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Compile ELSE and WHILE in Gen5 as same way as in Gen4

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Homer Hsing 2012-09-27 13:51:33 +08:00 committed by Damien Lespiau
parent f55ed65bb2
commit 72a3c194db
1 changed files with 7 additions and 4 deletions
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11
assembler/src/gram.y
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@ -429,8 +429,8 @@ ifelseinstruction: ENDIF
} }
| ELSE execsize relativelocation instoptions | ELSE execsize relativelocation instoptions
{ {
// for Gen4 // for Gen4, Gen5
if(gen_level == 4) { if(gen_level <= 5) {
struct direct_reg dst; struct direct_reg dst;
struct dst_operand ip_dst; struct dst_operand ip_dst;
struct src_operand ip_src; struct src_operand ip_src;
@ -509,7 +509,7 @@ ifelseinstruction: ENDIF
loopinstruction: predicate WHILE execsize relativelocation instoptions loopinstruction: predicate WHILE execsize relativelocation instoptions
{ {
if(gen_level == 4) { if(gen_level <= 5) {
struct direct_reg dst; struct direct_reg dst;
struct dst_operand ip_dst; struct dst_operand ip_dst;
struct src_operand ip_src; struct src_operand ip_src;
@ -535,13 +535,16 @@ loopinstruction: predicate WHILE execsize relativelocation instoptions
set_instruction_src1(&$$, &$4); set_instruction_src1(&$$, &$4);
$$.first_reloc_target = $4.reloc_target; $$.first_reloc_target = $4.reloc_target;
$$.first_reloc_offset = $4.imm32; $$.first_reloc_offset = $4.imm32;
} else if (gen_level == 7) { // TODO: Gen5, Gen6 also OK? } else if (gen_level == 7) { // TODO: Gen6 also OK?
memset(&$$, 0, sizeof($$)); memset(&$$, 0, sizeof($$));
set_instruction_predicate(&$$, &$1); set_instruction_predicate(&$$, &$1);
$$.header.opcode = $2; $$.header.opcode = $2;
$$.header.execution_size = $3; $$.header.execution_size = $3;
$$.first_reloc_target = $4.reloc_target; $$.first_reloc_target = $4.reloc_target;
$$.first_reloc_offset = $4.imm32; $$.first_reloc_offset = $4.imm32;
} else {
fprintf(stderr, "'WHILE' instruction is not implemented!\n");
YYERROR;
} }
} }
| DO | DO