Runtime.cpp File Reference

#include <FreeNOS/System.h>
#include <Types.h>
#include <Macros.h>
#include <Array.h>
#include <FileSystemClient.h>
#include <PoolAllocator.h>
#include <FileSystemMount.h>
#include <FileDescriptor.h>
#include <MemoryMap.h>
#include <Memory.h>
#include <Randomizer.h>
#include "ProcessClient.h"
#include "PageAllocator.h"
#include "KernelLog.h"
#include "Runtime.h"

Go to the source code of this file.

Functions
C void	__aeabi_unwind_cpp_pr0 ()
C int	__cxa_guard_acquire (u32 *guard)
C void	__cxa_guard_release (u32 *guard)
C int	__cxa_atexit (void(*func)(void *), void *arg, void *dso_handle)
C int	__aeabi_atexit ()
C void	__cxa_pure_virtual ()
	Unknown function, required by g++. More...
C void	__stack_chk_fail (void)
C int	raise (int sig)
void	runConstructors ()
void	runDestructors ()
void	setupHeap ()
void	setupMappings ()
void	setupRandomizer ()
C void	SECTION (".entry") _entry()

Variables
void(*	CTOR_LIST )()
	List of constructors. More...
void(*	DTOR_LIST )()
	List of destructors. More...
void *	__dso_handle = 0

Function Documentation

__aeabi_atexit()

C int __aeabi_atexit

(

)

Definition at line 68 of file Runtime.cpp.

__aeabi_unwind_cpp_pr0()

C void __aeabi_unwind_cpp_pr0

(

)

Definition at line 42 of file Runtime.cpp.

__cxa_atexit()

C int __cxa_atexit	(	void(*)(void *)	func,
		void *	arg,
		void *	dso_handle
	)

Todo:

Actually invoke the list of static destructors

Definition at line 62 of file Runtime.cpp.

__cxa_guard_acquire()

C int __cxa_guard_acquire

(

u32 *

guard

)

Definition at line 46 of file Runtime.cpp.

__cxa_guard_release()

C void __cxa_guard_release

(

u32 *

guard

)

Definition at line 54 of file Runtime.cpp.

__stack_chk_fail()

C void __stack_chk_fail

(

void

)

Definition at line 77 of file Runtime.cpp.

raise()

C int raise

(

int

sig

)

Definition at line 81 of file Runtime.cpp.

runConstructors()

void runConstructors

(

)

Definition at line 86 of file Runtime.cpp.

References CTOR_LIST.

Referenced by SECTION().

runDestructors()

void runDestructors

(

)

Definition at line 94 of file Runtime.cpp.

References DTOR_LIST.

Referenced by SECTION().

SECTION()

C void SECTION

(

".entry"

)

Definition at line 171 of file Runtime.cpp.

References ARGV_COUNT, ARGV_SIZE, clearBSS(), KillPID, main(), ProcessCtl(), MemoryMap::range(), runConstructors(), runDestructors(), SELF, setupHeap(), setupMappings(), setupRandomizer(), MemoryMap::UserArgs, and Memory::Range::virt.

setupHeap()

void setupHeap

(

)

Definition at line 102 of file Runtime.cpp.

References Memory::Range::access, KillPID, MapContiguous, PAGESIZE, Memory::Range::phys, PrivExec(), ProcessCtl(), MemoryMap::range(), Memory::Readable, SELF, Allocator::setDefault(), Memory::Range::size, API::Success, Memory::User, MemoryMap::UserHeap, Memory::Range::virt, VMCtl(), Memory::Writable, WriteConsole, and ZERO.

Referenced by SECTION().

setupMappings()

void setupMappings

(

)

Definition at line 131 of file Runtime.cpp.

References FileDescriptor::getArray(), GetParent, StrictSingleton< FileDescriptor >::instance(), PAGESIZE, ProcessCtl(), MemoryMap::range(), SELF, MemoryBlock::set(), FileDescriptor::setArray(), FileSystemClient::setCurrentDirectory(), Memory::Range::size, MemoryMap::UserArgs, and Memory::Range::virt.

Referenced by SECTION().

setupRandomizer()

void setupRandomizer

(

)

Definition at line 159 of file Runtime.cpp.

References ProcessClient::getProcessID(), InfoTimer, ProcessCtl(), Randomizer::seed(), and SELF.

Referenced by SECTION().

Variable Documentation

__dso_handle

void* __dso_handle = 0

Definition at line 40 of file Runtime.cpp.

CTOR_LIST

void(* CTOR_LIST) ()

List of constructors.

Referenced by constructors(), and runConstructors().

DTOR_LIST

void(* DTOR_LIST) ()

List of destructors.

Referenced by destructors(), and runDestructors().