{ 31, 1 }, /* b5: in the test bit and branch instructions. */
{ 19, 5 }, /* b40: in the test bit and branch instructions. */
{ 10, 6 }, /* scale: in the fixed-point scalar to fp converting inst. */
+ { 4, 1 }, /* SVE_M_4: Merge/zero select, bit 4. */
+ { 14, 1 }, /* SVE_M_14: Merge/zero select, bit 14. */
+ { 16, 1 }, /* SVE_M_16: Merge/zero select, bit 16. */
{ 17, 1 }, /* SVE_N: SVE equivalent of N. */
{ 0, 4 }, /* SVE_Pd: p0-p15, bits [3,0]. */
{ 10, 3 }, /* SVE_Pg3: p0-p7, bits [12,10]. */
{ 16, 4 }, /* SVE_Pm: p0-p15, bits [19,16]. */
{ 5, 4 }, /* SVE_Pn: p0-p15, bits [8,5]. */
{ 0, 4 }, /* SVE_Pt: p0-p15, bits [3,0]. */
+ { 5, 5 }, /* SVE_Rm: SVE alternative position for Rm. */
+ { 16, 5 }, /* SVE_Rn: SVE alternative position for Rn. */
+ { 0, 5 }, /* SVE_Vd: Scalar SIMD&FP register, bits [4,0]. */
+ { 5, 5 }, /* SVE_Vm: Scalar SIMD&FP register, bits [9,5]. */
+ { 5, 5 }, /* SVE_Vn: Scalar SIMD&FP register, bits [9,5]. */
{ 5, 5 }, /* SVE_Za_5: SVE vector register, bits [9,5]. */
{ 16, 5 }, /* SVE_Za_16: SVE vector register, bits [20,16]. */
{ 0, 5 }, /* SVE_Zd: SVE vector register. bits [4,0]. */
{ 16, 5 }, /* SVE_Zm_16: SVE vector register, bits [20,16]. */
{ 5, 5 }, /* SVE_Zn: SVE vector register, bits [9,5]. */
{ 0, 5 }, /* SVE_Zt: SVE vector register, bits [4,0]. */
+ { 5, 1 }, /* SVE_i1: single-bit immediate. */
{ 16, 3 }, /* SVE_imm3: 3-bit immediate field. */
{ 16, 4 }, /* SVE_imm4: 4-bit immediate field. */
{ 5, 5 }, /* SVE_imm5: 5-bit immediate field. */
{ 10, 2 }, /* SVE_msz: 2-bit shift amount for ADR. */
{ 5, 5 }, /* SVE_pattern: vector pattern enumeration. */
{ 0, 4 }, /* SVE_prfop: prefetch operation for SVE PRF[BHWD]. */
+ { 22, 1 }, /* SVE_sz: 1-bit element size select. */
+ { 16, 4 }, /* SVE_tsz: triangular size select. */
{ 22, 2 }, /* SVE_tszh: triangular size select high, bits [23,22]. */
+ { 8, 2 }, /* SVE_tszl_8: triangular size select low, bits [9,8]. */
+ { 19, 2 }, /* SVE_tszl_19: triangular size select low, bits [20,19]. */
{ 14, 1 }, /* SVE_xs_14: UXTW/SXTW select (bit 14). */
{ 22, 1 } /* SVE_xs_22: UXTW/SXTW select (bit 22). */
};
/* Table of all conditional affixes. */
const aarch64_cond aarch64_conds[16] =
{
- {{"eq"}, 0x0},
- {{"ne"}, 0x1},
- {{"cs", "hs"}, 0x2},
- {{"cc", "lo", "ul"}, 0x3},
- {{"mi"}, 0x4},
- {{"pl"}, 0x5},
+ {{"eq", "none"}, 0x0},
+ {{"ne", "any"}, 0x1},
+ {{"cs", "hs", "nlast"}, 0x2},
+ {{"cc", "lo", "ul", "last"}, 0x3},
+ {{"mi", "first"}, 0x4},
+ {{"pl", "nfrst"}, 0x5},
{{"vs"}, 0x6},
{{"vc"}, 0x7},
- {{"hi"}, 0x8},
- {{"ls"}, 0x9},
- {{"ge"}, 0xa},
- {{"lt"}, 0xb},
+ {{"hi", "pmore"}, 0x8},
+ {{"ls", "plast"}, 0x9},
+ {{"ge", "tcont"}, 0xa},
+ {{"lt", "tstop"}, 0xb},
{{"gt"}, 0xc},
{{"le"}, 0xd},
{{"al"}, 0xe},
case AARCH64_OPND_FPIMM:
case AARCH64_OPND_SIMD_FPIMM:
+ case AARCH64_OPND_SVE_FPIMM8:
if (opnd->imm.is_fp == 0)
{
set_other_error (mismatch_detail, idx,
min_value = -128;
goto sve_aimm;
+ case AARCH64_OPND_SVE_I1_HALF_ONE:
+ assert (opnd->imm.is_fp);
+ if (opnd->imm.value != 0x3f000000 && opnd->imm.value != 0x3f800000)
+ {
+ set_other_error (mismatch_detail, idx,
+ _("floating-point value must be 0.5 or 1.0"));
+ return 0;
+ }
+ break;
+
+ case AARCH64_OPND_SVE_I1_HALF_TWO:
+ assert (opnd->imm.is_fp);
+ if (opnd->imm.value != 0x3f000000 && opnd->imm.value != 0x40000000)
+ {
+ set_other_error (mismatch_detail, idx,
+ _("floating-point value must be 0.5 or 2.0"));
+ return 0;
+ }
+ break;
+
+ case AARCH64_OPND_SVE_I1_ZERO_ONE:
+ assert (opnd->imm.is_fp);
+ if (opnd->imm.value != 0 && opnd->imm.value != 0x3f800000)
+ {
+ set_other_error (mismatch_detail, idx,
+ _("floating-point value must be 0.0 or 1.0"));
+ return 0;
+ }
+ break;
+
case AARCH64_OPND_SVE_INV_LIMM:
{
int esize = aarch64_get_qualifier_esize (opnds[0].qualifier);
const aarch64_opnd_info *opnds, int idx, int *pcrel_p,
bfd_vma *address)
{
- int i;
+ unsigned int i, num_conds;
const char *name = NULL;
const aarch64_opnd_info *opnd = opnds + idx;
enum aarch64_modifier_kind kind;
case AARCH64_OPND_Ra:
case AARCH64_OPND_Rt_SYS:
case AARCH64_OPND_PAIRREG:
+ case AARCH64_OPND_SVE_Rm:
/* The optional-ness of <Xt> in e.g. IC <ic_op>{, <Xt>} is determined by
the <ic_op>, therefore we we use opnd->present to override the
generic optional-ness information. */
case AARCH64_OPND_Rd_SP:
case AARCH64_OPND_Rn_SP:
+ case AARCH64_OPND_SVE_Rn_SP:
assert (opnd->qualifier == AARCH64_OPND_QLF_W
|| opnd->qualifier == AARCH64_OPND_QLF_WSP
|| opnd->qualifier == AARCH64_OPND_QLF_X
case AARCH64_OPND_Sd:
case AARCH64_OPND_Sn:
case AARCH64_OPND_Sm:
+ case AARCH64_OPND_SVE_VZn:
+ case AARCH64_OPND_SVE_Vd:
+ case AARCH64_OPND_SVE_Vm:
+ case AARCH64_OPND_SVE_Vn:
snprintf (buf, size, "%s%d", aarch64_get_qualifier_name (opnd->qualifier),
opnd->reg.regno);
break;
snprintf (buf, size, "#%" PRIi64, opnd->imm.value);
break;
+ case AARCH64_OPND_SVE_I1_HALF_ONE:
+ case AARCH64_OPND_SVE_I1_HALF_TWO:
+ case AARCH64_OPND_SVE_I1_ZERO_ONE:
+ {
+ single_conv_t c;
+ c.i = opnd->imm.value;
+ snprintf (buf, size, "#%.1f", c.f);
+ break;
+ }
+
case AARCH64_OPND_SVE_PATTERN:
if (optional_operand_p (opcode, idx)
&& opnd->imm.value == get_optional_operand_default_value (opcode))
case AARCH64_OPND_FPIMM:
case AARCH64_OPND_SIMD_FPIMM:
+ case AARCH64_OPND_SVE_FPIMM8:
switch (aarch64_get_qualifier_esize (opnds[0].qualifier))
{
case 2: /* e.g. FMOV <Hd>, #<imm>. */
case AARCH64_OPND_COND:
case AARCH64_OPND_COND1:
snprintf (buf, size, "%s", opnd->cond->names[0]);
+ num_conds = ARRAY_SIZE (opnd->cond->names);
+ for (i = 1; i < num_conds && opnd->cond->names[i]; ++i)
+ {
+ size_t len = strlen (buf);
+ if (i == 1)
+ snprintf (buf + len, size - len, " // %s = %s",
+ opnd->cond->names[0], opnd->cond->names[i]);
+ else
+ snprintf (buf + len, size - len, ", %s",
+ opnd->cond->names[i]);
+ }
break;
case AARCH64_OPND_ADDR_ADRP:
projects / binutils-gdb.git / blobdiff