| author |  Jakub Konka <kubkon@jakubkonka.com> 2023-03-28 21:52:44+02:00 |
| committer | Jakub Konka <kubkon@jakubkonka.com> 2023-03-28 21:52:44+02:00 |
| log | 17ec2cea6455148526f56fa17cb704fd1d656b06 |
| tree | 5bb76051de4b95dd7cf2e651e981b75056b8e392 |
| parent | cde722a7117b6da129d3c49dabd445136ed5edb5 |
macho: remove error_union return from resolveRelocations()
3 files changed, 8 insertions(+), 18 deletions(-)
src- link
src/link/MachO.zig+1-1
| ... | ... | @@ -1091,7 +1091,7 @@ pub fn writeAtom(self: *MachO, atom_index: Atom.Index, code: []u8) !void { |
| 1091 | 1091 | log.debug("writing atom for symbol {s} at file offset 0x{x}", .{ atom.getName(self), file_offset }); |
| 1092 | 1092 | |
| 1093 | 1093 | if (self.relocs.get(atom_index)) |relocs| { |
| 1094 | try Atom.resolveRelocations(self, atom_index, relocs.items, code); | |
| 1094 | Atom.resolveRelocations(self, atom_index, relocs.items, code); | |
| 1095 | 1095 | } |
| 1096 | 1096 | |
| 1097 | 1097 | if (is_hot_update_compatible) { |
src/link/MachO/Atom.zig+2-2
| ... | ... | @@ -183,11 +183,11 @@ pub fn addLazyBinding(macho_file: *MachO, atom_index: Index, binding: Binding) ! |
| 183 | 183 | try gop.value_ptr.append(gpa, binding); |
| 184 | 184 | } |
| 185 | 185 | |
| 186 | pub fn resolveRelocations(macho_file: *MachO, atom_index: Index, relocs: []Relocation, code: []u8) !void { | |
| 186 | pub fn resolveRelocations(macho_file: *MachO, atom_index: Index, relocs: []Relocation, code: []u8) void { | |
| 187 | 187 | log.debug("relocating '{s}'", .{macho_file.getAtom(atom_index).getName(macho_file)}); |
| 188 | 188 | for (relocs) |*reloc| { |
| 189 | 189 | if (!reloc.dirty) continue; |
| 190 | try reloc.resolve(macho_file, atom_index, code); | |
| 190 | reloc.resolve(macho_file, atom_index, code); | |
| 191 | 191 | reloc.dirty = false; |
| 192 | 192 | } |
| 193 | 193 | } |
src/link/MachO/Relocation.zig+5-15
| ... | ... | @@ -50,7 +50,7 @@ pub fn getTargetAtomIndex(self: Relocation, macho_file: *MachO) ?Atom.Index { |
| 50 | 50 | return macho_file.getAtomIndexForSymbol(self.target); |
| 51 | 51 | } |
| 52 | 52 | |
| 53 | pub fn resolve(self: Relocation, macho_file: *MachO, atom_index: Atom.Index, code: []u8) !void { | |
| 53 | pub fn resolve(self: Relocation, macho_file: *MachO, atom_index: Atom.Index, code: []u8) void { | |
| 54 | 54 | const arch = macho_file.base.options.target.cpu.arch; |
| 55 | 55 | const atom = macho_file.getAtom(atom_index); |
| 56 | 56 | const source_sym = atom.getSymbol(macho_file); |
| ... | ... | @@ -68,18 +68,13 @@ pub fn resolve(self: Relocation, macho_file: *MachO, atom_index: Atom.Index, cod |
| 68 | 68 | }); |
| 69 | 69 | |
| 70 | 70 | switch (arch) { |
| 71 | .aarch64 => return self.resolveAarch64(source_addr, target_addr, code), | |
| 72 | .x86_64 => return self.resolveX8664(source_addr, target_addr, code), | |
| 71 | .aarch64 => self.resolveAarch64(source_addr, target_addr, code), | |
| 72 | .x86_64 => self.resolveX8664(source_addr, target_addr, code), | |
| 73 | 73 | else => unreachable, |
| 74 | 74 | } |
| 75 | 75 | } |
| 76 | 76 | |
| 77 | fn resolveAarch64( | |
| 78 | self: Relocation, | |
| 79 | source_addr: u64, | |
| 80 | target_addr: i64, | |
| 81 | code: []u8, | |
| 82 | ) !void { | |
| 77 | fn resolveAarch64(self: Relocation, source_addr: u64, target_addr: i64, code: []u8) void { | |
| 83 | 78 | const rel_type = @intToEnum(macho.reloc_type_arm64, self.type); |
| 84 | 79 | if (rel_type == .ARM64_RELOC_UNSIGNED) { |
| 85 | 80 | return switch (self.length) { |
| ... | ... | @@ -212,12 +207,7 @@ fn resolveAarch64( |
| 212 | 207 | } |
| 213 | 208 | } |
| 214 | 209 | |
| 215 | fn resolveX8664( | |
| 216 | self: Relocation, | |
| 217 | source_addr: u64, | |
| 218 | target_addr: i64, | |
| 219 | code: []u8, | |
| 220 | ) !void { | |
| 210 | fn resolveX8664(self: Relocation, source_addr: u64, target_addr: i64, code: []u8) void { | |
| 221 | 211 | const rel_type = @intToEnum(macho.reloc_type_x86_64, self.type); |
| 222 | 212 | switch (rel_type) { |
| 223 | 213 | .X86_64_RELOC_BRANCH, |