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Convert basic 32 bit VIS ops to TCG 

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5190 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
blueswir1 2008-09-10 19:57:13 +00:00
parent 714547bbc7
commit 1d01299d29
3 changed files with 48 additions and 164 deletions
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17
target-sparc/helper.h
View File

@ -138,29 +138,16 @@ F_HELPER_0_0(stox);
F_HELPER_0_0(dtox);
F_HELPER_0_0(qtox);
F_HELPER_0_0(aligndata);
DEF_HELPER(void, helper_movl_FT0_0, (void))
DEF_HELPER(void, helper_movl_DT0_0, (void))
DEF_HELPER(void, helper_movl_FT0_1, (void))
DEF_HELPER(void, helper_movl_DT0_1, (void))
F_HELPER_0_0(not);
F_HELPER_0_0(nots);
F_HELPER_0_0(nor);
F_HELPER_0_0(nors);
F_HELPER_0_0(or);
F_HELPER_0_0(ors);
F_HELPER_0_0(xor);
F_HELPER_0_0(xors);
F_HELPER_0_0(and);
F_HELPER_0_0(ands);
F_HELPER_0_0(ornot);
F_HELPER_0_0(ornots);
F_HELPER_0_0(andnot);
F_HELPER_0_0(andnots);
F_HELPER_0_0(nand);
F_HELPER_0_0(nands);
F_HELPER_0_0(xnor);
F_HELPER_0_0(xnors);
F_HELPER_0_0(pmerge);
F_HELPER_0_0(mul8x16);
F_HELPER_0_0(mul8x16al);
@ -172,9 +159,9 @@ F_HELPER_0_0(muld8ulx16);
F_HELPER_0_0(expand);
#define VIS_HELPER(name) \
F_HELPER_0_0(name##16); \
F_HELPER_0_0(name##16s); \
DEF_HELPER(uint32_t, helper_f ## name ## 16s, (uint32_t src1, uint32_t src2))\
F_HELPER_0_0(name##32); \
F_HELPER_0_0(name##32s)
DEF_HELPER(uint32_t, helper_f ## name ## 32s, (uint32_t src1, uint32_t src2))
VIS_HELPER(padd);
VIS_HELPER(psub);

81
target-sparc/op_helper.c
View File

@ -246,116 +246,51 @@ void helper_faligndata(void)
*((uint64_t *)&DT0) = tmp;
}
void helper_movl_FT0_0(void)
{
*((uint32_t *)&FT0) = 0;
}
void helper_movl_DT0_0(void)
{
*((uint64_t *)&DT0) = 0;
}
void helper_movl_FT0_1(void)
{
*((uint32_t *)&FT0) = 0xffffffff;
}
void helper_movl_DT0_1(void)
{
*((uint64_t *)&DT0) = 0xffffffffffffffffULL;
}
void helper_fnot(void)
{
*(uint64_t *)&DT0 = ~*(uint64_t *)&DT1;
}
void helper_fnots(void)
{
*(uint32_t *)&FT0 = ~*(uint32_t *)&FT1;
}
void helper_fnor(void)
{
*(uint64_t *)&DT0 = ~(*(uint64_t *)&DT0 | *(uint64_t *)&DT1);
}
void helper_fnors(void)
{
*(uint32_t *)&FT0 = ~(*(uint32_t *)&FT0 | *(uint32_t *)&FT1);
}
void helper_for(void)
{
*(uint64_t *)&DT0 |= *(uint64_t *)&DT1;
}
void helper_fors(void)
{
*(uint32_t *)&FT0 |= *(uint32_t *)&FT1;
}
void helper_fxor(void)
{
*(uint64_t *)&DT0 ^= *(uint64_t *)&DT1;
}
void helper_fxors(void)
{
*(uint32_t *)&FT0 ^= *(uint32_t *)&FT1;
}
void helper_fand(void)
{
*(uint64_t *)&DT0 &= *(uint64_t *)&DT1;
}
void helper_fands(void)
{
*(uint32_t *)&FT0 &= *(uint32_t *)&FT1;
}
void helper_fornot(void)
{
*(uint64_t *)&DT0 = *(uint64_t *)&DT0 | ~*(uint64_t *)&DT1;
}
void helper_fornots(void)
{
*(uint32_t *)&FT0 = *(uint32_t *)&FT0 | ~*(uint32_t *)&FT1;
}
void helper_fandnot(void)
{
*(uint64_t *)&DT0 = *(uint64_t *)&DT0 & ~*(uint64_t *)&DT1;
}
void helper_fandnots(void)
{
*(uint32_t *)&FT0 = *(uint32_t *)&FT0 & ~*(uint32_t *)&FT1;
}
void helper_fnand(void)
{
*(uint64_t *)&DT0 = ~(*(uint64_t *)&DT0 & *(uint64_t *)&DT1);
}
void helper_fnands(void)
{
*(uint32_t *)&FT0 = ~(*(uint32_t *)&FT0 & *(uint32_t *)&FT1);
}
void helper_fxnor(void)
{
*(uint64_t *)&DT0 ^= ~*(uint64_t *)&DT1;
}
void helper_fxnors(void)
{
*(uint32_t *)&FT0 ^= ~*(uint32_t *)&FT1;
}
#ifdef WORDS_BIGENDIAN
#define VIS_B64(n) b[7 - (n)]
#define VIS_W64(n) w[3 - (n)]
@ -597,17 +532,17 @@ void helper_fexpand(void)
DT0 = d.d; \
} \
\
void name##16s(void) \
uint32_t name##16s(uint32_t src1, uint32_t src2) \
{ \
vis32 s, d; \
\
s.f = FT0; \
d.f = FT1; \
s.l = src1; \
d.l = src2; \
\
d.VIS_W32(0) = F(d.VIS_W32(0), s.VIS_W32(0)); \
d.VIS_W32(1) = F(d.VIS_W32(1), s.VIS_W32(1)); \
\
FT0 = d.f; \
return d.l; \
} \
\
void name##32(void) \
@ -623,16 +558,16 @@ void helper_fexpand(void)
DT0 = d.d; \
} \
\
void name##32s(void) \
uint32_t name##32s(uint32_t src1, uint32_t src2) \
{ \
vis32 s, d; \
\
s.f = FT0; \
d.f = FT1; \
s.l = src1; \
d.l = src2; \
\
d.l = F(d.l, s.l); \
\
FT0 = d.f; \
return d.l; \
}
#define FADD(a, b) ((a) + (b))

114
target-sparc/translate.c
View File

@ -3836,10 +3836,8 @@ static void disas_sparc_insn(DisasContext * dc)
break;
case 0x051: /* VIS I fpadd16s */
CHECK_FPU_FEATURE(dc, VIS1);
gen_op_load_fpr_FT0(rs1);
gen_op_load_fpr_FT1(rs2);
tcg_gen_helper_0_0(helper_fpadd16s);
gen_op_store_FT0_fpr(rd);
tcg_gen_helper_1_2(helper_fpadd16s, cpu_fpr[rd],
cpu_fpr[rs1], cpu_fpr[rs2]);
break;
case 0x052: /* VIS I fpadd32 */
CHECK_FPU_FEATURE(dc, VIS1);
@ -3850,10 +3848,8 @@ static void disas_sparc_insn(DisasContext * dc)
break;
case 0x053: /* VIS I fpadd32s */
CHECK_FPU_FEATURE(dc, VIS1);
gen_op_load_fpr_FT0(rs1);
gen_op_load_fpr_FT1(rs2);
tcg_gen_helper_0_0(helper_fpadd32s);
gen_op_store_FT0_fpr(rd);
tcg_gen_helper_1_2(helper_fpadd32s, cpu_fpr[rd],
cpu_fpr[rs1], cpu_fpr[rs2]);
break;
case 0x054: /* VIS I fpsub16 */
CHECK_FPU_FEATURE(dc, VIS1);
@ -3864,10 +3860,8 @@ static void disas_sparc_insn(DisasContext * dc)
break;
case 0x055: /* VIS I fpsub16s */
CHECK_FPU_FEATURE(dc, VIS1);
gen_op_load_fpr_FT0(rs1);
gen_op_load_fpr_FT1(rs2);
tcg_gen_helper_0_0(helper_fpsub16s);
gen_op_store_FT0_fpr(rd);
tcg_gen_helper_1_2(helper_fpsub16s, cpu_fpr[rd],
cpu_fpr[rs1], cpu_fpr[rs2]);
break;
case 0x056: /* VIS I fpsub32 */
CHECK_FPU_FEATURE(dc, VIS1);
@ -3878,20 +3872,17 @@ static void disas_sparc_insn(DisasContext * dc)
break;
case 0x057: /* VIS I fpsub32s */
CHECK_FPU_FEATURE(dc, VIS1);
gen_op_load_fpr_FT0(rs1);
gen_op_load_fpr_FT1(rs2);
tcg_gen_helper_0_0(helper_fpsub32s);
gen_op_store_FT0_fpr(rd);
tcg_gen_helper_1_2(helper_fpsub32s, cpu_fpr[rd],
cpu_fpr[rs1], cpu_fpr[rs2]);
break;
case 0x060: /* VIS I fzero */
CHECK_FPU_FEATURE(dc, VIS1);
tcg_gen_helper_0_0(helper_movl_DT0_0);
gen_op_store_DT0_fpr(DFPREG(rd));
tcg_gen_movi_i32(cpu_fpr[DFPREG(rd)], 0);
tcg_gen_movi_i32(cpu_fpr[DFPREG(rd) + 1], 0);
break;
case 0x061: /* VIS I fzeros */
CHECK_FPU_FEATURE(dc, VIS1);
tcg_gen_helper_0_0(helper_movl_FT0_0);
gen_op_store_FT0_fpr(rd);
tcg_gen_movi_i32(cpu_fpr[rd], 0);
break;
case 0x062: /* VIS I fnor */
CHECK_FPU_FEATURE(dc, VIS1);
@ -3902,10 +3893,8 @@ static void disas_sparc_insn(DisasContext * dc)
break;
case 0x063: /* VIS I fnors */
CHECK_FPU_FEATURE(dc, VIS1);
gen_op_load_fpr_FT0(rs1);
gen_op_load_fpr_FT1(rs2);
tcg_gen_helper_0_0(helper_fnors);
gen_op_store_FT0_fpr(rd);
tcg_gen_or_i32(cpu_tmp32, cpu_fpr[rs1], cpu_fpr[rs2]);
tcg_gen_xori_i32(cpu_fpr[rd], cpu_tmp32, -1);
break;
case 0x064: /* VIS I fandnot2 */
CHECK_FPU_FEATURE(dc, VIS1);
@ -3916,10 +3905,8 @@ static void disas_sparc_insn(DisasContext * dc)
break;
case 0x065: /* VIS I fandnot2s */
CHECK_FPU_FEATURE(dc, VIS1);
gen_op_load_fpr_FT1(rs1);
gen_op_load_fpr_FT0(rs2);
tcg_gen_helper_0_0(helper_fandnots);
gen_op_store_FT0_fpr(rd);
tcg_gen_xori_i32(cpu_tmp32, cpu_fpr[rs1], -1);
tcg_gen_and_i32(cpu_fpr[rd], cpu_tmp32, cpu_fpr[rs2]);
break;
case 0x066: /* VIS I fnot2 */
CHECK_FPU_FEATURE(dc, VIS1);
@ -3929,9 +3916,7 @@ static void disas_sparc_insn(DisasContext * dc)
break;
case 0x067: /* VIS I fnot2s */
CHECK_FPU_FEATURE(dc, VIS1);
gen_op_load_fpr_FT1(rs2);
tcg_gen_helper_0_0(helper_fnot);
gen_op_store_FT0_fpr(rd);
tcg_gen_xori_i32(cpu_fpr[rd], cpu_fpr[rs2], -1);
break;
case 0x068: /* VIS I fandnot1 */
CHECK_FPU_FEATURE(dc, VIS1);
@ -3942,10 +3927,8 @@ static void disas_sparc_insn(DisasContext * dc)
break;
case 0x069: /* VIS I fandnot1s */
CHECK_FPU_FEATURE(dc, VIS1);
gen_op_load_fpr_FT0(rs1);
gen_op_load_fpr_FT1(rs2);
tcg_gen_helper_0_0(helper_fandnots);
gen_op_store_FT0_fpr(rd);
tcg_gen_xori_i32(cpu_tmp32, cpu_fpr[rs2], -1);
tcg_gen_and_i32(cpu_fpr[rd], cpu_tmp32, cpu_fpr[rs1]);
break;
case 0x06a: /* VIS I fnot1 */
CHECK_FPU_FEATURE(dc, VIS1);
@ -3955,9 +3938,7 @@ static void disas_sparc_insn(DisasContext * dc)
break;
case 0x06b: /* VIS I fnot1s */
CHECK_FPU_FEATURE(dc, VIS1);
gen_op_load_fpr_FT1(rs1);
tcg_gen_helper_0_0(helper_fnot);
gen_op_store_FT0_fpr(rd);
tcg_gen_xori_i32(cpu_fpr[rd], cpu_fpr[rs1], -1);
break;
case 0x06c: /* VIS I fxor */
CHECK_FPU_FEATURE(dc, VIS1);
@ -3968,10 +3949,7 @@ static void disas_sparc_insn(DisasContext * dc)
break;
case 0x06d: /* VIS I fxors */
CHECK_FPU_FEATURE(dc, VIS1);
gen_op_load_fpr_FT0(rs1);
gen_op_load_fpr_FT1(rs2);
tcg_gen_helper_0_0(helper_fxors);
gen_op_store_FT0_fpr(rd);
tcg_gen_xor_i32(cpu_fpr[rd], cpu_fpr[rs1], cpu_fpr[rs2]);
break;
case 0x06e: /* VIS I fnand */
CHECK_FPU_FEATURE(dc, VIS1);
@ -3982,10 +3960,8 @@ static void disas_sparc_insn(DisasContext * dc)
break;
case 0x06f: /* VIS I fnands */
CHECK_FPU_FEATURE(dc, VIS1);
gen_op_load_fpr_FT0(rs1);
gen_op_load_fpr_FT1(rs2);
tcg_gen_helper_0_0(helper_fnands);
gen_op_store_FT0_fpr(rd);
tcg_gen_and_i32(cpu_tmp32, cpu_fpr[rs1], cpu_fpr[rs2]);
tcg_gen_xori_i32(cpu_fpr[rd], cpu_tmp32, -1);
break;
case 0x070: /* VIS I fand */
CHECK_FPU_FEATURE(dc, VIS1);
@ -3996,10 +3972,7 @@ static void disas_sparc_insn(DisasContext * dc)
break;
case 0x071: /* VIS I fands */
CHECK_FPU_FEATURE(dc, VIS1);
gen_op_load_fpr_FT0(rs1);
gen_op_load_fpr_FT1(rs2);
tcg_gen_helper_0_0(helper_fands);
gen_op_store_FT0_fpr(rd);
tcg_gen_and_i32(cpu_fpr[rd], cpu_fpr[rs1], cpu_fpr[rs2]);
break;
case 0x072: /* VIS I fxnor */
CHECK_FPU_FEATURE(dc, VIS1);
@ -4010,20 +3983,18 @@ static void disas_sparc_insn(DisasContext * dc)
break;
case 0x073: /* VIS I fxnors */
CHECK_FPU_FEATURE(dc, VIS1);
gen_op_load_fpr_FT0(rs1);
gen_op_load_fpr_FT1(rs2);
tcg_gen_helper_0_0(helper_fxnors);
gen_op_store_FT0_fpr(rd);
tcg_gen_xori_i32(cpu_tmp32, cpu_fpr[rs2], -1);
tcg_gen_xor_i32(cpu_fpr[rd], cpu_tmp32, cpu_fpr[rs1]);
break;
case 0x074: /* VIS I fsrc1 */
CHECK_FPU_FEATURE(dc, VIS1);
gen_op_load_fpr_DT0(DFPREG(rs1));
gen_op_store_DT0_fpr(DFPREG(rd));
tcg_gen_mov_i32(cpu_fpr[DFPREG(rd)], cpu_fpr[DFPREG(rs1)]);
tcg_gen_mov_i32(cpu_fpr[DFPREG(rd) + 1],
cpu_fpr[DFPREG(rs1) + 1]);
break;
case 0x075: /* VIS I fsrc1s */
CHECK_FPU_FEATURE(dc, VIS1);
gen_op_load_fpr_FT0(rs1);
gen_op_store_FT0_fpr(rd);
tcg_gen_mov_i32(cpu_fpr[rd], cpu_fpr[rs1]);
break;
case 0x076: /* VIS I fornot2 */
CHECK_FPU_FEATURE(dc, VIS1);
@ -4034,10 +4005,8 @@ static void disas_sparc_insn(DisasContext * dc)
break;
case 0x077: /* VIS I fornot2s */
CHECK_FPU_FEATURE(dc, VIS1);
gen_op_load_fpr_FT1(rs1);
gen_op_load_fpr_FT0(rs2);
tcg_gen_helper_0_0(helper_fornots);
gen_op_store_FT0_fpr(rd);
tcg_gen_xori_i32(cpu_tmp32, cpu_fpr[rs1], -1);
tcg_gen_or_i32(cpu_fpr[rd], cpu_tmp32, cpu_fpr[rs2]);
break;
case 0x078: /* VIS I fsrc2 */
CHECK_FPU_FEATURE(dc, VIS1);
@ -4046,8 +4015,7 @@ static void disas_sparc_insn(DisasContext * dc)
break;
case 0x079: /* VIS I fsrc2s */
CHECK_FPU_FEATURE(dc, VIS1);
gen_op_load_fpr_FT0(rs2);
gen_op_store_FT0_fpr(rd);
tcg_gen_mov_i32(cpu_fpr[rd], cpu_fpr[rs2]);
break;
case 0x07a: /* VIS I fornot1 */
CHECK_FPU_FEATURE(dc, VIS1);
@ -4058,10 +4026,8 @@ static void disas_sparc_insn(DisasContext * dc)
break;
case 0x07b: /* VIS I fornot1s */
CHECK_FPU_FEATURE(dc, VIS1);
gen_op_load_fpr_FT0(rs1);
gen_op_load_fpr_FT1(rs2);
tcg_gen_helper_0_0(helper_fornots);
gen_op_store_FT0_fpr(rd);
tcg_gen_xori_i32(cpu_tmp32, cpu_fpr[rs2], -1);
tcg_gen_or_i32(cpu_fpr[rd], cpu_tmp32, cpu_fpr[rs1]);
break;
case 0x07c: /* VIS I for */
CHECK_FPU_FEATURE(dc, VIS1);
@ -4072,20 +4038,16 @@ static void disas_sparc_insn(DisasContext * dc)
break;
case 0x07d: /* VIS I fors */
CHECK_FPU_FEATURE(dc, VIS1);
gen_op_load_fpr_FT0(rs1);
gen_op_load_fpr_FT1(rs2);
tcg_gen_helper_0_0(helper_fors);
gen_op_store_FT0_fpr(rd);
tcg_gen_or_i32(cpu_fpr[rd], cpu_fpr[rs1], cpu_fpr[rs2]);
break;
case 0x07e: /* VIS I fone */
CHECK_FPU_FEATURE(dc, VIS1);
tcg_gen_helper_0_0(helper_movl_DT0_1);
gen_op_store_DT0_fpr(DFPREG(rd));
tcg_gen_movi_i32(cpu_fpr[DFPREG(rd)], -1);
tcg_gen_movi_i32(cpu_fpr[DFPREG(rd) + 1], -1);
break;
case 0x07f: /* VIS I fones */
CHECK_FPU_FEATURE(dc, VIS1);
tcg_gen_helper_0_0(helper_movl_FT0_1);
gen_op_store_FT0_fpr(rd);
tcg_gen_movi_i32(cpu_fpr[rd], -1);
break;
case 0x080: /* VIS I shutdown */
case 0x081: /* VIS II siam */