+2007-06-29 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
+
+ * Makefile.am: Add cr16 related entry
+ * Makefile.in: Regenerate
+ * archures.c: Add bfd_cr16_arch
+ * bfd-in2.h: Regenerate
+ * config.bfd: Add cr16-elf
+ * configure.in: Add bfd_elf32_cr16_vec
+ * configure: Regenerate.
+ * targets.c: Added cr16 related information
+ * cpu-cr16.c: New file.
+ * elf32-cr16.c: New file.
+ * reloc.c: Added cr16 relocs.
+
2007-06-29 Alan Modra <amodra@bigpond.net.au>
* elflink.c (_bfd_elf_link_assign_sym_version): Improve error
cpu-arm.lo \
cpu-avr.lo \
cpu-bfin.lo \
+ cpu-cr16.lo \
cpu-cr16c.lo \
cpu-cris.lo \
cpu-crx.lo \
cpu-arm.c \
cpu-avr.c \
cpu-bfin.c \
+ cpu-cr16.c \
cpu-cris.c \
cpu-cr16c.c \
cpu-crx.c \
elf32-arm.lo \
elf32-avr.lo \
elf32-bfin.lo \
+ elf32-cr16.lo \
elf32-cr16c.lo \
elf32-cris.lo \
elf32-crx.lo \
elf32-arm.c \
elf32-avr.c \
elf32-bfin.c \
+ elf32-cr16.c \
elf32-cr16c.c \
elf32-cris.c \
elf32-crx.c \
$(INCDIR)/libiberty.h
cpu-avr.lo: cpu-avr.c $(INCDIR)/filenames.h $(INCDIR)/hashtab.h
cpu-bfin.lo: cpu-bfin.c $(INCDIR)/filenames.h $(INCDIR)/hashtab.h
+cpu-cr16.lo: cpu-cr16.c $(INCDIR)/filenames.h $(INCDIR)/hashtab.h
cpu-cris.lo: cpu-cris.c $(INCDIR)/filenames.h $(INCDIR)/hashtab.h
cpu-cr16c.lo: cpu-cr16c.c $(INCDIR)/filenames.h $(INCDIR)/hashtab.h
cpu-crx.lo: cpu-crx.c $(INCDIR)/filenames.h $(INCDIR)/hashtab.h
$(INCDIR)/elf/external.h $(INCDIR)/bfdlink.h $(INCDIR)/elf/bfin.h \
$(INCDIR)/elf/reloc-macros.h $(INCDIR)/elf/dwarf2.h \
elf32-target.h
+elf32-cr16.lo: elf32-cr16.c $(INCDIR)/filenames.h \
+ $(INCDIR)/hashtab.h $(INCDIR)/bfdlink.h $(INCDIR)/elf/cr16.h \
+ $(INCDIR)/elf/reloc-macros.h elf-bfd.h $(INCDIR)/elf/common.h \
+ $(INCDIR)/elf/internal.h $(INCDIR)/elf/external.h elf32-target.h \
+ $(INCDIR)/libiberty.h
elf32-cr16c.lo: elf32-cr16c.c $(INCDIR)/filenames.h \
$(INCDIR)/hashtab.h $(INCDIR)/bfdlink.h $(INCDIR)/elf/cr16c.h \
$(INCDIR)/elf/reloc-macros.h elf-bfd.h $(INCDIR)/elf/common.h \
- $(INCDIR)/elf/internal.h $(INCDIR)/elf/external.h elf32-target.h
+ $(INCDIR)/elf/internal.h $(INCDIR)/elf/external.h elf32-target.h \
+ $(INCDIR)/libiberty.h
elf32-cris.lo: elf32-cris.c $(INCDIR)/filenames.h $(INCDIR)/hashtab.h \
elf-bfd.h $(INCDIR)/elf/common.h $(INCDIR)/elf/internal.h \
$(INCDIR)/elf/external.h $(INCDIR)/bfdlink.h $(INCDIR)/elf/cris.h \
cpu-arm.lo \
cpu-avr.lo \
cpu-bfin.lo \
+ cpu-cr16.lo \
cpu-cr16c.lo \
cpu-cris.lo \
cpu-crx.lo \
cpu-arm.c \
cpu-avr.c \
cpu-bfin.c \
+ cpu-cr16.c \
cpu-cris.c \
cpu-cr16c.c \
cpu-crx.c \
elf32-arm.lo \
elf32-avr.lo \
elf32-bfin.lo \
+ elf32-cr16.lo \
elf32-cr16c.lo \
elf32-cris.lo \
elf32-crx.lo \
elf32-arm.c \
elf32-avr.c \
elf32-bfin.c \
+ elf32-cr16.c \
elf32-cr16c.c \
elf32-cris.c \
elf32-crx.c \
@for dep in $?; do \
case '$(am__configure_deps)' in \
*$$dep*) \
- echo ' cd $(srcdir) && $(AUTOMAKE) --cygnus '; \
- cd $(srcdir) && $(AUTOMAKE) --cygnus \
+ echo ' cd $(srcdir) && $(AUTOMAKE) --foreign '; \
+ cd $(srcdir) && $(AUTOMAKE) --foreign \
&& exit 0; \
exit 1;; \
esac; \
done; \
- echo ' cd $(top_srcdir) && $(AUTOMAKE) --cygnus Makefile'; \
+ echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign Makefile'; \
cd $(top_srcdir) && \
- $(AUTOMAKE) --cygnus Makefile
+ $(AUTOMAKE) --foreign Makefile
.PRECIOUS: Makefile
Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
@case '$?' in \
$(INCDIR)/libiberty.h
cpu-avr.lo: cpu-avr.c $(INCDIR)/filenames.h $(INCDIR)/hashtab.h
cpu-bfin.lo: cpu-bfin.c $(INCDIR)/filenames.h $(INCDIR)/hashtab.h
+cpu-cr16.lo: cpu-cr16.c $(INCDIR)/filenames.h $(INCDIR)/hashtab.h
cpu-cris.lo: cpu-cris.c $(INCDIR)/filenames.h $(INCDIR)/hashtab.h
cpu-cr16c.lo: cpu-cr16c.c $(INCDIR)/filenames.h $(INCDIR)/hashtab.h
cpu-crx.lo: cpu-crx.c $(INCDIR)/filenames.h $(INCDIR)/hashtab.h
$(INCDIR)/elf/external.h $(INCDIR)/bfdlink.h $(INCDIR)/elf/bfin.h \
$(INCDIR)/elf/reloc-macros.h $(INCDIR)/elf/dwarf2.h \
elf32-target.h
+elf32-cr16.lo: elf32-cr16.c $(INCDIR)/filenames.h \
+ $(INCDIR)/hashtab.h $(INCDIR)/bfdlink.h $(INCDIR)/elf/cr16.h \
+ $(INCDIR)/elf/reloc-macros.h elf-bfd.h $(INCDIR)/elf/common.h \
+ $(INCDIR)/elf/internal.h $(INCDIR)/elf/external.h elf32-target.h \
+ $(INCDIR)/libiberty.h
elf32-cr16c.lo: elf32-cr16c.c $(INCDIR)/filenames.h \
$(INCDIR)/hashtab.h $(INCDIR)/bfdlink.h $(INCDIR)/elf/cr16c.h \
$(INCDIR)/elf/reloc-macros.h elf-bfd.h $(INCDIR)/elf/common.h \
- $(INCDIR)/elf/internal.h $(INCDIR)/elf/external.h elf32-target.h
+ $(INCDIR)/elf/internal.h $(INCDIR)/elf/external.h elf32-target.h \
+ $(INCDIR)/libiberty.h
elf32-cris.lo: elf32-cris.c $(INCDIR)/filenames.h $(INCDIR)/hashtab.h \
elf-bfd.h $(INCDIR)/elf/common.h $(INCDIR)/elf/internal.h \
$(INCDIR)/elf/external.h $(INCDIR)/bfdlink.h $(INCDIR)/elf/cris.h \
.#define bfd_mach_avr6 6
. bfd_arch_bfin, {* ADI Blackfin *}
.#define bfd_mach_bfin 1
+. bfd_arch_cr16, {* National Semiconductor CompactRISC (ie CR16). *}
+.#define bfd_mach_cr16 1
. bfd_arch_cr16c, {* National Semiconductor CompactRISC. *}
.#define bfd_mach_cr16c 1
. bfd_arch_crx, {* National Semiconductor CRX. *}
extern const bfd_arch_info_type bfd_arm_arch;
extern const bfd_arch_info_type bfd_avr_arch;
extern const bfd_arch_info_type bfd_bfin_arch;
+extern const bfd_arch_info_type bfd_cr16_arch;
extern const bfd_arch_info_type bfd_cr16c_arch;
extern const bfd_arch_info_type bfd_cris_arch;
extern const bfd_arch_info_type bfd_crx_arch;
&bfd_arm_arch,
&bfd_avr_arch,
&bfd_bfin_arch,
+ &bfd_cr16_arch,
&bfd_cr16c_arch,
&bfd_cris_arch,
&bfd_crx_arch,
#define bfd_mach_avr6 6
bfd_arch_bfin, /* ADI Blackfin */
#define bfd_mach_bfin 1
+ bfd_arch_cr16, /* National Semiconductor CompactRISC (ie CR16). */
+#define bfd_mach_cr16 1
bfd_arch_cr16c, /* National Semiconductor CompactRISC. */
#define bfd_mach_cr16c 1
bfd_arch_crx, /* National Semiconductor CRX. */
BFD_RELOC_16C_IMM32,
BFD_RELOC_16C_IMM32_C,
+/* NS CR16 Relocations. */
+ BFD_RELOC_CR16_NUM8,
+ BFD_RELOC_CR16_NUM16,
+ BFD_RELOC_CR16_NUM32,
+ BFD_RELOC_CR16_NUM32a,
+ BFD_RELOC_CR16_REGREL0,
+ BFD_RELOC_CR16_REGREL4,
+ BFD_RELOC_CR16_REGREL4a,
+ BFD_RELOC_CR16_REGREL14,
+ BFD_RELOC_CR16_REGREL14a,
+ BFD_RELOC_CR16_REGREL16,
+ BFD_RELOC_CR16_REGREL20,
+ BFD_RELOC_CR16_REGREL20a,
+ BFD_RELOC_CR16_ABS20,
+ BFD_RELOC_CR16_ABS24,
+ BFD_RELOC_CR16_IMM4,
+ BFD_RELOC_CR16_IMM8,
+ BFD_RELOC_CR16_IMM16,
+ BFD_RELOC_CR16_IMM20,
+ BFD_RELOC_CR16_IMM24,
+ BFD_RELOC_CR16_IMM32,
+ BFD_RELOC_CR16_IMM32a,
+ BFD_RELOC_CR16_DISP4,
+ BFD_RELOC_CR16_DISP8,
+ BFD_RELOC_CR16_DISP16,
+ BFD_RELOC_CR16_DISP20,
+ BFD_RELOC_CR16_DISP24,
+ BFD_RELOC_CR16_DISP24a,
+
/* NS CRX Relocations. */
BFD_RELOC_CRX_REL4,
BFD_RELOC_CRX_REL8,
c30*) targ_archs=bfd_tic30_arch ;;
c4x*) targ_archs=bfd_tic4x_arch ;;
c54x*) targ_archs=bfd_tic54x_arch ;;
+cr16*) targ_archs=bfd_cr16_arch ;;
crisv32) targ_archs=bfd_cris_arch ;;
crx*) targ_archs=bfd_crx_arch ;;
dlx*) targ_archs=bfd_dlx_arch ;;
targ_underscore=yes
;;
+ cr16-*-elf*)
+ targ_defvec=bfd_elf32_cr16_vec
+ targ_underscore=yes
+ ;;
+
cr16c-*-elf*)
targ_defvec=bfd_elf32_cr16c_vec
targ_underscore=yes
bfd_elf32_bigmips_vec) tb="$tb elf32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf ecofflink.lo" ;;
bfd_elf32_bigmips_vxworks_vec)
tb="$tb elf32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf ecofflink.lo" ;;
+ bfd_elf32_cr16_vec) tb="$tb elf32-cr16.lo elf32.lo $elf" ;;
bfd_elf32_cr16c_vec) tb="$tb elf32-cr16c.lo elf32.lo $elf" ;;
bfd_elf32_cris_vec) tb="$tb elf32-cris.lo elf32.lo $elf" ;;
bfd_elf32_crx_vec) tb="$tb elf32-crx.lo elf32.lo $elf" ;;
bfd_elf32_bigmips_vec) tb="$tb elf32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf ecofflink.lo" ;;
bfd_elf32_bigmips_vxworks_vec)
tb="$tb elf32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf ecofflink.lo" ;;
+ bfd_elf32_cr16_vec) tb="$tb elf32-cr16.lo elf32.lo $elf" ;;
bfd_elf32_cr16c_vec) tb="$tb elf32-cr16c.lo elf32.lo $elf" ;;
bfd_elf32_cris_vec) tb="$tb elf32-cris.lo elf32.lo $elf" ;;
bfd_elf32_crx_vec) tb="$tb elf32-crx.lo elf32.lo $elf" ;;
--- /dev/null
+/* BFD support for the CR16 processor.
+ Copyright 2007 Free Software Foundation, Inc.
+ Written by M R Swami Reddy
+
+ This file is part of BFD, the Binary File Descriptor library.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software Foundation,
+ Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */
+
+#include "sysdep.h"
+#include "bfd.h"
+#include "libbfd.h"
+
+
+const bfd_arch_info_type bfd_cr16_arch =
+ {
+ 16, /* 16 bits in a word. */
+ 32, /* 32 bits in an address. */
+ 8, /* 8 bits in a byte. */
+ bfd_arch_cr16, /* enum bfd_architecture arch. */
+ bfd_mach_cr16,
+ "cr16", /* Arch name. */
+ "cr16", /* Printable name. */
+ 1, /* Unsigned int section alignment power. */
+ TRUE, /* The one and only. */
+ bfd_default_compatible,
+ bfd_default_scan ,
+ 0,
+ };
CPPFLAGS = @CPPFLAGS@
CYGPATH_W = @CYGPATH_W@
DATADIRNAME = @DATADIRNAME@
+DEBUGDIR = @DEBUGDIR@
DEFS = @DEFS@
DEPDIR = @DEPDIR@
DUMPBIN = @DUMPBIN@
exit 1;; \
esac; \
done; \
- echo ' cd $(top_srcdir) && $(AUTOMAKE) --cygnus doc/Makefile'; \
+ echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign doc/Makefile'; \
cd $(top_srcdir) && \
- $(AUTOMAKE) --cygnus doc/Makefile
+ $(AUTOMAKE) --foreign doc/Makefile
.PRECIOUS: Makefile
Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
@case '$?' in \
--- /dev/null
+/* BFD back-end for National Semiconductor's CR16 ELF
+ Copyright 2007 Free Software Foundation, Inc.
+ Written by M R Swami Reddy.
+
+ This file is part of BFD, the Binary File Descriptor library.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software Foundation,
+ Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */
+
+#include "sysdep.h"
+#include "bfd.h"
+#include "bfdlink.h"
+#include "libbfd.h"
+#include "libiberty.h"
+#include "elf-bfd.h"
+#include "elf/cr16.h"
+
+/* cr16_reloc_map array maps BFD relocation enum into a CRGAS relocation type. */
+
+struct cr16_reloc_map
+{
+ bfd_reloc_code_real_type bfd_reloc_enum; /* BFD relocation enum. */
+ unsigned short cr16_reloc_type; /* CR16 relocation type. */
+};
+
+static const struct cr16_reloc_map cr16_reloc_map[R_CR16_MAX] =
+{
+ {BFD_RELOC_NONE, R_CR16_NONE},
+ {BFD_RELOC_CR16_NUM8, R_CR16_NUM8},
+ {BFD_RELOC_CR16_NUM16, R_CR16_NUM16},
+ {BFD_RELOC_CR16_NUM32, R_CR16_NUM32},
+ {BFD_RELOC_CR16_NUM32a, R_CR16_NUM32a},
+ {BFD_RELOC_CR16_REGREL4, R_CR16_REGREL4},
+ {BFD_RELOC_CR16_REGREL4a, R_CR16_REGREL4a},
+ {BFD_RELOC_CR16_REGREL14, R_CR16_REGREL14},
+ {BFD_RELOC_CR16_REGREL14a, R_CR16_REGREL14a},
+ {BFD_RELOC_CR16_REGREL16, R_CR16_REGREL16},
+ {BFD_RELOC_CR16_REGREL20, R_CR16_REGREL20},
+ {BFD_RELOC_CR16_REGREL20a, R_CR16_REGREL20a},
+ {BFD_RELOC_CR16_ABS20, R_CR16_ABS20},
+ {BFD_RELOC_CR16_ABS24, R_CR16_ABS24},
+ {BFD_RELOC_CR16_IMM4, R_CR16_IMM4},
+ {BFD_RELOC_CR16_IMM8, R_CR16_IMM8},
+ {BFD_RELOC_CR16_IMM16, R_CR16_IMM16},
+ {BFD_RELOC_CR16_IMM20, R_CR16_IMM20},
+ {BFD_RELOC_CR16_IMM24, R_CR16_IMM24},
+ {BFD_RELOC_CR16_IMM32, R_CR16_IMM32},
+ {BFD_RELOC_CR16_IMM32a, R_CR16_IMM32a},
+ {BFD_RELOC_CR16_DISP4, R_CR16_DISP4},
+ {BFD_RELOC_CR16_DISP8, R_CR16_DISP8},
+ {BFD_RELOC_CR16_DISP16, R_CR16_DISP16},
+ {BFD_RELOC_CR16_DISP24, R_CR16_DISP24},
+ {BFD_RELOC_CR16_DISP24a, R_CR16_DISP24a}
+};
+
+static reloc_howto_type cr16_elf_howto_table[] =
+{
+ HOWTO (R_CR16_NONE, /* type */
+ 0, /* rightshift */
+ 2, /* size */
+ 32, /* bitsize */
+ FALSE, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_dont, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ "R_CR16_NONE", /* name */
+ FALSE, /* partial_inplace */
+ 0, /* src_mask */
+ 0, /* dst_mask */
+ FALSE), /* pcrel_offset */
+
+ HOWTO (R_CR16_NUM8, /* type */
+ 0, /* rightshift */
+ 0, /* size */
+ 8, /* bitsize */
+ FALSE, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_bitfield,/* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ "R_CR16_NUM8", /* name */
+ FALSE, /* partial_inplace */
+ 0xff, /* src_mask */
+ 0xff, /* dst_mask */
+ FALSE), /* pcrel_offset */
+
+ HOWTO (R_CR16_NUM16, /* type */
+ 0, /* rightshift */
+ 1, /* size */
+ 16, /* bitsize */
+ FALSE, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_bitfield,/* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ "R_CR16_NUM16", /* name */
+ FALSE, /* partial_inplace */
+ 0xffff, /* src_mask */
+ 0xffff, /* dst_mask */
+ FALSE), /* pcrel_offset */
+
+ HOWTO (R_CR16_NUM32, /* type */
+ 0, /* rightshift */
+ 2, /* size */
+ 32, /* bitsize */
+ FALSE, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_bitfield,/* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ "R_CR16_NUM32", /* name */
+ FALSE, /* partial_inplace */
+ 0xffffffff, /* src_mask */
+ 0xffffffff, /* dst_mask */
+ FALSE), /* pcrel_offset */
+
+ HOWTO (R_CR16_NUM32a, /* type */
+ 1, /* rightshift */
+ 2, /* size */
+ 32, /* bitsize */
+ FALSE, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_bitfield,/* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ "R_CR16_NUM32a", /* name */
+ FALSE, /* partial_inplace */
+ 0xffffffff, /* src_mask */
+ 0xffffffff, /* dst_mask */
+ FALSE), /* pcrel_offset */
+
+ HOWTO (R_CR16_REGREL4, /* type */
+ 0, /* rightshift */
+ 0, /* size */
+ 4, /* bitsize */
+ FALSE, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_bitfield,/* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ "R_CR16_REGREL4", /* name */
+ FALSE, /* partial_inplace */
+ 0xf, /* src_mask */
+ 0xf, /* dst_mask */
+ FALSE), /* pcrel_offset */
+
+ HOWTO (R_CR16_REGREL4a, /* type */
+ 0, /* rightshift */
+ 0, /* size */
+ 4, /* bitsize */
+ FALSE, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_bitfield,/* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ "R_CR16_REGREL4a", /* name */
+ FALSE, /* partial_inplace */
+ 0xf, /* src_mask */
+ 0xf, /* dst_mask */
+ FALSE), /* pcrel_offset */
+
+ HOWTO (R_CR16_REGREL14, /* type */
+ 0, /* rightshift */
+ 1, /* size */
+ 14, /* bitsize */
+ FALSE, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_bitfield,/* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ "R_CR16_REGREL14", /* name */
+ FALSE, /* partial_inplace */
+ 0x3fff, /* src_mask */
+ 0x3fff, /* dst_mask */
+ FALSE), /* pcrel_offset */
+
+ HOWTO (R_CR16_REGREL14a, /* type */
+ 0, /* rightshift */
+ 1, /* size */
+ 14, /* bitsize */
+ FALSE, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_bitfield,/* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ "R_CR16_REGREL14a", /* name */
+ FALSE, /* partial_inplace */
+ 0x3fff, /* src_mask */
+ 0x3fff, /* dst_mask */
+ FALSE), /* pcrel_offset */
+
+ HOWTO (R_CR16_REGREL16, /* type */
+ 0, /* rightshift */
+ 1, /* size */
+ 16, /* bitsize */
+ FALSE, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_bitfield,/* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ "R_CR16_REGREL16", /* name */
+ FALSE, /* partial_inplace */
+ 0xffff, /* src_mask */
+ 0xffff, /* dst_mask */
+ FALSE), /* pcrel_offset */
+
+ HOWTO (R_CR16_REGREL20, /* type */
+ 0, /* rightshift */
+ 2, /* size */
+ 20, /* bitsize */
+ FALSE, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_bitfield,/* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ "R_CR16_REGREL20", /* name */
+ FALSE, /* partial_inplace */
+ 0xfffff, /* src_mask */
+ 0xfffff, /* dst_mask */
+ FALSE), /* pcrel_offset */
+
+ HOWTO (R_CR16_REGREL20a, /* type */
+ 0, /* rightshift */
+ 2, /* size */
+ 20, /* bitsize */
+ FALSE, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_bitfield,/* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ "R_CR16_REGREL20a", /* name */
+ FALSE, /* partial_inplace */
+ 0xfffff, /* src_mask */
+ 0xfffff, /* dst_mask */
+ FALSE), /* pcrel_offset */
+
+ HOWTO (R_CR16_ABS20, /* type */
+ 0, /* rightshift */
+ 2, /* size */
+ 20, /* bitsize */
+ FALSE, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_bitfield,/* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ "R_CR16_ABS20", /* name */
+ FALSE, /* partial_inplace */
+ 0xfffff, /* src_mask */
+ 0xfffff, /* dst_mask */
+ FALSE), /* pcrel_offset */
+
+ HOWTO (R_CR16_ABS24, /* type */
+ 0, /* rightshift */
+ 2, /* size */
+ 24, /* bitsize */
+ FALSE, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_bitfield,/* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ "R_CR16_ABS24", /* name */
+ FALSE, /* partial_inplace */
+ 0xffffff, /* src_mask */
+ 0xffffff, /* dst_mask */
+ FALSE), /* pcrel_offset */
+
+ HOWTO (R_CR16_IMM4, /* type */
+ 0, /* rightshift */
+ 0, /* size */
+ 4, /* bitsize */
+ FALSE, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_bitfield,/* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ "R_CR16_IMM4", /* name */
+ FALSE, /* partial_inplace */
+ 0xf, /* src_mask */
+ 0xf, /* dst_mask */
+ FALSE), /* pcrel_offset */
+
+ HOWTO (R_CR16_IMM8, /* type */
+ 0, /* rightshift */
+ 0, /* size */
+ 8, /* bitsize */
+ FALSE, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_bitfield,/* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ "R_CR16_IMM8", /* name */
+ FALSE, /* partial_inplace */
+ 0xff, /* src_mask */
+ 0xff, /* dst_mask */
+ FALSE), /* pcrel_offset */
+
+ HOWTO (R_CR16_IMM16, /* type */
+ 0, /* rightshift */
+ 1, /* size */
+ 16, /* bitsize */
+ FALSE, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_bitfield,/* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ "R_CR16_IMM16", /* name */
+ FALSE, /* partial_inplace */
+ 0xffff, /* src_mask */
+ 0xffff, /* dst_mask */
+ FALSE), /* pcrel_offset */
+
+ HOWTO (R_CR16_IMM20, /* type */
+ 0, /* rightshift */
+ 2, /* size */
+ 20, /* bitsize */
+ FALSE, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_bitfield,/* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ "R_CR16_IMM20", /* name */
+ FALSE, /* partial_inplace */
+ 0xfffff, /* src_mask */
+ 0xfffff, /* dst_mask */
+ FALSE), /* pcrel_offset */
+
+ HOWTO (R_CR16_IMM24, /* type */
+ 0, /* rightshift */
+ 2, /* size */
+ 24, /* bitsize */
+ FALSE, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_bitfield,/* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ "R_CR16_IMM24", /* name */
+ FALSE, /* partial_inplace */
+ 0xffffff, /* src_mask */
+ 0xffffff, /* dst_mask */
+ FALSE), /* pcrel_offset */
+
+ HOWTO (R_CR16_IMM32, /* type */
+ 0, /* rightshift */
+ 2, /* size */
+ 32, /* bitsize */
+ FALSE, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_bitfield,/* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ "R_CR16_IMM32", /* name */
+ FALSE, /* partial_inplace */
+ 0xffffffff, /* src_mask */
+ 0xffffffff, /* dst_mask */
+ FALSE), /* pcrel_offset */
+
+ HOWTO (R_CR16_IMM32a, /* type */
+ 1, /* rightshift */
+ 2, /* size */
+ 32, /* bitsize */
+ FALSE, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_bitfield,/* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ "R_CR16_IMM32a", /* name */
+ FALSE, /* partial_inplace */
+ 0xffffffff, /* src_mask */
+ 0xffffffff, /* dst_mask */
+ FALSE), /* pcrel_offset */
+
+ HOWTO (R_CR16_DISP4, /* type */
+ 1, /* rightshift */
+ 0, /* size (0 = byte, 1 = short, 2 = long) */
+ 4, /* bitsize */
+ TRUE, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_unsigned, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ "R_CR16_DISP4", /* name */
+ FALSE, /* partial_inplace */
+ 0xf, /* src_mask */
+ 0xf, /* dst_mask */
+ FALSE), /* pcrel_offset */
+
+ HOWTO (R_CR16_DISP8, /* type */
+ 1, /* rightshift */
+ 0, /* size (0 = byte, 1 = short, 2 = long) */
+ 8, /* bitsize */
+ TRUE, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_unsigned, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ "R_CR16_DISP8", /* name */
+ FALSE, /* partial_inplace */
+ 0x1ff, /* src_mask */
+ 0x1ff, /* dst_mask */
+ FALSE), /* pcrel_offset */
+
+ HOWTO (R_CR16_DISP16, /* type */
+ 0, /* rightshift REVIITS: To sync with WinIDEA*/
+ 1, /* size (0 = byte, 1 = short, 2 = long) */
+ 16, /* bitsize */
+ TRUE, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_unsigned, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ "R_CR16_DISP16", /* name */
+ FALSE, /* partial_inplace */
+ 0x1ffff, /* src_mask */
+ 0x1ffff, /* dst_mask */
+ FALSE), /* pcrel_offset */
+ /* REVISIT: DISP24 should be left-shift by 2 as per ISA doc
+ but its not done, to sync with WinIDEA and CR16 4.1 tools */
+ HOWTO (R_CR16_DISP24, /* type */
+ 0, /* rightshift */
+ 2, /* size (0 = byte, 1 = short, 2 = long) */
+ 24, /* bitsize */
+ TRUE, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_unsigned, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ "R_CR16_DISP24", /* name */
+ FALSE, /* partial_inplace */
+ 0x1ffffff, /* src_mask */
+ 0x1ffffff, /* dst_mask */
+ FALSE), /* pcrel_offset */
+
+ HOWTO (R_CR16_DISP24a, /* type */
+ 0, /* rightshift */
+ 2, /* size (0 = byte, 1 = short, 2 = long) */
+ 24, /* bitsize */
+ TRUE, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_unsigned, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ "R_CR16_DISP24a", /* name */
+ FALSE, /* partial_inplace */
+ 0xffffff, /* src_mask */
+ 0xffffff, /* dst_mask */
+ FALSE) /* pcrel_offset */
+};
+
+/* Retrieve a howto ptr using a BFD reloc_code. */
+
+static reloc_howto_type *
+elf_cr16_reloc_type_lookup (bfd *abfd ATTRIBUTE_UNUSED,
+ bfd_reloc_code_real_type code)
+{
+ unsigned int i;
+
+ for (i = 0; i < R_CR16_MAX; i++)
+ if (code == cr16_reloc_map[i].bfd_reloc_enum)
+ return &cr16_elf_howto_table[cr16_reloc_map[i].cr16_reloc_type];
+
+ _bfd_error_handler ("Unsupported CR16 relocation type: 0x%x\n", code);
+ return NULL;
+}
+
+static reloc_howto_type *
+elf_cr16_reloc_name_lookup (bfd *abfd ATTRIBUTE_UNUSED,
+ const char *r_name)
+{
+ unsigned int i;
+
+ for (i = 0; ARRAY_SIZE (cr16_elf_howto_table); i++)
+ if (cr16_elf_howto_table[i].name != NULL
+ && strcasecmp (cr16_elf_howto_table[i].name, r_name) == 0)
+ return cr16_elf_howto_table + i;
+
+ return NULL;
+}
+
+/* Retrieve a howto ptr using an internal relocation entry. */
+
+static void
+elf_cr16_info_to_howto (bfd *abfd ATTRIBUTE_UNUSED, arelent *cache_ptr,
+ Elf_Internal_Rela *dst)
+{
+ unsigned int r_type = ELF32_R_TYPE (dst->r_info);
+
+ BFD_ASSERT (r_type < (unsigned int) R_CR16_MAX);
+ cache_ptr->howto = &cr16_elf_howto_table[r_type];
+}
+
+/* Perform a relocation as part of a final link. */
+
+static bfd_reloc_status_type
+cr16_elf_final_link_relocate (reloc_howto_type *howto,
+ bfd *input_bfd,
+ bfd *output_bfd ATTRIBUTE_UNUSED,
+ asection *input_section,
+ bfd_byte *contents,
+ bfd_vma offset,
+ bfd_vma Rvalue,
+ bfd_vma addend,
+ struct bfd_link_info *info ATTRIBUTE_UNUSED,
+ asection *sec ATTRIBUTE_UNUSED,
+ int is_local ATTRIBUTE_UNUSED)
+{
+ unsigned short r_type = howto->type;
+ bfd_byte *hit_data = contents + offset;
+ bfd_vma reloc_bits, check, Rvalue1;
+
+ switch (r_type)
+ {
+ case R_CR16_IMM4:
+ case R_CR16_IMM8:
+ case R_CR16_IMM16:
+ case R_CR16_IMM20:
+ case R_CR16_IMM32:
+ case R_CR16_IMM32a:
+ case R_CR16_REGREL4:
+ case R_CR16_REGREL4a:
+ case R_CR16_REGREL14:
+ case R_CR16_REGREL14a:
+ case R_CR16_REGREL16:
+ case R_CR16_REGREL20:
+ case R_CR16_ABS20:
+ case R_CR16_ABS24:
+ case R_CR16_DISP16:
+ case R_CR16_DISP24:
+ /* 'hit_data' is relative to the start of the instruction, not the
+ relocation offset. Advance it to account for the exact offset. */
+ hit_data += 2;
+ break;
+
+ case R_CR16_NONE:
+ return bfd_reloc_ok;
+ break;
+
+ case R_CR16_DISP4:
+ case R_CR16_DISP8:
+ case R_CR16_DISP24a:
+ /* We only care about the addend, where the difference between
+ expressions is kept. */
+ if (is_local) Rvalue -= -1;
+
+ default:
+ break;
+ }
+
+ if (howto->pc_relative)
+ {
+ /* Subtract the address of the section containing the location. */
+ Rvalue -= (input_section->output_section->vma
+ + input_section->output_offset);
+ /* Subtract the position of the location within the section. */
+ Rvalue -= offset;
+ }
+
+ /* Add in supplied addend. */
+ Rvalue += addend;
+
+ /* Complain if the bitfield overflows, whether it is considered
+ as signed or unsigned. */
+ check = Rvalue >> howto->rightshift;
+
+ /* Assumes two's complement. This expression avoids
+ overflow if howto->bitsize is the number of bits in
+ bfd_vma. */
+ reloc_bits = (((1 << (howto->bitsize - 1)) - 1) << 1) | 1;
+
+ if (((bfd_vma) check & ~reloc_bits) != 0
+ && (((bfd_vma) check & ~reloc_bits)
+ != (-(bfd_vma) 1 & ~reloc_bits)))
+ {
+ /* The above right shift is incorrect for a signed
+ value. See if turning on the upper bits fixes the
+ overflow. */
+ if (howto->rightshift && (bfd_signed_vma) Rvalue < 0)
+ {
+ check |= ((bfd_vma) - 1
+ & ~((bfd_vma) - 1
+ >> howto->rightshift));
+
+ if (((bfd_vma) check & ~reloc_bits)
+ != (-(bfd_vma) 1 & ~reloc_bits))
+ return bfd_reloc_overflow;
+ }
+ else
+ return bfd_reloc_overflow;
+ }
+
+ /* Drop unwanted bits from the value we are relocating to. */
+ Rvalue >>= (bfd_vma) howto->rightshift;
+
+ /* Apply dst_mask to select only relocatable part of the insn. */
+ Rvalue &= howto->dst_mask;
+
+ switch (howto->size)
+ {
+ case 0:
+ if ((r_type == R_CR16_IMM4)
+ || (r_type == R_CR16_DISP4)
+ || (r_type == R_CR16_DISP8))
+ {
+ Rvalue1 = bfd_get_16 (input_bfd, hit_data);
+ Rvalue = ((Rvalue1 & 0xf000) | ((Rvalue << 4) & 0xf00)
+ | (Rvalue1 & 0x00f0) | (Rvalue & 0xf));
+ bfd_put_16 (input_bfd, Rvalue, hit_data);
+ }
+ break;
+
+ case 1:
+ if (r_type == R_CR16_DISP16)
+ {
+ Rvalue |= (bfd_get_16 (input_bfd, hit_data));
+ Rvalue = ((Rvalue & 0xfffe) | ((Rvalue >> 16) & 0x1));
+
+ bfd_put_16 (input_bfd, Rvalue, hit_data);
+ }
+ break;
+
+ case 2:
+ if (r_type == R_CR16_ABS20)
+ {
+ Rvalue |= (((bfd_get_16 (input_bfd, hit_data) << 16)
+ | (bfd_get_16 (input_bfd, hit_data + 2)))
+ & ~howto->dst_mask);
+ Rvalue |= (bfd_get_16 (input_bfd, hit_data + 2) << 16);
+
+ /* Relocation on INSTRUCTIONS is different : Instructions are
+ word-addressable, that is, each word itself is arranged according
+ to little-endian convention, whereas the words are arranged with
+ respect to one another in BIG ENDIAN fashion.
+ When there is an immediate value that spans a word boundary,
+ it is split in a big-endian way with respect to the words. */
+ bfd_put_16 (input_bfd, (Rvalue) & 0xffff, hit_data);
+ bfd_put_16 (input_bfd, (Rvalue >> 16)& 0xffff, hit_data + 2);
+ }
+ else if (r_type == R_CR16_ABS24)
+ {
+ Rvalue = ((((Rvalue >> 20)& 0xf)
+ | (((Rvalue >> 16) & 0xf) << 8)
+ | (bfd_get_16 (input_bfd, hit_data)))
+ | ((Rvalue & 0xffff) << 16));
+
+ bfd_put_32 (input_bfd, Rvalue, hit_data);
+ }
+ else if (r_type == R_CR16_DISP24)
+ {
+ Rvalue = ((((Rvalue >> 20)& 0xf) | (((Rvalue >> 16) & 0xf)<<8)
+ | (bfd_get_16 (input_bfd, hit_data)))
+ | (((Rvalue & 0xfffE) | ((Rvalue >> 24) & 0x1)) << 16));
+
+ bfd_put_32 (input_bfd, Rvalue, hit_data);
+ }
+ else if ((r_type == R_CR16_IMM32) || (r_type == R_CR16_IMM32a))
+ {
+ Rvalue = (((Rvalue >> 16)& 0xffff)
+ | (bfd_get_16 (input_bfd, hit_data)))
+ | ((Rvalue & 0xffff) << 16);
+ bfd_put_32 (input_bfd, Rvalue, hit_data);
+ }
+ else if (r_type == R_CR16_DISP24a)
+ {
+ Rvalue = (((Rvalue & 0xfffffe) | (Rvalue >> 23)));
+ Rvalue = ((Rvalue >> 16) & 0xff) | ((Rvalue & 0xffff) << 16)
+ | (bfd_get_32 (input_bfd, hit_data));
+
+ bfd_put_32 (input_bfd, Rvalue, hit_data);
+ }
+ else if ((r_type == R_CR16_NUM32) || (r_type == R_CR16_NUM32a))
+ {
+ bfd_put_32 (input_bfd, Rvalue, hit_data);
+ }
+ break;
+
+ default:
+ return bfd_reloc_notsupported;
+ }
+
+ return bfd_reloc_ok;
+}
+
+/* Delete some bytes from a section while relaxing. */
+
+static bfd_boolean
+elf32_cr16_relax_delete_bytes (struct bfd_link_info *link_info, bfd *abfd,
+ asection *sec, bfd_vma addr, int count)
+{
+ Elf_Internal_Shdr *symtab_hdr;
+ unsigned int sec_shndx;
+ bfd_byte *contents;
+ Elf_Internal_Rela *irel, *irelend;
+ Elf_Internal_Rela *irelalign;
+ bfd_vma toaddr;
+ Elf_Internal_Sym *isym;
+ Elf_Internal_Sym *isymend;
+ struct elf_link_hash_entry **sym_hashes;
+ struct elf_link_hash_entry **end_hashes;
+ struct elf_link_hash_entry **start_hashes;
+ unsigned int symcount;
+
+ sec_shndx = _bfd_elf_section_from_bfd_section (abfd, sec);
+
+ contents = elf_section_data (sec)->this_hdr.contents;
+
+ /* The deletion must stop at the next ALIGN reloc for an aligment
+ power larger than the number of bytes we are deleting. */
+ irelalign = NULL;
+ toaddr = sec->size;
+
+ irel = elf_section_data (sec)->relocs;
+ irelend = irel + sec->reloc_count;
+
+ /* Actually delete the bytes. */
+ memmove (contents + addr, contents + addr + count,
+ (size_t) (toaddr - addr - count));
+ sec->size -= count;
+
+ /* Adjust all the relocs. */
+ for (irel = elf_section_data (sec)->relocs; irel < irelend; irel++)
+ /* Get the new reloc address. */
+ if ((irel->r_offset > addr && irel->r_offset < toaddr))
+ irel->r_offset -= count;
+
+ /* Adjust the local symbols defined in this section. */
+ symtab_hdr = &elf_tdata (abfd)->symtab_hdr;
+ isym = (Elf_Internal_Sym *) symtab_hdr->contents;
+ for (isymend = isym + symtab_hdr->sh_info; isym < isymend; isym++)
+ {
+ if (isym->st_shndx == sec_shndx
+ && isym->st_value > addr
+ && isym->st_value < toaddr)
+ {
+ /* Adjust the addend of SWITCH relocations in this section,
+ which reference this local symbol. */
+ for (irel = elf_section_data (sec)->relocs; irel < irelend; irel++)
+ {
+ unsigned long r_symndx;
+ Elf_Internal_Sym *rsym;
+ bfd_vma addsym, subsym;
+
+ r_symndx = ELF32_R_SYM (irel->r_info);
+ rsym = (Elf_Internal_Sym *) symtab_hdr->contents + r_symndx;
+
+ /* Skip if not the local adjusted symbol. */
+ if (rsym != isym)
+ continue;
+
+ addsym = isym->st_value;
+ subsym = addsym - irel->r_addend;
+
+ /* Fix the addend only when -->> (addsym > addr >= subsym). */
+ if (subsym <= addr)
+ irel->r_addend -= count;
+ else
+ continue;
+ }
+
+ isym->st_value -= count;
+ }
+ }
+
+ /* Now adjust the global symbols defined in this section. */
+ symcount = (symtab_hdr->sh_size / sizeof (Elf32_External_Sym)
+ - symtab_hdr->sh_info);
+ sym_hashes = start_hashes = elf_sym_hashes (abfd);
+ end_hashes = sym_hashes + symcount;
+
+ for (; sym_hashes < end_hashes; sym_hashes++)
+ {
+ struct elf_link_hash_entry *sym_hash = *sym_hashes;
+
+ /* The '--wrap SYMBOL' option is causing a pain when the object file,
+ containing the definition of __wrap_SYMBOL, includes a direct
+ call to SYMBOL as well. Since both __wrap_SYMBOL and SYMBOL reference
+ the same symbol (which is __wrap_SYMBOL), but still exist as two
+ different symbols in 'sym_hashes', we don't want to adjust
+ the global symbol __wrap_SYMBOL twice.
+ This check is only relevant when symbols are being wrapped. */
+ if (link_info->wrap_hash != NULL)
+ {
+ struct elf_link_hash_entry **cur_sym_hashes;
+
+ /* Loop only over the symbols whom been already checked. */
+ for (cur_sym_hashes = start_hashes; cur_sym_hashes < sym_hashes;
+ cur_sym_hashes++)
+ /* If the current symbol is identical to 'sym_hash', that means
+ the symbol was already adjusted (or at least checked). */
+ if (*cur_sym_hashes == sym_hash)
+ break;
+
+ /* Don't adjust the symbol again. */
+ if (cur_sym_hashes < sym_hashes)
+ continue;
+ }
+
+ if ((sym_hash->root.type == bfd_link_hash_defined
+ || sym_hash->root.type == bfd_link_hash_defweak)
+ && sym_hash->root.u.def.section == sec
+ && sym_hash->root.u.def.value > addr
+ && sym_hash->root.u.def.value < toaddr)
+ sym_hash->root.u.def.value -= count;
+ }
+
+ return TRUE;
+}
+
+/* Relocate a CR16 ELF section. */
+
+static bfd_boolean
+elf32_cr16_relocate_section (bfd *output_bfd, struct bfd_link_info *info,
+ bfd *input_bfd, asection *input_section,
+ bfd_byte *contents, Elf_Internal_Rela *relocs,
+ Elf_Internal_Sym *local_syms,
+ asection **local_sections)
+{
+ Elf_Internal_Shdr *symtab_hdr;
+ struct elf_link_hash_entry **sym_hashes;
+ Elf_Internal_Rela *rel, *relend;
+
+ if (info->relocatable)
+ return TRUE;
+
+ symtab_hdr = &elf_tdata (input_bfd)->symtab_hdr;
+ sym_hashes = elf_sym_hashes (input_bfd);
+
+ rel = relocs;
+ relend = relocs + input_section->reloc_count;
+ for (; rel < relend; rel++)
+ {
+ int r_type;
+ reloc_howto_type *howto;
+ unsigned long r_symndx;
+ Elf_Internal_Sym *sym;
+ asection *sec;
+ struct elf_link_hash_entry *h;
+ bfd_vma relocation;
+ bfd_reloc_status_type r;
+
+ r_symndx = ELF32_R_SYM (rel->r_info);
+ r_type = ELF32_R_TYPE (rel->r_info);
+ howto = cr16_elf_howto_table + (r_type);
+
+ h = NULL;
+ sym = NULL;
+ sec = NULL;
+ if (r_symndx < symtab_hdr->sh_info)
+ {
+ sym = local_syms + r_symndx;
+ sec = local_sections[r_symndx];
+ relocation = _bfd_elf_rela_local_sym (output_bfd, sym, &sec, rel);
+ }
+ else
+ {
+ bfd_boolean unresolved_reloc, warned;
+
+ RELOC_FOR_GLOBAL_SYMBOL (info, input_bfd, input_section, rel,
+ r_symndx, symtab_hdr, sym_hashes,
+ h, sec, relocation,
+ unresolved_reloc, warned);
+ }
+
+ r = cr16_elf_final_link_relocate (howto, input_bfd, output_bfd,
+ input_section,
+ contents, rel->r_offset,
+ relocation, rel->r_addend,
+ info, sec, h == NULL);
+
+ if (r != bfd_reloc_ok)
+ {
+ const char *name;
+ const char *msg = NULL;
+
+ if (h != NULL)
+ name = h->root.root.string;
+ else
+ {
+ name = (bfd_elf_string_from_elf_section
+ (input_bfd, symtab_hdr->sh_link, sym->st_name));
+ if (name == NULL || *name == '\0')
+ name = bfd_section_name (input_bfd, sec);
+ }
+
+ switch (r)
+ {
+ case bfd_reloc_overflow:
+ if (!((*info->callbacks->reloc_overflow)
+ (info, (h ? &h->root : NULL), name, howto->name,
+ (bfd_vma) 0, input_bfd, input_section,
+ rel->r_offset)))
+ return FALSE;
+ break;
+
+ case bfd_reloc_undefined:
+ if (!((*info->callbacks->undefined_symbol)
+ (info, name, input_bfd, input_section,
+ rel->r_offset, TRUE)))
+ return FALSE;
+ break;
+
+ case bfd_reloc_outofrange:
+ msg = _("internal error: out of range error");
+ goto common_error;
+
+ case bfd_reloc_notsupported:
+ msg = _("internal error: unsupported relocation error");
+ goto common_error;
+
+ case bfd_reloc_dangerous:
+ msg = _("internal error: dangerous error");
+ goto common_error;
+
+ default:
+ msg = _("internal error: unknown error");
+ /* Fall through. */
+
+ common_error:
+ if (!((*info->callbacks->warning)
+ (info, msg, name, input_bfd, input_section,
+ rel->r_offset)))
+ return FALSE;
+ break;
+ }
+ }
+ }
+
+ return TRUE;
+}
+
+/* This is a version of bfd_generic_get_relocated_section_contents
+ which uses elf32_cr16_relocate_section. */
+
+static bfd_byte *
+elf32_cr16_get_relocated_section_contents (bfd *output_bfd,
+ struct bfd_link_info *link_info,
+ struct bfd_link_order *link_order,
+ bfd_byte *data,
+ bfd_boolean relocatable,
+ asymbol **symbols)
+{
+ Elf_Internal_Shdr *symtab_hdr;
+ asection *input_section = link_order->u.indirect.section;
+ bfd *input_bfd = input_section->owner;
+ asection **sections = NULL;
+ Elf_Internal_Rela *internal_relocs = NULL;
+ Elf_Internal_Sym *isymbuf = NULL;
+
+ /* We only need to handle the case of relaxing, or of having a
+ particular set of section contents, specially. */
+ if (relocatable
+ || elf_section_data (input_section)->this_hdr.contents == NULL)
+ return bfd_generic_get_relocated_section_contents (output_bfd, link_info,
+ link_order, data,
+ relocatable,
+ symbols);
+
+ symtab_hdr = &elf_tdata (input_bfd)->symtab_hdr;
+
+ memcpy (data, elf_section_data (input_section)->this_hdr.contents,
+ (size_t) input_section->size);
+
+ if ((input_section->flags & SEC_RELOC) != 0
+ && input_section->reloc_count > 0)
+ {
+ Elf_Internal_Sym *isym;
+ Elf_Internal_Sym *isymend;
+ asection **secpp;
+ bfd_size_type amt;
+
+ internal_relocs = _bfd_elf_link_read_relocs (input_bfd, input_section,
+ NULL, NULL, FALSE);
+ if (internal_relocs == NULL)
+ goto error_return;
+
+ if (symtab_hdr->sh_info != 0)
+ {
+ isymbuf = (Elf_Internal_Sym *) symtab_hdr->contents;
+ if (isymbuf == NULL)
+ isymbuf = bfd_elf_get_elf_syms (input_bfd, symtab_hdr,
+ symtab_hdr->sh_info, 0,
+ NULL, NULL, NULL);
+ if (isymbuf == NULL)
+ goto error_return;
+ }
+
+ amt = symtab_hdr->sh_info;
+ amt *= sizeof (asection *);
+ sections = bfd_malloc (amt);
+ if (sections == NULL && amt != 0)
+ goto error_return;
+
+ isymend = isymbuf + symtab_hdr->sh_info;
+ for (isym = isymbuf, secpp = sections; isym < isymend; ++isym, ++secpp)
+ {
+ asection *isec;
+
+ if (isym->st_shndx == SHN_UNDEF)
+ isec = bfd_und_section_ptr;
+ else if (isym->st_shndx == SHN_ABS)
+ isec = bfd_abs_section_ptr;
+ else if (isym->st_shndx == SHN_COMMON)
+ isec = bfd_com_section_ptr;
+ else
+ isec = bfd_section_from_elf_index (input_bfd, isym->st_shndx);
+
+ *secpp = isec;
+ }
+
+ if (! elf32_cr16_relocate_section (output_bfd, link_info, input_bfd,
+ input_section, data, internal_relocs,
+ isymbuf, sections))
+ goto error_return;
+
+ if (sections != NULL)
+ free (sections);
+ if (isymbuf != NULL
+ && symtab_hdr->contents != (unsigned char *) isymbuf)
+ free (isymbuf);
+ if (elf_section_data (input_section)->relocs != internal_relocs)
+ free (internal_relocs);
+ }
+
+ return data;
+
+ error_return:
+ if (sections != NULL)
+ free (sections);
+ if (isymbuf != NULL
+ && symtab_hdr->contents != (unsigned char *) isymbuf)
+ free (isymbuf);
+ if (internal_relocs != NULL
+ && elf_section_data (input_section)->relocs != internal_relocs)
+ free (internal_relocs);
+ return NULL;
+}
+
+/* This function handles relaxing for the CR16.
+
+ There's quite a few relaxing opportunites available on the CR16:
+
+ * bcond:24 -> bcond:16 2 bytes
+ * bcond:16 -> bcond:8 2 bytes
+ * arithmetic imm32 -> arithmetic imm16 2 bytes
+
+ Symbol- and reloc-reading infrastructure copied from elf-m10200.c. */
+
+static bfd_boolean
+elf32_cr16_relax_section (bfd *abfd, asection *sec,
+ struct bfd_link_info *link_info, bfd_boolean *again)
+{
+ Elf_Internal_Shdr *symtab_hdr;
+ Elf_Internal_Rela *internal_relocs;
+ Elf_Internal_Rela *irel, *irelend;
+ bfd_byte *contents = NULL;
+ Elf_Internal_Sym *isymbuf = NULL;
+
+ /* Assume nothing changes. */
+ *again = FALSE;
+
+ /* We don't have to do anything for a relocatable link, if
+ this section does not have relocs, or if this is not a
+ code section. */
+ if (link_info->relocatable
+ || (sec->flags & SEC_RELOC) == 0
+ || sec->reloc_count == 0
+ || (sec->flags & SEC_CODE) == 0)
+ return TRUE;
+
+ symtab_hdr = &elf_tdata (abfd)->symtab_hdr;
+
+ /* Get a copy of the native relocations. */
+ internal_relocs = _bfd_elf_link_read_relocs (abfd, sec, NULL, NULL,
+ link_info->keep_memory);
+ if (internal_relocs == NULL)
+ goto error_return;
+
+ /* Walk through them looking for relaxing opportunities. */
+ irelend = internal_relocs + sec->reloc_count;
+ for (irel = internal_relocs; irel < irelend; irel++)
+ {
+ bfd_vma symval;
+
+ /* If this isn't something that can be relaxed, then ignore
+ this reloc. */
+ if (ELF32_R_TYPE (irel->r_info) != (int) R_CR16_DISP16
+ && ELF32_R_TYPE (irel->r_info) != (int) R_CR16_DISP24)
+ continue;
+
+ /* Get the section contents if we haven't done so already. */
+ if (contents == NULL)
+ {
+ /* Get cached copy if it exists. */
+ if (elf_section_data (sec)->this_hdr.contents != NULL)
+ contents = elf_section_data (sec)->this_hdr.contents;
+ /* Go get them off disk. */
+ else if (!bfd_malloc_and_get_section (abfd, sec, &contents))
+ goto error_return;
+ }
+
+ /* Read this BFD's local symbols if we haven't done so already. */
+ if (isymbuf == NULL && symtab_hdr->sh_info != 0)
+ {
+ isymbuf = (Elf_Internal_Sym *) symtab_hdr->contents;
+ if (isymbuf == NULL)
+ isymbuf = bfd_elf_get_elf_syms (abfd, symtab_hdr,
+ symtab_hdr->sh_info, 0,
+ NULL, NULL, NULL);
+ if (isymbuf == NULL)
+ goto error_return;
+ }
+
+ /* Get the value of the symbol referred to by the reloc. */
+ if (ELF32_R_SYM (irel->r_info) < symtab_hdr->sh_info)
+ {
+ /* A local symbol. */
+ Elf_Internal_Sym *isym;
+ asection *sym_sec;
+
+ isym = isymbuf + ELF32_R_SYM (irel->r_info);
+ if (isym->st_shndx == SHN_UNDEF)
+ sym_sec = bfd_und_section_ptr;
+ else if (isym->st_shndx == SHN_ABS)
+ sym_sec = bfd_abs_section_ptr;
+ else if (isym->st_shndx == SHN_COMMON)
+ sym_sec = bfd_com_section_ptr;
+ else
+ sym_sec = bfd_section_from_elf_index (abfd, isym->st_shndx);
+ symval = (isym->st_value
+ + sym_sec->output_section->vma
+ + sym_sec->output_offset);
+ }
+ else
+ {
+ unsigned long indx;
+ struct elf_link_hash_entry *h;
+
+ /* An external symbol. */
+ indx = ELF32_R_SYM (irel->r_info) - symtab_hdr->sh_info;
+ h = elf_sym_hashes (abfd)[indx];
+ BFD_ASSERT (h != NULL);
+
+ if (h->root.type != bfd_link_hash_defined
+ && h->root.type != bfd_link_hash_defweak)
+ /* This appears to be a reference to an undefined
+ symbol. Just ignore it--it will be caught by the
+ regular reloc processing. */
+ continue;
+
+ symval = (h->root.u.def.value
+ + h->root.u.def.section->output_section->vma
+ + h->root.u.def.section->output_offset);
+ }
+
+ /* For simplicity of coding, we are going to modify the section
+ contents, the section relocs, and the BFD symbol table. We
+ must tell the rest of the code not to free up this
+ information. It would be possible to instead create a table
+ of changes which have to be made, as is done in coff-mips.c;
+ that would be more work, but would require less memory when
+ the linker is run. */
+
+ /* Try to turn a 24 branch/call into a 16bit relative
+ * branch/call. */
+ if (ELF32_R_TYPE (irel->r_info) == (int) R_CR16_DISP24)
+ {
+ bfd_vma value = symval;
+
+ /* Deal with pc-relative gunk. */
+ value -= (sec->output_section->vma + sec->output_offset);
+ value -= irel->r_offset;
+ value += irel->r_addend;
+
+ /* See if the value will fit in 16 bits, note the high value is
+ 0xfffe + 2 as the target will be two bytes closer if we are
+ able to relax. */
+ if ((long) value < 0x10000 && (long) value > -0x10002)
+ {
+ unsigned int code;
+
+ /* Get the opcode. */
+ code = (unsigned int) bfd_get_32 (abfd, contents + irel->r_offset);
+
+ /* Verify it's a 'bcond' and fix the opcode. */
+ if ((code & 0xffff) == 0x0010)
+ {
+ bfd_put_16 (abfd, 0x1800 | ((0xf & (code >>20))<<4), contents + irel->r_offset);
+ bfd_put_16 (abfd, value, contents + irel->r_offset+2);
+ }
+ else
+ continue;
+
+ /* Note that we've changed the relocs, section contents, etc. */
+ elf_section_data (sec)->relocs = internal_relocs;
+ elf_section_data (sec)->this_hdr.contents = contents;
+ symtab_hdr->contents = (unsigned char *) isymbuf;
+
+ /* Fix the relocation's type. */
+ irel->r_info = ELF32_R_INFO (ELF32_R_SYM (irel->r_info),
+ R_CR16_DISP16);
+
+ /* Delete two bytes of data. */
+ if (!elf32_cr16_relax_delete_bytes (link_info, abfd, sec,
+ irel->r_offset + 2, 2))
+ goto error_return;
+
+ /* That will change things, so, we should relax again.
+ Note that this is not required, and it may be slow. */
+ *again = TRUE;
+ }
+ }
+
+ /* Try to turn a 16bit pc-relative branch into an
+ 8bit pc-relative branch. */
+ if (ELF32_R_TYPE (irel->r_info) == (int) R_CR16_DISP16)
+ {
+ bfd_vma value = symval;
+
+ /* Deal with pc-relative gunk. */
+ value -= (sec->output_section->vma + sec->output_offset);
+ value -= irel->r_offset;
+ value += irel->r_addend;
+
+ /* See if the value will fit in 8 bits, note the high value is
+ 0xfc + 2 as the target will be two bytes closer if we are
+ able to relax. */
+ if ((long) value < 0xfe && (long) value > -0x100)
+ {
+ unsigned short code;
+
+ /* Get the opcode. */
+ code = (unsigned short) bfd_get_16 (abfd, contents + irel->r_offset);
+
+ /* Verify it's a 'bcond' opcode. */
+ if ((code & 0xff00) == 0x1800)
+ {
+ bfd_put_8 (abfd, 0x1 | ((0xf & (code>>4))<<4), contents + irel->r_offset);
+ bfd_put_8 (abfd, value, contents + irel->r_offset+2);
+ }
+ else
+ continue;
+
+ /* Note that we've changed the relocs, section contents, etc. */
+ elf_section_data (sec)->relocs = internal_relocs;
+ elf_section_data (sec)->this_hdr.contents = contents;
+ symtab_hdr->contents = (unsigned char *) isymbuf;
+
+ /* Fix the relocation's type. */
+ irel->r_info = ELF32_R_INFO (ELF32_R_SYM (irel->r_info),
+ R_CR16_DISP8);
+
+ /* Delete two bytes of data. */
+ if (!elf32_cr16_relax_delete_bytes (link_info, abfd, sec,
+ irel->r_offset + 2, 2))
+ goto error_return;
+
+ /* That will change things, so, we should relax again.
+ Note that this is not required, and it may be slow. */
+ *again = TRUE;
+ }
+ }
+
+#if 0 // REVISIT: To support IMM relaxation in CR16 target
+ /* Try to turn a 32bit immediate address into
+ a 20bit immediate address. */
+ if (ELF32_R_TYPE (irel->r_info) == (int) R_CR16_IMM32)
+ {
+ bfd_vma value = symval;
+
+ /* See if the value will fit in 20 bits. */
+ if ((long) value < 0x7ffff && (long) value > -0x80000)
+ {
+ unsigned short code;
+
+ /* Get the opcode. */
+ code = (unsigned short) bfd_get_16 (abfd, contents + irel->r_offset);
+
+ /* Verify it's a 'arithmetic double'. */
+ if ((code & 0xfff0) != 0x0070)
+ continue;
+
+ /* Note that we've changed the relocs, section contents, etc. */
+ elf_section_data (sec)->relocs = internal_relocs;
+ elf_section_data (sec)->this_hdr.contents = contents;
+ symtab_hdr->contents = (unsigned char *) isymbuf;
+
+ /* Fix the opcode. */
+ bfd_put_8 (abfd, (code & 0xff) - 0x10, contents + irel->r_offset);
+
+ /* Fix the relocation's type. */
+ irel->r_info = ELF32_R_INFO (ELF32_R_SYM (irel->r_info),
+ R_CR16_IMM20);
+
+ /* Delete two bytes of data. */
+ if (!elf32_cr16_relax_delete_bytes (link_info, abfd, sec,
+ irel->r_offset + 2, 2))
+ goto error_return;
+
+ /* That will change things, so, we should relax again.
+ Note that this is not required, and it may be slow. */
+ *again = TRUE;
+ }
+ }
+ /* Try to turn a 20bit/16bit immediate address into
+ a 4bit immediate address. */
+ if ((ELF32_R_TYPE (irel->r_info) == (int) R_CR16_IMM20)
+ || (ELF32_R_TYPE (irel->r_info) == (int) R_CR16_IMM16))
+ {
+ bfd_vma value = symval;
+
+ /* See if the value will fit in 4 bits. */
+ if ((long) value < 0x7 && (long) value > -0x8)
+ {
+ unsigned short code;
+
+ /* Get the opcode. */
+ code = (unsigned short) bfd_get_8 (abfd, contents + irel->r_offset);
+
+ /* Verify it's a 'arithmetic double'. */
+ if (((code & 0xff) != 0x50) || ((code & 0xff) != 0x45))
+ continue;
+
+ /* Note that we've changed the relocs, section contents, etc. */
+ elf_section_data (sec)->relocs = internal_relocs;
+ elf_section_data (sec)->this_hdr.contents = contents;
+ symtab_hdr->contents = (unsigned char *) isymbuf;
+
+ /* Fix the opcode. */
+ bfd_put_8 (abfd, (code & 0xff) - 0x10, contents + irel->r_offset);
+
+ /* Fix the relocation's type. */
+ irel->r_info = ELF32_R_INFO (ELF32_R_SYM (irel->r_info),
+ R_CR16_IMM4);
+
+ /* Delete two bytes of data. */
+ if (!elf32_cr16_relax_delete_bytes (link_info, abfd, sec,
+ irel->r_offset + 2, 2))
+ goto error_return;
+
+ /* That will change things, so, we should relax again.
+ Note that this is not required, and it may be slow. */
+ *again = TRUE;
+ }
+ }
+#endif
+ }
+
+ if (isymbuf != NULL
+ && symtab_hdr->contents != (unsigned char *) isymbuf)
+ {
+ if (! link_info->keep_memory)
+ free (isymbuf);
+ else
+ {
+ /* Cache the symbols for elf_link_input_bfd. */
+ symtab_hdr->contents = (unsigned char *) isymbuf;
+ }
+ }
+
+ if (contents != NULL
+ && elf_section_data (sec)->this_hdr.contents != contents)
+ {
+ if (! link_info->keep_memory)
+ free (contents);
+ else
+ {
+ /* Cache the section contents for elf_link_input_bfd. */
+ elf_section_data (sec)->this_hdr.contents = contents;
+ }
+ }
+
+ if (internal_relocs != NULL
+ && elf_section_data (sec)->relocs != internal_relocs)
+ free (internal_relocs);
+
+ return TRUE;
+
+ error_return:
+ if (isymbuf != NULL
+ && symtab_hdr->contents != (unsigned char *) isymbuf)
+ free (isymbuf);
+ if (contents != NULL
+ && elf_section_data (sec)->this_hdr.contents != contents)
+ free (contents);
+ if (internal_relocs != NULL
+ && elf_section_data (sec)->relocs != internal_relocs)
+ free (internal_relocs);
+
+ return FALSE;
+}
+
+static asection *
+elf32_cr16_gc_mark_hook (asection *sec,
+ struct bfd_link_info *info ATTRIBUTE_UNUSED,
+ Elf_Internal_Rela *rel ATTRIBUTE_UNUSED,
+ struct elf_link_hash_entry *h,
+ Elf_Internal_Sym *sym)
+{
+ if (h == NULL)
+ return bfd_section_from_elf_index (sec->owner, sym->st_shndx);
+
+ switch (h->root.type)
+ {
+ case bfd_link_hash_defined:
+ case bfd_link_hash_defweak:
+ return h->root.u.def.section;
+
+ case bfd_link_hash_common:
+ return h->root.u.c.p->section;
+
+ default:
+ return NULL;
+ }
+}
+
+/* Update the got entry reference counts for the section being removed. */
+
+static bfd_boolean
+elf32_cr16_gc_sweep_hook (bfd *abfd ATTRIBUTE_UNUSED,
+ struct bfd_link_info *info ATTRIBUTE_UNUSED,
+ asection *sec ATTRIBUTE_UNUSED,
+ const Elf_Internal_Rela *relocs ATTRIBUTE_UNUSED)
+{
+ /* We don't support garbage collection of GOT and PLT relocs yet. */
+ return TRUE;
+}
+
+/* Definitions for setting CR16 target vector. */
+#define TARGET_LITTLE_SYM bfd_elf32_cr16_vec
+#define TARGET_LITTLE_NAME "elf32-cr16"
+#define ELF_ARCH bfd_arch_cr16
+#define ELF_MACHINE_CODE EM_CR16
+#define ELF_MAXPAGESIZE 0x1
+#define elf_symbol_leading_char '_'
+
+#define bfd_elf32_bfd_reloc_type_lookup elf_cr16_reloc_type_lookup
+#define bfd_elf32_bfd_reloc_name_lookup elf_cr16_reloc_name_lookup
+#define elf_info_to_howto elf_cr16_info_to_howto
+#define elf_info_to_howto_rel 0
+#define elf_backend_relocate_section elf32_cr16_relocate_section
+#define bfd_elf32_bfd_relax_section elf32_cr16_relax_section
+#define bfd_elf32_bfd_get_relocated_section_contents \
+ elf32_cr16_get_relocated_section_contents
+#define elf_backend_gc_mark_hook elf32_cr16_gc_mark_hook
+#define elf_backend_gc_sweep_hook elf32_cr16_gc_sweep_hook
+#define elf_backend_can_gc_sections 1
+#define elf_backend_rela_normal 1
+
+#include "elf32-target.h"
"BFD_RELOC_16C_IMM24_C",
"BFD_RELOC_16C_IMM32",
"BFD_RELOC_16C_IMM32_C",
+ "BFD_RELOC_CR16_NUM8",
+ "BFD_RELOC_CR16_NUM16",
+ "BFD_RELOC_CR16_NUM32",
+ "BFD_RELOC_CR16_NUM32a",
+ "BFD_RELOC_CR16_REGREL0",
+ "BFD_RELOC_CR16_REGREL4",
+ "BFD_RELOC_CR16_REGREL4a",
+ "BFD_RELOC_CR16_REGREL14",
+ "BFD_RELOC_CR16_REGREL14a",
+ "BFD_RELOC_CR16_REGREL16",
+ "BFD_RELOC_CR16_REGREL20",
+ "BFD_RELOC_CR16_REGREL20a",
+ "BFD_RELOC_CR16_ABS20",
+ "BFD_RELOC_CR16_ABS24",
+ "BFD_RELOC_CR16_IMM4",
+ "BFD_RELOC_CR16_IMM8",
+ "BFD_RELOC_CR16_IMM16",
+ "BFD_RELOC_CR16_IMM20",
+ "BFD_RELOC_CR16_IMM24",
+ "BFD_RELOC_CR16_IMM32",
+ "BFD_RELOC_CR16_IMM32a",
+ "BFD_RELOC_CR16_DISP4",
+ "BFD_RELOC_CR16_DISP8",
+ "BFD_RELOC_CR16_DISP16",
+ "BFD_RELOC_CR16_DISP20",
+ "BFD_RELOC_CR16_DISP24",
+ "BFD_RELOC_CR16_DISP24a",
"BFD_RELOC_CRX_REL4",
"BFD_RELOC_CRX_REL8",
"BFD_RELOC_CRX_REL8_CMP",
ENUMDOC
NS CR16C Relocations.
+ENUM
+ BFD_RELOC_CR16_NUM8
+ENUMX
+ BFD_RELOC_CR16_NUM16
+ENUMX
+ BFD_RELOC_CR16_NUM32
+ENUMX
+ BFD_RELOC_CR16_NUM32a
+ENUMX
+ BFD_RELOC_CR16_REGREL0
+ENUMX
+ BFD_RELOC_CR16_REGREL4
+ENUMX
+ BFD_RELOC_CR16_REGREL4a
+ENUMX
+ BFD_RELOC_CR16_REGREL14
+ENUMX
+ BFD_RELOC_CR16_REGREL14a
+ENUMX
+ BFD_RELOC_CR16_REGREL16
+ENUMX
+ BFD_RELOC_CR16_REGREL20
+ENUMX
+ BFD_RELOC_CR16_REGREL20a
+ENUMX
+ BFD_RELOC_CR16_ABS20
+ENUMX
+ BFD_RELOC_CR16_ABS24
+ENUMX
+ BFD_RELOC_CR16_IMM4
+ENUMX
+ BFD_RELOC_CR16_IMM8
+ENUMX
+ BFD_RELOC_CR16_IMM16
+ENUMX
+ BFD_RELOC_CR16_IMM20
+ENUMX
+ BFD_RELOC_CR16_IMM24
+ENUMX
+ BFD_RELOC_CR16_IMM32
+ENUMX
+ BFD_RELOC_CR16_IMM32a
+ENUMX
+ BFD_RELOC_CR16_DISP4
+ENUMX
+ BFD_RELOC_CR16_DISP8
+ENUMX
+ BFD_RELOC_CR16_DISP16
+ENUMX
+ BFD_RELOC_CR16_DISP20
+ENUMX
+ BFD_RELOC_CR16_DISP24
+ENUMX
+ BFD_RELOC_CR16_DISP24a
+ENUMDOC
+ NS CR16 Relocations.
+
ENUM
BFD_RELOC_CRX_REL4
ENUMX
extern const bfd_target bfd_elf32_bigarm_vxworks_vec;
extern const bfd_target bfd_elf32_bigmips_vec;
extern const bfd_target bfd_elf32_bigmips_vxworks_vec;
+extern const bfd_target bfd_elf32_cr16_vec;
extern const bfd_target bfd_elf32_cr16c_vec;
extern const bfd_target bfd_elf32_cris_vec;
extern const bfd_target bfd_elf32_crx_vec;
&bfd_elf32_bigarm_vxworks_vec,
&bfd_elf32_bigmips_vec,
&bfd_elf32_bigmips_vxworks_vec,
+ &bfd_elf32_cr16_vec,
&bfd_elf32_cr16c_vec,
&bfd_elf32_cris_vec,
&bfd_elf32_crx_vec,
+2007-06-29 M R Swami Reddy <MR.Swami.Redd@nsc.com>
+
+ * Makefile.am: Add CR16 related entry.
+ * Makefile.in: Regenerate.
+ * config/tc-cr16.h: New file
+ * config/tc-cr16.c: New file
+ * doc/c-cr16.texi: New file for cr16
+ * doc/all.texi: Entry for cr16
+ * doc/Makefile.am: Added c-cr16.texi
+ * doc/Makefile.in: Regenerate
+ * doc/as.texinfo: Entry for CR16 target
+ * NEWS: Announce the support for the new target.
+
2007-06-26 Paul Brook <paul@codesourcery.com>
* config/tc-arm.c (parse_operands): Accept generic coprocessor regs
arm \
avr \
bfin \
+ cr16 \
cris \
crx \
d10v \
config/tc-arm.c \
config/tc-avr.c \
config/tc-bfin.c \
+ config/tc-cr16.c \
config/tc-cris.c \
config/tc-crx.c \
config/tc-d10v.c \
config/tc-arm.h \
config/tc-avr.h \
config/tc-bfin.h \
+ config/tc-cr16.h \
config/tc-cris.h \
config/tc-crx.h \
config/tc-d10v.h \
$(INCDIR)/hashtab.h $(INCDIR)/elf/common.h $(INCDIR)/elf/bfin.h \
$(INCDIR)/elf/reloc-macros.h $(srcdir)/config/bfin-aux.h \
$(srcdir)/config/bfin-defs.h $(INCDIR)/opcode/bfin.h
+DEPTC_cr16_elf = $(srcdir)/config/obj-elf.h $(BFDDIR)/elf-bfd.h \
+ $(INCDIR)/elf/common.h $(INCDIR)/elf/internal.h $(INCDIR)/elf/external.h \
+ $(INCDIR)/bfdlink.h $(srcdir)/config/tc-cr16.h dwarf2dbg.h \
+ $(INCDIR)/safe-ctype.h dwarf2dbg.h $(INCDIR)/opcode/cr16.h \
+ $(INCDIR)/elf/cr16.h $(INCDIR)/elf/reloc-macros.h
DEPTC_cris_aout = $(srcdir)/config/obj-aout.h $(srcdir)/config/tc-cris.h \
$(BFDDIR)/libaout.h $(INCDIR)/bfdlink.h $(INCDIR)/safe-ctype.h \
subsegs.h $(INCDIR)/obstack.h $(INCDIR)/opcode/cris.h \
$(INCDIR)/bfdlink.h $(srcdir)/config/tc-bfin.h dwarf2dbg.h \
$(INCDIR)/safe-ctype.h subsegs.h $(INCDIR)/obstack.h \
$(INCDIR)/obstack.h struc-symbol.h dwarf2dbg.h $(INCDIR)/aout/aout64.h
+DEPOBJ_cr16_elf = $(srcdir)/config/obj-elf.h $(BFDDIR)/elf-bfd.h \
+ $(INCDIR)/elf/common.h $(INCDIR)/elf/internal.h $(INCDIR)/elf/external.h \
+ $(INCDIR)/bfdlink.h $(srcdir)/config/tc-cr16.h dwarf2dbg.h \
+ $(INCDIR)/safe-ctype.h subsegs.h $(INCDIR)/obstack.h \
+ $(INCDIR)/obstack.h struc-symbol.h dwarf2dbg.h $(INCDIR)/aout/aout64.h
DEPOBJ_cris_aout = $(srcdir)/config/obj-aout.h $(srcdir)/config/tc-cris.h \
$(BFDDIR)/libaout.h $(INCDIR)/bfdlink.h $(INCDIR)/aout/aout64.h \
$(INCDIR)/obstack.h
$(INCDIR)/bfdlink.h $(srcdir)/config/tc-bfin.h dwarf2dbg.h \
$(srcdir)/config/obj-coff.h $(INCDIR)/coff/internal.h \
$(BFDDIR)/libcoff.h
+DEP_cr16_elf = $(srcdir)/config/obj-elf.h $(BFDDIR)/elf-bfd.h \
+ $(INCDIR)/elf/common.h $(INCDIR)/elf/internal.h $(INCDIR)/elf/external.h \
+ $(INCDIR)/bfdlink.h $(srcdir)/config/tc-cr16.h dwarf2dbg.h \
+ $(srcdir)/config/obj-coff.h $(INCDIR)/coff/internal.h \
+ $(BFDDIR)/libcoff.h
DEP_cris_aout = $(srcdir)/config/obj-aout.h $(srcdir)/config/tc-cris.h \
$(BFDDIR)/libaout.h $(INCDIR)/bfdlink.h
DEP_cris_elf = $(srcdir)/config/obj-elf.h $(BFDDIR)/elf-bfd.h \
arm \
avr \
bfin \
+ cr16 \
cris \
crx \
d10v \
config/tc-arm.c \
config/tc-avr.c \
config/tc-bfin.c \
+ config/tc-cr16.c \
config/tc-cris.c \
config/tc-crx.c \
config/tc-d10v.c \
config/tc-arm.h \
config/tc-avr.h \
config/tc-bfin.h \
+ config/tc-cr16.h \
config/tc-cris.h \
config/tc-crx.h \
config/tc-d10v.h \
$(INCDIR)/elf/reloc-macros.h $(srcdir)/config/bfin-aux.h \
$(srcdir)/config/bfin-defs.h $(INCDIR)/opcode/bfin.h
+DEPTC_cr16_elf = $(srcdir)/config/obj-elf.h $(BFDDIR)/elf-bfd.h \
+ $(INCDIR)/elf/common.h $(INCDIR)/elf/internal.h $(INCDIR)/elf/external.h \
+ $(INCDIR)/bfdlink.h $(srcdir)/config/tc-cr16.h dwarf2dbg.h \
+ $(INCDIR)/safe-ctype.h dwarf2dbg.h $(INCDIR)/opcode/cr16.h \
+ $(INCDIR)/elf/cr16.h $(INCDIR)/elf/reloc-macros.h
+
DEPTC_cris_aout = $(srcdir)/config/obj-aout.h $(srcdir)/config/tc-cris.h \
$(BFDDIR)/libaout.h $(INCDIR)/bfdlink.h $(INCDIR)/safe-ctype.h \
subsegs.h $(INCDIR)/obstack.h $(INCDIR)/opcode/cris.h \
$(INCDIR)/safe-ctype.h subsegs.h $(INCDIR)/obstack.h \
$(INCDIR)/obstack.h struc-symbol.h dwarf2dbg.h $(INCDIR)/aout/aout64.h
+DEPOBJ_cr16_elf = $(srcdir)/config/obj-elf.h $(BFDDIR)/elf-bfd.h \
+ $(INCDIR)/elf/common.h $(INCDIR)/elf/internal.h $(INCDIR)/elf/external.h \
+ $(INCDIR)/bfdlink.h $(srcdir)/config/tc-cr16.h dwarf2dbg.h \
+ $(INCDIR)/safe-ctype.h subsegs.h $(INCDIR)/obstack.h \
+ $(INCDIR)/obstack.h struc-symbol.h dwarf2dbg.h $(INCDIR)/aout/aout64.h
+
DEPOBJ_cris_aout = $(srcdir)/config/obj-aout.h $(srcdir)/config/tc-cris.h \
$(BFDDIR)/libaout.h $(INCDIR)/bfdlink.h $(INCDIR)/aout/aout64.h \
$(INCDIR)/obstack.h
$(srcdir)/config/obj-coff.h $(INCDIR)/coff/internal.h \
$(BFDDIR)/libcoff.h
+DEP_cr16_elf = $(srcdir)/config/obj-elf.h $(BFDDIR)/elf-bfd.h \
+ $(INCDIR)/elf/common.h $(INCDIR)/elf/internal.h $(INCDIR)/elf/external.h \
+ $(INCDIR)/bfdlink.h $(srcdir)/config/tc-cr16.h dwarf2dbg.h \
+ $(srcdir)/config/obj-coff.h $(INCDIR)/coff/internal.h \
+ $(BFDDIR)/libcoff.h
+
DEP_cris_aout = $(srcdir)/config/obj-aout.h $(srcdir)/config/tc-cris.h \
$(BFDDIR)/libaout.h $(INCDIR)/bfdlink.h
@for dep in $?; do \
case '$(am__configure_deps)' in \
*$$dep*) \
- echo ' cd $(srcdir) && $(AUTOMAKE) --cygnus '; \
- cd $(srcdir) && $(AUTOMAKE) --cygnus \
+ echo ' cd $(srcdir) && $(AUTOMAKE) --foreign '; \
+ cd $(srcdir) && $(AUTOMAKE) --foreign \
&& exit 0; \
exit 1;; \
esac; \
done; \
- echo ' cd $(top_srcdir) && $(AUTOMAKE) --cygnus Makefile'; \
+ echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign Makefile'; \
cd $(top_srcdir) && \
- $(AUTOMAKE) --cygnus Makefile
+ $(AUTOMAKE) --foreign Makefile
.PRECIOUS: Makefile
Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
@case '$?' in \
-*- text -*-
+* Support for the National Semiconductor CR16 target has been added.
+
* Added gas .reloc pseudo. This is a low-level interface for creating
relocations.
--- /dev/null
+/* tc-cr16.c -- Assembler code for the CR16 CPU core.
+ Copyright 2007 Free Software Foundation, Inc.
+
+ Contributed by M R Swami Reddy <MR.Swami.Reddy@nsc.com>
+
+ This file is part of GAS, the GNU Assembler.
+
+ GAS is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2, or (at your option)
+ any later version.
+
+ GAS is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with GAS; see the file COPYING. If not, write to the
+ Free Software Foundation, 51 Franklin Street - Fifth Floor, Boston,
+ MA 02110-1301, USA. */
+
+#include "as.h"
+#include "safe-ctype.h"
+#include "dwarf2dbg.h"
+#include "opcode/cr16.h"
+#include "elf/cr16.h"
+
+
+/* Word is considered here as a 16-bit unsigned short int. */
+#define WORD_SHIFT 16
+
+/* Register is 2-byte size. */
+#define REG_SIZE 2
+
+/* Maximum size of a single instruction (in words). */
+#define INSN_MAX_SIZE 3
+
+/* Maximum bits which may be set in a `mask16' operand. */
+#define MAX_REGS_IN_MASK16 8
+
+/* Assign a number NUM, shifted by SHIFT bytes, into a location
+ pointed by index BYTE of array 'output_opcode'. */
+#define CR16_PRINT(BYTE, NUM, SHIFT) output_opcode[BYTE] |= (NUM << SHIFT)
+
+/* Operand errors. */
+typedef enum
+ {
+ OP_LEGAL = 0, /* Legal operand. */
+ OP_OUT_OF_RANGE, /* Operand not within permitted range. */
+ OP_NOT_EVEN /* Operand is Odd number, should be even. */
+ }
+op_err;
+
+/* Opcode mnemonics hash table. */
+static struct hash_control *cr16_inst_hash;
+/* CR16 registers hash table. */
+static struct hash_control *reg_hash;
+/* CR16 register pair hash table. */
+static struct hash_control *regp_hash;
+/* CR16 processor registers hash table. */
+static struct hash_control *preg_hash;
+/* CR16 processor registers 32 bit hash table. */
+static struct hash_control *pregp_hash;
+/* Current instruction we're assembling. */
+const inst *instruction;
+
+
+static int code_label = 0;
+
+/* Global variables. */
+
+/* Array to hold an instruction encoding. */
+long output_opcode[2];
+
+/* Nonzero means a relocatable symbol. */
+int relocatable;
+
+/* A copy of the original instruction (used in error messages). */
+char ins_parse[MAX_INST_LEN];
+
+/* The current processed argument number. */
+int cur_arg_num;
+
+/* Generic assembler global variables which must be defined by all targets. */
+
+/* Characters which always start a comment. */
+const char comment_chars[] = "#";
+
+/* Characters which start a comment at the beginning of a line. */
+const char line_comment_chars[] = "#";
+
+/* This array holds machine specific line separator characters. */
+const char line_separator_chars[] = ";";
+
+/* Chars that can be used to separate mant from exp in floating point nums. */
+const char EXP_CHARS[] = "eE";
+
+/* Chars that mean this number is a floating point constant as in 0f12.456 */
+const char FLT_CHARS[] = "f'";
+
+/* Target-specific multicharacter options, not const-declared at usage. */
+const char *md_shortopts = "";
+struct option md_longopts[] =
+{
+ {NULL, no_argument, NULL, 0}
+};
+size_t md_longopts_size = sizeof (md_longopts);
+
+static void
+l_cons (int nbytes)
+{
+ int c;
+ expressionS exp;
+
+#ifdef md_flush_pending_output
+ md_flush_pending_output ();
+#endif
+
+ if (is_it_end_of_statement ())
+ {
+ demand_empty_rest_of_line ();
+ return;
+ }
+
+#ifdef TC_ADDRESS_BYTES
+ if (nbytes == 0)
+ nbytes = TC_ADDRESS_BYTES ();
+#endif
+
+#ifdef md_cons_align
+ md_cons_align (nbytes);
+#endif
+
+ c = 0;
+ do
+ {
+ unsigned int bits_available = BITS_PER_CHAR * nbytes;
+ char *hold = input_line_pointer;
+
+ expression (&exp);
+
+ if (*input_line_pointer == ':')
+ {
+ /* Bitfields. */
+ long value = 0;
+
+ for (;;)
+ {
+ unsigned long width;
+
+ if (*input_line_pointer != ':')
+ {
+ input_line_pointer = hold;
+ break;
+ }
+ if (exp.X_op == O_absent)
+ {
+ as_warn (_("using a bit field width of zero"));
+ exp.X_add_number = 0;
+ exp.X_op = O_constant;
+ }
+
+ if (exp.X_op != O_constant)
+ {
+ *input_line_pointer = '\0';
+ as_bad (_("field width \"%s\" too complex for a bitfield"), hold);
+ *input_line_pointer = ':';
+ demand_empty_rest_of_line ();
+ return;
+ }
+
+ if ((width = exp.X_add_number) >
+ (unsigned int)(BITS_PER_CHAR * nbytes))
+ {
+ as_warn (_("field width %lu too big to fit in %d bytes: truncated to %d bits"), width, nbytes, (BITS_PER_CHAR * nbytes));
+ width = BITS_PER_CHAR * nbytes;
+ } /* Too big. */
+
+
+ if (width > bits_available)
+ {
+ /* FIXME-SOMEDAY: backing up and reparsing is wasteful. */
+ input_line_pointer = hold;
+ exp.X_add_number = value;
+ break;
+ }
+
+ /* Skip ':'. */
+ hold = ++input_line_pointer;
+
+ expression (&exp);
+ if (exp.X_op != O_constant)
+ {
+ char cache = *input_line_pointer;
+
+ *input_line_pointer = '\0';
+ as_bad (_("field value \"%s\" too complex for a bitfield"), hold);
+ *input_line_pointer = cache;
+ demand_empty_rest_of_line ();
+ return;
+ }
+
+ value |= ((~(-1 << width) & exp.X_add_number)
+ << ((BITS_PER_CHAR * nbytes) - bits_available));
+
+ if ((bits_available -= width) == 0
+ || is_it_end_of_statement ()
+ || *input_line_pointer != ',')
+ break;
+
+ hold = ++input_line_pointer;
+ expression (&exp);
+ }
+
+ exp.X_add_number = value;
+ exp.X_op = O_constant;
+ exp.X_unsigned = 1;
+ }
+
+ if ((*(input_line_pointer) == '@') && (*(input_line_pointer +1) == 'c'))
+ code_label = 1;
+ emit_expr (&exp, (unsigned int) nbytes);
+ ++c;
+ if ((*(input_line_pointer) == '@') && (*(input_line_pointer +1) == 'c'))
+ {
+ input_line_pointer +=3;
+ break;
+ }
+ }
+ while ((*input_line_pointer++ == ','));
+
+ /* Put terminator back into stream. */
+ input_line_pointer--;
+
+ demand_empty_rest_of_line ();
+}
+
+
+/* This table describes all the machine specific pseudo-ops
+ the assembler has to support. The fields are:
+ *** Pseudo-op name without dot.
+ *** Function to call to execute this pseudo-op.
+ *** Integer arg to pass to the function. */
+
+const pseudo_typeS md_pseudo_table[] =
+{
+ /* In CR16 machine, align is in bytes (not a ptwo boundary). */
+ {"align", s_align_bytes, 0},
+ {"long", l_cons, 4 },
+ {0, 0, 0}
+};
+
+/* CR16 relaxation table. */
+const relax_typeS md_relax_table[] =
+{
+ /* bCC */
+ {0xfa, -0x100, 2, 1}, /* 8 */
+ {0xfffe, -0x10000, 4, 2}, /* 16 */
+ {0xfffffe, -0x1000000, 6, 0}, /* 24 */
+};
+
+/* Return the bit size for a given operand. */
+
+static int
+get_opbits (operand_type op)
+{
+ if (op < MAX_OPRD)
+ return cr16_optab[op].bit_size;
+
+ return 0;
+}
+
+/* Return the argument type of a given operand. */
+
+static argtype
+get_optype (operand_type op)
+{
+ if (op < MAX_OPRD)
+ return cr16_optab[op].arg_type;
+ else
+ return nullargs;
+}
+
+/* Return the flags of a given operand. */
+
+static int
+get_opflags (operand_type op)
+{
+ if (op < MAX_OPRD)
+ return cr16_optab[op].flags;
+
+ return 0;
+}
+
+/* Get the cc code. */
+
+static int
+get_cc (char *cc_name)
+{
+ unsigned int i;
+
+ for (i = 0; i < cr16_num_cc; i++)
+ if (strcmp (cc_name, cr16_b_cond_tab[i]) == 0)
+ return i;
+
+ return -1;
+}
+
+/* Get the core processor register 'reg_name'. */
+
+static reg
+get_register (char *reg_name)
+{
+ const reg_entry *reg;
+
+ reg = (const reg_entry *) hash_find (reg_hash, reg_name);
+
+ if (reg != NULL)
+ return reg->value.reg_val;
+
+ return nullregister;
+}
+/* Get the core processor register-pair 'reg_name'. */
+
+static reg
+get_register_pair (char *reg_name)
+{
+ const reg_entry *reg;
+ char tmp_rp[16]="\0";
+
+ /* Add '(' and ')' to the reg pair, if its not present. */
+ if (reg_name[0] != '(')
+ {
+ tmp_rp[0] = '(';
+ strcat (tmp_rp, reg_name);
+ strcat (tmp_rp,")");
+ reg = (const reg_entry *) hash_find (regp_hash, tmp_rp);
+ }
+ else
+ reg = (const reg_entry *) hash_find (regp_hash, reg_name);
+
+ if (reg != NULL)
+ return reg->value.reg_val;
+
+ return nullregister;
+}
+
+/* Get the index register 'reg_name'. */
+
+static reg
+get_index_register (char *reg_name)
+{
+ const reg_entry *reg;
+
+ reg = (const reg_entry *) hash_find (reg_hash, reg_name);
+
+ if ((reg != NULL)
+ && ((reg->value.reg_val == 12) || (reg->value.reg_val == 13)))
+ return reg->value.reg_val;
+
+ return nullregister;
+}
+/* Get the core processor index register-pair 'reg_name'. */
+
+static reg
+get_index_register_pair (char *reg_name)
+{
+ const reg_entry *reg;
+
+ reg = (const reg_entry *) hash_find (regp_hash, reg_name);
+
+ if (reg != NULL)
+ {
+ if ((reg->value.reg_val != 1) || (reg->value.reg_val != 7)
+ || (reg->value.reg_val != 9) || (reg->value.reg_val > 10))
+ return reg->value.reg_val;
+
+ as_bad (_("Unknown register pair - index relative mode: `%d'"), reg->value.reg_val);
+ }
+
+ return nullregister;
+}
+
+/* Get the processor register 'preg_name'. */
+
+static preg
+get_pregister (char *preg_name)
+{
+ const reg_entry *preg;
+
+ preg = (const reg_entry *) hash_find (preg_hash, preg_name);
+
+ if (preg != NULL)
+ return preg->value.preg_val;
+
+ return nullpregister;
+}
+
+/* Get the processor register 'preg_name 32 bit'. */
+
+static preg
+get_pregisterp (char *preg_name)
+{
+ const reg_entry *preg;
+
+ preg = (const reg_entry *) hash_find (pregp_hash, preg_name);
+
+ if (preg != NULL)
+ return preg->value.preg_val;
+
+ return nullpregister;
+}
+
+
+/* Round up a section size to the appropriate boundary. */
+
+valueT
+md_section_align (segT seg, valueT val)
+{
+ /* Round .text section to a multiple of 2. */
+ if (seg == text_section)
+ return (val + 1) & ~1;
+ return val;
+}
+
+/* Parse an operand that is machine-specific (remove '*'). */
+
+void
+md_operand (expressionS * exp)
+{
+ char c = *input_line_pointer;
+
+ switch (c)
+ {
+ case '*':
+ input_line_pointer++;
+ expression (exp);
+ break;
+ default:
+ break;
+ }
+}
+
+/* Reset global variables before parsing a new instruction. */
+
+static void
+reset_vars (char *op)
+{
+ cur_arg_num = relocatable = 0;
+ memset (& output_opcode, '\0', sizeof (output_opcode));
+
+ /* Save a copy of the original OP (used in error messages). */
+ strncpy (ins_parse, op, sizeof ins_parse - 1);
+ ins_parse [sizeof ins_parse - 1] = 0;
+}
+
+/* This macro decides whether a particular reloc is an entry in a
+ switch table. It is used when relaxing, because the linker needs
+ to know about all such entries so that it can adjust them if
+ necessary. */
+
+#define SWITCH_TABLE(fix) \
+ ( (fix)->fx_addsy != NULL \
+ && (fix)->fx_subsy != NULL \
+ && S_GET_SEGMENT ((fix)->fx_addsy) == \
+ S_GET_SEGMENT ((fix)->fx_subsy) \
+ && S_GET_SEGMENT (fix->fx_addsy) != undefined_section \
+ && ( (fix)->fx_r_type == BFD_RELOC_CR16_NUM8 \
+ || (fix)->fx_r_type == BFD_RELOC_CR16_NUM16 \
+ || (fix)->fx_r_type == BFD_RELOC_CR16_NUM32 \
+ || (fix)->fx_r_type == BFD_RELOC_CR16_NUM32a))
+
+/* See whether we need to force a relocation into the output file.
+ This is used to force out switch and PC relative relocations when
+ relaxing. */
+
+int
+cr16_force_relocation (fixS *fix)
+{
+ /* REVISIT: Check if the "SWITCH_TABLE (fix)" should be added
+ if (generic_force_reloc (fix) || SWITCH_TABLE (fix)) */
+ if (generic_force_reloc (fix))
+ return 1;
+
+ return 0;
+}
+
+/* Record a fixup for a cons expression. */
+
+void
+cr16_cons_fix_new (fragS *frag, int offset, int len, expressionS *exp)
+{
+ int rtype;
+ switch (len)
+ {
+ default: rtype = BFD_RELOC_NONE; break;
+ case 1: rtype = BFD_RELOC_CR16_NUM8 ; break;
+ case 2: rtype = BFD_RELOC_CR16_NUM16; break;
+ case 4:
+ if (code_label)
+ {
+ rtype = BFD_RELOC_CR16_NUM32a;
+ code_label = 0;
+ }
+ else
+ rtype = BFD_RELOC_CR16_NUM32;
+ break;
+ }
+
+ fix_new_exp (frag, offset, len, exp, 0, rtype);
+}
+
+/* Generate a relocation entry for a fixup. */
+
+arelent *
+tc_gen_reloc (asection *section ATTRIBUTE_UNUSED, fixS * fixP)
+{
+ arelent * reloc;
+
+ reloc = xmalloc (sizeof (arelent));
+ reloc->sym_ptr_ptr = xmalloc (sizeof (asymbol *));
+ *reloc->sym_ptr_ptr = symbol_get_bfdsym (fixP->fx_addsy);
+ reloc->address = fixP->fx_frag->fr_address + fixP->fx_where;
+ reloc->addend = fixP->fx_offset;
+
+ if (fixP->fx_subsy != NULL)
+ {
+ if (SWITCH_TABLE (fixP))
+ {
+ /* Keep the current difference in the addend. */
+ reloc->addend = (S_GET_VALUE (fixP->fx_addsy)
+ - S_GET_VALUE (fixP->fx_subsy) + fixP->fx_offset);
+
+ switch (fixP->fx_r_type)
+ {
+ case BFD_RELOC_CR16_NUM8:
+ fixP->fx_r_type = BFD_RELOC_CR16_NUM8;
+ break;
+ case BFD_RELOC_CR16_NUM16:
+ fixP->fx_r_type = BFD_RELOC_CR16_NUM16;
+ break;
+ case BFD_RELOC_CR16_NUM32:
+ fixP->fx_r_type = BFD_RELOC_CR16_NUM32;
+ break;
+ case BFD_RELOC_CR16_NUM32a:
+ fixP->fx_r_type = BFD_RELOC_CR16_NUM32a;
+ break;
+ default:
+ abort ();
+ break;
+ }
+ }
+ else
+ {
+ /* We only resolve difference expressions in the same section. */
+ as_bad_where (fixP->fx_file, fixP->fx_line,
+ _("can't resolve `%s' {%s section} - `%s' {%s section}"),
+ fixP->fx_addsy ? S_GET_NAME (fixP->fx_addsy) : "0",
+ segment_name (fixP->fx_addsy
+ ? S_GET_SEGMENT (fixP->fx_addsy)
+ : absolute_section),
+ S_GET_NAME (fixP->fx_subsy),
+ segment_name (S_GET_SEGMENT (fixP->fx_addsy)));
+ }
+ }
+
+ assert ((int) fixP->fx_r_type > 0);
+ reloc->howto = bfd_reloc_type_lookup (stdoutput, fixP->fx_r_type);
+
+ if (reloc->howto == NULL)
+ {
+ as_bad_where (fixP->fx_file, fixP->fx_line,
+ _("internal error: reloc %d (`%s') not supported by object file format"),
+ fixP->fx_r_type,
+ bfd_get_reloc_code_name (fixP->fx_r_type));
+ return NULL;
+ }
+ assert (!fixP->fx_pcrel == !reloc->howto->pc_relative);
+
+ return reloc;
+}
+
+/* Prepare machine-dependent frags for relaxation. */
+
+int
+md_estimate_size_before_relax (fragS *fragp, asection *seg)
+{
+ /* If symbol is undefined or located in a different section,
+ select the largest supported relocation. */
+ relax_substateT subtype;
+ relax_substateT rlx_state[] = {0, 2};
+
+ for (subtype = 0; subtype < ARRAY_SIZE (rlx_state); subtype += 2)
+ {
+ if (fragp->fr_subtype == rlx_state[subtype]
+ && (!S_IS_DEFINED (fragp->fr_symbol)
+ || seg != S_GET_SEGMENT (fragp->fr_symbol)))
+ {
+ fragp->fr_subtype = rlx_state[subtype + 1];
+ break;
+ }
+ }
+
+ if (fragp->fr_subtype >= ARRAY_SIZE (md_relax_table))
+ abort ();
+
+ return md_relax_table[fragp->fr_subtype].rlx_length;
+}
+
+void
+md_convert_frag (bfd *abfd ATTRIBUTE_UNUSED, asection *sec, fragS *fragP)
+{
+ /* 'opcode' points to the start of the instruction, whether
+ we need to change the instruction's fixed encoding. */
+ bfd_reloc_code_real_type reloc = BFD_RELOC_NONE;
+
+ subseg_change (sec, 0);
+
+ fix_new (fragP, fragP->fr_fix,
+ bfd_get_reloc_size (bfd_reloc_type_lookup (stdoutput, reloc)),
+ fragP->fr_symbol, fragP->fr_offset, 1, reloc);
+ fragP->fr_var = 0;
+ fragP->fr_fix += md_relax_table[fragP->fr_subtype].rlx_length;
+}
+
+/* Process machine-dependent command line options. Called once for
+ each option on the command line that the machine-independent part of
+ GAS does not understand. */
+
+int
+md_parse_option (int c ATTRIBUTE_UNUSED, char *arg ATTRIBUTE_UNUSED)
+{
+ return 0;
+}
+
+/* Machine-dependent usage-output. */
+
+void
+md_show_usage (FILE *stream ATTRIBUTE_UNUSED)
+{
+ return;
+}
+
+/* Turn a string in input_line_pointer into a floating point constant
+ of type TYPE, and store the appropriate bytes in *LITP. The number
+ of LITTLENUMS emitted is stored in *SIZEP. An error message is
+ returned, or NULL on OK. */
+
+char *
+md_atof (int type, char *litP, int *sizeP)
+{
+ int prec;
+ int i;
+ LITTLENUM_TYPE words[4];
+ char *t;
+
+ switch (type)
+ {
+ case 'f':
+ prec = 2;
+ break;
+
+ case 'd':
+ prec = 4;
+ break;
+
+ default:
+ *sizeP = 0;
+ return _("bad call to md_atof");
+ }
+
+ t = atof_ieee (input_line_pointer, type, words);
+ if (t)
+ input_line_pointer = t;
+
+ *sizeP = prec * 2;
+
+ if (! target_big_endian)
+ {
+ for (i = prec - 1; i >= 0; i--)
+ {
+ md_number_to_chars (litP, (valueT) words[i], 2);
+ litP += 2;
+ }
+ }
+ else
+ {
+ for (i = 0; i < prec; i++)
+ {
+ md_number_to_chars (litP, (valueT) words[i], 2);
+ litP += 2;
+ }
+ }
+
+ return NULL;
+}
+
+/* Apply a fixS (fixup of an instruction or data that we didn't have
+ enough info to complete immediately) to the data in a frag.
+ Since linkrelax is nonzero and TC_LINKRELAX_FIXUP is defined to disable
+ relaxation of debug sections, this function is called only when
+ fixuping relocations of debug sections. */
+
+void
+md_apply_fix (fixS *fixP, valueT *valP, segT seg)
+{
+ valueT val = * valP;
+ char *buf = fixP->fx_frag->fr_literal + fixP->fx_where;
+ fixP->fx_offset = 0;
+
+ switch (fixP->fx_r_type)
+ {
+ case BFD_RELOC_CR16_NUM8:
+ bfd_put_8 (stdoutput, (unsigned char) val, buf);
+ break;
+ case BFD_RELOC_CR16_NUM16:
+ bfd_put_16 (stdoutput, val, buf);
+ break;
+ case BFD_RELOC_CR16_NUM32:
+ bfd_put_32 (stdoutput, val, buf);
+ break;
+ case BFD_RELOC_CR16_NUM32a:
+ bfd_put_32 (stdoutput, val, buf);
+ break;
+ default:
+ /* We shouldn't ever get here because linkrelax is nonzero. */
+ abort ();
+ break;
+ }
+
+ fixP->fx_done = 0;
+
+ if (fixP->fx_addsy == NULL
+ && fixP->fx_pcrel == 0)
+ fixP->fx_done = 1;
+
+ if (fixP->fx_pcrel == 1
+ && fixP->fx_addsy != NULL
+ && S_GET_SEGMENT (fixP->fx_addsy) == seg)
+ fixP->fx_done = 1;
+}
+
+/* The location from which a PC relative jump should be calculated,
+ given a PC relative reloc. */
+
+long
+md_pcrel_from (fixS *fixp)
+{
+ return fixp->fx_frag->fr_address + fixp->fx_where;
+}
+
+static void
+initialise_reg_hash_table (struct hash_control ** hash_table,
+ const reg_entry * register_table,
+ const unsigned int num_entries)
+{
+ const reg_entry * reg;
+ const char *hashret;
+
+ if ((* hash_table = hash_new ()) == NULL)
+ as_fatal (_("Virtual memory exhausted"));
+
+ for (reg = register_table;
+ reg < (register_table + num_entries);
+ reg++)
+ {
+ hashret = hash_insert (* hash_table, reg->name, (char *) reg);
+ if (hashret)
+ as_fatal (_("Internal Error: Can't hash %s: %s"),
+ reg->name, hashret);
+ }
+}
+
+/* This function is called once, at assembler startup time. This should
+ set up all the tables, etc that the MD part of the assembler needs. */
+
+void
+md_begin (void)
+{
+ int i = 0;
+
+ /* Set up a hash table for the instructions. */
+ if ((cr16_inst_hash = hash_new ()) == NULL)
+ as_fatal (_("Virtual memory exhausted"));
+
+ while (cr16_instruction[i].mnemonic != NULL)
+ {
+ const char *hashret;
+ const char *mnemonic = cr16_instruction[i].mnemonic;
+
+ hashret = hash_insert (cr16_inst_hash, mnemonic,
+ (char *)(cr16_instruction + i));
+
+ if (hashret != NULL && *hashret != '\0')
+ as_fatal (_("Can't hash `%s': %s\n"), cr16_instruction[i].mnemonic,
+ *hashret == 0 ? _("(unknown reason)") : hashret);
+
+ /* Insert unique names into hash table. The CR16 instruction set
+ has many identical opcode names that have different opcodes based
+ on the operands. This hash table then provides a quick index to
+ the first opcode with a particular name in the opcode table. */
+ do
+ {
+ ++i;
+ }
+ while (cr16_instruction[i].mnemonic != NULL
+ && streq (cr16_instruction[i].mnemonic, mnemonic));
+ }
+
+ /* Initialize reg_hash hash table. */
+ initialise_reg_hash_table (& reg_hash, cr16_regtab, NUMREGS);
+ /* Initialize regp_hash hash table. */
+ initialise_reg_hash_table (& regp_hash, cr16_regptab, NUMREGPS);
+ /* Initialize preg_hash hash table. */
+ initialise_reg_hash_table (& preg_hash, cr16_pregtab, NUMPREGS);
+ /* Initialize pregp_hash hash table. */
+ initialise_reg_hash_table (& pregp_hash, cr16_pregptab, NUMPREGPS);
+
+ /* Set linkrelax here to avoid fixups in most sections. */
+ linkrelax = 1;
+}
+
+/* Process constants (immediate/absolute)
+ and labels (jump targets/Memory locations). */
+
+static void
+process_label_constant (char *str, ins * cr16_ins)
+{
+ char *saved_input_line_pointer;
+ int symbol_with_at = 0;
+ int symbol_with_s = 0;
+ int symbol_with_m = 0;
+ int symbol_with_l = 0;
+ argument *cur_arg = cr16_ins->arg + cur_arg_num; /* Current argument. */
+
+ saved_input_line_pointer = input_line_pointer;
+ input_line_pointer = str;
+
+ expression (&cr16_ins->exp);
+
+ switch (cr16_ins->exp.X_op)
+ {
+ case O_big:
+ case O_absent:
+ /* Missing or bad expr becomes absolute 0. */
+ as_bad (_("missing or invalid displacement expression `%s' taken as 0"),
+ str);
+ cr16_ins->exp.X_op = O_constant;
+ cr16_ins->exp.X_add_number = 0;
+ cr16_ins->exp.X_add_symbol = NULL;
+ cr16_ins->exp.X_op_symbol = NULL;
+ /* Fall through. */
+
+ case O_constant:
+ cur_arg->X_op = O_constant;
+ cur_arg->constant = cr16_ins->exp.X_add_number;
+ break;
+
+ case O_symbol:
+ case O_subtract:
+ case O_add:
+ cur_arg->X_op = O_symbol;
+ cr16_ins->rtype = BFD_RELOC_NONE;
+ relocatable = 1;
+
+ if (strneq (input_line_pointer, "@c", 2))
+ symbol_with_at = 1;
+
+ if (strneq (input_line_pointer, "@l", 2)
+ || strneq (input_line_pointer, ":l", 2))
+ symbol_with_l = 1;
+
+ if (strneq (input_line_pointer, "@m", 2)
+ || strneq (input_line_pointer, ":m", 2))
+ symbol_with_m = 1;
+
+ if (strneq (input_line_pointer, "@s", 2)
+ || strneq (input_line_pointer, ":s", 2))
+ symbol_with_s = 1;
+
+ switch (cur_arg->type)
+ {
+ case arg_cr:
+ if (IS_INSN_TYPE (LD_STOR_INS) || IS_INSN_TYPE (CSTBIT_INS))
+ {
+ if (cur_arg->size == 20)
+ cr16_ins->rtype = BFD_RELOC_CR16_REGREL20;
+ else
+ cr16_ins->rtype = BFD_RELOC_CR16_REGREL20a;
+ }
+ break;
+
+ case arg_crp:
+ if (IS_INSN_TYPE (LD_STOR_INS) || IS_INSN_TYPE (CSTBIT_INS))
+ switch (instruction->size)
+ {
+ case 1:
+ switch (cur_arg->size)
+ {
+ case 0:
+ cr16_ins->rtype = BFD_RELOC_CR16_REGREL0;
+ break;
+ case 4:
+ if (IS_INSN_MNEMONIC ("loadb") || IS_INSN_MNEMONIC ("storb"))
+ cr16_ins->rtype = BFD_RELOC_CR16_REGREL4;
+ else
+ cr16_ins->rtype = BFD_RELOC_CR16_REGREL4a;
+ break;
+ default: break;
+ }
+ break;
+ case 2:
+ cr16_ins->rtype = BFD_RELOC_CR16_REGREL16;
+ break;
+ case 3:
+ if (cur_arg->size == 20)
+ cr16_ins->rtype = BFD_RELOC_CR16_REGREL20;
+ else
+ cr16_ins->rtype = BFD_RELOC_CR16_REGREL20a;
+ break;
+ default:
+ break;
+ }
+ break;
+
+ case arg_idxr:
+ if (IS_INSN_TYPE (LD_STOR_INS) || IS_INSN_TYPE (CSTBIT_INS))
+ cr16_ins->rtype = BFD_RELOC_CR16_REGREL20;
+ break;
+
+ case arg_idxrp:
+ if (IS_INSN_TYPE (LD_STOR_INS) || IS_INSN_TYPE (CSTBIT_INS))
+ switch (instruction->size)
+ {
+ case 1: cr16_ins->rtype = BFD_RELOC_CR16_REGREL0; break;
+ case 2: cr16_ins->rtype = BFD_RELOC_CR16_REGREL14; break;
+ case 3: cr16_ins->rtype = BFD_RELOC_CR16_REGREL20; break;
+ default: break;
+ }
+ break;
+
+ case arg_c:
+ if (IS_INSN_MNEMONIC ("bal"))
+ cr16_ins->rtype = BFD_RELOC_CR16_DISP24;
+ else if (IS_INSN_TYPE (BRANCH_INS))
+ {
+ if (symbol_with_s)
+ cr16_ins->rtype = BFD_RELOC_CR16_DISP8;
+ else if (symbol_with_m)
+ cr16_ins->rtype = BFD_RELOC_CR16_DISP16;
+ else
+ cr16_ins->rtype = BFD_RELOC_CR16_DISP24;
+ }
+ else if (IS_INSN_TYPE (STOR_IMM_INS) || IS_INSN_TYPE (LD_STOR_INS)
+ || IS_INSN_TYPE (CSTBIT_INS))
+ {
+ if (symbol_with_s)
+ as_bad (_("operand %d: illegal use expression: `%s`"), cur_arg_num + 1, str);
+ if (symbol_with_m)
+ cr16_ins->rtype = BFD_RELOC_CR16_ABS20;
+ else /* Default to (symbol_with_l) */
+ cr16_ins->rtype = BFD_RELOC_CR16_ABS24;
+ }
+ else if (IS_INSN_TYPE (BRANCH_NEQ_INS))
+ cr16_ins->rtype = BFD_RELOC_CR16_DISP4;
+ break;
+
+ case arg_ic:
+ if (IS_INSN_TYPE (ARITH_INS))
+ {
+ if (symbol_with_s)
+ cr16_ins->rtype = BFD_RELOC_CR16_IMM4;
+ else if (symbol_with_m)
+ cr16_ins->rtype = BFD_RELOC_CR16_IMM20;
+ else if (symbol_with_at)
+ cr16_ins->rtype = BFD_RELOC_CR16_IMM32a;
+ else /* Default to (symbol_with_l) */
+ cr16_ins->rtype = BFD_RELOC_CR16_IMM32;
+ }
+ else if (IS_INSN_TYPE (ARITH_BYTE_INS))
+ {
+ cr16_ins->rtype = BFD_RELOC_CR16_IMM16;
+ }
+ break;
+ default:
+ break;
+ }
+ break;
+
+ default:
+ cur_arg->X_op = cr16_ins->exp.X_op;
+ break;
+ }
+
+ input_line_pointer = saved_input_line_pointer;
+ return;
+}
+
+/* Retrieve the opcode image of a given register.
+ If the register is illegal for the current instruction,
+ issue an error. */
+
+static int
+getreg_image (reg r)
+{
+ const reg_entry *reg;
+ char *reg_name;
+ int is_procreg = 0; /* Nonzero means argument should be processor reg. */
+
+ /* Check whether the register is in registers table. */
+ if (r < MAX_REG)
+ reg = cr16_regtab + r;
+ else /* Register not found. */
+ {
+ as_bad (_("Unknown register: `%d'"), r);
+ return 0;
+ }
+
+ reg_name = reg->name;
+
+/* Issue a error message when register is illegal. */
+#define IMAGE_ERR \
+ as_bad (_("Illegal register (`%s') in Instruction: `%s'"), \
+ reg_name, ins_parse); \
+ break;
+
+ switch (reg->type)
+ {
+ case CR16_R_REGTYPE:
+ if (! is_procreg)
+ return reg->image;
+ else
+ IMAGE_ERR;
+
+ case CR16_P_REGTYPE:
+ return reg->image;
+ break;
+
+ default:
+ IMAGE_ERR;
+ }
+
+ return 0;
+}
+
+/* Parsing different types of operands
+ -> constants Immediate/Absolute/Relative numbers
+ -> Labels Relocatable symbols
+ -> (reg pair base) Register pair base
+ -> (rbase) Register base
+ -> disp(rbase) Register relative
+ -> [rinx]disp(reg pair) Register index with reg pair mode
+ -> disp(rbase,ridx,scl) Register index mode. */
+
+static void
+set_operand (char *operand, ins * cr16_ins)
+{
+ char *operandS; /* Pointer to start of sub-opearand. */
+ char *operandE; /* Pointer to end of sub-opearand. */
+
+ argument *cur_arg = &cr16_ins->arg[cur_arg_num]; /* Current argument. */
+
+ /* Initialize pointers. */
+ operandS = operandE = operand;
+
+ switch (cur_arg->type)
+ {
+ case arg_ic: /* Case $0x18. */
+ operandS++;
+ case arg_c: /* Case 0x18. */
+ /* Set constant. */
+ process_label_constant (operandS, cr16_ins);
+
+ if (cur_arg->type != arg_ic)
+ cur_arg->type = arg_c;
+ break;
+
+ case arg_icr: /* Case $0x18(r1). */
+ operandS++;
+ case arg_cr: /* Case 0x18(r1). */
+ /* Set displacement constant. */
+ while (*operandE != '(')
+ operandE++;
+ *operandE = '\0';
+ process_label_constant (operandS, cr16_ins);
+ operandS = operandE;
+ case arg_rbase: /* Case (r1) or (r1,r0). */
+ operandS++;
+ /* Set register base. */
+ while (*operandE != ')')
+ operandE++;
+ *operandE = '\0';
+ if ((cur_arg->r = get_register (operandS)) == nullregister)
+ as_bad (_("Illegal register `%s' in Instruction `%s'"),
+ operandS, ins_parse);
+
+ /* set the arg->rp, if reg is "r12" or "r13" or "14" or "15" */
+ if ((cur_arg->type != arg_rbase)
+ && ((getreg_image (cur_arg->r) == 12)
+ || (getreg_image (cur_arg->r) == 13)
+ || (getreg_image (cur_arg->r) == 14)
+ || (getreg_image (cur_arg->r) == 15)))
+ {
+ cur_arg->type = arg_crp;
+ cur_arg->rp = cur_arg->r;
+ }
+ break;
+
+ case arg_crp: /* Case 0x18(r1,r0). */
+ /* Set displacement constant. */
+ while (*operandE != '(')
+ operandE++;
+ *operandE = '\0';
+ process_label_constant (operandS, cr16_ins);
+ operandS = operandE;
+ operandS++;
+ /* Set register pair base. */
+ while (*operandE != ')')
+ operandE++;
+ *operandE = '\0';
+ if ((cur_arg->rp = get_register_pair (operandS)) == nullregister)
+ as_bad (_("Illegal register pair `%s' in Instruction `%s'"),
+ operandS, ins_parse);
+ break;
+
+ case arg_idxr:
+ /* Set register pair base. */
+ if ((strchr (operandS,'(') != NULL))
+ {
+ while ((*operandE != '(') && (! ISSPACE (*operandE)))
+ operandE++;
+ if ((cur_arg->rp = get_index_register_pair (operandE)) == nullregister)
+ as_bad (_("Illegal register pair `%s' in Instruction `%s'"),
+ operandS, ins_parse);
+ *operandE++ = '\0';
+ cur_arg->type = arg_idxrp;
+ }
+ else
+ cur_arg->rp = -1;
+
+ operandE = operandS;
+ /* Set displacement constant. */
+ while (*operandE != ']')
+ operandE++;
+ process_label_constant (++operandE, cr16_ins);
+ *operandE++ = '\0';
+ operandE = operandS;
+
+ /* Set index register . */
+ operandS = strchr (operandE,'[');
+ if (operandS != NULL)
+ { /* Eliminate '[', detach from rest of operand. */
+ *operandS++ = '\0';
+
+ operandE = strchr (operandS, ']');
+
+ if (operandE == NULL)
+ as_bad (_("unmatched '['"));
+ else
+ { /* Eliminate ']' and make sure it was the last thing
+ in the string. */
+ *operandE = '\0';
+ if (*(operandE + 1) != '\0')
+ as_bad (_("garbage after index spec ignored"));
+ }
+ }
+
+ if ((cur_arg->i_r = get_index_register (operandS)) == nullregister)
+ as_bad (_("Illegal register `%s' in Instruction `%s'"),
+ operandS, ins_parse);
+ *operandE = '\0';
+ *operandS = '\0';
+ break;
+
+ default:
+ break;
+ }
+}
+
+/* Parse a single operand.
+ operand - Current operand to parse.
+ cr16_ins - Current assembled instruction. */
+
+static void
+parse_operand (char *operand, ins * cr16_ins)
+{
+ int ret_val;
+ argument *cur_arg = cr16_ins->arg + cur_arg_num; /* Current argument. */
+
+ /* Initialize the type to NULL before parsing. */
+ cur_arg->type = nullargs;
+
+ /* Check whether this is a condition code . */
+ if ((IS_INSN_MNEMONIC ("b")) && ((ret_val = get_cc (operand)) != -1))
+ {
+ cur_arg->type = arg_cc;
+ cur_arg->cc = ret_val;
+ cur_arg->X_op = O_register;
+ return;
+ }
+
+ /* Check whether this is a general processor register. */
+ if ((ret_val = get_register (operand)) != nullregister)
+ {
+ cur_arg->type = arg_r;
+ cur_arg->r = ret_val;
+ cur_arg->X_op = 0;
+ return;
+ }
+
+ /* Check whether this is a general processor register pair. */
+ if ((operand[0] == '(')
+ && ((ret_val = get_register_pair (operand)) != nullregister))
+ {
+ cur_arg->type = arg_rp;
+ cur_arg->rp = ret_val;
+ cur_arg->X_op = O_register;
+ return;
+ }
+
+ /* Check whether the operand is a processor register.
+ For "lprd" and "sprd" instruction, only 32 bit
+ processor registers used. */
+ if (!(IS_INSN_MNEMONIC ("lprd") || (IS_INSN_MNEMONIC ("sprd")))
+ && ((ret_val = get_pregister (operand)) != nullpregister))
+ {
+ cur_arg->type = arg_pr;
+ cur_arg->pr = ret_val;
+ cur_arg->X_op = O_register;
+ return;
+ }
+
+ /* Check whether this is a processor register - 32 bit. */
+ if ((ret_val = get_pregisterp (operand)) != nullpregister)
+ {
+ cur_arg->type = arg_prp;
+ cur_arg->prp = ret_val;
+ cur_arg->X_op = O_register;
+ return;
+ }
+
+ /* Deal with special characters. */
+ switch (operand[0])
+ {
+ case '$':
+ if (strchr (operand, '(') != NULL)
+ cur_arg->type = arg_icr;
+ else
+ cur_arg->type = arg_ic;
+ goto set_params;
+ break;
+
+ case '(':
+ cur_arg->type = arg_rbase;
+ goto set_params;
+ break;
+
+ case '[':
+ cur_arg->type = arg_idxr;
+ goto set_params;
+ break;
+
+ default:
+ break;
+ }
+
+ if (strchr (operand, '(') != NULL)
+ {
+ if (strchr (operand, ',') != NULL
+ && (strchr (operand, ',') > strchr (operand, '(')))
+ cur_arg->type = arg_crp;
+ else
+ cur_arg->type = arg_cr;
+ }
+ else
+ cur_arg->type = arg_c;
+
+/* Parse an operand according to its type. */
+ set_params:
+ cur_arg->constant = 0;
+ set_operand (operand, cr16_ins);
+}
+
+/* Parse the various operands. Each operand is then analyzed to fillup
+ the fields in the cr16_ins data structure. */
+
+static void
+parse_operands (ins * cr16_ins, char *operands)
+{
+ char *operandS; /* Operands string. */
+ char *operandH, *operandT; /* Single operand head/tail pointers. */
+ int allocated = 0; /* Indicates a new operands string was allocated.*/
+ char *operand[MAX_OPERANDS];/* Separating the operands. */
+ int op_num = 0; /* Current operand number we are parsing. */
+ int bracket_flag = 0; /* Indicates a bracket '(' was found. */
+ int sq_bracket_flag = 0; /* Indicates a square bracket '[' was found. */
+
+ /* Preprocess the list of registers, if necessary. */
+ operandS = operandH = operandT = operands;
+
+ while (*operandT != '\0')
+ {
+ if (*operandT == ',' && bracket_flag != 1 && sq_bracket_flag != 1)
+ {
+ *operandT++ = '\0';
+ operand[op_num++] = strdup (operandH);
+ operandH = operandT;
+ continue;
+ }
+
+ if (*operandT == ' ')
+ as_bad (_("Illegal operands (whitespace): `%s'"), ins_parse);
+
+ if (*operandT == '(')
+ bracket_flag = 1;
+ else if (*operandT == '[')
+ sq_bracket_flag = 1;
+
+ if (*operandT == ')')
+ {
+ if (bracket_flag)
+ bracket_flag = 0;
+ else
+ as_fatal (_("Missing matching brackets : `%s'"), ins_parse);
+ }
+ else if (*operandT == ']')
+ {
+ if (sq_bracket_flag)
+ sq_bracket_flag = 0;
+ else
+ as_fatal (_("Missing matching brackets : `%s'"), ins_parse);
+ }
+
+ if (bracket_flag == 1 && *operandT == ')')
+ bracket_flag = 0;
+ else if (sq_bracket_flag == 1 && *operandT == ']')
+ sq_bracket_flag = 0;
+
+ operandT++;
+ }
+
+ /* Adding the last operand. */
+ operand[op_num++] = strdup (operandH);
+ cr16_ins->nargs = op_num;
+
+ /* Verifying correct syntax of operands (all brackets should be closed). */
+ if (bracket_flag || sq_bracket_flag)
+ as_fatal (_("Missing matching brackets : `%s'"), ins_parse);
+
+ /* Now we parse each operand separately. */
+ for (op_num = 0; op_num < cr16_ins->nargs; op_num++)
+ {
+ cur_arg_num = op_num;
+ parse_operand (operand[op_num], cr16_ins);
+ free (operand[op_num]);
+ }
+
+ if (allocated)
+ free (operandS);
+}
+
+/* Get the trap index in dispatch table, given its name.
+ This routine is used by assembling the 'excp' instruction. */
+
+static int
+gettrap (char *s)
+{
+ const trap_entry *trap;
+
+ for (trap = cr16_traps; trap < (cr16_traps + NUMTRAPS); trap++)
+ if (strcasecmp (trap->name, s) == 0)
+ return trap->entry;
+
+ /* To make compatable with CR16 4.1 tools, the below 3-lines of
+ * code added. Refer: Development Tracker item #123 */
+ for (trap = cr16_traps; trap < (cr16_traps + NUMTRAPS); trap++)
+ if (trap->entry == (unsigned int) atoi (s))
+ return trap->entry;
+
+ as_bad (_("Unknown exception: `%s'"), s);
+ return 0;
+}
+
+/* Top level module where instruction parsing starts.
+ cr16_ins - data structure holds some information.
+ operands - holds the operands part of the whole instruction. */
+
+static void
+parse_insn (ins *insn, char *operands)
+{
+ int i;
+
+ /* Handle instructions with no operands. */
+ for (i = 0; cr16_no_op_insn[i] != NULL; i++)
+ {
+ if (streq (cr16_no_op_insn[i], instruction->mnemonic))
+ {
+ insn->nargs = 0;
+ return;
+ }
+ }
+
+ /* Handle 'excp' instructions. */
+ if (IS_INSN_MNEMONIC ("excp"))
+ {
+ insn->nargs = 1;
+ insn->arg[0].type = arg_ic;
+ insn->arg[0].constant = gettrap (operands);
+ insn->arg[0].X_op = O_constant;
+ return;
+ }
+
+ if (operands != NULL)
+ parse_operands (insn, operands);
+}
+
+/* bCC instruction requires special handling. */
+static char *
+get_b_cc (char * op)
+{
+ unsigned int i;
+ char op1[5];
+
+ for (i = 1; i < strlen (op); i++)
+ op1[i-1] = op[i];
+
+ op1[i-1] = '\0';
+
+ for (i = 0; i < cr16_num_cc ; i++)
+ if (streq (op1, cr16_b_cond_tab[i]))
+ return (char *) cr16_b_cond_tab[i];
+
+ return NULL;
+}
+
+/* bCC instruction requires special handling. */
+static int
+is_bcc_insn (char * op)
+{
+ if (!(streq (op, "bal") || streq (op, "beq0b") || streq (op, "bnq0b")
+ || streq (op, "beq0w") || streq (op, "bnq0w")))
+ if ((op[0] == 'b') && (get_b_cc (op) != NULL))
+ return 1;
+ return 0;
+}
+
+/* Cinv instruction requires special handling. */
+
+static int
+check_cinv_options (char * operand)
+{
+ char *p = operand;
+ int i_used = 0, u_used = 0, d_used = 0;
+
+ while (*++p != ']')
+ {
+ if (*p == ',' || *p == ' ')
+ continue;
+
+ else if (*p == 'i')
+ i_used = 1;
+ else if (*p == 'u')
+ u_used = 1;
+ else if (*p == 'd')
+ d_used = 1;
+ else
+ as_bad (_("Illegal `cinv' parameter: `%c'"), *p);
+ }
+
+ return 0;
+}
+
+/* Retrieve the opcode image of a given register pair.
+ If the register is illegal for the current instruction,
+ issue an error. */
+
+static int
+getregp_image (reg r)
+{
+ const reg_entry *reg;
+ char *reg_name;
+
+ /* Check whether the register is in registers table. */
+ if (r < MAX_REG)
+ reg = cr16_regptab + r;
+ /* Register not found. */
+ else
+ {
+ as_bad (_("Unknown register pair: `%d'"), r);
+ return 0;
+ }
+
+ reg_name = reg->name;
+
+/* Issue a error message when register pair is illegal. */
+#define RPAIR_IMAGE_ERR \
+ as_bad (_("Illegal register pair (`%s') in Instruction: `%s'"), \
+ reg_name, ins_parse); \
+ break;
+
+ switch (reg->type)
+ {
+ case CR16_RP_REGTYPE:
+ return reg->image;
+ default:
+ RPAIR_IMAGE_ERR;
+ }
+
+ return 0;
+}
+
+/* Retrieve the opcode image of a given index register pair.
+ If the register is illegal for the current instruction,
+ issue an error. */
+
+static int
+getidxregp_image (reg r)
+{
+ const reg_entry *reg;
+ char *reg_name;
+
+ /* Check whether the register is in registers table. */
+ if (r < MAX_REG)
+ reg = cr16_regptab + r;
+ /* Register not found. */
+ else
+ {
+ as_bad (_("Unknown register pair: `%d'"), r);
+ return 0;
+ }
+
+ reg_name = reg->name;
+
+/* Issue a error message when register pair is illegal. */
+#define IDX_RPAIR_IMAGE_ERR \
+ as_bad (_("Illegal index register pair (`%s') in Instruction: `%s'"), \
+ reg_name, ins_parse); \
+
+ if (reg->type == CR16_RP_REGTYPE)
+ {
+ switch (reg->image)
+ {
+ case 0: return 0; break;
+ case 2: return 1; break;
+ case 4: return 2; break;
+ case 6: return 3; break;
+ case 8: return 4; break;
+ case 10: return 5; break;
+ case 3: return 6; break;
+ case 5: return 7; break;
+ default:
+ break;
+ }
+ }
+
+ IDX_RPAIR_IMAGE_ERR;
+ return 0;
+}
+
+/* Retrieve the opcode image of a given processort register.
+ If the register is illegal for the current instruction,
+ issue an error. */
+static int
+getprocreg_image (reg r)
+{
+ const reg_entry *reg;
+ char *reg_name;
+
+ /* Check whether the register is in registers table. */
+ if (r < MAX_PREG)
+ reg = &cr16_pregtab[r - MAX_REG];
+ /* Register not found. */
+ else
+ {
+ as_bad (_("Unknown processor register : `%d'"), r);
+ return 0;
+ }
+
+ reg_name = reg->name;
+
+/* Issue a error message when register pair is illegal. */
+#define PROCREG_IMAGE_ERR \
+ as_bad (_("Illegal processor register (`%s') in Instruction: `%s'"), \
+ reg_name, ins_parse); \
+ break;
+
+ switch (reg->type)
+ {
+ case CR16_P_REGTYPE:
+ return reg->image;
+ default:
+ PROCREG_IMAGE_ERR;
+ }
+
+ return 0;
+}
+
+/* Retrieve the opcode image of a given processort register.
+ If the register is illegal for the current instruction,
+ issue an error. */
+static int
+getprocregp_image (reg r)
+{
+ const reg_entry *reg;
+ char *reg_name;
+ int pregptab_disp = 0;
+
+ /* Check whether the register is in registers table. */
+ if (r < MAX_PREG)
+ {
+ r = r - MAX_REG;
+ switch (r)
+ {
+ case 4: pregptab_disp = 1; break;
+ case 6: pregptab_disp = 2; break;
+ case 8:
+ case 9:
+ case 10:
+ pregptab_disp = 3; break;
+ case 12:
+ pregptab_disp = 4; break;
+ case 14:
+ pregptab_disp = 5; break;
+ default: break;
+ }
+ reg = &cr16_pregptab[r - pregptab_disp];
+ }
+ /* Register not found. */
+ else
+ {
+ as_bad (_("Unknown processor register (32 bit) : `%d'"), r);
+ return 0;
+ }
+
+ reg_name = reg->name;
+
+/* Issue a error message when register pair is illegal. */
+#define PROCREGP_IMAGE_ERR \
+ as_bad (_("Illegal 32 bit - processor register (`%s') in Instruction: `%s'"),\
+ reg_name, ins_parse); \
+ break;
+
+ switch (reg->type)
+ {
+ case CR16_P_REGTYPE:
+ return reg->image;
+ default:
+ PROCREGP_IMAGE_ERR;
+ }
+
+ return 0;
+}
+
+/* Routine used to represent integer X using NBITS bits. */
+
+static long
+getconstant (long x, int nbits)
+{
+ /* The following expression avoids overflow if
+ 'nbits' is the number of bits in 'bfd_vma'. */
+ return (x & ((((1 << (nbits - 1)) - 1) << 1) | 1));
+}
+
+/* Print a constant value to 'output_opcode':
+ ARG holds the operand's type and value.
+ SHIFT represents the location of the operand to be print into.
+ NBITS determines the size (in bits) of the constant. */
+
+static void
+print_constant (int nbits, int shift, argument *arg)
+{
+ unsigned long mask = 0;
+
+ long constant = getconstant (arg->constant, nbits);
+
+ switch (nbits)
+ {
+ case 32:
+ case 28:
+ /* mask the upper part of the constant, that is, the bits
+ going to the lowest byte of output_opcode[0].
+ The upper part of output_opcode[1] is always filled,
+ therefore it is always masked with 0xFFFF. */
+ mask = (1 << (nbits - 16)) - 1;
+ /* Divide the constant between two consecutive words :
+ 0 1 2 3
+ +---------+---------+---------+---------+
+ | | X X X X | x X x X | |
+ +---------+---------+---------+---------+
+ output_opcode[0] output_opcode[1] */
+
+ CR16_PRINT (0, (constant >> WORD_SHIFT) & mask, 0);
+ CR16_PRINT (1, (constant & 0xFFFF), WORD_SHIFT);
+ break;
+
+ case 21:
+ if ((nbits == 21) && (IS_INSN_TYPE (LD_STOR_INS))) nbits = 20;
+ case 24:
+ case 22:
+ case 20:
+ /* mask the upper part of the constant, that is, the bits
+ going to the lowest byte of output_opcode[0].
+ The upper part of output_opcode[1] is always filled,
+ therefore it is always masked with 0xFFFF. */
+ mask = (1 << (nbits - 16)) - 1;
+ /* Divide the constant between two consecutive words :
+ 0 1 2 3
+ +---------+---------+---------+---------+
+ | | X X X X | - X - X | |
+ +---------+---------+---------+---------+
+ output_opcode[0] output_opcode[1] */
+
+ if ((instruction->size > 2) && (shift == WORD_SHIFT))
+ {
+ if (arg->type == arg_idxrp)
+ {
+ CR16_PRINT (0, ((constant >> WORD_SHIFT) & mask) << 8, 0);
+ CR16_PRINT (1, (constant & 0xFFFF), WORD_SHIFT);
+ }
+ else
+ {
+ CR16_PRINT (0, (((((constant >> WORD_SHIFT) & mask) << 8) & 0x0f00) | ((((constant >> WORD_SHIFT) & mask) >> 4) & 0xf)),0);
+ CR16_PRINT (1, (constant & 0xFFFF), WORD_SHIFT);
+ }
+ }
+ else
+ CR16_PRINT (0, constant, shift);
+ break;
+
+ case 14:
+ if (arg->type == arg_idxrp)
+ {
+ if (instruction->size == 2)
+ {
+ CR16_PRINT (0, ((constant)&0xf), shift); // 0-3 bits
+ CR16_PRINT (0, ((constant>>4)&0x3), (shift+20)); // 4-5 bits
+ CR16_PRINT (0, ((constant>>6)&0x3), (shift+14)); // 6-7 bits
+ CR16_PRINT (0, ((constant>>8)&0x3f), (shift+8)); // 8-13 bits
+ }
+ else
+ CR16_PRINT (0, constant, shift);
+ }
+ break;
+
+ case 16:
+ case 12:
+ /* When instruction size is 3 and 'shift' is 16, a 16-bit constant is
+ always filling the upper part of output_opcode[1]. If we mistakenly
+ write it to output_opcode[0], the constant prefix (that is, 'match')
+ will be overriden.
+ 0 1 2 3
+ +---------+---------+---------+---------+
+ | 'match' | | X X X X | |
+ +---------+---------+---------+---------+
+ output_opcode[0] output_opcode[1] */
+
+ if ((instruction->size > 2) && (shift == WORD_SHIFT))
+ CR16_PRINT (1, constant, WORD_SHIFT);
+ else
+ CR16_PRINT (0, constant, shift);
+ break;
+
+ case 8:
+ CR16_PRINT (0, ((constant/2)&0xf), shift);
+ CR16_PRINT (0, ((constant/2)>>4), (shift+8));
+ break;
+
+ default:
+ CR16_PRINT (0, constant, shift);
+ break;
+ }
+}
+
+/* Print an operand to 'output_opcode', which later on will be
+ printed to the object file:
+ ARG holds the operand's type, size and value.
+ SHIFT represents the printing location of operand.
+ NBITS determines the size (in bits) of a constant operand. */
+
+static void
+print_operand (int nbits, int shift, argument *arg)
+{
+ switch (arg->type)
+ {
+ case arg_cc:
+ CR16_PRINT (0, arg->cc, shift);
+ break;
+
+ case arg_r:
+ CR16_PRINT (0, getreg_image (arg->r), shift);
+ break;
+
+ case arg_rp:
+ CR16_PRINT (0, getregp_image (arg->rp), shift);
+ break;
+
+ case arg_pr:
+ CR16_PRINT (0, getprocreg_image (arg->pr), shift);
+ break;
+
+ case arg_prp:
+ CR16_PRINT (0, getprocregp_image (arg->prp), shift);
+ break;
+
+ case arg_idxrp:
+ /* 16 12 8 6 0
+ +-----------------------------+
+ | r_index | disp | rp_base |
+ +-----------------------------+ */
+
+ if (instruction->size == 3)
+ {
+ CR16_PRINT (0, getidxregp_image (arg->rp), 0);
+ if (getreg_image (arg->i_r) == 12)
+ CR16_PRINT (0, 0, 3);
+ else
+ CR16_PRINT (0, 1, 3);
+ }
+ else
+ {
+ CR16_PRINT (0, getidxregp_image (arg->rp), 16);
+ if (getreg_image (arg->i_r) == 12)
+ CR16_PRINT (0, 0, 19);
+ else
+ CR16_PRINT (0, 1, 19);
+ }
+ print_constant (nbits, shift, arg);
+ break;
+
+ case arg_idxr:
+ if (getreg_image (arg->i_r) == 12)
+ if (IS_INSN_MNEMONIC ("cbitb") || IS_INSN_MNEMONIC ("sbitb")
+ || IS_INSN_MNEMONIC ("tbitb"))
+ CR16_PRINT (0, 0, 23);
+ else CR16_PRINT (0, 0, 24);
+ else
+ if (IS_INSN_MNEMONIC ("cbitb") || IS_INSN_MNEMONIC ("sbitb")
+ || IS_INSN_MNEMONIC ("tbitb"))
+ CR16_PRINT (0, 1, 23);
+ else CR16_PRINT (0, 1, 24);
+
+ print_constant (nbits, shift, arg);
+ break;
+
+ case arg_ic:
+ case arg_c:
+ print_constant (nbits, shift, arg);
+ break;
+
+ case arg_rbase:
+ CR16_PRINT (0, getreg_image (arg->r), shift);
+ break;
+
+ case arg_cr:
+ print_constant (nbits, shift , arg);
+ /* Add the register argument to the output_opcode. */
+ CR16_PRINT (0, getreg_image (arg->r), (shift+16));
+ break;
+
+ case arg_crp:
+ print_constant (nbits, shift , arg);
+ if (instruction->size > 1)
+ CR16_PRINT (0, getregp_image (arg->rp), (shift + 16));
+ else if (IS_INSN_TYPE (LD_STOR_INS) || (IS_INSN_TYPE (CSTBIT_INS)))
+ {
+ if (instruction->size == 2)
+ CR16_PRINT (0, getregp_image (arg->rp), (shift - 8));
+ else if (instruction->size == 1)
+ CR16_PRINT (0, getregp_image (arg->rp), 16);
+ }
+ else
+ CR16_PRINT (0, getregp_image (arg->rp), shift);
+ break;
+
+ default:
+ break;
+ }
+}
+
+/* Retrieve the number of operands for the current assembled instruction. */
+
+static int
+get_number_of_operands (void)
+{
+ int i;
+
+ for (i = 0; instruction->operands[i].op_type && i < MAX_OPERANDS; i++)
+ ;
+ return i;
+}
+
+/* Verify that the number NUM can be represented in BITS bits (that is,
+ within its permitted range), based on the instruction's FLAGS.
+ If UPDATE is nonzero, update the value of NUM if necessary.
+ Return OP_LEGAL upon success, actual error type upon failure. */
+
+static op_err
+check_range (long *num, int bits, int unsigned flags, int update)
+{
+ long min, max;
+ int retval = OP_LEGAL;
+ long value = *num;
+
+ if (bits == 0 && value > 0) return OP_OUT_OF_RANGE;
+
+ /* For hosts witah longs bigger than 32-bits make sure that the top
+ bits of a 32-bit negative value read in by the parser are set,
+ so that the correct comparisons are made. */
+ if (value & 0x80000000)
+ value |= (-1L << 31);
+
+
+ /* Verify operand value is even. */
+ if (flags & OP_EVEN)
+ {
+ if (value % 2)
+ return OP_NOT_EVEN;
+ }
+
+ if (flags & OP_DEC)
+ {
+ value -= 1;
+ if (update)
+ *num = value;
+ }
+
+ if (flags & OP_SHIFT)
+ {
+ value >>= 1;
+ if (update)
+ *num = value;
+ }
+ else if (flags & OP_SHIFT_DEC)
+ {
+ value = (value >> 1) - 1;
+ if (update)
+ *num = value;
+ }
+
+ if (flags & OP_ABS20)
+ {
+ if (value > 0xEFFFF)
+ return OP_OUT_OF_RANGE;
+ }
+
+ if (flags & OP_ESC)
+ {
+ if (value == 0xB || value == 0x9)
+ return OP_OUT_OF_RANGE;
+ else if (value == -1)
+ {
+ if (update)
+ *num = 9;
+ return retval;
+ }
+ }
+
+ if (flags & OP_ESC1)
+ {
+ if (value > 13)
+ return OP_OUT_OF_RANGE;
+ }
+
+ if (flags & OP_SIGNED)
+ {
+ max = (1 << (bits - 1)) - 1;
+ min = - (1 << (bits - 1));
+ if ((value > max) || (value < min))
+ retval = OP_OUT_OF_RANGE;
+ }
+ else if (flags & OP_UNSIGNED)
+ {
+ max = ((((1 << (bits - 1)) - 1) << 1) | 1);
+ min = 0;
+ if (((unsigned long) value > (unsigned long) max)
+ || ((unsigned long) value < (unsigned long) min))
+ retval = OP_OUT_OF_RANGE;
+ }
+ else if (flags & OP_NEG)
+ {
+ max = - 1;
+ min = - ((1 << (bits - 1))-1);
+ if ((value > max) || (value < min))
+ retval = OP_OUT_OF_RANGE;
+ }
+ return retval;
+}
+
+/* Bunch of error checkings.
+ The checks are made after a matching instruction was found. */
+
+static void
+warn_if_needed (ins *insn)
+{
+ /* If the post-increment address mode is used and the load/store
+ source register is the same as rbase, the result of the
+ instruction is undefined. */
+ if (IS_INSN_TYPE (LD_STOR_INS_INC))
+ {
+ /* Enough to verify that one of the arguments is a simple reg. */
+ if ((insn->arg[0].type == arg_r) || (insn->arg[1].type == arg_r))
+ if (insn->arg[0].r == insn->arg[1].r)
+ as_bad (_("Same src/dest register is used (`r%d'), result is undefined"), insn->arg[0].r);
+ }
+
+ if (IS_INSN_MNEMONIC ("pop")
+ || IS_INSN_MNEMONIC ("push")
+ || IS_INSN_MNEMONIC ("popret"))
+ {
+ unsigned int count = insn->arg[0].constant, reg_val;
+
+ /* Check if count operand caused to save/retrive the RA twice
+ to generate warning message. */
+ if (insn->nargs > 2)
+ {
+ reg_val = getreg_image (insn->arg[1].r);
+
+ if ( ((reg_val == 9) && (count > 7))
+ || ((reg_val == 10) && (count > 6))
+ || ((reg_val == 11) && (count > 5))
+ || ((reg_val == 12) && (count > 4))
+ || ((reg_val == 13) && (count > 2))
+ || ((reg_val == 14) && (count > 0)))
+ as_warn (_("RA register is saved twice."));
+
+ /* Check if the third operand is "RA" or "ra" */
+ if (!(((insn->arg[2].r) == ra) || ((insn->arg[2].r) == RA)))
+ as_bad (_("`%s' Illegal use of registers."), ins_parse);
+ }
+
+ if (insn->nargs > 1)
+ {
+ reg_val = getreg_image (insn->arg[1].r);
+
+ /* If register is a register pair ie r12/r13/r14 in operand1, then
+ the count constant should be validated. */
+ if (((reg_val == 11) && (count > 7))
+ || ((reg_val == 12) && (count > 6))
+ || ((reg_val == 13) && (count > 4))
+ || ((reg_val == 14) && (count > 2))
+ || ((reg_val == 15) && (count > 0)))
+ as_bad (_("`%s' Illegal count-register combination."), ins_parse);
+ }
+ else
+ {
+ /* Check if the operand is "RA" or "ra" */
+ if (!(((insn->arg[0].r) == ra) || ((insn->arg[0].r) == RA)))
+ as_bad (_("`%s' Illegal use of register."), ins_parse);
+ }
+ }
+
+ /* Some instruction assume the stack pointer as rptr operand.
+ Issue an error when the register to be loaded is also SP. */
+ if (instruction->flags & NO_SP)
+ {
+ if (getreg_image (insn->arg[1].r) == getreg_image (sp))
+ as_bad (_("`%s' has undefined result"), ins_parse);
+ }
+
+ /* If the rptr register is specified as one of the registers to be loaded,
+ the final contents of rptr are undefined. Thus, we issue an error. */
+ if (instruction->flags & NO_RPTR)
+ {
+ if ((1 << getreg_image (insn->arg[0].r)) & insn->arg[1].constant)
+ as_bad (_("Same src/dest register is used (`r%d'),result is undefined"),
+ getreg_image (insn->arg[0].r));
+ }
+}
+
+/* In some cases, we need to adjust the instruction pointer although a
+ match was already found. Here, we gather all these cases.
+ Returns 1 if instruction pointer was adjusted, otherwise 0. */
+
+static int
+adjust_if_needed (ins *insn ATTRIBUTE_UNUSED)
+{
+ int ret_value = 0;
+
+ if ((IS_INSN_TYPE (CSTBIT_INS)) || (IS_INSN_TYPE (LD_STOR_INS)))
+ {
+ if ((instruction->operands[0].op_type == abs24)
+ && ((insn->arg[0].constant) > 0xF00000))
+ {
+ insn->arg[0].constant &= 0xFFFFF;
+ instruction--;
+ ret_value = 1;
+ }
+ }
+
+ return ret_value;
+}
+
+/* Assemble a single instruction:
+ INSN is already parsed (that is, all operand values and types are set).
+ For instruction to be assembled, we need to find an appropriate template in
+ the instruction table, meeting the following conditions:
+ 1: Has the same number of operands.
+ 2: Has the same operand types.
+ 3: Each operand size is sufficient to represent the instruction's values.
+ Returns 1 upon success, 0 upon failure. */
+
+static int
+assemble_insn (char *mnemonic, ins *insn)
+{
+ /* Type of each operand in the current template. */
+ argtype cur_type[MAX_OPERANDS];
+ /* Size (in bits) of each operand in the current template. */
+ unsigned int cur_size[MAX_OPERANDS];
+ /* Flags of each operand in the current template. */
+ unsigned int cur_flags[MAX_OPERANDS];
+ /* Instruction type to match. */
+ unsigned int ins_type;
+ /* Boolean flag to mark whether a match was found. */
+ int match = 0;
+ int i;
+ /* Nonzero if an instruction with same number of operands was found. */
+ int found_same_number_of_operands = 0;
+ /* Nonzero if an instruction with same argument types was found. */
+ int found_same_argument_types = 0;
+ /* Nonzero if a constant was found within the required range. */
+ int found_const_within_range = 0;
+ /* Argument number of an operand with invalid type. */
+ int invalid_optype = -1;
+ /* Argument number of an operand with invalid constant value. */
+ int invalid_const = -1;
+ /* Operand error (used for issuing various constant error messages). */
+ op_err op_error, const_err = OP_LEGAL;
+
+/* Retrieve data (based on FUNC) for each operand of a given instruction. */
+#define GET_CURRENT_DATA(FUNC, ARRAY) \
+ for (i = 0; i < insn->nargs; i++) \
+ ARRAY[i] = FUNC (instruction->operands[i].op_type)
+
+#define GET_CURRENT_TYPE GET_CURRENT_DATA (get_optype, cur_type)
+#define GET_CURRENT_SIZE GET_CURRENT_DATA (get_opbits, cur_size)
+#define GET_CURRENT_FLAGS GET_CURRENT_DATA (get_opflags, cur_flags)
+
+ /* Instruction has no operands -> only copy the constant opcode. */
+ if (insn->nargs == 0)
+ {
+ output_opcode[0] = BIN (instruction->match, instruction->match_bits);
+ return 1;
+ }
+
+ /* In some case, same mnemonic can appear with different instruction types.
+ For example, 'storb' is supported with 3 different types :
+ LD_STOR_INS, LD_STOR_INS_INC, STOR_IMM_INS.
+ We assume that when reaching this point, the instruction type was
+ pre-determined. We need to make sure that the type stays the same
+ during a search for matching instruction. */
+ ins_type = CR16_INS_TYPE (instruction->flags);
+
+ while (/* Check that match is still not found. */
+ match != 1
+ /* Check we didn't get to end of table. */
+ && instruction->mnemonic != NULL
+ /* Check that the actual mnemonic is still available. */
+ && IS_INSN_MNEMONIC (mnemonic)
+ /* Check that the instruction type wasn't changed. */
+ && IS_INSN_TYPE (ins_type))
+ {
+ /* Check whether number of arguments is legal. */
+ if (get_number_of_operands () != insn->nargs)
+ goto next_insn;
+ found_same_number_of_operands = 1;
+
+ /* Initialize arrays with data of each operand in current template. */
+ GET_CURRENT_TYPE;
+ GET_CURRENT_SIZE;
+ GET_CURRENT_FLAGS;
+
+ /* Check for type compatibility. */
+ for (i = 0; i < insn->nargs; i++)
+ {
+ if (cur_type[i] != insn->arg[i].type)
+ {
+ if (invalid_optype == -1)
+ invalid_optype = i + 1;
+ goto next_insn;
+ }
+ }
+ found_same_argument_types = 1;
+
+ for (i = 0; i < insn->nargs; i++)
+ {
+ /* If 'bal' instruction size is '2' and reg operand is not 'ra'
+ then goto next instruction. */
+ if (IS_INSN_MNEMONIC ("bal") && (i == 0)
+ && (instruction->size == 2) && (insn->arg[i].rp != 14))
+ goto next_insn;
+
+ /* If 'storb' instruction with 'sp' reg and 16-bit disp of
+ * reg-pair, leads to undifined trap, so this should use
+ * 20-bit disp of reg-pair. */
+ if (IS_INSN_MNEMONIC ("storb") && (instruction->size == 2)
+ && (insn->arg[i].r == 15) && (insn->arg[i + 1].type == arg_crp))
+ goto next_insn;
+
+ /* Only check range - don't update the constant's value, since the
+ current instruction may not be the last we try to match.
+ The constant's value will be updated later, right before printing
+ it to the object file. */
+ if ((insn->arg[i].X_op == O_constant)
+ && (op_error = check_range (&insn->arg[i].constant, cur_size[i],
+ cur_flags[i], 0)))
+ {
+ if (invalid_const == -1)
+ {
+ invalid_const = i + 1;
+ const_err = op_error;
+ }
+ goto next_insn;
+ }
+ /* For symbols, we make sure the relocation size (which was already
+ determined) is sufficient. */
+ else if ((insn->arg[i].X_op == O_symbol)
+ && ((bfd_reloc_type_lookup (stdoutput, insn->rtype))->bitsize
+ > cur_size[i]))
+ goto next_insn;
+ }
+ found_const_within_range = 1;
+
+ /* If we got till here -> Full match is found. */
+ match = 1;
+ break;
+
+/* Try again with next instruction. */
+next_insn:
+ instruction++;
+ }
+
+ if (!match)
+ {
+ /* We haven't found a match - instruction can't be assembled. */
+ if (!found_same_number_of_operands)
+ as_bad (_("Incorrect number of operands"));
+ else if (!found_same_argument_types)
+ as_bad (_("Illegal type of operand (arg %d)"), invalid_optype);
+ else if (!found_const_within_range)
+ {
+ switch (const_err)
+ {
+ case OP_OUT_OF_RANGE:
+ as_bad (_("Operand out of range (arg %d)"), invalid_const);
+ break;
+ case OP_NOT_EVEN:
+ as_bad (_("Operand has odd displacement (arg %d)"), invalid_const);
+ break;
+ default:
+ as_bad (_("Illegal operand (arg %d)"), invalid_const);
+ break;
+ }
+ }
+
+ return 0;
+ }
+ else
+ /* Full match - print the encoding to output file. */
+ {
+ /* Make further checkings (such that couldn't be made earlier).
+ Warn the user if necessary. */
+ warn_if_needed (insn);
+
+ /* Check whether we need to adjust the instruction pointer. */
+ if (adjust_if_needed (insn))
+ /* If instruction pointer was adjusted, we need to update
+ the size of the current template operands. */
+ GET_CURRENT_SIZE;
+
+ for (i = 0; i < insn->nargs; i++)
+ {
+ int j = instruction->flags & REVERSE_MATCH ?
+ i == 0 ? 1 :
+ i == 1 ? 0 : i :
+ i;
+
+ /* This time, update constant value before printing it. */
+ if ((insn->arg[j].X_op == O_constant)
+ && (check_range (&insn->arg[j].constant, cur_size[j],
+ cur_flags[j], 1) != OP_LEGAL))
+ as_fatal (_("Illegal operand (arg %d)"), j+1);
+ }
+
+ /* First, copy the instruction's opcode. */
+ output_opcode[0] = BIN (instruction->match, instruction->match_bits);
+
+ for (i = 0; i < insn->nargs; i++)
+ {
+ /* For BAL (ra),disp17 instuction only. And also set the
+ DISP24a relocation type. */
+ if (IS_INSN_MNEMONIC ("bal") && (instruction->size == 2) && i == 0)
+ {
+ insn->rtype = BFD_RELOC_CR16_DISP24a;
+ continue;
+ }
+ cur_arg_num = i;
+ print_operand (cur_size[i], instruction->operands[i].shift,
+ &insn->arg[i]);
+ }
+ }
+
+ return 1;
+}
+
+/* Print the instruction.
+ Handle also cases where the instruction is relaxable/relocatable. */
+
+static void
+print_insn (ins *insn)
+{
+ unsigned int i, j, insn_size;
+ char *this_frag;
+ unsigned short words[4];
+ int addr_mod;
+
+ /* Arrange the insn encodings in a WORD size array. */
+ for (i = 0, j = 0; i < 2; i++)
+ {
+ words[j++] = (output_opcode[i] >> 16) & 0xFFFF;
+ words[j++] = output_opcode[i] & 0xFFFF;
+ }
+
+ insn_size = instruction->size;
+ this_frag = frag_more (insn_size * 2);
+
+ /* Handle relocation. */
+ if ((relocatable) && (insn->rtype != BFD_RELOC_NONE))
+ {
+ reloc_howto_type *reloc_howto;
+ int size;
+
+ reloc_howto = bfd_reloc_type_lookup (stdoutput, insn->rtype);
+
+ if (!reloc_howto)
+ abort ();
+
+ size = bfd_get_reloc_size (reloc_howto);
+
+ if (size < 1 || size > 4)
+ abort ();
+
+ fix_new_exp (frag_now, this_frag - frag_now->fr_literal,
+ size, &insn->exp, reloc_howto->pc_relative,
+ insn->rtype);
+ }
+
+ /* Verify a 2-byte code alignment. */
+ addr_mod = frag_now_fix () & 1;
+ if (frag_now->has_code && frag_now->insn_addr != addr_mod)
+ as_bad (_("instruction address is not a multiple of 2"));
+ frag_now->insn_addr = addr_mod;
+ frag_now->has_code = 1;
+
+ /* Write the instruction encoding to frag. */
+ for (i = 0; i < insn_size; i++)
+ {
+ md_number_to_chars (this_frag, (valueT) words[i], 2);
+ this_frag += 2;
+ }
+}
+
+/* This is the guts of the machine-dependent assembler. OP points to a
+ machine dependent instruction. This function is supposed to emit
+ the frags/bytes it assembles to. */
+
+void
+md_assemble (char *op)
+{
+ ins cr16_ins;
+ char *param, param1[32];
+ char c;
+
+ /* Reset global variables for a new instruction. */
+ reset_vars (op);
+
+ /* Strip the mnemonic. */
+ for (param = op; *param != 0 && !ISSPACE (*param); param++)
+ ;
+ c = *param;
+ *param++ = '\0';
+
+ /* bCC instuctions and adjust the mnemonic by adding extra white spaces. */
+ if (is_bcc_insn (op))
+ {
+ strcpy (param1, get_b_cc (op));
+ op = "b";
+ strcat (param1,",");
+ strcat (param1, param);
+ param = (char *) ¶m1;
+ }
+
+ /* Checking the cinv options and adjust the mnemonic by removing the
+ extra white spaces. */
+ if (streq ("cinv", op))
+ {
+ /* Validate the cinv options. */
+ check_cinv_options (param);
+ strcat (op, param);
+ }
+
+ /* MAPPING - SHIFT INSN, if imm4/imm16 positive values
+ lsh[b/w] imm4/imm6, reg ==> ashu[b/w] imm4/imm16, reg
+ as CR16 core doesn't support lsh[b/w] right shift operaions. */
+ if ((streq ("lshb", op) || streq ("lshw", op) || streq ("lshd", op))
+ && (param [0] == '$'))
+ {
+ strcpy (param1, param);
+ /* Find the instruction. */
+ instruction = (const inst *) hash_find (cr16_inst_hash, op);
+ parse_operands (&cr16_ins, param1);
+ if (((&cr16_ins)->arg[0].type == arg_ic)
+ && ((&cr16_ins)->arg[0].constant >= 0))
+ {
+ if (streq ("lshb", op))
+ op = "ashub";
+ else if (streq ("lshd", op))
+ op = "ashud";
+ else
+ op = "ashuw";
+ }
+ }
+
+ /* Find the instruction. */
+ instruction = (const inst *) hash_find (cr16_inst_hash, op);
+ if (instruction == NULL)
+ {
+ as_bad (_("Unknown opcode: `%s'"), op);
+ return;
+ }
+
+ /* Tie dwarf2 debug info to the address at the start of the insn. */
+ dwarf2_emit_insn (0);
+
+ /* Parse the instruction's operands. */
+ parse_insn (&cr16_ins, param);
+
+ /* Assemble the instruction - return upon failure. */
+ if (assemble_insn (op, &cr16_ins) == 0)
+ return;
+
+ /* Print the instruction. */
+ print_insn (&cr16_ins);
+}
--- /dev/null
+/* tc-cr16.h -- Header file for tc-cr16.c, the CR16 GAS port.
+ Copyright 2007 Free Software Foundation, Inc.
+
+ Contributed by M R Swami Reddy <MR.Swami.Reddy@nsc.com>
+
+ This file is part of GAS, the GNU Assembler.
+
+ GAS is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2, or (at your option)
+ any later version.
+
+ GAS is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with GAS; see the file COPYING. If not, write to the
+ Free Software Foundation, 51 Franklin Street - Fifth Floor, Boston,
+ MA 02110-1301, USA. */
+
+#ifndef TC_CR16_H
+#define TC_CR16_H
+
+#define TC_CR16 1
+
+#define TARGET_BYTES_BIG_ENDIAN 0
+
+#define TARGET_FORMAT "elf32-cr16"
+#define TARGET_ARCH bfd_arch_cr16
+
+#define WORKING_DOT_WORD
+#define LOCAL_LABEL_PREFIX '.'
+
+#define md_undefined_symbol(s) 0
+#define md_number_to_chars number_to_chars_littleendian
+
+/* We do relaxing in the assembler as well as the linker. */
+extern const struct relax_type md_relax_table[];
+#define TC_GENERIC_RELAX_TABLE md_relax_table
+
+/* We do not want to adjust any relocations to make implementation of
+ linker relaxations easier. */
+#define tc_fix_adjustable(fixP) 0
+
+/* We need to force out some relocations when relaxing. */
+#define TC_FORCE_RELOCATION(FIXP) cr16_force_relocation (FIXP)
+extern int cr16_force_relocation (struct fix *);
+
+/* Fixup debug sections since we will never relax them. */
+#define TC_LINKRELAX_FIXUP(seg) (seg->flags & SEC_ALLOC)
+
+/* CR16 instructions, with operands included, are a multiple
+ of two bytes long. */
+#define DWARF2_LINE_MIN_INSN_LENGTH 2
+
+extern void cr16_cons_fix_new (struct frag *, int, int, struct expressionS *);
+/* This is called by emit_expr when creating a reloc for a cons.
+ We could use the definition there, except that we want to handle
+ the CR16 reloc type specially, rather than the BFD_RELOC type. */
+#define TC_CONS_FIX_NEW(FRAG, OFF, LEN, EXP) \
+ cr16_cons_fix_new (FRAG, OFF, LEN, EXP)
+
+/* Give an error if a frag containing code is not aligned to a 2-byte
+ boundary. */
+#define md_frag_check(FRAGP) \
+ if ((FRAGP)->has_code \
+ && (((FRAGP)->fr_address + (FRAGP)->insn_addr) & 1) != 0) \
+ as_bad_where ((FRAGP)->fr_file, (FRAGP)->fr_line, \
+ _("instruction address is not a multiple of 2"));
+
+#endif /* TC_CR16_H */
arm*) cpu_type=arm endian=little ;;
bfin*) cpu_type=bfin endian=little ;;
c4x*) cpu_type=tic4x ;;
+ cr16*) cpu_type=cr16 endian=little ;;
crisv32) cpu_type=cris arch=crisv32 ;;
crx*) cpu_type=crx endian=little ;;
fido) cpu_type=m68k ;;
avr-*-*) fmt=elf bfd_gas=yes ;;
bfin-*-*) fmt=elf bfd_gas=yes ;;
bfin-*elf) fmt=elf ;;
+ cr16-*-elf*) fmt=elf ;;
cris-*-linux-* | crisv32-*-linux-*)
fmt=multi em=linux ;;
c-arm.texi \
c-avr.texi \
c-bfin.texi \
+ c-cr16.texi \
c-d10v.texi \
c-cris.texi \
c-h8300.texi \
c-arm.texi \
c-avr.texi \
c-bfin.texi \
+ c-cr16.texi \
c-d10v.texi \
c-cris.texi \
c-h8300.texi \
exit 1;; \
esac; \
done; \
- echo ' cd $(top_srcdir) && $(AUTOMAKE) --cygnus doc/Makefile'; \
+ echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign doc/Makefile'; \
cd $(top_srcdir) && \
- $(AUTOMAKE) --cygnus doc/Makefile
+ $(AUTOMAKE) --foreign doc/Makefile
.PRECIOUS: Makefile
Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
@case '$?' in \
@set ARM
@set AVR
@set BFIN
+@set CR16
@set CRIS
@set D10V
@set D30V
@ifset BFIN
* BFIN-Dependent:: BFIN Dependent Features
@end ifset
+@ifset CR16
+* CR16-Dependent:: CR16 Dependent Features
+@end ifset
@ifset CRIS
* CRIS-Dependent:: CRIS Dependent Features
@end ifset
@include c-bfin.texi
@end ifset
+@ifset CR16
+@include c-cr16.texi
+@end ifset
+
@ifset CRIS
@include c-cris.texi
@end ifset
--- /dev/null
+@c Copyright 2007 Free Software Foundation, Inc.
+@c This is part of the GAS manual.
+@c For copying conditions, see the file as.texinfo.
+
+@ifset GENERIC
+@page
+@node CR16-Dependent
+@chapter CR16 Dependent Features
+@end ifset
+@ifclear GENERIC
+@node Machine Dependencies
+@chapter CR16 Dependent Features
+@end ifclear
+
+@cindex CR16 support
+@menu
+* CR16 Operand Qualifiers:: CR16 Machine Operand Qualifiers
+@end menu
+
+@node CR16 Operand Qualifiers
+@section CR16 Operand Qualifiers
+@cindex CR16 Operand Qualifiers
+
+The National Semiconductor CR16 target of @code{@value{AS}} has a few machine dependent operand qualifiers.
+
+Operand expression type qualifier is an optional field in the instruction operand, to determines the type of the expression field of an operand. The @code{@@} is required. CR16 architecture uses one of the following expression qualifiers:
+
+@table @code
+@item s
+- @code{Specifies expression operand type as small}
+@item m
+- @code{Specifies expression operand type as medium}
+@item l
+- @code{Specifies expression operand type as large}
+@item c
+- @code{Specifies the CR16 Assembler generates a relocation entry for the operand, where pc has implied bit, the expression is adjusted accordingly. The linker uses the relocation entry to update the operand address at link time.}
+@end table
+
+CR16 target operand qualifiers and its size (in bits):
+
+@table @samp
+@item Immediate Operand
+- s ---- 4 bits
+@item
+- m ---- 16 bits, for movb and movw instructions.
+@item
+- m ---- 20 bits, movd instructions.
+@item
+- l ---- 32 bits
+
+@item Absolute Operand
+- s ---- Illegal specifier for this operand.
+@item
+- m ---- 20 bits, movd instructions.
+
+@item Displacement Operand
+- s ---- 8 bits
+@item
+- m ---- 16 bits
+@item
+- l ---- 24 bits
+@end table
+
+For example:
+@example
+1 @code{movw $_myfun@@c,r1}
+
+ This loads the address of _myfun, shifted right by 1, into r1.
+
+2 @code{movd $_myfun@@c,(r2,r1)}
+
+ This loads the address of _myfun, shifted right by 1, into register-pair r2-r1.
+
+3 @code{_myfun_ptr:}
+ @code{.long _myfun@@c}
+ @code{loadd _myfun_ptr, (r1,r0)}
+ @code{jal (r1,r0)}
+
+ This .long directive, the address of _myfunc, shifted right by 1 at link time.
+@end example
+2007-06-29 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
+
+ * gas/cr16: New directory
+ * gas/cr16.exp: New file
+ * add_test.d and add_test.s: New files
+ * and_test.d and and_test.s: New files
+ * ash_test.d and ash_test.s: New files
+ * bal_test.d and bal_test.s: New files
+ * bcc_test.d and bcc_test.s: New files
+ * beq0_test.d and beq0_test.s: New files
+ * cbitb_test.d and cbitb_test.s: New files
+ * cbitw_test.d and cbitw_test.s: New files
+ * cinv_test.d and cinv_test.s: New files
+ * cmp_test.d and cmp_test.s: New files
+ * excp_test.d and excp_test.s: New files
+ * jal_test.d and jal_test.s: New files
+ * jcc_test.d and jcc_test.s: New files
+ * loadb_test.d and loadb_test.s: New files
+ * loadd_test.d and loadd_test.s: New files
+ * loadm_test.d and loadm_test.s: New files
+ * loadw_test.d and loadw_test.s: New files
+ * lpsp_test.d and lpsp_test.s: New files
+ * lsh_test.d and lsh_test.s: New files
+ * mov_test.d and mov_test.s: New files
+ * mul_test.d and mul_test.s: New files
+ * or_test.d and or_test.s: New files
+ * popret_test.d and popret_test.s: New files
+ * pop_test.d and pop_test.s: New files
+ * push_test.d and push_test.s: New files
+ * sbitb_test.d and sbitb_test.s: New files
+ * sbitw_test.d and sbitw_test.s: New files
+ * scc_test.d and scc_test.s: New files
+ * storb_test.d and storb_test.s: New files
+ * stord_test.d and stord_test.s: New files
+ * storm_test.d and storm_test.s: New files
+ * storw_test.d and storw_test.s: New files
+ * sub_test.d and sub_test.s: New files
+ * tbitb_test.d and tbitb_test.s: New files
+ * tbit_test.d and tbit_test.s: New files
+ * tbitw_test.d and tbitw_test.s: New files
+ * xor_test.d and xor_test.s: New files
+
2007-06-26 Paul Brook <paul@codesourcery.com>
* gas/arm/vfp1xD.d: Add new fmrx/fmxr tests.
# symbol `sym' required but not present
setup_xfail "*c30*-*-*" "*c4x*-*-*" "*arm*-*-*aout*" "*arm*-*-*coff" \
"*arm*-*-pe" "crx*-*-*" "h8300*-*-*" "m68hc*-*-*" "maxq-*-*" \
- "mn10300-*-*" "pdp11-*-*" "vax*-*-*" "z8k-*-*"
+ "mn10300-*-*" "pdp11-*-*" "vax*-*-*" "z8k-*-*" "cr16-*-*"
run_dump_test redef2
setup_xfail "*-*-aix*" "*-*-coff" "*-*-cygwin" "*-*-mingw*" "*-*-pe*" \
"bfin-*-*" "*c4x*-*-*" "crx*-*-*" "h8300*-*-*" "hppa*-*-hpux*" \
"m68hc*-*-*" "maxq-*-*" "mn10300-*-*" "or32-*-*" "pdp11-*-*" \
- "vax*-*-*" "z8k-*-*"
+ "vax*-*-*" "z8k-*-*" "cr16-*-*"
run_dump_test redef3
setup_xfail "*c4x*-*-*"
gas_test_error "redef4.s" "" ".set for symbol already used as label"
--- /dev/null
+#as:
+#objdump: -dr
+#name: add_test
+
+.*: +file format .*
+
+Disassembly of section .text:
+
+00000000 <main>:
+ 0: f1 30 addb \$0xf:s,r1
+ 2: b2 30 ff 00 addb \$0xff:m,r2
+ 6: b1 30 ff 0f addb \$0xfff:m,r1
+ a: b1 30 14 00 addb \$0x14:m,r1
+ e: a2 30 addb \$0xa:s,r2
+ 10: b2 30 0b 00 addb \$0xb:m,r2
+ 14: 12 31 addb r1,r2
+ 16: 23 31 addb r2,r3
+ 18: 34 31 addb r3,r4
+ 1a: 56 31 addb r5,r6
+ 1c: 67 31 addb r6,r7
+ 1e: 78 31 addb r7,r8
+ 20: f1 34 addcb \$0xf:s,r1
+ 22: b2 34 ff 00 addcb \$0xff:m,r2
+ 26: b1 34 ff 0f addcb \$0xfff:m,r1
+ 2a: b1 34 14 00 addcb \$0x14:m,r1
+ 2e: a2 34 addcb \$0xa:s,r2
+ 30: b2 34 0b 00 addcb \$0xb:m,r2
+ 34: 12 35 addcb r1,r2
+ 36: 23 35 addcb r2,r3
+ 38: 34 35 addcb r3,r4
+ 3a: 56 35 addcb r5,r6
+ 3c: 67 35 addcb r6,r7
+ 3e: 78 35 addcb r7,r8
+ 40: f1 36 addcw \$0xf:s,r1
+ 42: b2 36 ff 00 addcw \$0xff:m,r2
+ 46: b1 36 ff 0f addcw \$0xfff:m,r1
+ 4a: b1 36 14 00 addcw \$0x14:m,r1
+ 4e: a2 36 addcw \$0xa:s,r2
+ 50: b2 36 0b 00 addcw \$0xb:m,r2
+ 54: 12 37 addcw r1,r2
+ 56: 23 37 addcw r2,r3
+ 58: 34 37 addcw r3,r4
+ 5a: 56 37 addcw r5,r6
+ 5c: 67 37 addcw r6,r7
+ 5e: 78 37 addcw r7,r8
+ 60: f1 32 addw \$0xf:s,r1
+ 62: b2 32 ff 00 addw \$0xff:m,r2
+ 66: b1 32 ff 0f addw \$0xfff:m,r1
+ 6a: b1 32 14 00 addw \$0x14:m,r1
+ 6e: a2 32 addw \$0xa:s,r2
+ 70: 12 33 addw r1,r2
+ 72: 23 33 addw r2,r3
+ 74: 34 33 addw r3,r4
+ 76: 56 33 addw r5,r6
+ 78: 67 33 addw r6,r7
+ 7a: 78 33 addw r7,r8
+ 7c: f1 60 addd \$0xf:s,\(r2,r1\)
+ 7e: b1 60 0b 00 addd \$0xb:m,\(r2,r1\)
+ 82: b1 60 ff 00 addd \$0xff:m,\(r2,r1\)
+ 86: b1 60 ff 0f addd \$0xfff:m,\(r2,r1\)
+ 8a: 10 04 ff ff addd \$0xffff:m,\(r2,r1\)
+ 8e: 1f 04 ff ff addd \$0xfffff:m,\(r2,r1\)
+ 92: 21 00 ff 0f addd \$0xfffffff:l,\(r2,r1\)
+ 96: ff ff
+ 98: 91 60 addd \$-1:s,\(r2,r1\)
+ 9a: 31 61 addd \(r4,r3\),\(r2,r1\)
+ 9c: 31 61 addd \(r4,r3\),\(r2,r1\)
+ 9e: af 60 addd \$0xa:s,\(sp\)
+ a0: ef 60 addd \$0xe:s,\(sp\)
+ a2: bf 60 0b 00 addd \$0xb:m,\(sp\)
+ a6: 8f 60 addd \$0x8:s,\(sp\)
--- /dev/null
+ .text
+ .global main
+main:
+ ###########
+ # ADDB imm4/imm16, reg
+ ###########
+ addb $0xf,r1
+ addb $0xff,r2
+ addb $0xfff,r1
+ #addb $0xffff,r2 // CHECK WITH CRASM 4.1
+ addb $20,r1
+ addb $10,r2
+ addb $11,r2
+ ###########
+ # ADDB reg, reg
+ ###########
+ addb r1,r2
+ addb r2,r3
+ addb r3,r4
+ addb r5,r6
+ addb r6,r7
+ addb r7,r8
+ ###########
+ # ADDCB imm4/imm16, reg
+ ###########
+ addcb $0xf,r1
+ addcb $0xff,r2
+ addcb $0xfff,r1
+ #addcb $0xffff,r2 // CHECK WITH CRASM 4.1
+ addcb $20,r1
+ addcb $10,r2
+ addcb $11,r2
+ ###########
+ # ADDCB reg, reg
+ ###########
+ addcb r1,r2
+ addcb r2,r3
+ addcb r3,r4
+ addcb r5,r6
+ addcb r6,r7
+ addcb r7,r8
+ ###########
+ # ADDCW imm4/imm16, reg
+ ###########
+ addcw $0xf,r1
+ addcw $0xff,r2
+ addcw $0xfff,r1
+ #addcw $0xffff,r2 # check with CRASM 4.1
+ addcw $20,r1
+ addcw $10,r2
+ addcw $11,r2
+ ###########
+ # ADDCW reg, reg
+ ###########
+ addcw r1,r2
+ addcw r2,r3
+ addcw r3,r4
+ addcw r5,r6
+ addcw r6,r7
+ addcw r7,r8
+ ###########
+ # ADDW imm4/imm16, reg
+ ###########
+ addw $0xf,r1
+ addw $0xff,r2
+ addw $0xfff,r1
+ #addw $0xffff,r2 // CHECK WITH CRASM 4.1
+ addw $20,r1
+ addw $10,r2
+ ###########
+ # ADDW reg, reg
+ ###########
+ addw r1,r2
+ addw r2,r3
+ addw r3,r4
+ addw r5,r6
+ addw r6,r7
+ addw r7,r8
+ ###########
+ # ADDD imm4/imm16/imm20/imm32, regp
+ ###########
+ addd $0xf,(r2,r1)
+ addd $0xB,(r2,r1)
+ addd $0xff,(r2,r1)
+ addd $0xfff,(r2,r1)
+ addd $0xffff,(r2,r1)
+ addd $0xfffff,(r2,r1)
+ addd $0xfffffff,(r2,r1)
+ addd $0xffffffff,(r2,r1)
+ ###########
+ # ADDD regp, regp
+ ###########
+ addd (r4,r3),(r2,r1)
+ addd (r4,r3),(r2,r1)
+ addd $10,(sp)
+ addd $14,(sp)
+ addd $11,(sp)
+ addd $8,(sp)
--- /dev/null
+#as:
+#objdump: -dr
+#name: and_test
+
+.*: +file format .*
+
+Disassembly of section .text:
+
+00000000 <main>:
+ 0: f1 20 andb \$0xf:s,r1
+ 2: b2 20 ff 00 andb \$0xff:m,r2
+ 6: b1 20 ff 0f andb \$0xfff:m,r1
+ a: b2 20 ff ff andb \$0xffff:m,r2
+ e: b1 20 14 00 andb \$0x14:m,r1
+ 12: a2 20 andb \$0xa:s,r2
+ 14: 12 21 andb r1,r2
+ 16: 23 21 andb r2,r3
+ 18: 34 21 andb r3,r4
+ 1a: 56 21 andb r5,r6
+ 1c: 67 21 andb r6,r7
+ 1e: 78 21 andb r7,r8
+ 20: f1 22 andw \$0xf:s,r1
+ 22: b2 22 ff 00 andw \$0xff:m,r2
+ 26: b1 22 ff 0f andw \$0xfff:m,r1
+ 2a: b2 22 ff ff andw \$0xffff:m,r2
+ 2e: b1 22 14 00 andw \$0x14:m,r1
+ 32: a2 22 andw \$0xa:s,r2
+ 34: 12 23 andw r1,r2
+ 36: 23 23 andw r2,r3
+ 38: 34 23 andw r3,r4
+ 3a: 56 23 andw r5,r6
+ 3c: 67 23 andw r6,r7
+ 3e: 78 23 andw r7,r8
+ 40: 41 00 00 00 andd \$0xf:l,\(r2,r1\)
+ 44: 0f 00
+ 46: 41 00 00 00 andd \$0xff:l,\(r2,r1\)
+ 4a: ff 00
+ 4c: 41 00 00 00 andd \$0xfff:l,\(r2,r1\)
+ 50: ff 0f
+ 52: 41 00 00 00 andd \$0xffff:l,\(r2,r1\)
+ 56: ff ff
+ 58: 41 00 0f 00 andd \$0xfffff:l,\(r2,r1\)
+ 5c: ff ff
+ 5e: 41 00 ff 0f andd \$0xfffffff:l,\(r2,r1\)
+ 62: ff ff
+ 64: 41 00 ff ff andd \$0xffffffff:l,\(r2,r1\)
+ 68: ff ff
+ 6a: 14 00 31 b0 andd \(r4,r3\),\(r2,r1\)
+ 6e: 14 00 31 b0 andd \(r4,r3\),\(r2,r1\)
+ 72: 4f 00 00 00 andd \$0xa:l,\(sp\)
+ 76: 0a 00
+ 78: 4f 00 00 00 andd \$0xe:l,\(sp\)
+ 7c: 0e 00
+ 7e: 4f 00 00 00 andd \$0x8:l,\(sp\)
+ 82: 08 00
--- /dev/null
+ .text
+ .global main
+main:
+ ###########
+ # ANDB imm4/imm16, reg
+ ###########
+ andb $0xf,r1
+ andb $0xff,r2
+ andb $0xfff,r1
+ andb $0xffff,r2
+ andb $20,r1
+ andb $10,r2
+ ###########
+ # ANDB reg, reg
+ ###########
+ andb r1,r2
+ andb r2,r3
+ andb r3,r4
+ andb r5,r6
+ andb r6,r7
+ andb r7,r8
+ ###########
+ # ANDW imm4/imm16, reg
+ ###########
+ andw $0xf,r1
+ andw $0xff,r2
+ andw $0xfff,r1
+ andw $0xffff,r2
+ andw $20,r1
+ andw $10,r2
+ ###########
+ # ANDW reg, reg
+ ###########
+ andw r1,r2
+ andw r2,r3
+ andw r3,r4
+ andw r5,r6
+ andw r6,r7
+ andw r7,r8
+ ###########
+ # ANDD imm4/imm16/imm32, regp
+ ###########
+ andd $0xf,(r2,r1)
+ andd $0xff,(r2,r1)
+ andd $0xfff,(r2,r1)
+ andd $0xffff,(r2,r1)
+ andd $0xfffff,(r2,r1)
+ andd $0xfffffff,(r2,r1)
+ andd $0xffffffff,(r2,r1)
+ ###########
+ # ANDD regp, regp
+ ###########
+ andd (r4,r3),(r2,r1)
+ andd (r4,r3),(r2,r1)
+ andd $10,(sp)
+ andd $14,(sp)
+ andd $8,(sp)
--- /dev/null
+#as:
+#objdump: -dr
+#name: ash_test
+
+.*: +file format .*
+
+Disassembly of section .text:
+
+00000000 <main>:
+ 0: 71 40 ashub \$7:s,r1
+ 2: 91 40 ashub \$-7:s,r1
+ 4: 41 40 ashub \$4:s,r1
+ 6: c1 40 ashub \$-4:s,r1
+ 8: 81 40 ashub \$-8:s,r1
+ a: 31 40 ashub \$3:s,r1
+ c: d1 40 ashub \$-3:s,r1
+ e: 21 41 ashub r2,r1
+ 10: 34 41 ashub r3,r4
+ 12: 56 41 ashub r5,r6
+ 14: 8a 41 ashub r8,r10
+ 16: 71 42 ashuw \$7:s,r1
+ 18: 91 43 ashuw \$-7:s,r1
+ 1a: 41 42 ashuw \$4:s,r1
+ 1c: c1 43 ashuw \$-4:s,r1
+ 1e: 81 42 ashuw \$8:s,r1
+ 20: 81 43 ashuw \$-8:s,r1
+ 22: 31 42 ashuw \$3:s,r1
+ 24: d1 43 ashuw \$-3:s,r1
+ 26: 21 45 ashuw r2,r1
+ 28: 34 45 ashuw r3,r4
+ 2a: 56 45 ashuw r5,r6
+ 2c: 8a 45 ashuw r8,r10
+ 2e: 72 4c ashud \$7:s,\(r3,r2\)
+ 30: 92 4f ashud \$-7:s,\(r3,r2\)
+ 32: 82 4c ashud \$8:s,\(r3,r2\)
+ 34: 82 4f ashud \$-8:s,\(r3,r2\)
+ 36: 42 4c ashud \$4:s,\(r3,r2\)
+ 38: c2 4f ashud \$-4:s,\(r3,r2\)
+ 3a: c2 4c ashud \$12:s,\(r3,r2\)
+ 3c: 42 4f ashud \$-12:s,\(r3,r2\)
+ 3e: 31 4c ashud \$3:s,\(r2,r1\)
+ 40: d1 4f ashud \$-3:s,\(r2,r1\)
+ 42: 41 48 ashud r4,\(r2,r1\)
+ 44: 51 48 ashud r5,\(r2,r1\)
+ 46: 61 48 ashud r6,\(r2,r1\)
+ 48: 81 48 ashud r8,\(r2,r1\)
+ 4a: 11 48 ashud r1,\(r2,r1\)
--- /dev/null
+ .text
+ .global main
+main:
+ #####################################
+ # ASHUB cnt(left +)/cnt (right -), reg
+ #####################################
+ ashub $7,r1
+ ashub $-7,r1
+ ashub $4,r1
+ ashub $-4,r1
+ ashub $-8,r1
+ ashub $3,r1
+ ashub $-3,r1
+ #####################################
+ # ASHUB reg, reg
+ #####################################
+ ashub r2,r1
+ ashub r3,r4
+ ashub r5,r6
+ ashub r8,r10
+ #####################################
+ # ASHUW cnt(left +)/cnt (right -), reg
+ #####################################
+ ashuw $7,r1
+ ashuw $-7,r1
+ ashuw $4,r1
+ ashuw $-4,r1
+ ashuw $8,r1
+ ashuw $-8,r1
+ ashuw $3,r1
+ ashuw $-3,r1
+ #####################################
+ # ASHUW reg, reg
+ #####################################
+ ashuw r2,r1
+ ashuw r3,r4
+ ashuw r5,r6
+ ashuw r8,r10
+ #####################################
+ # ASHUD cnt(left +)/cnt (right -), regp
+ #####################################
+ ashud $7, (r3,r2)
+ ashud $-7, (r3,r2)
+ ashud $8, (r3,r2)
+ ashud $-8, (r3,r2)
+ ashud $4, (r3,r2)
+ ashud $-4, (r3,r2)
+ ashud $12,(r3,r2)
+ ashud $-12,(r3,r2)
+ ashud $3,(r2,r1)
+ ashud $-3,(r2,r1)
+ #####################################
+ # ASHUD reg, regp
+ #####################################
+ ashud r4,(r2,r1)
+ ashud r5,(r2,r1)
+ ashud r6,(r2,r1)
+ ashud r8,(r2,r1)
+ ashud r1,(r2,r1)
--- /dev/null
+#as:
+#objdump: -dr
+#name: bal_test
+
+.*: +file format .*
+
+Disassembly of section .text:
+
+00000000 <main>:
+ 0: 0f c0 22 f1 bal \(ra\),\*\+0xff122 <main\+0xff122>:m
+ 4: ff c0 26 f1 bal \(ra\),\*\+0xfff12a <main\+0xfff12a>:m
+ 8: 00 c0 22 00 bal \(ra\),\*\+0x2a <main\+0x2a>:m
+ c: 00 c0 22 01 bal \(ra\),\*\+0x12e <main\+0x12e>:m
+ 10: 00 c0 22 f1 bal \(ra\),\*\+0xf132 <main\+0xf132>:m
+ 14: 00 c0 2a 81 bal \(ra\),\*\+0x813e <main\+0x813e>:m
+ 18: 10 00 00 20 bal \(r1,r0\),\*\+0x13a <main\+0x13a>:l
+ 1c: 22 01
+ 1e: 10 00 ac 2f bal \(r11,r10\),\*\+0xcff140 <main\+0xcff140>:l
+ 22: 22 f1
+ 24: 10 00 6a 2f bal \(r7,r6\),\*\+0xaff146 <main\+0xaff146>:l
+ 28: 22 f1
+ 2a: 10 00 38 2f bal \(r4,r3\),\*\+0x8ff14c <main\+0x8ff14c>:l
+ 2e: 22 f1
+ 30: 10 00 7f 2f bal \(r8,r7\),\*\+0xfff152 <main\+0xfff152>:l
+ 34: 22 f1
--- /dev/null
+ .text\r
+ .global main\r
+main:\r
+bal (ra),*+0xff122\r
+bal (ra),*+0xfff126\r
+bal (ra),*+0x22\r
+bal (ra),*+0x122\r
+bal (ra),*+0xf122\r
+bal (ra),*+0x812a\r
+bal (r1,r0),*+0x122\r
+bal (r11,r10),*+0xcff122\r
+bal (r7,r6),*+0xaff122\r
+bal (r4,r3),*+0x8ff122\r
+bal (r8,r7),*+0xfff122\r
--- /dev/null
+#as:
+#objdump: -dr
+#name: bcc_test
+
+.*: +file format .*
+
+Disassembly of section .text:
+
+00000000 <main>:
+ 0: 01 11 beq \*\+0x22 <main\+0x22>:s
+ 2: 19 11 bne \*\+0x34 <main\+0x34>:s
+ 4: 32 12 bcc \*\+0x48 <main\+0x48>:s
+ 6: 3a 12 bcc \*\+0x5a <main\+0x5a>:s
+ 8: 43 13 bhi \*\+0x6e <main\+0x6e>:s
+ a: cb 13 blt \*\+0x80 <main\+0x80>:s
+ c: 64 14 bgt \*\+0x94 <main\+0x94>:s
+ e: 8d 14 bfs \*\+0xa8 <main\+0xa8>:s
+ 10: 95 15 bfc \*\+0xba <main\+0xba>:s
+ 12: a0 18 bc 01 blo \*\+0x1ce <main\+0x1ce>:m
+ 16: 40 18 cc 01 bhi \*\+0x1e2 <main\+0x1e2>:m
+ 1a: c0 18 d6 01 blt \*\+0x1f0 <main\+0x1f0>:m
+ 1e: d0 18 e6 01 bge \*\+0x204 <main\+0x204>:m
+ 22: eb 17 br \*\+0x118 <main\+0x118>:s
+ 24: 00 18 12 01 beq \*\+0x136 <main\+0x136>:m
+ 28: 00 18 12 1f beq \*\+0x1f3a <main\+0x1f3a>:m
+ 2c: 00 18 22 0f beq \*\+0xf4e <main\+0xf4e>:m
+ 30: 10 18 34 0f bne \*\+0xf64 <main\+0xf64>:m
+ 34: 30 18 44 0f bcc \*\+0xf78 <main\+0xf78>:m
+ 38: 30 18 56 0f bcc \*\+0xf8e <main\+0xf8e>:m
+ 3c: 40 18 66 0f bhi \*\+0xfa2 <main\+0xfa2>:m
+ 40: c0 18 78 0f blt \*\+0xfb8 <main\+0xfb8>:m
+ 44: 60 18 88 0f bgt \*\+0xfcc <main\+0xfcc>:m
+ 48: 80 18 9a 0f bfs \*\+0xfe2 <main\+0xfe2>:m
+ 4c: 90 18 aa 0f bfc \*\+0xff6 <main\+0xff6>:m
+ 50: a0 18 bc 1f blo \*\+0x200c <main\+0x200c>:m
+ 54: 40 18 cc 1f bhi \*\+0x2020 <main\+0x2020>:m
+ 58: c0 18 da 1f blt \*\+0x2032 <main\+0x2032>:m
+ 5c: d0 18 ea 1f bge \*\+0x2046 <main\+0x2046>:m
+ 60: e0 18 fa ff br \*\+0x1005a <main\+0x1005a>:m
+ 64: 10 00 0f 0f beq \*\+0xff1f76 <main\+0xff1f76>:l
+ 68: 12 1f
+ 6a: 10 00 0a 0a beq \*\+0xaa0f8c <main\+0xaa0f8c>:l
+ 6e: 22 0f
+ 70: 10 00 1b 0b bne \*\+0xbb0fa4 <main\+0xbb0fa4>:l
+ 74: 34 0f
+ 76: 10 00 3c 0c bcc \*\+0xcc0fba <main\+0xcc0fba>:l
+ 7a: 44 0f
+ 7c: 10 00 3d 0d bcc \*\+0xdd0fd2 <main\+0xdd0fd2>:l
+ 80: 56 0f
+ 82: 10 00 49 09 bhi \*\+0x990fe8 <main\+0x990fe8>:l
+ 86: 66 0f
+ 88: 10 00 c8 08 blt \*\+0x881000 <main\+0x881000>:l
+ 8c: 78 0f
+ 8e: 10 00 67 07 bgt \*\+0x771016 <main\+0x771016>:l
+ 92: 88 0f
+ 94: 10 00 86 06 bfs \*\+0x66102e <main\+0x66102e>:l
+ 98: 9a 0f
+ 9a: 10 00 95 05 bfc \*\+0x551044 <main\+0x551044>:l
+ 9e: aa 0f
+ a0: 10 00 a4 04 blo \*\+0x44205c <main\+0x44205c>:l
+ a4: bc 1f
+ a6: 10 00 43 03 bhi \*\+0x332072 <main\+0x332072>:l
+ aa: cc 1f
+ ac: 10 00 c2 02 blt \*\+0x22208a <main\+0x22208a>:l
+ b0: de 1f
+ b2: 10 00 d1 01 bge \*\+0x1120a0 <main\+0x1120a0>:l
+ b6: ee 1f
+ b8: 10 00 e0 0f br \*\+0x1000b6 <main\+0x1000b6>:l
+ bc: fe ff
--- /dev/null
+ .text\r
+ .global main\r
+main:\r
+ ###################\r
+ # bcc disp9/disp17/disp25\r
+ ###################\r
+ # bcc disp9\r
+ ###################\r
+ beq *+0x022\r
+ bne *+0x032\r
+ bcc *+0x044\r
+ bcc *+0x054\r
+ bhi *+0x066\r
+ blt *+0x076\r
+ bgt *+0x088\r
+ bfs *+0x09a\r
+ bfc *+0x0aa\r
+ blo *+0x1bc\r
+ bhi *+0x1cc\r
+ blt *+0x1d6\r
+ bge *+0x1e6\r
+ br *+0x0f6\r
+ ###################\r
+ # bcc disp17\r
+ ###################\r
+ beq *+0x112\r
+ beq *+0x1f12\r
+ beq *+0x0f22\r
+ bne *+0x0f34\r
+ bcc *+0x0f44\r
+ bcc *+0x0f56\r
+ bhi *+0x0f66\r
+ blt *+0x0f78\r
+ bgt *+0x0f88\r
+ bfs *+0x0f9a\r
+ bfc *+0x0faa\r
+ blo *+0x1fbc\r
+ bhi *+0x1fcc\r
+ blt *+0x1fda\r
+ bge *+0x1fea\r
+ br *+0xfffa\r
+ ###################\r
+ # bcc disp25\r
+ ###################\r
+ beq *+0xff1f12\r
+ beq *+0xaa0f22\r
+ bne *+0xbb0f34\r
+ bcc *+0xcc0f44\r
+ bcc *+0xdd0f56\r
+ bhi *+0x990f66\r
+ blt *+0x880f78\r
+ bgt *+0x770f88\r
+ bfs *+0x660f9a\r
+ bfc *+0x550faa\r
+ blo *+0x441fbc\r
+ bhi *+0x331fcc\r
+ blt *+0x221fde\r
+ bge *+0x111fee\r
+ br *+0x0ffffe\r
--- /dev/null
+#as:
+#objdump: -dr
+#name: beq0_test
+
+.*: +file format .*
+
+Disassembly of section .text:
+
+00000000 <main>:
+ 0: 71 0c beq0b r1,\*\+0x10 <main\+0x10>:s
+ 2: b1 0c beq0b r1,\*\+0x18 <main\+0x18>:s
+ 4: e1 0c beq0b r1,\*\+0x1e <main\+0x1e>:s
+ 6: 71 0e beq0w r1,\*\+0x10 <main\+0x10>:s
+ 8: b1 0e beq0w r1,\*\+0x18 <main\+0x18>:s
+ a: e1 0e beq0w r1,\*\+0x1e <main\+0x1e>:s
--- /dev/null
+ .text
+ .global main
+main:
+ ###################
+ # beq0b reg, dispu5
+ ###################
+ beq0b r1,*+16
+ beq0b r1,*+24
+ beq0b r1,*+30
+ ###################
+ # beq0w reg, dispu5
+ ###################
+ beq0w r1,*+16
+ beq0w r1,*+24
+ beq0w r1,*+30
--- /dev/null
+#as:
+#objdump: -dr
+#name: cbitb_test
+
+.*: +file format .*
+
+Disassembly of section .text:
+
+00000000 <main>:
+ 0: c0 6b cd 0b cbitb \$0x4,0xbcd <main\+0xbcd>:m
+ 4: da 6b cd ab cbitb \$0x5,0xaabcd <main\+0xaabcd>:m
+ 8: 10 00 3f 7a cbitb \$0x3,0xfaabcd <main\+0xfaabcd>:l
+ c: cd ab
+ e: 50 68 14 00 cbitb \$0x5,\[r12\]0x14:m
+ 12: c0 68 fc ab cbitb \$0x4,\[r13\]0xabfc:m
+ 16: 30 68 34 12 cbitb \$0x3,\[r12\]0x1234:m
+ 1a: b0 68 34 12 cbitb \$0x3,\[r13\]0x1234:m
+ 1e: 30 68 34 00 cbitb \$0x3,\[r12\]0x34:m
+ 22: b0 6a 3a 4a cbitb \$0x3,\[r12\]0xa7a:m\(r1,r0\)
+ 26: b1 6a 3a 4a cbitb \$0x3,\[r12\]0xa7a:m\(r3,r2\)
+ 2a: b6 6a 3a 4a cbitb \$0x3,\[r12\]0xa7a:m\(r4,r3\)
+ 2e: b2 6a 3a 4a cbitb \$0x3,\[r12\]0xa7a:m\(r5,r4\)
+ 32: b7 6a 3a 4a cbitb \$0x3,\[r12\]0xa7a:m\(r6,r5\)
+ 36: b3 6a 3a 4a cbitb \$0x3,\[r12\]0xa7a:m\(r7,r6\)
+ 3a: b4 6a 3a 4a cbitb \$0x3,\[r12\]0xa7a:m\(r9,r8\)
+ 3e: b5 6a 3a 4a cbitb \$0x3,\[r12\]0xa7a:m\(r11,r10\)
+ 42: b8 6a 3a 4a cbitb \$0x3,\[r13\]0xa7a:m\(r1,r0\)
+ 46: b9 6a 3a 4a cbitb \$0x3,\[r13\]0xa7a:m\(r3,r2\)
+ 4a: be 6a 3a 4a cbitb \$0x3,\[r13\]0xa7a:m\(r4,r3\)
+ 4e: ba 6a 3a 4a cbitb \$0x3,\[r13\]0xa7a:m\(r5,r4\)
+ 52: bf 6a 3a 4a cbitb \$0x3,\[r13\]0xa7a:m\(r6,r5\)
+ 56: bb 6a 3a 4a cbitb \$0x3,\[r13\]0xa7a:m\(r7,r6\)
+ 5a: bc 6a 3a 4a cbitb \$0x3,\[r13\]0xa7a:m\(r9,r8\)
+ 5e: bd 6a 3a 4a cbitb \$0x3,\[r13\]0xa7a:m\(r11,r10\)
+ 62: be 6a 5a 4b cbitb \$0x5,\[r13\]0xb7a:m\(r4,r3\)
+ 66: b7 6a 1a 41 cbitb \$0x1,\[r12\]0x17a:m\(r6,r5\)
+ 6a: bf 6a 14 01 cbitb \$0x1,\[r13\]0x134:m\(r6,r5\)
+ 6e: 10 00 36 6a cbitb \$0x3,\[r12\]0xabcde:l\(r4,r3\)
+ 72: de bc
+ 74: 10 00 5e 60 cbitb \$0x5,\[r13\]0xabcd:l\(r4,r3\)
+ 78: cd ab
+ 7a: 10 00 37 60 cbitb \$0x3,\[r12\]0xabcd:l\(r6,r5\)
+ 7e: cd ab
+ 80: 10 00 3f 60 cbitb \$0x3,\[r13\]0xbcde:l\(r6,r5\)
+ 84: de bc
+ 86: 10 00 52 40 cbitb \$0x5,0x0:l\(r2\)
+ 8a: 00 00
+ 8c: 3c 6b 34 00 cbitb \$0x3,0x34:m\(r12\)
+ 90: 3d 6b ab 00 cbitb \$0x3,0xab:m\(r13\)
+ 94: 10 00 51 40 cbitb \$0x5,0xad:l\(r1\)
+ 98: ad 00
+ 9a: 10 00 52 40 cbitb \$0x5,0xcd:l\(r2\)
+ 9e: cd 00
+ a0: 10 00 50 40 cbitb \$0x5,0xfff:l\(r0\)
+ a4: ff 0f
+ a6: 10 00 34 40 cbitb \$0x3,0xbcd:l\(r4\)
+ aa: cd 0b
+ ac: 3c 6b ff 0f cbitb \$0x3,0xfff:m\(r12\)
+ b0: 3d 6b ff 0f cbitb \$0x3,0xfff:m\(r13\)
+ b4: 3d 6b ff ff cbitb \$0x3,0xffff:m\(r13\)
+ b8: 3c 6b 43 23 cbitb \$0x3,0x2343:m\(r12\)
+ bc: 10 00 32 41 cbitb \$0x3,0x2345:l\(r2\)
+ c0: 45 23
+ c2: 10 00 38 44 cbitb \$0x3,0xabcd:l\(r8\)
+ c6: cd ab
+ c8: 10 00 3d 5f cbitb \$0x3,0xfabcd:l\(r13\)
+ cc: cd ab
+ ce: 10 00 38 4f cbitb \$0x3,0xabcd:l\(r8\)
+ d2: cd ab
+ d4: 10 00 39 4f cbitb \$0x3,0xabcd:l\(r9\)
+ d8: cd ab
+ da: 10 00 39 44 cbitb \$0x3,0xabcd:l\(r9\)
+ de: cd ab
+ e0: 31 6a cbitb \$0x3,0x0:s\(r2,r1\)
+ e2: 51 6b 01 00 cbitb \$0x5,0x1:m\(r2,r1\)
+ e6: 41 6b 34 12 cbitb \$0x4,0x1234:m\(r2,r1\)
+ ea: 31 6b 34 12 cbitb \$0x3,0x1234:m\(r2,r1\)
+ ee: 10 00 31 51 cbitb \$0x3,0x12345:l\(r2,r1\)
+ f2: 45 23
+ f4: 31 6b 23 01 cbitb \$0x3,0x123:m\(r2,r1\)
+ f8: 10 00 31 51 cbitb \$0x3,0x12345:l\(r2,r1\)
+ fc: 45 23
--- /dev/null
+ .text
+ .global main
+main:
+ cbitb $4,0xbcd
+ cbitb $5,0xaabcd
+ cbitb $3,0xfaabcd
+
+ cbitb $5,[r12]0x14
+ cbitb $4,[r13]0xabfc
+ cbitb $3,[r12]0x1234
+ cbitb $3,[r13]0x1234
+ cbitb $3,[r12]0x34
+
+ cbitb $3,[r12]0xa7a(r1,r0)
+ cbitb $3,[r12]0xa7a(r3,r2)
+ cbitb $3,[r12]0xa7a(r4,r3)
+ cbitb $3,[r12]0xa7a(r5,r4)
+ cbitb $3,[r12]0xa7a(r6,r5)
+ cbitb $3,[r12]0xa7a(r7,r6)
+ cbitb $3,[r12]0xa7a(r9,r8)
+ cbitb $3,[r12]0xa7a(r11,r10)
+ cbitb $3,[r13]0xa7a(r1,r0)
+ cbitb $3,[r13]0xa7a(r3,r2)
+ cbitb $3,[r13]0xa7a(r4,r3)
+ cbitb $3,[r13]0xa7a(r5,r4)
+ cbitb $3,[r13]0xa7a(r6,r5)
+ cbitb $3,[r13]0xa7a(r7,r6)
+ cbitb $3,[r13]0xa7a(r9,r8)
+ cbitb $3,[r13]0xa7a(r11,r10)
+ cbitb $5,[r13]0xb7a(r4,r3)
+ cbitb $1,[r12]0x17a(r6,r5)
+ cbitb $1,[r13]0x134(r6,r5)
+ cbitb $3,[r12]0xabcde(r4,r3)
+ cbitb $5,[r13]0xabcd(r4,r3)
+ cbitb $3,[r12]0xabcd(r6,r5)
+ cbitb $3,[r13]0xbcde(r6,r5)
+
+ cbitb $5,0x0(r2)
+ cbitb $3,0x34(r12)
+ cbitb $3,0xab(r13)
+ cbitb $5,0xad(r1)
+ cbitb $5,0xcd(r2)
+ cbitb $5,0xfff(r0)
+ cbitb $3,0xbcd(r4)
+ cbitb $3,0xfff(r12)
+ cbitb $3,0xfff(r13)
+ cbitb $3,0xffff(r13)
+ cbitb $3,0x2343(r12)
+ cbitb $3,0x12345(r2)
+ cbitb $3,0x4abcd(r8)
+ cbitb $3,0xfabcd(r13)
+ cbitb $3,0xfabcd(r8)
+ cbitb $3,0xfabcd(r9)
+ cbitb $3,0x4abcd(r9)
+
+ cbitb $3,0x0(r2,r1)
+ cbitb $5,0x1(r2,r1)
+ cbitb $4,0x1234(r2,r1)
+ cbitb $3,0x1234(r2,r1)
+ cbitb $3,0x12345(r2,r1)
+ cbitb $3,0x123(r2,r1)
+ cbitb $3,0x12345(r2,r1)
--- /dev/null
+#as:
+#objdump: -dr
+#name: cbitw_test
+
+.*: +file format .*
+
+Disassembly of section .text:
+
+00000000 <main>:
+ 0: 40 6f cd 0b cbitw \$0x4:s,0xbcd <main\+0xbcd>:m
+ 4: 5a 6f cd ab cbitw \$0x5:s,0xaabcd <main\+0xaabcd>:m
+ 8: 11 00 3f 7a cbitw \$0x3:s,0xfaabcd <main\+0xfaabcd>:l
+ c: cd ab
+ e: a0 6f cd 0b cbitw \$0xa:s,0xbcd <main\+0xbcd>:m
+ 12: fa 6f cd ab cbitw \$0xf:s,0xaabcd <main\+0xaabcd>:m
+ 16: 11 00 ef 7a cbitw \$0xe:s,0xfaabcd <main\+0xfaabcd>:l
+ 1a: cd ab
+ 1c: 50 6c 14 00 cbitw \$0x5:s,\[r13\]0x14:m
+ 20: 40 6d fc ab cbitw \$0x4:s,\[r13\]0xabfc:m
+ 24: 30 6c 34 12 cbitw \$0x3:s,\[r12\]0x1234:m
+ 28: 30 6d 34 12 cbitw \$0x3:s,\[r12\]0x1234:m
+ 2c: 30 6c 34 00 cbitw \$0x3:s,\[r12\]0x34:m
+ 30: f0 6c 14 00 cbitw \$0xf:s,\[r13\]0x14:m
+ 34: e0 6d fc ab cbitw \$0xe:s,\[r13\]0xabfc:m
+ 38: d0 6c 34 12 cbitw \$0xd:s,\[r13\]0x1234:m
+ 3c: d0 6d 34 12 cbitw \$0xd:s,\[r13\]0x1234:m
+ 40: b0 6c 34 00 cbitw \$0xb:s,\[r12\]0x34:m
+ 44: f0 6a 3a 4a cbitw \$0x3:s,\[r12\]0xa7a:m\(r1,r0\)
+ 48: f1 6a 3a 4a cbitw \$0x3:s,\[r12\]0xa7a:m\(r3,r2\)
+ 4c: f6 6a 3a 4a cbitw \$0x3:s,\[r12\]0xa7a:m\(r4,r3\)
+ 50: f2 6a 3a 4a cbitw \$0x3:s,\[r12\]0xa7a:m\(r5,r4\)
+ 54: f7 6a 3a 4a cbitw \$0x3:s,\[r12\]0xa7a:m\(r6,r5\)
+ 58: f3 6a 3a 4a cbitw \$0x3:s,\[r12\]0xa7a:m\(r7,r6\)
+ 5c: f4 6a 3a 4a cbitw \$0x3:s,\[r12\]0xa7a:m\(r9,r8\)
+ 60: f5 6a 3a 4a cbitw \$0x3:s,\[r12\]0xa7a:m\(r11,r10\)
+ 64: f8 6a 3a 4a cbitw \$0x3:s,\[r13\]0xa7a:m\(r1,r0\)
+ 68: f9 6a 3a 4a cbitw \$0x3:s,\[r13\]0xa7a:m\(r3,r2\)
+ 6c: fe 6a 3a 4a cbitw \$0x3:s,\[r13\]0xa7a:m\(r4,r3\)
+ 70: fa 6a 3a 4a cbitw \$0x3:s,\[r13\]0xa7a:m\(r5,r4\)
+ 74: ff 6a 3a 4a cbitw \$0x3:s,\[r13\]0xa7a:m\(r6,r5\)
+ 78: fb 6a 3a 4a cbitw \$0x3:s,\[r13\]0xa7a:m\(r7,r6\)
+ 7c: fc 6a 3a 4a cbitw \$0x3:s,\[r13\]0xa7a:m\(r9,r8\)
+ 80: fd 6a 3a 4a cbitw \$0x3:s,\[r13\]0xa7a:m\(r11,r10\)
+ 84: fe 6a 5a 4b cbitw \$0x5:s,\[r13\]0xb7a:m\(r4,r3\)
+ 88: f7 6a 1a 41 cbitw \$0x1:s,\[r12\]0x17a:m\(r6,r5\)
+ 8c: ff 6a 14 01 cbitw \$0x1:s,\[r13\]0x134:m\(r6,r5\)
+ 90: 11 00 36 6a cbitw \$0x3:s,\[r12\]0xabcde:l\(r4,r3\)
+ 94: de bc
+ 96: 11 00 5e 60 cbitw \$0x5:s,\[r13\]0xabcd:l\(r4,r3\)
+ 9a: cd ab
+ 9c: 11 00 37 60 cbitw \$0x3:s,\[r12\]0xabcd:l\(r6,r5\)
+ a0: cd ab
+ a2: 11 00 3f 60 cbitw \$0x3:s,\[r13\]0xbcde:l\(r6,r5\)
+ a6: de bc
+ a8: f0 6a da 4a cbitw \$0xd:s,\[r12\]0xafa:m\(r1,r0\)
+ ac: f1 6a da 4a cbitw \$0xd:s,\[r12\]0xafa:m\(r3,r2\)
+ b0: f6 6a da 4a cbitw \$0xd:s,\[r12\]0xafa:m\(r4,r3\)
+ b4: f2 6a da 4a cbitw \$0xd:s,\[r12\]0xafa:m\(r5,r4\)
+ b8: f7 6a da 4a cbitw \$0xd:s,\[r12\]0xafa:m\(r6,r5\)
+ bc: f3 6a da 4a cbitw \$0xd:s,\[r12\]0xafa:m\(r7,r6\)
+ c0: f4 6a da 4a cbitw \$0xd:s,\[r12\]0xafa:m\(r9,r8\)
+ c4: f5 6a da 4a cbitw \$0xd:s,\[r12\]0xafa:m\(r11,r10\)
+ c8: f8 6a da 4a cbitw \$0xd:s,\[r13\]0xafa:m\(r1,r0\)
+ cc: f9 6a da 4a cbitw \$0xd:s,\[r13\]0xafa:m\(r3,r2\)
+ d0: fe 6a da 4a cbitw \$0xd:s,\[r13\]0xafa:m\(r4,r3\)
+ d4: fa 6a da 4a cbitw \$0xd:s,\[r13\]0xafa:m\(r5,r4\)
+ d8: ff 6a da 4a cbitw \$0xd:s,\[r13\]0xafa:m\(r6,r5\)
+ dc: fb 6a da 4a cbitw \$0xd:s,\[r13\]0xafa:m\(r7,r6\)
+ e0: fc 6a da 4a cbitw \$0xd:s,\[r13\]0xafa:m\(r9,r8\)
+ e4: fd 6a da 4a cbitw \$0xd:s,\[r13\]0xafa:m\(r11,r10\)
+ e8: fe 6a fa 4b cbitw \$0xf:s,\[r13\]0xbfa:m\(r4,r3\)
+ ec: f7 6a ba 41 cbitw \$0xb:s,\[r12\]0x1fa:m\(r6,r5\)
+ f0: ff 6a b4 01 cbitw \$0xb:s,\[r13\]0x1b4:m\(r6,r5\)
+ f4: 11 00 d6 6a cbitw \$0xd:s,\[r12\]0xabcde:l\(r4,r3\)
+ f8: de bc
+ fa: 11 00 fe 60 cbitw \$0xf:s,\[r13\]0xabcd:l\(r4,r3\)
+ fe: cd ab
+ 100: 11 00 d7 60 cbitw \$0xd:s,\[r12\]0xabcd:l\(r6,r5\)
+ 104: cd ab
+ 106: 11 00 df 60 cbitw \$0xd:s,\[r13\]0xbcde:l\(r6,r5\)
+ 10a: de bc
+ 10c: 11 00 52 40 cbitw \$0x5:s,0x0:l\(r2\)
+ 110: 00 00
+ 112: 3c 69 34 00 cbitw \$0x3:s,0x34:m\(r12\)
+ 116: 3d 69 ab 00 cbitw \$0x3:s,0xab:m\(r13\)
+ 11a: 11 00 51 40 cbitw \$0x5:s,0xad:l\(r1\)
+ 11e: ad 00
+ 120: 11 00 52 40 cbitw \$0x5:s,0xcd:l\(r2\)
+ 124: cd 00
+ 126: 11 00 50 40 cbitw \$0x5:s,0xfff:l\(r0\)
+ 12a: ff 0f
+ 12c: 11 00 34 40 cbitw \$0x3:s,0xbcd:l\(r4\)
+ 130: cd 0b
+ 132: 3c 69 ff 0f cbitw \$0x3:s,0xfff:m\(r12\)
+ 136: 3d 69 ff 0f cbitw \$0x3:s,0xfff:m\(r13\)
+ 13a: 3d 69 ff ff cbitw \$0x3:s,0xffff:m\(r13\)
+ 13e: 3c 69 43 23 cbitw \$0x3:s,0x2343:m\(r12\)
+ 142: 11 00 32 41 cbitw \$0x3:s,0x2345:l\(r2\)
+ 146: 45 23
+ 148: 11 00 38 44 cbitw \$0x3:s,0xabcd:l\(r8\)
+ 14c: cd ab
+ 14e: 11 00 3d 5f cbitw \$0x3:s,0xfabcd:l\(r13\)
+ 152: cd ab
+ 154: 11 00 38 4f cbitw \$0x3:s,0xabcd:l\(r8\)
+ 158: cd ab
+ 15a: 11 00 39 4f cbitw \$0x3:s,0xabcd:l\(r9\)
+ 15e: cd ab
+ 160: 11 00 39 44 cbitw \$0x3:s,0xabcd:l\(r9\)
+ 164: cd ab
+ 166: 11 00 f2 40 cbitw \$0xf:s,0x0:l\(r2\)
+ 16a: 00 00
+ 16c: dc 69 34 00 cbitw \$0xd:s,0x34:m\(r12\)
+ 170: dd 69 ab 00 cbitw \$0xd:s,0xab:m\(r13\)
+ 174: 11 00 f1 40 cbitw \$0xf:s,0xad:l\(r1\)
+ 178: ad 00
+ 17a: 11 00 f2 40 cbitw \$0xf:s,0xcd:l\(r2\)
+ 17e: cd 00
+ 180: 11 00 f0 40 cbitw \$0xf:s,0xfff:l\(r0\)
+ 184: ff 0f
+ 186: 11 00 d4 40 cbitw \$0xd:s,0xbcd:l\(r4\)
+ 18a: cd 0b
+ 18c: dc 69 ff 0f cbitw \$0xd:s,0xfff:m\(r12\)
+ 190: dd 69 ff 0f cbitw \$0xd:s,0xfff:m\(r13\)
+ 194: dd 69 ff ff cbitw \$0xd:s,0xffff:m\(r13\)
+ 198: dc 69 43 23 cbitw \$0xd:s,0x2343:m\(r12\)
+ 19c: 11 00 d2 41 cbitw \$0xd:s,0x2345:l\(r2\)
+ 1a0: 45 23
+ 1a2: 11 00 d8 44 cbitw \$0xd:s,0xabcd:l\(r8\)
+ 1a6: cd ab
+ 1a8: 11 00 dd 5f cbitw \$0xd:s,0xfabcd:l\(r13\)
+ 1ac: cd ab
+ 1ae: 11 00 d8 4f cbitw \$0xd:s,0xabcd:l\(r8\)
+ 1b2: cd ab
+ 1b4: 11 00 d9 4f cbitw \$0xd:s,0xabcd:l\(r9\)
+ 1b8: cd ab
+ 1ba: 11 00 d9 44 cbitw \$0xd:s,0xabcd:l\(r9\)
+ 1be: cd ab
+ 1c0: 31 6e cbitw \$0x3:s,0x0:s\(r2,r1\)
+ 1c2: 51 69 01 00 cbitw \$0x5:s,0x1:m\(r2,r1\)
+ 1c6: 41 69 34 12 cbitw \$0x4:s,0x1234:m\(r2,r1\)
+ 1ca: 31 69 34 12 cbitw \$0x3:s,0x1234:m\(r2,r1\)
+ 1ce: 11 00 31 51 cbitw \$0x3:s,0x12345:l\(r2,r1\)
+ 1d2: 45 23
+ 1d4: 31 69 23 01 cbitw \$0x3:s,0x123:m\(r2,r1\)
+ 1d8: 11 00 31 51 cbitw \$0x3:s,0x12345:l\(r2,r1\)
+ 1dc: 45 23
+ 1de: d1 6e cbitw \$0xd:s,0x0:s\(r2,r1\)
+ 1e0: f1 69 01 00 cbitw \$0xf:s,0x1:m\(r2,r1\)
+ 1e4: e1 69 34 12 cbitw \$0xe:s,0x1234:m\(r2,r1\)
+ 1e8: d1 69 34 12 cbitw \$0xd:s,0x1234:m\(r2,r1\)
+ 1ec: 11 00 d1 51 cbitw \$0xd:s,0x12345:l\(r2,r1\)
+ 1f0: 45 23
+ 1f2: d1 69 23 01 cbitw \$0xd:s,0x123:m\(r2,r1\)
+ 1f6: 11 00 d1 51 cbitw \$0xd:s,0x12345:l\(r2,r1\)
+ 1fa: 45 23
--- /dev/null
+ .text
+ .global main
+main:
+ cbitw $4,0xbcd
+ cbitw $5,0xaabcd
+ cbitw $3,0xfaabcd
+ cbitw $10,0xbcd
+ cbitw $15,0xaabcd
+ cbitw $14,0xfaabcd
+
+ cbitw $5,[r12]0x14
+ cbitw $4,[r13]0xabfc
+ cbitw $3,[r12]0x1234
+ cbitw $3,[r13]0x1234
+ cbitw $3,[r12]0x34
+ cbitw $15,[r12]0x14
+ cbitw $14,[r13]0xabfc
+ cbitw $13,[r12]0x1234
+ cbitw $13,[r13]0x1234
+ cbitw $11,[r12]0x34
+
+ cbitw $3,[r12]0xa7a(r1,r0)
+ cbitw $3,[r12]0xa7a(r3,r2)
+ cbitw $3,[r12]0xa7a(r4,r3)
+ cbitw $3,[r12]0xa7a(r5,r4)
+ cbitw $3,[r12]0xa7a(r6,r5)
+ cbitw $3,[r12]0xa7a(r7,r6)
+ cbitw $3,[r12]0xa7a(r9,r8)
+ cbitw $3,[r12]0xa7a(r11,r10)
+ cbitw $3,[r13]0xa7a(r1,r0)
+ cbitw $3,[r13]0xa7a(r3,r2)
+ cbitw $3,[r13]0xa7a(r4,r3)
+ cbitw $3,[r13]0xa7a(r5,r4)
+ cbitw $3,[r13]0xa7a(r6,r5)
+ cbitw $3,[r13]0xa7a(r7,r6)
+ cbitw $3,[r13]0xa7a(r9,r8)
+ cbitw $3,[r13]0xa7a(r11,r10)
+ cbitw $5,[r13]0xb7a(r4,r3)
+ cbitw $1,[r12]0x17a(r6,r5)
+ cbitw $1,[r13]0x134(r6,r5)
+ cbitw $3,[r12]0xabcde(r4,r3)
+ cbitw $5,[r13]0xabcd(r4,r3)
+ cbitw $3,[r12]0xabcd(r6,r5)
+ cbitw $3,[r13]0xbcde(r6,r5)
+ cbitw $13,[r12]0xa7a(r1,r0)
+ cbitw $13,[r12]0xa7a(r3,r2)
+ cbitw $13,[r12]0xa7a(r4,r3)
+ cbitw $13,[r12]0xa7a(r5,r4)
+ cbitw $13,[r12]0xa7a(r6,r5)
+ cbitw $13,[r12]0xa7a(r7,r6)
+ cbitw $13,[r12]0xa7a(r9,r8)
+ cbitw $13,[r12]0xa7a(r11,r10)
+ cbitw $13,[r13]0xa7a(r1,r0)
+ cbitw $13,[r13]0xa7a(r3,r2)
+ cbitw $13,[r13]0xa7a(r4,r3)
+ cbitw $13,[r13]0xa7a(r5,r4)
+ cbitw $13,[r13]0xa7a(r6,r5)
+ cbitw $13,[r13]0xa7a(r7,r6)
+ cbitw $13,[r13]0xa7a(r9,r8)
+ cbitw $13,[r13]0xa7a(r11,r10)
+ cbitw $15,[r13]0xb7a(r4,r3)
+ cbitw $11,[r12]0x17a(r6,r5)
+ cbitw $11,[r13]0x134(r6,r5)
+ cbitw $13,[r12]0xabcde(r4,r3)
+ cbitw $15,[r13]0xabcd(r4,r3)
+ cbitw $13,[r12]0xabcd(r6,r5)
+ cbitw $13,[r13]0xbcde(r6,r5)
+
+ cbitw $5,0x0(r2)
+ cbitw $3,0x34(r12)
+ cbitw $3,0xab(r13)
+ cbitw $5,0xad(r1)
+ cbitw $5,0xcd(r2)
+ cbitw $5,0xfff(r0)
+ cbitw $3,0xbcd(r4)
+ cbitw $3,0xfff(r12)
+ cbitw $3,0xfff(r13)
+ cbitw $3,0xffff(r13)
+ cbitw $3,0x2343(r12)
+ cbitw $3,0x12345(r2)
+ cbitw $3,0x4abcd(r8)
+ cbitw $3,0xfabcd(r13)
+ cbitw $3,0xfabcd(r8)
+ cbitw $3,0xfabcd(r9)
+ cbitw $3,0x4abcd(r9)
+ cbitw $15,0x0(r2)
+ cbitw $13,0x34(r12)
+ cbitw $13,0xab(r13)
+ cbitw $15,0xad(r1)
+ cbitw $15,0xcd(r2)
+ cbitw $15,0xfff(r0)
+ cbitw $13,0xbcd(r4)
+ cbitw $13,0xfff(r12)
+ cbitw $13,0xfff(r13)
+ cbitw $13,0xffff(r13)
+ cbitw $13,0x2343(r12)
+ cbitw $13,0x12345(r2)
+ cbitw $13,0x4abcd(r8)
+ cbitw $13,0xfabcd(r13)
+ cbitw $13,0xfabcd(r8)
+ cbitw $13,0xfabcd(r9)
+ cbitw $13,0x4abcd(r9)
+
+ cbitw $3,0x0(r2,r1)
+ cbitw $5,0x1(r2,r1)
+ cbitw $4,0x1234(r2,r1)
+ cbitw $3,0x1234(r2,r1)
+ cbitw $3,0x12345(r2,r1)
+ cbitw $3,0x123(r2,r1)
+ cbitw $3,0x12345(r2,r1)
+ cbitw $13,0x0(r2,r1)
+ cbitw $15,0x1(r2,r1)
+ cbitw $14,0x1234(r2,r1)
+ cbitw $13,0x1234(r2,r1)
+ cbitw $13,0x12345(r2,r1)
+ cbitw $13,0x123(r2,r1)
+ cbitw $13,0x12345(r2,r1)
--- /dev/null
+#as:
+#objdump: -dr
+#name: cinv_test
+
+.*: +file format .*
+
+Disassembly of section .text:
+
+00000000 <main>:
+ 0: 0a 00 cinv \[i\]
+ 2: 0b 00 cinv \[i,u\]
+ 4: 0c 00 cinv \[d\]
+ 6: 0d 00 cinv \[d,u\]
+ 8: 0e 00 cinv \[d,i\]
+ a: 0f 00 cinv \[d,i,u\]
--- /dev/null
+ .text\r
+ .global main\r
+main:\r
+ ##############################\r
+ # cin [i/i,u/d/d,u/d,i/d,i,u]\r
+ ##############################\r
+ cinv [i]\r
+ cinv [i,u]\r
+ cinv [d]\r
+ cinv [d,u]\r
+ cinv [d,i]\r
+ cinv [d,i,u]\r
--- /dev/null
+#as:
+#objdump: -dr
+#name: cmp_test
+
+.*: +file format .*
+
+Disassembly of section .text:
+
+00000000 <main>:
+ 0: f1 50 cmpb \$0xf:s,r1
+ 2: b2 50 ff 00 cmpb \$0xff:m,r2
+ 6: b1 50 ff 0f cmpb \$0xfff:m,r1
+ a: b1 50 14 00 cmpb \$0x14:m,r1
+ e: a2 50 cmpb \$0xa:s,r2
+ 10: b2 50 0b 00 cmpb \$0xb:m,r2
+ 14: 12 51 cmpb r1,r2
+ 16: 23 51 cmpb r2,r3
+ 18: 34 51 cmpb r3,r4
+ 1a: 56 51 cmpb r5,r6
+ 1c: 67 51 cmpb r6,r7
+ 1e: 78 51 cmpb r7,r8
+ 20: f1 52 cmpw \$0xf:s,r1
+ 22: b1 52 0b 00 cmpw \$0xb:m,r1
+ 26: b2 52 ff 00 cmpw \$0xff:m,r2
+ 2a: b1 52 ff 0f cmpw \$0xfff:m,r1
+ 2e: b1 52 14 00 cmpw \$0x14:m,r1
+ 32: a2 52 cmpw \$0xa:s,r2
+ 34: b2 52 0b 00 cmpw \$0xb:m,r2
+ 38: 12 53 cmpw r1,r2
+ 3a: 23 53 cmpw r2,r3
+ 3c: 34 53 cmpw r3,r4
+ 3e: 56 53 cmpw r5,r6
+ 40: 67 53 cmpw r6,r7
+ 42: 78 53 cmpw r7,r8
+ 44: f1 56 cmpd \$0xf:s,\(r2,r1\)
+ 46: b1 56 0b 00 cmpd \$0xb:m,\(r2,r1\)
+ 4a: b1 56 ff 00 cmpd \$0xff:m,\(r2,r1\)
+ 4e: b1 56 ff 0f cmpd \$0xfff:m,\(r2,r1\)
+ 52: 91 00 00 00 cmpd \$0xffff:l,\(r2,r1\)
+ 56: ff ff
+ 58: 91 00 0f 00 cmpd \$0xfffff:l,\(r2,r1\)
+ 5c: ff ff
+ 5e: 91 00 ff 0f cmpd \$0xfffffff:l,\(r2,r1\)
+ 62: ff ff
+ 64: 91 56 cmpd \$-1:s,\(r2,r1\)
+ 66: 31 57 cmpd \(r4,r3\),\(r2,r1\)
+ 68: 31 57 cmpd \(r4,r3\),\(r2,r1\)
+ 6a: af 56 cmpd \$0xa:s,\(sp\)
+ 6c: ef 56 cmpd \$0xe:s,\(sp\)
+ 6e: bf 56 0b 00 cmpd \$0xb:m,\(sp\)
+ 72: 8f 56 cmpd \$0x8:s,\(sp\)
--- /dev/null
+ .text
+ .global main
+main:
+ ###########
+ # CMPB imm4/imm16, reg
+ ###########
+ cmpb $0xf,r1
+ cmpb $0xff,r2
+ cmpb $0xfff,r1
+ #cmpb $0xffff,r2 // CHCEFK WITH CRASM 4.1
+ cmpb $20,r1
+ cmpb $10,r2
+ cmpb $11,r2
+ ###########
+ # CMPB reg, reg
+ ###########
+ cmpb r1,r2
+ cmpb r2,r3
+ cmpb r3,r4
+ cmpb r5,r6
+ cmpb r6,r7
+ cmpb r7,r8
+ ###########
+ # CMPW imm4/imm16, reg
+ ###########
+ cmpw $0xf,r1
+ cmpw $0xB,r1
+ cmpw $0xff,r2
+ cmpw $0xfff,r1
+ #cmpw $0xffff,r2 // CHECK WITH CRASM 4.1
+ cmpw $20,r1
+ cmpw $10,r2
+ cmpw $11,r2
+ ###########
+ # CMPW reg, reg
+ ###########
+ cmpw r1,r2
+ cmpw r2,r3
+ cmpw r3,r4
+ cmpw r5,r6
+ cmpw r6,r7
+ cmpw r7,r8
+ ###########
+ # CMPD imm4/imm16/imm32, regp
+ ###########
+ cmpd $0xf,(r2,r1)
+ cmpd $0xB,(r2,r1)
+ cmpd $0xff,(r2,r1)
+ cmpd $0xfff,(r2,r1)
+ cmpd $0xffff,(r2,r1)
+ cmpd $0xfffff,(r2,r1)
+ cmpd $0xfffffff,(r2,r1)
+ cmpd $0xffffffff,(r2,r1)
+ ###########
+ # CMPD regp, regp
+ ###########
+ cmpd (r4,r3),(r2,r1)
+ cmpd (r4,r3),(r2,r1)
+ cmpd $10,(sp)
+ cmpd $14,(sp)
+ cmpd $11,(sp)
+ cmpd $8,(sp)
--- /dev/null
+#
+# Driver for CR16 assembler testsuite
+#
+
+proc run_list_test { name opts } {
+ global srcdir subdir
+ set testname "cr16 $name"
+ set file $srcdir/$subdir/$name
+ gas_run ${name}.s $opts ">&dump.out"
+ if {[regexp_diff "dump.out" "${file}.l"] } {
+ fail $testname
+ verbose "output is [file_contents "dump.out"]" 2
+ return
+ }
+ pass $testname
+}
+
+if ![istarget cr16-*-*] {
+ return
+}
+
+set test_list [lsort [glob -nocomplain $srcdir/$subdir/*.d]]
+foreach test $test_list {
+ # We need to strip the ".d", but can leave the dirname.
+ verbose [file rootname $test]
+ run_dump_test [file rootname $test]
+}
--- /dev/null
+#as:
+#objdump: -dr
+#name: excp_test
+
+.*: +file format .*
+
+Disassembly of section .text:
+
+00000000 <main>:
+ 0: c5 00 excp svc
+ 2: c6 00 excp dvz
+ 4: c7 00 excp flg
+ 6: c8 00 excp bpt
+ 8: c9 00 excp trc
+ a: ca 00 excp und
+ c: cc 00 excp iad
+ e: ce 00 excp dbg
+ 10: cf 00 excp ise
--- /dev/null
+ .text
+ .global main
+main:
+ ##########################################
+ # excp svc/dvz/flg/bpt/trc/und/iad/dbg/ise
+ ##########################################
+ excp svc
+ excp dvz
+ excp flg
+ excp bpt
+ excp trc
+ excp und
+ excp iad
+ excp dbg
+ excp ise
--- /dev/null
+#as:
+#objdump: -dr
+#name: jal_test
+
+.*: +file format .*
+
+Disassembly of section .text:
+
+00000000 <main>:
+ 0: d1 00 jal \(r2,r1\)
+ 2: 14 00 15 80 jal \(r6,r5\),\(r2,r1\)
+ 6: 14 00 32 80 jal \(r3,r2\),\(r4,r3\)
+ a: 14 00 30 80 jal \(r1,r0\),\(r4,r3\)
+ e: 14 00 72 80 jal \(r3,r2\),\(r8,r7\)
--- /dev/null
+ .text
+ .global main
+main:
+ ################
+ # JAL regp regp
+ ################
+ jal (r2,r1)
+ jal (r6,r5),(r2,r1)
+ jal (r3,r2),(r4,r3)
+ jal (r1,r0), (r4,r3)
+ jal (r3,r2), (r8,r7)
--- /dev/null
+#as:
+#objdump: -dr
+#name: jcc_test
+
+.*: +file format .*
+
+Disassembly of section .text:
+
+00000000 <main>:
+ 0: 00 0a jeq \(r1,r0\)
+ 2: 11 0a jne \(r2,r1\)
+ 4: 32 0a jcc \(r3,r2\)
+ 6: 33 0a jcc \(r4,r3\)
+ 8: 44 0a jhi \(r5,r4\)
+ a: c5 0a jlt \(r6,r5\)
+ c: 66 0a jgt \(r7,r6\)
+ e: 87 0a jfs \(r8,r7\)
+ 10: 98 0a jfc \(r9,r8\)
+ 12: a9 0a jlo \(r10,r9\)
+ 14: 4a 0a jhi \(r11,r10\)
+ 16: c0 0a jlt \(r1,r0\)
+ 18: d2 0a jge \(r3,r2\)
+ 1a: e5 0a jump \(r6,r5\)
+ 1c: f5 0a jusr \(r6,r5\)
--- /dev/null
+ .text
+ .global main
+main:
+ ##########
+ # JCond regp
+ ##########
+ jeq (r1,r0)
+ jne (r2,r1)
+ jcc (r3,r2)
+ jcc (r4,r3)
+ jhi (r5,r4)
+ jlt (r6,r5)
+ jgt (r7,r6)
+ jfs (r8,r7)
+ jfc (r9,r8)
+ jlo (r10,r9)
+ jhi (r11,r10)
+ jlt (r1,r0)
+ jge (r3,r2)
+ jump (r6,r5)
+ jusr (r6,r5)
--- /dev/null
+#as:
+#objdump: -dr
+#name: loadd_test
+
+.*: +file format .*
+
+Disassembly of section .text:
+
+00000000 <main>:
+ 0: 00 88 00 00 loadb 0x0 <main>:m,r0
+ 4: 10 88 ff 00 loadb 0xff <main\+0xff>:m,r1
+ 8: 30 88 ff 0f loadb 0xfff <main\+0xfff>:m,r3
+ c: 40 88 34 12 loadb 0x1234 <main\+0x1234>:m,r4
+ 10: 50 88 34 12 loadb 0x1234 <main\+0x1234>:m,r5
+ 14: 12 00 07 7a loadb 0x7a1234 <main\+0x7a1234>:l,r0
+ 18: 34 12
+ 1a: 12 00 1b 7a loadb 0xba1234 <main\+0xba1234>:l,r1
+ 1e: 34 12
+ 20: 2f 88 ff ff loadb 0xfffff <main\+0xfffff>:m,r2
+ 24: 00 8a 00 00 loadb \[r12\]0x0:m,r0
+ 28: 00 8b 00 00 loadb \[r12\]0x0:m,r0
+ 2c: 10 8a ff 00 loadb \[r12\]0xff:m,r1
+ 30: 10 8b ff 00 loadb \[r12\]0xff:m,r1
+ 34: 30 8a ff 0f loadb \[r12\]0xfff:m,r3
+ 38: 30 8b ff 0f loadb \[r12\]0xfff:m,r3
+ 3c: 40 8a 34 12 loadb \[r13\]0x1234:m,r4
+ 40: 40 8b 34 12 loadb \[r13\]0x1234:m,r4
+ 44: 50 8a 34 12 loadb \[r13\]0x1234:m,r5
+ 48: 50 8b 34 12 loadb \[r13\]0x1234:m,r5
+ 4c: 20 8a 67 45 loadb \[r12\]0x4567:m,r2
+ 50: 2a 8b 34 12 loadb \[r12\]0xa1234:m,r2
+ 54: 10 b4 loadb 0x4:s\(r1,r0\),r1
+ 56: 32 b4 loadb 0x4:s\(r3,r2\),r3
+ 58: 40 bf 34 12 loadb 0x1234:m\(r1,r0\),r4
+ 5c: 52 bf 34 12 loadb 0x1234:m\(r3,r2\),r5
+ 60: 12 00 60 5a loadb 0xa1234:l\(r1,r0\),r6
+ 64: 34 12
+ 66: 18 00 10 5f loadb 0xffffc:l\(r1,r0\),r1
+ 6a: fc ff
+ 6c: 18 00 32 5f loadb 0xffffc:l\(r3,r2\),r3
+ 70: fc ff
+ 72: 18 00 40 5f loadb 0xfedcc:l\(r1,r0\),r4
+ 76: cc ed
+ 78: 18 00 52 5f loadb 0xfedcc:l\(r3,r2\),r5
+ 7c: cc ed
+ 7e: 18 00 60 55 loadb 0x5edcc:l\(r1,r0\),r6
+ 82: cc ed
+ 84: 00 b0 loadb 0x0:s\(r1,r0\),r0
+ 86: 10 b0 loadb 0x0:s\(r1,r0\),r1
+ 88: 00 bf 0f 00 loadb 0xf:m\(r1,r0\),r0
+ 8c: 10 bf 0f 00 loadb 0xf:m\(r1,r0\),r1
+ 90: 20 bf 34 12 loadb 0x1234:m\(r1,r0\),r2
+ 94: 32 bf cd ab loadb 0xabcd:m\(r3,r2\),r3
+ 98: 43 bf ff af loadb 0xafff:m\(r4,r3\),r4
+ 9c: 12 00 55 5a loadb 0xa1234:l\(r6,r5\),r5
+ a0: 34 12
+ a2: 18 00 00 5f loadb 0xffff1:l\(r1,r0\),r0
+ a6: f1 ff
+ a8: 18 00 10 5f loadb 0xffff1:l\(r1,r0\),r1
+ ac: f1 ff
+ ae: 18 00 20 5f loadb 0xfedcc:l\(r1,r0\),r2
+ b2: cc ed
+ b4: 18 00 32 5f loadb 0xf5433:l\(r3,r2\),r3
+ b8: 33 54
+ ba: 18 00 43 5f loadb 0xf5001:l\(r4,r3\),r4
+ be: 01 50
+ c0: 18 00 55 55 loadb 0x5edcc:l\(r6,r5\),r5
+ c4: cc ed
+ c6: 00 be loadb \[r12\]0x0:s\(r1,r0\),r0
+ c8: 18 be loadb \[r13\]0x0:s\(r1,r0\),r1
+ ca: 70 86 04 12 loadb \[r12\]0x234:m\(r1,r0\),r7
+ ce: 12 00 38 61 loadb \[r13\]0x1abcd:l\(r1,r0\),r3
+ d2: cd ab
+ d4: 12 00 40 6a loadb \[r12\]0xa1234:l\(r1,r0\),r4
+ d8: 34 12
+ da: 12 00 58 6b loadb \[r13\]0xb1234:l\(r1,r0\),r5
+ de: 34 12
+ e0: 12 00 68 6f loadb \[r13\]0xfffff:l\(r1,r0\),r6
+ e4: ff ff
--- /dev/null
+ .text\r
+ .global main\r
+main:\r
+ ######################\r
+ # loadb abs20/24 reg\r
+ ######################\r
+ loadb 0x0,r0\r
+ loadb 0xff,r1\r
+ loadb 0xfff,r3\r
+ loadb 0x1234,r4\r
+ loadb 0x1234,r5\r
+ loadb 0x7A1234,r0\r
+ loadb 0xBA1234,r1\r
+ loadb 0xffffff,r2\r
+ ######################\r
+ # loadb abs20 rel reg\r
+ ######################\r
+ loadb [r12]0x0,r0\r
+ loadb [r13]0x0,r0\r
+ loadb [r12]0xff,r1\r
+ loadb [r13]0xff,r1\r
+ loadb [r12]0xfff,r3\r
+ loadb [r13]0xfff,r3\r
+ loadb [r12]0x1234,r4\r
+ loadb [r13]0x1234,r4\r
+ loadb [r12]0x1234,r5\r
+ loadb [r13]0x1234,r5\r
+ loadb [r12]0x4567,r2\r
+ loadb [r13]0xA1234,r2\r
+ ###################################\r
+ # loadb rbase(disp20/-disp20) reg\r
+ ###################################\r
+ loadb 0x4(r1,r0),r1\r
+ loadb 0x4(r3,r2),r3\r
+ loadb 0x1234(r1,r0),r4\r
+ loadb 0x1234(r3,r2),r5\r
+ loadb 0xA1234(r1,r0),r6\r
+ loadb -0x4(r1,r0),r1\r
+ loadb -0x4(r3,r2),r3\r
+ loadb -0x1234(r1,r0),r4\r
+ loadb -0x1234(r3,r2),r5\r
+ loadb -0xA1234(r1,r0),r6\r
+ #################################################\r
+ # loadb rpbase(disp4/disp16/disp20/-disp20) reg\r
+ #################################################\r
+ loadb 0x0(r1,r0),r0\r
+ loadb 0x0(r1,r0),r1\r
+ loadb 0xf(r1,r0),r0\r
+ loadb 0xf(r1,r0),r1\r
+ loadb 0x1234(r1,r0),r2\r
+ loadb 0xabcd(r3,r2),r3\r
+ loadb 0xAfff(r4,r3),r4\r
+ loadb 0xA1234(r6,r5),r5\r
+ loadb -0xf(r1,r0),r0\r
+ loadb -0xf(r1,r0),r1\r
+ loadb -0x1234(r1,r0),r2\r
+ loadb -0xabcd(r3,r2),r3\r
+ loadb -0xAfff(r4,r3),r4\r
+ loadb -0xA1234(r6,r5),r5\r
+ ####################################\r
+ # loadb rbase(disp0/disp14) rel reg\r
+ ####################################\r
+ loadb [r12]0x0(r1,r0),r0\r
+ loadb [r13]0x0(r1,r0),r1\r
+ loadb [r12]0x1234(r1,r0),r2\r
+ loadb [r13]0x1abcd(r1,r0),r3\r
+ #################################\r
+ # loadb rpbase(disp20) rel reg\r
+ #################################\r
+ loadb [r12]0xA1234(r1,r0),r4\r
+ loadb [r13]0xB1234(r1,r0),r5\r
+ loadb [r13]0xfffff(r1,r0),r6\r
--- /dev/null
+#as:
+#objdump: -dr
+#name: loadd_test
+
+.*: +file format .*
+
+Disassembly of section .text:
+
+00000000 <main>:
+ 0: 00 87 00 00 loadd 0x0 <main>:m,\(r1,r0\)
+ 4: 00 87 ff 00 loadd 0xff <main\+0xff>:m,\(r1,r0\)
+ 8: 20 87 ff 0f loadd 0xfff <main\+0xfff>:m,\(r3,r2\)
+ c: 30 87 34 12 loadd 0x1234 <main\+0x1234>:m,\(r4,r3\)
+ 10: 40 87 34 12 loadd 0x1234 <main\+0x1234>:m,\(r5,r4\)
+ 14: 12 00 07 ba loadd 0x7a1234 <main\+0x7a1234>:l,\(r1,r0\)
+ 18: 34 12
+ 1a: 12 00 0b ba loadd 0xba1234 <main\+0xba1234>:l,\(r1,r0\)
+ 1e: 34 12
+ 20: 1f 87 ff ff loadd 0xfffff <main\+0xfffff>:m,\(r2,r1\)
+ 24: 00 8c 00 00 loadd \[r12\]0x0:m,\(r1,r0\)
+ 28: 00 8d 00 00 loadd \[r12\]0x0:m,\(r1,r0\)
+ 2c: 00 8c ff 00 loadd \[r12\]0xff:m,\(r1,r0\)
+ 30: 00 8d ff 00 loadd \[r12\]0xff:m,\(r1,r0\)
+ 34: 20 8c ff 0f loadd \[r12\]0xfff:m,\(r3,r2\)
+ 38: 20 8d ff 0f loadd \[r12\]0xfff:m,\(r3,r2\)
+ 3c: 30 8c 34 12 loadd \[r12\]0x1234:m,\(r4,r3\)
+ 40: 30 8d 34 12 loadd \[r12\]0x1234:m,\(r4,r3\)
+ 44: 40 8c 34 12 loadd \[r13\]0x1234:m,\(r5,r4\)
+ 48: 40 8d 34 12 loadd \[r13\]0x1234:m,\(r5,r4\)
+ 4c: 10 8c 67 45 loadd \[r12\]0x4567:m,\(r2,r1\)
+ 50: 1a 8d 34 12 loadd \[r12\]0xa1234:m,\(r2,r1\)
+ 54: 10 a2 loadd 0x4:s\(r1,r0\),\(r2,r1\)
+ 56: 22 a2 loadd 0x4:s\(r3,r2\),\(r3,r2\)
+ 58: 30 af 34 12 loadd 0x1234:m\(r1,r0\),\(r4,r3\)
+ 5c: 42 af 34 12 loadd 0x1234:m\(r3,r2\),\(r5,r4\)
+ 60: 12 00 50 9a loadd 0xa1234:l\(r1,r0\),\(r6,r5\)
+ 64: 34 12
+ 66: 18 00 10 9f loadd 0xffffc:l\(r1,r0\),\(r2,r1\)
+ 6a: fc ff
+ 6c: 18 00 22 9f loadd 0xffffc:l\(r3,r2\),\(r3,r2\)
+ 70: fc ff
+ 72: 18 00 30 9f loadd 0xfedcc:l\(r1,r0\),\(r4,r3\)
+ 76: cc ed
+ 78: 18 00 42 9f loadd 0xfedcc:l\(r3,r2\),\(r5,r4\)
+ 7c: cc ed
+ 7e: 18 00 50 95 loadd 0x5edcc:l\(r1,r0\),\(r6,r5\)
+ 82: cc ed
+ 84: 00 a0 loadd 0x0:s\(r1,r0\),\(r1,r0\)
+ 86: 00 a0 loadd 0x0:s\(r1,r0\),\(r1,r0\)
+ 88: 00 af 0f 00 loadd 0xf:m\(r1,r0\),\(r1,r0\)
+ 8c: 00 af 0f 00 loadd 0xf:m\(r1,r0\),\(r1,r0\)
+ 90: 10 af 34 12 loadd 0x1234:m\(r1,r0\),\(r2,r1\)
+ 94: 22 af cd ab loadd 0xabcd:m\(r3,r2\),\(r3,r2\)
+ 98: 33 af ff af loadd 0xafff:m\(r4,r3\),\(r4,r3\)
+ 9c: 12 00 65 9a loadd 0xa1234:l\(r6,r5\),\(r7,r6\)
+ a0: 34 12
+ a2: 18 00 00 9f loadd 0xffff1:l\(r1,r0\),\(r1,r0\)
+ a6: f1 ff
+ a8: 18 00 00 9f loadd 0xffff1:l\(r1,r0\),\(r1,r0\)
+ ac: f1 ff
+ ae: 18 00 10 9f loadd 0xfedcc:l\(r1,r0\),\(r2,r1\)
+ b2: cc ed
+ b4: 18 00 22 9f loadd 0xf5433:l\(r3,r2\),\(r3,r2\)
+ b8: 33 54
+ ba: 18 00 43 9f loadd 0xf5001:l\(r4,r3\),\(r5,r4\)
+ be: 01 50
+ c0: 18 00 45 95 loadd 0x5edcc:l\(r6,r5\),\(r5,r4\)
+ c4: cc ed
+ c6: 00 ae loadd \[r12\]0x0:s\(r1,r0\),\(r1,r0\)
+ c8: 08 ae loadd \[r13\]0x0:s\(r1,r0\),\(r1,r0\)
+ ca: b0 86 04 12 loadd \[r12\]0x234:m\(r1,r0\),\(r12,r11\)
+ ce: 12 00 28 a1 loadd \[r13\]0x1abcd:l\(r1,r0\),\(r3,r2\)
+ d2: cd ab
+ d4: 12 00 20 aa loadd \[r12\]0xa1234:l\(r1,r0\),\(r3,r2\)
+ d8: 34 12
+ da: 12 00 38 ab loadd \[r13\]0xb1234:l\(r1,r0\),\(r4,r3\)
+ de: 34 12
+ e0: 12 00 48 af loadd \[r13\]0xfffff:l\(r1,r0\),\(r5,r4\)
+ e4: ff ff
--- /dev/null
+ .text\r
+ .global main\r
+main:\r
+ ######################\r
+ # loadd abs20/24 regp\r
+ ######################\r
+ loadd 0x0,(r1,r0)\r
+ loadd 0xff,(r1,r0)\r
+ loadd 0xfff,(r3,r2)\r
+ loadd 0x1234,(r4,r3)\r
+ loadd 0x1234,(r5,r4)\r
+ loadd 0x7A1234,(r1,r0)\r
+ loadd 0xBA1234,(r1,r0)\r
+ loadd 0xffffff,(r2,r1)\r
+ ######################\r
+ # loadd abs20 rel regp\r
+ ######################\r
+ loadd [r12]0x0,(r1,r0)\r
+ loadd [r13]0x0,(r1,r0)\r
+ loadd [r12]0xff,(r1,r0)\r
+ loadd [r13]0xff,(r1,r0)\r
+ loadd [r12]0xfff,(r3,r2)\r
+ loadd [r13]0xfff,(r3,r2)\r
+ loadd [r12]0x1234,(r4,r3)\r
+ loadd [r13]0x1234,(r4,r3)\r
+ loadd [r12]0x1234,(r5,r4)\r
+ loadd [r13]0x1234,(r5,r4)\r
+ loadd [r12]0x4567,(r2,r1)\r
+ loadd [r13]0xA1234,(r2,r1)\r
+ ###################################\r
+ # loadd rbase(disp20/-disp20) regp\r
+ ###################################\r
+ loadd 0x4(r1,r0),(r2,r1)\r
+ loadd 0x4(r3,r2),(r3,r2)\r
+ loadd 0x1234(r1,r0),(r4,r3)\r
+ loadd 0x1234(r3,r2),(r5,r4)\r
+ loadd 0xA1234(r1,r0),(r6,r5)\r
+ loadd -0x4(r1,r0),(r2,r1)\r
+ loadd -0x4(r3,r2),(r3,r2)\r
+ loadd -0x1234(r1,r0),(r4,r3)\r
+ loadd -0x1234(r3,r2),(r5,r4)\r
+ loadd -0xA1234(r1,r0),(r6,r5)\r
+ #################################################\r
+ # loadd rpbase(disp4/disp16/disp20/-disp20) reg\r
+ #################################################\r
+ loadd 0x0(r1,r0),(r1,r0)\r
+ loadd 0x0(r1,r0),(r1,r0)\r
+ loadd 0xf(r1,r0),(r1,r0)\r
+ loadd 0xf(r1,r0),(r1,r0)\r
+ loadd 0x1234(r1,r0),(r2,r1)\r
+ loadd 0xabcd(r3,r2),(r3,r2)\r
+ loadd 0xAfff(r4,r3),(r4,r3)\r
+ loadd 0xA1234(r6,r5),(r7,r6)\r
+ loadd -0xf(r1,r0),(r1,r0)\r
+ loadd -0xf(r1,r0),(r1,r0)\r
+ loadd -0x1234(r1,r0),(r2,r1)\r
+ loadd -0xabcd(r3,r2),(r3,r2)\r
+ loadd -0xAfff(r4,r3),(r5,r4)\r
+ loadd -0xA1234(r6,r5),(r5,r4)\r
+ ####################################\r
+ # loadd rbase(disp0/disp14) rel reg\r
+ ####################################\r
+ loadd [r12]0x0(r1,r0),(r1,r0)\r
+ loadd [r13]0x0(r1,r0),(r1,r0)\r
+ loadd [r12]0x1234(r1,r0),(r2,r1)\r
+ loadd [r13]0x1abcd(r1,r0),(r3,r2)\r
+ #################################\r
+ # loadd rpbase(disp20) rel reg\r
+ #################################\r
+ loadd [r12]0xA1234(r1,r0),(r3,r2)\r
+ loadd [r13]0xB1234(r1,r0),(r4,r3)\r
+ loadd [r13]0xfffff(r1,r0),(r5,r4)\r
--- /dev/null
+#as:
+#objdump: -dr
+#name: loadm_test
+
+.*: +file format .*
+
+Disassembly of section .text:
+
+00000000 <main>:
+ 0: a0 00 loadm \$0x1,r0
+ 2: a1 00 loadm \$0x2,r0
+ 4: a2 00 loadm \$0x3,r0
+ 6: a3 00 loadm \$0x4,r0
+ 8: a4 00 loadm \$0x5,r0
+ a: a5 00 loadm \$0x6,r0
+ c: a6 00 loadm \$0x7,r0
+ e: a7 00 loadm \$0x8,r0
+ 10: a8 00 loadmp \$0x1,r0
+ 12: a9 00 loadmp \$0x2,r0
+ 14: aa 00 loadmp \$0x3,r0
+ 16: ab 00 loadmp \$0x4,r0
+ 18: ac 00 loadmp \$0x5,r0
+ 1a: ad 00 loadmp \$0x6,r0
+ 1c: ae 00 loadmp \$0x7,r0
+ 1e: af 00 loadmp \$0x8,r0
--- /dev/null
+ .text
+ .global main
+main:
+ ##############
+ # loadm cnt
+ ##############
+ loadm $1
+ loadm $2
+ loadm $3
+ loadm $4
+ loadm $5
+ loadm $6
+ loadm $7
+ loadm $8
+ ##############
+ # loadmp cnt
+ ##############
+ loadmp $1
+ loadmp $2
+ loadmp $3
+ loadmp $4
+ loadmp $5
+ loadmp $6
+ loadmp $7
+ loadmp $8
--- /dev/null
+#as:
+#objdump: -dr
+#name: loadw_test
+
+.*: +file format .*
+
+Disassembly of section .text:
+
+00000000 <main>:
+ 0: 00 89 00 00 loadw 0x0 <main>:m,r0
+ 4: 10 89 ff 00 loadw 0xff <main\+0xff>:m,r1
+ 8: 30 89 ff 0f loadw 0xfff <main\+0xfff>:m,r3
+ c: 40 89 34 12 loadw 0x1234 <main\+0x1234>:m,r4
+ 10: 50 89 34 12 loadw 0x1234 <main\+0x1234>:m,r5
+ 14: 12 00 07 fa loadw 0x7a1234 <main\+0x7a1234>:l,r0
+ 18: 34 12
+ 1a: 12 00 1b fa loadw 0xba1234 <main\+0xba1234>:l,r1
+ 1e: 34 12
+ 20: 2f 89 ff ff loadw 0xfffff <main\+0xfffff>:m,r2
+ 24: 00 8e 00 00 loadw \[r12\]0x0:m,r0
+ 28: 00 8f 00 00 loadw \[r12\]0x0:m,r0
+ 2c: 10 8e ff 00 loadw \[r12\]0xff:m,r1
+ 30: 10 8f ff 00 loadw \[r12\]0xff:m,r1
+ 34: 30 8e ff 0f loadw \[r12\]0xfff:m,r3
+ 38: 30 8f ff 0f loadw \[r12\]0xfff:m,r3
+ 3c: 40 8e 34 12 loadw \[r13\]0x1234:m,r4
+ 40: 40 8f 34 12 loadw \[r13\]0x1234:m,r4
+ 44: 50 8e 34 12 loadw \[r13\]0x1234:m,r5
+ 48: 50 8f 34 12 loadw \[r13\]0x1234:m,r5
+ 4c: 20 8e 67 45 loadw \[r12\]0x4567:m,r2
+ 50: 2a 8f 34 12 loadw \[r12\]0xa1234:m,r2
+ 54: 10 92 loadw 0x4:s\(r1,r0\),r1
+ 56: 32 92 loadw 0x4:s\(r3,r2\),r3
+ 58: 40 9f 34 12 loadw 0x1234:m\(r1,r0\),r4
+ 5c: 52 9f 34 12 loadw 0x1234:m\(r3,r2\),r5
+ 60: 12 00 60 da loadw 0xa1234:l\(r1,r0\),r6
+ 64: 34 12
+ 66: 18 00 10 df loadw 0xffffc:l\(r1,r0\),r1
+ 6a: fc ff
+ 6c: 18 00 32 df loadw 0xffffc:l\(r3,r2\),r3
+ 70: fc ff
+ 72: 18 00 40 df loadw 0xfedcc:l\(r1,r0\),r4
+ 76: cc ed
+ 78: 18 00 52 df loadw 0xfedcc:l\(r3,r2\),r5
+ 7c: cc ed
+ 7e: 18 00 60 d5 loadw 0x5edcc:l\(r1,r0\),r6
+ 82: cc ed
+ 84: 00 90 loadw 0x0:s\(r1,r0\),r0
+ 86: 10 90 loadw 0x0:s\(r1,r0\),r1
+ 88: 00 9f 0f 00 loadw 0xf:m\(r1,r0\),r0
+ 8c: 10 9f 0f 00 loadw 0xf:m\(r1,r0\),r1
+ 90: 20 9f 34 12 loadw 0x1234:m\(r1,r0\),r2
+ 94: 32 9f cd ab loadw 0xabcd:m\(r3,r2\),r3
+ 98: 43 9f ff af loadw 0xafff:m\(r4,r3\),r4
+ 9c: 12 00 55 da loadw 0xa1234:l\(r6,r5\),r5
+ a0: 34 12
+ a2: 18 00 00 df loadw 0xffff1:l\(r1,r0\),r0
+ a6: f1 ff
+ a8: 18 00 10 df loadw 0xffff1:l\(r1,r0\),r1
+ ac: f1 ff
+ ae: 18 00 20 df loadw 0xfedcc:l\(r1,r0\),r2
+ b2: cc ed
+ b4: 18 00 32 df loadw 0xf5433:l\(r3,r2\),r3
+ b8: 33 54
+ ba: 18 00 43 df loadw 0xf5001:l\(r4,r3\),r4
+ be: 01 50
+ c0: 18 00 55 d5 loadw 0x5edcc:l\(r6,r5\),r5
+ c4: cc ed
+ c6: 00 9e loadw \[r12\]0x0:s\(r1,r0\),r0
+ c8: 18 9e loadw \[r13\]0x0:s\(r1,r0\),r1
+ ca: f0 86 04 12 loadw \[r12\]0x234:m\(r1,r0\),r15
+ ce: 12 00 38 e1 loadw \[r13\]0x1abcd:l\(r1,r0\),r3
+ d2: cd ab
+ d4: 12 00 40 ea loadw \[r12\]0xa1234:l\(r1,r0\),r4
+ d8: 34 12
+ da: 12 00 58 eb loadw \[r13\]0xb1234:l\(r1,r0\),r5
+ de: 34 12
+ e0: 12 00 68 ef loadw \[r13\]0xfffff:l\(r1,r0\),r6
+ e4: ff ff
--- /dev/null
+ .text\r
+ .global main\r
+main:\r
+ ######################\r
+ # loadw abs20/24 reg\r
+ ######################\r
+ loadw 0x0,r0\r
+ loadw 0xff,r1\r
+ loadw 0xfff,r3\r
+ loadw 0x1234,r4\r
+ loadw 0x1234,r5\r
+ loadw 0x7A1234,r0\r
+ loadw 0xBA1234,r1\r
+ loadw 0xffffff,r2\r
+ ######################\r
+ # loadw abs20 rel reg\r
+ ######################\r
+ loadw [r12]0x0,r0\r
+ loadw [r13]0x0,r0\r
+ loadw [r12]0xff,r1\r
+ loadw [r13]0xff,r1\r
+ loadw [r12]0xfff,r3\r
+ loadw [r13]0xfff,r3\r
+ loadw [r12]0x1234,r4\r
+ loadw [r13]0x1234,r4\r
+ loadw [r12]0x1234,r5\r
+ loadw [r13]0x1234,r5\r
+ loadw [r12]0x4567,r2\r
+ loadw [r13]0xA1234,r2\r
+ ###################################\r
+ # loadw rbase(disp20/-disp20) reg\r
+ ###################################\r
+ loadw 0x4(r1,r0),r1\r
+ loadw 0x4(r3,r2),r3\r
+ loadw 0x1234(r1,r0),r4\r
+ loadw 0x1234(r3,r2),r5\r
+ loadw 0xA1234(r1,r0),r6\r
+ loadw -0x4(r1,r0),r1\r
+ loadw -0x4(r3,r2),r3\r
+ loadw -0x1234(r1,r0),r4\r
+ loadw -0x1234(r3,r2),r5\r
+ loadw -0xA1234(r1,r0),r6\r
+ #################################################\r
+ # loadw rpbase(disp4/disp16/disp20/-disp20) reg\r
+ #################################################\r
+ loadw 0x0(r1,r0),r0\r
+ loadw 0x0(r1,r0),r1\r
+ loadw 0xf(r1,r0),r0\r
+ loadw 0xf(r1,r0),r1\r
+ loadw 0x1234(r1,r0),r2\r
+ loadw 0xabcd(r3,r2),r3\r
+ loadw 0xAfff(r4,r3),r4\r
+ loadw 0xA1234(r6,r5),r5\r
+ loadw -0xf(r1,r0),r0\r
+ loadw -0xf(r1,r0),r1\r
+ loadw -0x1234(r1,r0),r2\r
+ loadw -0xabcd(r3,r2),r3\r
+ loadw -0xAfff(r4,r3),r4\r
+ loadw -0xA1234(r6,r5),r5\r
+ ####################################\r
+ # loadw rbase(disp0/disp14) rel reg\r
+ ####################################\r
+ loadw [r12]0x0(r1,r0),r0\r
+ loadw [r13]0x0(r1,r0),r1\r
+ loadw [r12]0x1234(r1,r0),r2\r
+ loadw [r13]0x1abcd(r1,r0),r3\r
+ #################################\r
+ # loadw rpbase(disp20) rel reg\r
+ #################################\r
+ loadw [r12]0xA1234(r1,r0),r4\r
+ loadw [r13]0xB1234(r1,r0),r5\r
+ loadw [r13]0xfffff(r1,r0),r6\r
--- /dev/null
+#as:
+#objdump: -dr
+#name: lpsp_test
+
+.*: +file format .*
+
+Disassembly of section .text:
+
+00000000 <main>:
+ 0: 14 00 91 00 lpr r1,psr
+ 4: 14 00 82 00 lpr r2,cfg
+ 8: 14 00 a2 00 lpr r2,intbasel
+ c: 14 00 b3 00 lpr r3,intbaseh
+ 10: 14 00 c4 00 lpr r4,ispl
+ 14: 14 00 d5 00 lpr r5,isph
+ 18: 14 00 e6 00 lpr r6,uspl
+ 1c: 14 00 f7 00 lpr r7,usph
+ 20: 14 00 18 00 lpr r8,dsr
+ 24: 14 00 29 00 lpr r9,dcrl
+ 28: 14 00 3a 00 lpr r10,dcrh
+ 2c: 14 00 4b 00 lpr r11,car0l
+ 30: 14 00 50 00 lpr r0,car0h
+ 34: 14 00 61 00 lpr r1,car1l
+ 38: 14 00 73 00 lpr r3,car1h
+ 3c: 14 00 90 10 lprd \(r1,r0\),psr
+ 40: 14 00 81 10 lprd \(r2,r1\),cfg
+ 44: 14 00 a2 10 lprd \(r3,r2\),intbase
+ 48: 14 00 c3 10 lprd \(r4,r3\),isp
+ 4c: 14 00 e4 10 lprd \(r5,r4\),usp
+ 50: 14 00 15 10 lprd \(r6,r5\),dsr
+ 54: 14 00 26 10 lprd \(r7,r6\),dcr
+ 58: 14 00 47 10 lprd \(r8,r7\),car0
+ 5c: 14 00 68 10 lprd \(r9,r8\),car1
+ 60: 14 00 90 20 spr psr,r0
+ 64: 14 00 81 20 spr cfg,r1
+ 68: 14 00 a2 20 spr intbasel,r2
+ 6c: 14 00 b3 20 spr intbaseh,r3
+ 70: 14 00 c4 20 spr ispl,r4
+ 74: 14 00 d5 20 spr isph,r5
+ 78: 14 00 e6 20 spr uspl,r6
+ 7c: 14 00 f7 20 spr usph,r7
+ 80: 14 00 18 20 spr dsr,r8
+ 84: 14 00 29 20 spr dcrl,r9
+ 88: 14 00 3a 20 spr dcrh,r10
+ 8c: 14 00 4b 20 spr car0l,r11
+ 90: 14 00 50 20 spr car0h,r0
+ 94: 14 00 61 20 spr car1l,r1
+ 98: 14 00 72 20 spr car1h,r2
+ 9c: 14 00 90 30 sprd psr,\(r1,r0\)
+ a0: 14 00 81 30 sprd cfg,\(r2,r1\)
+ a4: 14 00 a2 30 sprd intbase,\(r3,r2\)
+ a8: 14 00 c3 30 sprd isp,\(r4,r3\)
+ ac: 14 00 e4 30 sprd usp,\(r5,r4\)
+ b0: 14 00 15 30 sprd dsr,\(r6,r5\)
+ b4: 14 00 26 30 sprd dcr,\(r7,r6\)
+ b8: 14 00 47 30 sprd car0,\(r8,r7\)
+ bc: 14 00 68 30 sprd car1,\(r9,r8\)
--- /dev/null
+ .text\r
+ .global main\r
+main:\r
+ ################\r
+ # lpr reg, preg\r
+ ################\r
+ lpr r1,psr\r
+ lpr r2,cfg\r
+ lpr r2,intbasel\r
+ lpr r3,intbaseh\r
+ lpr r4,ispl\r
+ lpr r5,isph\r
+ lpr r6,uspl\r
+ lpr r7,usph\r
+ lpr r8,dsr\r
+ lpr r9,dcrl\r
+ lpr r10,dcrh\r
+ lpr r11,car0l\r
+ lpr r0,car0h\r
+ lpr r1,car1l\r
+ lpr r3,car1h\r
+ #################\r
+ # lprd regp, preg\r
+ #################\r
+ lprd (r1,r0),psr\r
+ lprd (r2,r1),cfg\r
+ lprd (r3,r2),intbase\r
+ lprd (r4,r3),isp\r
+ lprd (r5,r4),usp\r
+ lprd (r6,r5),dsr\r
+ lprd (r7,r6),dcr\r
+ lprd (r8,r7),car0\r
+ lprd (r9,r8),car1\r
+ #################\r
+ # spr preg, reg\r
+ #################\r
+ spr psr,r0\r
+ spr cfg,r1\r
+ spr intbasel,r2\r
+ spr intbaseh,r3\r
+ spr ispl,r4\r
+ spr isph,r5\r
+ spr uspl,r6\r
+ spr usph,r7\r
+ spr dsr,r8\r
+ spr dcrl,r9\r
+ spr dcrh,r10\r
+ spr car0l,r11\r
+ spr car0h,r0\r
+ spr car1l,r1\r
+ spr car1h,r2\r
+ #################\r
+ # sprd preg, regp\r
+ #################\r
+ sprd psr,(r1,r0)\r
+ sprd cfg,(r2,r1)\r
+ sprd intbase,(r3,r2)\r
+ sprd isp,(r4,r3)\r
+ sprd usp,(r5,r4)\r
+ sprd dsr,(r6,r5)\r
+ sprd dcr,(r7,r6)\r
+ sprd car0,(r8,r7)\r
+ sprd car1,(r9,r8)\r
--- /dev/null
+#as:
+#objdump: -dr
+#name: lsh_test
+
+.*: +file format .*
+
+Disassembly of section .text:
+
+00000000 <main>:
+ 0: 71 40 ashub \$7:s,r1
+ 2: 91 09 lshb \$-7:s,r1
+ 4: 41 40 ashub \$4:s,r1
+ 6: c1 09 lshb \$-4:s,r1
+ 8: 81 09 lshb \$-8:s,r1
+ a: 31 40 ashub \$3:s,r1
+ c: d1 09 lshb \$-3:s,r1
+ e: 21 44 lshb r2,r1
+ 10: 34 44 lshb r3,r4
+ 12: 56 44 lshb r5,r6
+ 14: 8a 44 lshb r8,r10
+ 16: 71 42 ashuw \$7:s,r1
+ 18: 91 49 lshw \$-7:s,r1
+ 1a: 41 42 ashuw \$4:s,r1
+ 1c: c1 49 lshw \$-4:s,r1
+ 1e: 81 42 ashuw \$8:s,r1
+ 20: 81 49 lshw \$-8:s,r1
+ 22: 31 42 ashuw \$3:s,r1
+ 24: d1 49 lshw \$-3:s,r1
+ 26: 21 46 lshw r2,r1
+ 28: 34 46 lshw r3,r4
+ 2a: 56 46 lshw r5,r6
+ 2c: 8a 46 lshw r8,r10
+ 2e: 72 4c ashud \$7:s,\(r3,r2\)
+ 30: 92 4b lshd \$-7:s,\(r3,r2\)
+ 32: 82 4c ashud \$8:s,\(r3,r2\)
+ 34: 82 4b lshd \$-8:s,\(r3,r2\)
+ 36: 42 4c ashud \$4:s,\(r3,r2\)
+ 38: c2 4b lshd \$-4:s,\(r3,r2\)
+ 3a: c2 4c ashud \$12:s,\(r3,r2\)
+ 3c: 42 4b lshd \$-12:s,\(r3,r2\)
+ 3e: 31 4c ashud \$3:s,\(r2,r1\)
+ 40: d1 4b lshd \$-3:s,\(r2,r1\)
+ 42: 41 47 lshd r4,\(r2,r1\)
+ 44: 51 47 lshd r5,\(r2,r1\)
+ 46: 61 47 lshd r6,\(r2,r1\)
+ 48: 81 47 lshd r8,\(r2,r1\)
+ 4a: 11 47 lshd r1,\(r2,r1\)
--- /dev/null
+ .text
+ .global main
+main:
+ ###########################
+ # LSHB cnt(right -), reg
+ ###########################
+ lshb $7,r1
+ lshb $-7,r1
+ lshb $4,r1
+ lshb $-4,r1
+ lshb $-8,r1
+ lshb $3,r1
+ lshb $-3,r1
+ ###########################
+ # LSHB reg, reg
+ ###########################
+ lshb r2,r1
+ lshb r3,r4
+ lshb r5,r6
+ lshb r8,r10
+ ###########################
+ # LSHW cnt (right -), reg
+ ###########################
+ lshw $7,r1
+ lshw $-7,r1
+ lshw $4,r1
+ lshw $-4,r1
+ lshw $8,r1
+ lshw $-8,r1
+ lshw $3,r1
+ lshw $-3,r1
+ ##########################
+ # LSHW reg, reg
+ ##########################
+ lshw r2,r1
+ lshw r3,r4
+ lshw r5,r6
+ lshw r8,r10
+ ###########################
+ # LSHD cnt (right -), regp
+ ############################
+ lshd $7, (r3,r2)
+ lshd $-7, (r3,r2)
+ lshd $8, (r3,r2)
+ lshd $-8, (r3,r2)
+ lshd $4, (r3,r2)
+ lshd $-4, (r3,r2)
+ lshd $12,(r3,r2)
+ lshd $-12,(r3,r2)
+ lshd $3,(r2,r1)
+ lshd $-3,(r2,r1)
+ #################
+ # LSHD reg, regp
+ #################
+ lshd r4,(r2,r1)
+ lshd r5,(r2,r1)
+ lshd r6,(r2,r1)
+ lshd r8,(r2,r1)
+ lshd r1,(r2,r1)
--- /dev/null
+#as:
+#objdump: -dr
+#name: mov_test
+
+.*: +file format .*
+
+Disassembly of section .text:
+
+00000000 <main>:
+ 0: f1 58 movb \$0xf:s,r1
+ 2: b2 58 ff 00 movb \$0xff:m,r2
+ 6: b1 58 ff 0f movb \$0xfff:m,r1
+ a: b1 58 14 00 movb \$0x14:m,r1
+ e: a2 58 movb \$0xa:s,r2
+ 10: b2 58 0b 00 movb \$0xb:m,r2
+ 14: 12 59 movb r1,r2
+ 16: 23 59 movb r2,r3
+ 18: 34 59 movb r3,r4
+ 1a: 56 59 movb r5,r6
+ 1c: 67 59 movb r6,r7
+ 1e: 78 59 movb r7,r8
+ 20: f1 5a movw \$0xf:s,r1
+ 22: b1 5a 0b 00 movw \$0xb:m,r1
+ 26: b2 5a ff 00 movw \$0xff:m,r2
+ 2a: b1 5a ff 0f movw \$0xfff:m,r1
+ 2e: b1 5a 14 00 movw \$0x14:m,r1
+ 32: a2 5a movw \$0xa:s,r2
+ 34: b2 5a 0b 00 movw \$0xb:m,r2
+ 38: 12 5b movw r1,r2
+ 3a: 23 5b movw r2,r3
+ 3c: 34 5b movw r3,r4
+ 3e: 56 5b movw r5,r6
+ 40: 67 5b movw r6,r7
+ 42: 78 5b movw r7,r8
+ 44: f1 54 movd \$0xf:s,\(r2,r1\)
+ 46: b1 54 0b 00 movd \$0xb:m,\(r2,r1\)
+ 4a: b1 54 ff 00 movd \$0xff:m,\(r2,r1\)
+ 4e: b1 54 ff 0f movd \$0xfff:m,\(r2,r1\)
+ 52: 10 05 ff ff movd \$0xffff:m,\(r2,r1\)
+ 56: 1f 05 ff ff movd \$0xfffff:m,\(r2,r1\)
+ 5a: 71 00 ff 0f movd \$0xfffffff:l,\(r2,r1\)
+ 5e: ff ff
+ 60: 91 54 movd \$-1:s,\(r2,r1\)
+ 62: 31 55 movd \(r4,r3\),\(r2,r1\)
+ 64: 31 55 movd \(r4,r3\),\(r2,r1\)
+ 66: af 54 movd \$0xa:s,\(sp\)
+ 68: ef 54 movd \$0xe:s,\(sp\)
+ 6a: bf 54 0b 00 movd \$0xb:m,\(sp\)
+ 6e: 8f 54 movd \$0x8:s,\(sp\)
+ 70: 12 5c movxb r1,r2
+ 72: 34 5c movxb r3,r4
+ 74: 56 5c movxb r5,r6
+ 76: 78 5c movxb r7,r8
+ 78: 9a 5c movxb r9,r10
+ 7a: 12 5e movxw r1,\(r3,r2\)
+ 7c: 33 5e movxw r3,\(r4,r3\)
+ 7e: 55 5e movxw r5,\(r6,r5\)
+ 80: 77 5e movxw r7,\(r8,r7\)
+ 82: 98 5e movxw r9,\(r9,r8\)
+ 84: 12 5d movzb r1,r2
+ 86: 34 5d movzb r3,r4
+ 88: 56 5d movzb r5,r6
+ 8a: 78 5d movzb r7,r8
+ 8c: 9a 5d movzb r9,r10
+ 8e: 12 5f movzw r1,\(r3,r2\)
+ 90: 33 5f movzw r3,\(r4,r3\)
+ 92: 55 5f movzw r5,\(r6,r5\)
+ 94: 77 5f movzw r7,\(r8,r7\)
+ 96: 98 5f movzw r9,\(r9,r8\)
--- /dev/null
+ .text
+ .global main
+main:
+ ###########
+ # MOVB imm4/imm16, reg
+ ###########
+ movb $0xf,r1
+ movb $0xff,r2
+ movb $0xfff,r1
+ #movb $0xffff,r2 // CHECK WITH CRASM 4.1
+ movb $20,r1
+ movb $10,r2
+ movb $11,r2
+ ###########
+ # MOVB reg, reg
+ ###########
+ movb r1,r2
+ movb r2,r3
+ movb r3,r4
+ movb r5,r6
+ movb r6,r7
+ movb r7,r8
+ ###########
+ # MOVW imm4/imm16, reg
+ ###########
+ movw $0xf,r1
+ movw $0xB,r1
+ movw $0xff,r2
+ movw $0xfff,r1
+ #movw $0xffff,r2 // CHECK WITH CRASM 4.1
+ movw $20,r1
+ movw $10,r2
+ movw $11,r2
+ ###########
+ # MOVW reg, reg
+ ###########
+ movw r1,r2
+ movw r2,r3
+ movw r3,r4
+ movw r5,r6
+ movw r6,r7
+ movw r7,r8
+ ###########
+ # MOVD imm4/imm16/imm20/imm32, regp
+ ###########
+ movd $0xf,(r2,r1)
+ movd $0xB,(r2,r1)
+ movd $0xff,(r2,r1)
+ movd $0xfff,(r2,r1)
+ movd $0xffff,(r2,r1)
+ movd $0xfffff,(r2,r1)
+ movd $0xfffffff,(r2,r1)
+ movd $0xffffffff,(r2,r1)
+ ###########
+ # MOVD regp, regp
+ ###########
+ movd (r4,r3),(r2,r1)
+ movd (r4,r3),(r2,r1)
+ movd $10,(sp)
+ movd $14,(sp)
+ movd $11,(sp)
+ movd $8,(sp)
+ ###########
+ # MOVXB reg, reg
+ ###########
+ movxb r1,r2
+ movxb r3,r4
+ movxb r5,r6
+ movxb r7,r8
+ movxb r9,r10
+ ###########
+ # MOVXW reg, regp
+ ###########
+ movxw r1,(r3,r2)
+ movxw r3,(r4,r3)
+ movxw r5,(r6,r5)
+ movxw r7,(r8,r7)
+ movxw r9,(r9,r8)
+ ###########
+ # MOVZB reg, reg
+ ###########
+ movzb r1,r2
+ movzb r3,r4
+ movzb r5,r6
+ movzb r7,r8
+ movzb r9,r10
+ ###########
+ # MOVZW reg, regp
+ ###########
+ movzw r1,(r3,r2)
+ movzw r3,(r4,r3)
+ movzw r5,(r6,r5)
+ movzw r7,(r8,r7)
+ movzw r9,(r9,r8)
--- /dev/null
+#as:
+#objdump: -dr
+#name: mul_test
+
+.*: +file format .*
+
+Disassembly of section .text:
+
+00000000 <main>:
+ 0: f1 64 mulb \$0xf:s,r1
+ 2: b2 64 ff 00 mulb \$0xff:m,r2
+ 6: b1 64 ff 0f mulb \$0xfff:m,r1
+ a: b1 64 14 00 mulb \$0x14:m,r1
+ e: a2 64 mulb \$0xa:s,r2
+ 10: 12 65 mulb r1,r2
+ 12: 23 65 mulb r2,r3
+ 14: 34 65 mulb r3,r4
+ 16: 56 65 mulb r5,r6
+ 18: 67 65 mulb r6,r7
+ 1a: 78 65 mulb r7,r8
+ 1c: f1 66 mulw \$0xf:s,r1
+ 1e: b2 66 ff 00 mulw \$0xff:m,r2
+ 22: b1 66 ff 0f mulw \$0xfff:m,r1
+ 26: b1 66 14 00 mulw \$0x14:m,r1
+ 2a: a2 66 mulw \$0xa:s,r2
+ 2c: 12 67 mulw r1,r2
+ 2e: 23 67 mulw r2,r3
+ 30: 34 67 mulw r3,r4
+ 32: 56 67 mulw r5,r6
+ 34: 67 67 mulw r6,r7
+ 36: 78 67 mulw r7,r8
+ 38: 12 0b mulsb r1,r2
+ 3a: 34 0b mulsb r3,r4
+ 3c: 56 0b mulsb r5,r6
+ 3e: 78 0b mulsb r7,r8
+ 40: 9a 0b mulsb r9,r10
+ 42: 12 62 mulsw r1,\(r3,r2\)
+ 44: 33 62 mulsw r3,\(r4,r3\)
+ 46: 55 62 mulsw r5,\(r6,r5\)
+ 48: 77 62 mulsw r7,\(r8,r7\)
+ 4a: 98 62 mulsw r9,\(r9,r8\)
+ 4c: 14 00 12 d2 macqw r1,r2,\(r3,r2\)
+ 50: 14 00 45 d4 macqw r4,r5,\(r5,r4\)
+ 54: 14 00 12 e2 macuw r1,r2,\(r3,r2\)
+ 58: 14 00 45 e7 macuw r4,r5,\(r8,r7\)
+ 5c: 14 00 12 f2 macsw r1,r2,\(r3,r2\)
+ 60: 14 00 45 f6 macsw r4,r5,\(r7,r6\)
--- /dev/null
+ .text
+ .global main
+main:
+ ###########
+ # MULB imm4/imm16, reg
+ ###########
+ mulb $0xf,r1
+ mulb $0xff,r2
+ mulb $0xfff,r1
+ #mulb $0xffff,r2 // CHCEK WITH CRASM 4.1
+ mulb $20,r1
+ mulb $10,r2
+ ###########
+ # MULB reg, reg
+ ###########
+ mulb r1,r2
+ mulb r2,r3
+ mulb r3,r4
+ mulb r5,r6
+ mulb r6,r7
+ mulb r7,r8
+ ###########
+ # MULW imm4/imm16, reg
+ ###########
+ mulw $0xf,r1
+ mulw $0xff,r2
+ mulw $0xfff,r1
+ #mulw $0xffff,r2 // CHCEK WITH CRASM 4.1
+ mulw $20,r1
+ mulw $10,r2
+ ###########
+ # MULW reg, reg
+ ###########
+ mulw r1,r2
+ mulw r2,r3
+ mulw r3,r4
+ mulw r5,r6
+ mulw r6,r7
+ mulw r7,r8
+ ###########
+ # MULSB reg, reg
+ ###########
+ mulsb r1,r2
+ mulsb r3,r4
+ mulsb r5,r6
+ mulsb r7,r8
+ mulsb r9,r10
+ ###########
+ # MULSW reg, regp
+ ###########
+ mulsw r1,(r3,r2)
+ mulsw r3,(r4,r3)
+ mulsw r5,(r6,r5)
+ mulsw r7,(r8,r7)
+ mulsw r9,(r9,r8)
+ #############################
+ # MUC[q/u/s/]w reg, reg, regp
+ #############################
+ macqw r1,r2,(r3,r2)
+ macqw r4,r5,(r5,r4)
+ macuw r1,r2,(r3,r2)
+ macuw r4,r5,(r8,r7)
+ macsw r1,r2,(r3,r2)
+ macsw r4,r5,(r7,r6)
--- /dev/null
+#as:
+#objdump: -dr
+#name: or_test
+
+.*: +file format .*
+
+Disassembly of section .text:
+
+00000000 <main>:
+ 0: f1 24 orb \$0xf:s,r1
+ 2: b2 24 ff 00 orb \$0xff:m,r2
+ 6: b1 24 ff 0f orb \$0xfff:m,r1
+ a: b2 24 ff ff orb \$0xffff:m,r2
+ e: b1 24 14 00 orb \$0x14:m,r1
+ 12: a2 24 orb \$0xa:s,r2
+ 14: 12 25 orb r1,r2
+ 16: 23 25 orb r2,r3
+ 18: 34 25 orb r3,r4
+ 1a: 56 25 orb r5,r6
+ 1c: 67 25 orb r6,r7
+ 1e: 78 25 orb r7,r8
+ 20: f1 26 orw \$0xf:s,r1
+ 22: b2 26 ff 00 orw \$0xff:m,r2
+ 26: b1 26 ff 0f orw \$0xfff:m,r1
+ 2a: b2 26 ff ff orw \$0xffff:m,r2
+ 2e: b1 26 14 00 orw \$0x14:m,r1
+ 32: a2 26 orw \$0xa:s,r2
+ 34: 12 27 orw r1,r2
+ 36: 23 27 orw r2,r3
+ 38: 34 27 orw r3,r4
+ 3a: 56 27 orw r5,r6
+ 3c: 67 27 orw r6,r7
+ 3e: 78 27 orw r7,r8
+ 40: 51 00 00 00 ord \$0xf:l,\(r2,r1\)
+ 44: 0f 00
+ 46: 51 00 00 00 ord \$0xff:l,\(r2,r1\)
+ 4a: ff 00
+ 4c: 51 00 00 00 ord \$0xfff:l,\(r2,r1\)
+ 50: ff 0f
+ 52: 51 00 00 00 ord \$0xffff:l,\(r2,r1\)
+ 56: ff ff
+ 58: 51 00 0f 00 ord \$0xfffff:l,\(r2,r1\)
+ 5c: ff ff
+ 5e: 51 00 ff 0f ord \$0xfffffff:l,\(r2,r1\)
+ 62: ff ff
+ 64: 51 00 ff ff ord \$0xffffffff:l,\(r2,r1\)
+ 68: ff ff
+ 6a: 14 00 31 90 ord \(r4,r3\),\(r2,r1\)
+ 6e: 14 00 31 90 ord \(r4,r3\),\(r2,r1\)
--- /dev/null
+ .text
+ .global main
+main:
+ ###########
+ # ORB imm4/imm16, reg
+ ###########
+ orb $0xf,r1
+ orb $0xff,r2
+ orb $0xfff,r1
+ orb $0xffff,r2
+ orb $20,r1
+ orb $10,r2
+ ###########
+ # ORB reg, reg
+ ###########
+ orb r1,r2
+ orb r2,r3
+ orb r3,r4
+ orb r5,r6
+ orb r6,r7
+ orb r7,r8
+ ###########
+ # ORW imm4/imm16, reg
+ ###########
+ orw $0xf,r1
+ orw $0xff,r2
+ orw $0xfff,r1
+ orw $0xffff,r2
+ orw $20,r1
+ orw $10,r2
+ ###########
+ # ORW reg, reg
+ ###########
+ orw r1,r2
+ orw r2,r3
+ orw r3,r4
+ orw r5,r6
+ orw r6,r7
+ orw r7,r8
+ ###########
+ # ORD imm32, regp
+ ###########
+ ord $0xf,(r2,r1)
+ ord $0xff,(r2,r1)
+ ord $0xfff,(r2,r1)
+ ord $0xffff,(r2,r1)
+ ord $0xfffff,(r2,r1)
+ ord $0xfffffff,(r2,r1)
+ ord $0xffffffff,(r2,r1)
+ ###########
+ # ORD regp, regp
+ ###########
+ ord (r4,r3),(r2,r1)
+ ord (r4,r3),(r2,r1)
+ #ord $10,(sp)
+ #ord $14,(sp)
+ #ord $8,(sp)
--- /dev/null
+#as:
+#objdump: -dr
+#name: pop_test
+
+.*: +file format .*
+
+Disassembly of section .text:
+
+00000000 <main>:
+ 0: 87 02 pop \$0x1,r7,RA
+ 2: 96 02 pop \$0x2,r6,RA
+ 4: a5 02 pop \$0x3,r5,RA
+ 6: b4 02 pop \$0x4,r4,RA
+ 8: c3 02 pop \$0x5,r3,RA
+ a: d2 02 pop \$0x6,r2,RA
+ c: e1 02 pop \$0x7,r1,RA
+ e: 07 02 pop \$0x1,r7
+ 10: 16 02 pop \$0x2,r6
+ 12: 25 02 pop \$0x3,r5
+ 14: 34 02 pop \$0x4,r4
+ 16: 43 02 pop \$0x5,r3
+ 18: 52 02 pop \$0x6,r2
+ 1a: 61 02 pop \$0x7,r1
+ 1c: 1e 02 pop RA
--- /dev/null
+ .text
+ .global main
+main:
+ ####################
+ # pop uimm3 regr RA
+ ####################
+ pop $1,r7,RA
+ pop $2,r6,RA
+ pop $3,r5,RA
+ pop $4,r4,RA
+ pop $5,r3,RA
+ pop $6,r2,RA
+ pop $7,r1,RA
+ #################
+ # pop uimm3 regr
+ #################
+ pop $1,r7
+ pop $2,r6
+ pop $3,r5
+ pop $4,r4
+ pop $5,r3
+ pop $6,r2
+ pop $7,r1
+ ##########
+ # pop RA
+ ##########
+ pop RA
--- /dev/null
+#as:
+#objdump: -dr
+#name: popret_test
+
+.*: +file format .*
+
+Disassembly of section .text:
+
+00000000 <main>:
+ 0: 87 03 popret \$0x1,r7,RA
+ 2: 96 03 popret \$0x2,r6,RA
+ 4: a5 03 popret \$0x3,r5,RA
+ 6: b4 03 popret \$0x4,r4,RA
+ 8: c3 03 popret \$0x5,r3,RA
+ a: d2 03 popret \$0x6,r2,RA
+ c: e1 03 popret \$0x7,r1,RA
+ e: 07 03 popret \$0x1,r7
+ 10: 16 03 popret \$0x2,r6
+ 12: 25 03 popret \$0x3,r5
+ 14: 34 03 popret \$0x4,r4
+ 16: 43 03 popret \$0x5,r3
+ 18: 52 03 popret \$0x6,r2
+ 1a: 61 03 popret \$0x7,r1
+ 1c: 1e 03 popret RA
--- /dev/null
+ .text
+ .global main
+main:
+ ####################
+ # popret uimm3 regr RA
+ ####################
+ popret $1,r7,RA
+ popret $2,r6,RA
+ popret $3,r5,RA
+ popret $4,r4,RA
+ popret $5,r3,RA
+ popret $6,r2,RA
+ popret $7,r1,RA
+ #################
+ # popret uimm3 regr
+ #################
+ popret $1,r7
+ popret $2,r6
+ popret $3,r5
+ popret $4,r4
+ popret $5,r3
+ popret $6,r2
+ popret $7,r1
+ ##########
+ # popret RA
+ ##########
+ popret RA
--- /dev/null
+#as:
+#objdump: -dr
+#name: push_test
+
+.*: +file format .*
+
+Disassembly of section .text:
+
+00000000 <main>:
+ 0: 87 01 push \$0x1,r7,RA
+ 2: 96 01 push \$0x2,r6,RA
+ 4: a5 01 push \$0x3,r5,RA
+ 6: b4 01 push \$0x4,r4,RA
+ 8: c3 01 push \$0x5,r3,RA
+ a: d2 01 push \$0x6,r2,RA
+ c: e1 01 push \$0x7,r1,RA
+ e: 07 01 push \$0x1,r7
+ 10: 16 01 push \$0x2,r6
+ 12: 25 01 push \$0x3,r5
+ 14: 34 01 push \$0x4,r4
+ 16: 43 01 push \$0x5,r3
+ 18: 52 01 push \$0x6,r2
+ 1a: 61 01 push \$0x7,r1
+ 1c: 5c 01 push \$0x6,r12
+ 1e: 1e 01 push RA
+ 20: 1e 01 push RA
--- /dev/null
+ .text
+ .global main
+main:
+ ####################
+ # push uimm3 regr RA
+ ####################
+ push $1,r7,RA
+ push $2,r6,RA
+ push $3,r5,RA
+ push $4,r4,RA
+ push $5,r3,RA
+ push $6,r2,RA
+ push $7,r1,RA
+#push $6,r12,RA
+ #push $7,r13,RA
+ #push $7,r12,RA
+ #push $8,r12,RA
+ #################
+ # push uimm3 regr
+ #################
+ push $1,r7
+ push $2,r6
+ push $3,r5
+ push $4,r4
+ push $5,r3
+ push $6,r2
+ push $7,r1
+ push $6,r12
+ #push $7,r13
+ #push $7,r12
+ #push $8,r12
+ #push $6,r13
+ ##########
+ # push RA
+ ##########
+ #push r1
+ #push r4
+ #push r9
+ push ra
+ push RA
--- /dev/null
+#as:
+#objdump: -dr
+#name: sbitb_test
+
+.*: +file format .*
+
+Disassembly of section .text:
+
+00000000 <main>:
+ 0: c0 73 cd 0b sbitb \$0x4,0xbcd <main\+0xbcd>:m
+ 4: da 73 cd ab sbitb \$0x5,0xaabcd <main\+0xaabcd>:m
+ 8: 10 00 3f ba sbitb \$0x3,0xfaabcd <main\+0xfaabcd>:l
+ c: cd ab
+ e: 50 70 14 00 sbitb \$0x5,\[r12\]0x14:m
+ 12: c0 70 fc ab sbitb \$0x4,\[r13\]0xabfc:m
+ 16: 30 70 34 12 sbitb \$0x3,\[r12\]0x1234:m
+ 1a: b0 70 34 12 sbitb \$0x3,\[r13\]0x1234:m
+ 1e: 30 70 34 00 sbitb \$0x3,\[r12\]0x34:m
+ 22: b0 72 3a 4a sbitb \$0x3,\[r12\]0xa7a:m\(r1,r0\)
+ 26: b1 72 3a 4a sbitb \$0x3,\[r12\]0xa7a:m\(r3,r2\)
+ 2a: b6 72 3a 4a sbitb \$0x3,\[r12\]0xa7a:m\(r4,r3\)
+ 2e: b2 72 3a 4a sbitb \$0x3,\[r12\]0xa7a:m\(r5,r4\)
+ 32: b7 72 3a 4a sbitb \$0x3,\[r12\]0xa7a:m\(r6,r5\)
+ 36: b3 72 3a 4a sbitb \$0x3,\[r12\]0xa7a:m\(r7,r6\)
+ 3a: b4 72 3a 4a sbitb \$0x3,\[r12\]0xa7a:m\(r9,r8\)
+ 3e: b5 72 3a 4a sbitb \$0x3,\[r12\]0xa7a:m\(r11,r10\)
+ 42: b8 72 3a 4a sbitb \$0x3,\[r13\]0xa7a:m\(r1,r0\)
+ 46: b9 72 3a 4a sbitb \$0x3,\[r13\]0xa7a:m\(r3,r2\)
+ 4a: be 72 3a 4a sbitb \$0x3,\[r13\]0xa7a:m\(r4,r3\)
+ 4e: ba 72 3a 4a sbitb \$0x3,\[r13\]0xa7a:m\(r5,r4\)
+ 52: bf 72 3a 4a sbitb \$0x3,\[r13\]0xa7a:m\(r6,r5\)
+ 56: bb 72 3a 4a sbitb \$0x3,\[r13\]0xa7a:m\(r7,r6\)
+ 5a: bc 72 3a 4a sbitb \$0x3,\[r13\]0xa7a:m\(r9,r8\)
+ 5e: bd 72 3a 4a sbitb \$0x3,\[r13\]0xa7a:m\(r11,r10\)
+ 62: be 72 5a 4b sbitb \$0x5,\[r13\]0xb7a:m\(r4,r3\)
+ 66: b7 72 1a 41 sbitb \$0x1,\[r12\]0x17a:m\(r6,r5\)
+ 6a: bf 72 14 01 sbitb \$0x1,\[r13\]0x134:m\(r6,r5\)
+ 6e: 10 00 36 aa sbitb \$0x3,\[r12\]0xabcde:l\(r4,r3\)
+ 72: de bc
+ 74: 10 00 5e a0 sbitb \$0x5,\[r13\]0xabcd:l\(r4,r3\)
+ 78: cd ab
+ 7a: 10 00 37 a0 sbitb \$0x3,\[r12\]0xabcd:l\(r6,r5\)
+ 7e: cd ab
+ 80: 10 00 3f a0 sbitb \$0x3,\[r13\]0xbcde:l\(r6,r5\)
+ 84: de bc
+ 86: 10 00 52 80 sbitb \$0x5,0x0:l\(r2\)
+ 8a: 00 00
+ 8c: 3c 73 34 00 sbitb \$0x3,0x34:m\(r12\)
+ 90: 3d 73 ab 00 sbitb \$0x3,0xab:m\(r13\)
+ 94: 10 00 51 80 sbitb \$0x5,0xad:l\(r1\)
+ 98: ad 00
+ 9a: 10 00 52 80 sbitb \$0x5,0xcd:l\(r2\)
+ 9e: cd 00
+ a0: 10 00 50 80 sbitb \$0x5,0xfff:l\(r0\)
+ a4: ff 0f
+ a6: 10 00 34 80 sbitb \$0x3,0xbcd:l\(r4\)
+ aa: cd 0b
+ ac: 3c 73 ff 0f sbitb \$0x3,0xfff:m\(r12\)
+ b0: 3d 73 ff 0f sbitb \$0x3,0xfff:m\(r13\)
+ b4: 3d 73 ff ff sbitb \$0x3,0xffff:m\(r13\)
+ b8: 3c 73 43 23 sbitb \$0x3,0x2343:m\(r12\)
+ bc: 10 00 32 81 sbitb \$0x3,0x2345:l\(r2\)
+ c0: 45 23
+ c2: 10 00 38 84 sbitb \$0x3,0xabcd:l\(r8\)
+ c6: cd ab
+ c8: 10 00 3d 9f sbitb \$0x3,0xfabcd:l\(r13\)
+ cc: cd ab
+ ce: 10 00 38 8f sbitb \$0x3,0xabcd:l\(r8\)
+ d2: cd ab
+ d4: 10 00 39 8f sbitb \$0x3,0xabcd:l\(r9\)
+ d8: cd ab
+ da: 10 00 39 84 sbitb \$0x3,0xabcd:l\(r9\)
+ de: cd ab
+ e0: 31 72 sbitb \$0x3,0x0:s\(r2,r1\)
+ e2: 51 73 01 00 sbitb \$0x5,0x1:m\(r2,r1\)
+ e6: 41 73 34 12 sbitb \$0x4,0x1234:m\(r2,r1\)
+ ea: 31 73 34 12 sbitb \$0x3,0x1234:m\(r2,r1\)
+ ee: 10 00 31 91 sbitb \$0x3,0x12345:l\(r2,r1\)
+ f2: 45 23
+ f4: 31 73 23 01 sbitb \$0x3,0x123:m\(r2,r1\)
+ f8: 10 00 31 91 sbitb \$0x3,0x12345:l\(r2,r1\)
+ fc: 45 23
--- /dev/null
+ .text
+ .global main
+main:
+ sbitb $4,0xbcd
+ sbitb $5,0xaabcd
+ sbitb $3,0xfaabcd
+
+ sbitb $5,[r12]0x14
+ sbitb $4,[r13]0xabfc
+ sbitb $3,[r12]0x1234
+ sbitb $3,[r13]0x1234
+ sbitb $3,[r12]0x34
+
+ sbitb $3,[r12]0xa7a(r1,r0)
+ sbitb $3,[r12]0xa7a(r3,r2)
+ sbitb $3,[r12]0xa7a(r4,r3)
+ sbitb $3,[r12]0xa7a(r5,r4)
+ sbitb $3,[r12]0xa7a(r6,r5)
+ sbitb $3,[r12]0xa7a(r7,r6)
+ sbitb $3,[r12]0xa7a(r9,r8)
+ sbitb $3,[r12]0xa7a(r11,r10)
+ sbitb $3,[r13]0xa7a(r1,r0)
+ sbitb $3,[r13]0xa7a(r3,r2)
+ sbitb $3,[r13]0xa7a(r4,r3)
+ sbitb $3,[r13]0xa7a(r5,r4)
+ sbitb $3,[r13]0xa7a(r6,r5)
+ sbitb $3,[r13]0xa7a(r7,r6)
+ sbitb $3,[r13]0xa7a(r9,r8)
+ sbitb $3,[r13]0xa7a(r11,r10)
+ sbitb $5,[r13]0xb7a(r4,r3)
+ sbitb $1,[r12]0x17a(r6,r5)
+ sbitb $1,[r13]0x134(r6,r5)
+ sbitb $3,[r12]0xabcde(r4,r3)
+ sbitb $5,[r13]0xabcd(r4,r3)
+ sbitb $3,[r12]0xabcd(r6,r5)
+ sbitb $3,[r13]0xbcde(r6,r5)
+
+ sbitb $5,0x0(r2)
+ sbitb $3,0x34(r12)
+ sbitb $3,0xab(r13)
+ sbitb $5,0xad(r1)
+ sbitb $5,0xcd(r2)
+ sbitb $5,0xfff(r0)
+ sbitb $3,0xbcd(r4)
+ sbitb $3,0xfff(r12)
+ sbitb $3,0xfff(r13)
+ sbitb $3,0xffff(r13)
+ sbitb $3,0x2343(r12)
+ sbitb $3,0x12345(r2)
+ sbitb $3,0x4abcd(r8)
+ sbitb $3,0xfabcd(r13)
+ sbitb $3,0xfabcd(r8)
+ sbitb $3,0xfabcd(r9)
+ sbitb $3,0x4abcd(r9)
+
+ sbitb $3,0x0(r2,r1)
+ sbitb $5,0x1(r2,r1)
+ sbitb $4,0x1234(r2,r1)
+ sbitb $3,0x1234(r2,r1)
+ sbitb $3,0x12345(r2,r1)
+ sbitb $3,0x123(r2,r1)
+ sbitb $3,0x12345(r2,r1)
--- /dev/null
+#as:
+#objdump: -dr
+#name: sbitw_test
+
+.*: +file format .*
+
+Disassembly of section .text:
+
+00000000 <main>:
+ 0: 40 77 cd 0b sbitw \$0x4:s,0xbcd <main\+0xbcd>:m
+ 4: 5a 77 cd ab sbitw \$0x5:s,0xaabcd <main\+0xaabcd>:m
+ 8: 11 00 3f ba sbitw \$0x3:s,0xfaabcd <main\+0xfaabcd>:l
+ c: cd ab
+ e: a0 77 cd 0b sbitw \$0xa:s,0xbcd <main\+0xbcd>:m
+ 12: fa 77 cd ab sbitw \$0xf:s,0xaabcd <main\+0xaabcd>:m
+ 16: 11 00 ef ba sbitw \$0xe:s,0xfaabcd <main\+0xfaabcd>:l
+ 1a: cd ab
+ 1c: 50 74 14 00 sbitw \$0x5:s,\[r13\]0x14:m
+ 20: 40 75 fc ab sbitw \$0x4:s,\[r13\]0xabfc:m
+ 24: 30 74 34 12 sbitw \$0x3:s,\[r12\]0x1234:m
+ 28: 30 75 34 12 sbitw \$0x3:s,\[r12\]0x1234:m
+ 2c: 30 74 34 00 sbitw \$0x3:s,\[r12\]0x34:m
+ 30: f0 74 14 00 sbitw \$0xf:s,\[r13\]0x14:m
+ 34: e0 75 fc ab sbitw \$0xe:s,\[r13\]0xabfc:m
+ 38: d0 74 34 12 sbitw \$0xd:s,\[r13\]0x1234:m
+ 3c: d0 75 34 12 sbitw \$0xd:s,\[r13\]0x1234:m
+ 40: b0 74 34 00 sbitw \$0xb:s,\[r12\]0x34:m
+ 44: f0 72 3a 4a sbitw \$0x3:s,\[r12\]0xa7a:m\(r1,r0\)
+ 48: f1 72 3a 4a sbitw \$0x3:s,\[r12\]0xa7a:m\(r3,r2\)
+ 4c: f6 72 3a 4a sbitw \$0x3:s,\[r12\]0xa7a:m\(r4,r3\)
+ 50: f2 72 3a 4a sbitw \$0x3:s,\[r12\]0xa7a:m\(r5,r4\)
+ 54: f7 72 3a 4a sbitw \$0x3:s,\[r12\]0xa7a:m\(r6,r5\)
+ 58: f3 72 3a 4a sbitw \$0x3:s,\[r12\]0xa7a:m\(r7,r6\)
+ 5c: f4 72 3a 4a sbitw \$0x3:s,\[r12\]0xa7a:m\(r9,r8\)
+ 60: f5 72 3a 4a sbitw \$0x3:s,\[r12\]0xa7a:m\(r11,r10\)
+ 64: f8 72 3a 4a sbitw \$0x3:s,\[r13\]0xa7a:m\(r1,r0\)
+ 68: f9 72 3a 4a sbitw \$0x3:s,\[r13\]0xa7a:m\(r3,r2\)
+ 6c: fe 72 3a 4a sbitw \$0x3:s,\[r13\]0xa7a:m\(r4,r3\)
+ 70: fa 72 3a 4a sbitw \$0x3:s,\[r13\]0xa7a:m\(r5,r4\)
+ 74: ff 72 3a 4a sbitw \$0x3:s,\[r13\]0xa7a:m\(r6,r5\)
+ 78: fb 72 3a 4a sbitw \$0x3:s,\[r13\]0xa7a:m\(r7,r6\)
+ 7c: fc 72 3a 4a sbitw \$0x3:s,\[r13\]0xa7a:m\(r9,r8\)
+ 80: fd 72 3a 4a sbitw \$0x3:s,\[r13\]0xa7a:m\(r11,r10\)
+ 84: fe 72 5a 4b sbitw \$0x5:s,\[r13\]0xb7a:m\(r4,r3\)
+ 88: f7 72 1a 41 sbitw \$0x1:s,\[r12\]0x17a:m\(r6,r5\)
+ 8c: ff 72 14 01 sbitw \$0x1:s,\[r13\]0x134:m\(r6,r5\)
+ 90: 11 00 36 aa sbitw \$0x3:s,\[r12\]0xabcde:l\(r4,r3\)
+ 94: de bc
+ 96: 11 00 5e a0 sbitw \$0x5:s,\[r13\]0xabcd:l\(r4,r3\)
+ 9a: cd ab
+ 9c: 11 00 37 a0 sbitw \$0x3:s,\[r12\]0xabcd:l\(r6,r5\)
+ a0: cd ab
+ a2: 11 00 3f a0 sbitw \$0x3:s,\[r13\]0xbcde:l\(r6,r5\)
+ a6: de bc
+ a8: f0 72 da 4a sbitw \$0xd:s,\[r12\]0xafa:m\(r1,r0\)
+ ac: f1 72 da 4a sbitw \$0xd:s,\[r12\]0xafa:m\(r3,r2\)
+ b0: f6 72 da 4a sbitw \$0xd:s,\[r12\]0xafa:m\(r4,r3\)
+ b4: f2 72 da 4a sbitw \$0xd:s,\[r12\]0xafa:m\(r5,r4\)
+ b8: f7 72 da 4a sbitw \$0xd:s,\[r12\]0xafa:m\(r6,r5\)
+ bc: f3 72 da 4a sbitw \$0xd:s,\[r12\]0xafa:m\(r7,r6\)
+ c0: f4 72 da 4a sbitw \$0xd:s,\[r12\]0xafa:m\(r9,r8\)
+ c4: f5 72 da 4a sbitw \$0xd:s,\[r12\]0xafa:m\(r11,r10\)
+ c8: f8 72 da 4a sbitw \$0xd:s,\[r13\]0xafa:m\(r1,r0\)
+ cc: f9 72 da 4a sbitw \$0xd:s,\[r13\]0xafa:m\(r3,r2\)
+ d0: fe 72 da 4a sbitw \$0xd:s,\[r13\]0xafa:m\(r4,r3\)
+ d4: fa 72 da 4a sbitw \$0xd:s,\[r13\]0xafa:m\(r5,r4\)
+ d8: ff 72 da 4a sbitw \$0xd:s,\[r13\]0xafa:m\(r6,r5\)
+ dc: fb 72 da 4a sbitw \$0xd:s,\[r13\]0xafa:m\(r7,r6\)
+ e0: fc 72 da 4a sbitw \$0xd:s,\[r13\]0xafa:m\(r9,r8\)
+ e4: fd 72 da 4a sbitw \$0xd:s,\[r13\]0xafa:m\(r11,r10\)
+ e8: fe 72 fa 4b sbitw \$0xf:s,\[r13\]0xbfa:m\(r4,r3\)
+ ec: f7 72 ba 41 sbitw \$0xb:s,\[r12\]0x1fa:m\(r6,r5\)
+ f0: ff 72 b4 01 sbitw \$0xb:s,\[r13\]0x1b4:m\(r6,r5\)
+ f4: 11 00 d6 aa sbitw \$0xd:s,\[r12\]0xabcde:l\(r4,r3\)
+ f8: de bc
+ fa: 11 00 fe a0 sbitw \$0xf:s,\[r13\]0xabcd:l\(r4,r3\)
+ fe: cd ab
+ 100: 11 00 d7 a0 sbitw \$0xd:s,\[r12\]0xabcd:l\(r6,r5\)
+ 104: cd ab
+ 106: 11 00 df a0 sbitw \$0xd:s,\[r13\]0xbcde:l\(r6,r5\)
+ 10a: de bc
+ 10c: 11 00 52 80 sbitw \$0x5:s,0x0:l\(r2\)
+ 110: 00 00
+ 112: 3c 71 34 00 sbitw \$0x3:s,0x34:m\(r12\)
+ 116: 3d 71 ab 00 sbitw \$0x3:s,0xab:m\(r13\)
+ 11a: 11 00 51 80 sbitw \$0x5:s,0xad:l\(r1\)
+ 11e: ad 00
+ 120: 11 00 52 80 sbitw \$0x5:s,0xcd:l\(r2\)
+ 124: cd 00
+ 126: 11 00 50 80 sbitw \$0x5:s,0xfff:l\(r0\)
+ 12a: ff 0f
+ 12c: 11 00 34 80 sbitw \$0x3:s,0xbcd:l\(r4\)
+ 130: cd 0b
+ 132: 3c 71 ff 0f sbitw \$0x3:s,0xfff:m\(r12\)
+ 136: 3d 71 ff 0f sbitw \$0x3:s,0xfff:m\(r13\)
+ 13a: 3d 71 ff ff sbitw \$0x3:s,0xffff:m\(r13\)
+ 13e: 3c 71 43 23 sbitw \$0x3:s,0x2343:m\(r12\)
+ 142: 11 00 32 81 sbitw \$0x3:s,0x2345:l\(r2\)
+ 146: 45 23
+ 148: 11 00 38 84 sbitw \$0x3:s,0xabcd:l\(r8\)
+ 14c: cd ab
+ 14e: 11 00 3d 9f sbitw \$0x3:s,0xfabcd:l\(r13\)
+ 152: cd ab
+ 154: 11 00 38 8f sbitw \$0x3:s,0xabcd:l\(r8\)
+ 158: cd ab
+ 15a: 11 00 39 8f sbitw \$0x3:s,0xabcd:l\(r9\)
+ 15e: cd ab
+ 160: 11 00 39 84 sbitw \$0x3:s,0xabcd:l\(r9\)
+ 164: cd ab
+ 166: 11 00 f2 80 sbitw \$0xf:s,0x0:l\(r2\)
+ 16a: 00 00
+ 16c: dc 71 34 00 sbitw \$0xd:s,0x34:m\(r12\)
+ 170: dd 71 ab 00 sbitw \$0xd:s,0xab:m\(r13\)
+ 174: 11 00 f1 80 sbitw \$0xf:s,0xad:l\(r1\)
+ 178: ad 00
+ 17a: 11 00 f2 80 sbitw \$0xf:s,0xcd:l\(r2\)
+ 17e: cd 00
+ 180: 11 00 f0 80 sbitw \$0xf:s,0xfff:l\(r0\)
+ 184: ff 0f
+ 186: 11 00 d4 80 sbitw \$0xd:s,0xbcd:l\(r4\)
+ 18a: cd 0b
+ 18c: dc 71 ff 0f sbitw \$0xd:s,0xfff:m\(r12\)
+ 190: dd 71 ff 0f sbitw \$0xd:s,0xfff:m\(r13\)
+ 194: dd 71 ff ff sbitw \$0xd:s,0xffff:m\(r13\)
+ 198: dc 71 43 23 sbitw \$0xd:s,0x2343:m\(r12\)
+ 19c: 11 00 d2 81 sbitw \$0xd:s,0x2345:l\(r2\)
+ 1a0: 45 23
+ 1a2: 11 00 d8 84 sbitw \$0xd:s,0xabcd:l\(r8\)
+ 1a6: cd ab
+ 1a8: 11 00 dd 9f sbitw \$0xd:s,0xfabcd:l\(r13\)
+ 1ac: cd ab
+ 1ae: 11 00 d8 8f sbitw \$0xd:s,0xabcd:l\(r8\)
+ 1b2: cd ab
+ 1b4: 11 00 d9 8f sbitw \$0xd:s,0xabcd:l\(r9\)
+ 1b8: cd ab
+ 1ba: 11 00 d9 84 sbitw \$0xd:s,0xabcd:l\(r9\)
+ 1be: cd ab
+ 1c0: 31 76 sbitw \$0x3:s,0x0:s\(r2,r1\)
+ 1c2: 51 71 01 00 sbitw \$0x5:s,0x1:m\(r2,r1\)
+ 1c6: 41 71 34 12 sbitw \$0x4:s,0x1234:m\(r2,r1\)
+ 1ca: 31 71 34 12 sbitw \$0x3:s,0x1234:m\(r2,r1\)
+ 1ce: 11 00 31 91 sbitw \$0x3:s,0x12345:l\(r2,r1\)
+ 1d2: 45 23
+ 1d4: 31 71 23 01 sbitw \$0x3:s,0x123:m\(r2,r1\)
+ 1d8: 11 00 31 91 sbitw \$0x3:s,0x12345:l\(r2,r1\)
+ 1dc: 45 23
+ 1de: d1 76 sbitw \$0xd:s,0x0:s\(r2,r1\)
+ 1e0: f1 71 01 00 sbitw \$0xf:s,0x1:m\(r2,r1\)
+ 1e4: e1 71 34 12 sbitw \$0xe:s,0x1234:m\(r2,r1\)
+ 1e8: d1 71 34 12 sbitw \$0xd:s,0x1234:m\(r2,r1\)
+ 1ec: 11 00 d1 91 sbitw \$0xd:s,0x12345:l\(r2,r1\)
+ 1f0: 45 23
+ 1f2: d1 71 23 01 sbitw \$0xd:s,0x123:m\(r2,r1\)
+ 1f6: 11 00 d1 91 sbitw \$0xd:s,0x12345:l\(r2,r1\)
+ 1fa: 45 23
--- /dev/null
+ .text
+ .global main
+main:
+ sbitw $4,0xbcd
+ sbitw $5,0xaabcd
+ sbitw $3,0xfaabcd
+ sbitw $10,0xbcd
+ sbitw $15,0xaabcd
+ sbitw $14,0xfaabcd
+
+ sbitw $5,[r12]0x14
+ sbitw $4,[r13]0xabfc
+ sbitw $3,[r12]0x1234
+ sbitw $3,[r13]0x1234
+ sbitw $3,[r12]0x34
+ sbitw $15,[r12]0x14
+ sbitw $14,[r13]0xabfc
+ sbitw $13,[r12]0x1234
+ sbitw $13,[r13]0x1234
+ sbitw $11,[r12]0x34
+
+ sbitw $3,[r12]0xa7a(r1,r0)
+ sbitw $3,[r12]0xa7a(r3,r2)
+ sbitw $3,[r12]0xa7a(r4,r3)
+ sbitw $3,[r12]0xa7a(r5,r4)
+ sbitw $3,[r12]0xa7a(r6,r5)
+ sbitw $3,[r12]0xa7a(r7,r6)
+ sbitw $3,[r12]0xa7a(r9,r8)
+ sbitw $3,[r12]0xa7a(r11,r10)
+ sbitw $3,[r13]0xa7a(r1,r0)
+ sbitw $3,[r13]0xa7a(r3,r2)
+ sbitw $3,[r13]0xa7a(r4,r3)
+ sbitw $3,[r13]0xa7a(r5,r4)
+ sbitw $3,[r13]0xa7a(r6,r5)
+ sbitw $3,[r13]0xa7a(r7,r6)
+ sbitw $3,[r13]0xa7a(r9,r8)
+ sbitw $3,[r13]0xa7a(r11,r10)
+ sbitw $5,[r13]0xb7a(r4,r3)
+ sbitw $1,[r12]0x17a(r6,r5)
+ sbitw $1,[r13]0x134(r6,r5)
+ sbitw $3,[r12]0xabcde(r4,r3)
+ sbitw $5,[r13]0xabcd(r4,r3)
+ sbitw $3,[r12]0xabcd(r6,r5)
+ sbitw $3,[r13]0xbcde(r6,r5)
+ sbitw $13,[r12]0xa7a(r1,r0)
+ sbitw $13,[r12]0xa7a(r3,r2)
+ sbitw $13,[r12]0xa7a(r4,r3)
+ sbitw $13,[r12]0xa7a(r5,r4)
+ sbitw $13,[r12]0xa7a(r6,r5)
+ sbitw $13,[r12]0xa7a(r7,r6)
+ sbitw $13,[r12]0xa7a(r9,r8)
+ sbitw $13,[r12]0xa7a(r11,r10)
+ sbitw $13,[r13]0xa7a(r1,r0)
+ sbitw $13,[r13]0xa7a(r3,r2)
+ sbitw $13,[r13]0xa7a(r4,r3)
+ sbitw $13,[r13]0xa7a(r5,r4)
+ sbitw $13,[r13]0xa7a(r6,r5)
+ sbitw $13,[r13]0xa7a(r7,r6)
+ sbitw $13,[r13]0xa7a(r9,r8)
+ sbitw $13,[r13]0xa7a(r11,r10)
+ sbitw $15,[r13]0xb7a(r4,r3)
+ sbitw $11,[r12]0x17a(r6,r5)
+ sbitw $11,[r13]0x134(r6,r5)
+ sbitw $13,[r12]0xabcde(r4,r3)
+ sbitw $15,[r13]0xabcd(r4,r3)
+ sbitw $13,[r12]0xabcd(r6,r5)
+ sbitw $13,[r13]0xbcde(r6,r5)
+
+ sbitw $5,0x0(r2)
+ sbitw $3,0x34(r12)
+ sbitw $3,0xab(r13)
+ sbitw $5,0xad(r1)
+ sbitw $5,0xcd(r2)
+ sbitw $5,0xfff(r0)
+ sbitw $3,0xbcd(r4)
+ sbitw $3,0xfff(r12)
+ sbitw $3,0xfff(r13)
+ sbitw $3,0xffff(r13)
+ sbitw $3,0x2343(r12)
+ sbitw $3,0x12345(r2)
+ sbitw $3,0x4abcd(r8)
+ sbitw $3,0xfabcd(r13)
+ sbitw $3,0xfabcd(r8)
+ sbitw $3,0xfabcd(r9)
+ sbitw $3,0x4abcd(r9)
+ sbitw $15,0x0(r2)
+ sbitw $13,0x34(r12)
+ sbitw $13,0xab(r13)
+ sbitw $15,0xad(r1)
+ sbitw $15,0xcd(r2)
+ sbitw $15,0xfff(r0)
+ sbitw $13,0xbcd(r4)
+ sbitw $13,0xfff(r12)
+ sbitw $13,0xfff(r13)
+ sbitw $13,0xffff(r13)
+ sbitw $13,0x2343(r12)
+ sbitw $13,0x12345(r2)
+ sbitw $13,0x4abcd(r8)
+ sbitw $13,0xfabcd(r13)
+ sbitw $13,0xfabcd(r8)
+ sbitw $13,0xfabcd(r9)
+ sbitw $13,0x4abcd(r9)
+
+ sbitw $3,0x0(r2,r1)
+ sbitw $5,0x1(r2,r1)
+ sbitw $4,0x1234(r2,r1)
+ sbitw $3,0x1234(r2,r1)
+ sbitw $3,0x12345(r2,r1)
+ sbitw $3,0x123(r2,r1)
+ sbitw $3,0x12345(r2,r1)
+ sbitw $13,0x0(r2,r1)
+ sbitw $15,0x1(r2,r1)
+ sbitw $14,0x1234(r2,r1)
+ sbitw $13,0x1234(r2,r1)
+ sbitw $13,0x12345(r2,r1)
+ sbitw $13,0x123(r2,r1)
+ sbitw $13,0x12345(r2,r1)
--- /dev/null
+#as:
+#objdump: -dr
+#name: scc_test
+
+.*: +file format .*
+
+Disassembly of section .text:
+
+00000000 <main>:
+ 0: 02 08 seq r2
+ 2: 13 08 sne r3
+ 4: 23 08 scs r3
+ 6: 34 08 scc r4
+ 8: 45 08 shi r5
+ a: 56 08 sls r6
+ c: 67 08 sgt r7
+ e: 88 08 sfs r8
+ 10: 99 08 sfc r9
+ 12: aa 08 slo r10
+ 14: b1 08 shs r1
+ 16: cb 08 slt r11
+ 18: d0 08 sge r0
--- /dev/null
+ .text
+ .global main
+main:
+ ##########
+ # SCond reg
+ ##########
+ seq r2
+ sne r3
+ scs r3
+ scc r4
+ shi r5
+ sls r6
+ sgt r7
+ sfs r8
+ sfc r9
+ slo r10
+ shs r1
+ slt r11
+ sge r0
--- /dev/null
+#as:
+#objdump: -dr
+#name: storb_test
+
+.*: +file format .*
+
+Disassembly of section .text:
+
+00000000 <main>:
+ 0: 00 c8 00 00 storb r0,0x0 <main>:m
+ 4: 10 c8 ff 00 storb r1,0xff <main\+0xff>:m
+ 8: 30 c8 ff 0f storb r3,0xfff <main\+0xfff>:m
+ c: 40 c8 34 12 storb r4,0x1234 <main\+0x1234>:m
+ 10: 50 c8 34 12 storb r5,0x1234 <main\+0x1234>:m
+ 14: 13 00 07 7a storb r0,0x7a1234 <main\+0x7a1234>:l
+ 18: 34 12
+ 1a: 13 00 1b 7a storb r1,0xba1234 <main\+0xba1234>:l
+ 1e: 34 12
+ 20: 13 00 2f 7f storb r2,0xffffff <main\+0xffffff>:l
+ 24: ff ff
+ 26: 00 ca 00 00 storb r0,\[r12\]0x0:m
+ 2a: 00 cb 00 00 storb r0,\[r12\]0x0:m
+ 2e: 10 ca ff 00 storb r1,\[r12\]0xff:m
+ 32: 10 cb ff 00 storb r1,\[r12\]0xff:m
+ 36: 30 ca ff 0f storb r3,\[r12\]0xfff:m
+ 3a: 30 cb ff 0f storb r3,\[r12\]0xfff:m
+ 3e: 40 ca 34 12 storb r4,\[r13\]0x1234:m
+ 42: 40 cb 34 12 storb r4,\[r13\]0x1234:m
+ 46: 50 ca 34 12 storb r5,\[r13\]0x1234:m
+ 4a: 50 cb 34 12 storb r5,\[r13\]0x1234:m
+ 4e: 20 ca 67 45 storb r2,\[r12\]0x4567:m
+ 52: 2a cb 34 12 storb r2,\[r12\]0xa1234:m
+ 56: 10 f4 storb r1,0x4:s\(r1,r0\)
+ 58: 32 f4 storb r3,0x4:s\(r3,r2\)
+ 5a: 40 ff 34 12 storb r4,0x1234:m\(r1,r0\)
+ 5e: 52 ff 34 12 storb r5,0x1234:m\(r3,r2\)
+ 62: 13 00 60 5a storb r6,0xa1234:l\(r1,r0\)
+ 66: 34 12
+ 68: 19 00 10 5f storb r1,0xffffc:l\(r1,r0\)
+ 6c: fc ff
+ 6e: 19 00 32 5f storb r3,0xffffc:l\(r3,r2\)
+ 72: fc ff
+ 74: 19 00 40 5f storb r4,0xfedcc:l\(r1,r0\)
+ 78: cc ed
+ 7a: 19 00 52 5f storb r5,0xfedcc:l\(r3,r2\)
+ 7e: cc ed
+ 80: 19 00 60 55 storb r6,0x5edcc:l\(r1,r0\)
+ 84: cc ed
+ 86: 00 f0 storb r0,0x0:s\(r1,r0\)
+ 88: 00 f0 storb r0,0x0:s\(r1,r0\)
+ 8a: 00 ff 0f 00 storb r0,0xf:m\(r1,r0\)
+ 8e: 10 ff 0f 00 storb r1,0xf:m\(r1,r0\)
+ 92: 20 ff 34 12 storb r2,0x1234:m\(r1,r0\)
+ 96: 32 ff cd ab storb r3,0xabcd:m\(r3,r2\)
+ 9a: 43 ff ff af storb r4,0xafff:m\(r4,r3\)
+ 9e: 13 00 55 5a storb r5,0xa1234:l\(r6,r5\)
+ a2: 34 12
+ a4: 19 00 00 5f storb r0,0xffff1:l\(r1,r0\)
+ a8: f1 ff
+ aa: 19 00 10 5f storb r1,0xffff1:l\(r1,r0\)
+ ae: f1 ff
+ b0: 19 00 20 5f storb r2,0xfedcc:l\(r1,r0\)
+ b4: cc ed
+ b6: 19 00 32 5f storb r3,0xf5433:l\(r3,r2\)
+ ba: 33 54
+ bc: 19 00 43 5f storb r4,0xf5001:l\(r4,r3\)
+ c0: 01 50
+ c2: 19 00 55 55 storb r5,0x5edcc:l\(r6,r5\)
+ c6: cc ed
+ c8: 00 fe storb r0,\[r12\]0x0:s\(r1,r0\)
+ ca: 18 fe storb r1,\[r13\]0x0:s\(r1,r0\)
+ cc: 70 c6 04 12 storb r7,\[r12\]0x234:m\(r1,r0\)
+ d0: 13 00 38 61 storb r3,\[r13\]0x1abcd:l\(r1,r0\)
+ d4: cd ab
+ d6: 13 00 40 6a storb r4,\[r12\]0xa1234:l\(r1,r0\)
+ da: 34 12
+ dc: 13 00 58 6b storb r5,\[r13\]0xb1234:l\(r1,r0\)
+ e0: 34 12
+ e2: 13 00 68 6f storb r6,\[r13\]0xfffff:l\(r1,r0\)
+ e6: ff ff
+ e8: 40 81 cd 0b storb \$0x4:s,0xbcd <main\+0xbcd>:m
+ ec: 5a 81 cd ab storb \$0x5:s,0xaabcd <main\+0xaabcd>:m
+ f0: 12 00 3f 3a storb \$0x3:s,0xfaabcd <main\+0xfaabcd>:l
+ f4: cd ab
+ f6: 50 84 14 00 storb \$0x5:s,\[r13\]0x14:m
+ fa: 40 85 fc ab storb \$0x4:s,\[r13\]0xabfc:m
+ fe: 30 84 34 12 storb \$0x3:s,\[r12\]0x1234:m
+ 102: 30 85 34 12 storb \$0x3:s,\[r12\]0x1234:m
+ 106: 30 84 34 00 storb \$0x3:s,\[r12\]0x34:m
+ 10a: 30 86 3a 4a storb \$0x3:s,\[r12\]0xa7a:m\(r1,r0\)
+ 10e: 31 86 3a 4a storb \$0x3:s,\[r12\]0xa7a:m\(r3,r2\)
+ 112: 36 86 3a 4a storb \$0x3:s,\[r12\]0xa7a:m\(r4,r3\)
+ 116: 32 86 3a 4a storb \$0x3:s,\[r12\]0xa7a:m\(r5,r4\)
+ 11a: 37 86 3a 4a storb \$0x3:s,\[r12\]0xa7a:m\(r6,r5\)
+ 11e: 33 86 3a 4a storb \$0x3:s,\[r12\]0xa7a:m\(r7,r6\)
+ 122: 34 86 3a 4a storb \$0x3:s,\[r12\]0xa7a:m\(r9,r8\)
+ 126: 35 86 3a 4a storb \$0x3:s,\[r12\]0xa7a:m\(r11,r10\)
+ 12a: 38 86 3a 4a storb \$0x3:s,\[r13\]0xa7a:m\(r1,r0\)
+ 12e: 39 86 3a 4a storb \$0x3:s,\[r13\]0xa7a:m\(r3,r2\)
+ 132: 3e 86 3a 4a storb \$0x3:s,\[r13\]0xa7a:m\(r4,r3\)
+ 136: 3a 86 3a 4a storb \$0x3:s,\[r13\]0xa7a:m\(r5,r4\)
+ 13a: 3f 86 3a 4a storb \$0x3:s,\[r13\]0xa7a:m\(r6,r5\)
+ 13e: 3b 86 3a 4a storb \$0x3:s,\[r13\]0xa7a:m\(r7,r6\)
+ 142: 3c 86 3a 4a storb \$0x3:s,\[r13\]0xa7a:m\(r9,r8\)
+ 146: 3d 86 3a 4a storb \$0x3:s,\[r13\]0xa7a:m\(r11,r10\)
+ 14a: 3e 86 5a 4b storb \$0x5:s,\[r13\]0xb7a:m\(r4,r3\)
+ 14e: 37 86 1a 41 storb \$0x1:s,\[r12\]0x17a:m\(r6,r5\)
+ 152: 3f 86 14 01 storb \$0x1:s,\[r13\]0x134:m\(r6,r5\)
+ 156: 12 00 36 2a storb \$0x3:s,\[r12\]0xabcde:l\(r4,r3\)
+ 15a: de bc
+ 15c: 12 00 5e 20 storb \$0x5:s,\[r13\]0xabcd:l\(r4,r3\)
+ 160: cd ab
+ 162: 12 00 37 20 storb \$0x3:s,\[r12\]0xabcd:l\(r6,r5\)
+ 166: cd ab
+ 168: 12 00 3f 20 storb \$0x3:s,\[r13\]0xbcde:l\(r6,r5\)
+ 16c: de bc
+ 16e: 12 00 52 00 storb \$0x5:s,0x0:l\(r2\)
+ 172: 00 00
+ 174: 3c 83 34 00 storb \$0x3:s,0x34:m\(r12\)
+ 178: 3d 83 ab 00 storb \$0x3:s,0xab:m\(r13\)
+ 17c: 12 00 51 00 storb \$0x5:s,0xad:l\(r1\)
+ 180: ad 00
+ 182: 12 00 52 00 storb \$0x5:s,0xcd:l\(r2\)
+ 186: cd 00
+ 188: 12 00 50 00 storb \$0x5:s,0xfff:l\(r0\)
+ 18c: ff 0f
+ 18e: 12 00 34 00 storb \$0x3:s,0xbcd:l\(r4\)
+ 192: cd 0b
+ 194: 3c 83 ff 0f storb \$0x3:s,0xfff:m\(r12\)
+ 198: 3d 83 ff 0f storb \$0x3:s,0xfff:m\(r13\)
+ 19c: 3d 83 ff ff storb \$0x3:s,0xffff:m\(r13\)
+ 1a0: 3c 83 43 23 storb \$0x3:s,0x2343:m\(r12\)
+ 1a4: 12 00 32 01 storb \$0x3:s,0x2345:l\(r2\)
+ 1a8: 45 23
+ 1aa: 12 00 38 04 storb \$0x3:s,0xabcd:l\(r8\)
+ 1ae: cd ab
+ 1b0: 12 00 3d 1f storb \$0x3:s,0xfabcd:l\(r13\)
+ 1b4: cd ab
+ 1b6: 12 00 38 0f storb \$0x3:s,0xabcd:l\(r8\)
+ 1ba: cd ab
+ 1bc: 12 00 39 0f storb \$0x3:s,0xabcd:l\(r9\)
+ 1c0: cd ab
+ 1c2: 12 00 39 04 storb \$0x3:s,0xabcd:l\(r9\)
+ 1c6: cd ab
+ 1c8: 31 82 storb \$0x3:s,0x0:s\(r2,r1\)
+ 1ca: 51 83 01 00 storb \$0x5:s,0x1:m\(r2,r1\)
+ 1ce: 41 83 34 12 storb \$0x4:s,0x1234:m\(r2,r1\)
+ 1d2: 31 83 34 12 storb \$0x3:s,0x1234:m\(r2,r1\)
+ 1d6: 12 00 31 11 storb \$0x3:s,0x12345:l\(r2,r1\)
+ 1da: 45 23
+ 1dc: 31 83 23 01 storb \$0x3:s,0x123:m\(r2,r1\)
+ 1e0: 12 00 31 11 storb \$0x3:s,0x12345:l\(r2,r1\)
+ 1e4: 45 23
--- /dev/null
+ .text\r
+ .global main\r
+main:\r
+ ######################\r
+ # storb reg abs20/24 \r
+ ######################\r
+ storb r0,0x0\r
+ storb r1,0xff\r
+ storb r3,0xfff\r
+ storb r4,0x1234\r
+ storb r5,0x1234\r
+ storb r0,0x7A1234\r
+ storb r1,0xBA1234\r
+ storb r2,0xffffff\r
+ ######################\r
+ # storb abs20 rel reg\r
+ ######################\r
+ storb r0,[r12]0x0\r
+ storb r0,[r13]0x0\r
+ storb r1,[r12]0xff\r
+ storb r1,[r13]0xff\r
+ storb r3,[r12]0xfff\r
+ storb r3,[r13]0xfff\r
+ storb r4,[r12]0x1234\r
+ storb r4,[r13]0x1234\r
+ storb r5,[r12]0x1234\r
+ storb r5,[r13]0x1234\r
+ storb r2,[r12]0x4567\r
+ storb r2,[r13]0xA1234\r
+ ###################################\r
+ # storb reg rbase(disp20/-disp20) \r
+ ###################################\r
+ storb r1,0x4(r1,r0)\r
+ storb r3,0x4(r3,r2)\r
+ storb r4,0x1234(r1,r0)\r
+ storb r5,0x1234(r3,r2)\r
+ storb r6,0xA1234(r1,r0)\r
+ storb r1,-0x4(r1,r0)\r
+ storb r3,-0x4(r3,r2)\r
+ storb r4,-0x1234(r1,r0)\r
+ storb r5,-0x1234(r3,r2)\r
+ storb r6,-0xA1234(r1,r0)\r
+ #################################################\r
+ # storb reg rpbase(disp4/disp16/disp20/-disp20) \r
+ #################################################\r
+ storb r0,0x0(r1,r0)\r
+ storb r0,0x0(r1,r0)\r
+ storb r0,0xf(r1,r0)\r
+ storb r1,0xf(r1,r0)\r
+ storb r2,0x1234(r1,r0)\r
+ storb r3,0xabcd(r3,r2)\r
+ storb r4,0xAfff(r4,r3)\r
+ storb r5,0xA1234(r6,r5)\r
+ storb r0,-0xf(r1,r0)\r
+ storb r1,-0xf(r1,r0)\r
+ storb r2,-0x1234(r1,r0)\r
+ storb r3,-0xabcd(r3,r2)\r
+ storb r4,-0xAfff(r4,r3)\r
+ storb r5,-0xA1234(r6,r5)\r
+ ####################################\r
+ # storb rbase(disp0/disp14) rel reg\r
+ ####################################\r
+ storb r0,[r12]0x0(r1,r0)\r
+ storb r1,[r13]0x0(r1,r0)\r
+ storb r2,[r12]0x1234(r1,r0)\r
+ storb r3,[r13]0x1abcd(r1,r0)\r
+ #################################\r
+ # storb reg rpbase(disp20) rel\r
+ #################################\r
+ storb r4,[r12]0xA1234(r1,r0)\r
+ storb r5,[r13]0xB1234(r1,r0)\r
+ storb r6,[r13]0xfffff(r1,r0)\r
+ #######################\r
+ # storb reg, uimm16/20\r
+ ######################\r
+ storb $4,0xbcd\r
+ storb $5,0xaabcd\r
+ storb $3,0xfaabcd\r
+\r
+ #######################\r
+ # storb reg, uimm16/20\r
+ ######################\r
+ storb $5,[r12]0x14\r
+ storb $4,[r13]0xabfc\r
+ storb $3,[r12]0x1234\r
+ storb $3,[r13]0x1234\r
+ storb $3,[r12]0x34\r
+ #######################\r
+ # storb imm, index-rbase\r
+ ######################\r
+ storb $3,[r12]0xa7a(r1,r0)\r
+ storb $3,[r12]0xa7a(r3,r2)\r
+ storb $3,[r12]0xa7a(r4,r3)\r
+ storb $3,[r12]0xa7a(r5,r4)\r
+ storb $3,[r12]0xa7a(r6,r5)\r
+ storb $3,[r12]0xa7a(r7,r6)\r
+ storb $3,[r12]0xa7a(r9,r8)\r
+ storb $3,[r12]0xa7a(r11,r10)\r
+ storb $3,[r13]0xa7a(r1,r0)\r
+ storb $3,[r13]0xa7a(r3,r2)\r
+ storb $3,[r13]0xa7a(r4,r3)\r
+ storb $3,[r13]0xa7a(r5,r4)\r
+ storb $3,[r13]0xa7a(r6,r5)\r
+ storb $3,[r13]0xa7a(r7,r6)\r
+ storb $3,[r13]0xa7a(r9,r8)\r
+ storb $3,[r13]0xa7a(r11,r10)\r
+ storb $5,[r13]0xb7a(r4,r3)\r
+ storb $1,[r12]0x17a(r6,r5)\r
+ storb $1,[r13]0x134(r6,r5)\r
+ storb $3,[r12]0xabcde(r4,r3)\r
+ storb $5,[r13]0xabcd(r4,r3)\r
+ storb $3,[r12]0xabcd(r6,r5)\r
+ storb $3,[r13]0xbcde(r6,r5)\r
+ #######################\r
+ # storb imm4, rbase(disp)\r
+ ######################\r
+ storb $5,0x0(r2)\r
+ storb $3,0x34(r12)\r
+ storb $3,0xab(r13)\r
+ storb $5,0xad(r1)\r
+ storb $5,0xcd(r2)\r
+ storb $5,0xfff(r0)\r
+ storb $3,0xbcd(r4)\r
+ storb $3,0xfff(r12)\r
+ storb $3,0xfff(r13)\r
+ storb $3,0xffff(r13)\r
+ storb $3,0x2343(r12)\r
+ storb $3,0x12345(r2)\r
+ storb $3,0x4abcd(r8)\r
+ storb $3,0xfabcd(r13)\r
+ storb $3,0xfabcd(r8)\r
+ storb $3,0xfabcd(r9)\r
+ storb $3,0x4abcd(r9)\r
+ ##########################\r
+ # storb imm, disp20(rpbase)\r
+ #########################\r
+ storb $3,0x0(r2,r1)\r
+ storb $5,0x1(r2,r1)\r
+ storb $4,0x1234(r2,r1)\r
+ storb $3,0x1234(r2,r1)\r
+ storb $3,0x12345(r2,r1)\r
+ storb $3,0x123(r2,r1)\r
+ storb $3,0x12345(r2,r1)\r
--- /dev/null
+#as:
+#objdump: -dr
+#name: stord_test
+
+.*: +file format .*
+
+Disassembly of section .text:
+
+00000000 <main>:
+ 0: 00 c7 00 00 stord \(r1,r0\),0x0 <main>:m
+ 4: 00 c7 ff 00 stord \(r1,r0\),0xff <main\+0xff>:m
+ 8: 20 c7 ff 0f stord \(r3,r2\),0xfff <main\+0xfff>:m
+ c: 30 c7 34 12 stord \(r4,r3\),0x1234 <main\+0x1234>:m
+ 10: 40 c7 34 12 stord \(r5,r4\),0x1234 <main\+0x1234>:m
+ 14: 13 00 07 ba stord \(r1,r0\),0x7a1234 <main\+0x7a1234>:l
+ 18: 34 12
+ 1a: 13 00 0b ba stord \(r1,r0\),0xba1234 <main\+0xba1234>:l
+ 1e: 34 12
+ 20: 13 00 1f bf stord \(r2,r1\),0xffffff <main\+0xffffff>:l
+ 24: ff ff
+ 26: 00 cc 00 00 stord \(r1,r0\),\[r12\]0x0:m
+ 2a: 00 cd 00 00 stord \(r1,r0\),\[r12\]0x0:m
+ 2e: 00 cc ff 00 stord \(r1,r0\),\[r12\]0xff:m
+ 32: 00 cd ff 00 stord \(r1,r0\),\[r12\]0xff:m
+ 36: 20 cc ff 0f stord \(r3,r2\),\[r12\]0xfff:m
+ 3a: 20 cd ff 0f stord \(r3,r2\),\[r12\]0xfff:m
+ 3e: 30 cc 34 12 stord \(r4,r3\),\[r12\]0x1234:m
+ 42: 30 cd 34 12 stord \(r4,r3\),\[r12\]0x1234:m
+ 46: 40 cc 34 12 stord \(r5,r4\),\[r13\]0x1234:m
+ 4a: 40 cd 34 12 stord \(r5,r4\),\[r13\]0x1234:m
+ 4e: 10 cc 67 45 stord \(r2,r1\),\[r12\]0x4567:m
+ 52: 1a cd 34 12 stord \(r2,r1\),\[r12\]0xa1234:m
+ 56: 10 e2 stord \(r2,r1\),0x4:s\(r1,r0\)
+ 58: 22 e2 stord \(r3,r2\),0x4:s\(r3,r2\)
+ 5a: 30 ef 34 12 stord \(r4,r3\),0x1234:m\(r1,r0\)
+ 5e: 42 ef 34 12 stord \(r5,r4\),0x1234:m\(r3,r2\)
+ 62: 13 00 50 9a stord \(r6,r5\),0xa1234:l\(r1,r0\)
+ 66: 34 12
+ 68: 19 00 10 9f stord \(r2,r1\),0xffffc:l\(r1,r0\)
+ 6c: fc ff
+ 6e: 19 00 22 9f stord \(r3,r2\),0xffffc:l\(r3,r2\)
+ 72: fc ff
+ 74: 19 00 30 9f stord \(r4,r3\),0xfedcc:l\(r1,r0\)
+ 78: cc ed
+ 7a: 19 00 42 9f stord \(r5,r4\),0xfedcc:l\(r3,r2\)
+ 7e: cc ed
+ 80: 19 00 50 95 stord \(r6,r5\),0x5edcc:l\(r1,r0\)
+ 84: cc ed
+ 86: 00 e0 stord \(r1,r0\),0x0:s\(r1,r0\)
+ 88: 00 e0 stord \(r1,r0\),0x0:s\(r1,r0\)
+ 8a: 00 ef 0f 00 stord \(r1,r0\),0xf:m\(r1,r0\)
+ 8e: 00 ef 0f 00 stord \(r1,r0\),0xf:m\(r1,r0\)
+ 92: 10 ef 34 12 stord \(r2,r1\),0x1234:m\(r1,r0\)
+ 96: 22 ef cd ab stord \(r3,r2\),0xabcd:m\(r3,r2\)
+ 9a: 33 ef ff af stord \(r4,r3\),0xafff:m\(r4,r3\)
+ 9e: 13 00 65 9a stord \(r7,r6\),0xa1234:l\(r6,r5\)
+ a2: 34 12
+ a4: 19 00 00 9f stord \(r1,r0\),0xffff1:l\(r1,r0\)
+ a8: f1 ff
+ aa: 19 00 00 9f stord \(r1,r0\),0xffff1:l\(r1,r0\)
+ ae: f1 ff
+ b0: 19 00 10 9f stord \(r2,r1\),0xfedcc:l\(r1,r0\)
+ b4: cc ed
+ b6: 19 00 22 9f stord \(r3,r2\),0xf5433:l\(r3,r2\)
+ ba: 33 54
+ bc: 19 00 43 9f stord \(r5,r4\),0xf5001:l\(r4,r3\)
+ c0: 01 50
+ c2: 19 00 45 95 stord \(r5,r4\),0x5edcc:l\(r6,r5\)
+ c6: cc ed
+ c8: 00 ee stord \(r1,r0\),\[r12\]0x0:s\(r1,r0\)
+ ca: 08 ee stord \(r1,r0\),\[r13\]0x0:s\(r1,r0\)
+ cc: b0 c6 04 12 stord \(r12,r11\),\[r12\]0x234:m\(r1,r0\)
+ d0: 13 00 28 a1 stord \(r3,r2\),\[r13\]0x1abcd:l\(r1,r0\)
+ d4: cd ab
+ d6: 13 00 20 aa stord \(r3,r2\),\[r12\]0xa1234:l\(r1,r0\)
+ da: 34 12
+ dc: 13 00 38 ab stord \(r4,r3\),\[r13\]0xb1234:l\(r1,r0\)
+ e0: 34 12
+ e2: 13 00 48 af stord \(r5,r4\),\[r13\]0xfffff:l\(r1,r0\)
+ e6: ff ff
--- /dev/null
+ .text\r
+ .global main\r
+main:\r
+ ######################\r
+ # stord abs20/24 regp\r
+ ######################\r
+ stord (r1,r0),0x0\r
+ stord (r1,r0),0xff\r
+ stord (r3,r2),0xfff\r
+ stord (r4,r3),0x1234\r
+ stord (r5,r4),0x1234\r
+ stord (r1,r0),0x7A1234\r
+ stord (r1,r0),0xBA1234\r
+ stord (r2,r1),0xffffff\r
+ ######################\r
+ # stord abs20 rel regp\r
+ ######################\r
+ stord (r1,r0),[r12]0x0\r
+ stord (r1,r0),[r13]0x0\r
+ stord (r1,r0),[r12]0xff\r
+ stord (r1,r0),[r13]0xff\r
+ stord (r3,r2),[r12]0xfff\r
+ stord (r3,r2),[r13]0xfff\r
+ stord (r4,r3),[r12]0x1234\r
+ stord (r4,r3),[r13]0x1234\r
+ stord (r5,r4),[r12]0x1234\r
+ stord (r5,r4),[r13]0x1234\r
+ stord (r2,r1),[r12]0x4567\r
+ stord (r2,r1),[r13]0xA1234\r
+ ###################################\r
+ # stord regp rbase(disp20/-disp20) \r
+ ###################################\r
+ stord (r2,r1),0x4(r1,r0)\r
+ stord (r3,r2),0x4(r3,r2)\r
+ stord (r4,r3),0x1234(r1,r0)\r
+ stord (r5,r4),0x1234(r3,r2)\r
+ stord (r6,r5),0xA1234(r1,r0)\r
+ stord (r2,r1),-0x4(r1,r0)\r
+ stord (r3,r2),-0x4(r3,r2)\r
+ stord (r4,r3),-0x1234(r1,r0)\r
+ stord (r5,r4),-0x1234(r3,r2)\r
+ stord (r6,r5),-0xA1234(r1,r0)\r
+ #################################################\r
+ # stord regp rpbase(disp4/disp16/disp20/-disp20) \r
+ #################################################\r
+ stord (r1,r0),0x0(r1,r0)\r
+ stord (r1,r0),0x0(r1,r0)\r
+ stord (r1,r0),0xf(r1,r0)\r
+ stord (r1,r0),0xf(r1,r0)\r
+ stord (r2,r1),0x1234(r1,r0)\r
+ stord (r3,r2),0xabcd(r3,r2)\r
+ stord (r4,r3),0xAfff(r4,r3)\r
+ stord (r7,r6),0xA1234(r6,r5)\r
+ stord (r1,r0),-0xf(r1,r0)\r
+ stord (r1,r0),-0xf(r1,r0)\r
+ stord (r2,r1),-0x1234(r1,r0)\r
+ stord (r3,r2),-0xabcd(r3,r2)\r
+ stord (r5,r4),-0xAfff(r4,r3)\r
+ stord (r5,r4),-0xA1234(r6,r5)\r
+ ####################################\r
+ # stord rbase(disp0/disp14) rel reg\r
+ ####################################\r
+ stord (r1,r0),[r12]0x0(r1,r0)\r
+ stord (r1,r0),[r13]0x0(r1,r0)\r
+ stord (r2,r1),[r12]0x1234(r1,r0)\r
+ stord (r3,r2),[r13]0x1abcd(r1,r0)\r
+ #################################\r
+ # stord rpbase(disp20) rel reg\r
+ #################################\r
+ stord (r3,r2),[r12]0xA1234(r1,r0)\r
+ stord (r4,r3),[r13]0xB1234(r1,r0)\r
+ stord (r5,r4),[r13]0xfffff(r1,r0)\r
--- /dev/null
+#as:
+#objdump: -dr
+#name: storm_test
+
+.*: +file format .*
+
+Disassembly of section .text:
+
+00000000 <main>:
+ 0: b0 00 storm \$0x1,r0
+ 2: b1 00 storm \$0x2,r0
+ 4: b2 00 storm \$0x3,r0
+ 6: b3 00 storm \$0x4,r0
+ 8: b4 00 storm \$0x5,r0
+ a: b5 00 storm \$0x6,r0
+ c: b6 00 storm \$0x7,r0
+ e: b7 00 storm \$0x8,r0
+ 10: b8 00 stormp \$0x1,r0
+ 12: b9 00 stormp \$0x2,r0
+ 14: ba 00 stormp \$0x3,r0
+ 16: bb 00 stormp \$0x4,r0
+ 18: bc 00 stormp \$0x5,r0
+ 1a: bd 00 stormp \$0x6,r0
+ 1c: be 00 stormp \$0x7,r0
+ 1e: bf 00 stormp \$0x8,r0
--- /dev/null
+ .text
+ .global main
+main:
+ ##############
+ # storm cnt
+ ##############
+ storm $1
+ storm $2
+ storm $3
+ storm $4
+ storm $5
+ storm $6
+ storm $7
+ storm $8
+ ##############
+ # stormp cnt
+ ##############
+ stormp $1
+ stormp $2
+ stormp $3
+ stormp $4
+ stormp $5
+ stormp $6
+ stormp $7
+ stormp $8
--- /dev/null
+#as:
+#objdump: -dr
+#name: storw_test
+
+.*: +file format .*
+
+Disassembly of section .text:
+
+00000000 <main>:
+ 0: 00 c9 00 00 storw r0,0x0 <main>:m
+ 4: 10 c9 ff 00 storw r1,0xff <main\+0xff>:m
+ 8: 30 c9 ff 0f storw r3,0xfff <main\+0xfff>:m
+ c: 40 c9 34 12 storw r4,0x1234 <main\+0x1234>:m
+ 10: 50 c9 34 12 storw r5,0x1234 <main\+0x1234>:m
+ 14: 13 00 07 fa storw r0,0x7a1234 <main\+0x7a1234>:l
+ 18: 34 12
+ 1a: 13 00 1b fa storw r1,0xba1234 <main\+0xba1234>:l
+ 1e: 34 12
+ 20: 13 00 2f ff storw r2,0xffffff <main\+0xffffff>:l
+ 24: ff ff
+ 26: 00 ce 00 00 storw r0,\[r12\]0x0:m
+ 2a: 00 cf 00 00 storw r0,\[r12\]0x0:m
+ 2e: 10 ce ff 00 storw r1,\[r12\]0xff:m
+ 32: 10 cf ff 00 storw r1,\[r12\]0xff:m
+ 36: 30 ce ff 0f storw r3,\[r12\]0xfff:m
+ 3a: 30 cf ff 0f storw r3,\[r12\]0xfff:m
+ 3e: 40 ce 34 12 storw r4,\[r13\]0x1234:m
+ 42: 40 cf 34 12 storw r4,\[r13\]0x1234:m
+ 46: 50 ce 34 12 storw r5,\[r13\]0x1234:m
+ 4a: 50 cf 34 12 storw r5,\[r13\]0x1234:m
+ 4e: 20 ce 67 45 storw r2,\[r12\]0x4567:m
+ 52: 2a cf 34 12 storw r2,\[r12\]0xa1234:m
+ 56: 10 d2 storw r1,0x4:s\(r1,r0\)
+ 58: 32 d2 storw r3,0x4:s\(r3,r2\)
+ 5a: 40 df 34 12 storw r4,0x1234:m\(r1,r0\)
+ 5e: 52 df 34 12 storw r5,0x1234:m\(r3,r2\)
+ 62: 13 00 60 da storw r6,0xa1234:l\(r1,r0\)
+ 66: 34 12
+ 68: 19 00 10 df storw r1,0xffffc:l\(r1,r0\)
+ 6c: fc ff
+ 6e: 19 00 32 df storw r3,0xffffc:l\(r3,r2\)
+ 72: fc ff
+ 74: 19 00 40 df storw r4,0xfedcc:l\(r1,r0\)
+ 78: cc ed
+ 7a: 19 00 52 df storw r5,0xfedcc:l\(r3,r2\)
+ 7e: cc ed
+ 80: 19 00 60 d5 storw r6,0x5edcc:l\(r1,r0\)
+ 84: cc ed
+ 86: 00 d0 storw r0,0x0:s\(r1,r0\)
+ 88: 00 d0 storw r0,0x0:s\(r1,r0\)
+ 8a: 00 df 0f 00 storw r0,0xf:m\(r1,r0\)
+ 8e: 10 df 0f 00 storw r1,0xf:m\(r1,r0\)
+ 92: 20 df 34 12 storw r2,0x1234:m\(r1,r0\)
+ 96: 32 df cd ab storw r3,0xabcd:m\(r3,r2\)
+ 9a: 43 df ff af storw r4,0xafff:m\(r4,r3\)
+ 9e: 13 00 55 da storw r5,0xa1234:l\(r6,r5\)
+ a2: 34 12
+ a4: 19 00 00 df storw r0,0xffff1:l\(r1,r0\)
+ a8: f1 ff
+ aa: 19 00 10 df storw r1,0xffff1:l\(r1,r0\)
+ ae: f1 ff
+ b0: 19 00 20 df storw r2,0xfedcc:l\(r1,r0\)
+ b4: cc ed
+ b6: 19 00 32 df storw r3,0xf5433:l\(r3,r2\)
+ ba: 33 54
+ bc: 19 00 43 df storw r4,0xf5001:l\(r4,r3\)
+ c0: 01 50
+ c2: 19 00 55 d5 storw r5,0x5edcc:l\(r6,r5\)
+ c6: cc ed
+ c8: 00 de storw r0,\[r12\]0x0:s\(r1,r0\)
+ ca: 18 de storw r1,\[r13\]0x0:s\(r1,r0\)
+ cc: f0 c6 04 12 storw r15,\[r12\]0x234:m\(r1,r0\)
+ d0: 13 00 38 e1 storw r3,\[r13\]0x1abcd:l\(r1,r0\)
+ d4: cd ab
+ d6: 13 00 40 ea storw r4,\[r12\]0xa1234:l\(r1,r0\)
+ da: 34 12
+ dc: 13 00 58 eb storw r5,\[r13\]0xb1234:l\(r1,r0\)
+ e0: 34 12
+ e2: 13 00 68 ef storw r6,\[r13\]0xfffff:l\(r1,r0\)
+ e6: ff ff
+ e8: 40 c1 cd 0b storw \$0x4:s,0xbcd <main\+0xbcd>:m
+ ec: 5a c1 cd ab storw \$0x5:s,0xaabcd <main\+0xaabcd>:m
+ f0: 13 00 3f 3a storw \$0x3:s,0xfaabcd <main\+0xfaabcd>:l
+ f4: cd ab
+ f6: 50 c4 14 00 storw \$0x5:s,\[r13\]0x14:m
+ fa: 40 c5 fc ab storw \$0x4:s,\[r13\]0xabfc:m
+ fe: 30 c4 34 12 storw \$0x3:s,\[r12\]0x1234:m
+ 102: 30 c5 34 12 storw \$0x3:s,\[r12\]0x1234:m
+ 106: 30 c4 34 00 storw \$0x3:s,\[r12\]0x34:m
+ 10a: 30 c6 3a 4a storw \$0x3:s,\[r12\]0xa7a:m\(r1,r0\)
+ 10e: 31 c6 3a 4a storw \$0x3:s,\[r12\]0xa7a:m\(r3,r2\)
+ 112: 36 c6 3a 4a storw \$0x3:s,\[r12\]0xa7a:m\(r4,r3\)
+ 116: 32 c6 3a 4a storw \$0x3:s,\[r12\]0xa7a:m\(r5,r4\)
+ 11a: 37 c6 3a 4a storw \$0x3:s,\[r12\]0xa7a:m\(r6,r5\)
+ 11e: 33 c6 3a 4a storw \$0x3:s,\[r12\]0xa7a:m\(r7,r6\)
+ 122: 34 c6 3a 4a storw \$0x3:s,\[r12\]0xa7a:m\(r9,r8\)
+ 126: 35 c6 3a 4a storw \$0x3:s,\[r12\]0xa7a:m\(r11,r10\)
+ 12a: 38 c6 3a 4a storw \$0x3:s,\[r13\]0xa7a:m\(r1,r0\)
+ 12e: 39 c6 3a 4a storw \$0x3:s,\[r13\]0xa7a:m\(r3,r2\)
+ 132: 3e c6 3a 4a storw \$0x3:s,\[r13\]0xa7a:m\(r4,r3\)
+ 136: 3a c6 3a 4a storw \$0x3:s,\[r13\]0xa7a:m\(r5,r4\)
+ 13a: 3f c6 3a 4a storw \$0x3:s,\[r13\]0xa7a:m\(r6,r5\)
+ 13e: 3b c6 3a 4a storw \$0x3:s,\[r13\]0xa7a:m\(r7,r6\)
+ 142: 3c c6 3a 4a storw \$0x3:s,\[r13\]0xa7a:m\(r9,r8\)
+ 146: 3d c6 3a 4a storw \$0x3:s,\[r13\]0xa7a:m\(r11,r10\)
+ 14a: 3e c6 5a 4b storw \$0x5:s,\[r13\]0xb7a:m\(r4,r3\)
+ 14e: 37 c6 1a 41 storw \$0x1:s,\[r12\]0x17a:m\(r6,r5\)
+ 152: 3f c6 14 01 storw \$0x1:s,\[r13\]0x134:m\(r6,r5\)
+ 156: 13 00 36 2a storw \$0x3:s,\[r12\]0xabcde:l\(r4,r3\)
+ 15a: de bc
+ 15c: 13 00 5e 20 storw \$0x5:s,\[r13\]0xabcd:l\(r4,r3\)
+ 160: cd ab
+ 162: 13 00 37 20 storw \$0x3:s,\[r12\]0xabcd:l\(r6,r5\)
+ 166: cd ab
+ 168: 13 00 3f 20 storw \$0x3:s,\[r13\]0xbcde:l\(r6,r5\)
+ 16c: de bc
+ 16e: 13 00 52 00 storw \$0x5:s,0x0:l\(r2\)
+ 172: 00 00
+ 174: 3c c3 34 00 storw \$0x3:s,0x34:m\(r12\)
+ 178: 3d c3 ab 00 storw \$0x3:s,0xab:m\(r13\)
+ 17c: 13 00 51 00 storw \$0x5:s,0xad:l\(r1\)
+ 180: ad 00
+ 182: 13 00 52 00 storw \$0x5:s,0xcd:l\(r2\)
+ 186: cd 00
+ 188: 13 00 50 00 storw \$0x5:s,0xfff:l\(r0\)
+ 18c: ff 0f
+ 18e: 13 00 34 00 storw \$0x3:s,0xbcd:l\(r4\)
+ 192: cd 0b
+ 194: 3c c3 ff 0f storw \$0x3:s,0xfff:m\(r12\)
+ 198: 3d c3 ff 0f storw \$0x3:s,0xfff:m\(r13\)
+ 19c: 3d c3 ff ff storw \$0x3:s,0xffff:m\(r13\)
+ 1a0: 3c c3 43 23 storw \$0x3:s,0x2343:m\(r12\)
+ 1a4: 13 00 32 01 storw \$0x3:s,0x2345:l\(r2\)
+ 1a8: 45 23
+ 1aa: 13 00 38 04 storw \$0x3:s,0xabcd:l\(r8\)
+ 1ae: cd ab
+ 1b0: 13 00 3d 1f storw \$0x3:s,0xfabcd:l\(r13\)
+ 1b4: cd ab
+ 1b6: 13 00 38 0f storw \$0x3:s,0xabcd:l\(r8\)
+ 1ba: cd ab
+ 1bc: 13 00 39 0f storw \$0x3:s,0xabcd:l\(r9\)
+ 1c0: cd ab
+ 1c2: 13 00 39 04 storw \$0x3:s,0xabcd:l\(r9\)
+ 1c6: cd ab
+ 1c8: 31 c2 storw \$0x3:s,0x0:s\(r2,r1\)
+ 1ca: 51 c3 01 00 storw \$0x5:s,0x1:m\(r2,r1\)
+ 1ce: 41 c3 34 12 storw \$0x4:s,0x1234:m\(r2,r1\)
+ 1d2: 31 c3 34 12 storw \$0x3:s,0x1234:m\(r2,r1\)
+ 1d6: 13 00 31 11 storw \$0x3:s,0x12345:l\(r2,r1\)
+ 1da: 45 23
+ 1dc: 31 c3 23 01 storw \$0x3:s,0x123:m\(r2,r1\)
+ 1e0: 13 00 31 11 storw \$0x3:s,0x12345:l\(r2,r1\)
+ 1e4: 45 23
--- /dev/null
+ .text\r
+ .global main\r
+main:\r
+ ######################\r
+ # storw reg abs20/24 \r
+ ######################\r
+ storw r0,0x0\r
+ storw r1,0xff\r
+ storw r3,0xfff\r
+ storw r4,0x1234\r
+ storw r5,0x1234\r
+ storw r0,0x7A1234\r
+ storw r1,0xBA1234\r
+ storw r2,0xffffff\r
+ ######################\r
+ # storw abs20 rel reg\r
+ ######################\r
+ storw r0,[r12]0x0\r
+ storw r0,[r13]0x0\r
+ storw r1,[r12]0xff\r
+ storw r1,[r13]0xff\r
+ storw r3,[r12]0xfff\r
+ storw r3,[r13]0xfff\r
+ storw r4,[r12]0x1234\r
+ storw r4,[r13]0x1234\r
+ storw r5,[r12]0x1234\r
+ storw r5,[r13]0x1234\r
+ storw r2,[r12]0x4567\r
+ storw r2,[r13]0xA1234\r
+ ###################################\r
+ # storw reg rbase(disp20/-disp20) \r
+ ###################################\r
+ storw r1,0x4(r1,r0)\r
+ storw r3,0x4(r3,r2)\r
+ storw r4,0x1234(r1,r0)\r
+ storw r5,0x1234(r3,r2)\r
+ storw r6,0xA1234(r1,r0)\r
+ storw r1,-0x4(r1,r0)\r
+ storw r3,-0x4(r3,r2)\r
+ storw r4,-0x1234(r1,r0)\r
+ storw r5,-0x1234(r3,r2)\r
+ storw r6,-0xA1234(r1,r0)\r
+ #################################################\r
+ # storw reg rpbase(disp4/disp16/disp20/-disp20) \r
+ #################################################\r
+ storw r0,0x0(r1,r0)\r
+ storw r0,0x0(r1,r0)\r
+ storw r0,0xf(r1,r0)\r
+ storw r1,0xf(r1,r0)\r
+ storw r2,0x1234(r1,r0)\r
+ storw r3,0xabcd(r3,r2)\r
+ storw r4,0xAfff(r4,r3)\r
+ storw r5,0xA1234(r6,r5)\r
+ storw r0,-0xf(r1,r0)\r
+ storw r1,-0xf(r1,r0)\r
+ storw r2,-0x1234(r1,r0)\r
+ storw r3,-0xabcd(r3,r2)\r
+ storw r4,-0xAfff(r4,r3)\r
+ storw r5,-0xA1234(r6,r5)\r
+ ####################################\r
+ # storw rbase(disp0/disp14) rel reg\r
+ ####################################\r
+ storw r0,[r12]0x0(r1,r0)\r
+ storw r1,[r13]0x0(r1,r0)\r
+ storw r2,[r12]0x1234(r1,r0)\r
+ storw r3,[r13]0x1abcd(r1,r0)\r
+ #################################\r
+ # storw reg rpbase(disp20) rel\r
+ #################################\r
+ storw r4,[r12]0xA1234(r1,r0)\r
+ storw r5,[r13]0xB1234(r1,r0)\r
+ storw r6,[r13]0xfffff(r1,r0)\r
+ #######################\r
+ # storw reg, uimm16/20\r
+ ######################\r
+ storw $4,0xbcd\r
+ storw $5,0xaabcd\r
+ storw $3,0xfaabcd\r
+\r
+ #######################\r
+ # storw reg, uimm16/20\r
+ ######################\r
+ storw $5,[r12]0x14\r
+ storw $4,[r13]0xabfc\r
+ storw $3,[r12]0x1234\r
+ storw $3,[r13]0x1234\r
+ storw $3,[r12]0x34\r
+ #######################\r
+ # storw imm, index-rbase\r
+ ######################\r
+ storw $3,[r12]0xa7a(r1,r0)\r
+ storw $3,[r12]0xa7a(r3,r2)\r
+ storw $3,[r12]0xa7a(r4,r3)\r
+ storw $3,[r12]0xa7a(r5,r4)\r
+ storw $3,[r12]0xa7a(r6,r5)\r
+ storw $3,[r12]0xa7a(r7,r6)\r
+ storw $3,[r12]0xa7a(r9,r8)\r
+ storw $3,[r12]0xa7a(r11,r10)\r
+ storw $3,[r13]0xa7a(r1,r0)\r
+ storw $3,[r13]0xa7a(r3,r2)\r
+ storw $3,[r13]0xa7a(r4,r3)\r
+ storw $3,[r13]0xa7a(r5,r4)\r
+ storw $3,[r13]0xa7a(r6,r5)\r
+ storw $3,[r13]0xa7a(r7,r6)\r
+ storw $3,[r13]0xa7a(r9,r8)\r
+ storw $3,[r13]0xa7a(r11,r10)\r
+ storw $5,[r13]0xb7a(r4,r3)\r
+ storw $1,[r12]0x17a(r6,r5)\r
+ storw $1,[r13]0x134(r6,r5)\r
+ storw $3,[r12]0xabcde(r4,r3)\r
+ storw $5,[r13]0xabcd(r4,r3)\r
+ storw $3,[r12]0xabcd(r6,r5)\r
+ storw $3,[r13]0xbcde(r6,r5)\r
+ #######################\r
+ # storw imm4, rbase(disp)\r
+ ######################\r
+ storw $5,0x0(r2)\r
+ storw $3,0x34(r12)\r
+ storw $3,0xab(r13)\r
+ storw $5,0xad(r1)\r
+ storw $5,0xcd(r2)\r
+ storw $5,0xfff(r0)\r
+ storw $3,0xbcd(r4)\r
+ storw $3,0xfff(r12)\r
+ storw $3,0xfff(r13)\r
+ storw $3,0xffff(r13)\r
+ storw $3,0x2343(r12)\r
+ storw $3,0x12345(r2)\r
+ storw $3,0x4abcd(r8)\r
+ storw $3,0xfabcd(r13)\r
+ storw $3,0xfabcd(r8)\r
+ storw $3,0xfabcd(r9)\r
+ storw $3,0x4abcd(r9)\r
+ ##########################\r
+ # storw imm, disp20(rpbase)\r
+ #########################\r
+ storw $3,0x0(r2,r1)\r
+ storw $5,0x1(r2,r1)\r
+ storw $4,0x1234(r2,r1)\r
+ storw $3,0x1234(r2,r1)\r
+ storw $3,0x12345(r2,r1)\r
+ storw $3,0x123(r2,r1)\r
+ storw $3,0x12345(r2,r1)\r
+\r
--- /dev/null
+#as:
+#objdump: -dr
+#name: sub_test
+
+.*: +file format .*
+
+Disassembly of section .text:
+
+00000000 <main>:
+ 0: f1 38 subb \$0xf:s,r1
+ 2: b2 38 ff 00 subb \$0xff:m,r2
+ 6: b1 38 ff 0f subb \$0xfff:m,r1
+ a: b1 38 14 00 subb \$0x14:m,r1
+ e: a2 38 subb \$0xa:s,r2
+ 10: 12 39 subb r1,r2
+ 12: 23 39 subb r2,r3
+ 14: 34 39 subb r3,r4
+ 16: 56 39 subb r5,r6
+ 18: 67 39 subb r6,r7
+ 1a: 78 39 subb r7,r8
+ 1c: f1 3c subcb \$0xf:s,r1
+ 1e: b2 3c ff 00 subcb \$0xff:m,r2
+ 22: b1 3c ff 0f subcb \$0xfff:m,r1
+ 26: b1 3c 14 00 subcb \$0x14:m,r1
+ 2a: a2 3c subcb \$0xa:s,r2
+ 2c: 12 3d subcb r1,r2
+ 2e: 23 3d subcb r2,r3
+ 30: 34 3d subcb r3,r4
+ 32: 56 3d subcb r5,r6
+ 34: 67 3d subcb r6,r7
+ 36: 78 3d subcb r7,r8
+ 38: f1 3e subcw \$0xf:s,r1
+ 3a: b2 3e ff 00 subcw \$0xff:m,r2
+ 3e: b1 3e ff 0f subcw \$0xfff:m,r1
+ 42: b1 3e 14 00 subcw \$0x14:m,r1
+ 46: a2 3e subcw \$0xa:s,r2
+ 48: 12 3f subcw r1,r2
+ 4a: 23 3f subcw r2,r3
+ 4c: 34 3f subcw r3,r4
+ 4e: 56 3f subcw r5,r6
+ 50: 67 3f subcw r6,r7
+ 52: 78 3f subcw r7,r8
+ 54: f1 3a subw \$0xf:s,r1
+ 56: b2 3a ff 00 subw \$0xff:m,r2
+ 5a: b1 3a ff 0f subw \$0xfff:m,r1
+ 5e: b1 3a 14 00 subw \$0x14:m,r1
+ 62: a2 3a subw \$0xa:s,r2
+ 64: 12 3b subw r1,r2
+ 66: 23 3b subw r2,r3
+ 68: 34 3b subw r3,r4
+ 6a: 56 3b subw r5,r6
+ 6c: 67 3b subw r6,r7
+ 6e: 78 3b subw r7,r8
+ 70: 31 00 00 00 subd \$0xf:l,\(r2,r1\)
+ 74: 0f 00
+ 76: 31 00 00 00 subd \$0xff:l,\(r2,r1\)
+ 7a: ff 00
+ 7c: 31 00 00 00 subd \$0xfff:l,\(r2,r1\)
+ 80: ff 0f
+ 82: 31 00 00 00 subd \$0xffff:l,\(r2,r1\)
+ 86: ff ff
+ 88: 31 00 0f 00 subd \$0xfffff:l,\(r2,r1\)
+ 8c: ff ff
+ 8e: 31 00 ff 0f subd \$0xfffffff:l,\(r2,r1\)
+ 92: ff ff
+ 94: 31 00 ff ff subd \$0xffffffff:l,\(r2,r1\)
+ 98: ff ff
+ 9a: 14 00 31 c0 subd \(r4,r3\),\(r2,r1\)
+ 9e: 14 00 31 c0 subd \(r4,r3\),\(r2,r1\)
--- /dev/null
+ .text
+ .global main
+main:
+ ###########
+ # SUBB imm4/imm16, reg
+ ###########
+ subb $0xf,r1
+ subb $0xff,r2
+ subb $0xfff,r1
+ #subb $0xffff,r2 // CHECK WITH CRASM 4.1
+ subb $20,r1
+ subb $10,r2
+ ###########
+ # SUBB reg, reg
+ ###########
+ subb r1,r2
+ subb r2,r3
+ subb r3,r4
+ subb r5,r6
+ subb r6,r7
+ subb r7,r8
+ ###########
+ # SUBCB imm4/imm16, reg
+ ###########
+ subcb $0xf,r1
+ subcb $0xff,r2
+ subcb $0xfff,r1
+ #subcb $0xffff,r2 // CHECK WITH CRASM 4.1
+ subcb $20,r1
+ subcb $10,r2
+ ###########
+ # SUBCB reg, reg
+ ###########
+ subcb r1,r2
+ subcb r2,r3
+ subcb r3,r4
+ subcb r5,r6
+ subcb r6,r7
+ subcb r7,r8
+ ###########
+ # SUBCW imm4/imm16, reg
+ ###########
+ subcw $0xf,r1
+ subcw $0xff,r2
+ subcw $0xfff,r1
+ #subcw $0xffff,r2 // CHECK WITH CRASM 4.1
+ subcw $20,r1
+ subcw $10,r2
+ ###########
+ # SUBCW reg, reg
+ ###########
+ subcw r1,r2
+ subcw r2,r3
+ subcw r3,r4
+ subcw r5,r6
+ subcw r6,r7
+ subcw r7,r8
+ ###########
+ # SUBW imm4/imm16, reg
+ ###########
+ subw $0xf,r1
+ subw $0xff,r2
+ subw $0xfff,r1
+ #subw $0xffff,r2 // CHECK WITH CRASM 4.1
+ subw $20,r1
+ subw $10,r2
+ ###########
+ # SUBW reg, reg
+ ###########
+ subw r1,r2
+ subw r2,r3
+ subw r3,r4
+ subw r5,r6
+ subw r6,r7
+ subw r7,r8
+ ###########
+ # SUBD imm4/imm16/imm32, regp
+ ###########
+ subd $0xf,(r2,r1)
+ subd $0xff,(r2,r1)
+ subd $0xfff,(r2,r1)
+ subd $0xffff,(r2,r1)
+ subd $0xfffff,(r2,r1)
+ subd $0xfffffff,(r2,r1)
+ subd $0xffffffff,(r2,r1)
+ ###########
+ # SUBD regp, regp
+ ###########
+ subd (r4,r3),(r2,r1)
+ subd (r4,r3),(r2,r1)
+ #subd $10,(sp)
+ #subd $14,(sp)
+ #subd $8,(sp)
--- /dev/null
+#as:
+#objdump: -dr
+#name: tbit_test
+
+.*: +file format .*
+
+Disassembly of section .text:
+
+00000000 <main>:
+ 0: 00 06 tbit \$0x0:s,r0
+ 2: 11 06 tbit \$0x1:s,r1
+ 4: 22 06 tbit \$0x2:s,r2
+ 6: 33 06 tbit \$0x3:s,r3
+ 8: 44 06 tbit \$0x4:s,r4
+ a: 55 06 tbit \$0x5:s,r5
+ c: 66 06 tbit \$0x6:s,r6
+ e: 77 06 tbit \$0x7:s,r7
+ 10: 88 06 tbit \$0x8:s,r8
+ 12: 99 06 tbit \$0x9:s,r9
+ 14: aa 06 tbit \$0xa:s,r10
+ 16: bb 06 tbit \$0xb:s,r11
+ 18: cc 06 tbit \$0xc:s,r12
+ 1a: dd 06 tbit \$0xd:s,r13
+ 1c: 00 07 tbit r0,r0
+ 1e: 11 07 tbit r1,r1
+ 20: 22 07 tbit r2,r2
+ 22: 33 07 tbit r3,r3
+ 24: 44 07 tbit r4,r4
+ 26: 55 07 tbit r5,r5
+ 28: 66 07 tbit r6,r6
+ 2a: 77 07 tbit r7,r7
+ 2c: 88 07 tbit r8,r8
+ 2e: 99 07 tbit r9,r9
+ 30: aa 07 tbit r10,r10
+ 32: bb 07 tbit r11,r11
+ 34: cc 07 tbit r12,r12
+ 36: dd 07 tbit r13,r13
--- /dev/null
+ .text
+ .global main
+main:
+ ##################
+ # tbit uimm4, reg
+ #################
+ tbit $0,r0
+ tbit $1,r1
+ tbit $2,r2
+ tbit $3,r3
+ tbit $4,r4
+ tbit $5,r5
+ tbit $6,r6
+ tbit $7,r7
+ tbit $8,r8
+ tbit $9,r9
+ tbit $10,r10
+ tbit $11,r11
+ tbit $12,r12
+ tbit $13,r13
+# tbit $14,r14 // Add error check for these INST
+# tbit $15,r15 // Add error check for these INST
+ ##################
+ # tbit reg, reg
+ #################
+ tbit r0,r0
+ tbit r1,r1
+ tbit r2,r2
+ tbit r3,r3
+ tbit r4,r4
+ tbit r5,r5
+ tbit r6,r6
+ tbit r7,r7
+ tbit r8,r8
+ tbit r9,r9
+ tbit r10,r10
+ tbit r11,r11
+ tbit r12,r12
+ tbit r13,r13
+# tbit r14,r14 // Add error check for these INST
+# tbit r15,r15 // Add error check for these INST
--- /dev/null
+#as:
+#objdump: -dr
+#name: tbitb_test
+
+.*: +file format .*
+
+Disassembly of section .text:
+
+00000000 <main>:
+ 0: c0 7b cd 0b tbitb \$0x4,0xbcd <main\+0xbcd>:m
+ 4: da 7b cd ab tbitb \$0x5,0xaabcd <main\+0xaabcd>:m
+ 8: 10 00 3f fa tbitb \$0x3,0xfaabcd <main\+0xfaabcd>:l
+ c: cd ab
+ e: 50 78 14 00 tbitb \$0x5,\[r12\]0x14:m
+ 12: c0 78 fc ab tbitb \$0x4,\[r13\]0xabfc:m
+ 16: 30 78 34 12 tbitb \$0x3,\[r12\]0x1234:m
+ 1a: b0 78 34 12 tbitb \$0x3,\[r13\]0x1234:m
+ 1e: 30 78 34 00 tbitb \$0x3,\[r12\]0x34:m
+ 22: b0 7a 3a 4a tbitb \$0x3,\[r12\]0xa7a:m\(r1,r0\)
+ 26: b1 7a 3a 4a tbitb \$0x3,\[r12\]0xa7a:m\(r3,r2\)
+ 2a: b6 7a 3a 4a tbitb \$0x3,\[r12\]0xa7a:m\(r4,r3\)
+ 2e: b2 7a 3a 4a tbitb \$0x3,\[r12\]0xa7a:m\(r5,r4\)
+ 32: b7 7a 3a 4a tbitb \$0x3,\[r12\]0xa7a:m\(r6,r5\)
+ 36: b3 7a 3a 4a tbitb \$0x3,\[r12\]0xa7a:m\(r7,r6\)
+ 3a: b4 7a 3a 4a tbitb \$0x3,\[r12\]0xa7a:m\(r9,r8\)
+ 3e: b5 7a 3a 4a tbitb \$0x3,\[r12\]0xa7a:m\(r11,r10\)
+ 42: b8 7a 3a 4a tbitb \$0x3,\[r13\]0xa7a:m\(r1,r0\)
+ 46: b9 7a 3a 4a tbitb \$0x3,\[r13\]0xa7a:m\(r3,r2\)
+ 4a: be 7a 3a 4a tbitb \$0x3,\[r13\]0xa7a:m\(r4,r3\)
+ 4e: ba 7a 3a 4a tbitb \$0x3,\[r13\]0xa7a:m\(r5,r4\)
+ 52: bf 7a 3a 4a tbitb \$0x3,\[r13\]0xa7a:m\(r6,r5\)
+ 56: bb 7a 3a 4a tbitb \$0x3,\[r13\]0xa7a:m\(r7,r6\)
+ 5a: bc 7a 3a 4a tbitb \$0x3,\[r13\]0xa7a:m\(r9,r8\)
+ 5e: bd 7a 3a 4a tbitb \$0x3,\[r13\]0xa7a:m\(r11,r10\)
+ 62: be 7a 5a 4b tbitb \$0x5,\[r13\]0xb7a:m\(r4,r3\)
+ 66: b7 7a 1a 41 tbitb \$0x1,\[r12\]0x17a:m\(r6,r5\)
+ 6a: bf 7a 14 01 tbitb \$0x1,\[r13\]0x134:m\(r6,r5\)
+ 6e: 10 00 36 ea tbitb \$0x3,\[r12\]0xabcde:l\(r4,r3\)
+ 72: de bc
+ 74: 10 00 5e e0 tbitb \$0x5,\[r13\]0xabcd:l\(r4,r3\)
+ 78: cd ab
+ 7a: 10 00 37 e0 tbitb \$0x3,\[r12\]0xabcd:l\(r6,r5\)
+ 7e: cd ab
+ 80: 10 00 3f e0 tbitb \$0x3,\[r13\]0xbcde:l\(r6,r5\)
+ 84: de bc
+ 86: 10 00 52 c0 tbitb \$0x5,0x0:l\(r2\)
+ 8a: 00 00
+ 8c: 3c 7b 34 00 tbitb \$0x3,0x34:m\(r12\)
+ 90: 3d 7b ab 00 tbitb \$0x3,0xab:m\(r13\)
+ 94: 10 00 51 c0 tbitb \$0x5,0xad:l\(r1\)
+ 98: ad 00
+ 9a: 10 00 52 c0 tbitb \$0x5,0xcd:l\(r2\)
+ 9e: cd 00
+ a0: 10 00 50 c0 tbitb \$0x5,0xfff:l\(r0\)
+ a4: ff 0f
+ a6: 10 00 34 c0 tbitb \$0x3,0xbcd:l\(r4\)
+ aa: cd 0b
+ ac: 3c 7b ff 0f tbitb \$0x3,0xfff:m\(r12\)
+ b0: 3d 7b ff 0f tbitb \$0x3,0xfff:m\(r13\)
+ b4: 3d 7b ff ff tbitb \$0x3,0xffff:m\(r13\)
+ b8: 3c 7b 43 23 tbitb \$0x3,0x2343:m\(r12\)
+ bc: 10 00 32 c1 tbitb \$0x3,0x2345:l\(r2\)
+ c0: 45 23
+ c2: 10 00 38 c4 tbitb \$0x3,0xabcd:l\(r8\)
+ c6: cd ab
+ c8: 10 00 3d df tbitb \$0x3,0xfabcd:l\(r13\)
+ cc: cd ab
+ ce: 10 00 38 cf tbitb \$0x3,0xabcd:l\(r8\)
+ d2: cd ab
+ d4: 10 00 39 cf tbitb \$0x3,0xabcd:l\(r9\)
+ d8: cd ab
+ da: 10 00 39 c4 tbitb \$0x3,0xabcd:l\(r9\)
+ de: cd ab
+ e0: 31 7a tbitb \$0x3,0x0:s\(r2,r1\)
+ e2: 51 7b 01 00 tbitb \$0x5,0x1:m\(r2,r1\)
+ e6: 41 7b 34 12 tbitb \$0x4,0x1234:m\(r2,r1\)
+ ea: 31 7b 34 12 tbitb \$0x3,0x1234:m\(r2,r1\)
+ ee: 10 00 31 d1 tbitb \$0x3,0x12345:l\(r2,r1\)
+ f2: 45 23
+ f4: 31 7b 23 01 tbitb \$0x3,0x123:m\(r2,r1\)
+ f8: 10 00 31 d1 tbitb \$0x3,0x12345:l\(r2,r1\)
+ fc: 45 23
--- /dev/null
+ .text
+ .global main
+main:
+ tbitb $4,0xbcd
+ tbitb $5,0xaabcd
+ tbitb $3,0xfaabcd
+
+ tbitb $5,[r12]0x14
+ tbitb $4,[r13]0xabfc
+ tbitb $3,[r12]0x1234
+ tbitb $3,[r13]0x1234
+ tbitb $3,[r12]0x34
+
+ tbitb $3,[r12]0xa7a(r1,r0)
+ tbitb $3,[r12]0xa7a(r3,r2)
+ tbitb $3,[r12]0xa7a(r4,r3)
+ tbitb $3,[r12]0xa7a(r5,r4)
+ tbitb $3,[r12]0xa7a(r6,r5)
+ tbitb $3,[r12]0xa7a(r7,r6)
+ tbitb $3,[r12]0xa7a(r9,r8)
+ tbitb $3,[r12]0xa7a(r11,r10)
+ tbitb $3,[r13]0xa7a(r1,r0)
+ tbitb $3,[r13]0xa7a(r3,r2)
+ tbitb $3,[r13]0xa7a(r4,r3)
+ tbitb $3,[r13]0xa7a(r5,r4)
+ tbitb $3,[r13]0xa7a(r6,r5)
+ tbitb $3,[r13]0xa7a(r7,r6)
+ tbitb $3,[r13]0xa7a(r9,r8)
+ tbitb $3,[r13]0xa7a(r11,r10)
+ tbitb $5,[r13]0xb7a(r4,r3)
+ tbitb $1,[r12]0x17a(r6,r5)
+ tbitb $1,[r13]0x134(r6,r5)
+ tbitb $3,[r12]0xabcde(r4,r3)
+ tbitb $5,[r13]0xabcd(r4,r3)
+ tbitb $3,[r12]0xabcd(r6,r5)
+ tbitb $3,[r13]0xbcde(r6,r5)
+
+ tbitb $5,0x0(r2)
+ tbitb $3,0x34(r12)
+ tbitb $3,0xab(r13)
+ tbitb $5,0xad(r1)
+ tbitb $5,0xcd(r2)
+ tbitb $5,0xfff(r0)
+ tbitb $3,0xbcd(r4)
+ tbitb $3,0xfff(r12)
+ tbitb $3,0xfff(r13)
+ tbitb $3,0xffff(r13)
+ tbitb $3,0x2343(r12)
+ tbitb $3,0x12345(r2)
+ tbitb $3,0x4abcd(r8)
+ tbitb $3,0xfabcd(r13)
+ tbitb $3,0xfabcd(r8)
+ tbitb $3,0xfabcd(r9)
+ tbitb $3,0x4abcd(r9)
+
+ tbitb $3,0x0(r2,r1)
+ tbitb $5,0x1(r2,r1)
+ tbitb $4,0x1234(r2,r1)
+ tbitb $3,0x1234(r2,r1)
+ tbitb $3,0x12345(r2,r1)
+ tbitb $3,0x123(r2,r1)
+ tbitb $3,0x12345(r2,r1)
--- /dev/null
+#as:
+#objdump: -dr
+#name: tbitw_test
+
+.*: +file format .*
+
+Disassembly of section .text:
+
+00000000 <main>:
+ 0: 40 7f cd 0b tbitw \$0x4:s,0xbcd <main\+0xbcd>:m
+ 4: 5a 7f cd ab tbitw \$0x5:s,0xaabcd <main\+0xaabcd>:m
+ 8: 11 00 3f fa tbitw \$0x3:s,0xfaabcd <main\+0xfaabcd>:l
+ c: cd ab
+ e: a0 7f cd 0b tbitw \$0xa:s,0xbcd <main\+0xbcd>:m
+ 12: fa 7f cd ab tbitw \$0xf:s,0xaabcd <main\+0xaabcd>:m
+ 16: 11 00 ef fa tbitw \$0xe:s,0xfaabcd <main\+0xfaabcd>:l
+ 1a: cd ab
+ 1c: 50 7c 14 00 tbitw \$0x5:s,\[r13\]0x14:m
+ 20: 40 7d fc ab tbitw \$0x4:s,\[r13\]0xabfc:m
+ 24: 30 7c 34 12 tbitw \$0x3:s,\[r12\]0x1234:m
+ 28: 30 7d 34 12 tbitw \$0x3:s,\[r12\]0x1234:m
+ 2c: 30 7c 34 00 tbitw \$0x3:s,\[r12\]0x34:m
+ 30: f0 7c 14 00 tbitw \$0xf:s,\[r13\]0x14:m
+ 34: e0 7d fc ab tbitw \$0xe:s,\[r13\]0xabfc:m
+ 38: d0 7c 34 12 tbitw \$0xd:s,\[r13\]0x1234:m
+ 3c: d0 7d 34 12 tbitw \$0xd:s,\[r13\]0x1234:m
+ 40: b0 7c 34 00 tbitw \$0xb:s,\[r12\]0x34:m
+ 44: f0 7a 3a 4a tbitw \$0x3:s,\[r12\]0xa7a:m\(r1,r0\)
+ 48: f1 7a 3a 4a tbitw \$0x3:s,\[r12\]0xa7a:m\(r3,r2\)
+ 4c: f6 7a 3a 4a tbitw \$0x3:s,\[r12\]0xa7a:m\(r4,r3\)
+ 50: f2 7a 3a 4a tbitw \$0x3:s,\[r12\]0xa7a:m\(r5,r4\)
+ 54: f7 7a 3a 4a tbitw \$0x3:s,\[r12\]0xa7a:m\(r6,r5\)
+ 58: f3 7a 3a 4a tbitw \$0x3:s,\[r12\]0xa7a:m\(r7,r6\)
+ 5c: f4 7a 3a 4a tbitw \$0x3:s,\[r12\]0xa7a:m\(r9,r8\)
+ 60: f5 7a 3a 4a tbitw \$0x3:s,\[r12\]0xa7a:m\(r11,r10\)
+ 64: f8 7a 3a 4a tbitw \$0x3:s,\[r13\]0xa7a:m\(r1,r0\)
+ 68: f9 7a 3a 4a tbitw \$0x3:s,\[r13\]0xa7a:m\(r3,r2\)
+ 6c: fe 7a 3a 4a tbitw \$0x3:s,\[r13\]0xa7a:m\(r4,r3\)
+ 70: fa 7a 3a 4a tbitw \$0x3:s,\[r13\]0xa7a:m\(r5,r4\)
+ 74: ff 7a 3a 4a tbitw \$0x3:s,\[r13\]0xa7a:m\(r6,r5\)
+ 78: fb 7a 3a 4a tbitw \$0x3:s,\[r13\]0xa7a:m\(r7,r6\)
+ 7c: fc 7a 3a 4a tbitw \$0x3:s,\[r13\]0xa7a:m\(r9,r8\)
+ 80: fd 7a 3a 4a tbitw \$0x3:s,\[r13\]0xa7a:m\(r11,r10\)
+ 84: fe 7a 5a 4b tbitw \$0x5:s,\[r13\]0xb7a:m\(r4,r3\)
+ 88: f7 7a 1a 41 tbitw \$0x1:s,\[r12\]0x17a:m\(r6,r5\)
+ 8c: ff 7a 14 01 tbitw \$0x1:s,\[r13\]0x134:m\(r6,r5\)
+ 90: 11 00 36 ea tbitw \$0x3:s,\[r12\]0xabcde:l\(r4,r3\)
+ 94: de bc
+ 96: 11 00 5e e0 tbitw \$0x5:s,\[r13\]0xabcd:l\(r4,r3\)
+ 9a: cd ab
+ 9c: 11 00 37 e0 tbitw \$0x3:s,\[r12\]0xabcd:l\(r6,r5\)
+ a0: cd ab
+ a2: 11 00 3f e0 tbitw \$0x3:s,\[r13\]0xbcde:l\(r6,r5\)
+ a6: de bc
+ a8: f0 7a da 4a tbitw \$0xd:s,\[r12\]0xafa:m\(r1,r0\)
+ ac: f1 7a da 4a tbitw \$0xd:s,\[r12\]0xafa:m\(r3,r2\)
+ b0: f6 7a da 4a tbitw \$0xd:s,\[r12\]0xafa:m\(r4,r3\)
+ b4: f2 7a da 4a tbitw \$0xd:s,\[r12\]0xafa:m\(r5,r4\)
+ b8: f7 7a da 4a tbitw \$0xd:s,\[r12\]0xafa:m\(r6,r5\)
+ bc: f3 7a da 4a tbitw \$0xd:s,\[r12\]0xafa:m\(r7,r6\)
+ c0: f4 7a da 4a tbitw \$0xd:s,\[r12\]0xafa:m\(r9,r8\)
+ c4: f5 7a da 4a tbitw \$0xd:s,\[r12\]0xafa:m\(r11,r10\)
+ c8: f8 7a da 4a tbitw \$0xd:s,\[r13\]0xafa:m\(r1,r0\)
+ cc: f9 7a da 4a tbitw \$0xd:s,\[r13\]0xafa:m\(r3,r2\)
+ d0: fe 7a da 4a tbitw \$0xd:s,\[r13\]0xafa:m\(r4,r3\)
+ d4: fa 7a da 4a tbitw \$0xd:s,\[r13\]0xafa:m\(r5,r4\)
+ d8: ff 7a da 4a tbitw \$0xd:s,\[r13\]0xafa:m\(r6,r5\)
+ dc: fb 7a da 4a tbitw \$0xd:s,\[r13\]0xafa:m\(r7,r6\)
+ e0: fc 7a da 4a tbitw \$0xd:s,\[r13\]0xafa:m\(r9,r8\)
+ e4: fd 7a da 4a tbitw \$0xd:s,\[r13\]0xafa:m\(r11,r10\)
+ e8: fe 7a fa 4b tbitw \$0xf:s,\[r13\]0xbfa:m\(r4,r3\)
+ ec: f7 7a ba 41 tbitw \$0xb:s,\[r12\]0x1fa:m\(r6,r5\)
+ f0: ff 7a b4 01 tbitw \$0xb:s,\[r13\]0x1b4:m\(r6,r5\)
+ f4: 11 00 d6 ea tbitw \$0xd:s,\[r12\]0xabcde:l\(r4,r3\)
+ f8: de bc
+ fa: 11 00 fe e0 tbitw \$0xf:s,\[r13\]0xabcd:l\(r4,r3\)
+ fe: cd ab
+ 100: 11 00 d7 e0 tbitw \$0xd:s,\[r12\]0xabcd:l\(r6,r5\)
+ 104: cd ab
+ 106: 11 00 df e0 tbitw \$0xd:s,\[r13\]0xbcde:l\(r6,r5\)
+ 10a: de bc
+ 10c: 11 00 52 c0 tbitw \$0x5:s,0x0:l\(r2\)
+ 110: 00 00
+ 112: 3c 79 34 00 tbitw \$0x3:s,0x34:m\(r12\)
+ 116: 3d 79 ab 00 tbitw \$0x3:s,0xab:m\(r13\)
+ 11a: 11 00 51 c0 tbitw \$0x5:s,0xad:l\(r1\)
+ 11e: ad 00
+ 120: 11 00 52 c0 tbitw \$0x5:s,0xcd:l\(r2\)
+ 124: cd 00
+ 126: 11 00 50 c0 tbitw \$0x5:s,0xfff:l\(r0\)
+ 12a: ff 0f
+ 12c: 11 00 34 c0 tbitw \$0x3:s,0xbcd:l\(r4\)
+ 130: cd 0b
+ 132: 3c 79 ff 0f tbitw \$0x3:s,0xfff:m\(r12\)
+ 136: 3d 79 ff 0f tbitw \$0x3:s,0xfff:m\(r13\)
+ 13a: 3d 79 ff ff tbitw \$0x3:s,0xffff:m\(r13\)
+ 13e: 3c 79 43 23 tbitw \$0x3:s,0x2343:m\(r12\)
+ 142: 11 00 32 c1 tbitw \$0x3:s,0x2345:l\(r2\)
+ 146: 45 23
+ 148: 11 00 38 c4 tbitw \$0x3:s,0xabcd:l\(r8\)
+ 14c: cd ab
+ 14e: 11 00 3d df tbitw \$0x3:s,0xfabcd:l\(r13\)
+ 152: cd ab
+ 154: 11 00 38 cf tbitw \$0x3:s,0xabcd:l\(r8\)
+ 158: cd ab
+ 15a: 11 00 39 cf tbitw \$0x3:s,0xabcd:l\(r9\)
+ 15e: cd ab
+ 160: 11 00 39 c4 tbitw \$0x3:s,0xabcd:l\(r9\)
+ 164: cd ab
+ 166: 11 00 f2 c0 tbitw \$0xf:s,0x0:l\(r2\)
+ 16a: 00 00
+ 16c: dc 79 34 00 tbitw \$0xd:s,0x34:m\(r12\)
+ 170: dd 79 ab 00 tbitw \$0xd:s,0xab:m\(r13\)
+ 174: 11 00 f1 c0 tbitw \$0xf:s,0xad:l\(r1\)
+ 178: ad 00
+ 17a: 11 00 f2 c0 tbitw \$0xf:s,0xcd:l\(r2\)
+ 17e: cd 00
+ 180: 11 00 f0 c0 tbitw \$0xf:s,0xfff:l\(r0\)
+ 184: ff 0f
+ 186: 11 00 d4 c0 tbitw \$0xd:s,0xbcd:l\(r4\)
+ 18a: cd 0b
+ 18c: dc 79 ff 0f tbitw \$0xd:s,0xfff:m\(r12\)
+ 190: dd 79 ff 0f tbitw \$0xd:s,0xfff:m\(r13\)
+ 194: dd 79 ff ff tbitw \$0xd:s,0xffff:m\(r13\)
+ 198: dc 79 43 23 tbitw \$0xd:s,0x2343:m\(r12\)
+ 19c: 11 00 d2 c1 tbitw \$0xd:s,0x2345:l\(r2\)
+ 1a0: 45 23
+ 1a2: 11 00 d8 c4 tbitw \$0xd:s,0xabcd:l\(r8\)
+ 1a6: cd ab
+ 1a8: 11 00 dd df tbitw \$0xd:s,0xfabcd:l\(r13\)
+ 1ac: cd ab
+ 1ae: 11 00 d8 cf tbitw \$0xd:s,0xabcd:l\(r8\)
+ 1b2: cd ab
+ 1b4: 11 00 d9 cf tbitw \$0xd:s,0xabcd:l\(r9\)
+ 1b8: cd ab
+ 1ba: 11 00 d9 c4 tbitw \$0xd:s,0xabcd:l\(r9\)
+ 1be: cd ab
+ 1c0: 31 7e tbitw \$0x3:s,0x0:s\(r2,r1\)
+ 1c2: 51 79 01 00 tbitw \$0x5:s,0x1:m\(r2,r1\)
+ 1c6: 41 79 34 12 tbitw \$0x4:s,0x1234:m\(r2,r1\)
+ 1ca: 31 79 34 12 tbitw \$0x3:s,0x1234:m\(r2,r1\)
+ 1ce: 11 00 31 d1 tbitw \$0x3:s,0x12345:l\(r2,r1\)
+ 1d2: 45 23
+ 1d4: 31 79 23 01 tbitw \$0x3:s,0x123:m\(r2,r1\)
+ 1d8: 11 00 31 d1 tbitw \$0x3:s,0x12345:l\(r2,r1\)
+ 1dc: 45 23
+ 1de: d1 7e tbitw \$0xd:s,0x0:s\(r2,r1\)
+ 1e0: f1 79 01 00 tbitw \$0xf:s,0x1:m\(r2,r1\)
+ 1e4: e1 79 34 12 tbitw \$0xe:s,0x1234:m\(r2,r1\)
+ 1e8: d1 79 34 12 tbitw \$0xd:s,0x1234:m\(r2,r1\)
+ 1ec: 11 00 d1 d1 tbitw \$0xd:s,0x12345:l\(r2,r1\)
+ 1f0: 45 23
+ 1f2: d1 79 23 01 tbitw \$0xd:s,0x123:m\(r2,r1\)
+ 1f6: 11 00 d1 d1 tbitw \$0xd:s,0x12345:l\(r2,r1\)
+ 1fa: 45 23
--- /dev/null
+ .text
+ .global main
+main:
+ tbitw $4,0xbcd
+ tbitw $5,0xaabcd
+ tbitw $3,0xfaabcd
+ tbitw $10,0xbcd
+ tbitw $15,0xaabcd
+ tbitw $14,0xfaabcd
+
+ tbitw $5,[r12]0x14
+ tbitw $4,[r13]0xabfc
+ tbitw $3,[r12]0x1234
+ tbitw $3,[r13]0x1234
+ tbitw $3,[r12]0x34
+ tbitw $15,[r12]0x14
+ tbitw $14,[r13]0xabfc
+ tbitw $13,[r12]0x1234
+ tbitw $13,[r13]0x1234
+ tbitw $11,[r12]0x34
+
+ tbitw $3,[r12]0xa7a(r1,r0)
+ tbitw $3,[r12]0xa7a(r3,r2)
+ tbitw $3,[r12]0xa7a(r4,r3)
+ tbitw $3,[r12]0xa7a(r5,r4)
+ tbitw $3,[r12]0xa7a(r6,r5)
+ tbitw $3,[r12]0xa7a(r7,r6)
+ tbitw $3,[r12]0xa7a(r9,r8)
+ tbitw $3,[r12]0xa7a(r11,r10)
+ tbitw $3,[r13]0xa7a(r1,r0)
+ tbitw $3,[r13]0xa7a(r3,r2)
+ tbitw $3,[r13]0xa7a(r4,r3)
+ tbitw $3,[r13]0xa7a(r5,r4)
+ tbitw $3,[r13]0xa7a(r6,r5)
+ tbitw $3,[r13]0xa7a(r7,r6)
+ tbitw $3,[r13]0xa7a(r9,r8)
+ tbitw $3,[r13]0xa7a(r11,r10)
+ tbitw $5,[r13]0xb7a(r4,r3)
+ tbitw $1,[r12]0x17a(r6,r5)
+ tbitw $1,[r13]0x134(r6,r5)
+ tbitw $3,[r12]0xabcde(r4,r3)
+ tbitw $5,[r13]0xabcd(r4,r3)
+ tbitw $3,[r12]0xabcd(r6,r5)
+ tbitw $3,[r13]0xbcde(r6,r5)
+ tbitw $13,[r12]0xa7a(r1,r0)
+ tbitw $13,[r12]0xa7a(r3,r2)
+ tbitw $13,[r12]0xa7a(r4,r3)
+ tbitw $13,[r12]0xa7a(r5,r4)
+ tbitw $13,[r12]0xa7a(r6,r5)
+ tbitw $13,[r12]0xa7a(r7,r6)
+ tbitw $13,[r12]0xa7a(r9,r8)
+ tbitw $13,[r12]0xa7a(r11,r10)
+ tbitw $13,[r13]0xa7a(r1,r0)
+ tbitw $13,[r13]0xa7a(r3,r2)
+ tbitw $13,[r13]0xa7a(r4,r3)
+ tbitw $13,[r13]0xa7a(r5,r4)
+ tbitw $13,[r13]0xa7a(r6,r5)
+ tbitw $13,[r13]0xa7a(r7,r6)
+ tbitw $13,[r13]0xa7a(r9,r8)
+ tbitw $13,[r13]0xa7a(r11,r10)
+ tbitw $15,[r13]0xb7a(r4,r3)
+ tbitw $11,[r12]0x17a(r6,r5)
+ tbitw $11,[r13]0x134(r6,r5)
+ tbitw $13,[r12]0xabcde(r4,r3)
+ tbitw $15,[r13]0xabcd(r4,r3)
+ tbitw $13,[r12]0xabcd(r6,r5)
+ tbitw $13,[r13]0xbcde(r6,r5)
+
+ tbitw $5,0x0(r2)
+ tbitw $3,0x34(r12)
+ tbitw $3,0xab(r13)
+ tbitw $5,0xad(r1)
+ tbitw $5,0xcd(r2)
+ tbitw $5,0xfff(r0)
+ tbitw $3,0xbcd(r4)
+ tbitw $3,0xfff(r12)
+ tbitw $3,0xfff(r13)
+ tbitw $3,0xffff(r13)
+ tbitw $3,0x2343(r12)
+ tbitw $3,0x12345(r2)
+ tbitw $3,0x4abcd(r8)
+ tbitw $3,0xfabcd(r13)
+ tbitw $3,0xfabcd(r8)
+ tbitw $3,0xfabcd(r9)
+ tbitw $3,0x4abcd(r9)
+ tbitw $15,0x0(r2)
+ tbitw $13,0x34(r12)
+ tbitw $13,0xab(r13)
+ tbitw $15,0xad(r1)
+ tbitw $15,0xcd(r2)
+ tbitw $15,0xfff(r0)
+ tbitw $13,0xbcd(r4)
+ tbitw $13,0xfff(r12)
+ tbitw $13,0xfff(r13)
+ tbitw $13,0xffff(r13)
+ tbitw $13,0x2343(r12)
+ tbitw $13,0x12345(r2)
+ tbitw $13,0x4abcd(r8)
+ tbitw $13,0xfabcd(r13)
+ tbitw $13,0xfabcd(r8)
+ tbitw $13,0xfabcd(r9)
+ tbitw $13,0x4abcd(r9)
+
+ tbitw $3,0x0(r2,r1)
+ tbitw $5,0x1(r2,r1)
+ tbitw $4,0x1234(r2,r1)
+ tbitw $3,0x1234(r2,r1)
+ tbitw $3,0x12345(r2,r1)
+ tbitw $3,0x123(r2,r1)
+ tbitw $3,0x12345(r2,r1)
+ tbitw $13,0x0(r2,r1)
+ tbitw $15,0x1(r2,r1)
+ tbitw $14,0x1234(r2,r1)
+ tbitw $13,0x1234(r2,r1)
+ tbitw $13,0x12345(r2,r1)
+ tbitw $13,0x123(r2,r1)
+ tbitw $13,0x12345(r2,r1)
--- /dev/null
+#as:
+#objdump: -dr
+#name: xor_test
+
+.*: +file format .*
+
+Disassembly of section .text:
+
+00000000 <main>:
+ 0: f1 28 xorb \$0xf:s,r1
+ 2: b2 28 ff 00 xorb \$0xff:m,r2
+ 6: b1 28 ff 0f xorb \$0xfff:m,r1
+ a: b2 28 ff ff xorb \$0xffff:m,r2
+ e: b1 28 14 00 xorb \$0x14:m,r1
+ 12: a2 28 xorb \$0xa:s,r2
+ 14: 12 29 xorb r1,r2
+ 16: 23 29 xorb r2,r3
+ 18: 34 29 xorb r3,r4
+ 1a: 56 29 xorb r5,r6
+ 1c: 67 29 xorb r6,r7
+ 1e: 78 29 xorb r7,r8
+ 20: f1 2a xorw \$0xf:s,r1
+ 22: b2 2a ff 00 xorw \$0xff:m,r2
+ 26: b1 2a ff 0f xorw \$0xfff:m,r1
+ 2a: b2 2a ff ff xorw \$0xffff:m,r2
+ 2e: b1 2a 14 00 xorw \$0x14:m,r1
+ 32: a2 2a xorw \$0xa:s,r2
+ 34: 12 2b xorw r1,r2
+ 36: 23 2b xorw r2,r3
+ 38: 34 2b xorw r3,r4
+ 3a: 56 2b xorw r5,r6
+ 3c: 67 2b xorw r6,r7
+ 3e: 78 2b xorw r7,r8
+ 40: 61 00 00 00 xord \$0xf:l,\(r2,r1\)
+ 44: 0f 00
+ 46: 61 00 00 00 xord \$0xff:l,\(r2,r1\)
+ 4a: ff 00
+ 4c: 61 00 00 00 xord \$0xfff:l,\(r2,r1\)
+ 50: ff 0f
+ 52: 61 00 00 00 xord \$0xffff:l,\(r2,r1\)
+ 56: ff ff
+ 58: 61 00 0f 00 xord \$0xfffff:l,\(r2,r1\)
+ 5c: ff ff
+ 5e: 61 00 ff 0f xord \$0xfffffff:l,\(r2,r1\)
+ 62: ff ff
+ 64: 61 00 ff ff xord \$0xffffffff:l,\(r2,r1\)
+ 68: ff ff
+ 6a: 14 00 31 a0 xord \(r4,r3\),\(r2,r1\)
+ 6e: 14 00 31 a0 xord \(r4,r3\),\(r2,r1\)
--- /dev/null
+ .text
+ .global main
+main:
+ ###########
+ # XORB imm4/imm16, reg
+ ###########
+ xorb $0xf,r1
+ xorb $0xff,r2
+ xorb $0xfff,r1
+ xorb $0xffff,r2
+ xorb $20,r1
+ xorb $10,r2
+ ###########
+ # XORB reg, reg
+ ###########
+ xorb r1,r2
+ xorb r2,r3
+ xorb r3,r4
+ xorb r5,r6
+ xorb r6,r7
+ xorb r7,r8
+ ###########
+ # XORW imm4/imm16, reg
+ ###########
+ xorw $0xf,r1
+ xorw $0xff,r2
+ xorw $0xfff,r1
+ xorw $0xffff,r2
+ xorw $20,r1
+ xorw $10,r2
+ ###########
+ # XORW reg, reg
+ ###########
+ xorw r1,r2
+ xorw r2,r3
+ xorw r3,r4
+ xorw r5,r6
+ xorw r6,r7
+ xorw r7,r8
+ ###########
+ # XORD imm32, regp
+ ###########
+ xord $0xf,(r2,r1)
+ xord $0xff,(r2,r1)
+ xord $0xfff,(r2,r1)
+ xord $0xffff,(r2,r1)
+ xord $0xfffff,(r2,r1)
+ xord $0xfffffff,(r2,r1)
+ xord $0xffffffff,(r2,r1)
+ ###########
+ # XORD regp, regp
+ ###########
+ xord (r4,r3),(r2,r1)
+ xord (r4,r3),(r2,r1)
+ #xord $10,(sp)
+ #xord $14,(sp)
+ #xord $8,(sp)
+2007-06-29 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
+
+ * dis-asm.h (print_insn_cr16): New prototype.
+
2007-06-01 Noah Misch <noah@cs.caltech.edu>
Alan Modra <amodra@bigpond.net.au>
extern int print_insn_big_or32 (bfd_vma, disassemble_info *);
extern int print_insn_big_powerpc (bfd_vma, disassemble_info *);
extern int print_insn_big_score (bfd_vma, disassemble_info *);
+extern int print_insn_cr16 (bfd_vma, disassemble_info *);
extern int print_insn_crx (bfd_vma, disassemble_info *);
extern int print_insn_d10v (bfd_vma, disassemble_info *);
extern int print_insn_d30v (bfd_vma, disassemble_info *);
+2007-06-29 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
+
+ * common.h (EM_CR16): New entry for CR16 cpu.
+ * cr16.h: New file.
+
2007-06-11 Sterling Augustine <sterling@tensilica.com>
Bob Wilson <bob.wilson@acm.org>
#define EM_BLACKFIN 106 /* ADI Blackfin */
#define EM_ALTERA_NIOS2 113 /* Altera Nios II soft-core processor */
#define EM_CRX 114 /* National Semiconductor CRX */
+#define EM_CR16 115 /* National Semiconductor CompactRISC - CR16 */
#define EM_SCORE 135 /* Sunplus Score */
/* If it is necessary to assign new unofficial EM_* values, please pick large
--- /dev/null
+/* CR16 ELF support for BFD.
+ Copyright 2007 Free Software Foundation, Inc.
+ Contributed by M R Swami Reddy.
+
+ This file is part of BFD, the Binary File Descriptor library.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software Foundation,
+ Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */
+
+#ifndef _ELF_CR16_H
+#define _ELF_CR16_H
+
+#include "elf/reloc-macros.h"
+
+/* Creating indices for reloc_map_index array. */
+START_RELOC_NUMBERS(elf_cr16_reloc_type)
+ RELOC_NUMBER (R_CR16_NONE, 0)
+ RELOC_NUMBER (R_CR16_NUM8, 1)
+ RELOC_NUMBER (R_CR16_NUM16, 2)
+ RELOC_NUMBER (R_CR16_NUM32, 3)
+ RELOC_NUMBER (R_CR16_NUM32a, 4)
+ RELOC_NUMBER (R_CR16_REGREL4, 5)
+ RELOC_NUMBER (R_CR16_REGREL4a, 6)
+ RELOC_NUMBER (R_CR16_REGREL14, 7)
+ RELOC_NUMBER (R_CR16_REGREL14a, 8)
+ RELOC_NUMBER (R_CR16_REGREL16, 9)
+ RELOC_NUMBER (R_CR16_REGREL20, 10)
+ RELOC_NUMBER (R_CR16_REGREL20a, 11)
+ RELOC_NUMBER (R_CR16_ABS20, 12)
+ RELOC_NUMBER (R_CR16_ABS24, 13)
+ RELOC_NUMBER (R_CR16_IMM4, 14)
+ RELOC_NUMBER (R_CR16_IMM8, 15)
+ RELOC_NUMBER (R_CR16_IMM16, 16)
+ RELOC_NUMBER (R_CR16_IMM20, 17)
+ RELOC_NUMBER (R_CR16_IMM24, 18)
+ RELOC_NUMBER (R_CR16_IMM32, 19)
+ RELOC_NUMBER (R_CR16_IMM32a, 20)
+ RELOC_NUMBER (R_CR16_DISP4, 21)
+ RELOC_NUMBER (R_CR16_DISP8, 22)
+ RELOC_NUMBER (R_CR16_DISP16, 23)
+ RELOC_NUMBER (R_CR16_DISP24, 24)
+ RELOC_NUMBER (R_CR16_DISP24a, 25)
+END_RELOC_NUMBERS(R_CR16_MAX)
+
+#endif /* _ELF_CR16_H */
+2006-06-29 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
+
+ * cr16.h: New file for CR16 target.
+
2007-05-02 Alan Modra <amodra@bigpond.net.au>
* ppc.h (PPC_OPERAND_PLUS1): Update comment.
--- /dev/null
+/* cr16.h -- Header file for CR16 opcode and register tables.
+ Copyright 2007 Free Software Foundation, Inc.
+ Contributed by M R Swami Reddy
+
+ This file is part of GAS, GDB and the GNU binutils.
+
+ GAS, GDB, and GNU binutils is free software; you can redistribute it
+ and/or modify it under the terms of the GNU General Public License as
+ published by the Free Software Foundation; either version 2, or (at your
+ option) any later version.
+
+ GAS, GDB, and GNU binutils are distributed in the hope that they will be
+ useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software Foundation,
+ Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */
+
+#ifndef _CR16_H_
+#define _CR16_H_
+
+/* CR16 core Registers :
+ The enums are used as indices to CR16 registers table (cr16_regtab).
+ Therefore, order MUST be preserved. */
+
+typedef enum
+ {
+ /* 16-bit general purpose registers. */
+ r0, r1, r2, r3,
+ r4, r5, r6, r7,
+ r8, r9, r10, r11,
+ r12_L = 12, r13_L = 13, ra = 14, sp_L = 15,
+
+ /* 32-bit general purpose registers. */
+ r12 = 12, r13 = 13, r14 = 14, r15 = 15,
+ era = 14, sp = 15, RA,
+
+ /* Not a register. */
+ nullregister,
+ MAX_REG
+ }
+reg;
+
+/* CR16 processor registers and special registers :
+ The enums are used as indices to CR16 processor registers table
+ (cr16_pregtab). Therefore, order MUST be preserved. */
+
+typedef enum
+ {
+ /* processor registers. */
+ dbs = MAX_REG,
+ dsr, dcrl, dcrh,
+ car0l, car0h, car1l, car1h,
+ cfg, psr, intbasel, intbaseh,
+ ispl, isph, uspl, usph,
+ dcr = dcrl,
+ car0 = car0l,
+ car1 = car1l,
+ intbase = intbasel,
+ isp = ispl,
+ usp = uspl,
+ /* Not a processor register. */
+ nullpregister = usph + 1,
+ MAX_PREG
+ }
+preg;
+
+/* CR16 Register types. */
+
+typedef enum
+ {
+ CR16_R_REGTYPE, /* r<N> */
+ CR16_RP_REGTYPE, /* reg pair */
+ CR16_P_REGTYPE /* Processor register */
+ }
+reg_type;
+
+/* CR16 argument types :
+ The argument types correspond to instructions operands
+
+ Argument types :
+ r - register
+ rp - register pair
+ c - constant
+ i - immediate
+ idxr - index with register
+ idxrp - index with register pair
+ rbase - register base
+ rpbase - register pair base
+ pr - processor register */
+
+typedef enum
+ {
+ arg_r,
+ arg_c,
+ arg_cr,
+ arg_crp,
+ arg_ic,
+ arg_icr,
+ arg_idxr,
+ arg_idxrp,
+ arg_rbase,
+ arg_rpbase,
+ arg_rp,
+ arg_pr,
+ arg_prp,
+ arg_cc,
+ arg_ra,
+ /* Not an argument. */
+ nullargs
+ }
+argtype;
+
+/* CR16 operand types:The operand types correspond to instructions operands.*/
+
+typedef enum
+ {
+ dummy,
+ /* N-bit signed immediate. */
+ imm3, imm4, imm5, imm6, imm16, imm20, imm32,
+ /* N-bit unsigned immediate. */
+ uimm3, uimm3_1, uimm4, uimm4_1, uimm5, uimm16, uimm20, uimm32,
+ /* N-bit signed displacement. */
+ disps5, disps17, disps25,
+ /* N-bit unsigned displacement. */
+ dispe9,
+ /* N-bit absolute address. */
+ abs20, abs24,
+ /* Register relative. */
+ rra, rbase, rbase_disps20, rbase_dispe20,
+ /* Register pair relative. */
+ rpbase_disps0, rpbase_dispe4, rpbase_disps4, rpbase_disps16,
+ rpbase_disps20, rpbase_dispe20,
+ /* Register index. */
+ rindex7_abs20, rindex8_abs20,
+ /* Register pair index. */
+ rpindex_disps0, rpindex_disps14, rpindex_disps20,
+ /* register. */
+ regr,
+ /* register pair. */
+ regp,
+ /* processor register. */
+ pregr,
+ /* processor register 32 bit. */
+ pregrp,
+ /* condition code - 4 bit. */
+ cc,
+ /* Not an operand. */
+ nulloperand,
+ /* Maximum supported operand. */
+ MAX_OPRD
+ }
+operand_type;
+
+/* CR16 instruction types. */
+
+#define NO_TYPE_INS 0
+#define ARITH_INS 1
+#define LD_STOR_INS 2
+#define BRANCH_INS 3
+#define ARITH_BYTE_INS 4
+#define SHIFT_INS 5
+#define BRANCH_NEQ_INS 6
+#define LD_STOR_INS_INC 7
+#define STOR_IMM_INS 8
+#define CSTBIT_INS 9
+
+/* Maximum value supported for instruction types. */
+#define CR16_INS_MAX (1 << 4)
+/* Mask to record an instruction type. */
+#define CR16_INS_MASK (CR16_INS_MAX - 1)
+/* Return instruction type, given instruction's attributes. */
+#define CR16_INS_TYPE(attr) ((attr) & CR16_INS_MASK)
+
+/* Indicates whether this instruction has a register list as parameter. */
+#define REG_LIST CR16_INS_MAX
+
+/* The operands in binary and assembly are placed in reverse order.
+ load - (REVERSE_MATCH)/store - (! REVERSE_MATCH). */
+#define REVERSE_MATCH (1 << 5)
+
+/* Printing formats, where the instruction prefix isn't consecutive. */
+#define FMT_1 (1 << 9) /* 0xF0F00000 */
+#define FMT_2 (1 << 10) /* 0xFFF0FF00 */
+#define FMT_3 (1 << 11) /* 0xFFF00F00 */
+#define FMT_4 (1 << 12) /* 0xFFF0F000 */
+#define FMT_5 (1 << 13) /* 0xFFF0FFF0 */
+#define FMT_CR16 (FMT_1 | FMT_2 | FMT_3 | FMT_4 | FMT_5)
+
+/* Indicates whether this instruction can be relaxed. */
+#define RELAXABLE (1 << 14)
+
+/* Indicates that instruction uses user registers (and not
+ general-purpose registers) as operands. */
+#define USER_REG (1 << 15)
+
+
+/* Instruction shouldn't allow 'sp' usage. */
+#define NO_SP (1 << 17)
+
+/* Instruction shouldn't allow to push a register which is used as a rptr. */
+#define NO_RPTR (1 << 18)
+
+/* Maximum operands per instruction. */
+#define MAX_OPERANDS 5
+/* Maximum register name length. */
+#define MAX_REGNAME_LEN 10
+/* Maximum instruction length. */
+#define MAX_INST_LEN 256
+
+
+/* Values defined for the flags field of a struct operand_entry. */
+
+/* Operand must be an unsigned number. */
+#define OP_UNSIGNED (1 << 0)
+/* Operand must be a signed number. */
+#define OP_SIGNED (1 << 1)
+/* Operand must be a negative number. */
+#define OP_NEG (1 << 2)
+/* A special load/stor 4-bit unsigned displacement operand. */
+#define OP_DEC (1 << 3)
+/* Operand must be an even number. */
+#define OP_EVEN (1 << 4)
+/* Operand is shifted right. */
+#define OP_SHIFT (1 << 5)
+/* Operand is shifted right and decremented. */
+#define OP_SHIFT_DEC (1 << 6)
+/* Operand has reserved escape sequences. */
+#define OP_ESC (1 << 7)
+/* Operand must be a ABS20 number. */
+#define OP_ABS20 (1 << 8)
+/* Operand must be a ABS24 number. */
+#define OP_ABS24 (1 << 9)
+/* Operand has reserved escape sequences type 1. */
+#define OP_ESC1 (1 << 10)
+
+/* Single operand description. */
+
+typedef struct
+ {
+ /* Operand type. */
+ operand_type op_type;
+ /* Operand location within the opcode. */
+ unsigned int shift;
+ }
+operand_desc;
+
+/* Instruction data structure used in instruction table. */
+
+typedef struct
+ {
+ /* Name. */
+ const char *mnemonic;
+ /* Size (in words). */
+ unsigned int size;
+ /* Constant prefix (matched by the disassembler). */
+ unsigned long match; /* ie opcode */
+ /* Match size (in bits). */
+ /* MASK: if( (i & match_bits) == match ) then match */
+ int match_bits;
+ /* Attributes. */
+ unsigned int flags;
+ /* Operands (always last, so unreferenced operands are initialized). */
+ operand_desc operands[MAX_OPERANDS];
+ }
+inst;
+
+/* Data structure for a single instruction's arguments (Operands). */
+
+typedef struct
+ {
+ /* Register or base register. */
+ reg r;
+ /* Register pair register. */
+ reg rp;
+ /* Index register. */
+ reg i_r;
+ /* Processor register. */
+ preg pr;
+ /* Processor register. 32 bit */
+ preg prp;
+ /* Constant/immediate/absolute value. */
+ long constant;
+ /* CC code. */
+ unsigned int cc;
+ /* Scaled index mode. */
+ unsigned int scale;
+ /* Argument type. */
+ argtype type;
+ /* Size of the argument (in bits) required to represent. */
+ int size;
+ /* The type of the expression. */
+ unsigned char X_op;
+ }
+argument;
+
+/* Internal structure to hold the various entities
+ corresponding to the current assembling instruction. */
+
+typedef struct
+ {
+ /* Number of arguments. */
+ int nargs;
+ /* The argument data structure for storing args (operands). */
+ argument arg[MAX_OPERANDS];
+/* The following fields are required only by CR16-assembler. */
+#ifdef TC_CR16
+ /* Expression used for setting the fixups (if any). */
+ expressionS exp;
+ bfd_reloc_code_real_type rtype;
+#endif /* TC_CR16 */
+ /* Instruction size (in bytes). */
+ int size;
+ }
+ins;
+
+/* Structure to hold information about predefined operands. */
+
+typedef struct
+ {
+ /* Size (in bits). */
+ unsigned int bit_size;
+ /* Argument type. */
+ argtype arg_type;
+ /* One bit syntax flags. */
+ int flags;
+ }
+operand_entry;
+
+/* Structure to hold trap handler information. */
+
+typedef struct
+ {
+ /* Trap name. */
+ char *name;
+ /* Index in dispatch table. */
+ unsigned int entry;
+ }
+trap_entry;
+
+/* Structure to hold information about predefined registers. */
+
+typedef struct
+ {
+ /* Name (string representation). */
+ char *name;
+ /* Value (enum representation). */
+ union
+ {
+ /* Register. */
+ reg reg_val;
+ /* processor register. */
+ preg preg_val;
+ } value;
+ /* Register image. */
+ int image;
+ /* Register type. */
+ reg_type type;
+ }
+reg_entry;
+
+/* CR16 opcode table. */
+extern const inst cr16_instruction[];
+extern const unsigned int cr16_num_opcodes;
+#define NUMOPCODES cr16_num_opcodes
+
+/* CR16 operands table. */
+extern const operand_entry cr16_optab[];
+
+/* CR16 registers table. */
+extern const reg_entry cr16_regtab[];
+extern const unsigned int cr16_num_regs;
+#define NUMREGS cr16_num_regs
+
+/* CR16 register pair table. */
+extern const reg_entry cr16_regptab[];
+extern const unsigned int cr16_num_regps;
+#define NUMREGPS cr16_num_regps
+
+/* CR16 processor registers table. */
+extern const reg_entry cr16_pregtab[];
+extern const unsigned int cr16_num_pregs;
+#define NUMPREGS cr16_num_pregs
+
+/* CR16 processor registers - 32 bit table. */
+extern const reg_entry cr16_pregptab[];
+extern const unsigned int cr16_num_pregps;
+#define NUMPREGPS cr16_num_pregps
+
+/* CR16 trap/interrupt table. */
+extern const trap_entry cr16_traps[];
+extern const unsigned int cr16_num_traps;
+#define NUMTRAPS cr16_num_traps
+
+/* CR16 CC - codes bit table. */
+extern const char * cr16_b_cond_tab[];
+extern const unsigned int cr16_num_cc;
+#define NUMCC cr16_num_cc;
+
+
+/* Table of instructions with no operands. */
+extern const char * cr16_no_op_insn[];
+
+/* Current instruction we're assembling. */
+extern const inst *instruction;
+
+/* A macro for representing the instruction "constant" opcode, that is,
+ the FIXED part of the instruction. The "constant" opcode is represented
+ as a 32-bit unsigned long, where OPC is expanded (by a left SHIFT)
+ over that range. */
+#define BIN(OPC,SHIFT) (OPC << SHIFT)
+
+/* Is the current instruction type is TYPE ? */
+#define IS_INSN_TYPE(TYPE) \
+ (CR16_INS_TYPE (instruction->flags) == TYPE)
+
+/* Is the current instruction mnemonic is MNEMONIC ? */
+#define IS_INSN_MNEMONIC(MNEMONIC) \
+ (strcmp (instruction->mnemonic, MNEMONIC) == 0)
+
+/* Does the current instruction has register list ? */
+#define INST_HAS_REG_LIST \
+ (instruction->flags & REG_LIST)
+
+
+/* Utility macros for string comparison. */
+#define streq(a, b) (strcmp (a, b) == 0)
+#define strneq(a, b, c) (strncmp (a, b, c) == 0)
+
+/* Long long type handling. */
+/* Replace all appearances of 'long long int' with LONGLONG. */
+typedef long long int LONGLONG;
+typedef unsigned long long ULONGLONG;
+
+#endif /* _CR16_H_ */
+2006-06-29 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
+
+ * scripttemp/elf32cr16.sc: Default linker script.
+ * emulparams/elf32cr16.sh: Emulation script.
+ * emultempl/cr16elf.em: Emulation script.
+ * Makefile.am: Add entry to make cr16 target.
+ * Makefile.in: Regenerate.
+ * configure.tgt: Specify default and other emulation parameters
+ for cr16.
+ * ChangeLog: Added CR16 target entry.
+ * NEWS: Announce the support for the CR16 new target.
+
2007-06-27 Alan Modra <amodra@bigpond.net.au>
* pe-dll.c: Rename uses of bfd.next to bfd.archive_next throughout.
eelf32b4300.o \
eelf32bfin.o \
eelf32bfinfd.o \
+ eelf32cr16.o \
eelf32cr16c.o \
eelf32bmip.o \
eelf32bmipn32.o \
$(srcdir)/emulparams/elf32bmip.sh $(ELF_DEPS) \
$(srcdir)/emultempl/mipself.em $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
${GENSCRIPTS} elf32b4300 "$(tdir_elf32b4300)"
+eelf32cr16.c: $(srcdir)/emulparams/elf32cr16.sh \
+ $(srcdir)/emultempl/elf32.em $(srcdir)/emultempl/cr16elf.em \
+ $(srcdir)/scripttempl/elf32cr16.sc ${GEN_DEPENDS}
+ ${GENSCRIPTS} elf32cr16 "$(tdir_elf32crx)"
eelf32cr16c.c: $(srcdir)/emulparams/elf32cr16c.sh \
$(ELF_DEPS) \
$(srcdir)/scripttempl/elf32cr16c.sc ${GEN_DEPENDS}
eelf32b4300.o \
eelf32bfin.o \
eelf32bfinfd.o \
+ eelf32cr16.o \
eelf32cr16c.o \
eelf32bmip.o \
eelf32bmipn32.o \
@for dep in $?; do \
case '$(am__configure_deps)' in \
*$$dep*) \
- echo ' cd $(srcdir) && $(AUTOMAKE) --cygnus '; \
- cd $(srcdir) && $(AUTOMAKE) --cygnus \
+ echo ' cd $(srcdir) && $(AUTOMAKE) --foreign '; \
+ cd $(srcdir) && $(AUTOMAKE) --foreign \
&& exit 0; \
exit 1;; \
esac; \
done; \
- echo ' cd $(top_srcdir) && $(AUTOMAKE) --cygnus Makefile'; \
+ echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign Makefile'; \
cd $(top_srcdir) && \
- $(AUTOMAKE) --cygnus Makefile
+ $(AUTOMAKE) --foreign Makefile
.PRECIOUS: Makefile
Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
@case '$?' in \
$(srcdir)/emulparams/elf32bmip.sh $(ELF_DEPS) \
$(srcdir)/emultempl/mipself.em $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
${GENSCRIPTS} elf32b4300 "$(tdir_elf32b4300)"
+eelf32cr16.c: $(srcdir)/emulparams/elf32cr16.sh \
+ $(srcdir)/emultempl/elf32.em $(srcdir)/emultempl/cr16elf.em \
+ $(srcdir)/scripttempl/elf32cr16.sc ${GEN_DEPENDS}
+ ${GENSCRIPTS} elf32cr16 "$(tdir_elf32crx)"
eelf32cr16c.c: $(srcdir)/emulparams/elf32cr16c.sh \
$(ELF_DEPS) \
$(srcdir)/scripttempl/elf32cr16c.sc ${GEN_DEPENDS}
-*- text -*-
+* Added support for National Semicondutor CompactRISC (ie CR16) target.
+*
* -l:foo now searches the library path for a filename called foo,
without converting it to libfoo.a or libfoo.so.
targ_extra_emuls="elf32bfinfd"
targ_extra_libpath=$targ_extra_emuls
;;
+cr16-*-elf*) targ_emul=elf32cr16 ;;
cr16c-*-elf*) targ_emul=elf32cr16c
;;
cris-*-*aout*) targ_emul=crisaout
--- /dev/null
+SCRIPT_NAME=elf32cr16
+TEMPLATE_NAME=elf32
+OUTPUT_FORMAT="elf32-cr16"
+ARCH=cr16
+ENTRY=_start
+EXTRA_EM_FILE=cr16elf
--- /dev/null
+# This shell script emits a C file. -*- C -*-
+# Copyright 2007 Free Software Foundation, Inc.
+# Contributed by M R Swami Reddy <MR.Swami.Reddy@nsc.com>
+#
+# This file is part of GLD, the Gnu Linker.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
+#
+
+# This file is sourced from elf32.em, and defines extra cr16-elf
+# specific routines.
+#
+cat >>e${EMULATION_NAME}.c <<EOF
+
+#include "ldctor.h"
+
+/* Flag for the emulation-specific "--no-relax" option. */
+static bfd_boolean disable_relaxation = FALSE;
+
+static void
+cr16elf_after_parse (void)
+{
+ /* Always behave as if called with --sort-common command line
+ option.
+ This is to emulate the CRTools' method of keeping variables
+ of different alignment in separate sections. */
+ config.sort_common = TRUE;
+
+ /* Don't create a demand-paged executable, since this feature isn't
+ meaninful in CR16 embedded systems. Moreover, when magic_demand_paged
+ is true the link sometimes fails. */
+ config.magic_demand_paged = FALSE;
+}
+
+/* This is called after the sections have been attached to output
+ sections, but before any sizes or addresses have been set. */
+
+static void
+cr16elf_before_allocation (void)
+{
+ /* Call the default first. */
+ gld${EMULATION_NAME}_before_allocation ();
+
+ /* Enable relaxation by default if the "--no-relax" option was not
+ specified. This is done here instead of in the before_parse hook
+ because there is a check in main() to prohibit use of --relax and
+ -r together. */
+
+ if (!disable_relaxation)
+ command_line.relax = TRUE;
+}
+
+EOF
+
+# Define some shell vars to insert bits of code into the standard elf
+# parse_args and list_options functions.
+#
+PARSE_AND_LIST_PROLOGUE='
+#define OPTION_NO_RELAX 301
+'
+
+PARSE_AND_LIST_LONGOPTS='
+ { "no-relax", no_argument, NULL, OPTION_NO_RELAX},
+'
+
+PARSE_AND_LIST_OPTIONS='
+ fprintf (file, _(" --no-relax Do not relax branches\n"));
+'
+
+PARSE_AND_LIST_ARGS_CASES='
+ case OPTION_NO_RELAX:
+ disable_relaxation = TRUE;
+ break;
+'
+
+# Put these extra cr16-elf routines in ld_${EMULATION_NAME}_emulation
+#
+LDEMUL_AFTER_PARSE=cr16elf_after_parse
+LDEMUL_BEFORE_ALLOCATION=cr16elf_before_allocation
+
--- /dev/null
+# Linker Script for National Semiconductor's CR16-ELF32.
+
+# The next line should be uncommented if it is desired to link
+# without libstart.o and directly enter main.
+
+# ENTRY=_main
+
+test -z "$ENTRY" && ENTRY=_start
+cat <<EOF
+
+/* Example Linker Script for linking NS CR16 elf32 files. */
+
+/* The next line forces the entry point (${ENTRY} in this script)
+ to be entered in the output file as an undefined symbol.
+ It is needed in case the entry point is not called explicitly
+ (which is the usual case) AND is in an archive. */
+
+OUTPUT_FORMAT("${OUTPUT_FORMAT}")
+OUTPUT_ARCH(${ARCH})
+EXTERN(${ENTRY})
+ENTRY(${ENTRY})
+
+/* Define memory regions. */
+MEMORY
+{
+ rom : ORIGIN = 0x2, LENGTH = 3M
+ ram : ORIGIN = 4M, LENGTH = 10M
+}
+
+/* Many sections come in three flavours. There is the 'real' section,
+ like ".data". Then there are the per-procedure or per-variable
+ sections, generated by -ffunction-sections and -fdata-sections in GCC,
+ and useful for --gc-sections, which for a variable "foo" might be
+ ".data.foo". Then there are the linkonce sections, for which the linker
+ eliminates duplicates, which are named like ".gnu.linkonce.d.foo".
+ The exact correspondences are:
+
+ Section Linkonce section
+ .text .gnu.linkonce.t.foo
+ .rdata .gnu.linkonce.r.foo
+ .data .gnu.linkonce.d.foo
+ .bss .gnu.linkonce.b.foo
+ .debug_info .gnu.linkonce.wi.foo */
+
+SECTIONS
+{
+ .init :
+ {
+ __INIT_START = .;
+ KEEP (*(.init))
+ __INIT_END = .;
+ } > rom
+
+ .fini :
+ {
+ __FINI_START = .;
+ KEEP (*(.fini))
+ __FINI_END = .;
+ } > rom
+
+ .jcr :
+ {
+ KEEP (*(.jcr))
+ } > rom
+
+ .text :
+ {
+ __TEXT_START = .;
+ *(.text) *(.text.*) *(.gnu.linkonce.t.*)
+ __TEXT_END = .;
+ } > rom
+
+ .rdata :
+ {
+ __RDATA_START = .;
+ *(.rdata_4) *(.rdata_2) *(.rdata_1) *(.rdata.*) *(.gnu.linkonce.r.*) *(.rodata*)
+ __RDATA_END = .;
+ } > rom
+
+ .ctor ALIGN(4) :
+ {
+ __CTOR_START = .;
+ /* The compiler uses crtbegin.o to find the start
+ of the constructors, so we make sure it is
+ first. Because this is a wildcard, it
+ doesn't matter if the user does not
+ actually link against crtbegin.o; the
+ linker won't look for a file to match a
+ wildcard. The wildcard also means that it
+ doesn't matter which directory crtbegin.o
+ is in. */
+
+ KEEP (*crtbegin*.o(.ctors))
+
+ /* We don't want to include the .ctor section from
+ the crtend.o file until after the sorted ctors.
+ The .ctor section from the crtend file contains the
+ end of ctors marker and it must be last */
+
+ KEEP (*(EXCLUDE_FILE (*crtend*.o) .ctors))
+ KEEP (*(SORT(.ctors.*)))
+ KEEP (*(.ctors))
+ __CTOR_END = .;
+ } > rom
+
+ .dtor ALIGN(4) :
+ {
+ __DTOR_START = .;
+ KEEP (*crtbegin*.o(.dtors))
+ KEEP (*(EXCLUDE_FILE (*crtend*.o) .dtors))
+ KEEP (*(SORT(.dtors.*)))
+ KEEP (*(.dtors))
+ __DTOR_END = .;
+ } > rom
+
+ .data :
+ {
+ __DATA_START = .;
+ *(.data_4) *(.data_2) *(.data_1) *(.data) *(.data.*) *(.gnu.linkonce.d.*)
+ __DATA_END = .;
+ } > ram AT > rom
+
+ .bss (NOLOAD) :
+ {
+ __BSS_START = .;
+ *(.bss_4) *(.bss_2) *(.bss_1) *(.bss) *(COMMON) *(.bss.*) *(.gnu.linkonce.b.*)
+ __BSS_END = .;
+ } > ram
+
+/* You may change the sizes of the following sections to fit the actual
+ size your program requires.
+
+ The heap and stack are aligned to the bus width, as a speed optimization
+ for accessing data located there. */
+
+ .heap :
+ {
+ . = ALIGN(4);
+ __HEAP_START = .;
+ . += 0x2000; __HEAP_MAX = .;
+ } > ram
+
+ .stack :
+ {
+ . = ALIGN(4);
+ . += 0x6000;
+ __STACK_START = .;
+ } > ram
+
+ .istack :
+ {
+ . = ALIGN(4);
+ . += 0x100;
+ __ISTACK_START = .;
+ } > ram
+
+ .comment 0 : { *(.comment) }
+
+ /* DWARF debug sections.
+ Symbols in the DWARF debugging sections are relative to the beginning
+ of the section so we begin them at 0. */
+
+ .debug_aranges 0 : { *(.debug_aranges) }
+ .debug_pubnames 0 : { *(.debug_pubnames) }
+ .debug_info 0 : { *(.debug_info .gnu.linkonce.wi.*) }
+ .debug_abbrev 0 : { *(.debug_abbrev) }
+ .debug_line 0 : { *(.debug_line) }
+ .debug_frame 0 : { *(.debug_frame) }
+ .debug_str 0 : { *(.debug_str) }
+ .debug_loc 0 : { *(.debug_loc) }
+ .debug_macinfo 0 : { *(.debug_macinfo) }
+}
+
+__DATA_IMAGE_START = LOADADDR(.data);
+EOF
+2007-06-29 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
+
+ * cr16-opc.c: New file.
+ * cr16-dis.c: New file.
+ * Makefile.am: Entries for cr16.
+ * Makefile.in: Regenerate.
+ * cofigure.in: Add cr16 target information.
+ * configure : Regenerate.
+ * disassemble.c: Add cr16 target information.
+
2007-06-28 H.J. Lu <hongjiu.lu@intel.com>
* Makefile.am (HFILES): Add i386-opc.h and i386-tbl.h.
cgen-bitset.c \
cgen-dis.c \
cgen-opc.c \
+ cr16-dis.c \
+ cr16-opc.c \
cris-dis.c \
cris-opc.c \
crx-dis.c \
cgen-bitset.lo \
cgen-dis.lo \
cgen-opc.lo \
+ cr16-dis.lo \
+ cr16-opc.lo \
cris-dis.lo \
cris-opc.lo \
crx-dis.lo \
$(INCDIR)/libiberty.h $(INCDIR)/ansidecl.h $(INCDIR)/safe-ctype.h \
$(BFD_H) $(INCDIR)/ansidecl.h $(INCDIR)/symcat.h $(INCDIR)/symcat.h \
$(INCDIR)/opcode/cgen.h $(INCDIR)/symcat.h $(INCDIR)/opcode/cgen-bitset.h
+cr16-dis.lo: cr16-dis.c $(INCDIR)/dis-asm.h $(BFD_H) \
+ $(INCDIR)/ansidecl.h $(INCDIR)/symcat.h sysdep.h config.h \
+ $(INCDIR)/opcode/cr16.h
+cr16-opc.lo: cr16-opc.c $(INCDIR)/libiberty.h $(INCDIR)/ansidecl.h \
+ $(INCDIR)/symcat.h $(INCDIR)/opcode/cr16.h
cris-dis.lo: cris-dis.c $(INCDIR)/dis-asm.h $(BFD_H) \
$(INCDIR)/ansidecl.h $(INCDIR)/symcat.h sysdep.h config.h \
$(INCDIR)/ansidecl.h $(INCDIR)/opcode/cris.h $(INCDIR)/libiberty.h \
cgen-bitset.c \
cgen-dis.c \
cgen-opc.c \
+ cr16-dis.c \
+ cr16-opc.c \
cris-dis.c \
cris-opc.c \
crx-dis.c \
cgen-bitset.lo \
cgen-dis.lo \
cgen-opc.lo \
+ cr16-dis.lo \
+ cr16-opc.lo \
cris-dis.lo \
cris-opc.lo \
crx-dis.lo \
@for dep in $?; do \
case '$(am__configure_deps)' in \
*$$dep*) \
- echo ' cd $(srcdir) && $(AUTOMAKE) --cygnus '; \
- cd $(srcdir) && $(AUTOMAKE) --cygnus \
+ echo ' cd $(srcdir) && $(AUTOMAKE) --foreign '; \
+ cd $(srcdir) && $(AUTOMAKE) --foreign \
&& exit 0; \
exit 1;; \
esac; \
done; \
- echo ' cd $(top_srcdir) && $(AUTOMAKE) --cygnus Makefile'; \
+ echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign Makefile'; \
cd $(top_srcdir) && \
- $(AUTOMAKE) --cygnus Makefile
+ $(AUTOMAKE) --foreign Makefile
.PRECIOUS: Makefile
Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
@case '$?' in \
$(INCDIR)/libiberty.h $(INCDIR)/ansidecl.h $(INCDIR)/safe-ctype.h \
$(BFD_H) $(INCDIR)/ansidecl.h $(INCDIR)/symcat.h $(INCDIR)/symcat.h \
$(INCDIR)/opcode/cgen.h $(INCDIR)/symcat.h $(INCDIR)/opcode/cgen-bitset.h
+cr16-dis.lo: cr16-dis.c $(INCDIR)/dis-asm.h $(BFD_H) \
+ $(INCDIR)/ansidecl.h $(INCDIR)/symcat.h sysdep.h config.h \
+ $(INCDIR)/opcode/cr16.h
+cr16-opc.lo: cr16-opc.c $(INCDIR)/libiberty.h $(INCDIR)/ansidecl.h \
+ $(INCDIR)/symcat.h $(INCDIR)/opcode/cr16.h
cris-dis.lo: cris-dis.c $(INCDIR)/dis-asm.h $(BFD_H) \
$(INCDIR)/ansidecl.h $(INCDIR)/symcat.h sysdep.h config.h \
$(INCDIR)/ansidecl.h $(INCDIR)/opcode/cris.h $(INCDIR)/libiberty.h \
bfd_arm_arch) ta="$ta arm-dis.lo" ;;
bfd_avr_arch) ta="$ta avr-dis.lo" ;;
bfd_bfin_arch) ta="$ta bfin-dis.lo" ;;
+ bfd_cr16_arch) ta="$ta cr16-dis.lo cr16-opc.lo" ;;
bfd_cris_arch) ta="$ta cris-dis.lo cris-opc.lo cgen-bitset.lo" ;;
bfd_crx_arch) ta="$ta crx-dis.lo crx-opc.lo" ;;
bfd_d10v_arch) ta="$ta d10v-dis.lo d10v-opc.lo" ;;
bfd_arm_arch) ta="$ta arm-dis.lo" ;;
bfd_avr_arch) ta="$ta avr-dis.lo" ;;
bfd_bfin_arch) ta="$ta bfin-dis.lo" ;;
+ bfd_cr16_arch) ta="$ta cr16-dis.lo cr16-opc.lo" ;;
bfd_cris_arch) ta="$ta cris-dis.lo cris-opc.lo cgen-bitset.lo" ;;
bfd_crx_arch) ta="$ta crx-dis.lo crx-opc.lo" ;;
bfd_d10v_arch) ta="$ta d10v-dis.lo d10v-opc.lo" ;;
--- /dev/null
+/* Disassembler code for CR16.
+ Copyright 2007 Free Software Foundation, Inc.
+ Contributed by M R Swami Reddy (MR.Swami.Reddy@nsc.com).
+
+ This file is part of GAS, GDB and the GNU binutils.
+
+ This program is free software; you can redistribute it and/or modify it under
+ the terms of the GNU General Public License as published by the Free
+ Software Foundation; either version 2, or (at your option)
+ any later version.
+
+ This program is distributed in the hope that it will be useful, but WITHOUT
+ ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software Foundation,
+ Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */
+
+#include "dis-asm.h"
+#include "sysdep.h"
+#include "opcode/cr16.h"
+#include "libiberty.h"
+
+/* String to print when opcode was not matched. */
+#define ILLEGAL "illegal"
+ /* Escape to 16-bit immediate. */
+#define ESCAPE_16_BIT 0xB
+
+/* Extract 'n_bits' from 'a' starting from offset 'offs'. */
+#define EXTRACT(a, offs, n_bits) \
+ (n_bits == 32 ? (((a) >> (offs)) & 0xffffffffL) \
+ : (((a) >> (offs)) & ((1 << (n_bits)) -1)))
+
+/* Set Bit Mask - a mask to set all bits starting from offset 'offs'. */
+#define SBM(offs) ((((1 << (32 - offs)) -1) << (offs)))
+
+typedef unsigned long dwordU;
+typedef unsigned short wordU;
+
+typedef struct
+{
+ dwordU val;
+ int nbits;
+} parameter;
+
+/* Structure to map valid 'cinv' instruction options. */
+
+typedef struct
+ {
+ /* Cinv printed string. */
+ char *istr;
+ /* Value corresponding to the string. */
+ char *ostr;
+ }
+cinv_entry;
+
+/* CR16 'cinv' options mapping. */
+const cinv_entry cr16_cinvs[] =
+{
+ {"cinv[i]", "cinv [i]"},
+ {"cinv[i,u]", "cinv [i,u]"},
+ {"cinv[d]", "cinv [d]"},
+ {"cinv[d,u]", "cinv [d,u]"},
+ {"cinv[d,i]", "cinv [d,i]"},
+ {"cinv[d,i,u]", "cinv [d,i,u]"}
+};
+
+/* Number of valid 'cinv' instruction options. */
+static int NUMCINVS = ARRAY_SIZE (cr16_cinvs);
+
+/* Enum to distinguish different registers argument types. */
+typedef enum REG_ARG_TYPE
+ {
+ /* General purpose register (r<N>). */
+ REG_ARG = 0,
+ /*Processor register */
+ P_ARG,
+ }
+REG_ARG_TYPE;
+
+/* Current opcode table entry we're disassembling. */
+const inst *instruction;
+/* Current instruction we're disassembling. */
+ins currInsn;
+/* The current instruction is read into 3 consecutive words. */
+wordU words[3];
+/* Contains all words in appropriate order. */
+ULONGLONG allWords;
+/* Holds the current processed argument number. */
+int processing_argument_number;
+/* Nonzero means a IMM4 instruction. */
+int imm4flag;
+/* Nonzero means the instruction's original size is
+ incremented (escape sequence is used). */
+int size_changed;
+
+
+/* Print the constant expression length. */
+
+static char *
+print_exp_len (int size)
+{
+ switch (size)
+ {
+ case 4:
+ case 5:
+ case 6:
+ case 8:
+ case 14:
+ case 16:
+ return ":s";
+ case 20:
+ case 24:
+ case 32:
+ return ":m";
+ case 48:
+ return ":l";
+ default:
+ return "";
+ }
+}
+
+
+/* Retrieve the number of operands for the current assembled instruction. */
+
+static int
+get_number_of_operands (void)
+{
+ int i;
+
+ for (i = 0; instruction->operands[i].op_type && i < MAX_OPERANDS; i++)
+ ;
+
+ return i;
+}
+
+/* Return the bit size for a given operand. */
+
+static int
+getbits (operand_type op)
+{
+ if (op < MAX_OPRD)
+ return cr16_optab[op].bit_size;
+
+ return 0;
+}
+
+/* Return the argument type of a given operand. */
+
+static argtype
+getargtype (operand_type op)
+{
+ if (op < MAX_OPRD)
+ return cr16_optab[op].arg_type;
+
+ return nullargs;
+}
+
+/* Given a 'CC' instruction constant operand, return its corresponding
+ string. This routine is used when disassembling the 'CC' instruction. */
+
+static char *
+getccstring (unsigned cc)
+{
+ return (char *) cr16_b_cond_tab[cc];
+}
+
+
+/* Given a 'cinv' instruction constant operand, return its corresponding
+ string. This routine is used when disassembling the 'cinv' instruction. */
+
+static char *
+getcinvstring (char *str)
+{
+ const cinv_entry *cinv;
+
+ for (cinv = cr16_cinvs; cinv < (cr16_cinvs + NUMCINVS); cinv++)
+ if (strcmp (cinv->istr, str) == 0)
+ return cinv->ostr;
+
+ return ILLEGAL;
+}
+
+/* Given the trap index in dispatch table, return its name.
+ This routine is used when disassembling the 'excp' instruction. */
+
+static char *
+gettrapstring (unsigned int index)
+{
+ const trap_entry *trap;
+
+ for (trap = cr16_traps; trap < cr16_traps + NUMTRAPS; trap++)
+ if (trap->entry == index)
+ return trap->name;
+
+ return ILLEGAL;
+}
+
+/* Given a register enum value, retrieve its name. */
+
+static char *
+getregname (reg r)
+{
+ const reg_entry *reg = cr16_regtab + r;
+
+ if (reg->type != CR16_R_REGTYPE)
+ return ILLEGAL;
+
+ return reg->name;
+}
+
+/* Given a register pair enum value, retrieve its name. */
+
+static char *
+getregpname (reg r)
+{
+ const reg_entry *reg = cr16_regptab + r;
+
+ if (reg->type != CR16_RP_REGTYPE)
+ return ILLEGAL;
+
+ return reg->name;
+}
+
+/* Given a index register pair enum value, retrieve its name. */
+
+static char *
+getidxregpname (reg r)
+{
+ const reg_entry *reg;
+
+ switch (r)
+ {
+ case 0: r = 0; break;
+ case 1: r = 2; break;
+ case 2: r = 4; break;
+ case 3: r = 6; break;
+ case 4: r = 8; break;
+ case 5: r = 10; break;
+ case 6: r = 3; break;
+ case 7: r = 5; break;
+ default:
+ break;
+ }
+
+ reg = cr16_regptab + r;
+
+ if (reg->type != CR16_RP_REGTYPE)
+ return ILLEGAL;
+
+ return reg->name;
+}
+
+/* Getting a processor register name. */
+
+static char *
+getprocregname (int index)
+{
+ const reg_entry *r;
+
+ for (r = cr16_pregtab; r < cr16_pregtab + NUMPREGS; r++)
+ if (r->image == index)
+ return r->name;
+
+ return "ILLEGAL REGISTER";
+}
+
+/* Getting a processor register name - 32 bit size. */
+
+static char *
+getprocpregname (int index)
+{
+ const reg_entry *r;
+
+ for (r = cr16_pregptab; r < cr16_pregptab + NUMPREGPS; r++)
+ if (r->image == index)
+ return r->name;
+
+ return "ILLEGAL REGISTER";
+}
+
+/* START and END are relating 'allWords' struct, which is 48 bits size.
+
+ START|--------|END
+ +---------+---------+---------+---------+
+ | | V | A | L |
+ +---------+---------+---------+---------+
+ 0 16 32 48
+ words [0] [1] [2] */
+
+static parameter
+makelongparameter (ULONGLONG val, int start, int end)
+{
+ parameter p;
+
+ p.val = (dwordU) EXTRACT (val, 48 - end, end - start);
+ p.nbits = end - start;
+ return p;
+}
+
+/* Build a mask of the instruction's 'constant' opcode,
+ based on the instruction's printing flags. */
+
+static unsigned long
+build_mask (void)
+{
+ unsigned long mask = SBM (instruction->match_bits);
+ return mask;
+}
+
+/* Search for a matching opcode. Return 1 for success, 0 for failure. */
+
+static int
+match_opcode (void)
+{
+ unsigned long mask;
+ /* The instruction 'constant' opcode doewsn't exceed 32 bits. */
+ unsigned long doubleWord = words[1] + (words[0] << 16);
+
+ /* Start searching from end of instruction table. */
+ instruction = &cr16_instruction[NUMOPCODES - 2];
+
+ /* Loop over instruction table until a full match is found. */
+ while (instruction >= cr16_instruction)
+ {
+ mask = build_mask ();
+ if ((doubleWord & mask) == BIN (instruction->match,
+ instruction->match_bits))
+ return 1;
+ else
+ instruction--;
+ }
+ return 0;
+}
+
+/* Set the proper parameter value for different type of arguments. */
+
+static void
+make_argument (argument * a, int start_bits)
+{
+ int inst_bit_size;
+ parameter p;
+
+ if ((instruction->size == 3) && a->size >= 16)
+ inst_bit_size = 48;
+ else
+ inst_bit_size = 32;
+
+ switch (a->type)
+ {
+ case arg_r:
+ p = makelongparameter (allWords, inst_bit_size - (start_bits + a->size),
+ inst_bit_size - start_bits);
+ a->r = p.val;
+ break;
+
+ case arg_rp:
+ p = makelongparameter (allWords, inst_bit_size - (start_bits + a->size),
+ inst_bit_size - start_bits);
+ a->rp = p.val;
+ break;
+
+ case arg_pr:
+ p = makelongparameter (allWords, inst_bit_size - (start_bits + a->size),
+ inst_bit_size - start_bits);
+ a->pr = p.val;
+ break;
+
+ case arg_prp:
+ p = makelongparameter (allWords, inst_bit_size - (start_bits + a->size),
+ inst_bit_size - start_bits);
+ a->prp = p.val;
+ break;
+
+ case arg_ic:
+ p = makelongparameter (allWords, inst_bit_size - (start_bits + a->size),
+ inst_bit_size - start_bits);
+ a->constant = p.val;
+ break;
+
+ case arg_cc:
+ p = makelongparameter (allWords, inst_bit_size - (start_bits + a->size),
+ inst_bit_size - start_bits);
+
+ a->cc = p.val;
+ break;
+
+ case arg_idxr:
+ if ((IS_INSN_MNEMONIC ("cbitb"))
+ || (IS_INSN_MNEMONIC ("sbitb"))
+ || (IS_INSN_MNEMONIC ("tbitb")))
+ p = makelongparameter (allWords, 8, 9);
+ else
+ p = makelongparameter (allWords, 9, 10);
+ a->i_r = p.val;
+ p = makelongparameter (allWords, inst_bit_size - a->size, inst_bit_size);
+ a->constant = p.val;
+ break;
+
+ case arg_idxrp:
+ p = makelongparameter (allWords, start_bits + 12, start_bits + 13);
+ a->i_r = p.val;
+ p = makelongparameter (allWords, start_bits + 13, start_bits + 16);
+ a->rp = p.val;
+ if (inst_bit_size > 32)
+ {
+ p = makelongparameter (allWords, inst_bit_size - start_bits - 12,
+ inst_bit_size);
+ a->constant = ((p.val & 0xffff) | (p.val >> 8 & 0xf0000));
+ }
+ else if (instruction->size == 2)
+ {
+ p = makelongparameter (allWords, inst_bit_size - 22, inst_bit_size);
+ a->constant = (p.val & 0xf) | (((p.val >>20) & 0x3) << 4)
+ | ((p.val >>14 & 0x3) << 6) | (((p.val >>7) & 0x1f) <<7);
+ }
+ else if (instruction->size == 1 && a->size == 0)
+ a->constant = 0;
+
+ break;
+
+ case arg_rbase:
+ p = makelongparameter (allWords, inst_bit_size, inst_bit_size);
+ a->constant = p.val;
+ p = makelongparameter (allWords, inst_bit_size - (start_bits + 4),
+ inst_bit_size - start_bits);
+ a->r = p.val;
+ break;
+
+ case arg_cr:
+ p = makelongparameter (allWords, start_bits + 12, start_bits + 16);
+ a->r = p.val;
+ p = makelongparameter (allWords, inst_bit_size - 16, inst_bit_size);
+ a->constant = p.val;
+ break;
+
+ case arg_crp:
+ if (instruction->size == 1)
+ p = makelongparameter (allWords, 12, 16);
+ else
+ p = makelongparameter (allWords, start_bits + 12, start_bits + 16);
+ a->rp = p.val;
+
+ if (inst_bit_size > 32)
+ {
+ p = makelongparameter (allWords, inst_bit_size - start_bits - 12,
+ inst_bit_size);
+ a->constant = ((p.val & 0xffff) | (p.val >> 8 & 0xf0000));
+ }
+ else if (instruction->size == 2)
+ {
+ p = makelongparameter (allWords, inst_bit_size - 16, inst_bit_size);
+ a->constant = p.val;
+ }
+ else if (instruction->size == 1 && a->size != 0)
+ {
+ p = makelongparameter (allWords, 4, 8);
+ if (IS_INSN_MNEMONIC ("loadw")
+ || IS_INSN_MNEMONIC ("loadd")
+ || IS_INSN_MNEMONIC ("storw")
+ || IS_INSN_MNEMONIC ("stord"))
+ a->constant = (p.val * 2);
+ else
+ a->constant = p.val;
+ }
+ else /* below case for 0x0(reg pair) */
+ a->constant = 0;
+
+ break;
+
+ case arg_c:
+
+ if ((IS_INSN_TYPE (BRANCH_INS))
+ || (IS_INSN_MNEMONIC ("bal"))
+ || (IS_INSN_TYPE (CSTBIT_INS))
+ || (IS_INSN_TYPE (LD_STOR_INS)))
+ {
+ switch (a->size)
+ {
+ case 8 :
+ p = makelongparameter (allWords, 0, start_bits);
+ a->constant = ((((p.val&0xf00)>>4)) | (p.val&0xf));
+ break;
+
+ case 24:
+ if (instruction->size == 3)
+ {
+ p = makelongparameter (allWords, 16, inst_bit_size);
+ a->constant = ((((p.val>>16)&0xf) << 20)
+ | (((p.val>>24)&0xf) << 16)
+ | (p.val & 0xffff));
+ }
+ else if (instruction->size == 2)
+ {
+ p = makelongparameter (allWords, 8, inst_bit_size);
+ a->constant = p.val;
+ }
+ break;
+
+ default:
+ p = makelongparameter (allWords, inst_bit_size - (start_bits +
+ a->size), inst_bit_size - start_bits);
+ a->constant = p.val;
+ break;
+ }
+ }
+ else
+ {
+ p = makelongparameter (allWords, inst_bit_size -
+ (start_bits + a->size),
+ inst_bit_size - start_bits);
+ a->constant = p.val;
+ }
+ break;
+
+ default:
+ break;
+ }
+}
+
+/* Print a single argument. */
+
+static void
+print_arg (argument *a, bfd_vma memaddr, struct disassemble_info *info)
+{
+ LONGLONG longdisp, mask;
+ int sign_flag = 0;
+ int relative = 0;
+ bfd_vma number;
+ PTR stream = info->stream;
+ fprintf_ftype func = info->fprintf_func;
+
+ switch (a->type)
+ {
+ case arg_r:
+ func (stream, "%s", getregname (a->r));
+ break;
+
+ case arg_rp:
+ func (stream, "%s", getregpname (a->rp));
+ break;
+
+ case arg_pr:
+ func (stream, "%s", getprocregname (a->pr));
+ break;
+
+ case arg_prp:
+ func (stream, "%s", getprocpregname (a->prp));
+ break;
+
+ case arg_cc:
+ func (stream, "%s", getccstring (a->cc));
+ func (stream, "%s", "\t");
+ break;
+
+ case arg_ic:
+ if (IS_INSN_MNEMONIC ("excp"))
+ {
+ func (stream, "%s", gettrapstring (a->constant));
+ break;
+ }
+ else if ((IS_INSN_TYPE (ARITH_INS) || IS_INSN_TYPE (ARITH_BYTE_INS))
+ && ((instruction->size == 1) && (a->constant == 9)))
+ func (stream, "$%d", -1);
+ else if (INST_HAS_REG_LIST)
+ func (stream, "$0x%lx", a->constant +1);
+ else if (IS_INSN_TYPE (SHIFT_INS))
+ {
+ longdisp = a->constant;
+ mask = ((LONGLONG)1 << a->size) - 1;
+ if (longdisp & ((LONGLONG)1 << (a->size -1)))
+ {
+ sign_flag = 1;
+ longdisp = ~(longdisp) + 1;
+ }
+ a->constant = (unsigned long int) (longdisp & mask);
+ func (stream, "$%d", ((int)(sign_flag ? -a->constant :
+ a->constant)));
+ }
+ else
+ func (stream, "$0x%lx", a->constant);
+ switch (a->size)
+ {
+ case 4 : case 5 : case 6 : case 8 :
+ func (stream, "%s", ":s"); break;
+ case 16 : case 20 : func (stream, "%s", ":m"); break;
+ case 24 : case 32 : func (stream, "%s", ":l"); break;
+ default: break;
+ }
+ break;
+
+ case arg_idxr:
+ if (a->i_r == 0) func (stream, "[r12]");
+ if (a->i_r == 1) func (stream, "[r13]");
+ func (stream, "0x%lx", a->constant);
+ func (stream, "%s", print_exp_len (instruction->size * 16));
+ break;
+
+ case arg_idxrp:
+ if (a->i_r == 0) func (stream, "[r12]");
+ if (a->i_r == 1) func (stream, "[r13]");
+ func (stream, "0x%lx", a->constant);
+ func (stream, "%s", print_exp_len (instruction->size * 16));
+ func (stream, "%s", getidxregpname (a->rp));
+ break;
+
+ case arg_rbase:
+ func (stream, "(%s)", getregname (a->r));
+ break;
+
+ case arg_cr:
+ func (stream, "0x%lx", a->constant);
+ func (stream, "%s", print_exp_len (instruction->size * 16));
+ func (stream, "(%s)", getregname (a->r));
+ break;
+
+ case arg_crp:
+ func (stream, "0x%lx", a->constant);
+ func (stream, "%s", print_exp_len (instruction->size * 16));
+ func (stream, "%s", getregpname (a->rp));
+ break;
+
+ case arg_c:
+ /*Removed the *2 part as because implicit zeros are no more required.
+ Have to fix this as this needs a bit of extension in terms of branch
+ instructions. */
+ if (IS_INSN_TYPE (BRANCH_INS) || IS_INSN_MNEMONIC ("bal"))
+ {
+ relative = 1;
+ longdisp = a->constant;
+ /* REVISIT: To sync with WinIDEA and CR16 4.1tools, the below
+ line commented */
+ /* longdisp <<= 1; */
+ mask = ((LONGLONG)1 << a->size) - 1;
+ switch (a->size)
+ {
+ case 8 :
+ {
+ longdisp <<= 1;
+ if (longdisp & ((LONGLONG)1 << a->size))
+ {
+ sign_flag = 1;
+ longdisp = ~(longdisp) + 1;
+ }
+ break;
+ }
+ case 16 :
+ case 24 :
+ {
+ if (longdisp & 1)
+ {
+ sign_flag = 1;
+ longdisp = ~(longdisp) + 1;
+ }
+ break;
+ }
+ default:
+ func (stream, "Wrong offset used in branch/bal instruction");
+ break;
+ }
+ a->constant = (unsigned long int) (longdisp & mask);
+ }
+ /* For branch Neq instruction it is 2*offset + 2. */
+ else if (IS_INSN_TYPE (BRANCH_NEQ_INS))
+ a->constant = 2 * a->constant + 2;
+
+ if ((!IS_INSN_TYPE (CSTBIT_INS)) && (!IS_INSN_TYPE (LD_STOR_INS)))
+ (sign_flag) ? func (stream, "%s", "*-"): func (stream, "%s","*+");
+
+ func (stream, "%s", "0x");
+ number = ((relative ? memaddr : 0) +
+ (sign_flag ? ((- a->constant) & 0xffffffe) : a->constant));
+
+ (*info->print_address_func) ((number & ((1 << 24) - 1)), info);
+
+ func (stream, "%s", print_exp_len (instruction->size * 16));
+ break;
+
+ default:
+ break;
+ }
+}
+
+/* Print all the arguments of CURRINSN instruction. */
+
+static void
+print_arguments (ins *currInsn, bfd_vma memaddr, struct disassemble_info *info)
+{
+ int i;
+
+ /* For "pop/push/popret RA instruction only. */
+ if ((IS_INSN_MNEMONIC ("pop")
+ || (IS_INSN_MNEMONIC ("popret")
+ || (IS_INSN_MNEMONIC ("push"))))
+ && currInsn->nargs == 1)
+ {
+ info->fprintf_func (info->stream, "RA");
+ return;
+ }
+
+ for (i = 0; i < currInsn->nargs; i++)
+ {
+ processing_argument_number = i;
+
+ /* For "bal (ra), disp17" instruction only. */
+ if ((IS_INSN_MNEMONIC ("bal")) && (i == 0) && instruction->size == 2)
+ {
+ info->fprintf_func (info->stream, "(ra),");
+ continue;
+ }
+
+ if ((INST_HAS_REG_LIST) && (i == 2))
+ info->fprintf_func (info->stream, "RA");
+ else
+ print_arg (&currInsn->arg[i], memaddr, info);
+
+ if ((i != currInsn->nargs - 1) && (!IS_INSN_MNEMONIC ("b")))
+ info->fprintf_func (info->stream, ",");
+ }
+}
+
+/* Build the instruction's arguments. */
+
+static void
+make_instruction (void)
+{
+ int i;
+ unsigned int shift;
+
+ for (i = 0; i < currInsn.nargs; i++)
+ {
+ argument a;
+
+ memset (&a, 0, sizeof (a));
+ a.type = getargtype (instruction->operands[i].op_type);
+ a.size = getbits (instruction->operands[i].op_type);
+ shift = instruction->operands[i].shift;
+
+ make_argument (&a, shift);
+ currInsn.arg[i] = a;
+ }
+
+ /* Calculate instruction size (in bytes). */
+ currInsn.size = instruction->size + (size_changed ? 1 : 0);
+ /* Now in bits. */
+ currInsn.size *= 2;
+}
+
+/* Retrieve a single word from a given memory address. */
+
+static wordU
+get_word_at_PC (bfd_vma memaddr, struct disassemble_info *info)
+{
+ bfd_byte buffer[4];
+ int status;
+ wordU insn = 0;
+
+ status = info->read_memory_func (memaddr, buffer, 2, info);
+
+ if (status == 0)
+ insn = (wordU) bfd_getl16 (buffer);
+
+ return insn;
+}
+
+/* Retrieve multiple words (3) from a given memory address. */
+
+static void
+get_words_at_PC (bfd_vma memaddr, struct disassemble_info *info)
+{
+ int i;
+ bfd_vma mem;
+
+ for (i = 0, mem = memaddr; i < 3; i++, mem += 2)
+ words[i] = get_word_at_PC (mem, info);
+
+ allWords =
+ ((ULONGLONG) words[0] << 32) + ((unsigned long) words[1] << 16) + words[2];
+}
+
+/* Prints the instruction by calling print_arguments after proper matching. */
+
+int
+print_insn_cr16 (bfd_vma memaddr, struct disassemble_info *info)
+{
+ int is_decoded; /* Nonzero means instruction has a match. */
+
+ /* Initialize global variables. */
+ imm4flag = 0;
+ size_changed = 0;
+
+ /* Retrieve the encoding from current memory location. */
+ get_words_at_PC (memaddr, info);
+ /* Find a matching opcode in table. */
+ is_decoded = match_opcode ();
+ /* If found, print the instruction's mnemonic and arguments. */
+ if (is_decoded > 0 && (words[0] << 16 || words[1]) != 0)
+ {
+ if (strneq (instruction->mnemonic, "cinv", 4))
+ info->fprintf_func (info->stream,"%s", getcinvstring ((char *)instruction->mnemonic));
+ else
+ info->fprintf_func (info->stream, "%s", instruction->mnemonic);
+
+ if (((currInsn.nargs = get_number_of_operands ()) != 0)
+ && ! (IS_INSN_MNEMONIC ("b")))
+ info->fprintf_func (info->stream, "\t");
+ make_instruction ();
+ /* For push/pop/pushrtn with RA instructions. */
+ if ((INST_HAS_REG_LIST) && ((words[0] >> 7) & 0x1))
+ currInsn.nargs +=1;
+ print_arguments (&currInsn, memaddr, info);
+ return currInsn.size;
+ }
+
+ /* No match found. */
+ info->fprintf_func (info->stream,"%s ",ILLEGAL);
+ return 2;
+}
--- /dev/null
+/* cr16-opc.c -- Table of opcodes for the CR16 processor.
+ Copyright 2007 Free Software Foundation, Inc.
+ Contributed by M R Swami Reddy (MR.Swami.Reddy@nsc.com)
+
+ This file is part of GAS, GDB and the GNU binutils.
+
+ GAS, GDB, and GNU binutils is free software; you can redistribute it
+ and/or modify it under the terms of the GNU General Public License as
+ published by the Free Software Foundation; either version 2, or (at your
+ option) any later version.
+
+ GAS, GDB, and GNU binutils are distributed in the hope that they will be
+ useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software Foundation,
+ Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */
+
+#include <stdio.h>
+#include "libiberty.h"
+#include "symcat.h"
+#include "opcode/cr16.h"
+
+const inst cr16_instruction[] =
+{
+/* Create an arithmetic instruction - INST[bw]. */
+#define ARITH_BYTE_INST(NAME, OPC, OP1) \
+ /* opc8 imm4 r */ \
+ {NAME, 1, OPC, 24, ARITH_BYTE_INS, {{uimm4_1,20}, {regr,16}}}, \
+ /* opc8 imm16 r */ \
+ {NAME, 2, (OPC<<4)+0xB, 20, ARITH_BYTE_INS, {{OP1,0}, {regr,16}}}, \
+ /* opc8 r r */ \
+ {NAME, 1, OPC+0x1, 24, ARITH_BYTE_INS, {{regr,20}, {regr,16}}}
+
+/* for Logincal operations, allow unsinged imm16 also */
+#define ARITH1_BYTE_INST(NAME, OPC, OP1) \
+ /* opc8 imm16 r */ \
+ {NAME, 2, (OPC<<4)+0xB, 20, ARITH_BYTE_INS, {{OP1,0}, {regr,16}}}
+
+
+ ARITH_BYTE_INST ("andb", 0x20, uimm16),
+ ARITH1_BYTE_INST ("andb", 0x20, imm16),
+ ARITH_BYTE_INST ("andw", 0x22, uimm16),
+ ARITH1_BYTE_INST ("andw", 0x22, imm16),
+
+ ARITH_BYTE_INST ("orb", 0x24, uimm16),
+ ARITH1_BYTE_INST ("orb", 0x24, imm16),
+ ARITH_BYTE_INST ("orw", 0x26, uimm16),
+ ARITH1_BYTE_INST ("orw", 0x26, imm16),
+
+ ARITH_BYTE_INST ("xorb", 0x28, uimm16),
+ ARITH1_BYTE_INST ("xorb", 0x28, imm16),
+ ARITH_BYTE_INST ("xorw", 0x2A, uimm16),
+ ARITH1_BYTE_INST ("xorw", 0x2A, imm16),
+
+ ARITH_BYTE_INST ("addub", 0x2C, imm16),
+ ARITH_BYTE_INST ("adduw", 0x2E, imm16),
+ ARITH_BYTE_INST ("addb", 0x30, imm16),
+ ARITH_BYTE_INST ("addw", 0x32, imm16),
+ ARITH_BYTE_INST ("addcb", 0x34, imm16),
+ ARITH_BYTE_INST ("addcw", 0x36, imm16),
+
+ ARITH_BYTE_INST ("subb", 0x38, imm16),
+ ARITH_BYTE_INST ("subw", 0x3A, imm16),
+ ARITH_BYTE_INST ("subcb", 0x3C, imm16),
+ ARITH_BYTE_INST ("subcw", 0x3E, imm16),
+
+ ARITH_BYTE_INST ("cmpb", 0x50, imm16),
+ ARITH_BYTE_INST ("cmpw", 0x52, imm16),
+
+ ARITH_BYTE_INST ("movb", 0x58, imm16),
+ ARITH_BYTE_INST ("movw", 0x5A, imm16),
+
+ ARITH_BYTE_INST ("mulb", 0x64, imm16),
+ ARITH_BYTE_INST ("mulw", 0x66, imm16),
+
+#define ARITH_BYTE_INST1(NAME, OPC) \
+ /* opc8 r r */ \
+ {NAME, 1, OPC, 24, ARITH_BYTE_INS, {{regr,20}, {regr,16}}}
+
+ ARITH_BYTE_INST1 ("movxb", 0x5C),
+ ARITH_BYTE_INST1 ("movzb", 0x5D),
+ ARITH_BYTE_INST1 ("mulsb", 0x0B),
+
+#define ARITH_BYTE_INST2(NAME, OPC) \
+ /* opc8 r rp */ \
+ {NAME, 1, OPC, 24, ARITH_BYTE_INS, {{regr,20}, {regp,16}}}
+
+ ARITH_BYTE_INST2 ("movxw", 0x5E),
+ ARITH_BYTE_INST2 ("movzw", 0x5F),
+ ARITH_BYTE_INST2 ("mulsw", 0x62),
+ ARITH_BYTE_INST2 ("muluw", 0x63),
+
+/* Create an arithmetic instruction - INST[d]- with 3 types. */
+#define ARITH_INST_D(NAME, OPC) \
+ /* opc8 imm4 rp */ \
+ {NAME, 1, OPC, 24, ARITH_INS, {{uimm4_1,20}, {regp,16}}}, \
+ /* opc8 imm16 rp */ \
+ {NAME, 2, (OPC<<4)+0xB, 20, ARITH_INS, {{imm16,0}, {regp,16}}}, \
+ /* opc8 rp rp */ \
+ {NAME, 1, OPC+1, 24, ARITH_INS, {{regp,20}, {regp,16}}}
+
+/* Create an arithmetic instruction - INST[d]-20 bit types. */
+#define ARITH_INST20(NAME, OPC) \
+ /* opc8 uimm20 rp */ \
+ {NAME, 2, OPC, 24, ARITH_INS, {{uimm20,0}, {regp,20}}}
+
+/* Create an arithmetic instruction - INST[d]-32 bit types. */
+#define ARITH_INST32(NAME, OPC, OP1) \
+ /* opc12 imm32 rp */ \
+ {NAME, 3, OPC, 20, ARITH_INS, {{OP1,0}, {regp,16}}}
+
+/* Create an arithmetic instruction - INST[d]-32bit types(reg pairs).*/
+#define ARITH_INST32RP(NAME, OPC) \
+ /* opc24 rp rp */ \
+ {NAME, 2, OPC, 12, ARITH_INS, {{regp,4}, {regp,0}}}
+
+ ARITH_INST_D ("movd", 0x54),
+ ARITH_INST20 ("movd", 0x05),
+ ARITH_INST32 ("movd", 0x007, imm32),
+ ARITH_INST_D ("addd", 0x60),
+ ARITH_INST20 ("addd", 0x04),
+ ARITH_INST32 ("addd", 0x002, imm32),
+ ARITH_INST32 ("subd", 0x003, imm32),
+ ARITH_INST32RP ("subd", 0x0014C),
+ ARITH_INST_D ("cmpd", 0x56),
+ ARITH_INST32 ("cmpd", 0x009, imm32),
+ ARITH_INST32 ("andd", 0x004, uimm32),
+ ARITH_INST32RP ("andd", 0x0014B),
+ ARITH_INST32 ("ord", 0x005, uimm32),
+ ARITH_INST32RP ("ord", 0x00149),
+ ARITH_INST32 ("xord", 0x006, uimm32),
+ ARITH_INST32RP ("xord", 0x0014A),
+
+/* Create a shift instruction. */
+#define SHIFT_INST_A(NAME, OPC1, OPC2, SHIFT, OP1, OP2) \
+ /* opc imm r */ \
+ {NAME, 1, OPC1, SHIFT, SHIFT_INS, {{OP1,20}, {OP2,16}}}, \
+ /* opc imm r */ \
+ {NAME, 1, OPC1+1, SHIFT, SHIFT_INS, {{OP1,20}, {OP2,16}}},\
+ /* opc r r */ \
+ {NAME, 1, OPC2, 24, SHIFT_INS, {{regr,20}, {OP2,16}}}
+
+ SHIFT_INST_A("ashub", 0x80, 0x41, 23, imm4, regr),
+ SHIFT_INST_A("ashud", 0x26, 0x48, 25, imm6, regp),
+ SHIFT_INST_A("ashuw", 0x42, 0x45, 24, imm5, regr),
+
+#define SHIFT_INST_L(NAME, OPC1, OPC2, SHIFT, OP1, OP2) \
+ /* opc imm r */ \
+ {NAME, 1, OPC1, SHIFT, SHIFT_INS, {{OP1,20}, {OP2,16}}}, \
+ /* opc r r */ \
+ {NAME, 1, OPC2, 24, SHIFT_INS, {{regr,20}, {OP2,16}}}
+
+ SHIFT_INST_L("lshb", 0x13, 0x44, 23, imm4, regr),
+ SHIFT_INST_L("lshd", 0x25, 0x47, 25, imm6, regp),
+ SHIFT_INST_L("lshw", 0x49, 0x46, 24, imm5, regr),
+
+/* Create a conditional branch instruction. */
+#define BRANCH_INST(NAME, OPC) \
+ /* opc4 c4 dispe9 */ \
+ {NAME, 1, OPC, 28, BRANCH_INS, {{cc,20}, {dispe9,16}}}, \
+ /* opc4 c4 disps17 */ \
+ {NAME, 2, ((OPC<<4)+0x8), 24, BRANCH_INS, {{cc,20}, {disps17,0}}}, \
+ /* opc4 c4 disps25 */ \
+ {NAME, 3, (OPC<<4), 16 , BRANCH_INS, {{cc,4}, {disps25,16}}}
+
+ BRANCH_INST ("b", 0x1),
+
+/* Create a 'Branch if Equal to 0' instruction. */
+#define BRANCH_NEQ_INST(NAME, OPC) \
+ /* opc8 disps5 r */ \
+ {NAME, 1, OPC, 24, BRANCH_NEQ_INS, {{regr,16}, {disps5,20}}}
+
+ BRANCH_NEQ_INST ("beq0b", 0x0C),
+ BRANCH_NEQ_INST ("bne0b", 0x0D),
+ BRANCH_NEQ_INST ("beq0w", 0x0E),
+ BRANCH_NEQ_INST ("bne0w", 0x0F),
+
+
+/* Create an instruction using a single register operand. */
+#define REG1_INST(NAME, OPC) \
+ /* opc8 c4 r */ \
+ {NAME, 1, OPC, 20, NO_TYPE_INS, {{regr,16}}}
+
+#define REGP1_INST(NAME, OPC) \
+ /* opc8 c4 r */ \
+ {NAME, 1, OPC, 20, NO_TYPE_INS, {{regp,16}}}
+
+/* Same as REG1_INST, with additional FLAGS. */
+#define REG1_FLAG_INST(NAME, OPC, FLAGS) \
+ /* opc8 c4 r */ \
+ {NAME, 1, OPC, 20, NO_TYPE_INS | FLAGS, {{regp,16}}}
+
+ /* JCond instructions */
+ REGP1_INST ("jeq", 0x0A0),
+ REGP1_INST ("jne", 0x0A1),
+ REGP1_INST ("jcs", 0x0A2),
+ REGP1_INST ("jcc", 0x0A3),
+ REGP1_INST ("jhi", 0x0A4),
+ REGP1_INST ("jls", 0x0A5),
+ REGP1_INST ("jgt", 0x0A6),
+ REGP1_INST ("jle", 0x0A7),
+ REGP1_INST ("jfs", 0x0A8),
+ REGP1_INST ("jfc", 0x0A9),
+ REGP1_INST ("jlo", 0x0AA),
+ REGP1_INST ("jhs", 0x0AB),
+ REGP1_INST ("jlt", 0x0AC),
+ REGP1_INST ("jge", 0x0AD),
+ REGP1_INST ("jump", 0x0AE),
+ REGP1_INST ("jusr", 0x0AF),
+
+ /* SCond instructions */
+ REG1_INST ("seq", 0x080),
+ REG1_INST ("sne", 0x081),
+ REG1_INST ("scs", 0x082),
+ REG1_INST ("scc", 0x083),
+ REG1_INST ("shi", 0x084),
+ REG1_INST ("sls", 0x085),
+ REG1_INST ("sgt", 0x086),
+ REG1_INST ("sle", 0x087),
+ REG1_INST ("sfs", 0x088),
+ REG1_INST ("sfc", 0x089),
+ REG1_INST ("slo", 0x08A),
+ REG1_INST ("shs", 0x08B),
+ REG1_INST ("slt", 0x08C),
+ REG1_INST ("sge", 0x08D),
+
+
+/* Create an instruction using two register operands. */
+#define REG3_INST(NAME, OPC) \
+ /* opc24 r r rp */ \
+ {NAME, 2, OPC, 12, NO_TYPE_INS, {{regr,4}, {regr,0}, {regp,8}}}
+
+ /* MULTIPLY INSTRUCTIONS */
+ REG3_INST ("macqw", 0x0014d),
+ REG3_INST ("macuw", 0x0014e),
+ REG3_INST ("macsw", 0x0014f),
+
+/* Create a branch instruction. */
+#define BR_INST(NAME, OPC) \
+ /* opc12 ra disps25 */ \
+ {NAME, 2, OPC, 24, NO_TYPE_INS, {{rra,0}, {disps25,0}}}
+
+#define BR_INST_RP(NAME, OPC) \
+ /* opc8 rp disps25 */ \
+ {NAME, 3, OPC, 12, NO_TYPE_INS, {{regp,4}, {disps25,16}}}
+
+ BR_INST ("bal", 0xC0),
+ BR_INST_RP ("bal", 0x00102),
+
+#define REGPP2_INST(NAME, OPC) \
+ /* opc16 rp rp */ \
+ {NAME, 2, OPC, 12, NO_TYPE_INS, {{regp,0}, {regp,4}}}
+ /* Jump and link instructions. */
+ REGP1_INST ("jal",0x00D),
+ REGPP2_INST ("jal",0x00148),
+
+
+/* Instructions including a register list (opcode is represented as a mask). */
+#define REGLIST_INST(NAME, OPC, TYPE) \
+ /* opc7 r count3 RA */ \
+ {NAME,1, (OPC<<1)+1, 23, TYPE, {{uimm3_1,20},{regr,16},{regr,0}}}, \
+ /* opc8 r count3 */ \
+ {NAME, 1, OPC, 24, TYPE, {{uimm3_1,20}, {regr,16}}}, \
+ /* opc12 RA */ \
+ {NAME, 1, (OPC<<8)+0x1E, 16, TYPE, {{regr,0}}}
+
+ REGLIST_INST ("push", 0x01, (NO_TYPE_INS | REG_LIST)),
+ REGLIST_INST ("pop", 0x02, (NO_TYPE_INS | REG_LIST)),
+ REGLIST_INST ("popret", 0x03, (NO_TYPE_INS | REG_LIST)),
+
+ {"loadm", 1, 0x14, 19, NO_TYPE_INS | REG_LIST, {{uimm3_1,16}}},
+ {"loadmp", 1, 0x15, 19, NO_TYPE_INS | REG_LIST, {{uimm3_1,16}}},
+ {"storm", 1, 0x16, 19, NO_TYPE_INS | REG_LIST, {{uimm3_1,16}}},
+ {"stormp", 1, 0x17, 19, NO_TYPE_INS | REG_LIST, {{uimm3_1,16}}},
+
+ /* Processor Regsiter Manipulation instructions */
+ /* opc16 reg, preg */
+ {"lpr", 2, 0x00140, 12, NO_TYPE_INS, {{regr,0}, {pregr,4}}},
+ /* opc16 regp, pregp */
+ {"lprd", 2, 0x00141, 12, NO_TYPE_INS, {{regp,0}, {pregrp,4}}},
+ /* opc16 preg, reg */
+ {"spr", 2, 0x00142, 12, NO_TYPE_INS, {{pregr,4}, {regr,0}}},
+ /* opc16 pregp, regp */
+ {"sprd", 2, 0x00143, 12, NO_TYPE_INS, {{pregrp,4}, {regp,0}}},
+
+ /* Miscellaneous. */
+ /* opc12 ui4 */
+ {"excp", 1, 0x00C, 20, NO_TYPE_INS, {{uimm4,16}}},
+
+/* Create a bit-b instruction. */
+#define CSTBIT_INST_B(NAME, OP, OPC1, OPC2, OPC3, OPC4) \
+ /* opcNN iN abs20 */ \
+ {NAME, 2, (OPC3+1), 23, CSTBIT_INS, {{OP,20},{abs20,0}}}, \
+ /* opcNN iN abs24 */ \
+ {NAME, 3, (OPC2+3), 12, CSTBIT_INS, {{OP,4},{abs24,16}}}, \
+ /* opcNN iN (Rindex)abs20 */ \
+ {NAME, 2, OPC1, 24, CSTBIT_INS, {{OP,20}, {rindex7_abs20,0}}}, \
+ /* opcNN iN (prp) disps14(RPbase) */ \
+ {NAME, 2, OPC4, 22, CSTBIT_INS, {{OP,4},{rpindex_disps14,0}}}, \
+ /* opcNN iN disps20(Rbase) */ \
+ {NAME, 3, OPC2, 12, CSTBIT_INS, {{OP,4}, {rbase_disps20,16}}}, \
+ /* opcNN iN (rp) disps0(RPbase) */ \
+ {NAME, 1, OPC3-2, 23, CSTBIT_INS, {{OP,20}, {rpbase_disps0,16}}}, \
+ /* opcNN iN (rp) disps16(RPBase) */ \
+ {NAME, 2, OPC3, 23, CSTBIT_INS, {{OP,20}, {rpbase_disps16,0}}}, \
+ /* opcNN iN (rp) disps20(RPBase) */ \
+ {NAME, 3, (OPC2+1), 12, CSTBIT_INS, {{OP,4}, {rpbase_disps20,16}}}, \
+ /* opcNN iN rrp (Rindex)disps20(RPbase) */ \
+ {NAME, 3, (OPC2+2), 12, CSTBIT_INS, {{OP,4}, {rpindex_disps20,16}}}
+
+ CSTBIT_INST_B ("cbitb", uimm3, 0x68, 0x00104, 0xD6, 0x1AA),
+ CSTBIT_INST_B ("sbitb", uimm3, 0x70, 0x00108, 0xE6, 0x1CA),
+ CSTBIT_INST_B ("tbitb", uimm3, 0x78, 0x0010C, 0xF6, 0x1EA),
+
+/* Create a bit-w instruction. */
+#define CSTBIT_INST_W(NAME, OP, OPC1, OPC2, OPC3, OPC4) \
+ /* opcNN iN abs20 */ \
+ {NAME, 2, OPC1+6, 24, CSTBIT_INS, {{OP,20},{abs20,0}}}, \
+ /* opcNN iN abs24 */ \
+ {NAME, 3, OPC2+3, 12, CSTBIT_INS, {{OP,4},{abs24,16}}}, \
+ /* opcNN iN (Rindex)abs20 */ \
+ {NAME, 2, OPC3, 25, CSTBIT_INS, {{OP,20}, {rindex8_abs20,0}}}, \
+ /* opcNN iN (prp) disps14(RPbase) */ \
+ {NAME, 2, OPC4, 22, CSTBIT_INS, {{OP,4},{rpindex_disps14,0}}}, \
+ /* opcNN iN disps20(Rbase) */ \
+ {NAME, 3, OPC2, 12, CSTBIT_INS, {{OP,4}, {rbase_disps20,16}}}, \
+ /* opcNN iN (rp) disps0(RPbase) */ \
+ {NAME, 1, OPC1+5, 24, CSTBIT_INS, {{OP,20}, {rpbase_disps0,16}}}, \
+ /* opcNN iN (rp) disps16(RPBase) */ \
+ {NAME, 2, OPC1, 24, CSTBIT_INS, {{OP,20}, {rpbase_disps16,0}}}, \
+ /* opcNN iN (rp) disps20(RPBase) */ \
+ {NAME, 3, OPC2+1, 12, CSTBIT_INS, {{OP,4}, {rpbase_disps20,16}}}, \
+ /* opcNN iN rrp (Rindex)disps20(RPbase) */ \
+ {NAME, 3, OPC2+2, 12, CSTBIT_INS, {{OP,4}, {rpindex_disps20,16}}}
+
+ CSTBIT_INST_W ("cbitw", uimm4, 0x69, 0x00114, 0x36, 0x1AB),
+ CSTBIT_INST_W ("sbitw", uimm4, 0x71, 0x00118, 0x3A, 0x1CB),
+ CSTBIT_INST_W ("tbitw", uimm4, 0x79, 0x0011C, 0x3E, 0x1EB),
+
+ /* tbit cnt */
+ {"tbit", 1, 0x06, 24, CSTBIT_INS, {{uimm4,20}, {regr,16}}},
+ /* tbit reg reg */
+ {"tbit", 1, 0x07, 24, CSTBIT_INS, {{regr,20}, {regr,16}}},
+
+
+/* Load instructions (from memory to register). */
+#define LD_REG_INST(NAME, OPC1, OPC2, OPC3, OPC4, OPC5, OP_S, OP_D) \
+ /* opc8 reg abs20 */ \
+ {NAME, 2, OPC3, 24, LD_STOR_INS, {{abs20,0}, {OP_D,20}}}, \
+ /* opc20 reg abs24 */ \
+ {NAME, 3, OPC1+3, 12, LD_STOR_INS, {{abs24,16}, {OP_D,4}}}, \
+ /* opc7 reg rindex8_abs20 */ \
+ {NAME, 2, OPC5, 25, LD_STOR_INS, {{rindex8_abs20,0}, {OP_D,20}}}, \
+ /* opc4 reg disps4(RPbase) */ \
+ {NAME, 1, (OPC2>>4), 28, LD_STOR_INS, {{OP_S,24}, {OP_D,20}}}, \
+ /* opcNN reg disps0(RPbase) */ \
+ {NAME, 1, OPC2, 24, LD_STOR_INS, {{rpindex_disps0,0}, {OP_D,20}}}, \
+ /* opc reg disps14(RPbase) */ \
+ {NAME, 2, OPC4, 22, LD_STOR_INS, {{rpindex_disps14,0}, {OP_D,20}}}, \
+ /* opc reg -disps20(Rbase) */ \
+ {NAME, 3, OPC1+0x60, 12, LD_STOR_INS, {{rbase_dispe20,16}, {OP_D,4}}}, \
+ /* opc reg disps20(Rbase) */ \
+ {NAME, 3, OPC1, 12, LD_STOR_INS, {{rbase_disps20,16}, {OP_D,4}}}, \
+ /* opc reg (rp) disps16(RPbase) */ \
+ {NAME, 2, OPC2+1, 24, LD_STOR_INS, {{rpbase_disps16,0}, {OP_D,20}}}, \
+ /* opc16 reg (rp) disps20(RPbase) */ \
+ {NAME, 3, OPC1+1, 12, LD_STOR_INS, {{rpbase_disps20,16}, {OP_D,4}}}, \
+ /* op reg (rp) -disps20(RPbase) */ \
+ {NAME, 3, OPC1+0x61, 12, LD_STOR_INS, {{rpbase_dispe20,16}, {OP_D,4}}}, \
+ /* opc reg rrp (Rindex)disps20(RPbase) */ \
+ {NAME, 3, (OPC1+2), 12, LD_STOR_INS, {{rpindex_disps20,16}, {OP_D,4}}}
+
+ LD_REG_INST ("loadb", 0x00124, 0xBE, 0x88, 0x219, 0x45, rpbase_disps4, regr),
+ LD_REG_INST ("loadd", 0x00128, 0xAE, 0x87, 0x21A, 0x46, rpbase_dispe4, regp),
+ LD_REG_INST ("loadw", 0x0012C, 0x9E, 0x89, 0x21B, 0x47, rpbase_dispe4, regr),
+
+/* Store instructions (from reg to memory). */
+#define ST_REG_INST(NAME, OPC1, OPC2, OPC3, OPC4, OPC5, OP_D, OP_S) \
+ /* opc8 reg abs20 */ \
+ {NAME, 2, OPC3, 24, LD_STOR_INS, {{OP_S,20}, {abs20,0}}}, \
+ /* opc20 reg abs24 */ \
+ {NAME, 3, OPC1+3, 12, LD_STOR_INS, {{OP_S,4}, {abs24,16}}}, \
+ /* opc7 reg rindex8_abs20 */ \
+ {NAME, 2, OPC5, 25, LD_STOR_INS, {{OP_S,20}, {rindex8_abs20,0}}}, \
+ /* opc4 reg disps4(RPbase) */ \
+ {NAME, 1, (OPC2>>4), 28, LD_STOR_INS, {{OP_S,20}, {OP_D,24}}}, \
+ /* opcNN reg disps0(RPbase) */ \
+ {NAME, 1, OPC2, 24, LD_STOR_INS, {{OP_S,20}, {rpindex_disps0,0}}}, \
+ /* opc reg disps14(RPbase) */ \
+ {NAME, 2, OPC4, 22, LD_STOR_INS, {{OP_S,20}, {rpindex_disps14,0}}}, \
+ /* opc reg -disps20(Rbase) */ \
+ {NAME, 3, OPC1+0x60, 12, LD_STOR_INS, {{OP_S,4}, {rbase_dispe20,16}}}, \
+ /* opc reg disps20(Rbase) */ \
+ {NAME, 3, OPC1, 12, LD_STOR_INS, {{OP_S,4}, {rbase_disps20,16}}}, \
+ /* opc reg disps16(RPbase) */ \
+ {NAME, 2, OPC2+1, 24, LD_STOR_INS, {{OP_S,20}, {rpbase_disps16,0}}}, \
+ /* opc16 reg disps20(RPbase) */ \
+ {NAME, 3, OPC1+1, 12, LD_STOR_INS, {{OP_S,4}, {rpbase_disps20,16}}}, \
+ /* op reg (rp) -disps20(RPbase) */ \
+ {NAME, 3, OPC1+0x61, 12, LD_STOR_INS, {{OP_S,4}, {rpbase_dispe20,16}}}, \
+ /* opc reg rrp (Rindex)disps20(RPbase) */ \
+ {NAME, 3, OPC1+2, 12, LD_STOR_INS, {{OP_S,4}, {rpindex_disps20,16}}}
+
+
+/* Store instructions (from imm to memory). */
+#define ST_IMM_INST(NAME, OPC1, OPC2, OPC3, OPC4) \
+ /* opcNN iN abs20 */ \
+ {NAME, 2, OPC1, 24, LD_STOR_INS, {{uimm4,20},{abs20,0}}}, \
+ /* opcNN iN abs24 */ \
+ {NAME, 3, OPC2+3, 12, LD_STOR_INS, {{uimm4,4},{abs24,16}}}, \
+ /* opcNN iN (Rindex)abs20 */ \
+ {NAME, 2, OPC3, 25, LD_STOR_INS, {{uimm4,20}, {rindex8_abs20,0}}}, \
+ /* opcNN iN (prp) disps14(RPbase) */ \
+ {NAME, 2, OPC4, 22, LD_STOR_INS, {{uimm4,4},{rpindex_disps14,0}}}, \
+ /* opcNN iN (rp) disps0(RPbase) */ \
+ {NAME, 1, OPC1+1, 24, LD_STOR_INS, {{uimm4,20}, {rpbase_disps0,16}}}, \
+ /* opcNN iN disps20(Rbase) */ \
+ {NAME, 3, OPC2, 12, LD_STOR_INS, {{uimm4,4}, {rbase_disps20,16}}}, \
+ /* opcNN iN (rp) disps16(RPBase) */ \
+ {NAME, 2, OPC1+2, 24, LD_STOR_INS, {{uimm4,20}, {rpbase_disps16,0}}}, \
+ /* opcNN iN (rp) disps20(RPBase) */ \
+ {NAME, 3, OPC2+1, 12, LD_STOR_INS, {{uimm4,4}, {rpbase_disps20,16}}}, \
+ /* opcNN iN rrp (Rindex)disps20(RPbase) */ \
+ {NAME, 3, OPC2+2, 12, LD_STOR_INS, {{uimm4,4}, {rpindex_disps20,16}}}
+
+ ST_REG_INST ("storb", 0x00134, 0xFE, 0xC8, 0x319, 0x65, rpbase_disps4, regr),
+ ST_IMM_INST ("storb", 0x81, 0x00120, 0x42, 0x218),
+ ST_REG_INST ("stord", 0x00138, 0xEE, 0xC7, 0x31A, 0x66, rpbase_dispe4, regp),
+ ST_REG_INST ("storw", 0x0013C, 0xDE, 0xC9, 0x31B, 0x67, rpbase_dispe4, regr),
+ ST_IMM_INST ("storw", 0xC1, 0x00130, 0x62, 0x318),
+
+/* Create instruction with no operands. */
+#define NO_OP_INST(NAME, OPC) \
+ /* opc16 */ \
+ {NAME, 1, OPC, 16, 0, {{0, 0}}}
+
+ NO_OP_INST ("cinv[i]", 0x000A),
+ NO_OP_INST ("cinv[i,u]", 0x000B),
+ NO_OP_INST ("cinv[d]", 0x000C),
+ NO_OP_INST ("cinv[d,u]", 0x000D),
+ NO_OP_INST ("cinv[d,i]", 0x000E),
+ NO_OP_INST ("cinv[d,i,u]", 0x000F),
+ NO_OP_INST ("nop", 0x2C00),
+ NO_OP_INST ("retx", 0x0003),
+ NO_OP_INST ("di", 0x0004),
+ NO_OP_INST ("ei", 0x0005),
+ NO_OP_INST ("wait", 0x0006),
+ NO_OP_INST ("eiwait", 0x0007),
+
+ {NULL, 0, 0, 0, 0, {{0, 0}}}
+};
+
+const unsigned int cr16_num_opcodes = ARRAY_SIZE (cr16_instruction);
+
+/* Macro to build a reg_entry, which have an opcode image :
+ For example :
+ REG(u4, 0x84, CR16_U_REGTYPE)
+ is interpreted as :
+ {"u4", u4, 0x84, CR16_U_REGTYPE} */
+#define REG(NAME, N, TYPE) {STRINGX(NAME), {NAME}, N, TYPE}
+
+#define REGP(NAME, BNAME, N, TYPE) {STRINGX(NAME), {BNAME}, N, TYPE}
+
+const reg_entry cr16_regtab[] =
+{ /* Build a general purpose register r<N>. */
+#define REG_R(N) REG(CONCAT2(r,N), N, CR16_R_REGTYPE)
+
+ REG_R(0), REG_R(1), REG_R(2), REG_R(3),
+ REG_R(4), REG_R(5), REG_R(6), REG_R(7),
+ REG_R(8), REG_R(9), REG_R(10), REG_R(11),
+ REG_R(12), REG_R(13), REG_R(14), REG_R(15),
+ REG(r12_L, 12, CR16_R_REGTYPE),
+ REG(r13_L, 13, CR16_R_REGTYPE),
+ REG(ra, 0xe, CR16_R_REGTYPE),
+ REG(sp, 0xf, CR16_R_REGTYPE),
+ REG(sp_L, 0xf, CR16_R_REGTYPE),
+ REG(RA, 0xe, CR16_R_REGTYPE),
+};
+
+const reg_entry cr16_regptab[] =
+{ /* Build a general purpose register r<N>. */
+
+#define REG_RP(M,N) REGP((CONCAT2(r,M),CONCAT2(r,N)), CONCAT2(r,N), N, CR16_RP_REGTYPE)
+
+ REG_RP(1,0), REG_RP(2,1), REG_RP(3,2), REG_RP(4,3),
+ REG_RP(5,4), REG_RP(6,5), REG_RP(7,6), REG_RP(8,7),
+ REG_RP(9,8), REG_RP(10,9), REG_RP(11,10), REG_RP(12,11),
+ REG((r12), 0xc, CR16_RP_REGTYPE),
+ REG((r13), 0xd, CR16_RP_REGTYPE),
+ //REG((r14), 0xe, CR16_RP_REGTYPE),
+ REG((ra), 0xe, CR16_RP_REGTYPE),
+ REG((sp), 0xf, CR16_RP_REGTYPE),
+};
+
+
+const unsigned int cr16_num_regs = ARRAY_SIZE (cr16_regtab) ;
+const unsigned int cr16_num_regps = ARRAY_SIZE (cr16_regptab) ;
+
+const reg_entry cr16_pregtab[] =
+{
+/* Build a processor register. */
+ REG(dbs, 0x0, CR16_P_REGTYPE),
+ REG(dsr, 0x1, CR16_P_REGTYPE),
+ REG(dcrl, 0x2, CR16_P_REGTYPE),
+ REG(dcrh, 0x3, CR16_P_REGTYPE),
+ REG(car0l, 0x4, CR16_P_REGTYPE),
+ REG(car0h, 0x5, CR16_P_REGTYPE),
+ REG(car1l, 0x6, CR16_P_REGTYPE),
+ REG(car1h, 0x7, CR16_P_REGTYPE),
+ REG(cfg, 0x8, CR16_P_REGTYPE),
+ REG(psr, 0x9, CR16_P_REGTYPE),
+ REG(intbasel, 0xa, CR16_P_REGTYPE),
+ REG(intbaseh, 0xb, CR16_P_REGTYPE),
+ REG(ispl, 0xc, CR16_P_REGTYPE),
+ REG(isph, 0xd, CR16_P_REGTYPE),
+ REG(uspl, 0xe, CR16_P_REGTYPE),
+ REG(usph, 0xf, CR16_P_REGTYPE),
+};
+
+const reg_entry cr16_pregptab[] =
+{
+ REG(dbs, 0, CR16_P_REGTYPE),
+ REG(dsr, 1, CR16_P_REGTYPE),
+ REG(dcr, 2, CR16_P_REGTYPE),
+ REG(car0, 4, CR16_P_REGTYPE),
+ REG(car1, 6, CR16_P_REGTYPE),
+ REG(cfg, 8, CR16_P_REGTYPE),
+ REG(psr, 9, CR16_P_REGTYPE),
+ REG(intbase, 10, CR16_P_REGTYPE),
+ REG(isp, 12, CR16_P_REGTYPE),
+ REG(usp, 14, CR16_P_REGTYPE),
+};
+
+const unsigned int cr16_num_pregs = ARRAY_SIZE (cr16_pregtab);
+const unsigned int cr16_num_pregps = ARRAY_SIZE (cr16_pregptab);
+
+const char *cr16_b_cond_tab[]=
+{
+ "eq","ne","cs","cc","hi","ls","gt","le","fs","fc",
+ "lo","hs","lt","ge","r", "???"
+};
+
+const unsigned int cr16_num_cc = ARRAY_SIZE (cr16_b_cond_tab);
+
+/* CR16 operands table. */
+const operand_entry cr16_optab[] =
+{
+ /* Index 0 is dummy, so we can count the instruction's operands. */
+ {0, nullargs, 0}, /* dummy */
+ {3, arg_ic, OP_SIGNED}, /* imm3 */
+ {4, arg_ic, OP_SIGNED}, /* imm4 */
+ {5, arg_ic, OP_SIGNED}, /* imm5 */
+ {6, arg_ic, OP_SIGNED}, /* imm6 */
+ {16, arg_ic, OP_SIGNED}, /* imm16 */
+ {20, arg_ic, OP_SIGNED}, /* imm20 */
+ {32, arg_ic, OP_SIGNED}, /* imm32 */
+ {3, arg_ic, OP_UNSIGNED}, /* uimm3 */
+ {3, arg_ic, OP_UNSIGNED|OP_DEC}, /* uimm3_1 */
+ {4, arg_ic, OP_UNSIGNED}, /* uimm4 */
+ {4, arg_ic, OP_UNSIGNED|OP_ESC}, /* uimm4_1 */
+ {5, arg_ic, OP_UNSIGNED}, /* uimm5 */
+ {16, arg_ic, OP_UNSIGNED}, /* uimm16 */
+ {20, arg_ic, OP_UNSIGNED}, /* uimm20 */
+ {32, arg_ic, OP_UNSIGNED}, /* uimm32 */
+ {5, arg_c, OP_EVEN|OP_SHIFT_DEC|OP_SIGNED}, /* disps5 */
+ {16, arg_c, OP_EVEN|OP_UNSIGNED}, /* disps17 */
+ {24, arg_c, OP_EVEN|OP_UNSIGNED}, /* disps25 */
+ {8, arg_c, OP_EVEN|OP_UNSIGNED}, /* dispe9 */
+ {20, arg_c, OP_UNSIGNED|OP_ABS20}, /* abs20 */
+ {24, arg_c, OP_UNSIGNED|OP_ABS24}, /* abs24 */
+ {4, arg_rp, 0}, /* rra */
+ {4, arg_rbase, 0}, /* rbase */
+ {20, arg_cr, OP_UNSIGNED}, /* rbase_disps20 */
+ {21, arg_cr, OP_NEG}, /* rbase_dispe20 */
+ {0, arg_crp, 0}, /* rpbase_disps0 */
+ {4, arg_crp, OP_EVEN|OP_SHIFT|OP_UNSIGNED|OP_ESC1},/* rpbase_dispe4 */
+ {4, arg_crp, OP_UNSIGNED|OP_ESC1}, /* rpbase_disps4 */
+ {16, arg_crp, OP_UNSIGNED}, /* rpbase_disps16 */
+ {20, arg_crp, OP_UNSIGNED}, /* rpbase_disps20 */
+ {21, arg_crp, OP_NEG}, /* rpbase_dispe20 */
+ {20, arg_idxr, OP_UNSIGNED}, /* rindex7_abs20 */
+ {20, arg_idxr, OP_UNSIGNED}, /* rindex8_abs20 */
+ {0, arg_idxrp, OP_UNSIGNED}, /* rpindex_disps0 */
+ {14, arg_idxrp, OP_UNSIGNED}, /* rpindex_disps14 */
+ {20, arg_idxrp, OP_UNSIGNED}, /* rpindex_disps20 */
+ {4, arg_r, 0}, /* regr */
+ {4, arg_rp, 0}, /* reg pair */
+ {4, arg_pr, 0}, /* proc reg */
+ {4, arg_prp, 0}, /* 32 bit proc reg */
+ {4, arg_cc, OP_UNSIGNED} /* cc - code */
+};
+
+
+/* CR16 traps/interrupts. */
+const trap_entry cr16_traps[] =
+{
+ {"svc", 5}, {"dvz", 6}, {"flg", 7}, {"bpt", 8}, {"trc", 9},
+ {"und", 10}, {"iad", 12}, {"dbg",14}, {"ise",15}
+};
+
+const unsigned int cr16_num_traps = ARRAY_SIZE (cr16_traps);
+
+/* CR16 instructions that don't have arguments. */
+const char * cr16_no_op_insn[] =
+{
+ "cinv[i]", "cinv[i,u]", "cinv[d]", "cinv[d,u]", "cinv[d,i]", "cinv[d,i,u]",
+ "di", "ei", "eiwait", "nop", "retx", "wait", NULL
+};
#define ARCH_arm
#define ARCH_avr
#define ARCH_bfin
+#define ARCH_cr16
#define ARCH_cris
#define ARCH_crx
#define ARCH_d10v
disassemble = print_insn_bfin;
break;
#endif
+#ifdef ARCH_cr16
+ case bfd_arch_cr16:
+ disassemble = print_insn_cr16;
+ break;
+#endif
#ifdef ARCH_cris
case bfd_arch_cris:
disassemble = cris_get_disassembler (abfd);
projects / binutils-gdb.git / commitdiff