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riscv-gcc-1
Commit 86fa5de4 by Joseph Myers Committed by Joseph Myers
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opt-read.awk: New. 

	* opt-read.awk: New.  Split out of optc-gen.awk and opth-gen.awk.
	* optc-gen.awk: Move common code to opt-read.awk.
	* opth-gen.awk: Likewise.
	* Makefile.in (options.c, s-options-h): Update to use
	opt-read.awk.

From-SVN: r173995
parent c54a6b83
Showing with 143 additions and 193 deletions
gcc/ChangeLog
2011-05-21 Joseph Myers <joseph@codesourcery.com>
* opt-read.awk: New. Split out of optc-gen.awk and opth-gen.awk.
* optc-gen.awk: Move common code to opt-read.awk.
* opth-gen.awk: Likewise.
* Makefile.in (options.c, s-options-h): Update to use
opt-read.awk.
2011-05-20 Nathan Froyd <froydnj@codesourcery.com>
* godump.c (go_format_type): Don't use TYPE_ARG_TYPES.
......
gcc/Makefile.in
......@@ -2263,13 +2263,17 @@ s-options: $(ALL_OPT_FILES) Makefile $(srcdir)/opt-gather.awk
$(SHELL) $(srcdir)/../move-if-change tmp-optionlist optionlist
$(STAMP) s-options
options.c: optionlist $(srcdir)/opt-functions.awk $(srcdir)/optc-gen.awk
$(AWK) -f $(srcdir)/opt-functions.awk -f $(srcdir)/optc-gen.awk \
options.c: optionlist $(srcdir)/opt-functions.awk $(srcdir)/opt-read.awk \
$(srcdir)/optc-gen.awk
$(AWK) -f $(srcdir)/opt-functions.awk -f $(srcdir)/opt-read.awk \
-f $(srcdir)/optc-gen.awk \
-v header_name="config.h system.h coretypes.h tm.h" < $< > $@
options.h: s-options-h ; @true
s-options-h: optionlist $(srcdir)/opt-functions.awk $(srcdir)/opth-gen.awk
$(AWK) -f $(srcdir)/opt-functions.awk -f $(srcdir)/opth-gen.awk \
s-options-h: optionlist $(srcdir)/opt-functions.awk $(srcdir)/opt-read.awk \
$(srcdir)/opth-gen.awk
$(AWK) -f $(srcdir)/opt-functions.awk -f $(srcdir)/opt-read.awk \
-f $(srcdir)/opth-gen.awk \
< $< > tmp-options.h
$(SHELL) $(srcdir)/../move-if-change tmp-options.h options.h
$(STAMP) $@
......
gcc/opt-read.awk 0 → 100644
# Copyright (C) 2003,2004,2005,2006,2007,2008, 2010, 2011
# Free Software Foundation, Inc.
# Contributed by Kelley Cook, June 2004.
# Original code from Neil Booth, May 2003.
#
# This program is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the
# Free Software Foundation; either version 3, or (at your option) any
# later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; see the file COPYING3. If not see
# <http://www.gnu.org/licenses/>.
# Read in the option records generated from opt-gather.awk.
BEGIN {
n_opts = 0
n_langs = 0
n_target_save = 0
n_extra_vars = 0
n_extra_target_vars = 0
n_extra_masks = 0
n_extra_c_includes = 0
n_extra_h_includes = 0
n_enums = 0
have_save = 0;
quote = "\042"
comma = ","
FS=SUBSEP
# Default the name of header created from opth-gen.awk to options.h
if (header_name == "") header_name="options.h"
}
# Collect the text and flags of each option into an array
{
if ($1 == "Language") {
langs[n_langs] = $2
n_langs++;
}
else if ($1 == "TargetSave") {
# Make sure the declarations are put in source order
target_save_decl[n_target_save] = $2
n_target_save++
}
else if ($1 == "Variable") {
extra_vars[n_extra_vars] = $2
n_extra_vars++
}
else if ($1 == "TargetVariable") {
# Combination of TargetSave and Variable
extra_vars[n_extra_vars] = $2
n_extra_vars++
var = $2
sub(" *=.*", "", var)
orig_var = var
name = var
type = var
sub("^.*[ *]", "", name)
sub(" *" name "$", "", type)
target_save_decl[n_target_save] = type " x_" name
n_target_save++
extra_target_vars[n_extra_target_vars] = name
n_extra_target_vars++
}
else if ($1 == "HeaderInclude") {
extra_h_includes[n_extra_h_includes++] = $2;
}
else if ($1 == "SourceInclude") {
extra_c_includes[n_extra_c_includes++] = $2;
}
else if ($1 == "Enum") {
props = $2
name = opt_args("Name", props)
type = opt_args("Type", props)
unknown_error = opt_args("UnknownError", props)
enum_names[n_enums] = name
enum_type[name] = type
enum_index[name] = n_enums
enum_unknown_error[name] = unknown_error
enum_help[name] = $3
n_enums++
}
else if ($1 == "EnumValue") {
props = $2
enum_name = opt_args("Enum", props)
string = opt_args("String", props)
value = opt_args("Value", props)
val_flags = "0"
val_flags = val_flags \
test_flag("Canonical", props, "| CL_ENUM_CANONICAL") \
test_flag("DriverOnly", props, "| CL_ENUM_DRIVER_ONLY")
enum_data[enum_name] = enum_data[enum_name] \
" { " quote string quote ", " value ", " val_flags \
" },\n"
}
else {
name = opt_args("Mask", $1)
if (name == "") {
opts[n_opts] = $1
flags[n_opts] = $2
help[n_opts] = $3
for (i = 4; i <= NF; i++)
help[n_opts] = help[n_opts] " " $i
n_opts++;
}
else {
extra_masks[n_extra_masks++] = name
}
}
}
gcc/optc-gen.awk
......@@ -21,104 +21,13 @@
# opt-gather.awk, combines the flags of duplicate options and generates a
# C file.
#
# This program uses functions from opt-functions.awk
# This program uses functions from opt-functions.awk and code from
# opt-read.awk.
#
# Usage: awk -f opt-functions.awk -f optc-gen.awk \
# Usage: awk -f opt-functions.awk -f opt-read.awk -f optc-gen.awk \
# [-v header_name=header.h] < inputfile > options.c
BEGIN {
n_opts = 0
n_langs = 0
n_target_save = 0
n_extra_vars = 0
n_extra_target_vars = 0
n_extra_c_includes = 0
n_extra_h_includes = 0
n_enums = 0
quote = "\042"
comma = ","
FS=SUBSEP
# Default the name of header created from opth-gen.awk to options.h
if (header_name == "") header_name="options.h"
}
# Collect the text and flags of each option into an array
{
if ($1 == "Language") {
langs[n_langs] = $2
n_langs++;
}
else if ($1 == "TargetSave") {
# Make sure the declarations are put in source order
target_save_decl[n_target_save] = $2
n_target_save++
}
else if ($1 == "Variable") {
extra_vars[n_extra_vars] = $2
n_extra_vars++
}
else if ($1 == "TargetVariable") {
# Combination of TargetSave and Variable
extra_vars[n_extra_vars] = $2
n_extra_vars++
var = $2
sub(" *=.*", "", var)
orig_var = var
name = var
type = var
sub("^.*[ *]", "", name)
sub(" *" name "$", "", type)
target_save_decl[n_target_save] = type " x_" name
n_target_save++
extra_target_vars[n_extra_target_vars] = name
n_extra_target_vars++;
}
else if ($1 == "HeaderInclude") {
extra_h_includes[n_extra_h_includes++] = $2;
}
else if ($1 == "SourceInclude") {
extra_c_includes[n_extra_c_includes++] = $2;
}
else if ($1 == "Enum") {
props = $2
name = opt_args("Name", props)
type = opt_args("Type", props)
unknown_error = opt_args("UnknownError", props)
enum_names[n_enums] = name
enum_type[name] = type
enum_index[name] = n_enums
enum_unknown_error[name] = unknown_error
enum_help[name] = $3
n_enums++
}
else if ($1 == "EnumValue") {
props = $2
enum_name = opt_args("Enum", props)
string = opt_args("String", props)
value = opt_args("Value", props)
val_flags = "0"
val_flags = val_flags \
test_flag("Canonical", props, "| CL_ENUM_CANONICAL") \
test_flag("DriverOnly", props, "| CL_ENUM_DRIVER_ONLY")
enum_data[enum_name] = enum_data[enum_name] \
" { " quote string quote ", " value ", " val_flags \
" },\n"
}
else {
name = opt_args("Mask", $1)
if (name == "") {
opts[n_opts] = $1
flags[n_opts] = $2
help[n_opts] = $3
for (i = 4; i <= NF; i++)
help[n_opts] = help[n_opts] " " $i
n_opts++;
}
}
}
# Dump that array of options into a C file.
END {
print "/* This file is auto-generated by optc-gen.awk. */"
......
gcc/opth-gen.awk
......@@ -21,100 +21,10 @@
# opt-gather.awk, combines the flags of duplicate options and generates a
# C header file.
#
# This program uses functions from opt-functions.awk
# Usage: awk -f opt-functions.awk -f opth-gen.awk < inputfile > options.h
BEGIN {
n_opts = 0
n_langs = 0
n_target_save = 0
n_extra_vars = 0
n_extra_target_vars = 0
n_extra_masks = 0
n_extra_c_includes = 0
n_extra_h_includes = 0
have_save = 0;
quote = "\042"
FS=SUBSEP
}
# Collect the text and flags of each option into an array
{
if ($1 == "Language") {
langs[n_langs] = $2
n_langs++;
}
else if ($1 == "TargetSave") {
# Make sure the declarations are put in source order
target_save_decl[n_target_save] = $2
n_target_save++
}
else if ($1 == "Variable") {
extra_vars[n_extra_vars] = $2
n_extra_vars++
}
else if ($1 == "TargetVariable") {
# Combination of TargetSave and Variable
extra_vars[n_extra_vars] = $2
n_extra_vars++
var = $2
sub(" *=.*", "", var)
orig_var = var
name = var
type = var
sub("^.*[ *]", "", name)
sub(" *" name "$", "", type)
target_save_decl[n_target_save] = type " x_" name
n_target_save++
extra_target_vars[n_extra_target_vars] = name
n_extra_target_vars++
}
else if ($1 == "HeaderInclude") {
extra_h_includes[n_extra_h_includes++] = $2;
}
else if ($1 == "SourceInclude") {
extra_c_includes[n_extra_c_includes++] = $2;
}
else if ($1 == "Enum") {
props = $2
name = opt_args("Name", props)
type = opt_args("Type", props)
unknown_error = opt_args("UnknownError", props)
enum_names[n_enums] = name
enum_type[name] = type
enum_index[name] = n_enums
enum_unknown_error[name] = unknown_error
enum_help[name] = $3
n_enums++
}
else if ($1 == "EnumValue") {
props = $2
enum_name = opt_args("Enum", props)
string = opt_args("String", props)
value = opt_args("Value", props)
val_flags = "0"
val_flags = val_flags \
test_flag("Canonical", props, "| CL_ENUM_CANONICAL") \
test_flag("DriverOnly", props, "| CL_ENUM_DRIVER_ONLY")
enum_data[enum_name] = enum_data[enum_name] \
" { " quote string quote ", " value ", " val_flags \
" },\n"
}
else {
name = opt_args("Mask", $1)
if (name == "") {
opts[n_opts] = $1
flags[n_opts] = $2
help[n_opts] = $3
n_opts++;
}
else {
extra_masks[n_extra_masks++] = name
}
}
}
# This program uses functions from opt-functions.awk and code from
# opt-read.awk.
# Usage: awk -f opt-functions.awk -f opt-read.awk -f opth-gen.awk \
# < inputfile > options.h
# Dump out an enumeration into a .h file.
# Combine the flags of duplicate options.
......
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