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authorHimbeer <himbeer@disroot.org>2024-08-01 13:07:30 +0200
committerHimbeer <himbeer@disroot.org>2024-08-01 13:07:30 +0200
commitc22a1c2214d5f3256684fa08262501cfd70be915 (patch)
tree28ed508137c86d15bb2c7e15a6ec2802d1cea1ed /src/lib/TrapFrame.zig
parent017c63d49f4c6fdd2f762dd7d14323fbbdb7775e (diff)
Flatten 'lib' directory into main 'src' tree
Diffstat (limited to 'src/lib/TrapFrame.zig')
-rw-r--r--src/lib/TrapFrame.zig38
1 files changed, 0 insertions, 38 deletions
diff --git a/src/lib/TrapFrame.zig b/src/lib/TrapFrame.zig
deleted file mode 100644
index 71556ed..0000000
--- a/src/lib/TrapFrame.zig
+++ /dev/null
@@ -1,38 +0,0 @@
-// SPDX-FileCopyrightText: 2024 Himbeer <himbeer@disroot.org>
-//
-// SPDX-License-Identifier: AGPL-3.0-or-later
-
-general_purpose_registers: [32]usize, // Offset: 0
-floating_point_registers: [32]usize, // Offset: 256
-satp: usize, // Offset: 512
-stack_pointer: *allowzero u8, // Offset: 520
-hart_id: usize, // Offset: 528
-
-const Self = @This();
-
-pub fn setReturnValue(self: *Self, value: anytype) void {
- switch (@typeInfo(@TypeOf(value))) {
- .ErrorUnion => self.returnErrorUnion(value),
- .ErrorSet => self.returnError(value),
- else => self.returnValue(value),
- }
-}
-
-fn returnErrorUnion(self: *Self, error_union: anytype) void {
- if (error_union) |value| {
- self.returnValue(value);
- } else |err| {
- self.returnError(err);
- }
-}
-
-fn returnError(self: *Self, err: anyerror) void {
- self.general_purpose_registers[11] = @intFromError(err);
-}
-
-fn returnValue(self: *Self, value: anytype) void {
- self.general_purpose_registers[11] = 0;
- if (@typeInfo(@TypeOf(value)) != .Void) {
- self.general_purpose_registers[10] = @bitCast(value);
- }
-}