Add (linker) support for CR16C processor
This commit is contained in:
Nick Clifton
parent
baaff79e16
commit
0949843db2
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@ -1,3 +1,45 @@
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2004-03-30 Galit Heller <Galit.Heller@nsc.com>
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Tomer Levi <Tomer.Levi@nsc.com>
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* Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
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(ALL_MACHINES_CFILES): Add cpu-cr16c.c.
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(BFD32_BACKENDS): Add elf32-cr16c.lo.
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(BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
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(cpu-cr16c.lo): New target.
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(elf32-cr16c.lo): Likewise.
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* Makefile.in: Regenerate.
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* archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
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(bfd_archures_list): Add bfd_cr16c_arch.
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* config.bfd: Handle cr16c-*-elf*.
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* configure.in: Handle bfd_elf32_cr16c_vec.
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* configure: Regenerate.
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* reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
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BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
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BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
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BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
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BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
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BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
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BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
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BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
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BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
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BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
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BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
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BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
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BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
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BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
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BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
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BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
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BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
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BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
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BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
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BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
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* targets.c (bfd_elf32_cr16c_vec): Declare.
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(bfd_target_vector): Add bfd_elf32_cr16c_vec.
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* cpu-cr16c.c: New file.
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* elf32-cr16c.c: Likewise.
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* libbfd.h: Regenerate.
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* bfd-in2.h: Likewise.
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2004-03-30 Jakub Jelinek <jakub@redhat.com>
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* elf.c (map_sections_to_segments): Fix handling of .tbss.
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@ -55,6 +55,7 @@ ALL_MACHINES = \
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cpu-arc.lo \
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cpu-arm.lo \
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cpu-avr.lo \
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cpu-cr16c.lo \
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cpu-cris.lo \
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cpu-d10v.lo \
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cpu-d30v.lo \
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@ -111,6 +112,7 @@ ALL_MACHINES_CFILES = \
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cpu-arm.c \
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cpu-avr.c \
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cpu-cris.c \
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cpu-cr16c.c \
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cpu-d10v.c \
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cpu-d30v.c \
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cpu-dlx.c \
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@ -213,6 +215,7 @@ BFD32_BACKENDS = \
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elfarm-oabi.lo \
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elfarm-nabi.lo \
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elf32-avr.lo \
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elf32-cr16c.lo \
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elf32-cris.lo \
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elf32-d10v.lo \
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elf32-d30v.lo \
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@ -378,6 +381,7 @@ BFD32_BACKENDS_CFILES = \
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elfarm-oabi.c \
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elfarm-nabi.c \
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elf32-avr.c \
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elf32-cr16c.c \
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elf32-cris.c \
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elf32-d10v.c \
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elf32-d30v.c \
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@ -915,6 +919,7 @@ cpu-alpha.lo: cpu-alpha.c $(INCDIR)/filenames.h
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cpu-arc.lo: cpu-arc.c $(INCDIR)/filenames.h
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cpu-arm.lo: cpu-arm.c $(INCDIR)/filenames.h $(INCDIR)/libiberty.h
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cpu-avr.lo: cpu-avr.c $(INCDIR)/filenames.h
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cpu-cr16c.lo: cpu-cr16c.c $(INCDIR)/filenames.h
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cpu-cris.lo: cpu-cris.c $(INCDIR)/filenames.h
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cpu-d10v.lo: cpu-d10v.c $(INCDIR)/filenames.h
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cpu-d30v.lo: cpu-d30v.c $(INCDIR)/filenames.h
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@ -1137,6 +1142,10 @@ elf32-avr.lo: elf32-avr.c $(INCDIR)/filenames.h elf-bfd.h \
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$(INCDIR)/elf/common.h $(INCDIR)/elf/internal.h $(INCDIR)/elf/external.h \
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$(INCDIR)/bfdlink.h $(INCDIR)/elf/avr.h $(INCDIR)/elf/reloc-macros.h \
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elf32-target.h
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elf32-cr16c.lo: elf32-cr16c.c $(INCDIR)/filenames.h elf-bfd.h \
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$(INCDIR)/elf/common.h $(INCDIR)/elf/internal.h $(INCDIR)/elf/external.h \
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$(INCDIR)/bfdlink.h $(INCDIR)/elf/cr16c.h $(INCDIR)/elf/reloc-macros.h \
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elf32-target.h
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elf32-cris.lo: elf32-cris.c $(INCDIR)/filenames.h elf-bfd.h \
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$(INCDIR)/elf/common.h $(INCDIR)/elf/internal.h $(INCDIR)/elf/external.h \
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$(INCDIR)/bfdlink.h $(INCDIR)/elf/cris.h $(INCDIR)/elf/reloc-macros.h \
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@ -1,4 +1,4 @@
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# Makefile.in generated automatically by automake 1.4-p6 from Makefile.am
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# Makefile.in generated automatically by automake 1.4-p5 from Makefile.am
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# Copyright (C) 1994, 1995-8, 1999, 2001 Free Software Foundation, Inc.
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# This Makefile.in is free software; the Free Software Foundation
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@ -183,6 +183,7 @@ ALL_MACHINES = \
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cpu-arc.lo \
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cpu-arm.lo \
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cpu-avr.lo \
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cpu-cr16c.lo \
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cpu-cris.lo \
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cpu-d10v.lo \
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cpu-d30v.lo \
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@ -240,6 +241,7 @@ ALL_MACHINES_CFILES = \
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cpu-arm.c \
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cpu-avr.c \
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cpu-cris.c \
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cpu-cr16c.c \
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cpu-d10v.c \
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cpu-d30v.c \
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cpu-dlx.c \
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@ -343,6 +345,7 @@ BFD32_BACKENDS = \
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elfarm-oabi.lo \
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elfarm-nabi.lo \
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elf32-avr.lo \
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elf32-cr16c.lo \
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elf32-cris.lo \
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elf32-d10v.lo \
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elf32-d30v.lo \
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@ -509,6 +512,7 @@ BFD32_BACKENDS_CFILES = \
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elfarm-oabi.c \
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elfarm-nabi.c \
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elf32-avr.c \
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elf32-cr16c.c \
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elf32-cris.c \
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elf32-d10v.c \
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elf32-d30v.c \
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@ -814,7 +818,7 @@ configure.in version.h
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DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
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TAR = tar
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TAR = gtar
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GZIP_ENV = --best
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SOURCES = $(libbfd_a_SOURCES) $(libbfd_la_SOURCES)
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OBJECTS = $(libbfd_a_OBJECTS) $(libbfd_la_OBJECTS)
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@ -1452,6 +1456,7 @@ cpu-alpha.lo: cpu-alpha.c $(INCDIR)/filenames.h
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cpu-arc.lo: cpu-arc.c $(INCDIR)/filenames.h
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cpu-arm.lo: cpu-arm.c $(INCDIR)/filenames.h $(INCDIR)/libiberty.h
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cpu-avr.lo: cpu-avr.c $(INCDIR)/filenames.h
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cpu-cr16c.lo: cpu-cr16c.c $(INCDIR)/filenames.h
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cpu-cris.lo: cpu-cris.c $(INCDIR)/filenames.h
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cpu-d10v.lo: cpu-d10v.c $(INCDIR)/filenames.h
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cpu-d30v.lo: cpu-d30v.c $(INCDIR)/filenames.h
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@ -1674,6 +1679,10 @@ elf32-avr.lo: elf32-avr.c $(INCDIR)/filenames.h elf-bfd.h \
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$(INCDIR)/elf/common.h $(INCDIR)/elf/internal.h $(INCDIR)/elf/external.h \
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$(INCDIR)/bfdlink.h $(INCDIR)/elf/avr.h $(INCDIR)/elf/reloc-macros.h \
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elf32-target.h
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elf32-cr16c.lo: elf32-cr16c.c $(INCDIR)/filenames.h elf-bfd.h \
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$(INCDIR)/elf/common.h $(INCDIR)/elf/internal.h $(INCDIR)/elf/external.h \
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$(INCDIR)/bfdlink.h $(INCDIR)/elf/cr16c.h $(INCDIR)/elf/reloc-macros.h \
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elf32-target.h
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elf32-cris.lo: elf32-cris.c $(INCDIR)/filenames.h elf-bfd.h \
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$(INCDIR)/elf/common.h $(INCDIR)/elf/internal.h $(INCDIR)/elf/external.h \
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$(INCDIR)/bfdlink.h $(INCDIR)/elf/cris.h $(INCDIR)/elf/reloc-macros.h \
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@ -307,6 +307,8 @@ DESCRIPTION
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.#define bfd_mach_avr3 3
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.#define bfd_mach_avr4 4
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.#define bfd_mach_avr5 5
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. bfd_arch_cr16c, {* National Semiconductor CompactRISC. *}
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.#define bfd_mach_cr16c 1
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. bfd_arch_cris, {* Axis CRIS *}
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. bfd_arch_s390, {* IBM s390 *}
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.#define bfd_mach_s390_31 31
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@ -375,6 +377,7 @@ extern const bfd_arch_info_type bfd_alpha_arch;
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extern const bfd_arch_info_type bfd_arc_arch;
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extern const bfd_arch_info_type bfd_arm_arch;
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extern const bfd_arch_info_type bfd_avr_arch;
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extern const bfd_arch_info_type bfd_cr16c_arch;
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extern const bfd_arch_info_type bfd_cris_arch;
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extern const bfd_arch_info_type bfd_d10v_arch;
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extern const bfd_arch_info_type bfd_d30v_arch;
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@ -435,6 +438,7 @@ static const bfd_arch_info_type * const bfd_archures_list[] =
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&bfd_arc_arch,
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&bfd_arm_arch,
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&bfd_avr_arch,
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&bfd_cr16c_arch,
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&bfd_cris_arch,
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&bfd_d10v_arch,
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&bfd_d30v_arch,
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@ -1705,6 +1705,8 @@ enum bfd_architecture
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#define bfd_mach_avr3 3
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#define bfd_mach_avr4 4
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#define bfd_mach_avr5 5
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bfd_arch_cr16c, /* National Semiconductor CompactRISC. */
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#define bfd_mach_cr16c 1
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bfd_arch_cris, /* Axis CRIS */
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bfd_arch_s390, /* IBM s390 */
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#define bfd_mach_s390_31 31
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@ -3343,6 +3345,48 @@ to follow the 16K memory bank of 68HC12 (seen as mapped in the window). */
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This is the 5 bits of a value. */
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BFD_RELOC_M68HC12_5B,
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/* NS CR16C Relocations. */
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BFD_RELOC_16C_NUM08,
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BFD_RELOC_16C_NUM08_C,
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BFD_RELOC_16C_NUM16,
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BFD_RELOC_16C_NUM16_C,
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BFD_RELOC_16C_NUM32,
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BFD_RELOC_16C_NUM32_C,
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BFD_RELOC_16C_DISP04,
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BFD_RELOC_16C_DISP04_C,
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BFD_RELOC_16C_DISP08,
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BFD_RELOC_16C_DISP08_C,
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BFD_RELOC_16C_DISP16,
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BFD_RELOC_16C_DISP16_C,
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BFD_RELOC_16C_DISP24,
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BFD_RELOC_16C_DISP24_C,
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BFD_RELOC_16C_DISP24a,
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BFD_RELOC_16C_DISP24a_C,
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BFD_RELOC_16C_REG04,
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BFD_RELOC_16C_REG04_C,
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BFD_RELOC_16C_REG04a,
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BFD_RELOC_16C_REG04a_C,
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BFD_RELOC_16C_REG14,
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BFD_RELOC_16C_REG14_C,
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BFD_RELOC_16C_REG16,
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BFD_RELOC_16C_REG16_C,
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BFD_RELOC_16C_REG20,
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BFD_RELOC_16C_REG20_C,
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BFD_RELOC_16C_ABS20,
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BFD_RELOC_16C_ABS20_C,
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BFD_RELOC_16C_ABS24,
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BFD_RELOC_16C_ABS24_C,
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BFD_RELOC_16C_IMM04,
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BFD_RELOC_16C_IMM04_C,
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BFD_RELOC_16C_IMM16,
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BFD_RELOC_16C_IMM16_C,
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BFD_RELOC_16C_IMM20,
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BFD_RELOC_16C_IMM20_C,
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BFD_RELOC_16C_IMM24,
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BFD_RELOC_16C_IMM24_C,
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BFD_RELOC_16C_IMM32,
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BFD_RELOC_16C_IMM32_C,
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/* These relocs are only used within the CRIS assembler. They are not
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(at present) written to any object files. */
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BFD_RELOC_CRIS_BDISP8,
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@ -306,6 +306,11 @@ case "${targ}" in
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targ_underscore=yes
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;;
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cr16c-*-elf*)
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targ_defvec=bfd_elf32_cr16c_vec
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targ_underscore=yes
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;;
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cris-*-*)
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targ_defvec=cris_aout_vec
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targ_selvecs="bfd_elf32_us_cris_vec bfd_elf32_cris_vec ieee_vec"
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@ -6299,6 +6299,7 @@ do
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bfd_elf32_bigarm_oabi_vec) tb="$tb elfarm-oabi.lo elf32.lo $elf" ;;
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bfd_elf32_bigarm_vec) tb="$tb elfarm-nabi.lo elf32.lo $elf" ;;
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bfd_elf32_bigmips_vec) tb="$tb elf32-mips.lo elfxx-mips.lo elf32.lo $elf ecofflink.lo" ;;
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bfd_elf32_cr16c_vec) tb="$tb elf32-cr16c.lo elf32.lo $elf" ;;
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bfd_elf32_cris_vec) tb="$tb elf32-cris.lo elf32.lo $elf" ;;
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bfd_elf32_d10v_vec) tb="$tb elf32-d10v.lo elf32.lo $elf" ;;
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bfd_elf32_d30v_vec) tb="$tb elf32-d30v.lo elf32.lo $elf" ;;
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@ -6586,10 +6587,10 @@ case ${host64}-${target64}-${want64} in
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if test -n "$GCC" ; then
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bad_64bit_gcc=no;
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echo $ac_n "checking for gcc version with buggy 64-bit support""... $ac_c" 1>&6
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echo "configure:6590: checking for gcc version with buggy 64-bit support" >&5
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echo "configure:6591: checking for gcc version with buggy 64-bit support" >&5
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# Add more tests for gcc versions with non-working 64-bit support here.
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cat > conftest.$ac_ext <<EOF
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#line 6593 "configure"
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#line 6594 "configure"
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#include "confdefs.h"
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:__GNUC__:__GNUC_MINOR__:__i386__:
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EOF
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@ -6631,12 +6632,12 @@ esac
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for ac_func in ftello ftello64 fseeko fseeko64
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do
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echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
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echo "configure:6635: checking for $ac_func" >&5
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echo "configure:6636: checking for $ac_func" >&5
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if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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cat > conftest.$ac_ext <<EOF
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#line 6640 "configure"
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#line 6641 "configure"
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#include "confdefs.h"
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/* System header to define __stub macros and hopefully few prototypes,
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which can conflict with char $ac_func(); below. */
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@ -6659,7 +6660,7 @@ $ac_func();
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; return 0; }
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EOF
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if { (eval echo configure:6663: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
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if { (eval echo configure:6664: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
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rm -rf conftest*
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eval "ac_cv_func_$ac_func=yes"
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else
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@ -6685,13 +6686,13 @@ done
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if test x"$ac_cv_func_ftello" = xyes -a x"$ac_cv_func_fseeko" = xyes; then
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echo $ac_n "checking size of off_t""... $ac_c" 1>&6
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echo "configure:6689: checking size of off_t" >&5
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echo "configure:6690: checking size of off_t" >&5
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if eval "test \"`echo '$''{'ac_cv_sizeof_off_t'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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for ac_size in 4 8 1 2 16 12 ; do # List sizes in rough order of prevalence.
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cat > conftest.$ac_ext <<EOF
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#line 6695 "configure"
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#line 6696 "configure"
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#include "confdefs.h"
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#include "confdefs.h"
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#include <sys/types.h>
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|
|
@ -6701,7 +6702,7 @@ int main() {
|
|||
switch (0) case 0: case (sizeof (off_t) == $ac_size):;
|
||||
; return 0; }
|
||||
EOF
|
||||
if { (eval echo configure:6705: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
||||
if { (eval echo configure:6706: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
||||
rm -rf conftest*
|
||||
ac_cv_sizeof_off_t=$ac_size
|
||||
else
|
||||
|
|
@ -6725,7 +6726,7 @@ EOF
|
|||
|
||||
fi
|
||||
echo $ac_n "checking file_ptr type""... $ac_c" 1>&6
|
||||
echo "configure:6729: checking file_ptr type" >&5
|
||||
echo "configure:6730: checking file_ptr type" >&5
|
||||
bfd_file_ptr="long"
|
||||
bfd_ufile_ptr="unsigned long"
|
||||
if test x"$ac_cv_func_ftello64" = xyes -a x"$ac_cv_func_fseeko64" = xyes \
|
||||
|
|
@ -6750,17 +6751,17 @@ for ac_hdr in stdlib.h unistd.h sys/stat.h sys/types.h
|
|||
do
|
||||
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
|
||||
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
|
||||
echo "configure:6754: checking for $ac_hdr" >&5
|
||||
echo "configure:6755: checking for $ac_hdr" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 6759 "configure"
|
||||
#line 6760 "configure"
|
||||
#include "confdefs.h"
|
||||
#include <$ac_hdr>
|
||||
EOF
|
||||
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
|
||||
{ (eval echo configure:6764: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
|
||||
{ (eval echo configure:6765: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
|
||||
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
|
||||
if test -z "$ac_err"; then
|
||||
rm -rf conftest*
|
||||
|
|
@ -6789,12 +6790,12 @@ done
|
|||
for ac_func in getpagesize
|
||||
do
|
||||
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
|
||||
echo "configure:6793: checking for $ac_func" >&5
|
||||
echo "configure:6794: checking for $ac_func" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 6798 "configure"
|
||||
#line 6799 "configure"
|
||||
#include "confdefs.h"
|
||||
/* System header to define __stub macros and hopefully few prototypes,
|
||||
which can conflict with char $ac_func(); below. */
|
||||
|
|
@ -6817,7 +6818,7 @@ $ac_func();
|
|||
|
||||
; return 0; }
|
||||
EOF
|
||||
if { (eval echo configure:6821: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
|
||||
if { (eval echo configure:6822: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
|
||||
rm -rf conftest*
|
||||
eval "ac_cv_func_$ac_func=yes"
|
||||
else
|
||||
|
|
@ -6842,7 +6843,7 @@ fi
|
|||
done
|
||||
|
||||
echo $ac_n "checking for working mmap""... $ac_c" 1>&6
|
||||
echo "configure:6846: checking for working mmap" >&5
|
||||
echo "configure:6847: checking for working mmap" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
|
|
@ -6850,7 +6851,7 @@ else
|
|||
ac_cv_func_mmap_fixed_mapped=no
|
||||
else
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 6854 "configure"
|
||||
#line 6855 "configure"
|
||||
#include "confdefs.h"
|
||||
|
||||
/* Thanks to Mike Haertel and Jim Avera for this test.
|
||||
|
|
@ -7003,7 +7004,7 @@ main()
|
|||
}
|
||||
|
||||
EOF
|
||||
if { (eval echo configure:7007: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
|
||||
if { (eval echo configure:7008: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
|
||||
then
|
||||
ac_cv_func_mmap_fixed_mapped=yes
|
||||
else
|
||||
|
|
@ -7028,12 +7029,12 @@ fi
|
|||
for ac_func in madvise mprotect
|
||||
do
|
||||
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
|
||||
echo "configure:7032: checking for $ac_func" >&5
|
||||
echo "configure:7033: checking for $ac_func" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 7037 "configure"
|
||||
#line 7038 "configure"
|
||||
#include "confdefs.h"
|
||||
/* System header to define __stub macros and hopefully few prototypes,
|
||||
which can conflict with char $ac_func(); below. */
|
||||
|
|
@ -7056,7 +7057,7 @@ $ac_func();
|
|||
|
||||
; return 0; }
|
||||
EOF
|
||||
if { (eval echo configure:7060: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
|
||||
if { (eval echo configure:7061: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
|
||||
rm -rf conftest*
|
||||
eval "ac_cv_func_$ac_func=yes"
|
||||
else
|
||||
|
|
|
|||
|
|
@ -608,6 +608,7 @@ do
|
|||
bfd_elf32_bigarm_oabi_vec) tb="$tb elfarm-oabi.lo elf32.lo $elf" ;;
|
||||
bfd_elf32_bigarm_vec) tb="$tb elfarm-nabi.lo elf32.lo $elf" ;;
|
||||
bfd_elf32_bigmips_vec) tb="$tb elf32-mips.lo elfxx-mips.lo elf32.lo $elf ecofflink.lo" ;;
|
||||
bfd_elf32_cr16c_vec) tb="$tb elf32-cr16c.lo elf32.lo $elf" ;;
|
||||
bfd_elf32_cris_vec) tb="$tb elf32-cris.lo elf32.lo $elf" ;;
|
||||
bfd_elf32_d10v_vec) tb="$tb elf32-d10v.lo elf32.lo $elf" ;;
|
||||
bfd_elf32_d30v_vec) tb="$tb elf32-d30v.lo elf32.lo $elf" ;;
|
||||
|
|
|
|||
|
|
@ -0,0 +1,38 @@
|
|||
/* BFD support for the CR16C processor.
|
||||
Copyright 2004 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 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
|
||||
|
||||
#include "bfd.h"
|
||||
#include "sysdep.h"
|
||||
#include "libbfd.h"
|
||||
|
||||
const bfd_arch_info_type bfd_cr16c_arch =
|
||||
{
|
||||
16, /* 16 bits in a word. */
|
||||
32, /* 32 bits in an address. */
|
||||
8, /* 8 bits in a byte. */
|
||||
bfd_arch_cr16c,
|
||||
bfd_mach_cr16c,
|
||||
"cr16c",
|
||||
"cr16c",
|
||||
1,
|
||||
TRUE, /* The one and only. */
|
||||
bfd_default_compatible,
|
||||
bfd_default_scan ,
|
||||
0,
|
||||
};
|
||||
|
|
@ -1,4 +1,4 @@
|
|||
# Makefile.in generated automatically by automake 1.4-p6 from Makefile.am
|
||||
# Makefile.in generated automatically by automake 1.4-p5 from Makefile.am
|
||||
|
||||
# Copyright (C) 1994, 1995-8, 1999, 2001 Free Software Foundation, Inc.
|
||||
# This Makefile.in is free software; the Free Software Foundation
|
||||
|
|
@ -257,7 +257,7 @@ DIST_COMMON = ChangeLog Makefile.am Makefile.in
|
|||
|
||||
DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
|
||||
|
||||
TAR = tar
|
||||
TAR = gtar
|
||||
GZIP_ENV = --best
|
||||
all: all-redirect
|
||||
.SUFFIXES:
|
||||
|
|
|
|||
File diff suppressed because it is too large
Load Diff
40
bfd/libbfd.h
40
bfd/libbfd.h
|
|
@ -1437,6 +1437,46 @@ static const char *const bfd_reloc_code_real_names[] = { "@@uninitialized@@",
|
|||
"BFD_RELOC_M68HC11_PAGE",
|
||||
"BFD_RELOC_M68HC11_24",
|
||||
"BFD_RELOC_M68HC12_5B",
|
||||
"BFD_RELOC_16C_NUM08",
|
||||
"BFD_RELOC_16C_NUM08_C",
|
||||
"BFD_RELOC_16C_NUM16",
|
||||
"BFD_RELOC_16C_NUM16_C",
|
||||
"BFD_RELOC_16C_NUM32",
|
||||
"BFD_RELOC_16C_NUM32_C",
|
||||
"BFD_RELOC_16C_DISP04",
|
||||
"BFD_RELOC_16C_DISP04_C",
|
||||
"BFD_RELOC_16C_DISP08",
|
||||
"BFD_RELOC_16C_DISP08_C",
|
||||
"BFD_RELOC_16C_DISP16",
|
||||
"BFD_RELOC_16C_DISP16_C",
|
||||
"BFD_RELOC_16C_DISP24",
|
||||
"BFD_RELOC_16C_DISP24_C",
|
||||
"BFD_RELOC_16C_DISP24a",
|
||||
"BFD_RELOC_16C_DISP24a_C",
|
||||
"BFD_RELOC_16C_REG04",
|
||||
"BFD_RELOC_16C_REG04_C",
|
||||
"BFD_RELOC_16C_REG04a",
|
||||
"BFD_RELOC_16C_REG04a_C",
|
||||
"BFD_RELOC_16C_REG14",
|
||||
"BFD_RELOC_16C_REG14_C",
|
||||
"BFD_RELOC_16C_REG16",
|
||||
"BFD_RELOC_16C_REG16_C",
|
||||
"BFD_RELOC_16C_REG20",
|
||||
"BFD_RELOC_16C_REG20_C",
|
||||
"BFD_RELOC_16C_ABS20",
|
||||
"BFD_RELOC_16C_ABS20_C",
|
||||
"BFD_RELOC_16C_ABS24",
|
||||
"BFD_RELOC_16C_ABS24_C",
|
||||
"BFD_RELOC_16C_IMM04",
|
||||
"BFD_RELOC_16C_IMM04_C",
|
||||
"BFD_RELOC_16C_IMM16",
|
||||
"BFD_RELOC_16C_IMM16_C",
|
||||
"BFD_RELOC_16C_IMM20",
|
||||
"BFD_RELOC_16C_IMM20_C",
|
||||
"BFD_RELOC_16C_IMM24",
|
||||
"BFD_RELOC_16C_IMM24_C",
|
||||
"BFD_RELOC_16C_IMM32",
|
||||
"BFD_RELOC_16C_IMM32_C",
|
||||
"BFD_RELOC_CRIS_BDISP8",
|
||||
"BFD_RELOC_CRIS_UNSIGNED_5",
|
||||
"BFD_RELOC_CRIS_SIGNED_6",
|
||||
|
|
|
|||
83
bfd/reloc.c
83
bfd/reloc.c
|
|
@ -3770,6 +3770,89 @@ ENUMDOC
|
|||
Motorola 68HC12 reloc.
|
||||
This is the 5 bits of a value.
|
||||
|
||||
ENUM
|
||||
BFD_RELOC_16C_NUM08
|
||||
ENUMX
|
||||
BFD_RELOC_16C_NUM08_C
|
||||
ENUMX
|
||||
BFD_RELOC_16C_NUM16
|
||||
ENUMX
|
||||
BFD_RELOC_16C_NUM16_C
|
||||
ENUMX
|
||||
BFD_RELOC_16C_NUM32
|
||||
ENUMX
|
||||
BFD_RELOC_16C_NUM32_C
|
||||
ENUMX
|
||||
BFD_RELOC_16C_DISP04
|
||||
ENUMX
|
||||
BFD_RELOC_16C_DISP04_C
|
||||
ENUMX
|
||||
BFD_RELOC_16C_DISP08
|
||||
ENUMX
|
||||
BFD_RELOC_16C_DISP08_C
|
||||
ENUMX
|
||||
BFD_RELOC_16C_DISP16
|
||||
ENUMX
|
||||
BFD_RELOC_16C_DISP16_C
|
||||
ENUMX
|
||||
BFD_RELOC_16C_DISP24
|
||||
ENUMX
|
||||
BFD_RELOC_16C_DISP24_C
|
||||
ENUMX
|
||||
BFD_RELOC_16C_DISP24a
|
||||
ENUMX
|
||||
BFD_RELOC_16C_DISP24a_C
|
||||
ENUMX
|
||||
BFD_RELOC_16C_REG04
|
||||
ENUMX
|
||||
BFD_RELOC_16C_REG04_C
|
||||
ENUMX
|
||||
BFD_RELOC_16C_REG04a
|
||||
ENUMX
|
||||
BFD_RELOC_16C_REG04a_C
|
||||
ENUMX
|
||||
BFD_RELOC_16C_REG14
|
||||
ENUMX
|
||||
BFD_RELOC_16C_REG14_C
|
||||
ENUMX
|
||||
BFD_RELOC_16C_REG16
|
||||
ENUMX
|
||||
BFD_RELOC_16C_REG16_C
|
||||
ENUMX
|
||||
BFD_RELOC_16C_REG20
|
||||
ENUMX
|
||||
BFD_RELOC_16C_REG20_C
|
||||
ENUMX
|
||||
BFD_RELOC_16C_ABS20
|
||||
ENUMX
|
||||
BFD_RELOC_16C_ABS20_C
|
||||
ENUMX
|
||||
BFD_RELOC_16C_ABS24
|
||||
ENUMX
|
||||
BFD_RELOC_16C_ABS24_C
|
||||
ENUMX
|
||||
BFD_RELOC_16C_IMM04
|
||||
ENUMX
|
||||
BFD_RELOC_16C_IMM04_C
|
||||
ENUMX
|
||||
BFD_RELOC_16C_IMM16
|
||||
ENUMX
|
||||
BFD_RELOC_16C_IMM16_C
|
||||
ENUMX
|
||||
BFD_RELOC_16C_IMM20
|
||||
ENUMX
|
||||
BFD_RELOC_16C_IMM20_C
|
||||
ENUMX
|
||||
BFD_RELOC_16C_IMM24
|
||||
ENUMX
|
||||
BFD_RELOC_16C_IMM24_C
|
||||
ENUMX
|
||||
BFD_RELOC_16C_IMM32
|
||||
ENUMX
|
||||
BFD_RELOC_16C_IMM32_C
|
||||
ENUMDOC
|
||||
NS CR16C Relocations.
|
||||
|
||||
ENUM
|
||||
BFD_RELOC_CRIS_BDISP8
|
||||
ENUMX
|
||||
|
|
|
|||
|
|
@ -517,6 +517,7 @@ extern const bfd_target bfd_elf32_bigarc_vec;
|
|||
extern const bfd_target bfd_elf32_bigarm_oabi_vec;
|
||||
extern const bfd_target bfd_elf32_bigarm_vec;
|
||||
extern const bfd_target bfd_elf32_bigmips_vec;
|
||||
extern const bfd_target bfd_elf32_cr16c_vec;
|
||||
extern const bfd_target bfd_elf32_cris_vec;
|
||||
extern const bfd_target bfd_elf32_d10v_vec;
|
||||
extern const bfd_target bfd_elf32_d30v_vec;
|
||||
|
|
@ -807,6 +808,7 @@ static const bfd_target * const _bfd_target_vector[] = {
|
|||
&bfd_elf32_bigarm_oabi_vec,
|
||||
&bfd_elf32_bigarm_vec,
|
||||
&bfd_elf32_bigmips_vec,
|
||||
&bfd_elf32_cr16c_vec,
|
||||
&bfd_elf32_cris_vec,
|
||||
&bfd_elf32_d10v_vec,
|
||||
&bfd_elf32_d30v_vec,
|
||||
|
|
|
|||
|
|
@ -1,3 +1,9 @@
|
|||
2004-30-30 Galit Heller <Galit.Heller@nsc.com>
|
||||
Tomer Levi <Tomer.Levi@nsc.com>
|
||||
|
||||
* common.h (EM_CR): Define.
|
||||
* cr16c.h: New file.
|
||||
|
||||
2004-03-23 Paul Brook <paul@codesourcery.com>
|
||||
|
||||
* arm.h (EF_ERM_BE8, EF_ARM_LE8, EF_ARM_EABI_VER3): Add.
|
||||
|
|
|
|||
|
|
@ -180,6 +180,7 @@
|
|||
#define EM_ARC_A5 93 /* ARC Cores Tangent-A5 */
|
||||
#define EM_XTENSA 94 /* Tensilica Xtensa Architecture */
|
||||
#define EM_IP2K 101 /* Ubicom IP2022 micro controller */
|
||||
#define EM_CR 103 /* National Semiconductor CompactRISC */
|
||||
#define EM_MSP430 105 /* TI msp430 micro controller */
|
||||
|
||||
/* If it is necessary to assign new unofficial EM_* values, please pick large
|
||||
|
|
|
|||
|
|
@ -0,0 +1,258 @@
|
|||
/* CR16C ELF support for BFD.
|
||||
Copyright 2004 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 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
|
||||
|
||||
#ifndef _ELF_CR16C_H
|
||||
#define _ELF_CR16C_H
|
||||
|
||||
#include "bfd.h"
|
||||
#include "elf/reloc-macros.h"
|
||||
|
||||
/* Creating indices for reloc_map_index array. */
|
||||
START_RELOC_NUMBERS (elf_cr16c_reloc_type)
|
||||
RELOC_NUMBER (RINDEX_16C_NUM08, 0)
|
||||
RELOC_NUMBER (RINDEX_16C_NUM08_C, 1)
|
||||
RELOC_NUMBER (RINDEX_16C_NUM16, 2)
|
||||
RELOC_NUMBER (RINDEX_16C_NUM16_C, 3)
|
||||
RELOC_NUMBER (RINDEX_16C_NUM32, 4)
|
||||
RELOC_NUMBER (RINDEX_16C_NUM32_C, 5)
|
||||
RELOC_NUMBER (RINDEX_16C_DISP04, 6)
|
||||
RELOC_NUMBER (RINDEX_16C_DISP04_C, 7)
|
||||
RELOC_NUMBER (RINDEX_16C_DISP08, 8)
|
||||
RELOC_NUMBER (RINDEX_16C_DISP08_C, 9)
|
||||
RELOC_NUMBER (RINDEX_16C_DISP16, 10)
|
||||
RELOC_NUMBER (RINDEX_16C_DISP16_C, 11)
|
||||
RELOC_NUMBER (RINDEX_16C_DISP24, 12)
|
||||
RELOC_NUMBER (RINDEX_16C_DISP24_C, 13)
|
||||
RELOC_NUMBER (RINDEX_16C_DISP24a, 14)
|
||||
RELOC_NUMBER (RINDEX_16C_DISP24a_C, 15)
|
||||
RELOC_NUMBER (RINDEX_16C_REG04, 16)
|
||||
RELOC_NUMBER (RINDEX_16C_REG04_C, 17)
|
||||
RELOC_NUMBER (RINDEX_16C_REG04a, 18)
|
||||
RELOC_NUMBER (RINDEX_16C_REG04a_C, 19)
|
||||
RELOC_NUMBER (RINDEX_16C_REG14, 20)
|
||||
RELOC_NUMBER (RINDEX_16C_REG14_C, 21)
|
||||
RELOC_NUMBER (RINDEX_16C_REG16, 22)
|
||||
RELOC_NUMBER (RINDEX_16C_REG16_C, 23)
|
||||
RELOC_NUMBER (RINDEX_16C_REG20, 24)
|
||||
RELOC_NUMBER (RINDEX_16C_REG20_C, 25)
|
||||
RELOC_NUMBER (RINDEX_16C_ABS20, 26)
|
||||
RELOC_NUMBER (RINDEX_16C_ABS20_C, 27)
|
||||
RELOC_NUMBER (RINDEX_16C_ABS24, 28)
|
||||
RELOC_NUMBER (RINDEX_16C_ABS24_C, 29)
|
||||
RELOC_NUMBER (RINDEX_16C_IMM04, 30)
|
||||
RELOC_NUMBER (RINDEX_16C_IMM04_C, 31)
|
||||
RELOC_NUMBER (RINDEX_16C_IMM16, 32)
|
||||
RELOC_NUMBER (RINDEX_16C_IMM16_C, 33)
|
||||
RELOC_NUMBER (RINDEX_16C_IMM20, 34)
|
||||
RELOC_NUMBER (RINDEX_16C_IMM20_C, 35)
|
||||
RELOC_NUMBER (RINDEX_16C_IMM24, 36)
|
||||
RELOC_NUMBER (RINDEX_16C_IMM24_C, 37)
|
||||
RELOC_NUMBER (RINDEX_16C_IMM32, 38)
|
||||
RELOC_NUMBER (RINDEX_16C_IMM32_C, 39)
|
||||
END_RELOC_NUMBERS (RINDEX_16C_MAX)
|
||||
|
||||
/* CR16C Relocation Types ('cr_reloc_type' entry in the reloc_map structure).
|
||||
The relocation constant name is determined as follows :
|
||||
|
||||
R_16C_<format><size>[_C]
|
||||
|
||||
Where :
|
||||
|
||||
<format> is one of the following:
|
||||
NUM - R_NUMBER mnemonic,
|
||||
DISP - R_16C_DISPL mnemonic,
|
||||
REG - R_16C_REGREL mnemonic,
|
||||
ABS - R_16C_ABS mnemonic,
|
||||
IMM - R_16C_IMMED mnemonic,
|
||||
<size> stands for R_S_16C_<size>
|
||||
_C means 'code label' and is only added when R_ADDRTYPE subfield
|
||||
is of type R_CODE_ADDR. */
|
||||
|
||||
/* The table below shows what the hex digits in the definition of the
|
||||
relocation type constants correspond to.
|
||||
------------------------------------------------------------------
|
||||
R_SIZESP R_FORMAT R_RELTO R_ADDRTYPE
|
||||
------------------------------------------------------------------ */
|
||||
/* R_S_16C_08 R_NUMBER R_ABS R_ADDRESS */
|
||||
#define R_16C_NUM08 0X0001
|
||||
|
||||
/* R_S_16C_08 R_NUMBER R_ABS R_CODE_ADDR */
|
||||
#define R_16C_NUM08_C 0X0006
|
||||
|
||||
/* R_S_16C_16 R_NUMBER R_ABS R_ADDRESS */
|
||||
#define R_16C_NUM16 0X1001
|
||||
|
||||
/* R_S_16C_16 R_NUMBER R_ABS R_CODE_ADDR */
|
||||
#define R_16C_NUM16_C 0X1006
|
||||
|
||||
/* R_S_16C_32 R_NUMBER R_ABS R_ADDRESS */
|
||||
#define R_16C_NUM32 0X2001
|
||||
|
||||
/* R_S_16C_32 R_NUMBER R_ABS R_CODE_ADDR */
|
||||
#define R_16C_NUM32_C 0X2006
|
||||
|
||||
/* R_S_16C_04 R_16C_DISPL R_PCREL R_ADDRESS */
|
||||
#define R_16C_DISP04 0X5411
|
||||
|
||||
/* R_S_16C_04 R_16C_DISPL R_PCREL R_CODE_ADDR */
|
||||
#define R_16C_DISP04_C 0X5416
|
||||
|
||||
/* R_S_16C_08 R_16C_DISPL R_PCREL R_ADDRESS */
|
||||
#define R_16C_DISP08 0X0411
|
||||
|
||||
/* R_S_16C_08 R_16C_DISPL R_PCREL R_CODE_ADDR */
|
||||
#define R_16C_DISP08_C 0X0416
|
||||
|
||||
/* R_S_16C_16 R_16C_DISPL R_PCREL R_ADDRESS */
|
||||
#define R_16C_DISP16 0X1411
|
||||
|
||||
/* R_S_16C_16 R_16C_DISPL R_PCREL R_CODE_ADDR */
|
||||
#define R_16C_DISP16_C 0X1416
|
||||
|
||||
/* R_S_16C_24 R_16C_DISPL R_PCREL R_ADDRESS */
|
||||
#define R_16C_DISP24 0X7411
|
||||
|
||||
/* R_S_16C_24 R_16C_DISPL R_PCREL R_CODE_ADDR */
|
||||
#define R_16C_DISP24_C 0X7416
|
||||
|
||||
/* R_S_16C_24a R_16C_DISPL R_PCREL R_ADDRESS */
|
||||
#define R_16C_DISP24a 0X6411
|
||||
|
||||
/* R_S_16C_24a R_16C_DISPL R_PCREL R_CODE_ADDR */
|
||||
#define R_16C_DISP24a_C 0X6416
|
||||
|
||||
/* R_S_16C_04 R_16C_REGREL R_ABS R_ADDRESS */
|
||||
#define R_16C_REG04 0X5201
|
||||
|
||||
/* R_S_16C_04 R_16C_REGREL R_ABS R_CODE_ADDR */
|
||||
#define R_16C_REG04_C 0X5206
|
||||
|
||||
/* R_S_16C_04_a R_16C_REGREL R_ABS R_ADDRESS */
|
||||
#define R_16C_REG04a 0X4201
|
||||
|
||||
/* R_S_16C_04_a R_16C_REGREL R_ABS R_CODE_ADDR */
|
||||
#define R_16C_REG04a_C 0X4206
|
||||
|
||||
/* R_S_16C_14 R_16C_REGREL R_ABS R_ADDRESS */
|
||||
#define R_16C_REG14 0X3201
|
||||
|
||||
/* R_S_16C_14 R_16C_REGREL R_ABS R_CODE_ADDR */
|
||||
#define R_16C_REG14_C 0X3206
|
||||
|
||||
/* R_S_16C_16 R_16C_REGREL R_ABS R_ADDRESS */
|
||||
#define R_16C_REG16 0X1201
|
||||
|
||||
/* R_S_16C_16 R_16C_REGREL R_ABS R_CODE_ADDR */
|
||||
#define R_16C_REG16_C 0X1206
|
||||
|
||||
/* R_S_16C_20 R_16C_REGREL R_ABS R_ADDRESS */
|
||||
#define R_16C_REG20 0X8201
|
||||
|
||||
/* R_S_16C_20 R_16C_REGREL R_ABS R_CODE_ADDR */
|
||||
#define R_16C_REG20_C 0X8206
|
||||
|
||||
/* R_S_16C_20 R_16C_ABS R_ABS R_ADDRESS */
|
||||
#define R_16C_ABS20 0X8101
|
||||
|
||||
/* R_S_16C_20 R_16C_ABS R_ABS R_CODE_ADDR */
|
||||
#define R_16C_ABS20_C 0X8106
|
||||
|
||||
/* R_S_16C_24 R_16C_ABS R_ABS R_ADDRESS */
|
||||
#define R_16C_ABS24 0X7101
|
||||
|
||||
/* R_S_16C_24 R_16C_ABS R_ABS R_CODE_ADDR */
|
||||
#define R_16C_ABS24_C 0X7106
|
||||
|
||||
/* R_S_16C_04 R_16C_IMMED R_ABS R_ADDRESS */
|
||||
#define R_16C_IMM04 0X5301
|
||||
|
||||
/* R_S_16C_04 R_16C_IMMED R_ABS R_CODE_ADDR */
|
||||
#define R_16C_IMM04_C 0X5306
|
||||
|
||||
/* R_S_16C_16 R_16C_IMMED R_ABS R_ADDRESS */
|
||||
#define R_16C_IMM16 0X1301
|
||||
|
||||
/* R_S_16C_16 R_16C_IMMED R_ABS R_CODE_ADDR */
|
||||
#define R_16C_IMM16_C 0X1306
|
||||
|
||||
/* R_S_16C_20 R_16C_IMMED R_ABS R_ADDRESS */
|
||||
#define R_16C_IMM20 0X8301
|
||||
|
||||
/* R_S_16C_20 R_16C_IMMED R_ABS R_CODE_ADDR */
|
||||
#define R_16C_IMM20_C 0X8306
|
||||
|
||||
/* R_S_16C_24 R_16C_IMMED R_ABS R_ADDRESS */
|
||||
#define R_16C_IMM24 0X7301
|
||||
|
||||
/* R_S_16C_24 R_16C_IMMED R_ABS R_CODE_ADDR */
|
||||
#define R_16C_IMM24_C 0X7306
|
||||
|
||||
/* R_S_16C_32 R_16C_IMMED R_ABS R_ADDRESS */
|
||||
#define R_16C_IMM32 0X2301
|
||||
|
||||
/* R_S_16C_32 R_16C_IMMED R_ABS R_CODE_ADDR */
|
||||
#define R_16C_IMM32_C 0X2306
|
||||
|
||||
|
||||
/* Relocation item type. */
|
||||
#define R_ADDRTYPE 0x000f
|
||||
#define R_ADDRESS 0x0001 /* Take address of symbol. */
|
||||
#define R_CODE_ADDR 0x0006 /* Take address of symbol divided by 2. */
|
||||
|
||||
/* Relocation action. */
|
||||
#define R_RELTO 0x00f0
|
||||
#define R_ABS 0x0000 /* Keep symbol's address as such. */
|
||||
#define R_PCREL 0x0010 /* Subtract the pc address of hole. */
|
||||
|
||||
/* Relocation item data format. */
|
||||
#define R_FORMAT 0x0f00
|
||||
#define R_NUMBER 0x0000 /* Retain as two's complement value. */
|
||||
#define R_16C_DISPL 0x0400 /* CR16C displacement type. */
|
||||
#define R_16C_ABS 0x0100 /* CR16C absolute type. */
|
||||
#define R_16C_REGREL 0x0200 /* CR16C register-relative type. */
|
||||
#define R_16C_IMMED 0x0300 /* CR16C immediate type. */
|
||||
|
||||
/* Relocation item size. */
|
||||
#define R_SIZESP 0xf000
|
||||
#define R_S_16C_04 0x5000
|
||||
#define R_S_16C_04_a 0x4000
|
||||
#define R_S_16C_08 0x0000
|
||||
#define R_S_16C_14 0x3000
|
||||
#define R_S_16C_16 0x1000
|
||||
#define R_S_16C_20 0x8000
|
||||
#define R_S_16C_24_a 0x6000
|
||||
#define R_S_16C_24 0x7000
|
||||
#define R_S_16C_32 0x2000
|
||||
|
||||
|
||||
/* Processor specific section indices. These sections do not actually
|
||||
exist. Symbols with a st_shndx field corresponding to one of these
|
||||
values have a special meaning. */
|
||||
|
||||
/* Far common symbol. */
|
||||
#define SHN_CR16C_FCOMMON 0xff00
|
||||
#define SHN_CR16C_NCOMMON 0xff01
|
||||
|
||||
typedef struct reloc_map
|
||||
{
|
||||
unsigned short cr_reloc_type; /* CR relocation type. */
|
||||
bfd_reloc_code_real_type bfd_reloc_enum; /* BFD relocation enum. */
|
||||
} RELOC_MAP;
|
||||
|
||||
#endif /* _ELF_CR16C_H */
|
||||
10
ld/ChangeLog
10
ld/ChangeLog
|
|
@ -1,3 +1,13 @@
|
|||
2004-03-30 Galit Heller <Galit.Heller@nsc.com>
|
||||
|
||||
* Makefile.am (ALL_EMULATIONS): Add eelf32cr16c.o.
|
||||
(eelf32cr16c.c): New target.
|
||||
* Makefile.in: Regenerate.
|
||||
* configure.tgt: Handle cr16c-*-elf*.
|
||||
* emulparams/elf32cr16c.sh: New file.
|
||||
* scripttempl/elfcr16c.sc: Likewise
|
||||
* NEWS: Mention support for new target.
|
||||
|
||||
2004-03-30 Nick Clifton <nickc@redhat.com>
|
||||
|
||||
* po/sv.po: Updated Swedish translation.
|
||||
|
|
|
|||
|
|
@ -149,6 +149,7 @@ ALL_EMULATIONS = \
|
|||
eelf32_i860.o \
|
||||
eelf32_sparc.o \
|
||||
eelf32b4300.o \
|
||||
eelf32cr16c.o \
|
||||
eelf32bmip.o \
|
||||
eelf32bmipn32.o \
|
||||
eelf32btsmip.o \
|
||||
|
|
@ -629,6 +630,10 @@ eelf32b4300.c: $(srcdir)/emulparams/elf32b4300.sh \
|
|||
$(srcdir)/emulparams/elf32bmip.sh $(srcdir)/emultempl/mipself.em \
|
||||
$(srcdir)/emultempl/elf32.em $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
|
||||
${GENSCRIPTS} elf32b4300 "$(tdir_elf32b4300)"
|
||||
eelf32cr16c.c: $(srcdir)/emulparams/elf32cr16c.sh \
|
||||
$(srcdir)/emultempl/elf32.em \
|
||||
$(srcdir)/scripttempl/elf32cr16c.sc ${GEN_DEPENDS}
|
||||
${GENSCRIPTS} elf32cr16c "$(tdir_elf32cr16c)"
|
||||
eelf32bmip.c: $(srcdir)/emulparams/elf32bmip.sh \
|
||||
$(srcdir)/emultempl/mipself.em \
|
||||
$(srcdir)/emultempl/elf32.em $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
|
||||
|
|
|
|||
|
|
@ -263,6 +263,7 @@ ALL_EMULATIONS = \
|
|||
eelf32_i860.o \
|
||||
eelf32_sparc.o \
|
||||
eelf32b4300.o \
|
||||
eelf32cr16c.o \
|
||||
eelf32bmip.o \
|
||||
eelf32bmipn32.o \
|
||||
eelf32btsmip.o \
|
||||
|
|
@ -1355,6 +1356,10 @@ eelf32b4300.c: $(srcdir)/emulparams/elf32b4300.sh \
|
|||
$(srcdir)/emulparams/elf32bmip.sh $(srcdir)/emultempl/mipself.em \
|
||||
$(srcdir)/emultempl/elf32.em $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
|
||||
${GENSCRIPTS} elf32b4300 "$(tdir_elf32b4300)"
|
||||
eelf32cr16c.c: $(srcdir)/emulparams/elf32cr16c.sh \
|
||||
$(srcdir)/emultempl/elf32.em \
|
||||
$(srcdir)/scripttempl/elf32cr16c.sc ${GEN_DEPENDS}
|
||||
${GENSCRIPTS} elf32cr16c "$(tdir_elf32cr16c)"
|
||||
eelf32bmip.c: $(srcdir)/emulparams/elf32bmip.sh \
|
||||
$(srcdir)/emultempl/mipself.em \
|
||||
$(srcdir)/emultempl/elf32.em $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
|
||||
|
|
|
|||
2
ld/NEWS
2
ld/NEWS
|
|
@ -1,5 +1,7 @@
|
|||
-*- text -*-
|
||||
|
||||
* cr16c support added by NSC.
|
||||
|
||||
* m32r Linux (ELF) support added by Renesas.
|
||||
|
||||
* Improved linker's handling of unresolved symbols. The switch
|
||||
|
|
|
|||
|
|
@ -26,6 +26,7 @@ arm-*-pe) targ_emul=armpe ;
|
|||
arc-*-elf*) targ_emul=arcelf ;;
|
||||
avr-*-*) targ_emul=avr2
|
||||
targ_extra_emuls="avr1 avr3 avr4 avr5" ;;
|
||||
cr16c-*-elf*) targ_emul=elf32cr16c ;;
|
||||
cris-*-*aout*) targ_emul=crisaout
|
||||
targ_extra_emuls="criself crislinux"
|
||||
targ_extra_libpath=$targ_extra_emuls ;;
|
||||
|
|
|
|||
|
|
@ -0,0 +1,5 @@
|
|||
SCRIPT_NAME=elf32cr16c
|
||||
TEMPLATE_NAME=elf32
|
||||
OUTPUT_FORMAT="elf32-cr16c"
|
||||
ARCH=cr16c
|
||||
ENTRY=_start
|
||||
|
|
@ -0,0 +1,52 @@
|
|||
# Linker Script for National Semiconductor's CR16C-ELF32.
|
||||
|
||||
test -z "$ENTRY" && ENTRY=_start
|
||||
cat <<EOF
|
||||
|
||||
/* Example Linker Script for linking NS CR16C or CR16CPlus
|
||||
elf32 files, which were compiled with either the near data
|
||||
model or the default data model. */
|
||||
|
||||
/* Force the entry point to be entered in the output file as
|
||||
an undefined symbol. This is needed in case the entry point
|
||||
(which is not called explicitly) is in an archive (which is
|
||||
the usual case). */
|
||||
|
||||
EXTERN(${ENTRY})
|
||||
|
||||
ENTRY(${ENTRY})
|
||||
|
||||
MEMORY
|
||||
{
|
||||
near_rom : ORIGIN = 0x4, LENGTH = 512K - 4
|
||||
near_ram : ORIGIN = 512K, LENGTH = 512K - 64K
|
||||
rom : ORIGIN = 1M, LENGTH = 3M
|
||||
ram : ORIGIN = 4M, LENGTH = 10M
|
||||
}
|
||||
|
||||
SECTIONS
|
||||
{
|
||||
/* The heap is located in near memory, to suit both the near and
|
||||
default data models. The heap and stack are aligned to the bus
|
||||
width, as a speed optimization for accessing data located
|
||||
there. The alignment to 4 bytes is compatible for both the CR16C
|
||||
bus width (2 bytes) and CR16CPlus bus width (4 bytes). */
|
||||
|
||||
.text : { __TEXT_START = .; *(.text) __TEXT_END = .; } > rom
|
||||
.rdata : { __RDATA_START = .; *(.rdata_4) *(.rdata_2) *(.rdata_1) __RDATA_END = .; } > near_rom
|
||||
.ctor ALIGN(4) : { __CTOR_LIST = .; *(.ctors) __CTOR_END = .; } > near_rom
|
||||
.dtor ALIGN(4) : { __DTOR_LIST = .; *(.dtors) __DTOR_END = .; } > near_rom
|
||||
.data : { __DATA_START = .; *(.data_4) *(.data_2) *(.data_1) *(.data) __DATA_END = .; } > ram AT > rom
|
||||
.bss (NOLOAD) : { __BSS_START = .; *(.bss_4) *(.bss_2) *(.bss_1) *(.bss) *(COMMON) __BSS_END = .; } > ram
|
||||
.nrdata : { __NRDATA_START = .; *(.nrdat_4) *(.nrdat_2) *(.nrdat_1) __NRDATA_END = .; } > near_rom
|
||||
.ndata : { __NDATA_START = .; *(.ndata_4) *(.ndata_2) *(.ndata_1) __NDATA_END = .; } > near_ram AT > rom
|
||||
.nbss (NOLOAD) : { __NBSS_START = .; *(.nbss_4) *(.nbss_2) *(.nbss_1) *(.ncommon) __NBSS_END = .; } > near_ram
|
||||
.heap : { . = ALIGN(4); __HEAP_START = .; . += 0x2000; __HEAP_MAX = .; } > near_ram
|
||||
.stack : { . = ALIGN(4); . += 0x6000; __STACK_START = .; } > ram
|
||||
.istack : { . = ALIGN(2); . += 0x100; __ISTACK_START = .; } > ram
|
||||
}
|
||||
|
||||
__DATA_IMAGE_START = LOADADDR(.data);
|
||||
__NDATA_IMAGE_START = LOADADDR(.ndata);
|
||||
|
||||
EOF
|
||||
Loading…
Reference in New Issue