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fd67aa1129
Adds two new external authors to etc/update-copyright.py to cover bfd/ax_tls.m4, and adds gprofng to dirs handled automatically, then updates copyright messages as follows: 1) Update cgen/utils.scm emitted copyrights. 2) Run "etc/update-copyright.py --this-year" with an extra external author I haven't committed, 'Kalray SA.', to cover gas testsuite files (which should have their copyright message removed). 3) Build with --enable-maintainer-mode --enable-cgen-maint=yes. 4) Check out */po/*.pot which we don't update frequently.
62 lines
1.7 KiB
Plaintext
62 lines
1.7 KiB
Plaintext
%option noyywrap
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/*
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Copyright (C) 2021-2024 Free Software Foundation, Inc.
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This file is part of GAS, the GNU Assembler.
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GAS is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3, or (at your option)
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any later version.
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GAS is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; see the file COPYING3. If not,
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see <http://www.gnu.org/licenses/>. */
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%{
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#include "as.h"
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#include "loongarch-parse.h"
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/* Flex generates static functions "input" & "unput" which are not used. */
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#define YY_NO_INPUT
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#define YY_NO_UNPUT
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%}
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D [0-9]
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/* We consider anything greater than \x7f to be a "letter" for UTF-8
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support. See the lex_type array in ../read.c. */
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L [a-zA-Z_\.\$\x80-\xff]
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H [0-9A-Fa-f]
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hex 0[xX]{H}+
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oct 0[0-7]+
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bin 0[bB][01]+
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dec ([1-9]{D}*)|0
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id ({D}+[fb])|({L}({D}|{L})*)|(:{dec}[bf])
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ws [ \t\v\f]+
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%%
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{dec} { yylval.imm = strtoull (yytext, 0, 0); return INTEGER; }
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{hex} { yylval.imm = strtoull (yytext + 2, 0, 16); return INTEGER; }
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{bin} { yylval.imm = strtoull (yytext + 2, 0, 2); return INTEGER; }
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{oct} { yylval.imm = strtoull (yytext + 1, 0, 8); return INTEGER; }
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{id} { yylval.c_str = strdup (yytext);return IDENTIFIER; }
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{ws} { }
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">>" { return RIGHT_OP; }
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"<<" { return LEFT_OP; }
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"&&" { return AND_OP; }
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"||" { return OR_OP; }
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"<=" { return LE_OP; }
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">=" { return GE_OP; }
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"==" { return EQ_OP; }
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"!=" { return NE_OP; }
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. { return yytext[0];}
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%%
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