| #include <stdio.h> |
| |
| /* Dummy variable. Needed to work around GCC code generation bugs */ |
| volatile long v; |
| |
| #define INSERT_REG_MEM(insn, s1, s2) \ |
| ({ \ |
| unsigned long tmp = s1; \ |
| int cc; \ |
| asm volatile( #insn " %0, %3\n" \ |
| "ipm %1\n" \ |
| "srl %1,28\n" \ |
| : "+d" (tmp), "=d" (cc) \ |
| : "d" (tmp), "Q" (s2) \ |
| : "0", "cc"); \ |
| printf(#insn " %16.16lX <- %16.16lX = %16.16lX\n", s1, s2, tmp); \ |
| }) |
| |
| #define INSERT_REG_IMM(insn, s1, s2) \ |
| ({ \ |
| register unsigned long tmp asm("2") = s1; \ |
| int cc; \ |
| asm volatile( insn(2,s2) \ |
| "ipm %1\n" \ |
| "srl %1,28\n" \ |
| : "+d" (tmp), "=d" (cc) \ |
| : "d" (tmp) \ |
| : "cc"); \ |
| v = tmp; /* work around GCC code gen bug */ \ |
| printf(#insn " %16.16lX <- %16.16lX = %16.16lX\n", s1, (unsigned long) 0x##s2, v); \ |
| }) |
| |
| |
| #define memsweep(i, s2) \ |
| ({ \ |
| INSERT_REG_MEM(i, 0ul, s2); \ |
| INSERT_REG_MEM(i, 1ul, s2); \ |
| INSERT_REG_MEM(i, 0xfffful, s2); \ |
| INSERT_REG_MEM(i, 0x7ffful, s2); \ |
| INSERT_REG_MEM(i, 0x8000ul, s2); \ |
| INSERT_REG_MEM(i, 0xfffffffful, s2); \ |
| INSERT_REG_MEM(i, 0x80000000ul, s2); \ |
| INSERT_REG_MEM(i, 0x7ffffffful, s2); \ |
| INSERT_REG_MEM(i, 0xaaaaaaaaaaaaaaaaul, s2); \ |
| INSERT_REG_MEM(i, 0x8000000000000000ul, s2); \ |
| INSERT_REG_MEM(i, 0xfffffffffffffffful, s2); \ |
| INSERT_REG_MEM(i, 0x5555555555555555ul, s2); \ |
| }) |
| |
| #define immsweep(i, s2) \ |
| ({ \ |
| INSERT_REG_IMM(i, 0ul, s2); \ |
| INSERT_REG_IMM(i, 1ul, s2); \ |
| INSERT_REG_IMM(i, 0xfffful, s2); \ |
| INSERT_REG_IMM(i, 0x7ffful, s2); \ |
| INSERT_REG_IMM(i, 0x8000ul, s2); \ |
| INSERT_REG_IMM(i, 0xfffffffful, s2); \ |
| INSERT_REG_IMM(i, 0x80000000ul, s2); \ |
| INSERT_REG_IMM(i, 0x7ffffffful, s2); \ |
| INSERT_REG_IMM(i, 0xaaaaaaaaaaaaaaaaul, s2); \ |
| INSERT_REG_IMM(i, 0x8000000000000000ul, s2); \ |
| INSERT_REG_IMM(i, 0xfffffffffffffffful, s2); \ |
| INSERT_REG_IMM(i, 0x5555555555555555ul, s2); \ |
| }) |
| |
| #define INSERT_ICY(s1, s2) \ |
| ({ \ |
| register unsigned long tmp asm("1") = s1; \ |
| register unsigned long *addr asm("2") = &s2; \ |
| int cc; \ |
| asm volatile( ICY(1,0,2,000,00) \ |
| "ipm %1\n" \ |
| "srl %1,28\n" \ |
| : "+d" (tmp), "=d" (cc) \ |
| : "d" (tmp), "Q" (s2), "d" (addr) \ |
| : "cc"); \ |
| printf("icy %16.16lX <- %16.16lX = %16.16lX\n", s1, s2, tmp); \ |
| }) |
| |
| #define icysweep(s2) \ |
| ({ \ |
| INSERT_ICY(0ul, s2); \ |
| INSERT_ICY(1ul, s2); \ |
| INSERT_ICY(0xfffful, s2); \ |
| INSERT_ICY(0x7ffful, s2); \ |
| INSERT_ICY(0x8000ul, s2); \ |
| INSERT_ICY(0xfffffffful, s2); \ |
| INSERT_ICY(0x80000000ul, s2); \ |
| INSERT_ICY(0x7ffffffful, s2); \ |
| INSERT_ICY(0xaaaaaaaaaaaaaaaaul, s2); \ |
| INSERT_ICY(0x8000000000000000ul, s2); \ |
| INSERT_ICY(0xfffffffffffffffful, s2); \ |
| INSERT_ICY(0x5555555555555555ul, s2); \ |
| }) |