// options.h -- handle command line options for gold -*- C++ -*-
-// Copyright (C) 2006-2017 Free Software Foundation, Inc.
+// Copyright (C) 2006-2020 Free Software Foundation, Inc.
// Written by Ian Lance Taylor <iant@google.com>.
// This file is part of gold.
\
options::String_set::const_iterator \
varname__##_end() const \
- { return this->varname__##_.value.end(); }
+ { return this->varname__##_.value.end(); } \
+ \
+ options::String_set::size_type \
+ varname__##_size() const \
+ { return this->varname__##_.value.size(); } \
// When you have a list of possible values (expressed as string)
// After helparg__ should come an initializer list, like
DEFINE_string(format, options::TWO_DASHES, 'b', "elf",
N_("Set input format"), ("[elf,binary]"));
- DEFINE_bool(be8,options::TWO_DASHES, '\0', false,
+ DEFINE_bool(be8, options::TWO_DASHES, '\0', false,
N_("Output BE8 format image"), NULL);
DEFINE_optional_string(build_id, options::TWO_DASHES, '\0', "tree",
DEFINE_string(fuse_ld, options::ONE_DASH, '\0', "",
N_("Ignored for GCC linker option compatibility"),
- "");
+ N_("[gold,bfd]"));
// g
N_("Min fraction of empty buckets in dynamic hash"),
N_("FRACTION"));
- DEFINE_enum(hash_style, options::TWO_DASHES, '\0', "sysv",
+ DEFINE_enum(hash_style, options::TWO_DASHES, '\0', DEFAULT_HASH_STYLE,
N_("Dynamic hash style"), N_("[sysv,gnu,both]"),
{"sysv", "gnu", "both"});
{"none", "all", "safe"});
DEFINE_uint(icf_iterations, options::TWO_DASHES , '\0', 0,
- N_("Number of iterations of ICF (default 2)"), N_("COUNT"));
+ N_("Number of iterations of ICF (default 3)"), N_("COUNT"));
DEFINE_special(incremental, options::TWO_DASHES, '\0',
N_("Do an incremental link if possible; "
NULL, N_("(ARM only) Ignore for backward compatibility"));
DEFINE_var(plt_align, options::TWO_DASHES, '\0', 0, "5",
- N_("(PowerPC64 only) Align PLT call stubs to fit cache lines"),
+ N_("(PowerPC only) Align PLT call stubs to fit cache lines"),
N_("[=P2ALIGN]"), true, int, int, options::parse_uint, false);
DEFINE_bool(plt_localentry, options::TWO_DASHES, '\0', false,
N_("Load a plugin library"), N_("PLUGIN"));
DEFINE_special(plugin_opt, options::TWO_DASHES, '\0',
N_("Pass an option to the plugin"), N_("OPTION"));
+#else
+ DEFINE_special(plugin, options::TWO_DASHES, '\0',
+ N_("Load a plugin library (not supported)"), N_("PLUGIN"));
+ DEFINE_special(plugin_opt, options::TWO_DASHES, '\0',
+ N_("Pass an option to the plugin (not supported)"),
+ N_("OPTION"));
#endif
DEFINE_bool(posix_fallocate, options::TWO_DASHES, '\0', true,
N_("Generate relocatable output"), NULL);
DEFINE_bool(relax, options::TWO_DASHES, '\0', false,
- N_("Relax branches on certain targets"), NULL);
+ N_("Relax branches on certain targets"),
+ N_("Do not relax branches"));
DEFINE_string(retain_symbols_file, options::TWO_DASHES, '\0', NULL,
N_("keep only symbols listed in this file"), N_("FILE"));
DEFINE_bool(rosegment, options::TWO_DASHES, '\0', false,
N_("Put read-only non-executable sections in their own segment"),
- NULL);
+ N_("Do not put read-only non-executable sections in their own segment"));
DEFINE_uint64(rosegment_gap, options::TWO_DASHES, '\0', -1U,
N_("Set offset between executable and read-only segments"),
"stubs are always after the group. 1 means use default size"),
N_("SIZE"));
- DEFINE_bool(stub_group_multi, options::TWO_DASHES, '\0', false,
+ DEFINE_bool(stub_group_multi, options::TWO_DASHES, '\0', true,
N_("(PowerPC only) Allow a group of stubs to serve multiple "
- "output sections"), NULL);
+ "output sections"),
+ N_("(PowerPC only) Each output section has its own stubs"));
DEFINE_uint(split_stack_adjust_size, options::TWO_DASHES, '\0', 0x4000,
N_("Stack size when -fsplit-stack function calls non-split"),
DEFINE_uint(thread_count_final, options::TWO_DASHES, '\0', 0,
N_("Number of threads to use in final pass"), N_("COUNT"));
+ DEFINE_bool(tls_optimize, options::TWO_DASHES, '\0', true,
+ N_("(PowerPC/64 only) Optimize GD/LD/IE code to IE/LE"),
+ N_("(PowerPC/64 only) Don'\''t try to optimize TLS accesses"));
+ DEFINE_bool(tls_get_addr_optimize, options::TWO_DASHES, '\0', true,
+ N_("(PowerPC/64 only) Use a special __tls_get_addr call"),
+ N_("(PowerPC/64 only) Don't use a special __tls_get_addr call"));
+
DEFINE_bool(toc_optimize, options::TWO_DASHES, '\0', true,
N_("(PowerPC64 only) Optimize TOC code sequences"),
N_("(PowerPC64 only) Don't optimize TOC code sequences"));
DEFINE_bool_ignore(warn_constructors, options::TWO_DASHES, '\0',
N_("Ignored"), N_("Ignored"));
+ DEFINE_bool(warn_drop_version, options::TWO_DASHES, '\0', false,
+ N_("Warn when discarding version information"),
+ N_("Do not warn when discarding version information"));
+
DEFINE_bool(warn_execstack, options::TWO_DASHES, '\0', false,
N_("Warn if the stack is executable"),
N_("Do not warn if the stack is executable"));
DEFINE_bool_alias(textoff, text, options::DASH_Z, '\0',
N_("Permit relocations in read-only segments"),
NULL, true);
+ DEFINE_bool(text_unlikely_segment, options::DASH_Z, '\0', false,
+ N_("Move .text.unlikely sections to a separate segment."),
+ N_("Do not move .text.unlikely sections to a separate "
+ "segment."));
+ DEFINE_bool(keep_text_section_prefix, options::DASH_Z, '\0', false,
+ N_("Keep .text.hot, .text.startup, .text.exit and .text.unlikely "
+ "as separate sections in the final binary."),
+ N_("Merge all .text.* prefix sections."));
+
public:
typedef options::Dir_list Dir_list;
projects / deliverable / binutils-gdb.git / blobdiff