| ... | ... | @@ -7097,11 +7097,30 @@ fn genSetStackArg(self: *Self, ty: Type, stack_offset: i32, mcv: MCValue) InnerE |
| 7097 | 7097 | return self.genSetStackArg(ty, stack_offset, MCValue{ .register = reg }); |
| 7098 | 7098 | } |
| 7099 | 7099 | |
| 7100 | | const addr_reg = try self.register_manager.allocReg(null, gp); |
| 7100 | const addr_reg = (try self.register_manager.allocReg(null, gp)).to64(); |
| 7101 | 7101 | const addr_lock = self.register_manager.lockRegAssumeUnused(addr_reg); |
| 7102 | 7102 | defer self.register_manager.unlockReg(addr_lock); |
| 7103 | 7103 | |
| 7104 | | try self.loadMemPtrIntoRegister(addr_reg, Type.usize, mcv); |
| 7104 | switch (mcv) { |
| 7105 | .memory => |addr| try self.genSetReg(Type.usize, addr_reg, .{ .immediate = addr }), |
| 7106 | .linker_load => |load_struct| { |
| 7107 | const atom_index = if (self.bin_file.cast(link.File.MachO)) |macho_file| blk: { |
| 7108 | const atom = try macho_file.getOrCreateAtomForDecl(self.mod_fn.owner_decl); |
| 7109 | break :blk macho_file.getAtom(atom).getSymbolIndex().?; |
| 7110 | } else if (self.bin_file.cast(link.File.Coff)) |coff_file| blk: { |
| 7111 | const atom = try coff_file.getOrCreateAtomForDecl(self.mod_fn.owner_decl); |
| 7112 | break :blk coff_file.getAtom(atom).getSymbolIndex().?; |
| 7113 | } else unreachable; |
| 7114 | |
| 7115 | switch (load_struct.type) { |
| 7116 | .import => unreachable, |
| 7117 | .got => try self.asmMovLinker(addr_reg, atom_index, load_struct), |
| 7118 | .direct => try self.asmLeaLinker(addr_reg, atom_index, load_struct), |
| 7119 | } |
| 7120 | }, |
| 7121 | else => unreachable, |
| 7122 | } |
| 7123 | |
| 7105 | 7124 | try self.genInlineMemcpy( |
| 7106 | 7125 | .{ .ptr_stack_offset = stack_offset }, |
| 7107 | 7126 | .{ .register = addr_reg }, |
Jakub Konka <kubkon@jakubkonka.com> 2023-04-12 10:19:43+02:00
src