Kernel: Slap UNMAP_AFTER_INIT on a bunch more functions

We're now able to unmap 100 KiB of kernel text after init. :^)

4 files changed, 22 insertions, 22 deletions

diff --git a/Kernel/ACPI/DynamicParser.cpp b/Kernel/ACPI/DynamicParser.cpp
index 84a2c2ac73..31328c5928 100644
--- a/Kernel/ACPI/DynamicParser.cpp
+++ b/Kernel/ACPI/DynamicParser.cpp
@@ -30,7 +30,7 @@
 namespace Kernel {
 namespace ACPI {
 
-DynamicParser::DynamicParser(PhysicalAddress rsdp)
+UNMAP_AFTER_INIT DynamicParser::DynamicParser(PhysicalAddress rsdp)
     : IRQHandler(9)
     , Parser(rsdp)
 {
diff --git a/Kernel/ACPI/Initialize.cpp b/Kernel/ACPI/Initialize.cpp
index 177c0e1f5c..8249549170 100644
--- a/Kernel/ACPI/Initialize.cpp
+++ b/Kernel/ACPI/Initialize.cpp
@@ -37,7 +37,7 @@ enum class FeatureLevel {
     Disabled,
 };
 
-static FeatureLevel determine_feature_level()
+UNMAP_AFTER_INIT static FeatureLevel determine_feature_level()
 {
     auto value = kernel_command_line().lookup("acpi").value_or("on");
     if (value == "limited")
@@ -47,7 +47,7 @@ static FeatureLevel determine_feature_level()
     return FeatureLevel::Enabled;
 }
 
-void initialize()
+UNMAP_AFTER_INIT void initialize()
 {
     auto feature_level = determine_feature_level();
     if (feature_level == FeatureLevel::Disabled)
diff --git a/Kernel/ACPI/MultiProcessorParser.cpp b/Kernel/ACPI/MultiProcessorParser.cpp
index 5fbbdc3349..274faf6b18 100644
--- a/Kernel/ACPI/MultiProcessorParser.cpp
+++ b/Kernel/ACPI/MultiProcessorParser.cpp
@@ -36,7 +36,7 @@
 
 namespace Kernel {
 
-OwnPtr<MultiProcessorParser> MultiProcessorParser::autodetect()
+UNMAP_AFTER_INIT OwnPtr<MultiProcessorParser> MultiProcessorParser::autodetect()
 {
     auto floating_pointer = find_floating_pointer();
     if (!floating_pointer.has_value())
@@ -44,7 +44,7 @@ OwnPtr<MultiProcessorParser> MultiProcessorParser::autodetect()
     return adopt_own(*new MultiProcessorParser(floating_pointer.value()));
 }
 
-MultiProcessorParser::MultiProcessorParser(PhysicalAddress floating_pointer)
+UNMAP_AFTER_INIT MultiProcessorParser::MultiProcessorParser(PhysicalAddress floating_pointer)
     : m_floating_pointer(floating_pointer)
 {
     klog() << "MultiProcessor: Floating Pointer Structure @ " << m_floating_pointer;
@@ -52,14 +52,14 @@ MultiProcessorParser::MultiProcessorParser(PhysicalAddress floating_pointer)
     parse_configuration_table();
 }
 
-void MultiProcessorParser::parse_floating_pointer_data()
+UNMAP_AFTER_INIT void MultiProcessorParser::parse_floating_pointer_data()
 {
     auto floating_pointer = map_typed<MultiProcessor::FloatingPointer>(m_floating_pointer);
     m_configuration_table = PhysicalAddress(floating_pointer->physical_address_ptr);
     dbgln("Features {}, IMCR? {}", floating_pointer->feature_info[0], (floating_pointer->feature_info[0] & (1 << 7)));
 }
 
-void MultiProcessorParser::parse_configuration_table()
+UNMAP_AFTER_INIT void MultiProcessorParser::parse_configuration_table()
 {
     auto configuration_table_length = map_typed<MultiProcessor::ConfigurationTableHeader>(m_configuration_table)->length;
     auto config_table = map_typed<MultiProcessor::ConfigurationTableHeader>(m_configuration_table, configuration_table_length);
@@ -102,7 +102,7 @@ void MultiProcessorParser::parse_configuration_table()
     }
 }
 
-Optional<PhysicalAddress> MultiProcessorParser::find_floating_pointer()
+UNMAP_AFTER_INIT Optional<PhysicalAddress> MultiProcessorParser::find_floating_pointer()
 {
     StringView signature("_MP_");
     auto mp_floating_pointer = map_ebda().find_chunk_starting_with(signature, 16);
@@ -111,7 +111,7 @@ Optional<PhysicalAddress> MultiProcessorParser::find_floating_pointer()
     return map_bios().find_chunk_starting_with(signature, 16);
 }
 
-Vector<u8> MultiProcessorParser::get_pci_bus_ids() const
+UNMAP_AFTER_INIT Vector<u8> MultiProcessorParser::get_pci_bus_ids() const
 {
     Vector<u8> pci_bus_ids;
     for (auto& entry : m_bus_entries) {
@@ -121,7 +121,7 @@ Vector<u8> MultiProcessorParser::get_pci_bus_ids() const
     return pci_bus_ids;
 }
 
-Vector<PCIInterruptOverrideMetadata> MultiProcessorParser::get_pci_interrupt_redirections()
+UNMAP_AFTER_INIT Vector<PCIInterruptOverrideMetadata> MultiProcessorParser::get_pci_interrupt_redirections()
 {
     dbgln("MultiProcessor: Get PCI IOAPIC redirections");
     Vector<PCIInterruptOverrideMetadata> overrides;
@@ -148,7 +148,7 @@ Vector<PCIInterruptOverrideMetadata> MultiProcessorParser::get_pci_interrupt_red
     return overrides;
 }
 
-PCIInterruptOverrideMetadata::PCIInterruptOverrideMetadata(u8 bus_id, u8 polarity, u8 trigger_mode, u8 source_irq, u32 ioapic_id, u16 ioapic_int_pin)
+UNMAP_AFTER_INIT PCIInterruptOverrideMetadata::PCIInterruptOverrideMetadata(u8 bus_id, u8 polarity, u8 trigger_mode, u8 source_irq, u32 ioapic_id, u16 ioapic_int_pin)
     : m_bus_id(bus_id)
     , m_polarity(polarity)
     , m_trigger_mode(trigger_mode)
diff --git a/Kernel/ACPI/Parser.cpp b/Kernel/ACPI/Parser.cpp
index b87f2a8a8f..be2146e7a8 100644
--- a/Kernel/ACPI/Parser.cpp
+++ b/Kernel/ACPI/Parser.cpp
@@ -56,7 +56,7 @@ static PhysicalAddress search_table_in_xsdt(PhysicalAddress xsdt, const StringVi
 static PhysicalAddress search_table_in_rsdt(PhysicalAddress rsdt, const StringView& signature);
 static bool validate_table(const Structures::SDTHeader&, size_t length);
 
-void Parser::locate_static_data()
+UNMAP_AFTER_INIT void Parser::locate_static_data()
 {
     locate_main_system_description_table();
     initialize_main_system_description_table();
@@ -64,7 +64,7 @@ void Parser::locate_static_data()
     init_facs();
 }
 
-PhysicalAddress Parser::find_table(const StringView& signature)
+UNMAP_AFTER_INIT PhysicalAddress Parser::find_table(const StringView& signature)
 {
     dbgln_if(ACPI_DEBUG, "ACPI: Calling Find Table method!");
     for (auto p_sdt : m_sdt_pointers) {
@@ -78,12 +78,12 @@ PhysicalAddress Parser::find_table(const StringView& signature)
     return {};
 }
 
-void Parser::init_facs()
+UNMAP_AFTER_INIT void Parser::init_facs()
 {
     m_facs = find_table("FACS");
 }
 
-void Parser::init_fadt()
+UNMAP_AFTER_INIT void Parser::init_fadt()
 {
     klog() << "ACPI: Initializing Fixed ACPI data";
     klog() << "ACPI: Searching for the Fixed ACPI Data Table";
@@ -250,7 +250,7 @@ u8 Parser::get_table_revision(PhysicalAddress table_header)
     return map_typed<Structures::SDTHeader>(table_header)->revision;
 }
 
-void Parser::initialize_main_system_description_table()
+UNMAP_AFTER_INIT void Parser::initialize_main_system_description_table()
 {
 #if ACPI_DEBUG
     dbgln("ACPI: Checking Main SDT Length to choose the correct mapping size");
@@ -284,7 +284,7 @@ void Parser::initialize_main_system_description_table()
     }
 }
 
-void Parser::locate_main_system_description_table()
+UNMAP_AFTER_INIT void Parser::locate_main_system_description_table()
 {
     auto rsdp = map_typed<Structures::RSDPDescriptor20>(m_rsdp);
     if (rsdp->base.revision == 0) {
@@ -303,7 +303,7 @@ void Parser::locate_main_system_description_table()
     }
 }
 
-Parser::Parser(PhysicalAddress rsdp)
+UNMAP_AFTER_INIT Parser::Parser(PhysicalAddress rsdp)
     : m_rsdp(rsdp)
 {
     klog() << "ACPI: Using RSDP @ " << rsdp;
@@ -321,7 +321,7 @@ static bool validate_table(const Structures::SDTHeader& v_header, size_t length)
     return false;
 }
 
-Optional<PhysicalAddress> StaticParsing::find_rsdp()
+UNMAP_AFTER_INIT Optional<PhysicalAddress> StaticParsing::find_rsdp()
 {
     StringView signature("RSD PTR ");
     auto rsdp = map_ebda().find_chunk_starting_with(signature, 16);
@@ -330,7 +330,7 @@ Optional<PhysicalAddress> StaticParsing::find_rsdp()
     return map_bios().find_chunk_starting_with(signature, 16);
 }
 
-PhysicalAddress StaticParsing::find_table(PhysicalAddress rsdp_address, const StringView& signature)
+UNMAP_AFTER_INIT PhysicalAddress StaticParsing::find_table(PhysicalAddress rsdp_address, const StringView& signature)
 {
     // FIXME: There's no validation of ACPI tables here. Use the checksum to validate the tables.
     ASSERT(signature.length() == 4);
@@ -348,7 +348,7 @@ PhysicalAddress StaticParsing::find_table(PhysicalAddress rsdp_address, const St
     ASSERT_NOT_REACHED();
 }
 
-static PhysicalAddress search_table_in_xsdt(PhysicalAddress xsdt_address, const StringView& signature)
+UNMAP_AFTER_INIT static PhysicalAddress search_table_in_xsdt(PhysicalAddress xsdt_address, const StringView& signature)
 {
     // FIXME: There's no validation of ACPI tables here. Use the checksum to validate the tables.
     ASSERT(signature.length() == 4);
@@ -371,7 +371,7 @@ static bool match_table_signature(PhysicalAddress table_header, const StringView
     return !strncmp(table->h.sig, signature.characters_without_null_termination(), 4);
 }
 
-static PhysicalAddress search_table_in_rsdt(PhysicalAddress rsdt_address, const StringView& signature)
+UNMAP_AFTER_INIT static PhysicalAddress search_table_in_rsdt(PhysicalAddress rsdt_address, const StringView& signature)
 {
     // FIXME: There's no validation of ACPI tables here. Use the checksum to validate the tables.
     ASSERT(signature.length() == 4);