| #include <stdio.h> |
| |
| /* Dummy variable. Needed to work around GCC code generation bugs */ |
| volatile long v; |
| |
| #define ADD_REG_MEM(insn, s1, s2, CARRY) \ |
| ({ \ |
| unsigned long tmp = s1; \ |
| int cc; \ |
| asm volatile( "lghi 0," #CARRY "\n" \ |
| "aghi 0, 0\n" \ |
| #insn " %0, %3\n" \ |
| "ipm %1\n" \ |
| "srl %1,28\n" \ |
| : "+d" (tmp), "=d" (cc) \ |
| : "d" (tmp), "Q" (s2) \ |
| : "0", "cc"); \ |
| printf(#insn " " #CARRY " + %16.16lX + %16.16lX = %16.16lX (cc=%d)\n", s1, s2, tmp, cc); \ |
| }) |
| |
| #define ADD_REG_REG(insn, s1, s2, CARRY) \ |
| ({ \ |
| unsigned long tmp = s1; \ |
| int cc; \ |
| asm volatile( "lghi 0," #CARRY "\n" \ |
| "aghi 0, 0\n" \ |
| #insn " %0, %3\n" \ |
| "ipm %1\n" \ |
| "srl %1,28\n" \ |
| : "+d" (tmp), "=d" (cc) \ |
| : "d" (tmp), "d" (s2) \ |
| : "0", "cc"); \ |
| printf(#insn " " #CARRY " + %16.16lX + %16.16lX = %16.16lX (cc=%d)\n", s1, s2, tmp, cc); \ |
| }) |
| |
| #define ADD_REG_IMM(insn, s1, s2, CARRY) \ |
| ({ \ |
| unsigned long tmp = s1; \ |
| int cc; \ |
| asm volatile( "lghi 0," #CARRY "\n" \ |
| "aghi 0, 0\n" \ |
| #insn " %0," #s2 "\n" \ |
| "ipm %1\n" \ |
| "srl %1,28\n" \ |
| : "+d" (tmp), "=d" (cc) \ |
| : "d" (tmp) \ |
| : "0", "cc"); \ |
| printf(#insn " " #CARRY " + %16.16lX + %16.16lX = %16.16lX (cc=%d)\n", s1, (unsigned long) s2, tmp, cc); \ |
| }) |
| |
| #define ADD_MEM_IMM(insn, s1, s2, CARRY) \ |
| ({ \ |
| unsigned long tmp = s1, v2; \ |
| register unsigned long *addr asm("5") = &tmp; \ |
| int cc; \ |
| asm volatile( "lghi 0," #CARRY "\n" \ |
| "aghi 0, 0\n" \ |
| insn(s2,5,000,00) \ |
| "ipm %1\n" \ |
| "srl %1,28\n" \ |
| : "+Q" (tmp), "=d" (cc) \ |
| : "Q" (tmp), "d" (addr) \ |
| : "0", "cc"); \ |
| v2 = (((signed long)((unsigned long)0x##s2 << 56)) >> 56); \ |
| printf(#insn " " #CARRY " + %16.16lX + %16.16lX = %16.16lX (cc=%d)\n", s1, v2, tmp, cc); \ |
| }) |
| |
| |
| #define memsweep(i, s2, carryset) \ |
| ({ \ |
| ADD_REG_MEM(i, 0ul, s2, carryset); \ |
| ADD_REG_MEM(i, 1ul, s2, carryset); \ |
| ADD_REG_MEM(i, 0xfffful, s2, carryset); \ |
| ADD_REG_MEM(i, 0x7ffful, s2, carryset); \ |
| ADD_REG_MEM(i, 0x8000ul, s2, carryset); \ |
| ADD_REG_MEM(i, 0xfffffffful, s2, carryset); \ |
| ADD_REG_MEM(i, 0x80000000ul, s2, carryset); \ |
| ADD_REG_MEM(i, 0x7ffffffful, s2, carryset); \ |
| ADD_REG_MEM(i, 0xfffffffffffffffful, s2, carryset); \ |
| ADD_REG_MEM(i, 0x8000000000000000ul, s2, carryset); \ |
| ADD_REG_MEM(i, 0x7ffffffffffffffful, s2, carryset); \ |
| }) |
| |
| #define regsweep(i, s2, carryset) \ |
| ({ \ |
| ADD_REG_REG(i, 0ul, s2, carryset); \ |
| ADD_REG_REG(i, 1ul, s2, carryset); \ |
| ADD_REG_REG(i, 0xfffful, s2, carryset); \ |
| ADD_REG_REG(i, 0x7ffful, s2, carryset); \ |
| ADD_REG_REG(i, 0x8000ul, s2, carryset); \ |
| ADD_REG_REG(i, 0xfffffffful, s2, carryset); \ |
| ADD_REG_REG(i, 0x80000000ul, s2, carryset); \ |
| ADD_REG_REG(i, 0x7ffffffful, s2, carryset); \ |
| ADD_REG_REG(i, 0xfffffffffffffffful, s2, carryset); \ |
| ADD_REG_REG(i, 0x8000000000000000ul, s2, carryset); \ |
| ADD_REG_REG(i, 0x7ffffffffffffffful, s2, carryset); \ |
| }) |
| |
| #define immsweep(i, s2, carryset) \ |
| ({ \ |
| ADD_REG_IMM(i, 0ul, s2, carryset); \ |
| ADD_REG_IMM(i, 1ul, s2, carryset); \ |
| ADD_REG_IMM(i, 0xfffful, s2, carryset); \ |
| ADD_REG_IMM(i, 0x7ffful, s2, carryset); \ |
| ADD_REG_IMM(i, 0x8000ul, s2, carryset); \ |
| ADD_REG_IMM(i, 0xfffffffful, s2, carryset); \ |
| ADD_REG_IMM(i, 0x80000000ul, s2, carryset); \ |
| ADD_REG_IMM(i, 0x7ffffffful, s2, carryset); \ |
| ADD_REG_IMM(i, 0xfffffffffffffffful, s2, carryset); \ |
| ADD_REG_IMM(i, 0x8000000000000000ul, s2, carryset); \ |
| ADD_REG_IMM(i, 0x7ffffffffffffffful, s2, carryset); \ |
| }) |
| |
| #define memimmsweep(i, s2, carryset) \ |
| ({ \ |
| ADD_MEM_IMM(i, 0ul, s2, carryset); \ |
| ADD_MEM_IMM(i, 1ul, s2, carryset); \ |
| ADD_MEM_IMM(i, 0xfffful, s2, carryset); \ |
| ADD_MEM_IMM(i, 0x7ffful, s2, carryset); \ |
| ADD_MEM_IMM(i, 0x8000ul, s2, carryset); \ |
| ADD_MEM_IMM(i, 0xfffffffful, s2, carryset); \ |
| ADD_MEM_IMM(i, 0x80000000ul, s2, carryset); \ |
| ADD_MEM_IMM(i, 0x7ffffffful, s2, carryset); \ |
| ADD_MEM_IMM(i, 0xfffffffffffffffful, s2, carryset); \ |
| ADD_MEM_IMM(i, 0x8000000000000000ul, s2, carryset); \ |
| ADD_MEM_IMM(i, 0x7ffffffffffffffful, s2, carryset); \ |
| }) |
| |
| #define ahysweep(i, s2, carryset) \ |
| ({ \ |
| ADD_REG_MEM(i, 0ul, s2, carryset); \ |
| ADD_REG_MEM(i, 1ul, s2, carryset); \ |
| ADD_REG_MEM(i, 0xfffful, s2, carryset); \ |
| ADD_REG_MEM(i, 0x7ffful, s2, carryset); \ |
| ADD_REG_MEM(i, 0x8000ul, s2, carryset); \ |
| ADD_REG_MEM(i, 0xfffffffful, s2, carryset); \ |
| ADD_REG_MEM(i, 0x80000000ul, s2, carryset); \ |
| ADD_REG_MEM(i, 0x7ffffffful, s2, carryset); \ |
| ADD_REG_MEM(i, 0xfffffffffffffffful, s2, carryset); \ |
| ADD_REG_MEM(i, 0x8000000000000000ul, s2, carryset); \ |
| ADD_REG_MEM(i, 0x7ffffffffffffffful, s2, carryset); \ |
| }) |
| |
| #define ADD_REG_LDISP(insn, s1, s2, CARRY) \ |
| ({ \ |
| register unsigned long tmp asm("2") = s1; \ |
| register unsigned long *addr asm("5") = &s2; \ |
| int cc; \ |
| asm volatile( "lghi 0," #CARRY "\n" \ |
| "aghi 0, 0\n" \ |
| insn(2,0,5,000,00) \ |
| "ipm %1\n" \ |
| "srl %1,28\n" \ |
| : "+d" (tmp), "=d" (cc) \ |
| : "d" (tmp), "Q" (s2), "d"(addr) \ |
| : "cc"); \ |
| v = tmp; /* work around GCC code gen bug */ \ |
| printf(#insn " " #CARRY " + %16.16lX + %16.16lX = %16.16lX (cc=%d)\n", s1, s2, v, cc); \ |
| }) |
| |
| #define ldispsweep(i, s2, carryset) \ |
| ({ \ |
| ADD_REG_LDISP(i, 0ul, s2, carryset); \ |
| ADD_REG_LDISP(i, 1ul, s2, carryset); \ |
| ADD_REG_LDISP(i, 0xfffful, s2, carryset); \ |
| ADD_REG_LDISP(i, 0x7ffful, s2, carryset); \ |
| ADD_REG_LDISP(i, 0x8000ul, s2, carryset); \ |
| ADD_REG_LDISP(i, 0xfffffffful, s2, carryset); \ |
| ADD_REG_LDISP(i, 0x80000000ul, s2, carryset); \ |
| ADD_REG_LDISP(i, 0x7ffffffful, s2, carryset); \ |
| ADD_REG_LDISP(i, 0xfffffffffffffffful, s2, carryset); \ |
| ADD_REG_LDISP(i, 0x8000000000000000ul, s2, carryset); \ |
| ADD_REG_LDISP(i, 0x7ffffffffffffffful, s2, carryset); \ |
| }) |
| |
| #define ADD_REG_XIMM(insn, s1, us2,s2, CARRY) \ |
| ({ \ |
| register unsigned long tmp asm("2") = s1; \ |
| int cc; \ |
| asm volatile( "lghi 0," #CARRY "\n" \ |
| "aghi 0, 0\n" \ |
| insn(2,s2) \ |
| "ipm %1\n" \ |
| "srl %1,28\n" \ |
| : "+d" (tmp), "=d" (cc) \ |
| : "d" (tmp) \ |
| : "0", "cc"); \ |
| v = tmp; /* work around GCC code gen bug */ \ |
| printf(#insn " " #CARRY " + %16.16lX + %16.16lX = %16.16lX (cc=%d)\n", s1, (unsigned long) 0x##us2##s2, v, cc); \ |
| }) |
| |
| #define ximmsweep(i, us2, s2, carryset) \ |
| ({ \ |
| ADD_REG_XIMM(i, 0ul, us2, s2, carryset); \ |
| ADD_REG_XIMM(i, 1ul, us2, s2, carryset); \ |
| ADD_REG_XIMM(i, 0xfffful, us2, s2, carryset); \ |
| ADD_REG_XIMM(i, 0x7ffful, us2, s2, carryset); \ |
| ADD_REG_XIMM(i, 0x8000ul, us2, s2, carryset); \ |
| ADD_REG_XIMM(i, 0xfffffffful, us2, s2, carryset); \ |
| ADD_REG_XIMM(i, 0x80000000ul, us2, s2, carryset); \ |
| ADD_REG_XIMM(i, 0x7ffffffful, us2, s2, carryset); \ |
| ADD_REG_XIMM(i, 0xfffffffffffffffful, us2, s2, carryset); \ |
| ADD_REG_XIMM(i, 0x8000000000000000ul, us2, s2, carryset); \ |
| ADD_REG_XIMM(i, 0x7ffffffffffffffful, us2, s2, carryset); \ |
| }) |
| |