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more UEFI alignment fixes

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xdBronch 2023-07-19 02:54:46 -04:00 committed by Andrew Kelley
parent 17255bed41
commit e313584a48
4 changed files with 5 additions and 5 deletions
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2
lib/std/os/uefi/protocols/device_path_protocol.zig
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@ -48,7 +48,7 @@ pub const DevicePathProtocol = extern struct {
// DevicePathProtocol for the extra node before the end
var buf = try allocator.alloc(u8, path_size + 2 * (path.len + 1) + @sizeOf(DevicePathProtocol));
@memcpy(buf[0..path_size.len], @as([*]const u8, @ptrCast(self))[0..path_size]);
@memcpy(buf[0..path_size], @as([*]const u8, @ptrCast(self))[0..path_size]);
// Pointer to the copy of the end node of the current chain, which is - 4 from the buffer
// as the end node itself is 4 bytes (type: u8 + subtype: u8 + length: u16).

2
lib/std/os/uefi/protocols/hii.zig
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@ -39,7 +39,7 @@ pub const HIISimplifiedFontPackage = extern struct {
number_of_wide_glyphs: u16,
pub fn getNarrowGlyphs(self: *HIISimplifiedFontPackage) []NarrowGlyph {
return @as([*]NarrowGlyph, @ptrCast(@as([*]u8, @ptrCast(self)) + @sizeOf(HIISimplifiedFontPackage)))[0..self.number_of_narrow_glyphs];
return @as([*]NarrowGlyph, @ptrCast(@alignCast(@as([*]u8, @ptrCast(self)) + @sizeOf(HIISimplifiedFontPackage))))[0..self.number_of_narrow_glyphs];
}
};

2
lib/std/os/uefi/protocols/managed_network_protocol.zig
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@ -119,7 +119,7 @@ pub const ManagedNetworkTransmitData = extern struct {
fragment_count: u16,
pub fn getFragments(self: *ManagedNetworkTransmitData) []ManagedNetworkFragmentData {
return @as([*]ManagedNetworkFragmentData, @ptrCast(@as([*]u8, @ptrCast(self)) + @sizeOf(ManagedNetworkTransmitData)))[0..self.fragment_count];
return @as([*]ManagedNetworkFragmentData, @ptrCast(@alignCast(@as([*]u8, @ptrCast(self)) + @sizeOf(ManagedNetworkTransmitData))))[0..self.fragment_count];
}
};

4
lib/std/os/uefi/protocols/udp6_protocol.zig
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@ -88,7 +88,7 @@ pub const Udp6ReceiveData = extern struct {
fragment_count: u32,
pub fn getFragments(self: *Udp6ReceiveData) []Udp6FragmentData {
return @as([*]Udp6FragmentData, @ptrCast(@as([*]u8, @ptrCast(self)) + @sizeOf(Udp6ReceiveData)))[0..self.fragment_count];
return @as([*]Udp6FragmentData, @ptrCast(@alignCast(@as([*]u8, @ptrCast(self)) + @sizeOf(Udp6ReceiveData))))[0..self.fragment_count];
}
};
@ -98,7 +98,7 @@ pub const Udp6TransmitData = extern struct {
fragment_count: u32,
pub fn getFragments(self: *Udp6TransmitData) []Udp6FragmentData {
return @as([*]Udp6FragmentData, @ptrCast(@as([*]u8, @ptrCast(self)) + @sizeOf(Udp6TransmitData)))[0..self.fragment_count];
return @as([*]Udp6FragmentData, @ptrCast(@alignCast(@as([*]u8, @ptrCast(self)) + @sizeOf(Udp6TransmitData))))[0..self.fragment_count];
}
};