bfd:

	* Makefile.am (ALL_MACHINES): Add cpu-tic6x.lo.
	(ALL_MACHINES_CFILES): Add cpu-tic6x.c.
	(BFD32_BACKENDS): Add elf32-tic6x.lo.
	(BFD32_BACKENDS_CFILES): Add elf32-tic6x.c.
	* Makefile.in: Regenerate.
	* archures.c (bfd_arch_tic6x, bfd_tic6x_arch): New.
	(bfd_archures_list): Update.
	* config.bfd (tic6x-*-elf): New.
	* configure.in (bfd_elf32_tic6x_be_vec, bfd_elf32_tic6x_le_vec):
	New.
	* configure: Regenerate.
	* cpu-tic6x.c, elf32-tic6x.c: New.
	* reloc.c (BFD_RELOC_C6000_PCR_S21, BFD_RELOC_C6000_PCR_S12,
	BFD_RELOC_C6000_PCR_S10, BFD_RELOC_C6000_PCR_S7,
	BFD_RELOC_C6000_ABS_S16, BFD_RELOC_C6000_ABS_L16,
	BFD_RELOC_C6000_ABS_H16, BFD_RELOC_C6000_SBR_U15_B,
	BFD_RELOC_C6000_SBR_U15_H, BFD_RELOC_C6000_SBR_U15_W,
	BFD_RELOC_C6000_SBR_S16, BFD_RELOC_C6000_SBR_L16_B,
	BFD_RELOC_C6000_SBR_L16_H, BFD_RELOC_C6000_SBR_L16_W,
	BFD_RELOC_C6000_SBR_H16_B, BFD_RELOC_C6000_SBR_H16_H,
	BFD_RELOC_C6000_SBR_H16_W, BFD_RELOC_C6000_SBR_GOT_U15_W,
	BFD_RELOC_C6000_SBR_GOT_L16_W, BFD_RELOC_C6000_SBR_GOT_H16_W,
	BFD_RELOC_C6000_DSBT_INDEX, BFD_RELOC_C6000_PREL31,
	BFD_RELOC_C6000_COPY, BFD_RELOC_C6000_ALIGN,
	BFD_RELOC_C6000_FPHEAD, BFD_RELOC_C6000_NOCMP): New.
	* targets.c (bfd_elf32_tic6x_be_vec, bfd_elf32_tic6x_le_vec): New.
	(_bfd_target_vector): Update.
	* bfd-in2.h, libbfd.h: Regenerate.

binutils:
	* MAINTAINERS: Add self as TI C6X maintainer.
	* NEWS: Add news entry for TI C6X support.
	* readelf.c: Include elf/tic6x.h.
	(guess_is_rela): Handle EM_TI_C6000.
	(dump_relocations): Likewise.
	(get_tic6x_dynamic_type): New.
	(get_dynamic_type): Call it.
	(get_machine_flags): Handle EF_C6000_REL.
	(get_osabi_name): Handle machine-specific values only for relevant
	machines.  Handle C6X values.
	(get_tic6x_segment_type): New.
	(get_segment_type): Call it.
	(get_tic6x_section_type_name): New.
	(get_section_type_name): Call it.
	(is_32bit_abs_reloc, is_16bit_abs_reloc, is_none_reloc): Handle
	EM_TI_C6000.

gas:
	* Makefile.am (TARGET_CPU_CFILES): Add config/tc-tic6x.c.
	(TARGET_CPU_HFILES): Add config/tc-tic6x.h.
	* Makefile.in: Regenerate.
	* NEWS: Add news entry for TI C6X support.
	* app.c (do_scrub_chars): Handle "||^" for TI C6X.  Handle
	TC_PREDICATE_START_CHAR and TC_PREDICATE_END_CHAR.  Keep spaces in
	operands if TC_KEEP_OPERAND_SPACES.
	* configure.tgt (tic6x-*-*): New.
	* config/tc-ia64.h (TC_PREDICATE_START_CHAR,
	TC_PREDICATE_END_CHAR): Define.
	* config/tc-tic6x.c, config/tc-tic6x.h: New.
	* doc/Makefile.am (CPU_DOCS): Add c-tic6x.texi.
	* doc/Makefile.in: Regenerate.
	* doc/all.texi (TIC6X): Define.
	* doc/as.texinfo: Add TI C6X documentation.  Include c-tic6x.texi.
	* doc/c-tic6x.texi: New.

gas/testsuite:
	* gas/tic6x: New directory and testcases.

include:
	* dis-asm.h (print_insn_tic6x): Declare.

include/elf:
	* common.h (ELFOSABI_C6000_ELFABI, ELFOSABI_C6000_LINUX): Define.
	* tic6x.h: New.

include/opcode:
	* tic6x-control-registers.h, tic6x-insn-formats.h,
	tic6x-opcode-table.h, tic6x.h: New.

ld:
	* Makefile.am (ALL_EMULATIONS): Add eelf32_tic6x_be.o and
	eelf32_tic6x_le.o.
	(eelf32_tic6x_be.c, eelf32_tic6x_le.c): New.
	* NEWS: Add news entry for TI C6X support.
	* configure.tgt (tic6x-*-*): New.
	* emulparams/elf32_tic6x_be.sh, emulparams/elf32_tic6x_le.sh: New.

ld/testsuite:
	* ld-elf/flags1.d, ld-elf/merge.d: XFAIL for tic6x-*-*.
	* ld-elf/sec-to-seg.exp: Set B_test_same_seg to 0 for tic6x-*-*.
	* ld-tic6x: New directory and testcases.

opcodes:
	* Makefile.am (TARGET_LIBOPCODES_CFILES): Add tic6x-dis.c.
	* Makefile.in: Regenerate.
	* configure.in (bfd_tic6x_arch): New.
	* configure: Regenerate.
	* disassemble.c (ARCH_tic6x): Define if ARCH_all.
	(disassembler): Handle TI C6X.
	* tic6x-dis.c: New.

1 files changed, 117 insertions, 0 deletions

diff --git a/gas/doc/c-tic6x.texi b/gas/doc/c-tic6x.texi
new file mode 100644
index 0000000..db55664
--- /dev/null
+++ b/gas/doc/c-tic6x.texi
@@ -0,0 +1,117 @@
+@c Copyright 2010 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 TIC6X-Dependent
+@chapter TIC6X Dependent Features
+@end ifset
+@ifclear GENERIC
+@node Machine Dependencies
+@chapter TIC6X Dependent Features
+@end ifclear
+
+@cindex TIC6X support
+@cindex TMS320C6X support
+@menu
+* TIC6X Options::            Options
+* TIC6X Syntax::             Syntax
+* TIC6X Directives::         Directives
+@end menu
+
+@node TIC6X Options
+@section TIC6X Options
+@cindex TIC6X options
+@cindex options for TIC6X
+
+@table @code
+
+@cindex @code{-march=} command line option, TIC6X
+@item -march=@var{arch}
+Enable (only) instructions from architecture @var{arch}.  By default,
+all instructions are permitted.
+
+The following values of @var{arch} are accepted: @code{c62x},
+@code{c64x}, @code{c64x+}, @code{c67x}, @code{c67x+}, @code{c674x}.
+
+@cindex @code{-matomic} command line option, TIC6X
+@cindex @code{-mno-atomic} command line option, TIC6X
+@item -matomic
+@itemx -mno-atomic
+Enable or disable the optional C64x+ atomic operation instructions.
+By default, they are enabled if no @option{-march} option is given, or
+if an architecture is specified with @option{-march} that implies
+these instructions are present (currently, there are no such
+architectures); they are disabled if an architecture is specified with
+@option{-march} on which the instructions are optional or not
+present.  This option overrides such a default from the architecture,
+independent of the order in which the @option{-march} or
+@option{-matomic} or @option{-mno-atomic} options are passed.
+
+@cindex TIC6X big-endian output
+@cindex TIC6X little-endian output
+@cindex big-endian output, TIC6X
+@cindex little-endian output, TIC6X
+@item -mbig-endian
+@itemx -mlittle-endian
+Generate code for the specified endianness.  The default is
+little-endian.
+
+@end table
+
+@node TIC6X Syntax
+@section TIC6X Syntax
+
+@cindex line comment character, TIC6X
+@cindex TIC6X line comment character
+The presence of a @samp{;} on a line indicates the start of a comment
+that extends to the end of the current line.  If a @samp{#} or
+@samp{*} appears as the first character of a line, the whole line is
+treated as a comment.
+
+@cindex line separator, TIC6X
+@cindex statement separator, TIC6X
+@cindex TIC6X line separator
+The @samp{@@} character can be used instead of a newline to separate
+statements.
+
+Instruction, register and functional unit names are case-insensitive.
+@command{@value{AS}} requires fully-specified functional unit names,
+such as @samp{.S1}, @samp{.L1X} or @samp{.D1T2}, on all instructions
+using a functional unit.
+
+For some instructions, there may be syntactic ambiguity between
+register or functional unit names and the names of labels or other
+symbols.  To avoid this, enclose the ambiguous symbol name in
+parentheses; register and functional unit names may not be enclosed in
+parentheses.
+
+@node TIC6X Directives
+@section TIC6X Directives
+
+@cindex machine directives, TIC6X
+@cindex TIC6X machine directives
+
+Directives controlling the set of instructions accepted by the
+assembler have effect for instructions between the directive and any
+subsequent directive overriding it.
+
+@table @code
+
+@cindex @code{.arch} directive, TIC6X
+@item .arch @var{arch}
+This has the same effect as @option{-march=@var{arch}}.
+
+@cindex @code{.atomic} directive, TIC6X
+@cindex @code{.noatomic} directive, TIC6X
+@item .atomic
+@itemx .noatomic
+These have the same effects as @option{-matomic} and
+@option{-mno-atomic}.
+
+@cindex @code{.nocmp} directive, TIC6X
+@item .nocmp
+Disallow use of C64x+ compact instructions in the current text
+section.
+
+@end table