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, 25 insertions, 9 deletions

diff --git a/gas/app.c b/gas/app.c
index 56a0e12c59..3229336068 100644
--- a/gas/app.c
+++ b/gas/app.c
@@ -1,6 +1,6 @@
 /* This is the Assembler Pre-Processor
    Copyright 1987, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
-   1999, 2000, 2001, 2002, 2003, 2005, 2006, 2007, 2008
+   1999, 2000, 2001, 2002, 2003, 2005, 2006, 2007, 2008, 2009, 2010
    Free Software Foundation, Inc.
 
    This file is part of GAS, the GNU Assembler.
@@ -384,11 +384,11 @@ do_scrub_chars (int (*get) (char *, int), char *tostart, int tolen)
 	 13: After seeing a vertical bar, looking for a second
 	     vertical bar as a parallel expression separator.
 #endif
-#ifdef TC_IA64
-	 14: After seeing a `(' at state 0, looking for a `)' as
-	     predicate.
-	 15: After seeing a `(' at state 1, looking for a `)' as
-	     predicate.
+#ifdef TC_PREDICATE_START_CHAR
+	 14: After seeing a predicate start character at state 0, looking
+	     for a predicate end character as predicate.
+	 15: After seeing a predicate start character at state 1, looking
+	     for a predicate end character as predicate.
 #endif
 #ifdef TC_Z80
 	 16: After seeing an 'a' or an 'A' at the start of a symbol
@@ -667,6 +667,16 @@ do_scrub_chars (int (*get) (char *, int), char *tostart, int tolen)
 	     line from just after the first white space.  */
 	  state = 1;
 	  PUT ('|');
+#ifdef TC_TIC6X
+	  /* "||^" is used for SPMASKed instructions.  */
+	  ch = GET ();
+	  if (ch == EOF)
+	    goto fromeof;
+	  else if (ch == '^')
+	    PUT ('^');
+	  else
+	    UNGET (ch);
+#endif
 	  continue;
 #endif
 #ifdef TC_Z80
@@ -702,8 +712,8 @@ do_scrub_chars (int (*get) (char *, int), char *tostart, int tolen)
       /* flushchar: */
       ch = GET ();
 
-#ifdef TC_IA64
-      if (ch == '(' && (state == 0 || state == 1))
+#ifdef TC_PREDICATE_START_CHAR
+      if (ch == TC_PREDICATE_START_CHAR && (state == 0 || state == 1))
 	{
 	  state += 14;
 	  PUT (ch);
@@ -711,7 +721,7 @@ do_scrub_chars (int (*get) (char *, int), char *tostart, int tolen)
 	}
       else if (state == 14 || state == 15)
 	{
-	  if (ch == ')')
+	  if (ch == TC_PREDICATE_END_CHAR)
 	    {
 	      state -= 14;
 	      PUT (ch);
@@ -905,7 +915,11 @@ do_scrub_chars (int (*get) (char *, int), char *tostart, int tolen)
 	      PUT (' ');
 	      break;
 	    case 3:
+#ifndef TC_KEEP_OPERAND_SPACES
+	      /* For TI C6X, we keep these spaces as they may separate
+		 functional unit specifiers from operands.  */
 	      if (scrub_m68k_mri)
+#endif
 		{
 		  /* In MRI mode, we keep these spaces.  */
 		  UNGET (ch);
@@ -915,7 +929,9 @@ do_scrub_chars (int (*get) (char *, int), char *tostart, int tolen)
 	      goto recycle;	/* Sp in operands */
 	    case 9:
 	    case 10:
+#ifndef TC_KEEP_OPERAND_SPACES
 	      if (scrub_m68k_mri)
+#endif
 		{
 		  /* In MRI mode, we keep these spaces.  */
 		  state = 3;