| author |  Jakub Konka <kubkon@jakubkonka.com> 2024-08-13 21:52:40+02:00 |
| committer | Jakub Konka <kubkon@jakubkonka.com> 2024-08-13 21:52:40+02:00 |
| log | 1bd54a55fa40db9f91d8a0c1cf5244ff51be6081 |
| tree | 975ed120696f9561ed82f083d575006f25be2ca8 |
| parent | 97ab420dcf9bdfe954d6bff730a7492abaeb90bb |
fix compile errors in other codegen backends
6 files changed, 16 insertions(+), 93 deletions(-)
src- arch
- aarch64
- arm
- riscv64
- sparc64
- link
src/arch/aarch64/CodeGen.zig+7-34
| ... | ... | @@ -4352,24 +4352,10 @@ fn airCall(self: *Self, inst: Air.Inst.Index, modifier: std.builtin.CallModifier |
| 4352 | 4352 | // on linking. |
| 4353 | 4353 | if (try self.air.value(callee, pt)) |func_value| switch (ip.indexToKey(func_value.toIntern())) { |
| 4354 | 4354 | .func => |func| { |
| 4355 | if (self.bin_file.cast(.elf)) |elf_file| { | |
| 4356 | const zo = elf_file.zigObjectPtr().?; | |
| 4357 | const sym_index = try zo.getOrCreateMetadataForNav(elf_file, func.owner_nav); | |
| 4358 | const sym = zo.symbol(sym_index); | |
| 4359 | _ = try sym.getOrCreateZigGotEntry(sym_index, elf_file); | |
| 4360 | const got_addr = @as(u32, @intCast(sym.zigGotAddress(elf_file))); | |
| 4361 | try self.genSetReg(Type.usize, .x30, .{ .memory = got_addr }); | |
| 4362 | } else if (self.bin_file.cast(.macho)) |macho_file| { | |
| 4363 | _ = macho_file; | |
| 4364 | @panic("TODO airCall"); | |
| 4365 | // const atom = try macho_file.getOrCreateAtomForNav(func.owner_nav); | |
| 4366 | // const sym_index = macho_file.getAtom(atom).getSymbolIndex().?; | |
| 4367 | // try self.genSetReg(Type.u64, .x30, .{ | |
| 4368 | // .linker_load = .{ | |
| 4369 | // .type = .got, | |
| 4370 | // .sym_index = sym_index, | |
| 4371 | // }, | |
| 4372 | // }); | |
| 4355 | if (self.bin_file.cast(.elf)) |_| { | |
| 4356 | return self.fail("TODO implement calling functions for Elf", .{}); | |
| 4357 | } else if (self.bin_file.cast(.macho)) |_| { | |
| 4358 | return self.fail("TODO implement calling functions for MachO", .{}); | |
| 4373 | 4359 | } else if (self.bin_file.cast(.coff)) |coff_file| { |
| 4374 | 4360 | const atom = try coff_file.getOrCreateAtomForNav(func.owner_nav); |
| 4375 | 4361 | const sym_index = coff_file.getAtom(atom).getSymbolIndex().?; |
| ... | ... | @@ -4393,21 +4379,8 @@ fn airCall(self: *Self, inst: Air.Inst.Index, modifier: std.builtin.CallModifier |
| 4393 | 4379 | .@"extern" => |@"extern"| { |
| 4394 | 4380 | const nav_name = ip.getNav(@"extern".owner_nav).name.toSlice(ip); |
| 4395 | 4381 | const lib_name = @"extern".lib_name.toSlice(ip); |
| 4396 | if (self.bin_file.cast(.macho)) |macho_file| { | |
| 4397 | _ = macho_file; | |
| 4398 | @panic("TODO airCall"); | |
| 4399 | // const sym_index = try macho_file.getGlobalSymbol(nav_name, lib_name); | |
| 4400 | // const atom = try macho_file.getOrCreateAtomForNav(self.owner_nav); | |
| 4401 | // const atom_index = macho_file.getAtom(atom).getSymbolIndex().?; | |
| 4402 | // _ = try self.addInst(.{ | |
| 4403 | // .tag = .call_extern, | |
| 4404 | // .data = .{ | |
| 4405 | // .relocation = .{ | |
| 4406 | // .atom_index = atom_index, | |
| 4407 | // .sym_index = sym_index, | |
| 4408 | // }, | |
| 4409 | // }, | |
| 4410 | // }); | |
| 4382 | if (self.bin_file.cast(.macho)) |_| { | |
| 4383 | return self.fail("TODO implement calling extern functions for MachO", .{}); | |
| 4411 | 4384 | } else if (self.bin_file.cast(.coff)) |coff_file| { |
| 4412 | 4385 | const sym_index = try coff_file.getGlobalSymbol(nav_name, lib_name); |
| 4413 | 4386 | try self.genSetReg(Type.u64, .x30, .{ |
| ... | ... | @@ -6234,7 +6207,7 @@ fn genTypedValue(self: *Self, val: Value) InnerError!MCValue { |
| 6234 | 6207 | .memory => |addr| .{ .memory = addr }, |
| 6235 | 6208 | .load_got => |sym_index| .{ .linker_load = .{ .type = .got, .sym_index = sym_index } }, |
| 6236 | 6209 | .load_direct => |sym_index| .{ .linker_load = .{ .type = .direct, .sym_index = sym_index } }, |
| 6237 | .load_symbol, .load_tlv => unreachable, // TODO | |
| 6210 | .load_symbol, .load_tlv, .lea_symbol => unreachable, // TODO | |
| 6238 | 6211 | }, |
| 6239 | 6212 | .fail => |msg| { |
| 6240 | 6213 | self.err_msg = msg; |
src/arch/arm/CodeGen.zig+3-17
| ... | ... | @@ -4333,22 +4333,8 @@ fn airCall(self: *Self, inst: Air.Inst.Index, modifier: std.builtin.CallModifier |
| 4333 | 4333 | // Due to incremental compilation, how function calls are generated depends |
| 4334 | 4334 | // on linking. |
| 4335 | 4335 | if (try self.air.value(callee, pt)) |func_value| switch (ip.indexToKey(func_value.toIntern())) { |
| 4336 | .func => |func| { | |
| 4337 | if (self.bin_file.cast(.elf)) |elf_file| { | |
| 4338 | const zo = elf_file.zigObjectPtr().?; | |
| 4339 | const sym_index = try zo.getOrCreateMetadataForNav(elf_file, func.owner_nav); | |
| 4340 | const sym = zo.symbol(sym_index); | |
| 4341 | _ = try sym.getOrCreateZigGotEntry(sym_index, elf_file); | |
| 4342 | const got_addr: u32 = @intCast(sym.zigGotAddress(elf_file)); | |
| 4343 | try self.genSetReg(Type.usize, .lr, .{ .memory = got_addr }); | |
| 4344 | } else if (self.bin_file.cast(.macho)) |_| { | |
| 4345 | unreachable; // unsupported architecture for MachO | |
| 4346 | } else { | |
| 4347 | return self.fail("TODO implement call on {s} for {s}", .{ | |
| 4348 | @tagName(self.bin_file.tag), | |
| 4349 | @tagName(self.target.cpu.arch), | |
| 4350 | }); | |
| 4351 | } | |
| 4336 | .func => { | |
| 4337 | return self.fail("TODO implement calling functions", .{}); | |
| 4352 | 4338 | }, |
| 4353 | 4339 | .@"extern" => { |
| 4354 | 4340 | return self.fail("TODO implement calling extern functions", .{}); |
| ... | ... | @@ -6184,7 +6170,7 @@ fn genTypedValue(self: *Self, val: Value) InnerError!MCValue { |
| 6184 | 6170 | .mcv => |mcv| switch (mcv) { |
| 6185 | 6171 | .none => .none, |
| 6186 | 6172 | .undef => .undef, |
| 6187 | .load_got, .load_symbol, .load_direct, .load_tlv => unreachable, // TODO | |
| 6173 | .load_got, .load_symbol, .load_direct, .load_tlv, .lea_symbol => unreachable, // TODO | |
| 6188 | 6174 | .immediate => |imm| .{ .immediate = @truncate(imm) }, |
| 6189 | 6175 | .memory => |addr| .{ .memory = addr }, |
| 6190 | 6176 | }, |
src/arch/riscv64/CodeGen.zig+1
| ... | ... | @@ -8026,6 +8026,7 @@ fn genTypedValue(func: *Func, val: Value) InnerError!MCValue { |
| 8026 | 8026 | .mcv => |mcv| switch (mcv) { |
| 8027 | 8027 | .none => .none, |
| 8028 | 8028 | .undef => unreachable, |
| 8029 | .lea_symbol => |sym_index| .{ .lea_symbol = .{ .sym = sym_index } }, | |
| 8029 | 8030 | .load_symbol => |sym_index| .{ .load_symbol = .{ .sym = sym_index } }, |
| 8030 | 8031 | .load_tlv => |sym_index| .{ .lea_tlv = sym_index }, |
| 8031 | 8032 | .immediate => |imm| .{ .immediate = imm }, |
src/arch/riscv64/Emit.zig+1-12
| ... | ... | @@ -43,12 +43,6 @@ pub fn emitMir(emit: *Emit) Error!void { |
| 43 | 43 | .fmt = std.meta.activeTag(lowered_inst), |
| 44 | 44 | }), |
| 45 | 45 | .load_symbol_reloc => |symbol| { |
| 46 | const is_obj_or_static_lib = switch (emit.lower.output_mode) { | |
| 47 | .Exe => false, | |
| 48 | .Obj => true, | |
| 49 | .Lib => emit.lower.link_mode == .static, | |
| 50 | }; | |
| 51 | ||
| 52 | 46 | const elf_file = emit.bin_file.cast(.elf).?; |
| 53 | 47 | const zo = elf_file.zigObjectPtr().?; |
| 54 | 48 | |
| ... | ... | @@ -58,12 +52,7 @@ pub fn emitMir(emit: *Emit) Error!void { |
| 58 | 52 | var hi_r_type: u32 = @intFromEnum(std.elf.R_RISCV.HI20); |
| 59 | 53 | var lo_r_type: u32 = @intFromEnum(std.elf.R_RISCV.LO12_I); |
| 60 | 54 | |
| 61 | if (sym.flags.needs_zig_got and !is_obj_or_static_lib) { | |
| 62 | _ = try sym.getOrCreateZigGotEntry(symbol.sym_index, elf_file); | |
| 63 | ||
| 64 | hi_r_type = Elf.R_ZIG_GOT_HI20; | |
| 65 | lo_r_type = Elf.R_ZIG_GOT_LO12; | |
| 66 | } else if (sym.flags.needs_got) { | |
| 55 | if (sym.flags.needs_got) { | |
| 67 | 56 | hi_r_type = Elf.R_GOT_HI20_STATIC; // TODO: rework this #20887 |
| 68 | 57 | lo_r_type = Elf.R_GOT_LO12_I_STATIC; // TODO: rework this #20887 |
| 69 | 58 | } |
src/arch/sparc64/CodeGen.zig+3-29
| ... | ... | @@ -1349,34 +1349,8 @@ fn airCall(self: *Self, inst: Air.Inst.Index, modifier: std.builtin.CallModifier |
| 1349 | 1349 | // Due to incremental compilation, how function calls are generated depends |
| 1350 | 1350 | // on linking. |
| 1351 | 1351 | if (try self.air.value(callee, pt)) |func_value| switch (ip.indexToKey(func_value.toIntern())) { |
| 1352 | .func => |func| { | |
| 1353 | const got_addr = if (self.bin_file.cast(.elf)) |elf_file| blk: { | |
| 1354 | const zo = elf_file.zigObjectPtr().?; | |
| 1355 | const sym_index = try zo.getOrCreateMetadataForNav(elf_file, func.owner_nav); | |
| 1356 | const sym = zo.symbol(sym_index); | |
| 1357 | _ = try sym.getOrCreateZigGotEntry(sym_index, elf_file); | |
| 1358 | break :blk @as(u32, @intCast(sym.zigGotAddress(elf_file))); | |
| 1359 | } else @panic("TODO SPARCv9 currently does not support non-ELF binaries"); | |
| 1360 | ||
| 1361 | try self.genSetReg(Type.usize, .o7, .{ .memory = got_addr }); | |
| 1362 | ||
| 1363 | _ = try self.addInst(.{ | |
| 1364 | .tag = .jmpl, | |
| 1365 | .data = .{ | |
| 1366 | .arithmetic_3op = .{ | |
| 1367 | .is_imm = false, | |
| 1368 | .rd = .o7, | |
| 1369 | .rs1 = .o7, | |
| 1370 | .rs2_or_imm = .{ .rs2 = .g0 }, | |
| 1371 | }, | |
| 1372 | }, | |
| 1373 | }); | |
| 1374 | ||
| 1375 | // TODO Find a way to fill this delay slot | |
| 1376 | _ = try self.addInst(.{ | |
| 1377 | .tag = .nop, | |
| 1378 | .data = .{ .nop = {} }, | |
| 1379 | }); | |
| 1352 | .func => { | |
| 1353 | return self.fail("TODO implement calling functions", .{}); | |
| 1380 | 1354 | }, |
| 1381 | 1355 | .@"extern" => { |
| 1382 | 1356 | return self.fail("TODO implement calling extern functions", .{}); |
| ... | ... | @@ -4153,7 +4127,7 @@ fn genTypedValue(self: *Self, val: Value) InnerError!MCValue { |
| 4153 | 4127 | .mcv => |mcv| switch (mcv) { |
| 4154 | 4128 | .none => .none, |
| 4155 | 4129 | .undef => .undef, |
| 4156 | .load_got, .load_symbol, .load_direct, .load_tlv => unreachable, // TODO | |
| 4130 | .load_got, .load_symbol, .load_direct, .load_tlv, .lea_symbol => unreachable, // TODO | |
| 4157 | 4131 | .immediate => |imm| .{ .immediate = imm }, |
| 4158 | 4132 | .memory => |addr| .{ .memory = addr }, |
| 4159 | 4133 | }, |
src/link/Elf/ZigObject.zig+1-1
| ... | ... | @@ -1036,7 +1036,7 @@ pub fn updateFunc( |
| 1036 | 1036 | const ip = &zcu.intern_pool; |
| 1037 | 1037 | const gpa = elf_file.base.comp.gpa; |
| 1038 | 1038 | const func = zcu.funcInfo(func_index); |
| 1039 | if (elf_file.base.isRelocatable() and self.jumpTablePtr() == null) { | |
| 1039 | if (!elf_file.base.isRelocatable() and self.jumpTablePtr() == null) { | |
| 1040 | 1040 | try self.initJumpTable(gpa, elf_file); |
| 1041 | 1041 | } |
| 1042 | 1042 |