diff options
| author | Joseph Myers <joseph@codesourcery.com> | 2011-03-31 23:37:14 +0100 |
|---|---|---|
| committer | Joseph Myers <jsm28@gcc.gnu.org> | 2011-03-31 23:37:14 +0100 |
| commit | 300d83d9de11381aa48273d5bdacb006955aa85f (patch) | |
| tree | 329a018906d50347a718b59278baff52475262ef /gcc/optc-gen.awk | |
| parent | 4bce572db2a654c9f17bb798b8469df11d3147e3 (diff) | |
opts.h (cl_option): Add comments to fields.
* opts.h (cl_option): Add comments to fields. Add bit-fields for
various flags.
(CL_SEPARATE_NARGS_SHIFT, CL_SEPARATE_NARGS_MASK,
CL_SEPARATE_ALIAS, CL_NO_DRIVER_ARG, CL_REJECT_DRIVER, CL_SAVE,
CL_DISABLED, CL_REPOR, CL_REJECT_NEGATIVE, CL_MISSING_OK,
CL_UINTEGER, CL_NEGATIVE_ALIAS): Remove.
(CL_JOINED, CL_SEPARATE, CL_UNDOCUMENTED): Update bit positions.
* opt-functions.awk (flag_init, switch_bit_fields): New.
(switch_flags): Don't handle flags moved to bit-fields. Don't
generate CL_MISSING_OK or CL_SAVE.
* optc-gen.awk: Update to generate bit-field output as well as
flags field.
* gcc.c (driver_wrong_lang_callback): Use cl_reject_driver
bit-field instead of CL_REJECT_DRIVER flag.
* opts-common.c (generate_canonical_option,
decode_cmdline_option): Use bit-fields instead of CL_* flags.
* opts.c (maybe_default_option): Use cl_reject_negative bit-field
instead of CL_REJECT_NEGATIVE flag.
* toplev.c (print_switch_values): Use cl_report bit-field instead
of CL_REPORT flag.
From-SVN: r171804
Diffstat (limited to 'gcc/optc-gen.awk')
| -rw-r--r-- | gcc/optc-gen.awk | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/gcc/optc-gen.awk b/gcc/optc-gen.awk index 24def356218..a821c648d37 100644 --- a/gcc/optc-gen.awk +++ b/gcc/optc-gen.awk @@ -401,15 +401,21 @@ for (i = 0; i < n_opts; i++) { printf(" %d,\n", idx) condition = opt_args("Condition", flags[i]) cl_flags = switch_flags(flags[i]) + cl_bit_fields = switch_bit_fields(flags[i]) + cl_zero_bit_fields = switch_bit_fields("") if (condition != "") printf("#if %s\n" \ " %s,\n" \ + " 0, %s,\n" \ "#else\n" \ - " CL_DISABLED,\n" \ + " 0,\n" \ + " 1 /* Disabled. */, %s,\n" \ "#endif\n", - condition, cl_flags, cl_flags) + condition, cl_flags, cl_bit_fields, cl_zero_bit_fields) else - printf(" %s,\n", cl_flags) + printf(" %s,\n" \ + " 0, %s,\n", + cl_flags, cl_bit_fields) printf(" %s, %s }%s\n", var_ref(opts[i], flags[i]), var_set(flags[i]), comma) } |