Add MIPS32 DSPr3 support.

bfd/

	* elfxx-mips.c (print_mips_ases): Add DSPR3.

binutils/

	* readelf.c (print_mips_ases): Add DSPR3.

gas/

	* config/tc-mips.c (options): Add OPTION_DSPR3 and
	OPTION_NO_DSPR3.
	(md_longopts): Likewise.
	(md_show_usage): Add help for -mdspr3 and -mno-dspr3.
	(mips_ases): Define availability for DSPr3.
	(mips_ase_groups): Add ASE_DSPR3 to the DSP group.
	(mips_convert_ase_flags): Map ASE_DSPR3 to AFL_ASE_DSPR3.
	* doc/as.texinfo: Document -mdspr3, -mno-dspr3.  Fix -mdspr2
	formatting.
	* doc/c-mips.texi: Document -mdspr3, -mno-dspr3, .set dspr3 and
	.set nodspr3.  Fix -mdspr2 formatting.
	* testsuite/gas/mips/mips32-dspr3.d: New file.
	* testsuite/gas/mips/mips32-dspr3.s: Likewise.
	* testsuite/gas/mips/mips.exp: Run mips32-dspr3 test.

include/

	* elf/mips.h (AFL_ASE_DSPR3): New macro.
	(AFL_ASE_MASK): Update to include AFL_ASE_DSPR3.
	* opcode/mips.h (ASE_DSPR3): New macro.

opcodes/

	* mips-dis.c (mips_arch_choices): Add ASE_DSPR3 to mips32r6 and
	mips64r6.
	* mips-opc.c (D34): New macro.
	(mips_builtin_opcodes): Define bposge32c for DSPr3.

1 files changed, 9 insertions, 1 deletions

diff --git a/gas/doc/as.texinfo b/gas/doc/as.texinfo
index e2e744e..1cd60ed 100644
--- a/gas/doc/as.texinfo
+++ b/gas/doc/as.texinfo
@@ -424,6 +424,7 @@ gcc(1), ld(1), and the Info entries for @file{binutils} and @file{ld}.
    [@b{-mdmx}] [@b{-no-mdmx}]
    [@b{-mdsp}] [@b{-mno-dsp}]
    [@b{-mdspr2}] [@b{-mno-dspr2}]
+   [@b{-mdspr3}] [@b{-mno-dspr3}]
    [@b{-mmsa}] [@b{-mno-msa}]
    [@b{-mxpa}] [@b{-mno-xpa}]
    [@b{-mmt}] [@b{-mno-mt}]
@@ -1438,10 +1439,17 @@ This tells the assembler to accept DSP Release 1 instructions.
 @item -mdspr2
 @itemx -mno-dspr2
 Generate code for the DSP Release 2 Application Specific Extension.
-This option implies -mdsp.
+This option implies @samp{-mdsp}.
 This tells the assembler to accept DSP Release 2 instructions.
 @samp{-mno-dspr2} turns off this option.
 
+@item -mdspr3
+@itemx -mno-dspr3
+Generate code for the DSP Release 3 Application Specific Extension.
+This option implies @samp{-mdsp} and @samp{-mdspr2}.
+This tells the assembler to accept DSP Release 3 instructions.
+@samp{-mno-dspr3} turns off this option.
+
 @item -mmsa
 @itemx -mno-msa
 Generate code for the MIPS SIMD Architecture Extension.