Fix the disassembly of the AArch64's OOR instruction as a MOV instruction.

[thirdparty/binutils-gdb.git] / sim / aarch64 / ChangeLog

2016-03-18  Nick Clifton  <nickc@redhat.com>

	* cpustate.c: Remove spurious spaces from TRACE strings.
	Print hex equivalents of floats and doubles.
	Check element number against array size when accessing vector
	registers.
	(GET_VEC_ELEMENT): Fix off by one error checking for an invalid
	element index.
	(SET_VEC_ELEMENT): Likewise.

	* memory.c: Trace memory reads when --trace-memory is enabled.
	Remove float and double load and store functions.
	* memory.h (aarch64_get_mem_float): Delete prototype.
	(aarch64_get_mem_double): Likewise.
	(aarch64_set_mem_float): Likewise.
	(aarch64_set_mem_double): Likewise.
	* simulator (IS_SET): Always return either 0 or 1.
	(IS_CLEAR): Likewise.
	(fldrs_pcrel): Load and store floats using 32-bit memory accesses
	and doubles using 64-bit memory accesses.
	(fldrd_pcrel, fldrs_wb, fldrs_abs, fldrs_scale_ext): Likewise.
	(fldrd_wb, fldrd_abs, fsturs, fsturd, fldurs, fldurd): Likewise.
	(fstrs_abs, fstrs_wb, fstrs_scale_ext, fstrd_abs): Likewise.
	(fstrd_wb, fstrd_scale_ext, store_pair_float): Likewise.
	(store_pair_double, load_pair_float, load_pair_double): Likewise.
	(do_vec_MUL_by_element): New function.
	(do_vec_op2): Call do_vec_MUL_by_element.
	(do_scalar_NEG): New function.
	(do_double_add): Call do_scalar_NEG.

2016-03-03  Nick Clifton  <nickc@redhat.com>

	* simulator.c (set_flags_for_sub32): Correct type of signbit.
	(CondCompare): Swap interpretation of bit 30.
	(DO_ADDP): Delete macro.
	(do_vec_ADDP): Copy source registers before starting to update
	destination register.
	(do_vec_FADDP): Likewise.
	(do_vec_load_store): Fix computation of sizeof_operation.
	(rbit64): Fix type of constant.
	(aarch64_step): When displaying insn value, display all 32 bits.

2016-01-10  Mike Frysinger  <vapier@gentoo.org>

	* config.in, configure: Regenerate.

2016-01-10  Mike Frysinger  <vapier@gentoo.org>

	* configure: Regenerate.

2016-01-10  Mike Frysinger  <vapier@gentoo.org>

	* configure.ac (SIM_AC_OPTION_ENVIRONMENT): Delete call.
	* configure: Regenerate.

2016-01-10  Mike Frysinger  <vapier@gentoo.org>

	* configure: Regenerate.

2016-01-10  Mike Frysinger  <vapier@gentoo.org>

	* configure: Regenerate.

2016-01-10  Mike Frysinger  <vapier@gentoo.org>

	* configure.ac (SIM_AC_OPTION_INLINE): Delete call.
	* configure: Regenerate.

2016-01-10  Mike Frysinger  <vapier@gentoo.org>

	* configure: Regenerate.

2016-01-10  Mike Frysinger  <vapier@gentoo.org>

	* configure: Regenerate.

2016-01-09  Mike Frysinger  <vapier@gentoo.org>

	* config.in, configure: Regenerate.

2016-01-06  Mike Frysinger  <vapier@gentoo.org>

	* interp.c (sim_create_inferior): Mark argv and env const.
	(sim_open): Mark argv const.

2016-01-05  Mike Frysinger  <vapier@gentoo.org>

	* interp.c: Delete dis-asm.h include.
	(info, opbuf, op_printf, aarch64_print_insn, sim_dis_read): Delete.
	(sim_create_inferior): Delete disassemble init logic.
	(OPTION_DISAS, aarch64_option_handler, aarch64_options): Delete.
	(sim_open): Delete sim_add_option_table call.
	* memory.c (mem_error): Delete disas check.
	* simulator.c: Delete dis-asm.h include.
	(disas): Delete.
	(HALT_UNALLOC): Replace disassembly logic with TRACE_DISASM.
	(HALT_NYI): Likewise.
	(handle_halt): Delete disas call.
	(aarch64_step): Replace disas logic with TRACE_DISASM.
	* simulator.h: Delete dis-asm.h include.
	(aarch64_print_insn): Delete.

2016-01-04  Mike Frysinger  <vapier@gentoo.org>

	* simulator.c (MAX, MIN): Delete.
	(do_vec_maxv): Change MAX to max and MIN to min.
	(do_vec_fminmaxV): Likewise.

2016-01-04  Tristan Gingold  <gingold@adacore.com>

	* simulator.c: Remove syscall.h include.

2016-01-04  Mike Frysinger  <vapier@gentoo.org>

	* configure: Regenerate.

2016-01-03  Mike Frysinger  <vapier@gentoo.org>

	* configure.ac (SIM_AC_OPTION_HOSTENDIAN): Delete.
	* configure: Regenerate.

2016-01-02  Mike Frysinger  <vapier@gentoo.org>

	* configure: Regenerate.

2015-12-27  Mike Frysinger  <vapier@gentoo.org>

	* interp.c (sim_dis_read): Change private_data to application_data.
	(sim_create_inferior): Likewise.

2015-12-27  Mike Frysinger  <vapier@gentoo.org>

	* Makefile.in (SIM_OBJS): Delete sim-hload.o.

2015-12-26  Mike Frysinger  <vapier@gentoo.org>

	* config.in, configure: Regenerate.

2015-12-26  Mike Frysinger  <vapier@gentoo.org>

	* interp.c (sim_create_inferior): Update comment and argv check.

2015-12-14  Nick Clifton  <nickc@redhat.com>

	* simulator.c (system_get): New function.  Provides read
	access to the dczid system register.
	(do_mrs): New function - implements the MRS instruction.
	(dexSystem): Call do_mrs for the MRS instruction.  Halt on
	unimplemented system instructions.

2015-11-24  Nick Clifton  <nickc@redhat.com>

	* configure.ac: New configure template.
	* aclocal.m4: Generate.
	* config.in: Generate.
	* configure: Generate.
	* cpustate.c: New file - functions for accessing AArch64 registers.
	* cpustate.h: New header.
	* decode.h: New header.
	* interp.c: New file - interface between GDB and simulator.
	* Makefile.in: New makefile template.
	* memory.c: New file - functions for simulating aarch64 memory
	accesses.
	* memory.h: New header.
	* sim-main.h: New header.
	* simulator.c: New file - aarch64 simulator functions.
	* simulator.h: New header.