* archures.c: Add support for MIPS r5900

[deliverable/binutils-gdb.git] / opcodes / ChangeLog

diff --git a/opcodes/ChangeLog b/opcodes/ChangeLog
index 26d1e7a6b74fbb97d0b3f18c2344c6b97ed35ebf..ed0f903d0df7bc0343bf603befd3b6243c78f568 100644 (file)
--- a/opcodes/ChangeLog
+++ b/opcodes/ChangeLog
@@ -1,3 +1,23 @@
+2013-01-04  Juergen Urban <JuergenUrban@gmx.de>
+
+       * mips-dis.c: Add names for CP0 registers of r5900.
+       * mips-opc.c: Add M_SQ_AB and M_LQ_AB to support larger range for
+       instructions sq and lq.
+       Add support for MIPS r5900 CPU.
+       Add support for 128 bit MMI (Multimedia Instructions).
+       Add support for EE instructions (Emotion Engine).
+       Disable unsupported floating point instructions (64 bit and
+       undefined compare operations).
+       Enable instructions of MIPS ISA IV which are supported by r5900.
+       Disable 64 bit co processor instructions.
+       Disable 64 bit multiplication and division instructions.
+       Disable instructions for co-processor 2 and 3, because these are
+       not supported (preparation for later VU0 support (Vector Unit)).
+       Disable cvt.w.s because this behaves like trunc.w.s and the
+       correct execution can't be ensured on r5900.
+       Add trunc.w.s using the opcode encoding of cvt.w.s on r5900. This
+       will confuse less developers and compilers.
+
 2013-01-04  Yufeng Zhang  <yufeng.zhang@arm.com>
 
        * aarch64-opc.c (aarch64_print_operand): Change to print