Commit 7b4ae824 authored by John Darrington's avatar John Darrington Committed by Nick Clifton

Add support for the Freescale s12z processor.

bfd	* Makefile.am: Add s12z files.
	* Makefile.in: Regenerate.
	* archures.c: Add bfd_s12z_arch.
	* bfd-in.h: Add exports of bfd_putb24 and bfd_putl24.
	* bfd-in2.h: Regenerate.
	* config.bfd: Add s12z target.
	* configure.ac: Add s12z target.
	* configure: Regenerate.
	* cpu-s12z.c: New file.
	* elf32-s12z.c: New file.
	* libbfd.c (bfd_putb24): New function.
	(bfd_putl24): New function.
	* libbfd.h: Regenerate.
	* reloc.c: Add s12z relocations.
	(bfd_get_reloc_size): Handle size 5 relocs.
	* targets.c: Add s12z_elf32_vec.

opcodes	* Makefile.am: Add support for s12z architecture.
	* configure.ac: Likewise.
	* disassemble.c: Likewise.
	* disassemble.h: Likewise.
	* Makefile.in: Regenerate.
	* configure: Regenerate.
	* s12z-dis.c: New file.
	* s12z.h: New file.

include	* elf/s12z.h: New header.

ld	* Makefile.am: Add support for s12z architecture.
	* configure.tgt: Likewise.
	* Makefile.in: Regenerate.
	* emulparams/m9s12zelf.sh: New file.
	* scripttempl/elfm9s12z.sc: New file.
	* testsuite/ld-discard/static.d: Expect to fail for the s12z
	target.
	* testsuite/ld-elf/endsym.d: Likewise.
	* testsuite/ld-elf/merge.d: Likewise.
	* testsuite/ld-elf/pr14926.d: Skip for the s12z target.
	* testsuite/ld-elf/sec64k.exp: Likewise.
	* testsuite/ld-s12z: New directory.
	* testsuite/ld-s12z/opr-linking.d: New file.
	* testsuite/ld-s12z/opr-linking.s: New file.
	* testsuite/ld-s12z/relative-linking.d: New file.
	* testsuite/ld-s12z/relative-linking.s: New file.
	* testsuite/ld-s12z/z12s.exp: New file.

gas	* Makefile.am: Add support for s12z target.
	* Makefile.in: Regenerate.
	* NEWS: Mention the new support.
	* config/tc-s12z.c: New file.
	* config/tc-s12z.h: New file.
	* configure.tgt: Add  s12z support.
	* doc/Makefile.am: Likewise.
	* doc/Makefile.in: Regenerate.
	* doc/all.texi: Add s12z documentation.
	* doc/as.textinfo: Likewise.
	* doc/c-s12z.texi: New file.
	* testsuite/gas/s12z: New directory.
	* testsuite/gas/s12z/abs.d: New file.
	* testsuite/gas/s12z/abs.s: New file.
	* testsuite/gas/s12z/adc-imm.d: New file.
	* testsuite/gas/s12z/adc-imm.s: New file.
	* testsuite/gas/s12z/adc-opr.d: New file.
	* testsuite/gas/s12z/adc-opr.s: New file.
	* testsuite/gas/s12z/add-imm.d: New file.
	* testsuite/gas/s12z/add-imm.s: New file.
	* testsuite/gas/s12z/add-opr.d: New file.
	* testsuite/gas/s12z/add-opr.s: New file.
	* testsuite/gas/s12z/and-imm.d: New file.
	* testsuite/gas/s12z/and-imm.s: New file.
	* testsuite/gas/s12z/and-opr.d: New file.
	* testsuite/gas/s12z/and-opr.s: New file.
	* testsuite/gas/s12z/and-or-cc.d: New file.
	* testsuite/gas/s12z/and-or-cc.s: New file.
	* testsuite/gas/s12z/bfext-special.d: New file.
	* testsuite/gas/s12z/bfext-special.s: New file.
	* testsuite/gas/s12z/bfext.d: New file.
	* testsuite/gas/s12z/bfext.s: New file.
	* testsuite/gas/s12z/bit-manip.d: New file.
	* testsuite/gas/s12z/bit-manip.s: New file.
	* testsuite/gas/s12z/bit.d: New file.
	* testsuite/gas/s12z/bit.s: New file.
	* testsuite/gas/s12z/bra-expression-defined.d: New file.
	* testsuite/gas/s12z/bra-expression-defined.s: New file.
	* testsuite/gas/s12z/bra-expression-undef.d: New file.
	* testsuite/gas/s12z/bra-expression-undef.s: New file.
	* testsuite/gas/s12z/bra.d: New file.
	* testsuite/gas/s12z/bra.s: New file.
	* testsuite/gas/s12z/brclr-symbols.d: New file.
	* testsuite/gas/s12z/brclr-symbols.s: New file.
	* testsuite/gas/s12z/brset-clr-opr-imm-rel.d: New file.
	* testsuite/gas/s12z/brset-clr-opr-imm-rel.s: New file.
	* testsuite/gas/s12z/brset-clr-opr-reg-rel.d: New file.
	* testsuite/gas/s12z/brset-clr-opr-reg-rel.s: New file.
	* testsuite/gas/s12z/brset-clr-reg-imm-rel.d: New file.
	* testsuite/gas/s12z/brset-clr-reg-imm-rel.s: New file.
	* testsuite/gas/s12z/brset-clr-reg-reg-rel.d: New file.
	* testsuite/gas/s12z/brset-clr-reg-reg-rel.s: New file.
	* testsuite/gas/s12z/clb.d: New file.
	* testsuite/gas/s12z/clb.s: New file.
	* testsuite/gas/s12z/clr-opr.d: New file.
	* testsuite/gas/s12z/clr-opr.s: New file.
	* testsuite/gas/s12z/clr.d: New file.
	* testsuite/gas/s12z/clr.s: New file.
	* testsuite/gas/s12z/cmp-imm.d: New file.
	* testsuite/gas/s12z/cmp-imm.s: New file.
	* testsuite/gas/s12z/cmp-opr-inc.d: New file.
	* testsuite/gas/s12z/cmp-opr-inc.s: New file.
	* testsuite/gas/s12z/cmp-opr-rdirect.d: New file.
	* testsuite/gas/s12z/cmp-opr-rdirect.s: New file.
	* testsuite/gas/s12z/cmp-opr-reg.d: New file.
	* testsuite/gas/s12z/cmp-opr-reg.s: New file.
	* testsuite/gas/s12z/cmp-opr-rindirect.d: New file.
	* testsuite/gas/s12z/cmp-opr-rindirect.s: New file.
	* testsuite/gas/s12z/cmp-opr-sxe4.d: New file.
	* testsuite/gas/s12z/cmp-opr-sxe4.s: New file.
	* testsuite/gas/s12z/cmp-opr-xys.d: New file.
	* testsuite/gas/s12z/cmp-opr-xys.s: New file.
	* testsuite/gas/s12z/cmp-s-imm.d: New file.
	* testsuite/gas/s12z/cmp-s-imm.s: New file.
	* testsuite/gas/s12z/cmp-s-opr.d: New file.
	* testsuite/gas/s12z/cmp-s-opr.s: New file.
	* testsuite/gas/s12z/cmp-xy.d: New file.
	* testsuite/gas/s12z/cmp-xy.s: New file.
	* testsuite/gas/s12z/com-opr.d: New file.
	* testsuite/gas/s12z/com-opr.s: New file.
	* testsuite/gas/s12z/complex-shifts.d: New file.
	* testsuite/gas/s12z/complex-shifts.s: New file.
	* testsuite/gas/s12z/db-tb-cc-opr.d: New file.
	* testsuite/gas/s12z/db-tb-cc-opr.s: New file.
	* testsuite/gas/s12z/db-tb-cc-reg.d: New file.
	* testsuite/gas/s12z/db-tb-cc-reg.s: New file.
	* testsuite/gas/s12z/dbCC.d: New file.
	* testsuite/gas/s12z/dbCC.s: New file.
	* testsuite/gas/s12z/dec-opr.d: New file.
	* testsuite/gas/s12z/dec-opr.s: New file.
	* testsuite/gas/s12z/dec.d: New file.
	* testsuite/gas/s12z/dec.s: New file.
	* testsuite/gas/s12z/div.d: New file.
	* testsuite/gas/s12z/div.s: New file.
	* testsuite/gas/s12z/eor.d: New file.
	* testsuite/gas/s12z/eor.s: New file.
	* testsuite/gas/s12z/exg.d: New file.
	* testsuite/gas/s12z/exg.s: New file.
	* testsuite/gas/s12z/ext24-ld-xy.d: New file.
	* testsuite/gas/s12z/ext24-ld-xy.s: New file.
	* testsuite/gas/s12z/inc-opr.d: New file.
	* testsuite/gas/s12z/inc-opr.s: New file.
	* testsuite/gas/s12z/inc.d: New file.
	* testsuite/gas/s12z/inc.s: New file.
	* testsuite/gas/s12z/inh.d: New file.
	* testsuite/gas/s12z/inh.s: New file.
	* testsuite/gas/s12z/jmp.d: New file.
	* testsuite/gas/s12z/jmp.s: New file.
	* testsuite/gas/s12z/jsr.d: New file.
	* testsuite/gas/s12z/jsr.s: New file.
	* testsuite/gas/s12z/ld-imm-page2.d: New file.
	* testsuite/gas/s12z/ld-imm-page2.s: New file.
	* testsuite/gas/s12z/ld-imm.d: New file.
	* testsuite/gas/s12z/ld-imm.s: New file.
	* testsuite/gas/s12z/ld-immu18.d: New file.
	* testsuite/gas/s12z/ld-immu18.s: New file.
	* testsuite/gas/s12z/ld-large-direct.d: New file.
	* testsuite/gas/s12z/ld-large-direct.s: New file.
	* testsuite/gas/s12z/ld-opr.d: New file.
	* testsuite/gas/s12z/ld-opr.s: New file.
	* testsuite/gas/s12z/ld-s-opr.d: New file.
	* testsuite/gas/s12z/ld-s-opr.s: New file.
	* testsuite/gas/s12z/ld-small-direct.d: New file.
	* testsuite/gas/s12z/ld-small-direct.s: New file.
	* testsuite/gas/s12z/lea-immu18.d: New file.
	* testsuite/gas/s12z/lea-immu18.s: New file.
	* testsuite/gas/s12z/lea.d: New file.
	* testsuite/gas/s12z/lea.s: New file.
	* testsuite/gas/s12z/mac.d: New file.
	* testsuite/gas/s12z/mac.s: New file.
	* testsuite/gas/s12z/min-max.d: New file.
	* testsuite/gas/s12z/min-max.s: New file.
	* testsuite/gas/s12z/mod.d: New file.
	* testsuite/gas/s12z/mod.s: New file.
	* testsuite/gas/s12z/mov.d: New file.
	* testsuite/gas/s12z/mov.s: New file.
	* testsuite/gas/s12z/mul-imm.d: New file.
	* testsuite/gas/s12z/mul-imm.s: New file.
	* testsuite/gas/s12z/mul-opr-opr.d: New file.
	* testsuite/gas/s12z/mul-opr-opr.s: New file.
	* testsuite/gas/s12z/mul-opr.d: New file.
	* testsuite/gas/s12z/mul-opr.s: New file.
	* testsuite/gas/s12z/mul-reg.d: New file.
	* testsuite/gas/s12z/mul-reg.s: New file.
	* testsuite/gas/s12z/mul.d: New file.
	* testsuite/gas/s12z/mul.s: New file.
	* testsuite/gas/s12z/neg-opr.d: New file.
	* testsuite/gas/s12z/neg-opr.s: New file.
	* testsuite/gas/s12z/not-so-simple-shifts.d: New file.
	* testsuite/gas/s12z/not-so-simple-shifts.s: New file.
	* testsuite/gas/s12z/opr-18u.d: New file.
	* testsuite/gas/s12z/opr-18u.s: New file.
	* testsuite/gas/s12z/opr-expr.d: New file.
	* testsuite/gas/s12z/opr-expr.s: New file.
	* testsuite/gas/s12z/opr-ext-18.d: New file.
	* testsuite/gas/s12z/opr-ext-18.s: New file.
	* testsuite/gas/s12z/opr-idx-24-reg.d: New file.
	* testsuite/gas/s12z/opr-idx-24-reg.s: New file.
	* testsuite/gas/s12z/opr-idx3-reg.d: New file.
	* testsuite/gas/s12z/opr-idx3-reg.s: New file.
	* testsuite/gas/s12z/opr-idx3-xysp-24.d: New file.
	* testsuite/gas/s12z/opr-idx3-xysp-24.s: New file.
	* testsuite/gas/s12z/opr-indirect-expr.d: New file.
	* testsuite/gas/s12z/opr-indirect-expr.s: New file.
	* testsuite/gas/s12z/opr-symbol.d: New file.
	* testsuite/gas/s12z/opr-symbol.s: New file.
	* testsuite/gas/s12z/or-imm.d: New file.
	* testsuite/gas/s12z/or-imm.s: New file.
	* testsuite/gas/s12z/or-opr.d: New file.
	* testsuite/gas/s12z/or-opr.s: New file.
	* testsuite/gas/s12z/p2-mul.d: New file.
	* testsuite/gas/s12z/p2-mul.s: New file.
	* testsuite/gas/s12z/page2-inh.d: New file.
	* testsuite/gas/s12z/page2-inh.s: New file.
	* testsuite/gas/s12z/psh-pul.d: New file.
	* testsuite/gas/s12z/psh-pul.s: New file.
	* testsuite/gas/s12z/qmul.d: New file.
	* testsuite/gas/s12z/qmul.s: New file.
	* testsuite/gas/s12z/rotate.d: New file.
	* testsuite/gas/s12z/rotate.s: New file.
	* testsuite/gas/s12z/s12z.exp: New file.
	* testsuite/gas/s12z/sat.d: New file.
	* testsuite/gas/s12z/sat.s: New file.
	* testsuite/gas/s12z/sbc-imm.d: New file.
	* testsuite/gas/s12z/sbc-imm.s: New file.
	* testsuite/gas/s12z/sbc-opr.d: New file.
	* testsuite/gas/s12z/sbc-opr.s: New file.
	* testsuite/gas/s12z/shift.d: New file.
	* testsuite/gas/s12z/shift.s: New file.
	* testsuite/gas/s12z/simple-shift.d: New file.
	* testsuite/gas/s12z/simple-shift.s: New file.
	* testsuite/gas/s12z/single-ops.d: New file.
	* testsuite/gas/s12z/single-ops.s: New file.
	* testsuite/gas/s12z/specd6.d: New file.
	* testsuite/gas/s12z/specd6.s: New file.
	* testsuite/gas/s12z/st-large-direct.d: New file.
	* testsuite/gas/s12z/st-large-direct.s: New file.
	* testsuite/gas/s12z/st-opr.d: New file.
	* testsuite/gas/s12z/st-opr.s: New file.
	* testsuite/gas/s12z/st-s-opr.d: New file.
	* testsuite/gas/s12z/st-s-opr.s: New file.
	* testsuite/gas/s12z/st-small-direct.d: New file.
	* testsuite/gas/s12z/st-small-direct.s: New file.
	* testsuite/gas/s12z/st-xy.d: New file.
	* testsuite/gas/s12z/st-xy.s: New file.
	* testsuite/gas/s12z/sub-imm.d: New file.
	* testsuite/gas/s12z/sub-imm.s: New file.
	* testsuite/gas/s12z/sub-opr.d: New file.
	* testsuite/gas/s12z/sub-opr.s: New file.
	* testsuite/gas/s12z/tfr.d: New file.
	* testsuite/gas/s12z/tfr.s: New file.
	* testsuite/gas/s12z/trap.d: New file.
	* testsuite/gas/s12z/trap.s: New file.

binutils* readelf.c: Add support for s12z architecture.
	* testsuite/lib/binutils-common.exp (is_elf_format): Excluse s12z
	targets.
parent 011b32fd
2018-05-18 John Darrington <john@darrington.wattle.id.au>
* Makefile.am: Add s12z files.
* Makefile.in: Regenerate.
* archures.c: Add bfd_s12z_arch.
* bfd-in.h: Add exports of bfd_putb24 and bfd_putl24.
* bfd-in2.h: Regenerate.
* config.bfd: Add s12z target.
* configure.ac: Add s12z target.
* configure: Regenerate.
* cpu-s12z.c: New file.
* elf32-s12z.c: New file.
* libbfd.c (bfd_putb24): New function.
(bfd_putl24): New function.
* libbfd.h: Regenerate.
* reloc.c: Add s12z relocations.
(bfd_get_reloc_size): Handle size 5 relocs.
* targets.c: Add s12z_elf32_vec.
2018-05-18 H.J. Lu <hongjiu.lu@intel.com>
PR ld/23189
......
......@@ -123,6 +123,7 @@ ALL_MACHINES = \
cpu-m68hc11.lo \
cpu-m68hc12.lo \
cpu-m9s12x.lo \
cpu-s12z.lo \
cpu-m9s12xg.lo \
cpu-m68k.lo \
cpu-mcore.lo \
......@@ -207,6 +208,7 @@ ALL_MACHINES_CFILES = \
cpu-m68hc11.c \
cpu-m68hc12.c \
cpu-m9s12x.c \
cpu-s12z.c \
cpu-m9s12xg.c \
cpu-m68k.c \
cpu-mcore.c \
......@@ -322,6 +324,7 @@ BFD32_BACKENDS = \
elf32-m68hc12.lo \
elf32-m68hc1x.lo \
elf32-m68k.lo \
elf32-s12z.lo \
elf32-mcore.lo \
elf32-mep.lo \
elf32-metag.lo \
......@@ -458,6 +461,7 @@ BFD32_BACKENDS_CFILES = \
elf32-m68hc12.c \
elf32-m68hc1x.c \
elf32-m68k.c \
elf32-s12z.c \
elf32-mcore.c \
elf32-mep.c \
elf32-metag.c \
......
......@@ -456,6 +456,7 @@ ALL_MACHINES = \
cpu-m68hc11.lo \
cpu-m68hc12.lo \
cpu-m9s12x.lo \
cpu-s12z.lo \
cpu-m9s12xg.lo \
cpu-m68k.lo \
cpu-mcore.lo \
......@@ -540,6 +541,7 @@ ALL_MACHINES_CFILES = \
cpu-m68hc11.c \
cpu-m68hc12.c \
cpu-m9s12x.c \
cpu-s12z.c \
cpu-m9s12xg.c \
cpu-m68k.c \
cpu-mcore.c \
......@@ -656,6 +658,7 @@ BFD32_BACKENDS = \
elf32-m68hc12.lo \
elf32-m68hc1x.lo \
elf32-m68k.lo \
elf32-s12z.lo \
elf32-mcore.lo \
elf32-mep.lo \
elf32-metag.lo \
......@@ -792,6 +795,7 @@ BFD32_BACKENDS_CFILES = \
elf32-m68hc12.c \
elf32-m68hc1x.c \
elf32-m68k.c \
elf32-s12z.c \
elf32-mcore.c \
elf32-mep.c \
elf32-metag.c \
......@@ -1253,6 +1257,7 @@ distclean-compile:
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/cpu-m68k.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/cpu-m9s12x.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/cpu-m9s12xg.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/cpu-s12z.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/cpu-mcore.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/cpu-mep.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/cpu-metag.Plo@am__quote@
......@@ -1344,6 +1349,7 @@ distclean-compile:
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/elf32-m68hc12.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/elf32-m68hc1x.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/elf32-m68k.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/elf32-s12z.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/elf32-mcore.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/elf32-mep.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/elf32-metag.Plo@am__quote@
......
......@@ -281,6 +281,8 @@ DESCRIPTION
.#define bfd_mach_m6812s 2
. bfd_arch_m9s12x, {* Freescale S12X. *}
. bfd_arch_m9s12xg, {* Freescale XGATE. *}
. bfd_arch_s12z, {* Freescale S12Z. *}
.#define bfd_mach_s12z_default 0
. bfd_arch_z8k, {* Zilog Z8000. *}
.#define bfd_mach_z8001 1
.#define bfd_mach_z8002 2
......@@ -590,6 +592,7 @@ extern const bfd_arch_info_type bfd_m68hc11_arch;
extern const bfd_arch_info_type bfd_m68hc12_arch;
extern const bfd_arch_info_type bfd_m9s12x_arch;
extern const bfd_arch_info_type bfd_m9s12xg_arch;
extern const bfd_arch_info_type bfd_s12z_arch;
extern const bfd_arch_info_type bfd_m68k_arch;
extern const bfd_arch_info_type bfd_mcore_arch;
extern const bfd_arch_info_type bfd_mep_arch;
......@@ -679,6 +682,7 @@ static const bfd_arch_info_type * const bfd_archures_list[] =
&bfd_m68hc12_arch,
&bfd_m9s12x_arch,
&bfd_m9s12xg_arch,
&bfd_s12z_arch,
&bfd_m68k_arch,
&bfd_mcore_arch,
&bfd_mep_arch,
......
......@@ -581,6 +581,8 @@ void bfd_putb64 (bfd_uint64_t, void *);
void bfd_putl64 (bfd_uint64_t, void *);
void bfd_putb32 (bfd_vma, void *);
void bfd_putl32 (bfd_vma, void *);
void bfd_putb24 (bfd_vma, void *);
void bfd_putl24 (bfd_vma, void *);
void bfd_putb16 (bfd_vma, void *);
void bfd_putl16 (bfd_vma, void *);
......
......@@ -588,6 +588,8 @@ void bfd_putb64 (bfd_uint64_t, void *);
void bfd_putl64 (bfd_uint64_t, void *);
void bfd_putb32 (bfd_vma, void *);
void bfd_putl32 (bfd_vma, void *);
void bfd_putb24 (bfd_vma, void *);
void bfd_putl24 (bfd_vma, void *);
void bfd_putb16 (bfd_vma, void *);
void bfd_putl16 (bfd_vma, void *);
......@@ -2149,6 +2151,8 @@ enum bfd_architecture
#define bfd_mach_m6812s 2
bfd_arch_m9s12x, /* Freescale S12X. */
bfd_arch_m9s12xg, /* Freescale XGATE. */
bfd_arch_s12z, /* Freescale S12Z. */
#define bfd_mach_s12z_default 0
bfd_arch_z8k, /* Zilog Z8000. */
#define bfd_mach_z8001 1
#define bfd_mach_z8002 2
......@@ -5253,6 +5257,11 @@ This is the 8 bit high part of an absolute address and immediately follows
a matching LO8XG part. */
BFD_RELOC_M68HC12_HI8XG,
/* Freescale S12Z reloc.
This is a 15 bit relative address. If the most significant bits are all zero
then it may be truncated to 8 bits. */
BFD_RELOC_S12Z_15_PCREL,
/* NS CR16C Relocations. */
BFD_RELOC_16C_NUM08,
BFD_RELOC_16C_NUM08_C,
......
......@@ -179,6 +179,7 @@ lm32) targ_archs=bfd_lm32_arch ;;
m6811*|m68hc11*) targ_archs="bfd_m68hc11_arch bfd_m68hc12_arch bfd_m9s12x_arch bfd_m9s12xg_arch" ;;
m6812*|m68hc12*) targ_archs="bfd_m68hc12_arch bfd_m68hc11_arch bfd_m9s12x_arch bfd_m9s12xg_arch" ;;
m68*) targ_archs=bfd_m68k_arch ;;
s12z*) targ_archs=bfd_s12z_arch ;;
microblaze*) targ_archs=bfd_microblaze_arch ;;
mips*) targ_archs=bfd_mips_arch ;;
nds32*) targ_archs=bfd_nds32_arch ;;
......@@ -814,6 +815,9 @@ case "${targ}" in
targ_defvec=m68k_elf32_vec
;;
s12z-*-*)
targ_defvec=s12z_elf32_vec
;;
mcore-*-elf)
targ_defvec=mcore_elf32_be_vec
targ_selvecs="mcore_elf32_be_vec mcore_elf32_le_vec"
......
......@@ -14465,6 +14465,7 @@ do
m68hc11_elf32_vec) tb="$tb elf32-m68hc11.lo elf32-m68hc1x.lo elf32.lo $elf" ;;
m68hc12_elf32_vec) tb="$tb elf32-m68hc12.lo elf32-m68hc1x.lo elf32.lo $elf" ;;
m68k_elf32_vec) tb="$tb elf32-m68k.lo elf32.lo $elf" ;;
s12z_elf32_vec) tb="$tb elf32-s12z.lo elf32.lo $elf" ;;
mach_o_be_vec) tb="$tb mach-o.lo dwarf2.lo" ;;
mach_o_le_vec) tb="$tb mach-o.lo dwarf2.lo" ;;
mach_o_fat_vec) tb="$tb mach-o.lo dwarf2.lo" ;;
......
......@@ -520,6 +520,7 @@ do
m68hc11_elf32_vec) tb="$tb elf32-m68hc11.lo elf32-m68hc1x.lo elf32.lo $elf" ;;
m68hc12_elf32_vec) tb="$tb elf32-m68hc12.lo elf32-m68hc1x.lo elf32.lo $elf" ;;
m68k_elf32_vec) tb="$tb elf32-m68k.lo elf32.lo $elf" ;;
s12z_elf32_vec) tb="$tb elf32-s12z.lo elf32.lo $elf" ;;
mach_o_be_vec) tb="$tb mach-o.lo dwarf2.lo" ;;
mach_o_le_vec) tb="$tb mach-o.lo dwarf2.lo" ;;
mach_o_fat_vec) tb="$tb mach-o.lo dwarf2.lo" ;;
......
/* BFD support for the Freescale 9S12Z processor
Copyright (C) 2008-2018 Free Software Foundation, Inc.
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 3 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_s12z_arch =
{
16, /* 16 bits in a word. */
24, /* 24 bits in an address. */
8, /* 8 bits in a byte. */
bfd_arch_s12z,
0,
"s12z",
"s12z",
4, /* Section alignment power. */
TRUE,
bfd_default_compatible,
bfd_default_scan,
bfd_arch_default_fill,
0,
};
/* Freescale S12Z-specific support for 32-bit ELF
Copyright (C) 1999-2018 Free Software Foundation, Inc.
(Heavily copied from the D10V port by Martin Hunt (hunt@cygnus.com))
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 3 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 "elf-bfd.h"
#include "elf/s12z.h"
/* Relocation functions. */
static reloc_howto_type *bfd_elf32_bfd_reloc_type_lookup
(bfd *, bfd_reloc_code_real_type);
static bfd_boolean s12z_info_to_howto_rel
(bfd *, arelent *, Elf_Internal_Rela *);
static bfd_reloc_status_type
shift_addend_reloc (bfd *abfd, arelent *reloc_entry, struct bfd_symbol *symbol ATTRIBUTE_UNUSED,
void *data ATTRIBUTE_UNUSED, asection *input_section ATTRIBUTE_UNUSED,
bfd *output ATTRIBUTE_UNUSED, char **msg ATTRIBUTE_UNUSED)
{
/* This is a really peculiar reloc, which is done for compatibility
with the Freescale toolchain.
That toolchain appears to (ab)use the lowest 15 bits of the addend for
the purpose of holding flags. The purpose of these flags are unknown.
So in this function, when writing the bfd we left shift the addend by
15, and when reading we right shift it by 15 (discarding the lower bits).
This allows the linker to work with object files generated by Freescale,
as well as by Gas. */
if (abfd->is_linker_input)
reloc_entry->addend >>= 15;
else
reloc_entry->addend <<= 15;
return bfd_reloc_continue;
}
#define USE_REL 0
static reloc_howto_type elf_s12z_howto_table[] =
{
/* This reloc does nothing. */
HOWTO (R_S12Z_NONE, /* type */
0, /* rightshift */
3, /* size (0 = byte, 1 = short, 2 = long) */
0, /* bitsize */
FALSE, /* pc_relative */
0, /* bitpos */
complain_overflow_dont,/* complain_on_overflow */
bfd_elf_generic_reloc, /* special_function */
"R_S12Z_NONE", /* name */
FALSE, /* partial_inplace */
0, /* src_mask */
0, /* dst_mask */
FALSE), /* pcrel_offset */
/* A 24 bit absolute relocation emitted by the OPR mode operands */
HOWTO (R_S12Z_OPR, /* type */
0, /* rightshift */
5, /* size (0 = byte, 1 = short, 2 = long) */
24, /* bitsize */
FALSE, /* pc_relative */
0, /* bitpos */
complain_overflow_bitfield, /* complain_on_overflow */
shift_addend_reloc,
"R_S12Z_OPR", /* name */
FALSE, /* partial_inplace */
0x00ffffff, /* src_mask */
0x00ffffff, /* dst_mask */
FALSE), /* pcrel_offset */
/* The purpose of this reloc is not known */
HOWTO (R_S12Z_UKNWN_2, /* type */
0, /* rightshift */
3, /* size (0 = byte, 1 = short, 2 = long) */
0, /* bitsize */
FALSE, /* pc_relative */
0, /* bitpos */
complain_overflow_dont,/* complain_on_overflow */
bfd_elf_generic_reloc, /* special_function */
"R_S12Z_UKNWN_2", /* name */
FALSE, /* partial_inplace */
0, /* src_mask */
0, /* dst_mask */
FALSE), /* pcrel_offset */
/* A 15 bit PC-rel relocation */
HOWTO (R_S12Z_PCREL_7_15, /* type */
0, /* rightshift */
1, /* size (0 = byte, 1 = short, 2 = long) */
15, /* bitsize */
TRUE, /* pc_relative */
0, /* bitpos */
complain_overflow_bitfield, /* complain_on_overflow */
shift_addend_reloc,
"R_S12Z_PCREL_7_15", /* name */
FALSE, /* partial_inplace */
0x00, /* src_mask */
0x007fff, /* dst_mask */
TRUE), /* pcrel_offset */
/* A 24 bit absolute relocation emitted by EXT24 mode operands */
HOWTO (R_S12Z_EXT24, /* type */
0, /* rightshift */
5, /* size (0 = byte, 1 = short, 2 = long) */
24, /* bitsize */
FALSE, /* pc_relative */
0, /* bitpos */
complain_overflow_bitfield, /* complain_on_overflow */
bfd_elf_generic_reloc, /* special_function */
"R_S12Z_EXT24", /* name */
FALSE, /* partial_inplace */
0x00ffffff, /* src_mask */
0x00ffffff, /* dst_mask */
FALSE), /* pcrel_offset */
/* The purpose of this reloc is not known */
HOWTO (R_S12Z_UKNWN_3, /* type */
0, /* rightshift */
3, /* size (0 = byte, 1 = short, 2 = long) */
0, /* bitsize */
FALSE, /* pc_relative */
0, /* bitpos */
complain_overflow_dont,/* complain_on_overflow */
bfd_elf_generic_reloc, /* special_function */
"R_S12Z_UKNWN_3", /* name */
FALSE, /* partial_inplace */
0, /* src_mask */
0, /* dst_mask */
FALSE), /* pcrel_offset */
/* A 32 bit absolute relocation */
HOWTO (R_S12Z_EXT32, /* type */
0, /* rightshift */
2, /* size (0 = byte, 1 = short, 2 = long) */
32, /* bitsize */
FALSE, /* pc_relative */
0, /* bitpos */
complain_overflow_bitfield, /* complain_on_overflow */
bfd_elf_generic_reloc, /* special_function */
"R_S12Z_EXT32", /* name */
FALSE, /* partial_inplace */
0xffffffff, /* src_mask */
0xffffffff, /* dst_mask */
FALSE), /* pcrel_offset */
};
/* Map BFD reloc types to S12Z ELF reloc types. */
struct s12z_reloc_map
{
bfd_reloc_code_real_type bfd_reloc_val;
unsigned char elf_reloc_val;
};
static const struct s12z_reloc_map s12z_reloc_map[] =
{
/* bfd reloc val */ /* elf reloc val */
{BFD_RELOC_NONE, R_S12Z_NONE},
{BFD_RELOC_32, R_S12Z_EXT32},
{BFD_RELOC_24, R_S12Z_EXT24},
{BFD_RELOC_16_PCREL, R_S12Z_PCREL_7_15}
};
static reloc_howto_type *
bfd_elf32_bfd_reloc_type_lookup (bfd *abfd ATTRIBUTE_UNUSED,
bfd_reloc_code_real_type code)
{
unsigned int i;
for (i = 0;
i < sizeof (s12z_reloc_map) / sizeof (struct s12z_reloc_map);
i++)
{
if (s12z_reloc_map[i].bfd_reloc_val == code)
{
return &elf_s12z_howto_table[s12z_reloc_map[i].elf_reloc_val];
}
}
printf ("%s:%d Not found type %d\n", __FILE__, __LINE__, code);
return NULL;
}
static reloc_howto_type *
bfd_elf32_bfd_reloc_name_lookup (bfd *abfd ATTRIBUTE_UNUSED,
const char *r_name)
{
unsigned int i;
printf ("%s:%d Looking up %s\n", __FILE__, __LINE__, r_name);
for (i = 0;
i < (sizeof (elf_s12z_howto_table)
/ sizeof (elf_s12z_howto_table[0]));
i++)
if (elf_s12z_howto_table[i].name != NULL
&& strcasecmp (elf_s12z_howto_table[i].name, r_name) == 0)
return &elf_s12z_howto_table[i];
return NULL;
}
/* Set the howto pointer for an S12Z ELF reloc. */
static bfd_boolean
s12z_info_to_howto_rel (bfd *abfd,
arelent *cache_ptr, Elf_Internal_Rela *dst)
{
unsigned int r_type = ELF32_R_TYPE (dst->r_info);
if (r_type >= (unsigned int) R_S12Z_max)
{
/* xgettext:c-format */
_bfd_error_handler (_("%pB: unsupported relocation type %#x"),
abfd, r_type);
bfd_set_error (bfd_error_bad_value);
return FALSE;
}
cache_ptr->howto = &elf_s12z_howto_table[r_type];
return TRUE;
}
static bfd_boolean
s12z_elf_set_mach_from_flags (bfd *abfd)
{
bfd_default_set_arch_mach (abfd, bfd_arch_s12z, 0); // bfd_mach_s12z);
return TRUE;
}
#define ELF_ARCH bfd_arch_s12z
#define ELF_TARGET_ID 0
#define ELF_MACHINE_CODE EM_S12Z
#define ELF_MAXPAGESIZE 0x1000
#define TARGET_BIG_SYM s12z_elf32_vec
#define TARGET_BIG_NAME "elf32-s12z"
#define elf_info_to_howto NULL
#define elf_info_to_howto_rel s12z_info_to_howto_rel
#define elf_backend_object_p s12z_elf_set_mach_from_flags
#define elf_backend_final_write_processing NULL
#define elf_backend_can_gc_sections 1
#include "elf32-target.h"
......@@ -613,6 +613,27 @@ bfd_putl16 (bfd_vma data, void *p)
addr[1] = (data >> 8) & 0xff;
}
void
bfd_putb24 (bfd_vma data, void *p)
{
bfd_byte *addr = (bfd_byte *) p;
addr[0] = (data >> 16) & 0xff;
addr[1] = (data >> 8) & 0xff;
addr[2] = data & 0xff;
}
void
bfd_putl24 (bfd_vma data, void *p)
{
bfd_byte *addr = (bfd_byte *) p;
addr[0] = data & 0xff;
addr[1] = (data >> 8) & 0xff;
addr[2] = (data >> 16) & 0xff;
}
bfd_vma
bfd_getb32 (const void *p)
{
......
......@@ -2513,6 +2513,7 @@ static const char *const bfd_reloc_code_real_names[] = { "@@uninitialized@@",
"BFD_RELOC_M68HC12_10_PCREL",
"BFD_RELOC_M68HC12_LO8XG",
"BFD_RELOC_M68HC12_HI8XG",
"BFD_RELOC_S12Z_15_PCREL",
"BFD_RELOC_16C_NUM08",
"BFD_RELOC_16C_NUM08_C",
"BFD_RELOC_16C_NUM16",
......