10 void func_header(char *s)
12 printf("\t.globl %1$s\n\t.type %1$s, @function\n%1$s:\n", s);
15 void func_footer(void)
20 void move(char *src, char *dst)
22 if(strcmp(src,dst) != 0) {
23 printf("\tmovq %%%s, %%%s\n", src, dst);
27 void moveimm(long imm, char *dst)
30 sprintf(buf, "$%li", imm);
31 printf("\tmovq %s, %%%s\n", buf, dst);
39 char *next_reg(char *s, short skip)
41 /* TODO: bessere registerwahl. das is gerade a wengal suboptimal... */
43 char *regs[] = {"rax", "r10", "r11", "rax"};
45 char *regs[] = {"rax", "r10", "r11", "r9", "r8", "rcx", "rdx", "rsi", "rdi"};
48 if (s != (char*) NULL) {
50 if(!strcmp(s, regs[i++])) {
59 fprintf(stderr, "next_reg(): %s\n", regs[i]);
65 char *param_reg(int num)
67 char *regs[] = {"rdi", "rsi", "rdx", "rcx", "r8", "r9"};