diff options
Diffstat (limited to 'src/main.zig')
| -rw-r--r-- | src/main.zig | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/src/main.zig b/src/main.zig index 37c584ba57..eaff34ee9e 100644 --- a/src/main.zig +++ b/src/main.zig @@ -434,8 +434,10 @@ const usage_build_generic = \\ origin Indicate that the object must have its origin processed \\ nocopyreloc Disable the creation of copy relocations \\ noexecstack Indicate that the object requires an executable stack - \\ now Force all relocations to be processed on load - \\ relro Force all relocations to be resolved and be read-only on load + \\ now (default) Force all relocations to be processed on load + \\ lazy Don't force all relocations to be processed on load + \\ relro (default) Force all relocations to be read-only after processing + \\ norelro Don't force all relocations to be read-only after processing \\ -dynamic Force output to be dynamically linked \\ -static Force output to be statically linked \\ -Bsymbolic Bind global references locally @@ -655,8 +657,8 @@ fn buildOutputType( var linker_z_defs = false; var linker_z_origin = false; var linker_z_noexecstack = false; - var linker_z_now = false; - var linker_z_relro = false; + var linker_z_now = true; + var linker_z_relro = true; var linker_tsaware = false; var linker_nxcompat = false; var linker_dynamicbase = false; @@ -1209,8 +1211,12 @@ fn buildOutputType( linker_z_noexecstack = true; } else if (mem.eql(u8, z_arg, "now")) { linker_z_now = true; + } else if (mem.eql(u8, z_arg, "lazy")) { + linker_z_now = false; } else if (mem.eql(u8, z_arg, "relro")) { linker_z_relro = true; + } else if (mem.eql(u8, z_arg, "norelro")) { + linker_z_relro = false; } else { warn("unsupported linker extension flag: -z {s}", .{z_arg}); } @@ -1691,8 +1697,12 @@ fn buildOutputType( linker_z_noexecstack = true; } else if (mem.eql(u8, z_arg, "now")) { linker_z_now = true; + } else if (mem.eql(u8, z_arg, "lazy")) { + linker_z_now = false; } else if (mem.eql(u8, z_arg, "relro")) { linker_z_relro = true; + } else if (mem.eql(u8, z_arg, "norelro")) { + linker_z_relro = false; } else { warn("unsupported linker extension flag: -z {s}", .{z_arg}); } |