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Don't write to inferior_ptid in tracectf.c
[deliverable/binutils-gdb.git]
/
gold
/
options.h
diff --git
a/gold/options.h
b/gold/options.h
index b39d5ff7bacc068513c09c19b3b573166b74e356..f0e9fbddcd5f77d6a78a405dcc5ecdbe4f786f17 100644
(file)
--- a/
gold/options.h
+++ b/
gold/options.h
@@
-1,6
+1,6
@@
// options.h -- handle command line options for gold -*- C++ -*-
// options.h -- handle command line options for gold -*- C++ -*-
-// Copyright (C) 2006-20
18
Free Software Foundation, Inc.
+// Copyright (C) 2006-20
20
Free Software Foundation, Inc.
// Written by Ian Lance Taylor <iant@google.com>.
// This file is part of gold.
// Written by Ian Lance Taylor <iant@google.com>.
// This file is part of gold.
@@
-471,7
+471,11
@@
struct Struct_special : public Struct_var
\
options::String_set::const_iterator \
varname__##_end() const \
\
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
// When you have a list of possible values (expressed as string)
// After helparg__ should come an initializer list, like
@@
-942,7
+946,7
@@
class General_options
{"none", "all", "safe"});
DEFINE_uint(icf_iterations, options::TWO_DASHES , '\0', 0,
{"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; "
DEFINE_special(incremental, options::TWO_DASHES, '\0',
N_("Do an incremental link if possible; "
@@
-1121,6
+1125,12
@@
class General_options
N_("Load a plugin library"), N_("PLUGIN"));
DEFINE_special(plugin_opt, options::TWO_DASHES, '\0',
N_("Pass an option to the plugin"), N_("OPTION"));
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,
#endif
DEFINE_bool(posix_fallocate, options::TWO_DASHES, '\0', true,
@@
-1172,7
+1182,7
@@
class General_options
DEFINE_bool(rosegment, options::TWO_DASHES, '\0', false,
N_("Put read-only non-executable sections in their own segment"),
DEFINE_bool(rosegment, options::TWO_DASHES, '\0', false,
N_("Put read-only non-executable sections in their own segment"),
- N
ULL
);
+ 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"),
DEFINE_uint64(rosegment_gap, options::TWO_DASHES, '\0', -1U,
N_("Set offset between executable and read-only segments"),
@@
-1351,6
+1361,10
@@
class General_options
DEFINE_bool_ignore(warn_constructors, options::TWO_DASHES, '\0',
N_("Ignored"), N_("Ignored"));
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(warn_execstack, options::TWO_DASHES, '\0', false,
N_("Warn if the stack is executable"),
N_("Do not warn if the stack is executable"));
@@
-1486,6
+1500,11
@@
class General_options
N_("Don't mark variables read-only after relocation"));
DEFINE_uint64(stack_size, options::DASH_Z, '\0', 0,
N_("Set PT_GNU_STACK segment p_memsz to SIZE"), N_("SIZE"));
N_("Don't mark variables read-only after relocation"));
DEFINE_uint64(stack_size, options::DASH_Z, '\0', 0,
N_("Set PT_GNU_STACK segment p_memsz to SIZE"), N_("SIZE"));
+ DEFINE_enum(start_stop_visibility, options::DASH_Z, '\0', "protected",
+ N_("ELF symbol visibility for synthesized "
+ "__start_* and __stop_* symbols"),
+ ("[default,internal,hidden,protected]"),
+ {"default", "internal", "hidden", "protected"});
DEFINE_bool(text, options::DASH_Z, '\0', false,
N_("Do not permit relocations in read-only segments"),
N_("Permit relocations in read-only segments"));
DEFINE_bool(text, options::DASH_Z, '\0', false,
N_("Do not permit relocations in read-only segments"),
N_("Permit relocations in read-only segments"));
@@
-1496,6
+1515,10
@@
class General_options
N_("Move .text.unlikely sections to a separate segment."),
N_("Do not move .text.unlikely sections to a separate "
"segment."));
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:
public:
@@
-1732,6
+1755,10
@@
class General_options
orphan_handling_enum() const
{ return this->orphan_handling_enum_; }
orphan_handling_enum() const
{ return this->orphan_handling_enum_; }
+ elfcpp::STV
+ start_stop_visibility_enum() const
+ { return this->start_stop_visibility_enum_; }
+
private:
// Don't copy this structure.
General_options(const General_options&);
private:
// Don't copy this structure.
General_options(const General_options&);
@@
-1791,6
+1818,10
@@
class General_options
set_orphan_handling_enum(Orphan_handling value)
{ this->orphan_handling_enum_ = value; }
set_orphan_handling_enum(Orphan_handling value)
{ this->orphan_handling_enum_ = value; }
+ void
+ set_start_stop_visibility_enum(elfcpp::STV value)
+ { this->start_stop_visibility_enum_ = value; }
+
// These are called by finalize() to set up the search-path correctly.
void
add_to_library_path_with_sysroot(const std::string& arg)
// These are called by finalize() to set up the search-path correctly.
void
add_to_library_path_with_sysroot(const std::string& arg)
@@
-1858,6
+1889,8
@@
class General_options
std::vector<Position_dependent_options*> options_stack_;
// Orphan handling option, decoded to an enum value.
Orphan_handling orphan_handling_enum_;
std::vector<Position_dependent_options*> options_stack_;
// Orphan handling option, decoded to an enum value.
Orphan_handling orphan_handling_enum_;
+ // Symbol visibility for __start_* / __stop_* magic symbols.
+ elfcpp::STV start_stop_visibility_enum_;
};
// The position-dependent options. We use this to store the state of
};
// The position-dependent options. We use this to store the state of
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