{
printf("\t//gen_id_eno\n");
KIDKIDREG2PARM(1,0);
- printf("\taddq %%%s, %%%s\n", KIDKID_REG(1,0), KIDKID_REG(1,1));
+ KIDKIDREG2PARM(1,1);
+ KIDREG2PARM(0);
+ move(KID_REG(0), BN_REG);
printf("\tsubq %%%s, %%%s\n", KIDKID_REG(1,1), BN_REG);
+ printf("\tsubq %%%s, %%%s\n", KIDKID_REG(1,0), BN_REG);
}
void gen_e_field(struct treenode *bnode, char *instr)
void make_call(struct treenode *bnode)
{
int j;
- /* params pushen */
+ printf("\t//params pushen\n");
for(j = 0; j < bnode->soffset; j++) {
printf("\txchg %%%s, %d(%%rsp)\n", param_reg(j), j*8);
}
- /* vars pushen */
- for(j = bnode->paramges; j < bnode->paramges + bnode->vars; j++) {
+ printf("\t//vars pushen\n");
+ for(j = 6; j > 6 - bnode->vars; j--) {
printf("\tpushq %%%s\n", param_reg(j));
}
/* TODO: schoener machen... */
if(strcmp(BN_REG, "rax")!=0) {
+ printf("\t//tmp register pushen\n");
printf("\tpushq %%rax\n");
if(strcmp(BN_REG, "r10")!=0) {
printf("\tpushq %%r10\n");
}
/* vars poppen */
- for(j = bnode->paramges + bnode->vars - 1; j >= bnode->paramges; j--) {
+ for(j = 7 - bnode->vars; j < 7; j++) {
printf("\tpopq %%%s\n", param_reg(j));
}
/* params poppen */
-#if 0
- for(j = bnode->soffset - 1; j >= 0; j--) {
-#else
for(j = 0; j < bnode->soffset; j++) {
-#endif
printf("\tpopq %%%s\n", param_reg(j));
}
}
{
printf("\t//args-nr.: %i (%%%s) [moveit: %i]\n", bnode->soffset, param_reg(bnode->soffset), moveit);
if(moveit) { /* expr */
- printf("\tpushq %%%s\n", BN_REG == (char *) NULL ? param_reg(bnode->soffset) : BN_REG);
+ if((BN_REG == (char *) NULL) || (bnode->kids[1] != TREENULL && bnode->kids[1]->op == O_ID && bnode->kids[1]->kids[0] == TREENULL && bnode->kids[1]->kids[1] == TREENULL)) {
+ if(bnode->kids[1]->name != (char *) NULL && strcmp(bnode->kids[1]->name,"this")!=0) {
+ KIDREG2PARM(1);
+ printf("\tpushq %%%s\n", KID_REG(1));
+ } else {
+ printf("\tpushq %%%s\n", param_reg(bnode->soffset));
+ }
+ } else {
+ printf("\tpushq %%%s\n", BN_REG);
+ }
} else { /* just O_ID */
KIDREG2PARM(0);
printf("\tpushq %%%s\n", KID_REG(0));