fix code broken from previous commit
This commit is contained in:
Jacob G-W
@@ -564,7 +564,7 @@ fn Function(comptime arch: std.Target.Cpu.Arch) type {
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.r11 = true, // fp
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.r14 = true, // lr
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};
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inline for (callee_preserved_regs) |reg, i| {
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inline for (callee_preserved_regs) |reg| {
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if (self.register_manager.isRegAllocated(reg)) {
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@field(saved_regs, @tagName(reg)) = true;
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}
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@@ -602,7 +602,7 @@ fn Function(comptime arch: std.Target.Cpu.Arch) type {
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} else {
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if (math.cast(i26, amt)) |offset| {
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writeInt(u32, self.code.items[jmp_reloc..][0..4], Instruction.b(.al, offset).toU32());
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} else |err| {
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} else |_| {
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return self.failSymbol("exitlude jump is too large", .{});
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}
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}
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@@ -675,7 +675,7 @@ fn Function(comptime arch: std.Target.Cpu.Arch) type {
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} else {
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if (math.cast(i28, amt)) |offset| {
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writeInt(u32, self.code.items[jmp_reloc..][0..4], Instruction.b(offset).toU32());
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} else |err| {
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} else |_| {
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return self.failSymbol("exitlude jump is too large", .{});
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}
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}
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@@ -1497,6 +1497,7 @@ fn Function(comptime arch: std.Target.Cpu.Arch) type {
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swap_lhs_and_rhs: bool,
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op: ir.Inst.Tag,
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) !void {
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_ = src;
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assert(lhs_mcv == .register or rhs_mcv == .register);
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const op1 = if (swap_lhs_and_rhs) rhs_mcv.register else lhs_mcv.register;
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@@ -1905,6 +1906,7 @@ fn Function(comptime arch: std.Target.Cpu.Arch) type {
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try self.genX8664ModRMRegToStack(src, dst_ty, off, src_reg, mr + 0x1);
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},
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.immediate => |imm| {
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_ = imm;
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return self.fail(src, "TODO implement x86 ADD/SUB/CMP source immediate", .{});
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},
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.embedded_in_code, .memory, .stack_offset => {
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@@ -2054,6 +2056,7 @@ fn Function(comptime arch: std.Target.Cpu.Arch) type {
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return self.genSetStack(src, dst_ty, off, MCValue{ .register = dst_reg });
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},
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.immediate => |imm| {
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_ = imm;
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return self.fail(src, "TODO implement x86 multiply source immediate", .{});
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},
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.embedded_in_code, .memory, .stack_offset => {
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@@ -2982,14 +2985,14 @@ fn Function(comptime arch: std.Target.Cpu.Arch) type {
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.arm, .armeb => {
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if (math.cast(i26, @intCast(i32, index) - @intCast(i32, self.code.items.len + 8))) |delta| {
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writeInt(u32, try self.code.addManyAsArray(4), Instruction.b(.al, delta).toU32());
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} else |err| {
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} else |_| {
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return self.fail(src, "TODO: enable larger branch offset", .{});
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}
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},
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.aarch64, .aarch64_be, .aarch64_32 => {
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if (math.cast(i28, @intCast(i32, index) - @intCast(i32, self.code.items.len + 8))) |delta| {
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writeInt(u32, try self.code.addManyAsArray(4), Instruction.b(delta).toU32());
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} else |err| {
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} else |_| {
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return self.fail(src, "TODO: enable larger branch offset", .{});
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}
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},
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@@ -3307,16 +3310,18 @@ fn Function(comptime arch: std.Target.Cpu.Arch) type {
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}
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},
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.compare_flags_unsigned => |op| {
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_ = op;
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return self.fail(src, "TODO implement set stack variable with compare flags value (unsigned)", .{});
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},
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.compare_flags_signed => |op| {
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_ = op;
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return self.fail(src, "TODO implement set stack variable with compare flags value (signed)", .{});
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},
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.immediate => {
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const reg = try self.copyToTmpRegister(src, ty, mcv);
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return self.genSetStack(src, ty, stack_offset, MCValue{ .register = reg });
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},
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.embedded_in_code => |code_offset| {
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.embedded_in_code => {
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return self.fail(src, "TODO implement set stack variable from embedded_in_code", .{});
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},
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.register => |reg| {
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@@ -3352,7 +3357,7 @@ fn Function(comptime arch: std.Target.Cpu.Arch) type {
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else => return self.fail(src, "TODO implement storing other types abi_size={}", .{abi_size}),
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}
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},
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.memory => |vaddr| {
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.memory => {
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return self.fail(src, "TODO implement set stack variable from memory vaddr", .{});
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},
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.stack_offset => |off| {
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@@ -3380,10 +3385,10 @@ fn Function(comptime arch: std.Target.Cpu.Arch) type {
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else => return self.fail(src, "TODO implement memset", .{}),
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}
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},
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.compare_flags_unsigned => |op| {
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.compare_flags_unsigned => {
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return self.fail(src, "TODO implement set stack variable with compare flags value (unsigned)", .{});
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},
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.compare_flags_signed => |op| {
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.compare_flags_signed => {
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return self.fail(src, "TODO implement set stack variable with compare flags value (signed)", .{});
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},
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.immediate => |x_big| {
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@@ -3435,13 +3440,13 @@ fn Function(comptime arch: std.Target.Cpu.Arch) type {
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},
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}
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},
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.embedded_in_code => |code_offset| {
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.embedded_in_code => {
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return self.fail(src, "TODO implement set stack variable from embedded_in_code", .{});
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},
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.register => |reg| {
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try self.genX8664ModRMRegToStack(src, ty, stack_offset, reg, 0x89);
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},
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.memory => |vaddr| {
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.memory => {
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return self.fail(src, "TODO implement set stack variable from memory vaddr", .{});
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},
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.stack_offset => |off| {
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@@ -3469,17 +3474,17 @@ fn Function(comptime arch: std.Target.Cpu.Arch) type {
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else => return self.fail(src, "TODO implement memset", .{}),
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}
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},
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.compare_flags_unsigned => |op| {
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.compare_flags_unsigned => {
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return self.fail(src, "TODO implement set stack variable with compare flags value (unsigned)", .{});
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},
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.compare_flags_signed => |op| {
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.compare_flags_signed => {
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return self.fail(src, "TODO implement set stack variable with compare flags value (signed)", .{});
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},
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.immediate => {
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const reg = try self.copyToTmpRegister(src, ty, mcv);
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return self.genSetStack(src, ty, stack_offset, MCValue{ .register = reg });
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},
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.embedded_in_code => |code_offset| {
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.embedded_in_code => {
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return self.fail(src, "TODO implement set stack variable from embedded_in_code", .{});
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},
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.register => |reg| {
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@@ -3511,7 +3516,7 @@ fn Function(comptime arch: std.Target.Cpu.Arch) type {
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else => return self.fail(src, "TODO implement storing other types abi_size={}", .{abi_size}),
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}
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},
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.memory => |vaddr| {
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.memory => {
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return self.fail(src, "TODO implement set stack variable from memory vaddr", .{});
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},
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.stack_offset => |off| {
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@@ -3842,6 +3847,7 @@ fn Function(comptime arch: std.Target.Cpu.Arch) type {
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);
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},
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.compare_flags_signed => |op| {
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_ = op;
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return self.fail(src, "TODO set register with compare flags value (signed)", .{});
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},
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.immediate => |x| {
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@@ -4460,6 +4466,7 @@ fn Function(comptime arch: std.Target.Cpu.Arch) type {
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dummy,
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pub fn allocIndex(self: Register) ?u4 {
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_ = self;
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return null;
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}
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};
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