'template' is used in include/opcode/aarch64.h as below,
typedef struct
{
const char *template;
uint32_t value;
int has_xt;
} aarch64_sys_ins_reg;
and it triggers compilation errors when GDB is built in C++ mode.
In file included from git/gdb/aarch64-tdep.c:62:0:
git/gdb/../include/opcode/aarch64.h:651:15: error: expected unqualified-id before 'template'
const char *template;
This patch is to rename field template to name.
gas/
* config/tc-aarch64.c (md_begin): Access field 'name' rather
than 'template'.
include/opcode/
* aarch64.h (aarch64_sys_ins_reg) <template>: Removed.
<name>: New field.
opcodes/
* aarch64-dis.c (aarch64_ext_sysins_op): Access field
'name' rather than 'template'.
* aarch64-opc.c (aarch64_print_operand): Likewise.
This is sufficient to link an aarch64 GDB built in C++ mode. Pedro
did something similar in Feb
https://sourceware.org/ml/binutils/2015-02/msg00176.html
include/opcode/
2015-10-07 Yao Qi <yao.qi@linaro.org>
* aarch64.h [__cplusplus]: Wrap in extern "C".
We want to use disas_aarch64_insn inside GDB to decode instructions, so
this patch exposes it and rename it to aarch64_decode_insn to follow
the conventions of other interfaces.
include/opcode:
2015-10-02 Yao Qi <yao.qi@linaro.org>
* aarch64.h (aarch64_decode_insn): Declare it.
opcodes:
2015-10-02 Yao Qi <yao.qi@linaro.org>
* aarch64-dis.c (disas_aarch64_insn): Remove static. Change
argument insn type to aarch64_insn. Rename to ...
(aarch64_decode_insn): ... it.
(print_insn_aarch64_word): Caller updated.
The ARMv8.1 architecture introduced the Privileged Access Never extension. This
adds a processor state field PSTATE.PAN which can be accessed using the MRS/MSR
instructions.
This patch adds support for the PAN architecture feature and processor state
field to libopcode.
include/opcode
2015-06-01 Matthew Wahab <matthew.wahab@arm.com>
* aarch64.h (AARCH64_FEATURE_PAN): New.
(aarch64_sys_reg_supported_p): Declare.
(aarch64_pstatefield_supported_p): Declare.
opcodes/
2015-06-01 Matthew Wahab <matthew.wahab@arm.com>
* aarch64-opc.c (F_ARCHEXT): New.
(aarch64_sys_regs): Add "pan".
(aarch64_sys_reg_supported_p): New.
(aarch64_pstatefields): Add "pan".
(aarch64_pstatefield_supported_p): New.
* config/tc-aarch64.c (set_other_error): New function.
(parse_sys_reg): Add new parameter 'sys_reg' and if non-NULL set
the variable to which it points with 'o'.
(parse_operands): Update; check for write to read-only system
registers or read from write-only ones.
gas/testsuite/
* gas/aarch64/diagnostic.s: Add tests.
* gas/aarch64/diagnostic.l: Update.
* gas/aarch64/tracereg-illegal.d: New file.
* gas/aarch64/tracereg-illegal.l: Ditto.
* gas/aarch64/tracereg-illegal.s: Ditto.
* gas/aarch64/tracereg.d: Ditto.
* gas/aarch64/tracereg.s: Ditto.
include/opcode
* aarch64.h (aarch64_sys_reg_readonly_p): New declaration.
(aarch64_sys_reg_writeonly_p): Ditto.
opcodes/
* aarch64-opc.c (CPENT): New define.
(F_READONLY, F_WRITEONLY): Likewise.
(aarch64_sys_regs): Add trace unit registers.
(aarch64_sys_reg_readonly_p): New function.
(aarch64_sys_reg_writeonly_p): Ditto.
* config/tc-aarch64.c (parse_sys_reg): Update to use aarch64_sys_reg;
call aarch64_sys_reg_deprecated_p and warn about the deprecated
system registers.
gas/testsuite/
* gas/aarch64/deprecated.d: New file.
* gas/aarch64/deprecated.l: New file.
* gas/aarch64/deprecated.s: New file.
* gas/aarch64/sysreg-1.s: Add tests.
* gas/aarch64/sysreg-1.d: Add tests.
include/opcode/
* aarch64.h (aarch64_sys_reg): New typedef.
(aarch64_sys_regs): Change to define with the new type.
(aarch64_sys_reg_deprecated_p): Declare.
opcodes/
* aarch64-opc.c (F_DEPRECATED): New macro.
(aarch64_sys_regs): Update; flag "spsr_svc" and "spsr_hyp" with
F_DEPRECATED.
(aarch64_print_operand): Call aarch64_sys_reg_deprecated_p on
AARCH64_OPND_SYSREG.
2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
* aarch64.h (aarch64_op): Remove OP_V_MOVI_B.
opcodes/
2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
* aarch64-asm.c (aarch64_ins_advsimd_imm_modified): Handle 8-bit MOVI.
* aarch64-dis.c (aarch64_ext_advsimd_imm_modified): Likewise.
* aarch64-opc.c (operand_general_constraint_met_p): For
AARCH64_MOD_LSL, move the range check on the shift amount before the
alignment check; change to call set_sft_amount_out_of_range_error
instead of set_imm_out_of_range_error.
* aarch64-tbl.h (QL_SIMD_IMM_B): Replace NIL with LSL.
(aarch64_opcode_table): Remove the OP enumerator from the asimdimm
8-bit MOVI entry; change the 2nd operand from SIMD_IMM to
SIMD_IMM_SFT.
gas/
2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
* config/tc-aarch64.c (output_operand_error_record): Change to output
the out-of-range error message as value-expected message if there is
only one single value in the expected range.
(programmer_friendly_fixup): Remove the handling of 8-bit MOVI with
LSL #0 as a programmer-friendly feature.
gas/testsuite/
2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
* gas/aarch64/diagnostic.l: Update.
* gas/aarch64/movi.s: Add tests.
* gas/aarch64/movi.d: Update.
* gas/aarch64/programmer-friendly.s: Add comment.
