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Adds support for emulating V850 e3v5 instructions to the simulator.

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* v850.igen: Add more e3v5 support.
	(FMAF.S): New pattern.
	(FMSF.S): New pattern.
	(FNMAF.S): New pattern.
	(FNMSF.S): New pattern.
	(cnvq15q30): New pattern.
	(cnvq30q15): New pattern.
	(cnvq31q62): New pattern.
	(cnvq62q31): New pattern.
	(dup.h): New pattern.
	(dup.w): New pattern.
	(expq31): New pattern.
	(modadd): New pattern.
	(mov.dw): New pattern.
	(mov.h): New pattern.
	(mov.w): New pattern.
	(pki16i32): New pattern.
	(pki16ui8): New pattern.
	(pki32i16): New pattern.
	(pki64i32): New pattern.
	(pkq15q31): New pattern.
	(pkq30q31): New pattern.
	(pkq31q15): New pattern.
	(pkui8i16): New pattern.
	(vabs.h): New pattern.
	(vabs.w): New pattern.
	(vadd.dw): New placeholder pattern.
	(vadd.h): New placeholder pattern.
	(vadd.w): New placeholder pattern.
	(vadds.h): New placeholder pattern.
	(vadds.w): New placeholder pattern.
	(vaddsat.h): New placeholder pattern.
	(vaddsat.w): New placeholder pattern.
	(vand): New pattern.
	(vbiq.h): New placeholder pattern.
	(vbswap.dw): New placeholder pattern.
	(vbswap.h): New placeholder pattern.
	(vbswap.w): New placeholder pattern.
	(vcalc.h): New placeholder pattern.
	(vcalc.w): New placeholder pattern.
	(vcmov): New placeholder pattern.
This commit is contained in:
Nick Clifton 2015-02-24 17:58:50 +00:00
parent 685080f210
commit 9ad55e9b25
2 changed files with 855 additions and 22 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

44
sim/v850/ChangeLog
View file

@ -1,3 +1,47 @@
2015-02-24 Nick Clifton <nickc@redhat.com>
* v850.igen: Add more e3v5 support.
(FMAF.S): New pattern.
(FMSF.S): New pattern.
(FNMAF.S): New pattern.
(FNMSF.S): New pattern.
(cnvq15q30): New pattern.
(cnvq30q15): New pattern.
(cnvq31q62): New pattern.
(cnvq62q31): New pattern.
(dup.h): New pattern.
(dup.w): New pattern.
(expq31): New pattern.
(modadd): New pattern.
(mov.dw): New pattern.
(mov.h): New pattern.
(mov.w): New pattern.
(pki16i32): New pattern.
(pki16ui8): New pattern.
(pki32i16): New pattern.
(pki64i32): New pattern.
(pkq15q31): New pattern.
(pkq30q31): New pattern.
(pkq31q15): New pattern.
(pkui8i16): New pattern.
(vabs.h): New pattern.
(vabs.w): New pattern.
(vadd.dw): New placeholder pattern.
(vadd.h): New placeholder pattern.
(vadd.w): New placeholder pattern.
(vadds.h): New placeholder pattern.
(vadds.w): New placeholder pattern.
(vaddsat.h): New placeholder pattern.
(vaddsat.w): New placeholder pattern.
(vand): New pattern.
(vbiq.h): New placeholder pattern.
(vbswap.dw): New placeholder pattern.
(vbswap.h): New placeholder pattern.
(vbswap.w): New placeholder pattern.
(vcalc.h): New placeholder pattern.
(vcalc.w): New placeholder pattern.
(vcmov): New placeholder pattern.
2014-08-19 Alan Modra <amodra@gmail.com>
* configure: Regenerate.

833
sim/v850/v850.igen
View file

@ -7,6 +7,7 @@
:option:::format-names:XIV,XV
:option:::format-names:Z
:option:::format-names:F_I
:option:::format-names:C
:model:::v850:v850:
@ -29,6 +30,15 @@
:cache:::unsigned:reg3:wwwww:(wwwww)
:cache:::unsigned:reg4:W,WWWW:(W + (WWWW << 1))
:cache:::unsigned:vreg1:VVVVV:(VVVVV)
:cache:::unsigned:vreg1:VVVV:(VVVV << 1)
:cache:::unsigned:vreg2:vvvvv:(vvvvv)
:cache:::unsigned:vreg2:vvvv:(vvvv << 1)
:cache:::unsigned:vreg3:xxxx:(xxxx << 1)
:cache:::unsigned:vreg3:xxxxx:(xxxxx)
:cache:::unsigned:imm2:ii:(ii)
:cache:::unsigned:imm1:i:(i)
:cache:::unsigned:reg1e:RRRR:(RRRR << 1)
:cache:::unsigned:reg2e:rrrr:(rrrr << 1)
:cache:::unsigned:reg3e:wwww:(wwww << 1)
@ -940,16 +950,19 @@ regID,111111,RRRRR + selID,00000100000:IX:::ldsr
{
uint32 sreg = GR[reg1];
TRACE_ALU_INPUT1 (GR[reg1]);
/* FIXME: For now we ignore the selID. */
if ( (idecode_issue == idecode_v850e2_issue
|| idecode_issue == idecode_v850e3v5_issue
|| idecode_issue == idecode_v850e2v3_issue)
&& regID < 28)
if (idecode_issue == idecode_v850e3v5_issue && selID != 0)
{
(CPU)->reg.selID_sregs[selID][regID] = sreg;
}
else if (( idecode_issue == idecode_v850e2_issue
|| idecode_issue == idecode_v850e3v5_issue
|| idecode_issue == idecode_v850e2v3_issue)
&& regID < 28)
{
int protect_p = (PSW & PSW_NPV) ? 1 : 0;
switch (BSEL & 0xffff)
{
case 0x0000:
@ -1093,7 +1106,6 @@ regID,111111,RRRRR + selID,00000100000:IX:::ldsr
}
// MAC
rrrrr,111111,RRRRR + wwww,0011110,mmmm,0:XI:::mac
*v850e2
@ -1473,8 +1485,6 @@ rrrrr,110100,RRRRR + iiiiiiiiiiiiiiii:VI:::ori
COMPAT_2 (OP_1B0780 ());
}
// RETI
0000011111100000 + 0000000101000000:X:::reti
"reti"
@ -1525,7 +1535,7 @@ rrrrr,111111,RRRRR + wwwww,00010100010:XI:::sar
// SASF
rrrrr,1111110,cccc + 0000001000000000:IX:::sasf
rrrrr,1111110,cccc+0000001000000000:IX:::sasf
*v850e
*v850e1
*v850e2
@ -2295,12 +2305,12 @@ rrrrr,110101,RRRRR + iiiiiiiiiiiiiiii:VI:::xori
}
else
{
DBPC = cia + 2;
DBPSW = PSW;
PSW = PSW | (PSW_NP | PSW_EP | PSW_ID);
PC = 0x00000060;
nia = 0x00000060;
TRACE_BRANCH0 ();
DBPC = cia + 2;
DBPSW = PSW;
PSW = PSW | (PSW_NP | PSW_EP | PSW_ID);
PC = 0x00000060;
nia = 0x00000060;
TRACE_BRANCH0 ();
}
}
@ -2803,7 +2813,6 @@ rrrrr,111111,RRRRR + wwwww,10001101110:F_I:::divf_s
// MADDF.S
rrrrr,111111,RRRRR + wwwww,101,W,00,WWWW,0:F_I:::maddf_s
*v850e2v3
*v850e3v5
"maddf.s r<reg1>, r<reg2>, r<reg3>, r<reg4>"
{
sim_fpu ans, wop1, wop2, wop3;
@ -2825,6 +2834,30 @@ rrrrr,111111,RRRRR + wwwww,101,W,00,WWWW,0:F_I:::maddf_s
TRACE_FP_RESULT_FPU1 (&ans);
}
// FMAF.S
rrrrr,111111,RRRRR + wwwww,10011100000:F_I:::fmaf_s
*v850e3v5
"fmaf.s r<reg1>, r<reg2>, r<reg3>"
{
sim_fpu ans, wop1, wop2, wop3;
sim_fpu_status status;
sim_fpu_32to (&wop1, GR[reg1]);
sim_fpu_32to (&wop2, GR[reg2]);
sim_fpu_32to (&wop3, GR[reg3]);
TRACE_FP_INPUT_FPU3 (&wop1, &wop2, &wop3);
status = sim_fpu_mul (&ans, &wop1, &wop2);
wop1 = ans;
status |= sim_fpu_add (&ans, &wop1, &wop3);
status |= sim_fpu_round_64 (&ans, FPSR_GET_ROUND(), sim_fpu_denorm_underflow_inexact);
update_fpsr (sd, status, FPSR_XEV | FPSR_XEI | FPSR_XEO | FPSR_XEU, 0);
sim_fpu_to32 (&GR[reg3], &ans);
TRACE_FP_RESULT_FPU1 (&ans);
}
// MAXF.D
rrrr,0111111,RRRR,0 + wwww,010001111000:F_I:::maxf_d
*v850e2v3
@ -2980,7 +3013,6 @@ rrrrr,111111,RRRRR + wwwww,10001101010:F_I:::minf_s
// MSUBF.S
rrrrr,111111,RRRRR + wwwww,101,W,01,WWWW,0:F_I:::msubf_s
*v850e2v3
*v850e3v5
"msubf.s r<reg1>, r<reg2>, r<reg3>, r<reg4>"
{
sim_fpu ans, wop1, wop2, wop3;
@ -3003,6 +3035,31 @@ rrrrr,111111,RRRRR + wwwww,101,W,01,WWWW,0:F_I:::msubf_s
TRACE_FP_RESULT_FPU1 (&ans);
}
// FMSF.S
rrrrr,111111,RRRRR + wwwww,10011100010:F_I:::fmsf_s
*v850e3v5
"fmsf.s r<reg1>, r<reg2>, r<reg3>"
{
sim_fpu ans, wop1, wop2, wop3;
sim_fpu_status status;
sim_fpu_32to (&wop1, GR[reg1]);
sim_fpu_32to (&wop2, GR[reg2]);
sim_fpu_32to (&wop3, GR[reg3]);
TRACE_FP_INPUT_FPU3 (&wop1, &wop2, &wop3);
status = sim_fpu_mul (&ans, &wop1, &wop2);
status |= sim_fpu_round_64 (&ans, FPSR_GET_ROUND(), sim_fpu_denorm_underflow_inexact);
wop1 = ans;
status |= sim_fpu_sub (&ans, &wop1, &wop3);
status |= sim_fpu_round_64 (&ans, FPSR_GET_ROUND(), sim_fpu_denorm_underflow_inexact);
update_fpsr (sd, status, FPSR_XEV | FPSR_XEI | FPSR_XEO | FPSR_XEU, 0);
sim_fpu_to32 (&GR[reg3], &ans);
TRACE_FP_RESULT_FPU1 (&ans);
}
// MULF.D
rrrr,0111111,RRRR,0 + wwww,010001110100:F_I:::mulf_d
*v850e2v3
@ -3090,7 +3147,6 @@ rrrrr,11111100001 + wwwww,10001001000:F_I:::negf_s
// NMADDF.S
rrrrr,111111,RRRRR + wwwww,101,W,10,WWWW,0:F_I:::nmaddf_s
*v850e2v3
*v850e3v5
"nmaddf.s r<reg1>, r<reg2>, r<reg3>, r<reg4>"
{
sim_fpu ans, wop1, wop2, wop3;
@ -3114,10 +3170,35 @@ rrrrr,111111,RRRRR + wwwww,101,W,10,WWWW,0:F_I:::nmaddf_s
TRACE_FP_RESULT_FPU1 (&ans);
}
// FNMAF.S
rrrrr,111111,RRRRR + wwwww,10011100100:F_I:::fnmaf_s
*v850e3v5
"fnmaf.s r<reg1>, r<reg2>, r<reg3>"
{
sim_fpu ans, wop1, wop2, wop3;
sim_fpu_status status;
sim_fpu_32to (&wop1, GR[reg1]);
sim_fpu_32to (&wop2, GR[reg2]);
sim_fpu_32to (&wop3, GR[reg3]);
TRACE_FP_INPUT_FPU3 (&wop1, &wop2, &wop3);
status = sim_fpu_mul (&ans, &wop1, &wop2);
wop1 = ans;
status |= sim_fpu_add (&ans, &wop1, &wop3);
status |= sim_fpu_round_64 (&ans, FPSR_GET_ROUND(), sim_fpu_denorm_underflow_inexact);
wop1 = ans;
status |= sim_fpu_neg (&ans, &wop1);
update_fpsr (sd, status, FPSR_XEV | FPSR_XEI | FPSR_XEO | FPSR_XEU, 0);
sim_fpu_to32 (&GR[reg3], &ans);
TRACE_FP_RESULT_FPU1 (&ans);
}
// NMSUBF.S
rrrrr,111111,RRRRR + wwwww,101,W,11,WWWW,0:F_I:::nmsubf_s
*v850e2v3
*v850e3v5
"nmsubf.s r<reg1>, r<reg2>, r<reg3>, r<reg4>"
{
sim_fpu ans, wop1, wop2, wop3;
@ -3142,6 +3223,33 @@ rrrrr,111111,RRRRR + wwwww,101,W,11,WWWW,0:F_I:::nmsubf_s
TRACE_FP_RESULT_FPU1 (&ans);
}
// FNMSF.S
rrrrr,111111,RRRRR + wwwww,10011100110:F_I:::fnmsf_s
*v850e3v5
"fnmsf.s r<reg1>, r<reg2>, r<reg3>"
{
sim_fpu ans, wop1, wop2, wop3;
sim_fpu_status status;
sim_fpu_32to (&wop1, GR[reg1]);
sim_fpu_32to (&wop2, GR[reg2]);
sim_fpu_32to (&wop3, GR[reg3]);
TRACE_FP_INPUT_FPU3 (&wop1, &wop2, &wop3);
status = sim_fpu_mul (&ans, &wop1, &wop2);
status |= sim_fpu_round_64 (&ans, FPSR_GET_ROUND(), sim_fpu_denorm_underflow_inexact);
wop1 = ans;
status |= sim_fpu_sub (&ans, &wop1, &wop3);
status |= sim_fpu_round_64 (&ans, FPSR_GET_ROUND(), sim_fpu_denorm_underflow_inexact);
wop1 = ans;
status |= sim_fpu_neg (&ans, &wop1);
update_fpsr (sd, status, FPSR_XEV | FPSR_XEI | FPSR_XEO | FPSR_XEU, 0);
sim_fpu_to32 (&GR[reg3], &ans);
TRACE_FP_RESULT_FPU1 (&ans);
}
// RECIPF.D
rrrr,011111100001 + wwww,010001011110:F_I:::recipf.d
*v850e2v3
@ -3482,7 +3590,6 @@ rrrrr,11111100001 + wwwww,10001000000:F_I:::trncf_sw
TRACE_FP_RESULT_WORD1 (ans);
}
// TRNCF.SUW
rrrrr,11111110001 + wwwww,10001000000:F_I:::trncf_suw
*v850e2v3
@ -3504,7 +3611,6 @@ rrrrr,11111110001 + wwwww,10001000000:F_I:::trncf_suw
TRACE_FP_RESULT_WORD1 (ans);
}
// ROTL
rrrrr,111111,iiiii+wwwww,00011000100:VII:::rotl_imm
*v850e3v5
@ -3551,3 +3657,686 @@ rrrrr,111111,RRRRR+bbbb,B,0001101,BBB,0:IX:::bins_bottom
v850_bins (sd, GR[reg1], bit13, bit4, & GR[reg2]);
TRACE_ALU_RESULT1 (GR[reg2]);
}
vvvvv,11111100100+xxxxx,11001111110:C:::cnvq15q30
*v850e3v5
"cnvq15q30 v<vreg2>, v<vreg3>"
{
reg64_t v;
TRACE_ALU_INPUT1 (VR[vreg2]);
if (VR[vreg2] & (1 << 15))
v = 0x0001ffffffff0000 | VR[vreg2];
else
v = VR[vreg2];
VR[vreg3] = v << 15;
TRACE_ALU_RESULT1 (VR[vreg3]);
}
vvvvv,11111100110+xxxxx,11001111110:C:::cnvq30q15
*v850e3v5
"cnvq30q15 v<vreg2>, v<vreg3>"
{
reg64_t v;
TRACE_ALU_INPUT1 (VR[vreg2]);
v = ROUND_Q62_Q15 (VR[vreg2]);
SAT16 (v);
VR[vreg3] &= 0xffffffffffff0000UL;
v &= 0xffffUL;
VR[vreg3] |= v;
TRACE_ALU_RESULT1 (VR[vreg3]);
}
vvvvv,11111100101+xxxxx,11001111110:C:::cnvq31q62
*v850e3v5
"cnvq31q62 v<vreg2>, v<vreg3>"
{
reg64_t v;
TRACE_ALU_INPUT1 (VR[vreg2]);
if (VR[vreg2] & (1 << 31))
v = 0xffffffff00000000 | VR[vreg2];
else
v = VR[vreg2];
VR[vreg3] = v << 31;
TRACE_ALU_RESULT1 (VR[vreg3]);
}
vvvvv,11111100111+xxxxx,11001111110:C:::cnvq62q31
*v850e3v5
"cnvq62q31 v<vreg2>, v<vreg3>"
{
reg64_t v;
TRACE_ALU_INPUT1 (VR[vreg2]);
v = ROUND_Q62_Q31 (VR[vreg2]);
SAT32 (v);
VR[vreg3] &= 0xffffffff00000000UL;
v &= 0xffffffffUL;
VR[vreg3] |= v;
TRACE_ALU_RESULT1 (VR[vreg3]);
}
vvvvv,111111100,ii+xxxxx,11011011100:C:::dup.h
*v850e3v5
"dup.h <imm2> v<vreg2>, v<vreg3>"
{
reg64_t v;
TRACE_ALU_INPUT1 (VR[vreg2]);
switch (imm2)
{
case 0: v = VR[vreg2] & 0xffff; break;
case 1: v = (VR[vreg2] >> 16) & 0xffff; break;
case 2: v = (VR[vreg2] >> 32) & 0xffff; break;
case 3: v = (VR[vreg2] >> 48) & 0xffff; break;
default:
sim_engine_halt (SD, CPU, NULL, cia, sim_signalled, SIM_SIGILL);
v = 0;
}
VR[vreg3] = v | (v << 16) | (v << 32) | (v << 48);
TRACE_ALU_RESULT1 (VR[vreg3]);
}
vvvvv,1111111100,i+xxxxx,11011011110:C:::dup.w
*v850e3v5
"dup.w <imm1> v<vreg2>, v<vreg3>"
{
reg64_t v;
TRACE_ALU_INPUT1 (VR[vreg2]);
switch (imm1)
{
case 0: v = VR[vreg2] & 0xffffffff; break;
case 1: v = (VR[vreg2] >> 32) & 0xffffffff; break;
default:
sim_engine_halt (SD, CPU, NULL, cia, sim_signalled, SIM_SIGILL);
v = 0;
}
VR[vreg3] = v | (v << 32);
TRACE_ALU_RESULT1 (VR[vreg3]);
}
vvvvv,11111101000+xxxxx,11001111110:C:::expq31
*v850e3v5
"expq31 v<vreg2>, v<vreg3>"
{
int i;
reg64_t v;
TRACE_ALU_INPUT1 (VR[vreg2]);
v = VR[vreg2] & 0xffffffff;
if (v & (1 << 31))
{
if (v == 0x80000000)
i = 31;
else if (v == 0xffffffff)
i = 0;
else
for (i = 31; i; --i)
if ((v & (1 << i)) == 0)
break;
}
else
{
if (v == 0x7fffffff)
i = 31;
else if (v == 0x0)
i = 0;
else
for (i = 31; i; --i)
if (v & (1 << i))
break;
}
VR[vreg3] = 31 - i;
TRACE_ALU_RESULT1 (VR[vreg3]);
}
rrrr,011111100000+0000011011011000:C:::modadd
*v850e3v5
"modadd r<reg2e>"
{
reg_t r;
int32 inc;
reg_t max;
TRACE_ALU_INPUT1 (GR[reg2e]);
r = GR[reg2e];
inc = r >> 16;
r = r & 0xffff;
max = GR[reg2e + 1];
max &= 0xffff;
r += inc;
if (inc > 0 && r > max)
r = 0;
else if (inc < 0 && r < 0)
r = max;
GR[reg2e] = (r & 0xffff) | (inc << 16);
TRACE_ALU_RESULT1 (GR[reg2e]);
}
vvvvv,11111111000+wwwww,11011011010:C:::mov_dw_to_gr
*v850e3v5
"mov.dw v<vreg2>, r<reg3>"
{
TRACE_ALU_INPUT1 (VR[vreg2]);
GR[reg3] = VR[vreg2] & 0xffffffff;
GR[reg3 + 1] = VR[vreg2] >> 32;
TRACE_ALU_RESULT2 (GR[reg3], GR[reg3 + 1]);
}
rrrrr,11111111100+xxxxx,11011011010:C:::mov_dw_to_vr
*v850e3v5
"mov.dw r<reg2>, v<vreg3>"
{
TRACE_ALU_INPUT2 (GR[reg2], GR[reg2 + 1]);
VR[vreg3] = GR[reg2 + 1];
VR[vreg3] <<= 32;
VR[vreg3] |= GR[reg2];
TRACE_ALU_RESULT1 (VR[vreg3]);
}
vvvvv,111111000,ii+xxxxx,11011011100:C:::mov.h
*v850e3v5
"mov.h <imm2> v<vreg2>, v<vreg3>"
{
reg64_t v = VR[vreg2];
reg64_t mask = 0xffffUL;
int shift;
TRACE_ALU_INPUT1 (VR[vreg2]);
switch (imm2)
{
default:
sim_engine_halt (SD, CPU, NULL, cia, sim_signalled, SIM_SIGILL);
case 0: shift = 0; break;
case 1: shift = 16; break;
case 2: shift = 32; break;
case 3: shift = 48; break;
}
v &= mask;
VR[vreg3] &= ~ (mask << shift);
VR[vreg3] |= (v << shift);
TRACE_ALU_RESULT1 (VR[vreg3]);
}
vvvvv,1111110000,i+xxxxx,11011011010:C:::mov.w.vreg_to_vreg
*v850e3v5
"mov.w <imm1> v<vreg2>, v<vreg3>"
{
reg64_t v = VR[vreg2];
reg64_t mask = 0xffffffffUL;
int shift;
TRACE_ALU_INPUT1 (VR[vreg2]);
switch (imm1)
{
default:
sim_engine_halt (SD, CPU, NULL, cia, sim_signalled, SIM_SIGILL);
case 0: shift = 0; break;
case 1: shift = 32; break;
}
v &= mask;
VR[vreg3] &= ~ (mask << shift);
VR[vreg3] |= (v << shift);
TRACE_ALU_RESULT1 (VR[vreg3]);
}
rrrrr,1111111000,i+xxxxx,11011011010:C:::mov.w.reg_to_vreg
*v850e3v5
"mov.w <imm1> r<reg2>, v<vreg3>"
{
reg64_t v;
reg64_t mask = 0xffffffffUL;
int shift;
TRACE_ALU_INPUT1 (GR[reg2]);
switch (imm1)
{
default:
sim_engine_halt (SD, CPU, NULL, cia, sim_signalled, SIM_SIGILL);
case 0: shift = 0; break;
case 1: shift = 32; break;
}
v = GR[reg2];
VR[vreg3] &= ~ (mask << shift);
VR[vreg3] |= (v << shift);
TRACE_ALU_RESULT1 (VR[vreg3]);
}
vvvvv,1111110100,i+wwwww,11011011010:C:::mov.w.vreg_to_reg
*v850e3v5
"mov.w <imm1> v<vreg2>, r<reg3>"
{
TRACE_ALU_INPUT1 (VR[vreg2]);
switch (imm1)
{
default:
sim_engine_halt (SD, CPU, NULL, cia, sim_signalled, SIM_SIGILL);
case 0:
GR[reg3] = VR[vreg2];
break;
case 1:
GR[reg3] = VR[vreg2] >> 32;
break;
}
TRACE_ALU_RESULT1 (GR[reg3]);
}
vvvvv,111111,VVVVV+xxxxx,11001101010:C:::pki16i32
*v850e3v5
"pki16i32 v<vreg1>, v<vreg2>, v<vreg3>"
{
reg64_t v,t;
TRACE_ALU_INPUT1 (VR[vreg1]);
v = VR[vreg1];
VR[vreg2] = (SEXT32 (v, 16) & 0xffffffff);
v >>= 16;
t = SEXT32 (v, 16);
VR[vreg2] |= t << 32;
v >>= 16;
VR[vreg3] = (SEXT32 (v, 16) & 0xffffffff);
v >>= 16;
t = SEXT32 (v, 16);
VR[vreg3] |= t << 32;
TRACE_ALU_RESULT2 (VR[vreg2], VR[vreg3]);
}
vvvvv,111111,VVVVV+xxxxx,11001100110:C:::pki16ui8
*v850e3v5
"pki16ui8 v<vreg1>, v<vreg2>, v<vreg3>"
{
TRACE_ALU_INPUT2 (VR[vreg1], VR[vreg2]);
VR[vreg3] = VR[vreg1] & 0xff;
VR[vreg3] |= ((VR[vreg1] >> 8) & 0xff00);
VR[vreg3] |= ((VR[vreg1] >> 16) & 0xff0000);
VR[vreg3] |= ((VR[vreg1] >> 24) & 0xff000000);
VR[vreg3] |= ((VR[vreg2] << 32) & 0xff00000000UL);
VR[vreg3] |= ((VR[vreg2] << 24) & 0xff0000000000UL);
VR[vreg3] |= ((VR[vreg2] << 16) & 0xff000000000000UL);
VR[vreg3] |= ((VR[vreg2] << 8) & 0xff00000000000000UL);
TRACE_ALU_RESULT1 (VR[vreg3]);
}
vvvvv,111111,VVVVV+xxxxx,11001100100:C:::pki32i16
*v850e3v5
"pki32i16 v<vreg1>, v<vreg2>, v<vreg3>"
{
reg64_t v;
TRACE_ALU_INPUT2 (VR[vreg1], VR[vreg2]);
v = VR[vreg1] & 0xffffffff;
SAT16 (v);
VR[vreg3] = v & 0xffff;
v = VR[vreg1] >> 32;
SAT16 (v);
VR[vreg3] |= ((v & 0xffff) << 16);
v = VR[vreg2] & 0xffffffff;
SAT16 (v);
VR[vreg3] = ((v & 0xffff) << 32);
v = VR[vreg2] >> 32;
SAT16 (v);
VR[vreg3] |= ((v & 0xffff) << 48);
TRACE_ALU_RESULT1 (VR[vreg3]);
}
vvvvv,111111,VVVVV+xxxxx,11001100010:C:::pki64i32
*v850e3v5
"pki64i32 v<vreg1>, v<vreg2>, v<vreg3>"
{
reg64_t v;
TRACE_ALU_INPUT2 (VR[vreg1], VR[vreg2]);
v = VR[vreg1];
SAT32 (v);
VR[vreg3] = v & 0xffffffff;
v = VR[vreg2];
SAT32 (v);
VR[vreg3] |= v << 32;
TRACE_ALU_RESULT1 (VR[vreg3]);
}
vvvvv,111111,VVVVV+xxxxx,11001101000:C:::pkq15q31
*v850e3v5
"pkq15q31 v<vreg1>, v<vreg2>, v<vreg3>"
{
reg64_t v;
TRACE_ALU_INPUT1 (VR[vreg1]);
v = VR[vreg1];
VR[vreg2] = ((v & 0xffff) << 16);
VR[vreg2] |= ((v & 0xffff0000) << 32);
VR[vreg3] = ((v & 0xffff00000000UL) >> 16);
VR[vreg3] |= ((v & 0xffff000000000000UL));
TRACE_ALU_RESULT2 (VR[vreg2], VR[vreg3]);
}
vvvvv,111111,VVVVV+xxxxx,11001011110:C:::pkq30q31
*v850e3v5
"pkq30q31 v<vreg1>, v<vreg2>, v<vreg3>"
{
reg64_t v;
TRACE_ALU_INPUT2 (VR[vreg1], VR[vreg2]);
v = VR[vreg1];
v <<= 1;
SAT32 (v);
VR[vreg3] = v & 0xffffffff;
v = VR[vreg2];
v <<= 1;
SAT32 (v);
VR[vreg3] = v << 32;
TRACE_ALU_RESULT1 (VR[vreg3]);
}
vvvvv,111111,VVVVV+xxxxx,11001100000:C:::pkq31q15
*v850e3v5
"pkq31q15 v<vreg1>, v<vreg2>, v<vreg3>"
{
reg64_t v;
TRACE_ALU_INPUT2 (VR[vreg1], VR[vreg2]);
v = ROUND_Q31_Q15 (VR[vreg1] & 0xffffffff);
SAT16 (v);
VR[vreg3] = v & 0xffff;
v = ROUND_Q31_Q15 (VR[vreg1] >> 32);
SAT16 (v);
VR[vreg3] |= (v & 0xffff) << 16;
v = ROUND_Q31_Q15 (VR[vreg2] & 0xffffffff);
SAT16 (v);
VR[vreg3] |= (v & 0xffff) << 32;
v = ROUND_Q31_Q15 (VR[vreg2] >> 32);
SAT16 (v);
VR[vreg3] |= (v & 0xffff) << 48;
TRACE_ALU_RESULT1 (VR[vreg3]);
}
vvvvv,111111,VVVVV+xxxxx,11001101100:C:::pkui8i16
*v850e3v5
"pkui8i16 v<vreg1>, v<vreg2>, v<vreg3>"
{
reg64_t v;
TRACE_ALU_INPUT1 (VR[vreg1]);
v = VR[vreg1];
VR[vreg2] = v & 0x00ff;
VR[vreg2] |= (v << 8) & 0x00ff0000;
VR[vreg2] |= (v << 16) & 0x00ff00000000UL;
VR[vreg2] |= (v << 24) & 0x00ff000000000000UL;
VR[vreg3] = (v >> 32) & 0x00ff;
VR[vreg3] |= (v >> 24) & 0x00ff0000;
VR[vreg3] |= (v >> 16) & 0x00ff00000000UL;
VR[vreg3] |= (v >> 8) & 0x00ff000000000000UL;
TRACE_ALU_RESULT2 (VR[vreg2], VR[vreg3]);
}
vvvvv,11111100000+xxxxx,11001111110:C:::vabs.h
*v850e3v5
"vabs.h v<vreg2>, v<vreg3>"
{
int shift;
TRACE_ALU_INPUT1 (VR[vreg2]);
VR[vreg3] = 0;
for (shift = 0; shift < 64; shift += 16);
{
reg64_t v;
v = VR[vreg2] >> shift;
ABS16 (v);
VR[vreg3] |= v << shift;
}
TRACE_ALU_RESULT1 (VR[vreg3]);
}
vvvvv,11111100001+xxxxx,11001111110:C:::vabs.w
*v850e3v5
"vabs.w v<vreg2>, v<vreg3>"
{
reg64_t v;
TRACE_ALU_INPUT1 (VR[vreg2]);
v = VR[vreg2];
ABS32 (v);
VR[vreg3] = v;
v = VR[vreg2] >> 32;
ABS32 (v);
VR[vreg3] |= v << 32;
TRACE_ALU_RESULT1 (VR[vreg3]);
}
vvvvv,111111,VVVVV+xxxxx,11001011000:C:::vadd.dw
*v850e3v5
"vadd.dw v<vreg1>, v<vreg2>, v<vreg3>"
{
TRACE_ALU_INPUT2 (VR[vreg1], VR[vreg2]);
/* FIXME: saturation handling needed. */
sim_engine_halt (SD, CPU, NULL, cia, sim_signalled, SIM_SIGILL);
VR[vreg3] = VR[vreg1] + VR[vreg2];
TRACE_ALU_RESULT1 (VR[vreg3]);
}
vvvvv,111111,VVVVV+xxxxx,11000000000:C:::vadd.h
*v850e3v5
"vadd.h v<vreg1>, v<vreg2>, v<vreg3>"
{
TRACE_ALU_INPUT2 (VR[vreg1], VR[vreg2]);
/* FIXME: Implementation needed. */
sim_engine_halt (SD, CPU, NULL, cia, sim_signalled, SIM_SIGILL);
TRACE_ALU_RESULT1 (VR[vreg3]);
}
vvvvv,111111,VVVVV+xxxxx,11000000010:C:::vadd.w
*v850e3v5
"vadd.w v<vreg1>, v<vreg2>, v<vreg3>"
{
TRACE_ALU_INPUT2 (VR[vreg1], VR[vreg2]);
/* FIXME: Implementation needed. */
sim_engine_halt (SD, CPU, NULL, cia, sim_signalled, SIM_SIGILL);
TRACE_ALU_RESULT1 (VR[vreg3]);
}
vvvvv,111111,VVVVV+xxxxx,11000001000:C:::vadds.h
*v850e3v5
"vadds.h v<vreg1>, v<vreg2>, v<vreg3>"
{
TRACE_ALU_INPUT2 (VR[vreg1], VR[vreg2]);
/* FIXME: Implementation needed. */
sim_engine_halt (SD, CPU, NULL, cia, sim_signalled, SIM_SIGILL);
TRACE_ALU_RESULT1 (VR[vreg3]);
}
vvvvv,111111,VVVVV+xxxxx,11000001010:C:::vadds.w
*v850e3v5
"vadds.w v<vreg1>, v<vreg2>, v<vreg3>"
{
TRACE_ALU_INPUT2 (VR[vreg1], VR[vreg2]);
/* FIXME: Implementation needed. */
sim_engine_halt (SD, CPU, NULL, cia, sim_signalled, SIM_SIGILL);
TRACE_ALU_RESULT1 (VR[vreg3]);
}
vvvvv,111111,VVVVV+xxxxx,11000010000:C:::vaddsat.h
*v850e3v5
"vaddsat.h v<vreg1>, v<vreg2>, v<vreg3>"
{
TRACE_ALU_INPUT2 (VR[vreg1], VR[vreg2]);
/* FIXME: Implementation needed. */
sim_engine_halt (SD, CPU, NULL, cia, sim_signalled, SIM_SIGILL);
TRACE_ALU_RESULT1 (VR[vreg3]);
}
vvvvv,111111,VVVVV+xxxxx,11000010010:C:::vaddsat.w
*v850e3v5
"vaddsat.w v<vreg1>, v<vreg2>, v<vreg3>"
{
TRACE_ALU_INPUT2 (VR[vreg1], VR[vreg2]);
/* FIXME: Implementation needed. */
sim_engine_halt (SD, CPU, NULL, cia, sim_signalled, SIM_SIGILL);
TRACE_ALU_RESULT1 (VR[vreg3]);
}
vvvvv,111111,VVVVV+xxxxx,11010000000:C:::vand
*v850e3v5
"vand v<vreg1>, v<vreg2>, v<vreg3>"
{
TRACE_ALU_INPUT2 (VR[vreg1], VR[vreg2]);
VR[vreg3] = VR[vreg1] & VR[vreg2];
TRACE_ALU_RESULT1 (VR[vreg3]);
}
vvvvv,111111,VVVVV+xxxxx,11001011100:C:::vbiq.h
*v850e3v5
"vbiq.h v<vreg1>, v<vreg2>, v<vreg3>"
{
TRACE_ALU_INPUT2 (VR[vreg1], VR[vreg2]);
/* FIXME: Implementation needed. */
sim_engine_halt (SD, CPU, NULL, cia, sim_signalled, SIM_SIGILL);
TRACE_ALU_RESULT2 (VR[vreg2], VR[vreg3]);
}
vvvvv,11111100111+xxxxx,11011011110:C:::vbswap.dw
*v850e3v5
"vbswap.dw v<vreg2>, v<vreg3>"
{
TRACE_ALU_INPUT1 (VR[vreg2]);
/* FIXME: Implementation needed. */
sim_engine_halt (SD, CPU, NULL, cia, sim_signalled, SIM_SIGILL);
TRACE_ALU_RESULT1 (VR[vreg3]);
}
vvvvv,11111100101+xxxxx,11011011110:C:::vbswap.h
*v850e3v5
"vbswap.h v<vreg2>, v<vreg3>"
{
TRACE_ALU_INPUT1 (VR[vreg2]);
/* FIXME: Implementation needed. */
sim_engine_halt (SD, CPU, NULL, cia, sim_signalled, SIM_SIGILL);
TRACE_ALU_RESULT1 (VR[vreg3]);
}
vvvvv,11111100110+xxxxx,11011011110:C:::vbswap.w
*v850e3v5
"vbswap.w v<vreg2>, v<vreg3>"
{
TRACE_ALU_INPUT1 (VR[vreg2]);
/* FIXME: Implementation needed. */
sim_engine_halt (SD, CPU, NULL, cia, sim_signalled, SIM_SIGILL);
TRACE_ALU_RESULT1 (VR[vreg3]);
}
vvvvv,111111,VVVVV+xxxxx,11001110000:C:::vcalc.h
*v850e3v5
"vcalc.h v<vreg1>,v<vreg2>, v<vreg3>"
{
TRACE_ALU_INPUT2 (VR[vreg1], VR[vreg2]);
/* FIXME: Implementation needed. */
sim_engine_halt (SD, CPU, NULL, cia, sim_signalled, SIM_SIGILL);
TRACE_ALU_RESULT1 (VR[vreg3]);
}
vvvvv,111111,VVVVV+xxxxx,11001110010:C:::vcalc.w
*v850e3v5
"vcalc.w v<vreg1>,v<vreg2>, v<vreg3>"
{
TRACE_ALU_INPUT2 (VR[vreg1], VR[vreg2]);
/* FIXME: Implementation needed. */
sim_engine_halt (SD, CPU, NULL, cia, sim_signalled, SIM_SIGILL);
TRACE_ALU_RESULT1 (VR[vreg3]);
}
vvvvv,111111,VVVVV+xxxxx,11010110000:C:::vcmov
*v850e3v5
"vcmov v<vreg1>, v<vreg2>, v<vreg3>"
{
TRACE_ALU_INPUT2 (VR[vreg1], VR[vreg2]);
/* FIXME: Implementation needed. */
sim_engine_halt (SD, CPU, NULL, cia, sim_signalled, SIM_SIGILL);
TRACE_ALU_RESULT1 (VR[vreg3]);
}