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[PATCH 54/57][Arm][OBJDUMP] Add support for MVE instructions: vmax(a), vmax(a)v, vmaxnm(a), vmaxnm(a)v, vmin(a), vmin(a)v, vminnm(a), vminnm(a)v and vmla 

opcodes/ChangeLog:
2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
	    Michael Collison <michael.collison@arm.com>

	* arm-dis.c (thumb32_opcodes): Add new instructions.
	(enum mve_instructions): Likewise.
	(is_mve_encoding_conflict): Likewise.
	(is_mve_unpredictable): Likewise.
	(print_mve_size): Likewise.
This commit is contained in:
Andre Vieira 2019-05-16 14:45:17 +01:00
parent e523f10159
commit 56858bea62
2 changed files with 163 additions and 0 deletions
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9
opcodes/ChangeLog
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@ -1,3 +1,12 @@
2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
Michael Collison <michael.collison@arm.com>
* arm-dis.c (thumb32_opcodes): Add new instructions.
(enum mve_instructions): Likewise.
(is_mve_encoding_conflict): Likewise.
(is_mve_unpredictable): Likewise.
(print_mve_size): Likewise.
2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
Michael Collison <michael.collison@arm.com>

154
opcodes/arm-dis.c
View File

@ -228,6 +228,23 @@ enum mve_instructions
MVE_VCLS,
MVE_VCLZ,
MVE_VCTP,
MVE_VMAX,
MVE_VMAXA,
MVE_VMAXNM_FP,
MVE_VMAXNMA_FP,
MVE_VMAXNMV_FP,
MVE_VMAXNMAV_FP,
MVE_VMAXV,
MVE_VMAXAV,
MVE_VMIN,
MVE_VMINA,
MVE_VMINNM_FP,
MVE_VMINNMA_FP,
MVE_VMINNMV_FP,
MVE_VMINNMAV_FP,
MVE_VMINV,
MVE_VMINAV,
MVE_VMLA,
MVE_NONE
};
@ -2459,6 +2476,108 @@ static const struct mopcode32 mve_opcodes[] =
0xec101f00, 0xfe101f80,
"vldrw%v.u32\t%13-15,22Q, %d"},
/* Vector VMAX. */
{ARM_FEATURE_COPROC (FPU_MVE),
MVE_VMAX,
0xef000640, 0xef811f51,
"vmax%v.%u%20-21s\t%13-15,22Q, %17-19,7Q, %1-3,5Q"},
/* Vector VMAXA. */
{ARM_FEATURE_COPROC (FPU_MVE),
MVE_VMAXA,
0xee330e81, 0xffb31fd1,
"vmaxa%v.s%18-19s\t%13-15,22Q, %1-3,5Q"},
/* Vector VMAXNM floating point. */
{ARM_FEATURE_COPROC (FPU_MVE_FP),
MVE_VMAXNM_FP,
0xff000f50, 0xffa11f51,
"vmaxnm%v.f%20s\t%13-15,22Q, %17-19,7Q, %1-3,5Q"},
/* Vector VMAXNMA floating point. */
{ARM_FEATURE_COPROC (FPU_MVE_FP),
MVE_VMAXNMA_FP,
0xee3f0e81, 0xefbf1fd1,
"vmaxnma%v.f%28s\t%13-15,22Q, %1-3,5Q"},
/* Vector VMAXNMV floating point. */
{ARM_FEATURE_COPROC (FPU_MVE_FP),
MVE_VMAXNMV_FP,
0xeeee0f00, 0xefff0fd1,
"vmaxnmv%v.f%28s\t%12-15r, %1-3,5Q"},
/* Vector VMAXNMAV floating point. */
{ARM_FEATURE_COPROC (FPU_MVE_FP),
MVE_VMAXNMAV_FP,
0xeeec0f00, 0xefff0fd1,
"vmaxnmav%v.f%28s\t%12-15r, %1-3,5Q"},
/* Vector VMAXV. */
{ARM_FEATURE_COPROC (FPU_MVE),
MVE_VMAXV,
0xeee20f00, 0xeff30fd1,
"vmaxv%v.%u%18-19s\t%12-15r, %1-3,5Q"},
/* Vector VMAXAV. */
{ARM_FEATURE_COPROC (FPU_MVE),
MVE_VMAXAV,
0xeee00f00, 0xfff30fd1,
"vmaxav%v.s%18-19s\t%12-15r, %1-3,5Q"},
/* Vector VMIN. */
{ARM_FEATURE_COPROC (FPU_MVE),
MVE_VMIN,
0xef000650, 0xef811f51,
"vmin%v.%u%20-21s\t%13-15,22Q, %17-19,7Q, %1-3,5Q"},
/* Vector VMINA. */
{ARM_FEATURE_COPROC (FPU_MVE),
MVE_VMINA,
0xee331e81, 0xffb31fd1,
"vmina%v.s%18-19s\t%13-15,22Q, %1-3,5Q"},
/* Vector VMINNM floating point. */
{ARM_FEATURE_COPROC (FPU_MVE_FP),
MVE_VMINNM_FP,
0xff200f50, 0xffa11f51,
"vminnm%v.f%20s\t%13-15,22Q, %17-19,7Q, %1-3,5Q"},
/* Vector VMINNMA floating point. */
{ARM_FEATURE_COPROC (FPU_MVE_FP),
MVE_VMINNMA_FP,
0xee3f1e81, 0xefbf1fd1,
"vminnma%v.f%28s\t%13-15,22Q, %1-3,5Q"},
/* Vector VMINNMV floating point. */
{ARM_FEATURE_COPROC (FPU_MVE_FP),
MVE_VMINNMV_FP,
0xeeee0f80, 0xefff0fd1,
"vminnmv%v.f%28s\t%12-15r, %1-3,5Q"},
/* Vector VMINNMAV floating point. */
{ARM_FEATURE_COPROC (FPU_MVE_FP),
MVE_VMINNMAV_FP,
0xeeec0f80, 0xefff0fd1,
"vminnmav%v.f%28s\t%12-15r, %1-3,5Q"},
/* Vector VMINV. */
{ARM_FEATURE_COPROC (FPU_MVE),
MVE_VMINV,
0xeee20f80, 0xeff30fd1,
"vminv%v.%u%18-19s\t%12-15r, %1-3,5Q"},
/* Vector VMINAV. */
{ARM_FEATURE_COPROC (FPU_MVE),
MVE_VMINAV,
0xeee00f80, 0xfff30fd1,
"vminav%v.s%18-19s\t%12-15r, %1-3,5Q"},
/* Vector VMLA. */
{ARM_FEATURE_COPROC (FPU_MVE),
MVE_VMLA,
0xee010e40, 0xef811f70,
"vmla%v.%u%20-21s\t%13-15,22Q, %17-19,7Q, %0-3r"},
/* Vector VMLALDAV. Note must appear before VMLADAV due to instruction
opcode aliasing. */
{ARM_FEATURE_COPROC (FPU_MVE),
@ -5064,6 +5183,9 @@ is_mve_encoding_conflict (unsigned long given,
else
return FALSE;
case MVE_VMLA:
case MVE_VMAX:
case MVE_VMIN:
case MVE_VBRSR:
case MVE_VADD_VEC_T2:
case MVE_VSUB_VEC_T2:
@ -5179,6 +5301,12 @@ is_mve_encoding_conflict (unsigned long given,
return FALSE;
}
case MVE_VMAXA:
case MVE_VMINA:
case MVE_VMAXV:
case MVE_VMAXAV:
case MVE_VMINV:
case MVE_VMINAV:
case MVE_VQRSHL_T2:
case MVE_VQSHL_T1:
case MVE_VRSHL_T2:
@ -5761,6 +5889,7 @@ is_mve_unpredictable (unsigned long given, enum mve_instructions matched_insn,
return FALSE;
}
case MVE_VMLA:
case MVE_VBRSR:
case MVE_VADD_FP_T2:
case MVE_VSUB_FP_T2:
@ -5971,6 +6100,14 @@ is_mve_unpredictable (unsigned long given, enum mve_instructions matched_insn,
return FALSE;
}
case MVE_VMAXV:
case MVE_VMAXAV:
case MVE_VMAXNMV_FP:
case MVE_VMAXNMAV_FP:
case MVE_VMINNMV_FP:
case MVE_VMINNMAV_FP:
case MVE_VMINV:
case MVE_VMINAV:
case MVE_VABAV:
case MVE_VMOV_HFP_TO_GP:
case MVE_VMOV_GP_TO_VEC_LANE:
@ -6870,6 +7007,15 @@ print_mve_size (struct disassemble_info *info,
case MVE_VLDRD_GATHER_T4:
case MVE_VLDRB_T1:
case MVE_VLDRH_T2:
case MVE_VMAX:
case MVE_VMAXA:
case MVE_VMAXV:
case MVE_VMAXAV:
case MVE_VMIN:
case MVE_VMINA:
case MVE_VMINV:
case MVE_VMINAV:
case MVE_VMLA:
case MVE_VMLAS:
case MVE_VPT_VEC_T1:
case MVE_VPT_VEC_T2:
@ -6926,6 +7072,14 @@ print_mve_size (struct disassemble_info *info,
case MVE_VFMA_FP:
case MVE_VFMS_FP:
case MVE_VFMAS_FP_SCALAR:
case MVE_VMAXNM_FP:
case MVE_VMAXNMA_FP:
case MVE_VMAXNMV_FP:
case MVE_VMAXNMAV_FP:
case MVE_VMINNM_FP:
case MVE_VMINNMA_FP:
case MVE_VMINNMV_FP:
case MVE_VMINNMAV_FP:
case MVE_VPT_FP_T1:
case MVE_VPT_FP_T2:
if (size == 0)