Everywhere: Replace a bundle of dbg with dbgln.

These changes are arbitrarily divided into multiple commits to make it
easier to find potentially introduced bugs with git bisect.
This commit is contained in:
asynts 2021-01-14 22:37:57 +01:00 committed by Andreas Kling
parent dd727d1fec
commit c6ebca5b45
8 changed files with 68 additions and 106 deletions

View file

@ -178,3 +178,26 @@ constexpr bool debug_ipv4_socket = true;
constexpr bool debug_ipv4_socket = false;
#endif
#ifdef DEBUG_LOCAL_SOCKET
constexpr bool debug_local_socket = true;
#else
constexpr bool debug_local_socket = false;
#endif
#ifdef DEBUG_SOCKET
constexpr bool debug_socket = true;
#else
constexpr bool debug_socket = false;
#endif
#ifdef TCP_SOCKET_DEBUG
constexpr bool debug_tcp_socket = true;
#else
constexpr bool debug_tcp_socket = false;
#endif
#ifdef PCI_DEBUG
constexpr bool debug_pci = true;
#else
constexpr bool debug_pci = false;
#endif

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@ -24,6 +24,7 @@
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include <AK/Debug.h>
#include <AK/Singleton.h>
#include <AK/StringBuilder.h>
#include <Kernel/FileSystem/FileDescription.h>
@ -75,9 +76,7 @@ LocalSocket::LocalSocket(int type)
evaluate_block_conditions();
});
#ifdef DEBUG_LOCAL_SOCKET
dbg() << "LocalSocket{" << this << "} created with type=" << type;
#endif
dbgln<debug_local_socket>("LocalSocket({}) created with type={}", this, type);
}
LocalSocket::~LocalSocket()
@ -113,9 +112,7 @@ KResult LocalSocket::bind(Userspace<const sockaddr*> user_address, socklen_t add
auto path = String(address.sun_path, strnlen(address.sun_path, sizeof(address.sun_path)));
#ifdef DEBUG_LOCAL_SOCKET
dbg() << "LocalSocket{" << this << "} bind(" << path << ")";
#endif
dbgln<debug_local_socket>("LocalSocket({}) bind({})", this, path);
mode_t mode = S_IFSOCK | (m_prebind_mode & 04777);
UidAndGid owner { m_prebind_uid, m_prebind_gid };
@ -159,9 +156,7 @@ KResult LocalSocket::connect(FileDescription& description, Userspace<const socka
return EFAULT;
safe_address[sizeof(safe_address) - 1] = '\0';
#ifdef DEBUG_LOCAL_SOCKET
dbg() << "LocalSocket{" << this << "} connect(" << safe_address << ")";
#endif
dbgln<debug_local_socket>("LocalSocket({}) connect({})", this, safe_address);
auto description_or_error = VFS::the().open(safe_address, O_RDWR, 0, Process::current()->current_directory());
if (description_or_error.is_error())
@ -197,9 +192,7 @@ KResult LocalSocket::connect(FileDescription& description, Userspace<const socka
return EINTR;
}
#ifdef DEBUG_LOCAL_SOCKET
dbg() << "LocalSocket{" << this << "} connect(" << safe_address << ") status is " << to_string(setup_state());
#endif
dbgln<debug_local_socket>("LocalSocket({}) connect({}) status is {}", this, safe_address, to_string(setup_state()));
if (!((u32)unblock_flags & (u32)Thread::FileDescriptionBlocker::BlockFlags::Connect)) {
set_connect_side_role(Role::None);
@ -218,9 +211,9 @@ KResult LocalSocket::listen(size_t backlog)
auto previous_role = m_role;
m_role = Role::Listener;
set_connect_side_role(Role::Listener, previous_role != m_role);
#ifdef DEBUG_LOCAL_SOCKET
dbg() << "LocalSocket{" << this << "} listening with backlog=" << backlog;
#endif
dbgln<debug_local_socket>("LocalSocket({}) listening with backlog={}", this, backlog);
return KSuccess;
}

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@ -24,6 +24,7 @@
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include <AK/Debug.h>
#include <AK/StringBuilder.h>
#include <AK/StringView.h>
#include <Kernel/FileSystem/FileDescription.h>
@ -65,10 +66,7 @@ Socket::~Socket()
void Socket::set_setup_state(SetupState new_setup_state)
{
#ifdef SOCKET_DEBUG
dbg() << "Socket{" << this << "} setup state moving from " << to_string(m_setup_state) << " to " << to_string(new_setup_state);
#endif
dbgln<debug_socket>("Socket({}) setup state moving from {} to {}", this, to_string(m_setup_state), to_string(new_setup_state));
m_setup_state = new_setup_state;
evaluate_block_conditions();
}
@ -78,9 +76,7 @@ RefPtr<Socket> Socket::accept()
LOCKER(m_lock);
if (m_pending.is_empty())
return nullptr;
#ifdef SOCKET_DEBUG
dbg() << "Socket{" << this << "} de-queueing connection";
#endif
dbgln<debug_socket>("Socket({}) de-queueing connection", this);
auto client = m_pending.take_first();
ASSERT(!client->is_connected());
auto& process = *Process::current();
@ -94,9 +90,7 @@ RefPtr<Socket> Socket::accept()
KResult Socket::queue_connection_from(NonnullRefPtr<Socket> peer)
{
#ifdef SOCKET_DEBUG
dbg() << "Socket{" << this << "} queueing connection";
#endif
dbgln<debug_socket>("Socket({}) queueing connection", this);
LOCKER(m_lock);
if (m_pending.size() >= m_backlog)
return ECONNREFUSED;

View file

@ -24,6 +24,7 @@
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include <AK/Debug.h>
#include <AK/Singleton.h>
#include <AK/Time.h>
#include <Kernel/Devices/RandomDevice.h>
@ -48,9 +49,7 @@ void TCPSocket::for_each(Function<void(const TCPSocket&)> callback)
void TCPSocket::set_state(State new_state)
{
#ifdef TCP_SOCKET_DEBUG
dbg() << "TCPSocket{" << this << "} state moving from " << to_string(m_state) << " to " << to_string(new_state);
#endif
dbgln<debug_tcp_socket>("TCPSocket({}) state moving from {} to {}", this, to_string(m_state), to_string(new_state));
auto was_disconnected = protocol_is_disconnected();
auto previous_role = m_role;
@ -157,9 +156,7 @@ TCPSocket::~TCPSocket()
LOCKER(sockets_by_tuple().lock());
sockets_by_tuple().resource().remove(tuple());
#ifdef TCP_SOCKET_DEBUG
dbg() << "~TCPSocket in state " << to_string(state());
#endif
dbgln<debug_tcp_socket>("~TCPSocket in state {}", to_string(state()));
}
NonnullRefPtr<TCPSocket> TCPSocket::create(int protocol)
@ -278,18 +275,14 @@ void TCPSocket::receive_tcp_packet(const TCPPacket& packet, u16 size)
if (packet.has_ack()) {
u32 ack_number = packet.ack_number();
#ifdef TCP_SOCKET_DEBUG
dbg() << "TCPSocket: receive_tcp_packet: " << ack_number;
#endif
dbgln<debug_tcp_socket>("TCPSocket: receive_tcp_packet: {}", ack_number);
int removed = 0;
LOCKER(m_not_acked_lock);
while (!m_not_acked.is_empty()) {
auto& packet = m_not_acked.first();
#ifdef TCP_SOCKET_DEBUG
dbg() << "TCPSocket: iterate: " << packet.ack_number;
#endif
dbgln<debug_tcp_socket>("TCPSocket: iterate: {}", packet.ack_number);
if (packet.ack_number <= ack_number) {
m_not_acked.take_first();
@ -299,9 +292,7 @@ void TCPSocket::receive_tcp_packet(const TCPPacket& packet, u16 size)
}
}
#ifdef TCP_SOCKET_DEBUG
dbg() << "TCPSocket: receive_tcp_packet acknowledged " << removed << " packets";
#endif
dbgln<debug_tcp_socket>("TCPSocket: receive_tcp_packet acknowledged {} packets", removed);
}
m_packets_in++;

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@ -24,6 +24,7 @@
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include <AK/Debug.h>
#include <Kernel/IO.h>
#include <Kernel/PCI/Access.h>
#include <Kernel/PCI/IOAccess.h>
@ -75,44 +76,34 @@ PhysicalID Access::get_physical_id(Address address) const
u8 Access::early_read8_field(Address address, u32 field)
{
#ifdef PCI_DEBUG
dbg() << "PCI: Early reading 8-bit field 0x" << String::formatted("{:08x}", field) << " for " << address;
#endif
dbgln<debug_pci>("PCI: Early reading 8-bit field {:#08x} for {}", field, address);
IO::out32(PCI_ADDRESS_PORT, address.io_address_for_field(field));
return IO::in8(PCI_VALUE_PORT + (field & 3));
}
u16 Access::early_read16_field(Address address, u32 field)
{
#ifdef PCI_DEBUG
dbg() << "PCI: Early reading 16-bit field 0x" << String::formatted("{:08x}", field) << " for " << address;
#endif
dbgln<debug_pci>("PCI: Early reading 16-bit field {:#08x} for {}", field, address);
IO::out32(PCI_ADDRESS_PORT, address.io_address_for_field(field));
return IO::in16(PCI_VALUE_PORT + (field & 2));
}
u32 Access::early_read32_field(Address address, u32 field)
{
#ifdef PCI_DEBUG
dbg() << "PCI: Early reading 32-bit field 0x" << String::formatted("{:08x}", field) << " for " << address;
#endif
dbgln<debug_pci>("PCI: Early reading 32-bit field {:#08x} for {}", field, address);
IO::out32(PCI_ADDRESS_PORT, address.io_address_for_field(field));
return IO::in32(PCI_VALUE_PORT);
}
u16 Access::early_read_type(Address address)
{
#ifdef PCI_DEBUG
dbg() << "PCI: Early reading type for " << address;
#endif
dbgln<debug_pci>("PCI: Early reading type for {}", address);
return (early_read8_field(address, PCI_CLASS) << 8u) | early_read8_field(address, PCI_SUBCLASS);
}
void Access::enumerate_functions(int type, u8 bus, u8 slot, u8 function, Function<void(Address, ID)>& callback)
{
#ifdef PCI_DEBUG
dbg() << "PCI: Enumerating function type=" << type << ", bus=" << bus << ", slot=" << slot << ", function=" << function;
#endif
dbgln<debug_pci>("PCI: Enumerating function type={}, bus={}, slot={}, function={}", type, bus, slot, function);
Address address(0, bus, slot, function);
if (type == -1 || type == early_read_type(address))
callback(address, { early_read16_field(address, PCI_VENDOR_ID), early_read16_field(address, PCI_DEVICE_ID) });
@ -128,9 +119,7 @@ void Access::enumerate_functions(int type, u8 bus, u8 slot, u8 function, Functio
void Access::enumerate_slot(int type, u8 bus, u8 slot, Function<void(Address, ID)>& callback)
{
#ifdef PCI_DEBUG
dbg() << "PCI: Enumerating slot type=" << type << ", bus=" << bus << ", slot=" << slot;
#endif
dbgln<debug_pci>("PCI: Enumerating slot type={}, bus={}, slot={}", type, bus, slot);
Address address(0, bus, slot, 0);
if (early_read16_field(address, PCI_VENDOR_ID) == PCI_NONE)
return;
@ -146,9 +135,7 @@ void Access::enumerate_slot(int type, u8 bus, u8 slot, Function<void(Address, ID
void Access::enumerate_bus(int type, u8 bus, Function<void(Address, ID)>& callback)
{
#ifdef PCI_DEBUG
dbg() << "PCI: Enumerating bus type=" << type << ", bus=" << bus;
#endif
dbgln<debug_pci>("PCI: Enumerating bus type={}, bus={}", type, bus);
for (u8 slot = 0; slot < 32; ++slot)
enumerate_slot(type, bus, slot, callback);
}
@ -167,18 +154,12 @@ void enumerate(Function<void(Address, ID)> callback)
Optional<u8> get_capabilities_pointer(Address address)
{
#ifdef PCI_DEBUG
dbg() << "PCI: Getting capabilities pointer for " << address;
#endif
dbgln<debug_pci>("PCI: Getting capabilities pointer for {}", address);
if (PCI::read16(address, PCI_STATUS) & (1 << 4)) {
#ifdef PCI_DEBUG
dbg() << "PCI: Found capabilities pointer for " << address;
#endif
dbgln<debug_pci>("PCI: Found capabilities pointer for {}", address);
return PCI::read8(address, PCI_CAPABILITIES_POINTER);
}
#ifdef PCI_DEBUG
dbg() << "PCI: No capabilities pointer for " << address;
#endif
dbgln<debug_pci>("PCI: No capabilities pointer for {}", address);
return {};
}
@ -189,22 +170,16 @@ PhysicalID get_physical_id(Address address)
Vector<Capability> get_capabilities(Address address)
{
#ifdef PCI_DEBUG
dbg() << "PCI: Getting capabilities for " << address;
#endif
dbgln<debug_pci>("PCI: Getting capabilities for {}", address);
auto capabilities_pointer = PCI::get_capabilities_pointer(address);
if (!capabilities_pointer.has_value()) {
#ifdef PCI_DEBUG
dbg() << "PCI: No capabilities for " << address;
#endif
dbgln<debug_pci>("PCI: No capabilities for {}", address);
return {};
}
Vector<Capability> capabilities;
auto capability_pointer = capabilities_pointer.value();
while (capability_pointer != 0) {
#ifdef PCI_DEBUG
dbg() << "PCI: Reading in capability at 0x" << String::formatted("{:02x}", capability_pointer) << " for " << address;
#endif
dbgln<debug_pci>("PCI: Reading in capability at {:#02x} for {}", capability_pointer, address);
u16 capability_header = PCI::read16(address, capability_pointer);
u8 capability_id = capability_header & 0xff;
capability_pointer = capability_header >> 8;

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@ -26,6 +26,7 @@
#pragma once
#include <AK/Debug.h>
#include <AK/Function.h>
#include <AK/LogStream.h>
#include <AK/String.h>
@ -195,11 +196,10 @@ public:
, m_id(id)
, m_capabilities(capabilities)
{
#ifdef PCI_DEBUG
for (auto capability : capabilities) {
dbg() << address << " has capbility " << capability.m_id;
if constexpr (debug_pci) {
for (auto capability : capabilities)
dbgln("{} has capability {}", address, capability.m_id);
}
#endif
}
Vector<Capability> capabilities() const { return m_capabilities; }

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@ -24,11 +24,10 @@
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include <AK/Debug.h>
#include <Kernel/IO.h>
#include <Kernel/PCI/IOAccess.h>
//#define PCI_DEBUG
namespace Kernel {
namespace PCI {
@ -36,9 +35,7 @@ void IOAccess::initialize()
{
if (!Access::is_initialized()) {
new IOAccess();
#ifdef PCI_DEBUG
dbgln("PCI: IO access initialised.");
#endif
dbgln<debug_pci>("PCI: IO access initialised.");
}
}
@ -52,49 +49,37 @@ IOAccess::IOAccess()
u8 IOAccess::read8_field(Address address, u32 field)
{
#ifdef PCI_DEBUG
dbg() << "PCI: IO Reading 8-bit field 0x" << String::formatted("{:08x}", field) << " for " << address;
#endif
dbgln<debug_pci>("PCI: IO Reading 8-bit field {:#08x} for {}", field, address);
return Access::early_read8_field(address, field);
}
u16 IOAccess::read16_field(Address address, u32 field)
{
#ifdef PCI_DEBUG
dbg() << "PCI: IO Reading 16-bit field 0x" << String::formatted("{:08x}", field) << " for " << address;
#endif
dbgln<debug_pci>("PCI: IO Reading 16-bit field {:#08x} for {}", field, address);
return Access::early_read16_field(address, field);
}
u32 IOAccess::read32_field(Address address, u32 field)
{
#ifdef PCI_DEBUG
dbg() << "PCI: IO Reading 32-bit field 0x" << String::formatted("{:08x}", field) << " for " << address;
#endif
dbgln<debug_pci>("PCI: IO Reading 32-bit field {:#08x} for {}", field, address);
return Access::early_read32_field(address, field);
}
void IOAccess::write8_field(Address address, u32 field, u8 value)
{
#ifdef PCI_DEBUG
dbg() << "PCI: IO Writing to 8-bit field 0x" << String::formatted("{:08x}", field) << ", value=0x" << String::formatted("{:02x}", value) << " for " << address;
#endif
dbgln<debug_pci>("PCI: IO Writing to 8-bit field {:#08x}, value={:#02x} for {}", field, value, address);
IO::out32(PCI_ADDRESS_PORT, address.io_address_for_field(field));
IO::out8(PCI_VALUE_PORT + (field & 3), value);
}
void IOAccess::write16_field(Address address, u32 field, u16 value)
{
#ifdef PCI_DEBUG
dbg() << "PCI: IO Writing to 16-bit field 0x" << String::formatted("{:08x}", field) << ", value=0x" << String::formatted("{:04x}", value) << " for " << address;
#endif
dbgln<debug_pci>("PCI: IO Writing to 16-bit field {:#08x}, value={:#02x} for {}", field, value, address);
IO::out32(PCI_ADDRESS_PORT, address.io_address_for_field(field));
IO::out16(PCI_VALUE_PORT + (field & 2), value);
}
void IOAccess::write32_field(Address address, u32 field, u32 value)
{
#ifdef PCI_DEBUG
dbg() << "PCI: IO Writing to 32-bit field 0x" << String::formatted("{:08x}", field) << ", value=0x" << String::formatted("{:08x}", value) << " for " << address;
#endif
dbgln<debug_pci>("PCI: IO Writing to 32-bit field {:#08x}, value={:#02x} for {}", field, value, address);
IO::out32(PCI_ADDRESS_PORT, address.io_address_for_field(field));
IO::out32(PCI_VALUE_PORT, value);
}

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@ -167,6 +167,7 @@ add_compile_definitions("WAITQUEUE_DEBUG")
add_compile_definitions("WEAKABLE_DEBUG")
add_compile_definitions("WINDOWMANAGER_DEBUG")
add_compile_definitions("WSMESSAGELOOP_DEBUG")
add_compile_definitions("DEBUG_SOCKET")
add_compile_definitions("WSSCREEN_DEBUG")
# False positive: IF_BMP_DEBUG is not actually a flag.
# add_compile_definitions("IF_BMP_DEBUG")