Dokumentacja pliku src/common/error.hpp

#include "src/tty/teletype.hpp"

Idź do kodu źródłowego tego pliku.

Komponenty

struct eip_ebp

Definicje

#define save_eip_ebp(x)   do { asm volatile("x: movl $x, %0\nmovl %%ebp, %1":"=g"((x).eip),"=g"((x).ebp)); } while(0)

#define complain(text)

#define assert(val)   do { if (!(val)) {complain("assertion fail"); for(;;);} } while (0)

#define assertmsg(val, msg)   do { if (!(val)) {complain(msg); for(;;);} } while (0)

#define testif(val)   do { if (!(val)) {complain("tesif fail"); } } while(0)

#define testifmsg(val, msg)   do { if (!(val)) {complain(msg); } } while (0)

#define testifdbg(val)   do { if (!(val)) {complain("tesifdbg fail"); } } while(0)

#define testifdbgmsg(val, msg)   do { if (!(val)) {complain(msg); } } while (0)

#define lnDbg   do { alert("<< ");alert(__func__);alert(" : "); coutDec(__LINE__);write_bochs_num(__LINE__,10,10000,0); alert(">> \n");} while(0)

#define lnDb1   do { alert("<< ");alert(__func__);alert(" : "); coutDec(__LINE__);write_bochs_num(__LINE__,10,10000,0); alert(">> \n");} while(0)

#define lnDb2   do { alert("<< ");alert(__func__);alert(" : "); coutDec(__LINE__); write_bochs_num(__LINE__,10,10000,0); alert(">> \n");} while(0)

#define say(...)

#define sbg   do {sysfail_dbg=__LINE__;} while(0)

#define sysfail(reason)

#define notimpl(ret)   do { sysfail("not implemented"); return ret; } while(0)

#define STACK_TRACE_DUMP_ARGS   0

Funkcje

void panic () __attribute__((noreturn))

void init_dbg_val_map ()

uint32 get_dbg_val (uint32 key)

bool set_dbg_val (uint32 key, uint32 val)

void debug_dump_call_trace (uint32 eip, uint32 addr)

void debug_dump_call_trace ()

void put_bochs (char ch)

void write_bochs (const char *text)

void write_bochs (int i)

void write_bochs_num (uint32 n, uint32 radix, uint32 n_pos, char first_letter)

void alert (const char *text)

void alert (int i)

void alert2 (uint32 i)

Zmienne

const uint32 PORT_E9 = 0xe9

uint32 sysfail_dbg

Opis szczegółowy

Definicja w pliku error.hpp.

Dokumentacja definicji

#define assert ( val ) do { if (!(val)) {complain("assertion fail"); for(;;);} } while (0)

Definicja w linii 81 pliku error.hpp.

Odwołania w Net::Arp::arp_cache_insert(), Net::ICMP::count_checksum16_icmph(), dbSetRow(), Memory::Heap::heapbox::freeFunc(), Net::IP::ip_transmit(), Memory::Heap::heapbox::mallocFunc(), Memory::Heap::heapbox::mallocFuncPr() i Memory::Heap::heapbox::resize_used_blocks_table().

#define assertmsg	(	val,
		msg		)	do { if (!(val)) {complain(msg); for(;;);} } while (0)

Definicja w linii 82 pliku error.hpp.

#define complain ( text )

Wartość:

do {\
                alert((char*)__FILE__);\
                alert(": line ");\
                alert2(__LINE__);\
                alert(": "); \
                alert(text);    \
                alert("\n");    \
                } while (0)

Definicja w linii 72 pliku error.hpp.

Odwołania w blist_t::add(), Memory::Heap::allocate_heapbox(), blistsort_add(), blistsort_ptr(), Thread::process_t::create_thread(), Net::EthernetFrameDemultiplexingThread(), Memory::zone::free(), Memory::Physical::free_page_high(), Memory::Physical::free_page_low(), Memory::Heap::heapbox::freeFunc(), Memory::Heap::heapbox::freeFunc2(), Memory::Heap::heapbox::freeFuncPr(), Module::init(), Net::IP::ip_transmit(), Memory::Heap::heapbox::kget_info(), Memory::Pager::lazy_paging_pfh(), Memory::Heap::heapbox::mallocFunc(), Memory::Heap::heapbox::mallocFuncPr(), memmove(), memset(), Net::IP::onIpReception(), Net::Arp::processArpPacket(), Net::ICMP::processDatagram(), blist_t::ptr(), Memory::Heap::heapbox::resize_used_blocks_table(), set_dbg_val(), shmem_paging_pfh() i API::v1::user_morecore().

#define lnDb1 do { alert("<< ");alert(__func__);alert(" : "); coutDec(__LINE__);write_bochs_num(__LINE__,10,10000,0); alert(">> \n");} while(0)

Definicja w linii 90 pliku error.hpp.

#define lnDb2 do { alert("<< ");alert(__func__);alert(" : "); coutDec(__LINE__); write_bochs_num(__LINE__,10,10000,0); alert(">> \n");} while(0)

Definicja w linii 92 pliku error.hpp.

#define lnDbg do { alert("<< ");alert(__func__);alert(" : "); coutDec(__LINE__);write_bochs_num(__LINE__,10,10000,0); alert(">> \n");} while(0)

Definicja w linii 88 pliku error.hpp.

Odwołania w Memory::Heap::heapbox::freeFuncPr2() i reboot().

#define notimpl ( ret ) do { sysfail("not implemented"); return ret; } while(0)

Definicja w linii 122 pliku error.hpp.

Odwołania w Memory::Heap::freecore(), Collection::AvlTree< Collection::Tuple2< KeyT, DataT >, tuple2_comparator< KeyT, DataT, cmp > >::operator delete(), print(), Memory::Shmem::shmem_mapdone(), API::v1::UDATA_destroy() i Collection::AvlMap< KeyT, DataT, cmp >::~AvlMap().

#define save_eip_ebp ( x ) do { asm volatile("x: movl $x, %0\nmovl %%ebp, %1":"=g"((x).eip),"=g"((x).ebp)); } while(0)

Definicja w linii 48 pliku error.hpp.

Odwołania w IPC::Lock::lock_t::lock().

#define say ( ... )

Wartość:

do {\
                cout((char*)__FILE__);\
                cout(": ");\
                cout((char*)__func__);\
                cout(": "); \
                kprintf_alert(__VA_ARGS__);\
                cout("\n");\
                } while (0)

Definicja w linii 103 pliku error.hpp.

Odwołania w Thread::MemsetThread().

#define sbg do {sysfail_dbg=__LINE__;} while(0)

Definicja w linii 113 pliku error.hpp.

Odwołania w Memory::Heap::heapbox::freeFuncPr().

#define sysfail ( reason )

Wartość:

do {\
                alert("\n");\
                complain(reason);\
      if (sysfail_dbg) complain(sysfail_dbg); \
                panic();\
                } while(0)

Definicja w linii 114 pliku error.hpp.

Odwołania w Thread::Timer::add(), alloc4k(), Memory::Heap::allocate_heapbox(), Memory::Physical::ballocate(), Arch::x86::Interr::chain_handler(), cxa_atexit(), Memory::zone::done(), dso_handle(), Collection::Option< T >::get(), Thread::init(), Syms::init(), Memory::Heap::init(), Arch::x86::WProtect::init(), Net::init(), Memory::Heap::heapbox::kget_info(), Memory::Heap::new_bl_bl(), operator new(), Arch::x86::Interr::PageFault(), sem_wait(), Memory::Shmem::shmem_attach(), Memory::Shmem::shmem_create(), shmem_paging_pfh(), Arch::x86::Sysenter::SysEnter() i stack_t::verify().

#define testif ( val ) do { if (!(val)) {complain("tesif fail"); } } while(0)

Definicja w linii 83 pliku error.hpp.

Odwołania w Net::EthernetFrameDemultiplexingThread(), Collection::AvlTree< Collection::Tuple2< KeyT, DataT >, tuple2_comparator< KeyT, DataT, cmp > >::findMin(), Net::ICMP::icmp_transmit(), Net::IP::ip_transmit(), Net::pbuf_free(), Collection::AvlTree< Collection::Tuple2< KeyT, DataT >, tuple2_comparator< KeyT, DataT, cmp > >::removeMin(), Collection::AvlTree< Collection::Tuple2< KeyT, DataT >, tuple2_comparator< KeyT, DataT, cmp > >::removeMin2(), Collection::AvlTree< Collection::Tuple2< KeyT, DataT >, tuple2_comparator< KeyT, DataT, cmp > >::rotleft(), Collection::AvlTree< Collection::Tuple2< KeyT, DataT >, tuple2_comparator< KeyT, DataT, cmp > >::rotright() i Collection::AvlTree< Collection::Tuple2< KeyT, DataT >, tuple2_comparator< KeyT, DataT, cmp > >::setHeight().

#define testifdbg ( val ) do { if (!(val)) {complain("tesifdbg fail"); } } while(0)

Definicja w linii 85 pliku error.hpp.

Odwołania w Net::Arp::arp_transmit() i Net::netbuf_alloc().

#define testifdbgmsg	(	val,
		msg		)	do { if (!(val)) {complain(msg); } } while (0)

Definicja w linii 86 pliku error.hpp.

#define testifmsg	(	val,
		msg		)	do { if (!(val)) {complain(msg); } } while (0)

Definicja w linii 84 pliku error.hpp.

Dokumentacja funkcji

void alert ( int i ) [inline]

Definicja w linii 61 pliku error.hpp.

Odwołuje się do cout() i write_bochs().

void alert ( const char * text ) [inline]

Definicja w linii 55 pliku error.hpp.

Odwołuje się do cout() i write_bochs().

Odwołania w debug_dump_call_trace(), Arch::x86::Interr::Exception(), Collection::AvlTree< Collection::Tuple2< KeyT, DataT >, tuple2_comparator< KeyT, DataT, cmp > >::findMin(), Collection::Option< T >::get(), Net::IP::ip_transmit(), kprintf_alert(), IPC::Lock::lock_t::lock(), Collection::AvlTree< Collection::Tuple2< KeyT, DataT >, tuple2_comparator< KeyT, DataT, cmp > >::operator delete(), Arch::x86::Interr::PageFault(), Collection::AvlTree< Collection::Tuple2< KeyT, DataT >, tuple2_comparator< KeyT, DataT, cmp > >::removeMin(), Collection::AvlTree< Collection::Tuple2< KeyT, DataT >, tuple2_comparator< KeyT, DataT, cmp > >::rotleft(), Collection::AvlTree< Collection::Tuple2< KeyT, DataT >, tuple2_comparator< KeyT, DataT, cmp > >::rotright(), Collection::AvlTree< Collection::Tuple2< KeyT, DataT >, tuple2_comparator< KeyT, DataT, cmp > >::setHeight() i Collection::AvlMap< KeyT, DataT, cmp >::~AvlMap().

void alert2 ( uint32 i ) [inline]

Definicja w linii 66 pliku error.hpp.

Odwołuje się do coutDec() i write_bochs_num().

Odwołania w Arch::x86::Interr::Exception(), Collection::AvlTree< Collection::Tuple2< KeyT, DataT >, tuple2_comparator< KeyT, DataT, cmp > >::findMin(), Collection::Option< T >::get(), Net::IP::ip_transmit(), Collection::AvlTree< Collection::Tuple2< KeyT, DataT >, tuple2_comparator< KeyT, DataT, cmp > >::operator delete(), Arch::x86::Interr::PageFault(), Collection::AvlTree< Collection::Tuple2< KeyT, DataT >, tuple2_comparator< KeyT, DataT, cmp > >::removeMin(), Collection::AvlTree< Collection::Tuple2< KeyT, DataT >, tuple2_comparator< KeyT, DataT, cmp > >::rotleft(), Collection::AvlTree< Collection::Tuple2< KeyT, DataT >, tuple2_comparator< KeyT, DataT, cmp > >::rotright(), Collection::AvlTree< Collection::Tuple2< KeyT, DataT >, tuple2_comparator< KeyT, DataT, cmp > >::setHeight() i Collection::AvlMap< KeyT, DataT, cmp >::~AvlMap().

void debug_dump_call_trace ( )

Definicja w linii 159 pliku error.cpp.

void debug_dump_call_trace	(	uint32	eip,
		uint32	addr
	)

Definicja w linii 101 pliku error.cpp.

uint32 get_dbg_val ( uint32 key )

key; meaning 0x71 0; 1-show stack trace on invalid free; 2-supress complains on invalid free

Definicja w linii 60 pliku error.cpp.

Odwołuje się do dbg_map_availlable, Collection::AvlMap< KeyT, DataT, cmp >::find(), Collection::Option< T >::get() i Collection::Option< T >::isNone().

void init_dbg_val_map ( )

Spostrzeżenia:: tylko literaly typu "elo" a nie rzeczy ze sterty albo stosu albo manipulacji lancuchami znakow bo porownywanie jest po adresie tekstu tylko do debugingu, forma globalnych zmiennych, nie thread-safe, malo reliable dla ciezkiego ilosciowo uzywania

Definicja w linii 52 pliku error.cpp.

void panic ( )

Błąd:: czy powinno clear interrupts?

Definicja w linii 82 pliku error.cpp.

void put_bochs ( char ch )

Definicja w linii 168 pliku error.cpp.

bool set_dbg_val	(	uint32	key,
		uint32	val
	)

Definicja w linii 70 pliku error.cpp.

Odwołuje się do complain, dbg_map_availlable, println i Collection::AvlMap< KeyT, DataT, cmp >::update().

Odwołania w main() i VarieteThread().

void write_bochs ( int i )

Definicja w linii 202 pliku error.cpp.

void write_bochs ( const char * text )

Definicja w linii 174 pliku error.cpp.

void write_bochs_num	(	uint32	n,
		uint32	radix,
		uint32	n_pos,
		char	first_letter
	)

Definicja w linii 184 pliku error.cpp.

Dokumentacja zmiennych

const uint32 PORT_E9 = 0xe9

Definicja w linii 29 pliku error.hpp.

Odwołania w put_bochs() i write_bochs().


Komponenty
struct	eip_ebp
Definicje
#define	save_eip_ebp(x) do { asm volatile("x: movl $x, %0\nmovl %%ebp, %1":"=g"((x).eip),"=g"((x).ebp)); } while(0)
#define	complain(text)
#define	assert(val) do { if (!(val)) {complain("assertion fail"); for(;;);} } while (0)
#define	assertmsg(val, msg) do { if (!(val)) {complain(msg); for(;;);} } while (0)
#define	testif(val) do { if (!(val)) {complain("tesif fail"); } } while(0)
#define	testifmsg(val, msg) do { if (!(val)) {complain(msg); } } while (0)
#define	testifdbg(val) do { if (!(val)) {complain("tesifdbg fail"); } } while(0)
#define	testifdbgmsg(val, msg) do { if (!(val)) {complain(msg); } } while (0)
#define	lnDbg do { alert("<< ");alert(__func__);alert(" : "); coutDec(__LINE__);write_bochs_num(__LINE__,10,10000,0); alert(">> \n");} while(0)
#define	lnDb1 do { alert("<< ");alert(__func__);alert(" : "); coutDec(__LINE__);write_bochs_num(__LINE__,10,10000,0); alert(">> \n");} while(0)
#define	lnDb2 do { alert("<< ");alert(__func__);alert(" : "); coutDec(__LINE__); write_bochs_num(__LINE__,10,10000,0); alert(">> \n");} while(0)
#define	say(...)
#define	sbg do {sysfail_dbg=__LINE__;} while(0)
#define	sysfail(reason)
#define	notimpl(ret) do { sysfail("not implemented"); return ret; } while(0)

#define	STACK_TRACE_DUMP_ARGS 0
Funkcje
void	panic () __attribute__((noreturn))
void	init_dbg_val_map ()
uint32	get_dbg_val (uint32 key)
bool	set_dbg_val (uint32 key, uint32 val)
void	debug_dump_call_trace (uint32 eip, uint32 addr)
void	debug_dump_call_trace ()
void	put_bochs (char ch)
void	write_bochs (const char *text)
void	write_bochs (int i)
void	write_bochs_num (uint32 n, uint32 radix, uint32 n_pos, char first_letter)
void	alert (const char *text)
void	alert (int i)
void	alert2 (uint32 i)
Zmienne
const uint32	PORT_E9 = 0xe9
uint32	sysfail_dbg