PlaneteCasio
/
libc
1
0
Fork 0
Code Issues 6 Pull Requests Releases Wiki Activity

[ gas/ChangeLog ] 

2003-01-02  Chris Demetriou  <cgd@broadcom.com>

        * config/tc-mips.c: Update copyright years to include 2003.
        (mips_ip): Fix indentation of "+A", "+B", and "+C" handling.
        Additionally, clean up their code slightly and clean up their
        comments some more.


        * doc/c-mips.texi: Add MIPS32r2 to ".set mipsN" documentation.

[ gas/testsuite/ChangeLog ]
2003-01-02  Chris Demetriou  <cgd@broadcom.com>

        * gas/mips/elf_arch_mips32r2.d: Fix file description comment.

[ include/opcode/ChangeLog ]
2003-01-02  Chris Demetriou  <cgd@broadcom.com>

        * mips.h: Update copyright years to include 2002 (which had
        been missed previously) and 2003.  Make comments about "+A",
        "+B", and "+C" operand types more descriptive.
This commit is contained in:
Chris Demetriou 2003-01-02 20:03:09 +00:00
parent 6e745f9fb8
commit 4aa028aae0
2 changed files with 15 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
include/opcode/ChangeLog
View File

@ -1,3 +1,9 @@
2003-01-02 Chris Demetriou <cgd@broadcom.com>
* mips.h: Update copyright years to include 2002 (which had
been missed previously) and 2003. Make comments about "+A",
"+B", and "+C" operand types more descriptive.
2002-12-31 Chris Demetriou <cgd@broadcom.com>
* mips.h: Note that the "+D" operand type name is now used.

15
include/opcode/mips.h
View File

@ -1,5 +1,5 @@
/* mips.h. Mips opcode list for GDB, the GNU debugger.
Copyright 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
Copyright 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003
Free Software Foundation, Inc.
Contributed by Ralph Campbell and OSF
Commented and modified by Ian Lance Taylor, Cygnus Support
@ -233,11 +233,14 @@ struct mips_opcode
"x" accept and ignore register name
"z" must be zero register
"K" 5 bit Hardware Register (rdhwr instruction) (OP_*_RD)
"+A" 5 bit ins/ext position/lsb (OP_*_SHAMT)
"+B" 5 bit "ins" size spec (OP_*_INSMSB). Requires that "+A"
occur first!
"+C" 5 bit "ext" msbd spec (OP_*_EXTMSBD). Requires that "+A"
occur first!
"+A" 5 bit ins/ext position, which becomes LSB (OP_*_SHAMT).
Enforces: 0 <= pos < 32.
"+B" 5 bit ins size, which becomes MSB (OP_*_INSMSB).
Requires that "+A" occur first to set position.
Enforces: 0 < (pos+size) <= 32.
"+C" 5 bit ext size, which becomes MSBD (OP_*_EXTMSBD).
Requires that "+A" occur first to set position.
Enforces: 0 < (pos+size) <= 32.
Floating point instructions:
"D" 5 bit destination register (OP_*_FD)