b43-asm: Add trivial selftest.

[b43-tools.git] / assembler / parser.y

diff --git a/assembler/parser.y b/assembler/parser.y
index c589195369c2ce536afecff77a8a460031238326..84a5c2466bd7a3c70970b0d6378df69222dedd95 100644 (file)
--- a/assembler/parser.y
+++ b/assembler/parser.y
@@ -38,7 +38,7 @@ extern struct initvals_sect *cur_initvals_sect;
 
 %token SECTION_TEXT SECTION_IVALS
 
-%token ASM_ARCH ASM_START SPR GPR OFFR LR COMMA BRACK_OPEN BRACK_CLOSE PAREN_OPEN PAREN_CLOSE HEXNUM DECNUM ARCH_NEWWORLD ARCH_OLDWORLD LABEL IDENT LABELREF
+%token ASM_ARCH ASM_START SPR GPR OFFR LR COMMA SEMICOLON BRACK_OPEN BRACK_CLOSE PAREN_OPEN PAREN_CLOSE HEXNUM DECNUM ARCH_NEWWORLD ARCH_OLDWORLD LABEL IDENT LABELREF
 
 %token PLUS MINUS MULTIPLY DIVIDE BITW_OR BITW_AND BITW_XOR BITW_NOT LEFTSHIFT RIGHTSHIFT
 
@@ -72,9 +72,9 @@ line  : line_terminator {
          }
        ;
 
-/* Allow terminating lines with the "|" char */
+/* Allow terminating lines with the ";" char */
 line_terminator : /* Nothing */
-               | BITW_OR line_terminator
+               | SEMICOLON line_terminator
                ;
 
 section_switch : SECTION_TEXT {
@@ -102,35 +102,35 @@ section_switch    : SECTION_TEXT {
                  }
                ;
 
-ivals_write    : IVAL_MMIO16 hexnum_decnum COMMA hexnum_decnum {
+ivals_write    : IVAL_MMIO16 imm_value COMMA imm_value {
                        struct initval_op *iop = xmalloc(sizeof(struct initval_op));
                        iop->type = IVAL_W_MMIO16;
                        iop->args[0] = (unsigned int)(unsigned long)$2;
                        iop->args[1] = (unsigned int)(unsigned long)$4;
                        $$ = iop;
                  }
-               | IVAL_MMIO32 hexnum_decnum COMMA hexnum_decnum {
+               | IVAL_MMIO32 imm_value COMMA imm_value {
                        struct initval_op *iop = xmalloc(sizeof(struct initval_op));
                        iop->type = IVAL_W_MMIO32;
                        iop->args[0] = (unsigned int)(unsigned long)$2;
                        iop->args[1] = (unsigned int)(unsigned long)$4;
                        $$ = iop;
                  }
-               | IVAL_PHY hexnum_decnum COMMA hexnum_decnum {
+               | IVAL_PHY imm_value COMMA imm_value {
                        struct initval_op *iop = xmalloc(sizeof(struct initval_op));
                        iop->type = IVAL_W_PHY;
                        iop->args[0] = (unsigned int)(unsigned long)$2;
                        iop->args[1] = (unsigned int)(unsigned long)$4;
                        $$ = iop;
                  }
-               | IVAL_RADIO hexnum_decnum COMMA hexnum_decnum {
+               | IVAL_RADIO imm_value COMMA imm_value {
                        struct initval_op *iop = xmalloc(sizeof(struct initval_op));
                        iop->type = IVAL_W_RADIO;
                        iop->args[0] = (unsigned int)(unsigned long)$2;
                        iop->args[1] = (unsigned int)(unsigned long)$4;
                        $$ = iop;
                  }
-               | IVAL_SHM16 hexnum_decnum COMMA hexnum_decnum COMMA hexnum_decnum {
+               | IVAL_SHM16 imm_value COMMA imm_value COMMA imm_value {
                        struct initval_op *iop = xmalloc(sizeof(struct initval_op));
                        iop->type = IVAL_W_SHM16;
                        iop->args[0] = (unsigned int)(unsigned long)$2;
@@ -138,7 +138,7 @@ ivals_write : IVAL_MMIO16 hexnum_decnum COMMA hexnum_decnum {
                        iop->args[2] = (unsigned int)(unsigned long)$6;
                        $$ = iop;
                  }
-               | IVAL_SHM32 hexnum_decnum COMMA hexnum_decnum COMMA hexnum_decnum {
+               | IVAL_SHM32 imm_value COMMA imm_value COMMA imm_value {
                        struct initval_op *iop = xmalloc(sizeof(struct initval_op));
                        iop->type = IVAL_W_SHM32;
                        iop->args[0] = (unsigned int)(unsigned long)$2;
@@ -1004,15 +1004,13 @@ extended_operlist : decnum COMMA decnum COMMA operand COMMA operand COMMA operan
                  }
                ;
 
-external_jump_operands : imm COMMA operand COMMA operand COMMA labelref {
+external_jump_operands : imm COMMA labelref {
                        struct operlist *ol = xmalloc(sizeof(struct operlist));
                        struct operand *cond = xmalloc(sizeof(struct operand));
                        cond->type = OPER_IMM;
                        cond->u.imm = $1;
                        ol->oper[0] = cond;
                        ol->oper[1] = $3;
-                       ol->oper[2] = $5;
-                       ol->oper[3] = $7;
                        $$ = ol;
                  }
                ;
@@ -1103,15 +1101,18 @@ mem             : BRACK_OPEN imm BRACK_CLOSE {
                  }
                ;
 
-imm            : hexnum_decnum {
+imm            : imm_value {
                        struct immediate *imm = xmalloc(sizeof(struct immediate));
                        imm->imm = (unsigned long)$1;
                        $$ = imm;
                  }
+               ;
+
+imm_value      : hexnum_decnum {
+                       $$ = $1;
+                 }
                | complex_imm {
-                       struct immediate *imm = xmalloc(sizeof(struct immediate));
-                       imm->imm = (unsigned long)$1;
-                       $$ = imm;
+                       $$ = $1;
                  }
                ;