ARM_FEATURE_CORE_HIGH (ARM_EXT2_V8_2A);
static const arm_feature_set arm_ext_v8_3 =
ARM_FEATURE_CORE_HIGH (ARM_EXT2_V8_3A);
+static const arm_feature_set arm_ext_sb =
+ ARM_FEATURE_CORE_HIGH (ARM_EXT2_SB);
static const arm_feature_set arm_arch_any = ARM_ANY;
#ifdef OBJ_ELF
inst.reloc.pc_rel = 1;
inst.reloc.exp.X_add_number -= 8;
- if (inst.reloc.exp.X_op == O_symbol
+ if (support_interwork
+ && inst.reloc.exp.X_op == O_symbol
&& inst.reloc.exp.X_add_symbol != NULL
&& S_IS_DEFINED (inst.reloc.exp.X_add_symbol)
&& THUMB_IS_FUNC (inst.reloc.exp.X_add_symbol))
- inst.reloc.exp.X_add_number += 1;
+ inst.reloc.exp.X_add_number |= 1;
}
/* This is a pseudo-op of the form "adrl rd, label" to be converted
inst.size = INSN_SIZE * 2;
inst.reloc.exp.X_add_number -= 8;
- if (inst.reloc.exp.X_op == O_symbol
+ if (support_interwork
+ && inst.reloc.exp.X_op == O_symbol
&& inst.reloc.exp.X_add_symbol != NULL
&& S_IS_DEFINED (inst.reloc.exp.X_add_symbol)
&& THUMB_IS_FUNC (inst.reloc.exp.X_add_symbol))
- inst.reloc.exp.X_add_number += 1;
+ inst.reloc.exp.X_add_number |= 1;
}
static void
case NS_HI:
case NS_FI: /* case 10 (fconsts). */
ldconst = "fconsts";
- encode_fconstd:
+ encode_fconstd:
+ if (!inst.operands[1].immisfloat)
+ {
+ unsigned new_imm;
+ /* Immediate has to fit in 8 bits so float is enough. */
+ float imm = (float) inst.operands[1].imm;
+ memcpy (&new_imm, &imm, sizeof (float));
+ /* But the assembly may have been written to provide an integer
+ bit pattern that equates to a float, so check that the
+ conversion has worked. */
+ if (is_quarter_float (new_imm))
+ {
+ if (is_quarter_float (inst.operands[1].imm))
+ as_warn (_("immediate constant is valid both as a bit-pattern and a floating point value (using the fp value)"));
+
+ inst.operands[1].imm = new_imm;
+ inst.operands[1].immisfloat = 1;
+ }
+ }
+
if (is_quarter_float (inst.operands[1].imm))
{
inst.operands[1].imm = neon_qfloat_bits (inst.operands[1].imm);
#define THUMB_VARIANT & arm_ext_v6t2
TUE("csdb", 320f014, f3af8014, 0, (), noargs, t_csdb),
+ TUF("ssbb", 57ff040, f3bf8f40, 0, (), noargs, t_csdb),
+ TUF("pssbb", 57ff044, f3bf8f44, 0, (), noargs, t_csdb),
#undef ARM_VARIANT
#define ARM_VARIANT & arm_ext_v6t2
cCE("cfmadda32", e200600, 4, (RMAX, RMAX, RMFX, RMFX), mav_quad),
cCE("cfmsuba32", e300600, 4, (RMAX, RMAX, RMFX, RMFX), mav_quad),
+ /* ARMv8.5-A instructions. */
+#undef ARM_VARIANT
+#define ARM_VARIANT & arm_ext_sb
+#undef THUMB_VARIANT
+#define THUMB_VARIANT & arm_ext_sb
+ TUF("sb", 57ff070, f3bf8f70, 0, (), noargs, noargs),
+
/* ARMv8-M instructions. */
#undef ARM_VARIANT
#define ARM_VARIANT NULL
ARM_CPU_OPT ("cortex-a75", "Cortex-A75", ARM_ARCH_V8_2A,
ARM_FEATURE_CORE_HIGH (ARM_EXT2_FP16_INST),
FPU_ARCH_CRYPTO_NEON_VFP_ARMV8_DOTPROD),
+ ARM_CPU_OPT ("cortex-a76", "Cortex-A76", ARM_ARCH_V8_2A,
+ ARM_FEATURE_CORE_HIGH (ARM_EXT2_FP16_INST),
+ FPU_ARCH_CRYPTO_NEON_VFP_ARMV8_DOTPROD),
ARM_CPU_OPT ("cortex-r4", "Cortex-R4", ARM_ARCH_V7R,
ARM_ARCH_NONE,
FPU_NONE),
ARM_ARCH_OPT ("armv8.3-a", ARM_ARCH_V8_3A, FPU_ARCH_VFP),
ARM_ARCH_OPT ("armv8-r", ARM_ARCH_V8R, FPU_ARCH_VFP),
ARM_ARCH_OPT ("armv8.4-a", ARM_ARCH_V8_4A, FPU_ARCH_VFP),
+ ARM_ARCH_OPT ("armv8.5-a", ARM_ARCH_V8_5A, FPU_ARCH_VFP),
ARM_ARCH_OPT ("xscale", ARM_ARCH_XSCALE, FPU_ARCH_VFP),
ARM_ARCH_OPT ("iwmmxt", ARM_ARCH_IWMMXT, FPU_ARCH_VFP),
ARM_ARCH_OPT ("iwmmxt2", ARM_ARCH_IWMMXT2,FPU_ARCH_VFP),
ARM_EXT_OPT ("rdma", FPU_ARCH_NEON_VFP_ARMV8_1,
ARM_FEATURE_COPROC (FPU_NEON_ARMV8 | FPU_NEON_EXT_RDMA),
ARM_FEATURE_CORE_HIGH (ARM_EXT2_V8A)),
+ ARM_EXT_OPT ("sb", ARM_FEATURE_CORE_HIGH (ARM_EXT2_SB),
+ ARM_FEATURE_CORE_HIGH (ARM_EXT2_SB),
+ ARM_ARCH_V8A),
ARM_EXT_OPT2 ("sec", ARM_FEATURE_CORE_LOW (ARM_EXT_SEC),
ARM_FEATURE_CORE_LOW (ARM_EXT_SEC),
ARM_FEATURE_CORE_LOW (ARM_EXT_V6K),
stable when new architectures are added. */
static const cpu_arch_ver_table cpu_arch_ver[] =
{
- {0, ARM_ARCH_V1},
- {0, ARM_ARCH_V2},
- {0, ARM_ARCH_V2S},
- {0, ARM_ARCH_V3},
- {0, ARM_ARCH_V3M},
- {1, ARM_ARCH_V4xM},
- {1, ARM_ARCH_V4},
- {2, ARM_ARCH_V4TxM},
- {2, ARM_ARCH_V4T},
- {3, ARM_ARCH_V5xM},
- {3, ARM_ARCH_V5},
- {3, ARM_ARCH_V5TxM},
- {3, ARM_ARCH_V5T},
- {4, ARM_ARCH_V5TExP},
- {4, ARM_ARCH_V5TE},
- {5, ARM_ARCH_V5TEJ},
- {6, ARM_ARCH_V6},
- {7, ARM_ARCH_V6Z},
- {7, ARM_ARCH_V6KZ},
- {9, ARM_ARCH_V6K},
- {8, ARM_ARCH_V6T2},
- {8, ARM_ARCH_V6KT2},
- {8, ARM_ARCH_V6ZT2},
- {8, ARM_ARCH_V6KZT2},
+ {TAG_CPU_ARCH_PRE_V4, ARM_ARCH_V1},
+ {TAG_CPU_ARCH_PRE_V4, ARM_ARCH_V2},
+ {TAG_CPU_ARCH_PRE_V4, ARM_ARCH_V2S},
+ {TAG_CPU_ARCH_PRE_V4, ARM_ARCH_V3},
+ {TAG_CPU_ARCH_PRE_V4, ARM_ARCH_V3M},
+ {TAG_CPU_ARCH_V4, ARM_ARCH_V4xM},
+ {TAG_CPU_ARCH_V4, ARM_ARCH_V4},
+ {TAG_CPU_ARCH_V4T, ARM_ARCH_V4TxM},
+ {TAG_CPU_ARCH_V4T, ARM_ARCH_V4T},
+ {TAG_CPU_ARCH_V5T, ARM_ARCH_V5xM},
+ {TAG_CPU_ARCH_V5T, ARM_ARCH_V5},
+ {TAG_CPU_ARCH_V5T, ARM_ARCH_V5TxM},
+ {TAG_CPU_ARCH_V5T, ARM_ARCH_V5T},
+ {TAG_CPU_ARCH_V5TE, ARM_ARCH_V5TExP},
+ {TAG_CPU_ARCH_V5TE, ARM_ARCH_V5TE},
+ {TAG_CPU_ARCH_V5TEJ, ARM_ARCH_V5TEJ},
+ {TAG_CPU_ARCH_V6, ARM_ARCH_V6},
+ {TAG_CPU_ARCH_V6KZ, ARM_ARCH_V6Z},
+ {TAG_CPU_ARCH_V6KZ, ARM_ARCH_V6KZ},
+ {TAG_CPU_ARCH_V6K, ARM_ARCH_V6K},
+ {TAG_CPU_ARCH_V6T2, ARM_ARCH_V6T2},
+ {TAG_CPU_ARCH_V6T2, ARM_ARCH_V6KT2},
+ {TAG_CPU_ARCH_V6T2, ARM_ARCH_V6ZT2},
+ {TAG_CPU_ARCH_V6T2, ARM_ARCH_V6KZT2},
/* When assembling a file with only ARMv6-M or ARMv6S-M instruction, GNU as
always selected build attributes to match those of ARMv6-M
would be selected when fully respecting chronology of architectures.
It is thus necessary to make a special case of ARMv6-M and ARMv6S-M and
move them before ARMv7 architectures. */
- {11, ARM_ARCH_V6M},
- {12, ARM_ARCH_V6SM},
-
- {10, ARM_ARCH_V7},
- {10, ARM_ARCH_V7A},
- {10, ARM_ARCH_V7R},
- {10, ARM_ARCH_V7M},
- {10, ARM_ARCH_V7VE},
- {13, ARM_ARCH_V7EM},
- {14, ARM_ARCH_V8A},
- {14, ARM_ARCH_V8_1A},
- {14, ARM_ARCH_V8_2A},
- {14, ARM_ARCH_V8_3A},
- {16, ARM_ARCH_V8M_BASE},
- {17, ARM_ARCH_V8M_MAIN},
- {15, ARM_ARCH_V8R},
- {14, ARM_ARCH_V8_4A},
- {-1, ARM_ARCH_NONE}
+ {TAG_CPU_ARCH_V6_M, ARM_ARCH_V6M},
+ {TAG_CPU_ARCH_V6S_M, ARM_ARCH_V6SM},
+
+ {TAG_CPU_ARCH_V7, ARM_ARCH_V7},
+ {TAG_CPU_ARCH_V7, ARM_ARCH_V7A},
+ {TAG_CPU_ARCH_V7, ARM_ARCH_V7R},
+ {TAG_CPU_ARCH_V7, ARM_ARCH_V7M},
+ {TAG_CPU_ARCH_V7, ARM_ARCH_V7VE},
+ {TAG_CPU_ARCH_V7E_M, ARM_ARCH_V7EM},
+ {TAG_CPU_ARCH_V8, ARM_ARCH_V8A},
+ {TAG_CPU_ARCH_V8, ARM_ARCH_V8_1A},
+ {TAG_CPU_ARCH_V8, ARM_ARCH_V8_2A},
+ {TAG_CPU_ARCH_V8, ARM_ARCH_V8_3A},
+ {TAG_CPU_ARCH_V8M_BASE, ARM_ARCH_V8M_BASE},
+ {TAG_CPU_ARCH_V8M_MAIN, ARM_ARCH_V8M_MAIN},
+ {TAG_CPU_ARCH_V8R, ARM_ARCH_V8R},
+ {TAG_CPU_ARCH_V8, ARM_ARCH_V8_4A},
+ {TAG_CPU_ARCH_V8, ARM_ARCH_V8_5A},
+ {-1, ARM_ARCH_NONE}
};
/* Set an attribute if it has not already been set by the user. */
projects / deliverable / binutils-gdb.git / blobdiff