = {};
-implementors["os"] = [{"text":"impl Sync for Stdout","synthetic":true,"types":["os::console::Stdout"]},{"text":"impl<SPI> Sync for SDCard<SPI> where
SPI: Sync, ","synthetic":true,"types":["os::drivers::block::sdcard::SDCard"]},{"text":"impl Sync for CMD","synthetic":true,"types":["os::drivers::block::sdcard::CMD"]},{"text":"impl Sync for InitError","synthetic":true,"types":["os::drivers::block::sdcard::InitError"]},{"text":"impl Sync for SDCardCSD","synthetic":true,"types":["os::drivers::block::sdcard::SDCardCSD"]},{"text":"impl Sync for SDCardCID","synthetic":true,"types":["os::drivers::block::sdcard::SDCardCID"]},{"text":"impl Sync for SDCardInfo","synthetic":true,"types":["os::drivers::block::sdcard::SDCardInfo"]},{"text":"impl Sync for PERIPHERALS","synthetic":true,"types":["os::drivers::block::sdcard::PERIPHERALS"]},{"text":"impl Sync for SDCardWrapper","synthetic":true,"types":["os::drivers::block::sdcard::SDCardWrapper"]},{"text":"impl Sync for VirtIOBlock","synthetic":true,"types":["os::drivers::block::virtio_blk::VirtIOBlock"]},{"text":"impl Sync for QUEUE_FRAMES","synthetic":true,"types":["os::drivers::block::virtio_blk::QUEUE_FRAMES"]},{"text":"impl Sync for BLOCK_DEVICE","synthetic":true,"types":["os::drivers::block::BLOCK_DEVICE"]},{"text":"impl Sync for OSInode","synthetic":true,"types":["os::fs::inode::OSInode"]},{"text":"impl Sync for OSInodeInner","synthetic":true,"types":["os::fs::inode::OSInodeInner"]},{"text":"impl Sync for ROOT_INODE","synthetic":true,"types":["os::fs::inode::ROOT_INODE"]},{"text":"impl Sync for OpenFlags","synthetic":true,"types":["os::fs::inode::OpenFlags"]},{"text":"impl Sync for Pipe","synthetic":true,"types":["os::fs::pipe::Pipe"]},{"text":"impl Sync for RingBufferStatus","synthetic":true,"types":["os::fs::pipe::RingBufferStatus"]},{"text":"impl Sync for PipeRingBuffer","synthetic":true,"types":["os::fs::pipe::PipeRingBuffer"]},{"text":"impl Sync for Stdin","synthetic":true,"types":["os::fs::stdio::Stdin"]},{"text":"impl Sync for Stdout","synthetic":true,"types":["os::fs::stdio::Stdout"]},{"text":"impl Sync for PhysAddr","synthetic":true,"types":["os::mm::address::PhysAddr"]},{"text":"impl Sync for VirtAddr","synthetic":true,"types":["os::mm::address::VirtAddr"]},{"text":"impl Sync for PhysPageNum","synthetic":true,"types":["os::mm::address::PhysPageNum"]},{"text":"impl Sync for VirtPageNum","synthetic":true,"types":["os::mm::address::VirtPageNum"]},{"text":"impl<T> Sync for SimpleRange<T> where
T: Sync, ","synthetic":true,"types":["os::mm::address::SimpleRange"]},{"text":"impl<T> Sync for SimpleRangeIterator<T> where
T: Sync, ","synthetic":true,"types":["os::mm::address::SimpleRangeIterator"]},{"text":"impl Sync for FrameTracker","synthetic":true,"types":["os::mm::frame_allocator::FrameTracker"]},{"text":"impl Sync for StackFrameAllocator","synthetic":true,"types":["os::mm::frame_allocator::StackFrameAllocator"]},{"text":"impl Sync for FRAME_ALLOCATOR","synthetic":true,"types":["os::mm::frame_allocator::FRAME_ALLOCATOR"]},{"text":"impl Sync for KERNEL_SPACE","synthetic":true,"types":["os::mm::memory_set::KERNEL_SPACE"]},{"text":"impl Sync for MemorySet","synthetic":true,"types":["os::mm::memory_set::MemorySet"]},{"text":"impl Sync for MapArea","synthetic":true,"types":["os::mm::memory_set::MapArea"]},{"text":"impl Sync for MapType","synthetic":true,"types":["os::mm::memory_set::MapType"]},{"text":"impl Sync for MapPermission","synthetic":true,"types":["os::mm::memory_set::MapPermission"]},{"text":"impl Sync for PTEFlags","synthetic":true,"types":["os::mm::page_table::PTEFlags"]},{"text":"impl Sync for PageTableEntry","synthetic":true,"types":["os::mm::page_table::PageTableEntry"]},{"text":"impl Sync for PageTable","synthetic":true,"types":["os::mm::page_table::PageTable"]},{"text":"impl Sync for UserBuffer","synthetic":true,"types":["os::mm::page_table::UserBuffer"]},{"text":"impl Sync for UserBufferIterator","synthetic":true,"types":["os::mm::page_table::UserBufferIterator"]},{"text":"impl Sync for TaskContext","synthetic":true,"types":["os::task::context::TaskContext"]},{"text":"impl Sync for TaskManager","synthetic":true,"types":["os::task::manager::TaskManager"]},{"text":"impl Sync for TASK_MANAGER","synthetic":true,"types":["os::task::manager::TASK_MANAGER"]},{"text":"impl Sync for PID2TCB","synthetic":true,"types":["os::task::manager::PID2TCB"]},{"text":"impl Sync for PidAllocator","synthetic":true,"types":["os::task::pid::PidAllocator"]},{"text":"impl Sync for PID_ALLOCATOR","synthetic":true,"types":["os::task::pid::PID_ALLOCATOR"]},{"text":"impl Sync for PidHandle","synthetic":true,"types":["os::task::pid::PidHandle"]},{"text":"impl Sync for KernelStack","synthetic":true,"types":["os::task::pid::KernelStack"]},{"text":"impl Sync for Processor","synthetic":true,"types":["os::task::processor::Processor"]},{"text":"impl Sync for PROCESSOR","synthetic":true,"types":["os::task::processor::PROCESSOR"]},{"text":"impl Sync for SignalFlags","synthetic":true,"types":["os::task::signal::SignalFlags"]},{"text":"impl Sync for TaskControlBlock","synthetic":true,"types":["os::task::task::TaskControlBlock"]},{"text":"impl Sync for TaskControlBlockInner","synthetic":true,"types":["os::task::task::TaskControlBlockInner"]},{"text":"impl Sync for TaskStatus","synthetic":true,"types":["os::task::task::TaskStatus"]},{"text":"impl Sync for INITPROC","synthetic":true,"types":["os::task::INITPROC"]},{"text":"impl Sync for TrapContext","synthetic":true,"types":["os::trap::context::TrapContext"]},{"text":"impl<T> Sync for UPSafeCell<T>","synthetic":false,"types":["os::sync::up::UPSafeCell"]}];
+implementors["os"] = [{"text":"impl Sync for Stdout","synthetic":true,"types":["os::console::Stdout"]},{"text":"impl<SPI> Sync for SDCard<SPI> where
SPI: Sync, ","synthetic":true,"types":["os::drivers::block::sdcard::SDCard"]},{"text":"impl Sync for CMD","synthetic":true,"types":["os::drivers::block::sdcard::CMD"]},{"text":"impl Sync for InitError","synthetic":true,"types":["os::drivers::block::sdcard::InitError"]},{"text":"impl Sync for SDCardCSD","synthetic":true,"types":["os::drivers::block::sdcard::SDCardCSD"]},{"text":"impl Sync for SDCardCID","synthetic":true,"types":["os::drivers::block::sdcard::SDCardCID"]},{"text":"impl Sync for SDCardInfo","synthetic":true,"types":["os::drivers::block::sdcard::SDCardInfo"]},{"text":"impl Sync for PERIPHERALS","synthetic":true,"types":["os::drivers::block::sdcard::PERIPHERALS"]},{"text":"impl Sync for SDCardWrapper","synthetic":true,"types":["os::drivers::block::sdcard::SDCardWrapper"]},{"text":"impl Sync for VirtIOBlock","synthetic":true,"types":["os::drivers::block::virtio_blk::VirtIOBlock"]},{"text":"impl Sync for QUEUE_FRAMES","synthetic":true,"types":["os::drivers::block::virtio_blk::QUEUE_FRAMES"]},{"text":"impl Sync for BLOCK_DEVICE","synthetic":true,"types":["os::drivers::block::BLOCK_DEVICE"]},{"text":"impl Sync for OSInode","synthetic":true,"types":["os::fs::inode::OSInode"]},{"text":"impl Sync for OSInodeInner","synthetic":true,"types":["os::fs::inode::OSInodeInner"]},{"text":"impl Sync for ROOT_INODE","synthetic":true,"types":["os::fs::inode::ROOT_INODE"]},{"text":"impl Sync for OpenFlags","synthetic":true,"types":["os::fs::inode::OpenFlags"]},{"text":"impl Sync for Pipe","synthetic":true,"types":["os::fs::pipe::Pipe"]},{"text":"impl Sync for RingBufferStatus","synthetic":true,"types":["os::fs::pipe::RingBufferStatus"]},{"text":"impl Sync for PipeRingBuffer","synthetic":true,"types":["os::fs::pipe::PipeRingBuffer"]},{"text":"impl Sync for Stdin","synthetic":true,"types":["os::fs::stdio::Stdin"]},{"text":"impl Sync for Stdout","synthetic":true,"types":["os::fs::stdio::Stdout"]},{"text":"impl Sync for PhysAddr","synthetic":true,"types":["os::mm::address::PhysAddr"]},{"text":"impl Sync for VirtAddr","synthetic":true,"types":["os::mm::address::VirtAddr"]},{"text":"impl Sync for PhysPageNum","synthetic":true,"types":["os::mm::address::PhysPageNum"]},{"text":"impl Sync for VirtPageNum","synthetic":true,"types":["os::mm::address::VirtPageNum"]},{"text":"impl<T> Sync for SimpleRange<T> where
T: Sync, ","synthetic":true,"types":["os::mm::address::SimpleRange"]},{"text":"impl<T> Sync for SimpleRangeIterator<T> where
T: Sync, ","synthetic":true,"types":["os::mm::address::SimpleRangeIterator"]},{"text":"impl Sync for FrameTracker","synthetic":true,"types":["os::mm::frame_allocator::FrameTracker"]},{"text":"impl Sync for StackFrameAllocator","synthetic":true,"types":["os::mm::frame_allocator::StackFrameAllocator"]},{"text":"impl Sync for FRAME_ALLOCATOR","synthetic":true,"types":["os::mm::frame_allocator::FRAME_ALLOCATOR"]},{"text":"impl Sync for KERNEL_SPACE","synthetic":true,"types":["os::mm::memory_set::KERNEL_SPACE"]},{"text":"impl Sync for MemorySet","synthetic":true,"types":["os::mm::memory_set::MemorySet"]},{"text":"impl Sync for MapArea","synthetic":true,"types":["os::mm::memory_set::MapArea"]},{"text":"impl Sync for MapType","synthetic":true,"types":["os::mm::memory_set::MapType"]},{"text":"impl Sync for MapPermission","synthetic":true,"types":["os::mm::memory_set::MapPermission"]},{"text":"impl Sync for PTEFlags","synthetic":true,"types":["os::mm::page_table::PTEFlags"]},{"text":"impl Sync for PageTableEntry","synthetic":true,"types":["os::mm::page_table::PageTableEntry"]},{"text":"impl Sync for PageTable","synthetic":true,"types":["os::mm::page_table::PageTable"]},{"text":"impl Sync for UserBuffer","synthetic":true,"types":["os::mm::page_table::UserBuffer"]},{"text":"impl Sync for UserBufferIterator","synthetic":true,"types":["os::mm::page_table::UserBufferIterator"]},{"text":"impl Sync for TaskContext","synthetic":true,"types":["os::task::context::TaskContext"]},{"text":"impl Sync for TaskManager","synthetic":true,"types":["os::task::manager::TaskManager"]},{"text":"impl Sync for TASK_MANAGER","synthetic":true,"types":["os::task::manager::TASK_MANAGER"]},{"text":"impl Sync for PID2TCB","synthetic":true,"types":["os::task::manager::PID2TCB"]},{"text":"impl Sync for PidAllocator","synthetic":true,"types":["os::task::pid::PidAllocator"]},{"text":"impl Sync for PID_ALLOCATOR","synthetic":true,"types":["os::task::pid::PID_ALLOCATOR"]},{"text":"impl Sync for PidHandle","synthetic":true,"types":["os::task::pid::PidHandle"]},{"text":"impl Sync for KernelStack","synthetic":true,"types":["os::task::pid::KernelStack"]},{"text":"impl Sync for Processor","synthetic":true,"types":["os::task::processor::Processor"]},{"text":"impl Sync for PROCESSOR","synthetic":true,"types":["os::task::processor::PROCESSOR"]},{"text":"impl Sync for SignalFlags","synthetic":true,"types":["os::task::signal::SignalFlags"]},{"text":"impl Sync for SignalAction","synthetic":true,"types":["os::task::action::SignalAction"]},{"text":"impl Sync for SignalActions","synthetic":true,"types":["os::task::action::SignalActions"]},{"text":"impl Sync for TaskControlBlock","synthetic":true,"types":["os::task::task::TaskControlBlock"]},{"text":"impl Sync for TaskControlBlockInner","synthetic":true,"types":["os::task::task::TaskControlBlockInner"]},{"text":"impl Sync for TaskStatus","synthetic":true,"types":["os::task::task::TaskStatus"]},{"text":"impl Sync for INITPROC","synthetic":true,"types":["os::task::INITPROC"]},{"text":"impl Sync for TrapContext","synthetic":true,"types":["os::trap::context::TrapContext"]},{"text":"impl<T> Sync for UPSafeCell<T>","synthetic":false,"types":["os::sync::up::UPSafeCell"]}];
if (window.register_implementors) {window.register_implementors(implementors);} else {window.pending_implementors = implementors;}})()
\ No newline at end of file
diff --git a/ch7/implementors/core/marker/trait.Unpin.js b/ch7/implementors/core/marker/trait.Unpin.js
index d00553ec..2ea417ff 100644
--- a/ch7/implementors/core/marker/trait.Unpin.js
+++ b/ch7/implementors/core/marker/trait.Unpin.js
@@ -1,3 +1,3 @@
(function() {var implementors = {};
-implementors["os"] = [{"text":"impl Unpin for Stdout","synthetic":true,"types":["os::console::Stdout"]},{"text":"impl<SPI> Unpin for SDCard<SPI> where
SPI: Unpin, ","synthetic":true,"types":["os::drivers::block::sdcard::SDCard"]},{"text":"impl Unpin for CMD","synthetic":true,"types":["os::drivers::block::sdcard::CMD"]},{"text":"impl Unpin for InitError","synthetic":true,"types":["os::drivers::block::sdcard::InitError"]},{"text":"impl Unpin for SDCardCSD","synthetic":true,"types":["os::drivers::block::sdcard::SDCardCSD"]},{"text":"impl Unpin for SDCardCID","synthetic":true,"types":["os::drivers::block::sdcard::SDCardCID"]},{"text":"impl Unpin for SDCardInfo","synthetic":true,"types":["os::drivers::block::sdcard::SDCardInfo"]},{"text":"impl Unpin for PERIPHERALS","synthetic":true,"types":["os::drivers::block::sdcard::PERIPHERALS"]},{"text":"impl Unpin for SDCardWrapper","synthetic":true,"types":["os::drivers::block::sdcard::SDCardWrapper"]},{"text":"impl Unpin for VirtIOBlock","synthetic":true,"types":["os::drivers::block::virtio_blk::VirtIOBlock"]},{"text":"impl Unpin for QUEUE_FRAMES","synthetic":true,"types":["os::drivers::block::virtio_blk::QUEUE_FRAMES"]},{"text":"impl Unpin for BLOCK_DEVICE","synthetic":true,"types":["os::drivers::block::BLOCK_DEVICE"]},{"text":"impl Unpin for OSInode","synthetic":true,"types":["os::fs::inode::OSInode"]},{"text":"impl Unpin for OSInodeInner","synthetic":true,"types":["os::fs::inode::OSInodeInner"]},{"text":"impl Unpin for ROOT_INODE","synthetic":true,"types":["os::fs::inode::ROOT_INODE"]},{"text":"impl Unpin for OpenFlags","synthetic":true,"types":["os::fs::inode::OpenFlags"]},{"text":"impl Unpin for Pipe","synthetic":true,"types":["os::fs::pipe::Pipe"]},{"text":"impl Unpin for RingBufferStatus","synthetic":true,"types":["os::fs::pipe::RingBufferStatus"]},{"text":"impl Unpin for PipeRingBuffer","synthetic":true,"types":["os::fs::pipe::PipeRingBuffer"]},{"text":"impl Unpin for Stdin","synthetic":true,"types":["os::fs::stdio::Stdin"]},{"text":"impl Unpin for Stdout","synthetic":true,"types":["os::fs::stdio::Stdout"]},{"text":"impl Unpin for PhysAddr","synthetic":true,"types":["os::mm::address::PhysAddr"]},{"text":"impl Unpin for VirtAddr","synthetic":true,"types":["os::mm::address::VirtAddr"]},{"text":"impl Unpin for PhysPageNum","synthetic":true,"types":["os::mm::address::PhysPageNum"]},{"text":"impl Unpin for VirtPageNum","synthetic":true,"types":["os::mm::address::VirtPageNum"]},{"text":"impl<T> Unpin for SimpleRange<T> where
T: Unpin, ","synthetic":true,"types":["os::mm::address::SimpleRange"]},{"text":"impl<T> Unpin for SimpleRangeIterator<T> where
T: Unpin, ","synthetic":true,"types":["os::mm::address::SimpleRangeIterator"]},{"text":"impl Unpin for FrameTracker","synthetic":true,"types":["os::mm::frame_allocator::FrameTracker"]},{"text":"impl Unpin for StackFrameAllocator","synthetic":true,"types":["os::mm::frame_allocator::StackFrameAllocator"]},{"text":"impl Unpin for FRAME_ALLOCATOR","synthetic":true,"types":["os::mm::frame_allocator::FRAME_ALLOCATOR"]},{"text":"impl Unpin for KERNEL_SPACE","synthetic":true,"types":["os::mm::memory_set::KERNEL_SPACE"]},{"text":"impl Unpin for MemorySet","synthetic":true,"types":["os::mm::memory_set::MemorySet"]},{"text":"impl Unpin for MapArea","synthetic":true,"types":["os::mm::memory_set::MapArea"]},{"text":"impl Unpin for MapType","synthetic":true,"types":["os::mm::memory_set::MapType"]},{"text":"impl Unpin for MapPermission","synthetic":true,"types":["os::mm::memory_set::MapPermission"]},{"text":"impl Unpin for PTEFlags","synthetic":true,"types":["os::mm::page_table::PTEFlags"]},{"text":"impl Unpin for PageTableEntry","synthetic":true,"types":["os::mm::page_table::PageTableEntry"]},{"text":"impl Unpin for PageTable","synthetic":true,"types":["os::mm::page_table::PageTable"]},{"text":"impl Unpin for UserBuffer","synthetic":true,"types":["os::mm::page_table::UserBuffer"]},{"text":"impl Unpin for UserBufferIterator","synthetic":true,"types":["os::mm::page_table::UserBufferIterator"]},{"text":"impl<T> Unpin for UPSafeCell<T> where
T: Unpin, ","synthetic":true,"types":["os::sync::up::UPSafeCell"]},{"text":"impl Unpin for TaskContext","synthetic":true,"types":["os::task::context::TaskContext"]},{"text":"impl Unpin for TaskManager","synthetic":true,"types":["os::task::manager::TaskManager"]},{"text":"impl Unpin for TASK_MANAGER","synthetic":true,"types":["os::task::manager::TASK_MANAGER"]},{"text":"impl Unpin for PID2TCB","synthetic":true,"types":["os::task::manager::PID2TCB"]},{"text":"impl Unpin for PidAllocator","synthetic":true,"types":["os::task::pid::PidAllocator"]},{"text":"impl Unpin for PID_ALLOCATOR","synthetic":true,"types":["os::task::pid::PID_ALLOCATOR"]},{"text":"impl Unpin for PidHandle","synthetic":true,"types":["os::task::pid::PidHandle"]},{"text":"impl Unpin for KernelStack","synthetic":true,"types":["os::task::pid::KernelStack"]},{"text":"impl Unpin for Processor","synthetic":true,"types":["os::task::processor::Processor"]},{"text":"impl Unpin for PROCESSOR","synthetic":true,"types":["os::task::processor::PROCESSOR"]},{"text":"impl Unpin for SignalFlags","synthetic":true,"types":["os::task::signal::SignalFlags"]},{"text":"impl Unpin for TaskControlBlock","synthetic":true,"types":["os::task::task::TaskControlBlock"]},{"text":"impl Unpin for TaskControlBlockInner","synthetic":true,"types":["os::task::task::TaskControlBlockInner"]},{"text":"impl Unpin for TaskStatus","synthetic":true,"types":["os::task::task::TaskStatus"]},{"text":"impl Unpin for INITPROC","synthetic":true,"types":["os::task::INITPROC"]},{"text":"impl Unpin for TrapContext","synthetic":true,"types":["os::trap::context::TrapContext"]}];
+implementors["os"] = [{"text":"impl Unpin for Stdout","synthetic":true,"types":["os::console::Stdout"]},{"text":"impl<SPI> Unpin for SDCard<SPI> where
SPI: Unpin, ","synthetic":true,"types":["os::drivers::block::sdcard::SDCard"]},{"text":"impl Unpin for CMD","synthetic":true,"types":["os::drivers::block::sdcard::CMD"]},{"text":"impl Unpin for InitError","synthetic":true,"types":["os::drivers::block::sdcard::InitError"]},{"text":"impl Unpin for SDCardCSD","synthetic":true,"types":["os::drivers::block::sdcard::SDCardCSD"]},{"text":"impl Unpin for SDCardCID","synthetic":true,"types":["os::drivers::block::sdcard::SDCardCID"]},{"text":"impl Unpin for SDCardInfo","synthetic":true,"types":["os::drivers::block::sdcard::SDCardInfo"]},{"text":"impl Unpin for PERIPHERALS","synthetic":true,"types":["os::drivers::block::sdcard::PERIPHERALS"]},{"text":"impl Unpin for SDCardWrapper","synthetic":true,"types":["os::drivers::block::sdcard::SDCardWrapper"]},{"text":"impl Unpin for VirtIOBlock","synthetic":true,"types":["os::drivers::block::virtio_blk::VirtIOBlock"]},{"text":"impl Unpin for QUEUE_FRAMES","synthetic":true,"types":["os::drivers::block::virtio_blk::QUEUE_FRAMES"]},{"text":"impl Unpin for BLOCK_DEVICE","synthetic":true,"types":["os::drivers::block::BLOCK_DEVICE"]},{"text":"impl Unpin for OSInode","synthetic":true,"types":["os::fs::inode::OSInode"]},{"text":"impl Unpin for OSInodeInner","synthetic":true,"types":["os::fs::inode::OSInodeInner"]},{"text":"impl Unpin for ROOT_INODE","synthetic":true,"types":["os::fs::inode::ROOT_INODE"]},{"text":"impl Unpin for OpenFlags","synthetic":true,"types":["os::fs::inode::OpenFlags"]},{"text":"impl Unpin for Pipe","synthetic":true,"types":["os::fs::pipe::Pipe"]},{"text":"impl Unpin for RingBufferStatus","synthetic":true,"types":["os::fs::pipe::RingBufferStatus"]},{"text":"impl Unpin for PipeRingBuffer","synthetic":true,"types":["os::fs::pipe::PipeRingBuffer"]},{"text":"impl Unpin for Stdin","synthetic":true,"types":["os::fs::stdio::Stdin"]},{"text":"impl Unpin for Stdout","synthetic":true,"types":["os::fs::stdio::Stdout"]},{"text":"impl Unpin for PhysAddr","synthetic":true,"types":["os::mm::address::PhysAddr"]},{"text":"impl Unpin for VirtAddr","synthetic":true,"types":["os::mm::address::VirtAddr"]},{"text":"impl Unpin for PhysPageNum","synthetic":true,"types":["os::mm::address::PhysPageNum"]},{"text":"impl Unpin for VirtPageNum","synthetic":true,"types":["os::mm::address::VirtPageNum"]},{"text":"impl<T> Unpin for SimpleRange<T> where
T: Unpin, ","synthetic":true,"types":["os::mm::address::SimpleRange"]},{"text":"impl<T> Unpin for SimpleRangeIterator<T> where
T: Unpin, ","synthetic":true,"types":["os::mm::address::SimpleRangeIterator"]},{"text":"impl Unpin for FrameTracker","synthetic":true,"types":["os::mm::frame_allocator::FrameTracker"]},{"text":"impl Unpin for StackFrameAllocator","synthetic":true,"types":["os::mm::frame_allocator::StackFrameAllocator"]},{"text":"impl Unpin for FRAME_ALLOCATOR","synthetic":true,"types":["os::mm::frame_allocator::FRAME_ALLOCATOR"]},{"text":"impl Unpin for KERNEL_SPACE","synthetic":true,"types":["os::mm::memory_set::KERNEL_SPACE"]},{"text":"impl Unpin for MemorySet","synthetic":true,"types":["os::mm::memory_set::MemorySet"]},{"text":"impl Unpin for MapArea","synthetic":true,"types":["os::mm::memory_set::MapArea"]},{"text":"impl Unpin for MapType","synthetic":true,"types":["os::mm::memory_set::MapType"]},{"text":"impl Unpin for MapPermission","synthetic":true,"types":["os::mm::memory_set::MapPermission"]},{"text":"impl Unpin for PTEFlags","synthetic":true,"types":["os::mm::page_table::PTEFlags"]},{"text":"impl Unpin for PageTableEntry","synthetic":true,"types":["os::mm::page_table::PageTableEntry"]},{"text":"impl Unpin for PageTable","synthetic":true,"types":["os::mm::page_table::PageTable"]},{"text":"impl Unpin for UserBuffer","synthetic":true,"types":["os::mm::page_table::UserBuffer"]},{"text":"impl Unpin for UserBufferIterator","synthetic":true,"types":["os::mm::page_table::UserBufferIterator"]},{"text":"impl<T> Unpin for UPSafeCell<T> where
T: Unpin, ","synthetic":true,"types":["os::sync::up::UPSafeCell"]},{"text":"impl Unpin for TaskContext","synthetic":true,"types":["os::task::context::TaskContext"]},{"text":"impl Unpin for TaskManager","synthetic":true,"types":["os::task::manager::TaskManager"]},{"text":"impl Unpin for TASK_MANAGER","synthetic":true,"types":["os::task::manager::TASK_MANAGER"]},{"text":"impl Unpin for PID2TCB","synthetic":true,"types":["os::task::manager::PID2TCB"]},{"text":"impl Unpin for PidAllocator","synthetic":true,"types":["os::task::pid::PidAllocator"]},{"text":"impl Unpin for PID_ALLOCATOR","synthetic":true,"types":["os::task::pid::PID_ALLOCATOR"]},{"text":"impl Unpin for PidHandle","synthetic":true,"types":["os::task::pid::PidHandle"]},{"text":"impl Unpin for KernelStack","synthetic":true,"types":["os::task::pid::KernelStack"]},{"text":"impl Unpin for Processor","synthetic":true,"types":["os::task::processor::Processor"]},{"text":"impl Unpin for PROCESSOR","synthetic":true,"types":["os::task::processor::PROCESSOR"]},{"text":"impl Unpin for SignalFlags","synthetic":true,"types":["os::task::signal::SignalFlags"]},{"text":"impl Unpin for SignalAction","synthetic":true,"types":["os::task::action::SignalAction"]},{"text":"impl Unpin for SignalActions","synthetic":true,"types":["os::task::action::SignalActions"]},{"text":"impl Unpin for TaskControlBlock","synthetic":true,"types":["os::task::task::TaskControlBlock"]},{"text":"impl Unpin for TaskControlBlockInner","synthetic":true,"types":["os::task::task::TaskControlBlockInner"]},{"text":"impl Unpin for TaskStatus","synthetic":true,"types":["os::task::task::TaskStatus"]},{"text":"impl Unpin for INITPROC","synthetic":true,"types":["os::task::INITPROC"]},{"text":"impl Unpin for TrapContext","synthetic":true,"types":["os::trap::context::TrapContext"]}];
if (window.register_implementors) {window.register_implementors(implementors);} else {window.pending_implementors = implementors;}})()
\ No newline at end of file
diff --git a/ch7/implementors/core/panic/unwind_safe/trait.RefUnwindSafe.js b/ch7/implementors/core/panic/unwind_safe/trait.RefUnwindSafe.js
index 9151ce64..adedfe5b 100644
--- a/ch7/implementors/core/panic/unwind_safe/trait.RefUnwindSafe.js
+++ b/ch7/implementors/core/panic/unwind_safe/trait.RefUnwindSafe.js
@@ -1,3 +1,3 @@
(function() {var implementors = {};
-implementors["os"] = [{"text":"impl RefUnwindSafe for Stdout","synthetic":true,"types":["os::console::Stdout"]},{"text":"impl<SPI> RefUnwindSafe for SDCard<SPI> where
SPI: RefUnwindSafe, ","synthetic":true,"types":["os::drivers::block::sdcard::SDCard"]},{"text":"impl RefUnwindSafe for CMD","synthetic":true,"types":["os::drivers::block::sdcard::CMD"]},{"text":"impl RefUnwindSafe for InitError","synthetic":true,"types":["os::drivers::block::sdcard::InitError"]},{"text":"impl RefUnwindSafe for SDCardCSD","synthetic":true,"types":["os::drivers::block::sdcard::SDCardCSD"]},{"text":"impl RefUnwindSafe for SDCardCID","synthetic":true,"types":["os::drivers::block::sdcard::SDCardCID"]},{"text":"impl RefUnwindSafe for SDCardInfo","synthetic":true,"types":["os::drivers::block::sdcard::SDCardInfo"]},{"text":"impl RefUnwindSafe for PERIPHERALS","synthetic":true,"types":["os::drivers::block::sdcard::PERIPHERALS"]},{"text":"impl !RefUnwindSafe for SDCardWrapper","synthetic":true,"types":["os::drivers::block::sdcard::SDCardWrapper"]},{"text":"impl !RefUnwindSafe for VirtIOBlock","synthetic":true,"types":["os::drivers::block::virtio_blk::VirtIOBlock"]},{"text":"impl RefUnwindSafe for QUEUE_FRAMES","synthetic":true,"types":["os::drivers::block::virtio_blk::QUEUE_FRAMES"]},{"text":"impl RefUnwindSafe for BLOCK_DEVICE","synthetic":true,"types":["os::drivers::block::BLOCK_DEVICE"]},{"text":"impl !RefUnwindSafe for OSInode","synthetic":true,"types":["os::fs::inode::OSInode"]},{"text":"impl !RefUnwindSafe for OSInodeInner","synthetic":true,"types":["os::fs::inode::OSInodeInner"]},{"text":"impl RefUnwindSafe for ROOT_INODE","synthetic":true,"types":["os::fs::inode::ROOT_INODE"]},{"text":"impl RefUnwindSafe for OpenFlags","synthetic":true,"types":["os::fs::inode::OpenFlags"]},{"text":"impl !RefUnwindSafe for Pipe","synthetic":true,"types":["os::fs::pipe::Pipe"]},{"text":"impl RefUnwindSafe for RingBufferStatus","synthetic":true,"types":["os::fs::pipe::RingBufferStatus"]},{"text":"impl !RefUnwindSafe for PipeRingBuffer","synthetic":true,"types":["os::fs::pipe::PipeRingBuffer"]},{"text":"impl RefUnwindSafe for Stdin","synthetic":true,"types":["os::fs::stdio::Stdin"]},{"text":"impl RefUnwindSafe for Stdout","synthetic":true,"types":["os::fs::stdio::Stdout"]},{"text":"impl RefUnwindSafe for PhysAddr","synthetic":true,"types":["os::mm::address::PhysAddr"]},{"text":"impl RefUnwindSafe for VirtAddr","synthetic":true,"types":["os::mm::address::VirtAddr"]},{"text":"impl RefUnwindSafe for PhysPageNum","synthetic":true,"types":["os::mm::address::PhysPageNum"]},{"text":"impl RefUnwindSafe for VirtPageNum","synthetic":true,"types":["os::mm::address::VirtPageNum"]},{"text":"impl<T> RefUnwindSafe for SimpleRange<T> where
T: RefUnwindSafe, ","synthetic":true,"types":["os::mm::address::SimpleRange"]},{"text":"impl<T> RefUnwindSafe for SimpleRangeIterator<T> where
T: RefUnwindSafe, ","synthetic":true,"types":["os::mm::address::SimpleRangeIterator"]},{"text":"impl RefUnwindSafe for FrameTracker","synthetic":true,"types":["os::mm::frame_allocator::FrameTracker"]},{"text":"impl RefUnwindSafe for StackFrameAllocator","synthetic":true,"types":["os::mm::frame_allocator::StackFrameAllocator"]},{"text":"impl RefUnwindSafe for FRAME_ALLOCATOR","synthetic":true,"types":["os::mm::frame_allocator::FRAME_ALLOCATOR"]},{"text":"impl RefUnwindSafe for KERNEL_SPACE","synthetic":true,"types":["os::mm::memory_set::KERNEL_SPACE"]},{"text":"impl RefUnwindSafe for MemorySet","synthetic":true,"types":["os::mm::memory_set::MemorySet"]},{"text":"impl RefUnwindSafe for MapArea","synthetic":true,"types":["os::mm::memory_set::MapArea"]},{"text":"impl RefUnwindSafe for MapType","synthetic":true,"types":["os::mm::memory_set::MapType"]},{"text":"impl RefUnwindSafe for MapPermission","synthetic":true,"types":["os::mm::memory_set::MapPermission"]},{"text":"impl RefUnwindSafe for PTEFlags","synthetic":true,"types":["os::mm::page_table::PTEFlags"]},{"text":"impl RefUnwindSafe for PageTableEntry","synthetic":true,"types":["os::mm::page_table::PageTableEntry"]},{"text":"impl RefUnwindSafe for PageTable","synthetic":true,"types":["os::mm::page_table::PageTable"]},{"text":"impl RefUnwindSafe for UserBuffer","synthetic":true,"types":["os::mm::page_table::UserBuffer"]},{"text":"impl RefUnwindSafe for UserBufferIterator","synthetic":true,"types":["os::mm::page_table::UserBufferIterator"]},{"text":"impl<T> !RefUnwindSafe for UPSafeCell<T>","synthetic":true,"types":["os::sync::up::UPSafeCell"]},{"text":"impl RefUnwindSafe for TaskContext","synthetic":true,"types":["os::task::context::TaskContext"]},{"text":"impl !RefUnwindSafe for TaskManager","synthetic":true,"types":["os::task::manager::TaskManager"]},{"text":"impl RefUnwindSafe for TASK_MANAGER","synthetic":true,"types":["os::task::manager::TASK_MANAGER"]},{"text":"impl RefUnwindSafe for PID2TCB","synthetic":true,"types":["os::task::manager::PID2TCB"]},{"text":"impl RefUnwindSafe for PidAllocator","synthetic":true,"types":["os::task::pid::PidAllocator"]},{"text":"impl RefUnwindSafe for PID_ALLOCATOR","synthetic":true,"types":["os::task::pid::PID_ALLOCATOR"]},{"text":"impl RefUnwindSafe for PidHandle","synthetic":true,"types":["os::task::pid::PidHandle"]},{"text":"impl RefUnwindSafe for KernelStack","synthetic":true,"types":["os::task::pid::KernelStack"]},{"text":"impl !RefUnwindSafe for Processor","synthetic":true,"types":["os::task::processor::Processor"]},{"text":"impl RefUnwindSafe for PROCESSOR","synthetic":true,"types":["os::task::processor::PROCESSOR"]},{"text":"impl RefUnwindSafe for SignalFlags","synthetic":true,"types":["os::task::signal::SignalFlags"]},{"text":"impl !RefUnwindSafe for TaskControlBlock","synthetic":true,"types":["os::task::task::TaskControlBlock"]},{"text":"impl !RefUnwindSafe for TaskControlBlockInner","synthetic":true,"types":["os::task::task::TaskControlBlockInner"]},{"text":"impl RefUnwindSafe for TaskStatus","synthetic":true,"types":["os::task::task::TaskStatus"]},{"text":"impl RefUnwindSafe for INITPROC","synthetic":true,"types":["os::task::INITPROC"]},{"text":"impl RefUnwindSafe for TrapContext","synthetic":true,"types":["os::trap::context::TrapContext"]}];
+implementors["os"] = [{"text":"impl RefUnwindSafe for Stdout","synthetic":true,"types":["os::console::Stdout"]},{"text":"impl<SPI> RefUnwindSafe for SDCard<SPI> where
SPI: RefUnwindSafe, ","synthetic":true,"types":["os::drivers::block::sdcard::SDCard"]},{"text":"impl RefUnwindSafe for CMD","synthetic":true,"types":["os::drivers::block::sdcard::CMD"]},{"text":"impl RefUnwindSafe for InitError","synthetic":true,"types":["os::drivers::block::sdcard::InitError"]},{"text":"impl RefUnwindSafe for SDCardCSD","synthetic":true,"types":["os::drivers::block::sdcard::SDCardCSD"]},{"text":"impl RefUnwindSafe for SDCardCID","synthetic":true,"types":["os::drivers::block::sdcard::SDCardCID"]},{"text":"impl RefUnwindSafe for SDCardInfo","synthetic":true,"types":["os::drivers::block::sdcard::SDCardInfo"]},{"text":"impl RefUnwindSafe for PERIPHERALS","synthetic":true,"types":["os::drivers::block::sdcard::PERIPHERALS"]},{"text":"impl !RefUnwindSafe for SDCardWrapper","synthetic":true,"types":["os::drivers::block::sdcard::SDCardWrapper"]},{"text":"impl !RefUnwindSafe for VirtIOBlock","synthetic":true,"types":["os::drivers::block::virtio_blk::VirtIOBlock"]},{"text":"impl RefUnwindSafe for QUEUE_FRAMES","synthetic":true,"types":["os::drivers::block::virtio_blk::QUEUE_FRAMES"]},{"text":"impl RefUnwindSafe for BLOCK_DEVICE","synthetic":true,"types":["os::drivers::block::BLOCK_DEVICE"]},{"text":"impl !RefUnwindSafe for OSInode","synthetic":true,"types":["os::fs::inode::OSInode"]},{"text":"impl !RefUnwindSafe for OSInodeInner","synthetic":true,"types":["os::fs::inode::OSInodeInner"]},{"text":"impl RefUnwindSafe for ROOT_INODE","synthetic":true,"types":["os::fs::inode::ROOT_INODE"]},{"text":"impl RefUnwindSafe for OpenFlags","synthetic":true,"types":["os::fs::inode::OpenFlags"]},{"text":"impl !RefUnwindSafe for Pipe","synthetic":true,"types":["os::fs::pipe::Pipe"]},{"text":"impl RefUnwindSafe for RingBufferStatus","synthetic":true,"types":["os::fs::pipe::RingBufferStatus"]},{"text":"impl !RefUnwindSafe for PipeRingBuffer","synthetic":true,"types":["os::fs::pipe::PipeRingBuffer"]},{"text":"impl RefUnwindSafe for Stdin","synthetic":true,"types":["os::fs::stdio::Stdin"]},{"text":"impl RefUnwindSafe for Stdout","synthetic":true,"types":["os::fs::stdio::Stdout"]},{"text":"impl RefUnwindSafe for PhysAddr","synthetic":true,"types":["os::mm::address::PhysAddr"]},{"text":"impl RefUnwindSafe for VirtAddr","synthetic":true,"types":["os::mm::address::VirtAddr"]},{"text":"impl RefUnwindSafe for PhysPageNum","synthetic":true,"types":["os::mm::address::PhysPageNum"]},{"text":"impl RefUnwindSafe for VirtPageNum","synthetic":true,"types":["os::mm::address::VirtPageNum"]},{"text":"impl<T> RefUnwindSafe for SimpleRange<T> where
T: RefUnwindSafe, ","synthetic":true,"types":["os::mm::address::SimpleRange"]},{"text":"impl<T> RefUnwindSafe for SimpleRangeIterator<T> where
T: RefUnwindSafe, ","synthetic":true,"types":["os::mm::address::SimpleRangeIterator"]},{"text":"impl RefUnwindSafe for FrameTracker","synthetic":true,"types":["os::mm::frame_allocator::FrameTracker"]},{"text":"impl RefUnwindSafe for StackFrameAllocator","synthetic":true,"types":["os::mm::frame_allocator::StackFrameAllocator"]},{"text":"impl RefUnwindSafe for FRAME_ALLOCATOR","synthetic":true,"types":["os::mm::frame_allocator::FRAME_ALLOCATOR"]},{"text":"impl RefUnwindSafe for KERNEL_SPACE","synthetic":true,"types":["os::mm::memory_set::KERNEL_SPACE"]},{"text":"impl RefUnwindSafe for MemorySet","synthetic":true,"types":["os::mm::memory_set::MemorySet"]},{"text":"impl RefUnwindSafe for MapArea","synthetic":true,"types":["os::mm::memory_set::MapArea"]},{"text":"impl RefUnwindSafe for MapType","synthetic":true,"types":["os::mm::memory_set::MapType"]},{"text":"impl RefUnwindSafe for MapPermission","synthetic":true,"types":["os::mm::memory_set::MapPermission"]},{"text":"impl RefUnwindSafe for PTEFlags","synthetic":true,"types":["os::mm::page_table::PTEFlags"]},{"text":"impl RefUnwindSafe for PageTableEntry","synthetic":true,"types":["os::mm::page_table::PageTableEntry"]},{"text":"impl RefUnwindSafe for PageTable","synthetic":true,"types":["os::mm::page_table::PageTable"]},{"text":"impl RefUnwindSafe for UserBuffer","synthetic":true,"types":["os::mm::page_table::UserBuffer"]},{"text":"impl RefUnwindSafe for UserBufferIterator","synthetic":true,"types":["os::mm::page_table::UserBufferIterator"]},{"text":"impl<T> !RefUnwindSafe for UPSafeCell<T>","synthetic":true,"types":["os::sync::up::UPSafeCell"]},{"text":"impl RefUnwindSafe for TaskContext","synthetic":true,"types":["os::task::context::TaskContext"]},{"text":"impl !RefUnwindSafe for TaskManager","synthetic":true,"types":["os::task::manager::TaskManager"]},{"text":"impl RefUnwindSafe for TASK_MANAGER","synthetic":true,"types":["os::task::manager::TASK_MANAGER"]},{"text":"impl RefUnwindSafe for PID2TCB","synthetic":true,"types":["os::task::manager::PID2TCB"]},{"text":"impl RefUnwindSafe for PidAllocator","synthetic":true,"types":["os::task::pid::PidAllocator"]},{"text":"impl RefUnwindSafe for PID_ALLOCATOR","synthetic":true,"types":["os::task::pid::PID_ALLOCATOR"]},{"text":"impl RefUnwindSafe for PidHandle","synthetic":true,"types":["os::task::pid::PidHandle"]},{"text":"impl RefUnwindSafe for KernelStack","synthetic":true,"types":["os::task::pid::KernelStack"]},{"text":"impl !RefUnwindSafe for Processor","synthetic":true,"types":["os::task::processor::Processor"]},{"text":"impl RefUnwindSafe for PROCESSOR","synthetic":true,"types":["os::task::processor::PROCESSOR"]},{"text":"impl RefUnwindSafe for SignalFlags","synthetic":true,"types":["os::task::signal::SignalFlags"]},{"text":"impl RefUnwindSafe for SignalAction","synthetic":true,"types":["os::task::action::SignalAction"]},{"text":"impl RefUnwindSafe for SignalActions","synthetic":true,"types":["os::task::action::SignalActions"]},{"text":"impl !RefUnwindSafe for TaskControlBlock","synthetic":true,"types":["os::task::task::TaskControlBlock"]},{"text":"impl !RefUnwindSafe for TaskControlBlockInner","synthetic":true,"types":["os::task::task::TaskControlBlockInner"]},{"text":"impl RefUnwindSafe for TaskStatus","synthetic":true,"types":["os::task::task::TaskStatus"]},{"text":"impl RefUnwindSafe for INITPROC","synthetic":true,"types":["os::task::INITPROC"]},{"text":"impl RefUnwindSafe for TrapContext","synthetic":true,"types":["os::trap::context::TrapContext"]}];
if (window.register_implementors) {window.register_implementors(implementors);} else {window.pending_implementors = implementors;}})()
\ No newline at end of file
diff --git a/ch7/implementors/core/panic/unwind_safe/trait.UnwindSafe.js b/ch7/implementors/core/panic/unwind_safe/trait.UnwindSafe.js
index 2609a6af..b0447a5e 100644
--- a/ch7/implementors/core/panic/unwind_safe/trait.UnwindSafe.js
+++ b/ch7/implementors/core/panic/unwind_safe/trait.UnwindSafe.js
@@ -1,3 +1,3 @@
(function() {var implementors = {};
-implementors["os"] = [{"text":"impl UnwindSafe for Stdout","synthetic":true,"types":["os::console::Stdout"]},{"text":"impl<SPI> UnwindSafe for SDCard<SPI> where
SPI: UnwindSafe, ","synthetic":true,"types":["os::drivers::block::sdcard::SDCard"]},{"text":"impl UnwindSafe for CMD","synthetic":true,"types":["os::drivers::block::sdcard::CMD"]},{"text":"impl UnwindSafe for InitError","synthetic":true,"types":["os::drivers::block::sdcard::InitError"]},{"text":"impl UnwindSafe for SDCardCSD","synthetic":true,"types":["os::drivers::block::sdcard::SDCardCSD"]},{"text":"impl UnwindSafe for SDCardCID","synthetic":true,"types":["os::drivers::block::sdcard::SDCardCID"]},{"text":"impl UnwindSafe for SDCardInfo","synthetic":true,"types":["os::drivers::block::sdcard::SDCardInfo"]},{"text":"impl UnwindSafe for PERIPHERALS","synthetic":true,"types":["os::drivers::block::sdcard::PERIPHERALS"]},{"text":"impl UnwindSafe for SDCardWrapper","synthetic":true,"types":["os::drivers::block::sdcard::SDCardWrapper"]},{"text":"impl !UnwindSafe for VirtIOBlock","synthetic":true,"types":["os::drivers::block::virtio_blk::VirtIOBlock"]},{"text":"impl UnwindSafe for QUEUE_FRAMES","synthetic":true,"types":["os::drivers::block::virtio_blk::QUEUE_FRAMES"]},{"text":"impl UnwindSafe for BLOCK_DEVICE","synthetic":true,"types":["os::drivers::block::BLOCK_DEVICE"]},{"text":"impl !UnwindSafe for OSInode","synthetic":true,"types":["os::fs::inode::OSInode"]},{"text":"impl !UnwindSafe for OSInodeInner","synthetic":true,"types":["os::fs::inode::OSInodeInner"]},{"text":"impl UnwindSafe for ROOT_INODE","synthetic":true,"types":["os::fs::inode::ROOT_INODE"]},{"text":"impl UnwindSafe for OpenFlags","synthetic":true,"types":["os::fs::inode::OpenFlags"]},{"text":"impl !UnwindSafe for Pipe","synthetic":true,"types":["os::fs::pipe::Pipe"]},{"text":"impl UnwindSafe for RingBufferStatus","synthetic":true,"types":["os::fs::pipe::RingBufferStatus"]},{"text":"impl !UnwindSafe for PipeRingBuffer","synthetic":true,"types":["os::fs::pipe::PipeRingBuffer"]},{"text":"impl UnwindSafe for Stdin","synthetic":true,"types":["os::fs::stdio::Stdin"]},{"text":"impl UnwindSafe for Stdout","synthetic":true,"types":["os::fs::stdio::Stdout"]},{"text":"impl UnwindSafe for PhysAddr","synthetic":true,"types":["os::mm::address::PhysAddr"]},{"text":"impl UnwindSafe for VirtAddr","synthetic":true,"types":["os::mm::address::VirtAddr"]},{"text":"impl UnwindSafe for PhysPageNum","synthetic":true,"types":["os::mm::address::PhysPageNum"]},{"text":"impl UnwindSafe for VirtPageNum","synthetic":true,"types":["os::mm::address::VirtPageNum"]},{"text":"impl<T> UnwindSafe for SimpleRange<T> where
T: UnwindSafe, ","synthetic":true,"types":["os::mm::address::SimpleRange"]},{"text":"impl<T> UnwindSafe for SimpleRangeIterator<T> where
T: UnwindSafe, ","synthetic":true,"types":["os::mm::address::SimpleRangeIterator"]},{"text":"impl UnwindSafe for FrameTracker","synthetic":true,"types":["os::mm::frame_allocator::FrameTracker"]},{"text":"impl UnwindSafe for StackFrameAllocator","synthetic":true,"types":["os::mm::frame_allocator::StackFrameAllocator"]},{"text":"impl UnwindSafe for FRAME_ALLOCATOR","synthetic":true,"types":["os::mm::frame_allocator::FRAME_ALLOCATOR"]},{"text":"impl UnwindSafe for KERNEL_SPACE","synthetic":true,"types":["os::mm::memory_set::KERNEL_SPACE"]},{"text":"impl UnwindSafe for MemorySet","synthetic":true,"types":["os::mm::memory_set::MemorySet"]},{"text":"impl UnwindSafe for MapArea","synthetic":true,"types":["os::mm::memory_set::MapArea"]},{"text":"impl UnwindSafe for MapType","synthetic":true,"types":["os::mm::memory_set::MapType"]},{"text":"impl UnwindSafe for MapPermission","synthetic":true,"types":["os::mm::memory_set::MapPermission"]},{"text":"impl UnwindSafe for PTEFlags","synthetic":true,"types":["os::mm::page_table::PTEFlags"]},{"text":"impl UnwindSafe for PageTableEntry","synthetic":true,"types":["os::mm::page_table::PageTableEntry"]},{"text":"impl UnwindSafe for PageTable","synthetic":true,"types":["os::mm::page_table::PageTable"]},{"text":"impl !UnwindSafe for UserBuffer","synthetic":true,"types":["os::mm::page_table::UserBuffer"]},{"text":"impl !UnwindSafe for UserBufferIterator","synthetic":true,"types":["os::mm::page_table::UserBufferIterator"]},{"text":"impl<T> UnwindSafe for UPSafeCell<T> where
T: UnwindSafe, ","synthetic":true,"types":["os::sync::up::UPSafeCell"]},{"text":"impl UnwindSafe for TaskContext","synthetic":true,"types":["os::task::context::TaskContext"]},{"text":"impl !UnwindSafe for TaskManager","synthetic":true,"types":["os::task::manager::TaskManager"]},{"text":"impl UnwindSafe for TASK_MANAGER","synthetic":true,"types":["os::task::manager::TASK_MANAGER"]},{"text":"impl UnwindSafe for PID2TCB","synthetic":true,"types":["os::task::manager::PID2TCB"]},{"text":"impl UnwindSafe for PidAllocator","synthetic":true,"types":["os::task::pid::PidAllocator"]},{"text":"impl UnwindSafe for PID_ALLOCATOR","synthetic":true,"types":["os::task::pid::PID_ALLOCATOR"]},{"text":"impl UnwindSafe for PidHandle","synthetic":true,"types":["os::task::pid::PidHandle"]},{"text":"impl UnwindSafe for KernelStack","synthetic":true,"types":["os::task::pid::KernelStack"]},{"text":"impl !UnwindSafe for Processor","synthetic":true,"types":["os::task::processor::Processor"]},{"text":"impl UnwindSafe for PROCESSOR","synthetic":true,"types":["os::task::processor::PROCESSOR"]},{"text":"impl UnwindSafe for SignalFlags","synthetic":true,"types":["os::task::signal::SignalFlags"]},{"text":"impl !UnwindSafe for TaskControlBlock","synthetic":true,"types":["os::task::task::TaskControlBlock"]},{"text":"impl !UnwindSafe for TaskControlBlockInner","synthetic":true,"types":["os::task::task::TaskControlBlockInner"]},{"text":"impl UnwindSafe for TaskStatus","synthetic":true,"types":["os::task::task::TaskStatus"]},{"text":"impl UnwindSafe for INITPROC","synthetic":true,"types":["os::task::INITPROC"]},{"text":"impl UnwindSafe for TrapContext","synthetic":true,"types":["os::trap::context::TrapContext"]}];
+implementors["os"] = [{"text":"impl UnwindSafe for Stdout","synthetic":true,"types":["os::console::Stdout"]},{"text":"impl<SPI> UnwindSafe for SDCard<SPI> where
SPI: UnwindSafe, ","synthetic":true,"types":["os::drivers::block::sdcard::SDCard"]},{"text":"impl UnwindSafe for CMD","synthetic":true,"types":["os::drivers::block::sdcard::CMD"]},{"text":"impl UnwindSafe for InitError","synthetic":true,"types":["os::drivers::block::sdcard::InitError"]},{"text":"impl UnwindSafe for SDCardCSD","synthetic":true,"types":["os::drivers::block::sdcard::SDCardCSD"]},{"text":"impl UnwindSafe for SDCardCID","synthetic":true,"types":["os::drivers::block::sdcard::SDCardCID"]},{"text":"impl UnwindSafe for SDCardInfo","synthetic":true,"types":["os::drivers::block::sdcard::SDCardInfo"]},{"text":"impl UnwindSafe for PERIPHERALS","synthetic":true,"types":["os::drivers::block::sdcard::PERIPHERALS"]},{"text":"impl UnwindSafe for SDCardWrapper","synthetic":true,"types":["os::drivers::block::sdcard::SDCardWrapper"]},{"text":"impl !UnwindSafe for VirtIOBlock","synthetic":true,"types":["os::drivers::block::virtio_blk::VirtIOBlock"]},{"text":"impl UnwindSafe for QUEUE_FRAMES","synthetic":true,"types":["os::drivers::block::virtio_blk::QUEUE_FRAMES"]},{"text":"impl UnwindSafe for BLOCK_DEVICE","synthetic":true,"types":["os::drivers::block::BLOCK_DEVICE"]},{"text":"impl !UnwindSafe for OSInode","synthetic":true,"types":["os::fs::inode::OSInode"]},{"text":"impl !UnwindSafe for OSInodeInner","synthetic":true,"types":["os::fs::inode::OSInodeInner"]},{"text":"impl UnwindSafe for ROOT_INODE","synthetic":true,"types":["os::fs::inode::ROOT_INODE"]},{"text":"impl UnwindSafe for OpenFlags","synthetic":true,"types":["os::fs::inode::OpenFlags"]},{"text":"impl !UnwindSafe for Pipe","synthetic":true,"types":["os::fs::pipe::Pipe"]},{"text":"impl UnwindSafe for RingBufferStatus","synthetic":true,"types":["os::fs::pipe::RingBufferStatus"]},{"text":"impl !UnwindSafe for PipeRingBuffer","synthetic":true,"types":["os::fs::pipe::PipeRingBuffer"]},{"text":"impl UnwindSafe for Stdin","synthetic":true,"types":["os::fs::stdio::Stdin"]},{"text":"impl UnwindSafe for Stdout","synthetic":true,"types":["os::fs::stdio::Stdout"]},{"text":"impl UnwindSafe for PhysAddr","synthetic":true,"types":["os::mm::address::PhysAddr"]},{"text":"impl UnwindSafe for VirtAddr","synthetic":true,"types":["os::mm::address::VirtAddr"]},{"text":"impl UnwindSafe for PhysPageNum","synthetic":true,"types":["os::mm::address::PhysPageNum"]},{"text":"impl UnwindSafe for VirtPageNum","synthetic":true,"types":["os::mm::address::VirtPageNum"]},{"text":"impl<T> UnwindSafe for SimpleRange<T> where
T: UnwindSafe, ","synthetic":true,"types":["os::mm::address::SimpleRange"]},{"text":"impl<T> UnwindSafe for SimpleRangeIterator<T> where
T: UnwindSafe, ","synthetic":true,"types":["os::mm::address::SimpleRangeIterator"]},{"text":"impl UnwindSafe for FrameTracker","synthetic":true,"types":["os::mm::frame_allocator::FrameTracker"]},{"text":"impl UnwindSafe for StackFrameAllocator","synthetic":true,"types":["os::mm::frame_allocator::StackFrameAllocator"]},{"text":"impl UnwindSafe for FRAME_ALLOCATOR","synthetic":true,"types":["os::mm::frame_allocator::FRAME_ALLOCATOR"]},{"text":"impl UnwindSafe for KERNEL_SPACE","synthetic":true,"types":["os::mm::memory_set::KERNEL_SPACE"]},{"text":"impl UnwindSafe for MemorySet","synthetic":true,"types":["os::mm::memory_set::MemorySet"]},{"text":"impl UnwindSafe for MapArea","synthetic":true,"types":["os::mm::memory_set::MapArea"]},{"text":"impl UnwindSafe for MapType","synthetic":true,"types":["os::mm::memory_set::MapType"]},{"text":"impl UnwindSafe for MapPermission","synthetic":true,"types":["os::mm::memory_set::MapPermission"]},{"text":"impl UnwindSafe for PTEFlags","synthetic":true,"types":["os::mm::page_table::PTEFlags"]},{"text":"impl UnwindSafe for PageTableEntry","synthetic":true,"types":["os::mm::page_table::PageTableEntry"]},{"text":"impl UnwindSafe for PageTable","synthetic":true,"types":["os::mm::page_table::PageTable"]},{"text":"impl !UnwindSafe for UserBuffer","synthetic":true,"types":["os::mm::page_table::UserBuffer"]},{"text":"impl !UnwindSafe for UserBufferIterator","synthetic":true,"types":["os::mm::page_table::UserBufferIterator"]},{"text":"impl<T> UnwindSafe for UPSafeCell<T> where
T: UnwindSafe, ","synthetic":true,"types":["os::sync::up::UPSafeCell"]},{"text":"impl UnwindSafe for TaskContext","synthetic":true,"types":["os::task::context::TaskContext"]},{"text":"impl !UnwindSafe for TaskManager","synthetic":true,"types":["os::task::manager::TaskManager"]},{"text":"impl UnwindSafe for TASK_MANAGER","synthetic":true,"types":["os::task::manager::TASK_MANAGER"]},{"text":"impl UnwindSafe for PID2TCB","synthetic":true,"types":["os::task::manager::PID2TCB"]},{"text":"impl UnwindSafe for PidAllocator","synthetic":true,"types":["os::task::pid::PidAllocator"]},{"text":"impl UnwindSafe for PID_ALLOCATOR","synthetic":true,"types":["os::task::pid::PID_ALLOCATOR"]},{"text":"impl UnwindSafe for PidHandle","synthetic":true,"types":["os::task::pid::PidHandle"]},{"text":"impl UnwindSafe for KernelStack","synthetic":true,"types":["os::task::pid::KernelStack"]},{"text":"impl !UnwindSafe for Processor","synthetic":true,"types":["os::task::processor::Processor"]},{"text":"impl UnwindSafe for PROCESSOR","synthetic":true,"types":["os::task::processor::PROCESSOR"]},{"text":"impl UnwindSafe for SignalFlags","synthetic":true,"types":["os::task::signal::SignalFlags"]},{"text":"impl UnwindSafe for SignalAction","synthetic":true,"types":["os::task::action::SignalAction"]},{"text":"impl UnwindSafe for SignalActions","synthetic":true,"types":["os::task::action::SignalActions"]},{"text":"impl !UnwindSafe for TaskControlBlock","synthetic":true,"types":["os::task::task::TaskControlBlock"]},{"text":"impl !UnwindSafe for TaskControlBlockInner","synthetic":true,"types":["os::task::task::TaskControlBlockInner"]},{"text":"impl UnwindSafe for TaskStatus","synthetic":true,"types":["os::task::task::TaskStatus"]},{"text":"impl UnwindSafe for INITPROC","synthetic":true,"types":["os::task::INITPROC"]},{"text":"impl UnwindSafe for TrapContext","synthetic":true,"types":["os::trap::context::TrapContext"]}];
if (window.register_implementors) {window.register_implementors(implementors);} else {window.pending_implementors = implementors;}})()
\ No newline at end of file
diff --git a/ch7/os/all.html b/ch7/os/all.html
index 4fc2fb62..2a39e6a0 100644
--- a/ch7/os/all.html
+++ b/ch7/os/all.html
@@ -3,5 +3,5 @@
List of all items
Structs
Enums
Traits
Macros
Functions
Typedefs
Statics
Constants
Crate os
List of all items
Structs
Enums
Traits
Macros
Functions
Typedefs
Statics
Constants
