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| author | Jan Beulich <jbeulich@suse.com> | 2024-07-19 11:56:46 +0200 |
|---|---|---|
| committer | Jan Beulich <jbeulich@suse.com> | 2024-07-19 11:56:46 +0200 |
| commit | 1cc4b7d755afd8cce917ca43d2db18a7442b468a (patch) | |
| tree | 657b6ec430d079c84475bc8503265d83072f6514 /gas | |
| parent | a1b7023447d19d70bc36d71b7627f457dbfae5ce (diff) | |
| download | gdb-1cc4b7d755afd8cce917ca43d2db18a7442b468a.zip gdb-1cc4b7d755afd8cce917ca43d2db18a7442b468a.tar.gz gdb-1cc4b7d755afd8cce917ca43d2db18a7442b468a.tar.bz2 | |
bfin: drop _ASSIGN_BANG
A few testcases demonstrate that "=!" isn't supposed to be an
individual token, since "= !" is used in a number of places. So far
lexing that to a single token worked because of the scrubber being
overly aggressive in removing whitespace. As that's going to change,
replace uses by separate ASSIGN and BANG.
Diffstat (limited to 'gas')
| -rw-r--r-- | gas/config/bfin-lex.l | 1 | ||||
| -rw-r--r-- | gas/config/bfin-parse.y | 10 |
2 files changed, 5 insertions, 6 deletions
diff --git a/gas/config/bfin-lex.l b/gas/config/bfin-lex.l index a14e25b..62a760c 100644 --- a/gas/config/bfin-lex.l +++ b/gas/config/bfin-lex.l @@ -287,7 +287,6 @@ int yylex (void); "%" return PERCENT; "!" return BANG; ";" return SEMICOLON; -"=!" return _ASSIGN_BANG; "||" return DOUBLE_BAR; "@" return AT; <KEYWORD>[pP][rR][eE][fF][eE][tT][cC][hH] return PREFETCH; diff --git a/gas/config/bfin-parse.y b/gas/config/bfin-parse.y index 828a009..1971058 100644 --- a/gas/config/bfin-parse.y +++ b/gas/config/bfin-parse.y @@ -529,7 +529,7 @@ dsp32shiftimm in slot1 and P-reg Store in slot2 Not Supported"); %token _MINUS_ASSIGN _PLUS_ASSIGN /* Assignments, comparisons. */ -%token _ASSIGN_BANG _LESS_THAN_ASSIGN _ASSIGN_ASSIGN +%token _LESS_THAN_ASSIGN _ASSIGN_ASSIGN %token GE LT LE GT %token LESS_THAN @@ -1804,7 +1804,7 @@ asm_1: return yyerror ("Only 'Dreg = CC' supported"); } - | CCREG _ASSIGN_BANG CCREG + | CCREG ASSIGN BANG CCREG { notethat ("CC2dreg: CC =! CC\n"); $$ = bfin_gen_cc2dreg (3, 0); @@ -2471,12 +2471,12 @@ asm_1: return yyerror ("Register mismatch"); } - | CCREG _ASSIGN_BANG BITTST LPAREN REG COMMA expr RPAREN + | CCREG ASSIGN BANG BITTST LPAREN REG COMMA expr RPAREN { - if (IS_DREG ($5) && IS_UIMM ($7, 5)) + if (IS_DREG ($6) && IS_UIMM ($8, 5)) { notethat ("LOGI2op: CC =! BITTST (dregs , uimm5 )\n"); - $$ = LOGI2OP ($5, uimm5 ($7), 0); + $$ = LOGI2OP ($6, uimm5 ($8), 0); } else return yyerror ("Register mismatch or value error"); |