/* As in 0f12.456 */
/* or 0d1.2345e12 */
-const char FLT_CHARS[] = "rRsSfFdDxXeEpP";
+const char FLT_CHARS[] = "rRsSfFdDxXeEpPhH";
/* Prefix character that indicates the start of an immediate value. */
#define is_immediate_prefix(C) ((C) == '#')
{"dword", s_aarch64_elf_cons, 8},
{"variant_pcs", s_variant_pcs, 0},
#endif
+ {"float16", float_cons, 'h'},
{0, 0, 0}
};
\f
[base,Xm,SXTX {#imm}]
[base,Wm,(S|U)XTW {#imm}]
Pre-indexed
+ [base]! // in ldraa/ldrab exclusive
[base,#imm]!
Post-indexed
[base],#imm
}
/* If at this point neither .preind nor .postind is set, we have a
- bare [Rn]{!}; reject [Rn]! accept [Rn] as a shorthand for [Rn,#0].
+ bare [Rn]{!}; only accept [Rn]! as a shorthand for [Rn,#0]! for ldraa and
+ ldrab, accept [Rn] as a shorthand for [Rn,#0].
For SVE2 vector plus scalar offsets, allow [Zn.<T>] as shorthand for
[Zn.<T>, xzr]. */
if (operand->addr.preind == 0 && operand->addr.postind == 0)
{
if (operand->addr.writeback)
{
- /* Reject [Rn]! */
- set_syntax_error (_("missing offset in the pre-indexed address"));
- return FALSE;
+ if (operand->type == AARCH64_OPND_ADDR_SIMM10)
+ {
+ /* Accept [Rn]! as a shorthand for [Rn,#0]! */
+ operand->addr.offset.is_reg = 0;
+ operand->addr.offset.imm = 0;
+ operand->addr.preind = 1;
+ }
+ else
+ {
+ /* Reject [Rn]! */
+ set_syntax_error (_("missing offset in the pre-indexed address"));
+ return FALSE;
+ }
}
-
- operand->addr.preind = 1;
- if (operand->type == AARCH64_OPND_SVE_ADDR_ZX)
+ else
{
- operand->addr.offset.is_reg = 1;
- operand->addr.offset.regno = REG_ZR;
- *offset_qualifier = AARCH64_OPND_QLF_X;
- }
- else
- {
- inst.reloc.exp.X_op = O_constant;
- inst.reloc.exp.X_add_number = 0;
+ operand->addr.preind = 1;
+ if (operand->type == AARCH64_OPND_SVE_ADDR_ZX)
+ {
+ operand->addr.offset.is_reg = 1;
+ operand->addr.offset.regno = REG_ZR;
+ *offset_qualifier = AARCH64_OPND_QLF_X;
+ }
+ else
+ {
+ inst.reloc.exp.X_op = O_constant;
+ inst.reloc.exp.X_add_number = 0;
+ }
}
}
/* PR 21809: Do not set a mapping state for debug sections
- it just confuses other tools. */
- if (bfd_get_section_flags (NULL, now_seg) & SEC_DEBUGGING)
+ if (bfd_section_flags (now_seg) & SEC_DEBUGGING)
return;
switch (fragP->fr_type)
recognized by GCC. */
static const struct aarch64_cpu_option_table aarch64_cpus[] = {
{"all", AARCH64_ANY, NULL},
+ {"cortex-a34", AARCH64_FEATURE (AARCH64_ARCH_V8,
+ AARCH64_FEATURE_CRC), "Cortex-A34"},
{"cortex-a35", AARCH64_FEATURE (AARCH64_ARCH_V8,
AARCH64_FEATURE_CRC), "Cortex-A35"},
{"cortex-a53", AARCH64_FEATURE (AARCH64_ARCH_V8,
{"cortex-a76", AARCH64_FEATURE (AARCH64_ARCH_V8_2,
AARCH64_FEATURE_RCPC | AARCH64_FEATURE_F16 | AARCH64_FEATURE_DOTPROD),
"Cortex-A76"},
+ {"cortex-a76ae", AARCH64_FEATURE (AARCH64_ARCH_V8_2,
+ AARCH64_FEATURE_F16 | AARCH64_FEATURE_RCPC
+ | AARCH64_FEATURE_DOTPROD
+ | AARCH64_FEATURE_SSBS),
+ "Cortex-A76AE"},
+ {"cortex-a77", AARCH64_FEATURE (AARCH64_ARCH_V8_2,
+ AARCH64_FEATURE_F16 | AARCH64_FEATURE_RCPC
+ | AARCH64_FEATURE_DOTPROD
+ | AARCH64_FEATURE_SSBS),
+ "Cortex-A77"},
+ {"cortex-a65", AARCH64_FEATURE (AARCH64_ARCH_V8_2,
+ AARCH64_FEATURE_F16 | AARCH64_FEATURE_RCPC
+ | AARCH64_FEATURE_DOTPROD
+ | AARCH64_FEATURE_SSBS),
+ "Cortex-A65"},
+ {"cortex-a65ae", AARCH64_FEATURE (AARCH64_ARCH_V8_2,
+ AARCH64_FEATURE_F16 | AARCH64_FEATURE_RCPC
+ | AARCH64_FEATURE_DOTPROD
+ | AARCH64_FEATURE_SSBS),
+ "Cortex-A65AE"},
{"ares", AARCH64_FEATURE (AARCH64_ARCH_V8_2,
AARCH64_FEATURE_RCPC | AARCH64_FEATURE_F16
| AARCH64_FEATURE_DOTPROD
{"armv8.3-a", AARCH64_ARCH_V8_3},
{"armv8.4-a", AARCH64_ARCH_V8_4},
{"armv8.5-a", AARCH64_ARCH_V8_5},
+ {"armv8.6-a", AARCH64_ARCH_V8_6},
{NULL, AARCH64_ARCH_NONE}
};
{"sve2-sha3", AARCH64_FEATURE (AARCH64_FEATURE_SVE2_SHA3, 0),
AARCH64_FEATURE (AARCH64_FEATURE_SVE2
| AARCH64_FEATURE_SHA3, 0)},
- {"bitperm", AARCH64_FEATURE (AARCH64_FEATURE_SVE2_BITPERM, 0),
+ {"sve2-bitperm", AARCH64_FEATURE (AARCH64_FEATURE_SVE2_BITPERM, 0),
AARCH64_FEATURE (AARCH64_FEATURE_SVE2, 0)},
{NULL, AARCH64_ARCH_NONE, AARCH64_ARCH_NONE},
};