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* options.h (DEFINE_uint64_alias): Define.

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(class General_options): Add -Ttext-segment as an alias for
	-Ttext.
This commit is contained in:
Ian Lance Taylor 2013-02-15 15:44:03 +00:00
parent 9d1df426e2
commit 214383dd76
2 changed files with 35 additions and 0 deletions
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6
gold/ChangeLog
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@ -1,3 +1,9 @@
2013-02-15 Ian Lance Taylor <iant@google.com>
* options.h (DEFINE_uint64_alias): Define.
(class General_options): Add -Ttext-segment as an alias for
-Ttext.
2013-02-15 Alan Modra <amodra@gmail.com>
* powerpc.cc (Stub_table::plt_off): New function, extracted from..

29
gold/options.h
View File

@ -498,6 +498,32 @@ struct Struct_special : public Struct_var
}; \
Struct_no_##option__ no_##option__##_initializer_
// This is like DEFINE_uint64, but VARNAME is the name of a different
// option. This option becomes an alias for that one.
#define DEFINE_uint64_alias(option__, varname__, dashes__, shortname__, \
helpstring__, helparg__) \
private: \
struct Struct_##option__ : public options::Struct_var \
{ \
Struct_##option__() \
: option(#option__, dashes__, shortname__, "", helpstring__, \
helparg__, false, this) \
{ } \
\
void \
parse_to_value(const char* option_name, const char* arg, \
Command_line*, General_options* options) \
{ \
uint64_t value; \
options::parse_uint64(option_name, arg, &value); \
options->set_##varname__(value); \
options->set_user_set_##varname__(); \
} \
\
options::One_option option; \
}; \
Struct_##option__ option__##_;
// This is used for non-standard flags. It defines no functions; it
// just calls General_options::parse_VARNAME whenever the flag is
// seen. We declare parse_VARNAME as a static member of
@ -1113,6 +1139,9 @@ class General_options
N_("Set the address of the data segment"), N_("ADDRESS"));
DEFINE_uint64(Ttext, options::ONE_DASH, '\0', -1U,
N_("Set the address of the text segment"), N_("ADDRESS"));
DEFINE_uint64_alias(Ttext_segment, Ttext, options::ONE_DASH, '\0',
N_("Set the address of the text segment"),
N_("ADDRESS"));
DEFINE_bool(toc_optimize, options::TWO_DASHES, '\0', true,
N_("(PowerPC64 only) Optimize TOC code sequences"),