X-Git-Url: https://oss.titaniummirror.com/gitweb?a=blobdiff_plain;f=gcc%2Ff%2Ftop.c;fp=gcc%2Ff%2Ftop.c;h=0000000000000000000000000000000000000000;hb=6fed43773c9b0ce596dca5686f37ac3fc0fa11c0;hp=774f29f2037d423efd10cdd9b155b4d362d64ab3;hpb=27b11d56b743098deb193d510b337ba22dc52e5c;p=msp430-gcc.git diff --git a/gcc/f/top.c b/gcc/f/top.c deleted file mode 100644 index 774f29f2..00000000 --- a/gcc/f/top.c +++ /dev/null @@ -1,918 +0,0 @@ -/* top.c -- Implementation File (module.c template V1.0) - Copyright (C) 1995, 1996, 1997, 1999, 2001 Free Software Foundation, Inc. - Contributed by James Craig Burley. - -This file is part of GNU Fortran. - -GNU Fortran 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 2, or (at your option) -any later version. - -GNU Fortran 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 GNU Fortran; see the file COPYING. If not, write to -the Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA -02111-1307, USA. - - Related Modules: - None. - - Description: - The GNU Fortran Front End. - - Modifications: -*/ - -/* Include files. */ - -#include "proj.h" -#include "top.h" -#include "bad.h" -#include "bit.h" -#include "bld.h" -#include "com.h" -#include "data.h" -#include "equiv.h" -#include "expr.h" -#include "global.h" -#include "implic.h" -#include "info.h" -#include "intrin.h" -#include "lab.h" -#include "lex.h" -#include "malloc.h" -#include "name.h" -#include "src.h" -#include "st.h" -#include "storag.h" -#include "symbol.h" -#include "target.h" -#include "where.h" -#include "flags.h" -#include "toplev.h" - -/* Externals defined here. */ - -int flag_traditional; /* Shouldn't need this (C front end only)! */ -bool ffe_is_do_internal_checks_ = FALSE; -bool ffe_is_90_ = FFETARGET_defaultIS_90; -bool ffe_is_automatic_ = FFETARGET_defaultIS_AUTOMATIC; -bool ffe_is_backslash_ = FFETARGET_defaultIS_BACKSLASH; -bool ffe_is_emulate_complex_ = FALSE; -bool ffe_is_underscoring_ = FFETARGET_defaultEXTERNAL_UNDERSCORED - || FFETARGET_defaultUNDERSCORED_EXTERNAL_UNDERSCORED; -bool ffe_is_second_underscore_ = FFETARGET_defaultUNDERSCORED_EXTERNAL_UNDERSCORED; -bool ffe_is_debug_kludge_ = FALSE; -bool ffe_is_dollar_ok_ = FFETARGET_defaultIS_DOLLAR_OK; -bool ffe_is_f2c_ = FFETARGET_defaultIS_F2C; -bool ffe_is_f2c_library_ = FFETARGET_defaultIS_F2C_LIBRARY; -bool ffe_is_ffedebug_ = FALSE; -bool ffe_is_flatten_arrays_ = FALSE; -bool ffe_is_free_form_ = FFETARGET_defaultIS_FREE_FORM; -bool ffe_is_globals_ = TRUE; -bool ffe_is_init_local_zero_ = FFETARGET_defaultIS_INIT_LOCAL_ZERO; -bool ffe_is_mainprog_; /* TRUE if current prog unit known to be - main. */ -bool ffe_is_onetrip_ = FALSE; -bool ffe_is_silent_ = TRUE; -bool ffe_is_typeless_boz_ = FALSE; -bool ffe_is_pedantic_ = FFETARGET_defaultIS_PEDANTIC; -bool ffe_is_saveall_; /* TRUE if mainprog or SAVE (no args) seen. */ -bool ffe_is_ugly_args_ = TRUE; -bool ffe_is_ugly_assign_ = FALSE; /* Try and store pointer to ASSIGN labels in INTEGER vars. */ -bool ffe_is_ugly_assumed_ = FALSE; /* DIMENSION X([...,]1) => DIMENSION X([...,]*) */ -bool ffe_is_ugly_comma_ = FALSE; -bool ffe_is_ugly_complex_ = FALSE; -bool ffe_is_ugly_init_ = TRUE; -bool ffe_is_ugly_logint_ = FALSE; -bool ffe_is_version_ = FALSE; -bool ffe_is_vxt_ = FALSE; -bool ffe_is_warn_globals_ = TRUE; -bool ffe_is_warn_implicit_ = FALSE; -bool ffe_is_warn_surprising_ = FALSE; -bool ffe_is_zeros_ = FALSE; -ffeCase ffe_case_intrin_ = FFETARGET_defaultCASE_INTRIN; -ffeCase ffe_case_match_ = FFETARGET_defaultCASE_MATCH; -ffeCase ffe_case_source_ = FFETARGET_defaultCASE_SOURCE; -ffeCase ffe_case_symbol_ = FFETARGET_defaultCASE_SYMBOL; -ffeIntrinsicState ffe_intrinsic_state_badu77_ = FFE_intrinsicstateENABLED; -ffeIntrinsicState ffe_intrinsic_state_gnu_ = FFE_intrinsicstateENABLED; -ffeIntrinsicState ffe_intrinsic_state_f2c_ = FFE_intrinsicstateENABLED; -ffeIntrinsicState ffe_intrinsic_state_f90_ = FFE_intrinsicstateENABLED; -ffeIntrinsicState ffe_intrinsic_state_mil_ = FFE_intrinsicstateENABLED; -ffeIntrinsicState ffe_intrinsic_state_unix_ = FFE_intrinsicstateENABLED; -ffeIntrinsicState ffe_intrinsic_state_vxt_ = FFE_intrinsicstateENABLED; -int ffe_fixed_line_length_ = FFETARGET_defaultFIXED_LINE_LENGTH; -mallocPool ffe_file_pool_ = NULL; -mallocPool ffe_any_unit_pool_ = NULL; -mallocPool ffe_program_unit_pool_ = NULL; -ffeCounter ffe_count_0 = 0; -ffeCounter ffe_count_1 = 0; -ffeCounter ffe_count_2 = 0; -ffeCounter ffe_count_3 = 0; -ffeCounter ffe_count_4 = 0; -bool ffe_in_0 = FALSE; -bool ffe_in_1 = FALSE; -bool ffe_in_2 = FALSE; -bool ffe_in_3 = FALSE; -bool ffe_in_4 = FALSE; - -/* Simple definitions and enumerations. */ - - -/* Internal typedefs. */ - - -/* Private include files. */ - - -/* Internal structure definitions. */ - - -/* Static objects accessed by functions in this module. */ - - -/* Static functions (internal). */ - -static bool ffe_is_digit_string_ (char *s); - -/* Internal macros. */ - -static bool -ffe_is_digit_string_ (char *s) -{ - char *p; - - for (p = s; ISDIGIT (*p); ++p) - ; - - return (p != s) && (*p == '\0'); -} - -/* Handle command-line options. Returns 0 if unrecognized, 1 if - recognized and handled. */ - -int -ffe_decode_option (argc, argv) - int argc ATTRIBUTE_UNUSED; - char **argv; -{ - char *opt = argv[0]; - if (opt[0] != '-') - return 0; - if (opt[1] == 'f') - { - if (strcmp (&opt[2], "version") == 0) - { - ffe_set_is_version (TRUE); - ffe_set_is_do_internal_checks (TRUE); - } - else if (strcmp (&opt[2], "f66") == 0) - { - ffe_set_is_onetrip (TRUE); - ffe_set_is_ugly_assumed (TRUE); - } - else if (strcmp (&opt[2], "no-f66") == 0) - { - ffe_set_is_onetrip (FALSE); - ffe_set_is_ugly_assumed (FALSE); - } - else if (strcmp (&opt[2], "f77") == 0) - { - ffe_set_is_backslash (TRUE); - ffe_set_is_typeless_boz (FALSE); - } - else if (strcmp (&opt[2], "no-f77") == 0) - { - ffe_set_is_backslash (FALSE); - } - else if (strcmp (&opt[2], "f90") == 0) - ffe_set_is_90 (TRUE); - else if (strcmp (&opt[2], "no-f90") == 0) - ffe_set_is_90 (FALSE); - else if (strcmp (&opt[2], "automatic") == 0) - ffe_set_is_automatic (TRUE); - else if (strcmp (&opt[2], "no-automatic") == 0) - ffe_set_is_automatic (FALSE); - else if (strcmp (&opt[2], "dollar-ok") == 0) - ffe_set_is_dollar_ok (TRUE); - else if (strcmp (&opt[2], "no-dollar-ok") == 0) - ffe_set_is_dollar_ok (FALSE); - else if (strcmp (&opt[2], "f2c") == 0) - ffe_set_is_f2c (TRUE); - else if (strcmp (&opt[2], "no-f2c") == 0) - ffe_set_is_f2c (FALSE); - else if (strcmp (&opt[2], "f2c-library") == 0) - ffe_set_is_f2c_library (TRUE); - else if (strcmp (&opt[2], "no-f2c-library") == 0) - ffe_set_is_f2c_library (FALSE); - else if (strcmp (&opt[2], "flatten-arrays") == 0) - ffe_set_is_flatten_arrays (TRUE); - else if (strcmp (&opt[2], "no-flatten-arrays") == 0) - ffe_set_is_flatten_arrays (FALSE); - else if (strcmp (&opt[2], "free-form") == 0) - ffe_set_is_free_form (TRUE); - else if (strcmp (&opt[2], "no-free-form") == 0) - ffe_set_is_free_form (FALSE); - else if (strcmp (&opt[2], "fixed-form") == 0) - { - ffe_set_is_free_form (FALSE); - return -1; - } - else if (strcmp (&opt[2], "no-fixed-form") == 0) - ffe_set_is_free_form (TRUE); - else if (strcmp (&opt[2], "pedantic") == 0) - ffe_set_is_pedantic (TRUE); - else if (strcmp (&opt[2], "no-pedantic") == 0) - ffe_set_is_pedantic (FALSE); - else if (strcmp (&opt[2], "vxt") == 0) - ffe_set_is_vxt (TRUE); - else if (strcmp (&opt[2], "not-vxt") == 0) - ffe_set_is_vxt (FALSE); - else if (strcmp (&opt[2], "vxt-not-f90") == 0) - warning ("%s no longer supported -- try -fvxt", opt); - else if (strcmp (&opt[2], "f90-not-vxt") == 0) - warning ("%s no longer supported -- try -fno-vxt -ff90", opt); - else if (strcmp (&opt[2], "no-ugly") == 0) - { - ffe_set_is_ugly_args (FALSE); - ffe_set_is_ugly_assign (FALSE); - ffe_set_is_ugly_assumed (FALSE); - ffe_set_is_ugly_comma (FALSE); - ffe_set_is_ugly_complex (FALSE); - ffe_set_is_ugly_init (FALSE); - ffe_set_is_ugly_logint (FALSE); - } - else if (strcmp (&opt[2], "ugly-args") == 0) - ffe_set_is_ugly_args (TRUE); - else if (strcmp (&opt[2], "no-ugly-args") == 0) - ffe_set_is_ugly_args (FALSE); - else if (strcmp (&opt[2], "ugly-assign") == 0) - ffe_set_is_ugly_assign (TRUE); - else if (strcmp (&opt[2], "no-ugly-assign") == 0) - ffe_set_is_ugly_assign (FALSE); - else if (strcmp (&opt[2], "ugly-assumed") == 0) - ffe_set_is_ugly_assumed (TRUE); - else if (strcmp (&opt[2], "no-ugly-assumed") == 0) - ffe_set_is_ugly_assumed (FALSE); - else if (strcmp (&opt[2], "ugly-comma") == 0) - ffe_set_is_ugly_comma (TRUE); - else if (strcmp (&opt[2], "no-ugly-comma") == 0) - ffe_set_is_ugly_comma (FALSE); - else if (strcmp (&opt[2], "ugly-complex") == 0) - ffe_set_is_ugly_complex (TRUE); - else if (strcmp (&opt[2], "no-ugly-complex") == 0) - ffe_set_is_ugly_complex (FALSE); - else if (strcmp (&opt[2], "ugly-init") == 0) - ffe_set_is_ugly_init (TRUE); - else if (strcmp (&opt[2], "no-ugly-init") == 0) - ffe_set_is_ugly_init (FALSE); - else if (strcmp (&opt[2], "ugly-logint") == 0) - ffe_set_is_ugly_logint (TRUE); - else if (strcmp (&opt[2], "no-ugly-logint") == 0) - ffe_set_is_ugly_logint (FALSE); - else if (strcmp (&opt[2], "xyzzy") == 0) - ffe_set_is_ffedebug (TRUE); - else if (strcmp (&opt[2], "no-xyzzy") == 0) - ffe_set_is_ffedebug (FALSE); - else if (strcmp (&opt[2], "init-local-zero") == 0) - ffe_set_is_init_local_zero (TRUE); - else if (strcmp (&opt[2], "no-init-local-zero") == 0) - ffe_set_is_init_local_zero (FALSE); - else if (strcmp (&opt[2], "emulate-complex") == 0) - ffe_set_is_emulate_complex (TRUE); - else if (strcmp (&opt[2], "no-emulate-complex") == 0) - ffe_set_is_emulate_complex (FALSE); - else if (strcmp (&opt[2], "backslash") == 0) - ffe_set_is_backslash (TRUE); - else if (strcmp (&opt[2], "no-backslash") == 0) - ffe_set_is_backslash (FALSE); - else if (strcmp (&opt[2], "underscoring") == 0) - ffe_set_is_underscoring (TRUE); - else if (strcmp (&opt[2], "no-underscoring") == 0) - ffe_set_is_underscoring (FALSE); - else if (strcmp (&opt[2], "second-underscore") == 0) - ffe_set_is_second_underscore (TRUE); - else if (strcmp (&opt[2], "no-second-underscore") == 0) - ffe_set_is_second_underscore (FALSE); - else if (strcmp (&opt[2], "zeros") == 0) - ffe_set_is_zeros (TRUE); - else if (strcmp (&opt[2], "no-zeros") == 0) - ffe_set_is_zeros (FALSE); - else if (strcmp (&opt[2], "debug-kludge") == 0) - warning ("%s disabled, use normal debugging flags", opt); - else if (strcmp (&opt[2], "no-debug-kludge") == 0) - warning ("%s disabled, use normal debugging flags", opt); - else if (strcmp (&opt[2], "onetrip") == 0) - ffe_set_is_onetrip (TRUE); - else if (strcmp (&opt[2], "no-onetrip") == 0) - ffe_set_is_onetrip (FALSE); - else if (strcmp (&opt[2], "silent") == 0) - ffe_set_is_silent (TRUE); - else if (strcmp (&opt[2], "no-silent") == 0) - ffe_set_is_silent (FALSE); - else if (strcmp (&opt[2], "globals") == 0) - ffe_set_is_globals (TRUE); - else if (strcmp (&opt[2], "no-globals") == 0) - ffe_set_is_globals (FALSE); - else if (strcmp (&opt[2], "fortran-bounds-check") == 0) - flag_bounds_check = TRUE; - else if (strcmp (&opt[2], "no-fortran-bounds-check") == 0) - flag_bounds_check = FALSE; - else if (strcmp (&opt[2], "typeless-boz") == 0) - ffe_set_is_typeless_boz (TRUE); - else if (strcmp (&opt[2], "no-typeless-boz") == 0) - ffe_set_is_typeless_boz (FALSE); - else if (strcmp (&opt[2], "intrin-case-initcap") == 0) - ffe_set_case_intrin (FFE_caseINITCAP); - else if (strcmp (&opt[2], "intrin-case-upper") == 0) - ffe_set_case_intrin (FFE_caseUPPER); - else if (strcmp (&opt[2], "intrin-case-lower") == 0) - ffe_set_case_intrin (FFE_caseLOWER); - else if (strcmp (&opt[2], "intrin-case-any") == 0) - ffe_set_case_intrin (FFE_caseNONE); - else if (strcmp (&opt[2], "match-case-initcap") == 0) - ffe_set_case_match (FFE_caseINITCAP); - else if (strcmp (&opt[2], "match-case-upper") == 0) - ffe_set_case_match (FFE_caseUPPER); - else if (strcmp (&opt[2], "match-case-lower") == 0) - ffe_set_case_match (FFE_caseLOWER); - else if (strcmp (&opt[2], "match-case-any") == 0) - ffe_set_case_match (FFE_caseNONE); - else if (strcmp (&opt[2], "source-case-upper") == 0) - ffe_set_case_source (FFE_caseUPPER); - else if (strcmp (&opt[2], "source-case-lower") == 0) - ffe_set_case_source (FFE_caseLOWER); - else if (strcmp (&opt[2], "source-case-preserve") == 0) - ffe_set_case_source (FFE_caseNONE); - else if (strcmp (&opt[2], "symbol-case-initcap") == 0) - ffe_set_case_symbol (FFE_caseINITCAP); - else if (strcmp (&opt[2], "symbol-case-upper") == 0) - ffe_set_case_symbol (FFE_caseUPPER); - else if (strcmp (&opt[2], "symbol-case-lower") == 0) - ffe_set_case_symbol (FFE_caseLOWER); - else if (strcmp (&opt[2], "symbol-case-any") == 0) - ffe_set_case_symbol (FFE_caseNONE); - else if (strcmp (&opt[2], "case-strict-upper") == 0) - { - ffe_set_case_intrin (FFE_caseUPPER); - ffe_set_case_match (FFE_caseUPPER); - ffe_set_case_source (FFE_caseNONE); - ffe_set_case_symbol (FFE_caseUPPER); - } - else if (strcmp (&opt[2], "case-strict-lower") == 0) - { - ffe_set_case_intrin (FFE_caseLOWER); - ffe_set_case_match (FFE_caseLOWER); - ffe_set_case_source (FFE_caseNONE); - ffe_set_case_symbol (FFE_caseLOWER); - } - else if (strcmp (&opt[2], "case-initcap") == 0) - { - ffe_set_case_intrin (FFE_caseINITCAP); - ffe_set_case_match (FFE_caseINITCAP); - ffe_set_case_source (FFE_caseNONE); - ffe_set_case_symbol (FFE_caseINITCAP); - } - else if (strcmp (&opt[2], "case-upper") == 0) - { - ffe_set_case_intrin (FFE_caseNONE); - ffe_set_case_match (FFE_caseNONE); - ffe_set_case_source (FFE_caseUPPER); - ffe_set_case_symbol (FFE_caseNONE); - } - else if (strcmp (&opt[2], "case-lower") == 0) - { - ffe_set_case_intrin (FFE_caseNONE); - ffe_set_case_match (FFE_caseNONE); - ffe_set_case_source (FFE_caseLOWER); - ffe_set_case_symbol (FFE_caseNONE); - } - else if (strcmp (&opt[2], "case-preserve") == 0) - { - ffe_set_case_intrin (FFE_caseNONE); - ffe_set_case_match (FFE_caseNONE); - ffe_set_case_source (FFE_caseNONE); - ffe_set_case_symbol (FFE_caseNONE); - } - else if (strcmp (&opt[2], "badu77-intrinsics-delete") == 0) - ffe_set_intrinsic_state_badu77 (FFE_intrinsicstateDELETED); - else if (strcmp (&opt[2], "badu77-intrinsics-hide") == 0) - ffe_set_intrinsic_state_badu77 (FFE_intrinsicstateHIDDEN); - else if (strcmp (&opt[2], "badu77-intrinsics-disable") == 0) - ffe_set_intrinsic_state_badu77 (FFE_intrinsicstateDISABLED); - else if (strcmp (&opt[2], "badu77-intrinsics-enable") == 0) - ffe_set_intrinsic_state_badu77 (FFE_intrinsicstateENABLED); - else if (strcmp (&opt[2], "gnu-intrinsics-delete") == 0) - ffe_set_intrinsic_state_gnu (FFE_intrinsicstateDELETED); - else if (strcmp (&opt[2], "gnu-intrinsics-hide") == 0) - ffe_set_intrinsic_state_gnu (FFE_intrinsicstateHIDDEN); - else if (strcmp (&opt[2], "gnu-intrinsics-disable") == 0) - ffe_set_intrinsic_state_gnu (FFE_intrinsicstateDISABLED); - else if (strcmp (&opt[2], "gnu-intrinsics-enable") == 0) - ffe_set_intrinsic_state_gnu (FFE_intrinsicstateENABLED); - else if (strcmp (&opt[2], "f2c-intrinsics-delete") == 0) - ffe_set_intrinsic_state_f2c (FFE_intrinsicstateDELETED); - else if (strcmp (&opt[2], "f2c-intrinsics-hide") == 0) - ffe_set_intrinsic_state_f2c (FFE_intrinsicstateHIDDEN); - else if (strcmp (&opt[2], "f2c-intrinsics-disable") == 0) - ffe_set_intrinsic_state_f2c (FFE_intrinsicstateDISABLED); - else if (strcmp (&opt[2], "f2c-intrinsics-enable") == 0) - ffe_set_intrinsic_state_f2c (FFE_intrinsicstateENABLED); - else if (strcmp (&opt[2], "f90-intrinsics-delete") == 0) - ffe_set_intrinsic_state_f90 (FFE_intrinsicstateDELETED); - else if (strcmp (&opt[2], "f90-intrinsics-hide") == 0) - ffe_set_intrinsic_state_f90 (FFE_intrinsicstateHIDDEN); - else if (strcmp (&opt[2], "f90-intrinsics-disable") == 0) - ffe_set_intrinsic_state_f90 (FFE_intrinsicstateDISABLED); - else if (strcmp (&opt[2], "f90-intrinsics-enable") == 0) - ffe_set_intrinsic_state_f90 (FFE_intrinsicstateENABLED); - else if (strcmp (&opt[2], "mil-intrinsics-delete") == 0) - ffe_set_intrinsic_state_mil (FFE_intrinsicstateDELETED); - else if (strcmp (&opt[2], "mil-intrinsics-hide") == 0) - ffe_set_intrinsic_state_mil (FFE_intrinsicstateHIDDEN); - else if (strcmp (&opt[2], "mil-intrinsics-disable") == 0) - ffe_set_intrinsic_state_mil (FFE_intrinsicstateDISABLED); - else if (strcmp (&opt[2], "mil-intrinsics-enable") == 0) - ffe_set_intrinsic_state_mil (FFE_intrinsicstateENABLED); - else if (strcmp (&opt[2], "unix-intrinsics-delete") == 0) - ffe_set_intrinsic_state_unix (FFE_intrinsicstateDELETED); - else if (strcmp (&opt[2], "unix-intrinsics-hide") == 0) - ffe_set_intrinsic_state_unix (FFE_intrinsicstateHIDDEN); - else if (strcmp (&opt[2], "unix-intrinsics-disable") == 0) - ffe_set_intrinsic_state_unix (FFE_intrinsicstateDISABLED); - else if (strcmp (&opt[2], "unix-intrinsics-enable") == 0) - ffe_set_intrinsic_state_unix (FFE_intrinsicstateENABLED); - else if (strcmp (&opt[2], "vxt-intrinsics-delete") == 0) - ffe_set_intrinsic_state_vxt (FFE_intrinsicstateDELETED); - else if (strcmp (&opt[2], "vxt-intrinsics-hide") == 0) - ffe_set_intrinsic_state_vxt (FFE_intrinsicstateHIDDEN); - else if (strcmp (&opt[2], "vxt-intrinsics-disable") == 0) - ffe_set_intrinsic_state_vxt (FFE_intrinsicstateDISABLED); - else if (strcmp (&opt[2], "vxt-intrinsics-enable") == 0) - ffe_set_intrinsic_state_vxt (FFE_intrinsicstateENABLED); - else if (strncmp (&opt[2], "fixed-line-length-", - strlen ("fixed-line-length-")) == 0) - { - char *len = &opt[2] + strlen ("fixed-line-length-"); - - if (strcmp (len, "none") == 0) - { - ffe_set_fixed_line_length (0); - return -1; - } - else if (ffe_is_digit_string_ (len)) - { - ffe_set_fixed_line_length (atol (len)); - return -1; - } - else - return 0; - } - else - return 0; - } - else if (opt[1] == 'W') - { - if (!strcmp (&opt[2], "comment")) - ; /* cpp handles this one. */ - else if (!strcmp (&opt[2], "no-comment")) - ; /* cpp handles this one. */ - else if (!strcmp (&opt[2], "comments")) - ; /* cpp handles this one. */ - else if (!strcmp (&opt[2], "no-comments")) - ; /* cpp handles this one. */ - else if (!strcmp (&opt[2], "trigraphs")) - ; /* cpp handles this one. */ - else if (!strcmp (&opt[2], "no-trigraphs")) - ; /* cpp handles this one. */ - else if (!strcmp (&opt[2], "import")) - ; /* cpp handles this one. */ - else if (!strcmp (&opt[2], "no-import")) - ; /* cpp handles this one. */ - else if (!strcmp (&opt[2], "globals")) - ffe_set_is_warn_globals (TRUE); - else if (!strcmp (&opt[2], "no-globals")) - ffe_set_is_warn_globals (FALSE); - else if (!strcmp (&opt[2], "implicit")) - ffe_set_is_warn_implicit (TRUE); - else if (!strcmp (&opt[2], "no-implicit")) - ffe_set_is_warn_implicit (FALSE); - else if (!strcmp (&opt[2], "surprising")) - ffe_set_is_warn_surprising (TRUE); - else if (!strcmp (&opt[2], "no-surprising")) - ffe_set_is_warn_surprising (FALSE); - else if (!strcmp (&opt[2], "all")) - { - /* We save the value of warn_uninitialized, since if they put - -Wuninitialized on the command line, we need to generate a - warning about not using it without also specifying -O. */ - if (warn_uninitialized != 1) - warn_uninitialized = 2; - set_Wunused (1); - } - else - return 0; - } - else if (opt[1] == 'I') - return ffecom_decode_include_option (&opt[2]); - else - return 0; - - return 1; -} - -/* Run the FFE on a source file (not an INCLUDEd file). - - Runs the whole shebang. - - Prepare and invoke the appropriate lexer. */ - -void -ffe_file (ffewhereFile wf, FILE *f) -{ - ffe_init_1 (); - ffelex_set_handler ((ffelexHandler) ffest_first); - ffewhere_file_set (wf, TRUE, 0); - if (ffe_is_free_form_) - ffelex_file_free (wf, f); - else - ffelex_file_fixed (wf, f); - ffest_eof (); - ffe_terminate_1 (); -} - -/* ffe_init_0 -- Initialize the FFE per image invocation - - ffe_init_0(); - - Performs per-image invocation. */ - -void -ffe_init_0 () -{ - ++ffe_count_0; - ffe_in_0 = TRUE; - - ffebad_init_0 (); - ffebit_init_0 (); - ffebld_init_0 (); - ffecom_init_0 (); - ffedata_init_0 (); - ffeequiv_init_0 (); - ffeexpr_init_0 (); - ffeglobal_init_0 (); - ffeimplic_init_0 (); - ffeinfo_init_0 (); - ffeintrin_init_0 (); - ffelab_init_0 (); - ffelex_init_0 (); - ffename_init_0 (); - ffesrc_init_0 (); - ffest_init_0 (); - ffestorag_init_0 (); - ffesymbol_init_0 (); - ffetarget_init_0 (); - ffetype_init_0 (); - ffewhere_init_0 (); -} - -/* ffe_init_1 -- Initialize the FFE per source file - - ffe_init_1(); - - Performs per-source-file invocation (not including INCLUDEd files). */ - -void -ffe_init_1 () -{ - ++ffe_count_1; - ffe_in_1 = TRUE; - - assert (ffe_file_pool_ == NULL); - ffe_file_pool_ = malloc_pool_new ("File", malloc_pool_image (), 1024); - - ffebad_init_1 (); - ffebit_init_1 (); - ffebld_init_1 (); - ffecom_init_1 (); - ffedata_init_1 (); - ffeequiv_init_1 (); - ffeexpr_init_1 (); - ffeglobal_init_1 (); - ffeimplic_init_1 (); - ffeinfo_init_1 (); - ffeintrin_init_1 (); - ffelab_init_1 (); - ffelex_init_1 (); - ffename_init_1 (); - ffesrc_init_1 (); - ffest_init_1 (); - ffestorag_init_1 (); - ffesymbol_init_1 (); - ffetarget_init_1 (); - ffetype_init_1 (); - ffewhere_init_1 (); - - ffe_init_2 (); -} - -/* ffe_init_2 -- Initialize the FFE per outer program unit - - ffe_init_2(); - - Performs per-program-unit invocation. */ - -void -ffe_init_2 () -{ - ++ffe_count_2; - ffe_in_2 = TRUE; - - assert (ffe_program_unit_pool_ == NULL); - ffe_program_unit_pool_ = malloc_pool_new ("Program unit", ffe_file_pool_, 1024); - ffe_is_mainprog_ = FALSE; - ffe_is_saveall_ = !ffe_is_automatic_; - - ffebad_init_2 (); - ffebit_init_2 (); - ffebld_init_2 (); - ffecom_init_2 (); - ffedata_init_2 (); - ffeequiv_init_2 (); - ffeexpr_init_2 (); - ffeglobal_init_2 (); - ffeimplic_init_2 (); - ffeinfo_init_2 (); - ffeintrin_init_2 (); - ffelab_init_2 (); - ffelex_init_2 (); - ffename_init_2 (); - ffesrc_init_2 (); - ffest_init_2 (); - ffestorag_init_2 (); - ffesymbol_init_2 (); - ffetarget_init_2 (); - ffetype_init_2 (); - ffewhere_init_2 (); - - ffe_init_3 (); -} - -/* ffe_init_3 -- Initialize the FFE per any program unit - - ffe_init_3(); - - Performs per-any-unit initialization; does NOT do - per-statement-function-definition initialization (i.e. the chain - of inits, from 0-3, breaks here; level 4 must be invoked independently). */ - -void -ffe_init_3 () -{ - ++ffe_count_3; - ffe_in_3 = TRUE; - - assert (ffe_any_unit_pool_ == NULL); - ffe_any_unit_pool_ = malloc_pool_new ("Any unit", ffe_program_unit_pool_, 1024); - - ffebad_init_3 (); - ffebit_init_3 (); - ffebld_init_3 (); - ffecom_init_3 (); - ffedata_init_3 (); - ffeequiv_init_3 (); - ffeexpr_init_3 (); - ffeglobal_init_3 (); - ffeimplic_init_3 (); - ffeinfo_init_3 (); - ffeintrin_init_3 (); - ffelab_init_3 (); - ffelex_init_3 (); - ffename_init_3 (); - ffesrc_init_3 (); - ffest_init_3 (); - ffestorag_init_3 (); - ffesymbol_init_3 (); - ffetarget_init_3 (); - ffetype_init_3 (); - ffewhere_init_3 (); -} - -/* ffe_init_4 -- Initialize the FFE per statement function definition - - ffe_init_4(); */ - -void -ffe_init_4 () -{ - ++ffe_count_4; - ffe_in_4 = TRUE; - - ffebad_init_4 (); - ffebit_init_4 (); - ffebld_init_4 (); - ffecom_init_4 (); - ffedata_init_4 (); - ffeequiv_init_4 (); - ffeexpr_init_4 (); - ffeglobal_init_4 (); - ffeimplic_init_4 (); - ffeinfo_init_4 (); - ffeintrin_init_4 (); - ffelab_init_4 (); - ffelex_init_4 (); - ffename_init_4 (); - ffesrc_init_4 (); - ffest_init_4 (); - ffestorag_init_4 (); - ffesymbol_init_4 (); - ffetarget_init_4 (); - ffetype_init_4 (); - ffewhere_init_4 (); -} - -/* ffe_terminate_0 -- Terminate the FFE prior to image termination - - ffe_terminate_0(); */ - -void -ffe_terminate_0 () -{ - ffe_count_1 = 0; - ffe_in_0 = FALSE; - - ffebad_terminate_0 (); - ffebit_terminate_0 (); - ffebld_terminate_0 (); - ffecom_terminate_0 (); - ffedata_terminate_0 (); - ffeequiv_terminate_0 (); - ffeexpr_terminate_0 (); - ffeglobal_terminate_0 (); - ffeimplic_terminate_0 (); - ffeinfo_terminate_0 (); - ffeintrin_terminate_0 (); - ffelab_terminate_0 (); - ffelex_terminate_0 (); - ffename_terminate_0 (); - ffesrc_terminate_0 (); - ffest_terminate_0 (); - ffestorag_terminate_0 (); - ffesymbol_terminate_0 (); - ffetarget_terminate_0 (); - ffetype_terminate_0 (); - ffewhere_terminate_0 (); -} - -/* ffe_terminate_1 -- Terminate the FFE after seeing source file EOF - - ffe_terminate_1(); */ - -void -ffe_terminate_1 () -{ - ffe_count_2 = 0; - ffe_in_1 = FALSE; - - ffe_terminate_2 (); - - ffebad_terminate_1 (); - ffebit_terminate_1 (); - ffebld_terminate_1 (); - ffecom_terminate_1 (); - ffedata_terminate_1 (); - ffeequiv_terminate_1 (); - ffeexpr_terminate_1 (); - ffeglobal_terminate_1 (); - ffeimplic_terminate_1 (); - ffeinfo_terminate_1 (); - ffeintrin_terminate_1 (); - ffelab_terminate_1 (); - ffelex_terminate_1 (); - ffename_terminate_1 (); - ffesrc_terminate_1 (); - ffest_terminate_1 (); - ffestorag_terminate_1 (); - ffesymbol_terminate_1 (); - ffetarget_terminate_1 (); - ffetype_terminate_1 (); - ffewhere_terminate_1 (); - - assert (ffe_file_pool_ != NULL); - malloc_pool_kill (ffe_file_pool_); - ffe_file_pool_ = NULL; -} - -/* ffe_terminate_2 -- Terminate the FFE after seeing outer program unit END - - ffe_terminate_2(); */ - -void -ffe_terminate_2 () -{ - ffe_count_3 = 0; - ffe_in_2 = FALSE; - - ffe_terminate_3 (); - - ffebad_terminate_2 (); - ffebit_terminate_2 (); - ffebld_terminate_2 (); - ffecom_terminate_2 (); - ffedata_terminate_2 (); - ffeequiv_terminate_2 (); - ffeexpr_terminate_2 (); - ffeglobal_terminate_2 (); - ffeimplic_terminate_2 (); - ffeinfo_terminate_2 (); - ffeintrin_terminate_2 (); - ffelab_terminate_2 (); - ffelex_terminate_2 (); - ffename_terminate_2 (); - ffesrc_terminate_2 (); - ffest_terminate_2 (); - ffestorag_terminate_2 (); - ffesymbol_terminate_2 (); - ffetarget_terminate_2 (); - ffetype_terminate_2 (); - ffewhere_terminate_2 (); - - assert (ffe_program_unit_pool_ != NULL); - malloc_pool_kill (ffe_program_unit_pool_); - ffe_program_unit_pool_ = NULL; -} - -/* ffe_terminate_3 -- Terminate the FFE after seeing any program unit END - - ffe_terminate_3(); */ - -void -ffe_terminate_3 () -{ - ffe_count_4 = 0; - ffe_in_3 = FALSE; - - ffebad_terminate_3 (); - ffebit_terminate_3 (); - ffebld_terminate_3 (); - ffecom_terminate_3 (); - ffedata_terminate_3 (); - ffeequiv_terminate_3 (); - ffeexpr_terminate_3 (); - ffeglobal_terminate_3 (); - ffeimplic_terminate_3 (); - ffeinfo_terminate_3 (); - ffeintrin_terminate_3 (); - ffelab_terminate_3 (); - ffelex_terminate_3 (); - ffename_terminate_3 (); - ffesrc_terminate_3 (); - ffest_terminate_3 (); - ffestorag_terminate_3 (); - ffesymbol_terminate_3 (); - ffetarget_terminate_3 (); - ffetype_terminate_3 (); - ffewhere_terminate_3 (); - - assert (ffe_any_unit_pool_ != NULL); - malloc_pool_kill (ffe_any_unit_pool_); - ffe_any_unit_pool_ = NULL; -} - -/* ffe_terminate_4 -- Terminate the FFE after seeing sfunc def expression - - ffe_terminate_4(); */ - -void -ffe_terminate_4 () -{ - ffe_in_4 = FALSE; - - ffebad_terminate_4 (); - ffebit_terminate_4 (); - ffebld_terminate_4 (); - ffecom_terminate_4 (); - ffedata_terminate_4 (); - ffeequiv_terminate_4 (); - ffeexpr_terminate_4 (); - ffeglobal_terminate_4 (); - ffeimplic_terminate_4 (); - ffeinfo_terminate_4 (); - ffeintrin_terminate_4 (); - ffelab_terminate_4 (); - ffelex_terminate_4 (); - ffename_terminate_4 (); - ffesrc_terminate_4 (); - ffest_terminate_4 (); - ffestorag_terminate_4 (); - ffesymbol_terminate_4 (); - ffetarget_terminate_4 (); - ffetype_terminate_4 (); - ffewhere_terminate_4 (); -}