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std/os/uefi: add exitBootServices and allocatePool

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Nick Erdmann 2019-09-03 22:04:22 +02:00
parent 23a82b5ffd
commit a4f324e9ea
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2 changed files with 23 additions and 20 deletions
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1
lib/std/os/uefi/tables.zig
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@ -2,6 +2,7 @@ pub const BootServices = @import("tables/boot_services.zig").BootServices;
pub const ConfigurationTable = @import("tables/configuration_table.zig").ConfigurationTable;
pub const global_variable align(8) = @import("tables/runtime_services.zig").global_variable;
pub const MemoryDescriptor = @import("tables/boot_services.zig").MemoryDescriptor;
pub const MemoryType = @import("tables/boot_services.zig").MemoryType;
pub const ResetType = @import("tables/runtime_services.zig").ResetType;
pub const RuntimeServices = @import("tables/runtime_services.zig").RuntimeServices;
pub const SystemTable = @import("tables/system_table.zig").SystemTable;

42
lib/std/os/uefi/tables/boot_services.zig
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@ -21,7 +21,7 @@ pub const BootServices = extern struct {
allocatePages: usize, // TODO
freePages: usize, // TODO
getMemoryMap: extern fn (*usize, [*]MemoryDescriptor, *usize, *usize, *u32) usize,
allocatePool: usize, // TODO
allocatePool: extern fn (MemoryType, usize, *align(8) [*]u8) usize,
freePool: usize, // TODO
createEvent: extern fn (u32, usize, ?extern fn (Event, ?*const c_void) void, ?*const c_void, *Event) usize,
setTimer: extern fn (Event, TimerDelay, u64) usize,
@ -42,7 +42,7 @@ pub const BootServices = extern struct {
imageStart: usize, // TODO
exit: extern fn (Handle, usize, usize, ?*const c_void) usize,
imageUnload: usize, // TODO
exitBootServices: usize, // TODO
exitBootServices: extern fn (Handle, usize) usize,
getNextMonotonicCount: usize, // TODO
stall: extern fn (usize) usize,
setWatchdogTimer: extern fn (usize, u64, usize, ?[*]const u16) usize,
@ -82,25 +82,27 @@ pub const TimerDelay = extern enum(u32) {
TimerRelative,
};
pub const MemoryType = extern enum(u32) {
ReservedMemoryType,
LoaderCode,
LoaderData,
BootServicesCode,
BootServicesData,
RuntimeServicesCode,
RuntimeServicesData,
ConventionalMemory,
UnusableMemory,
ACPIReclaimMemory,
ACPIMemoryNVS,
MemoryMappedIO,
MemoryMappedIOPortSpace,
PalCode,
PersistentMemory,
MaxMemoryType,
};
pub const MemoryDescriptor = extern struct {
type: extern enum(u32) {
ReservedMemoryType,
LoaderCode,
LoaderData,
BootServicesCode,
BootServicesData,
RuntimeServicesCode,
RuntimeServicesData,
ConventionalMemory,
UnusableMemory,
ACPIReclaimMemory,
ACPIMemoryNVS,
MemoryMappedIO,
MemoryMappedIOPortSpace,
PalCode,
PersistentMemory,
MaxMemoryType,
},
type: MemoryType,
physical_start: u64,
virtual_start: u64,
number_of_pages: usize,