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authorcvs2svn <>2000-04-04 18:32:33 +0400
committercvs2svn <>2000-04-04 18:32:33 +0400
commit69b6206fef6dd986a554334b6519b0543cab4f5e (patch)
tree1092995ccf9aad86f4c3e43be94406c03d02a5cd /include/opcode/m68k.h
parent929ce68fe67a171b2e3ff506450ca893ed6532b3 (diff)
This commit was manufactured by cvs2svn to create branch 'binutils-
2_10-branch'. Sprout from cygnus 2000-02-22 16:18:13 UTC Ian Lance Taylor <iant@google.com> 'import libiberty from egcs' Cherrypick from master 2000-03-30 02:19:55 UTC Jason Merrill <jason@redhat.com> ' * configure.in: -linux-gnu*, not -linux-gnu.': ChangeLog Makefile.in config.guess config.sub config/ChangeLog config/mh-i370pic config/mt-aix43 config/mt-i370pic config/mt-wince configure configure.in include/ChangeLog include/ansidecl.h include/aout/ChangeLog include/aout/aout64.h include/bfdlink.h include/coff/ChangeLog include/coff/arm.h include/coff/internal.h include/coff/mcore.h include/coff/mipspe.h include/coff/pe.h include/coff/sh.h include/dis-asm.h include/elf/ChangeLog include/elf/arm-oabi.h include/elf/arm.h include/elf/avr.h include/elf/common.h include/elf/dwarf.h include/elf/dwarf2.h include/elf/hppa.h include/elf/i370.h include/elf/i386.h include/elf/i960.h include/elf/m32r.h include/elf/m68k.h include/elf/mcore.h include/elf/mips.h include/elf/mn10300.h include/elf/pj.h include/elf/reloc-macros.h include/elf/sh.h include/elf/sparc.h include/hashtab.h include/hp-symtab.h include/opcode/ChangeLog include/opcode/alpha.h include/opcode/cgen.h include/opcode/d10v.h include/opcode/d30v.h include/opcode/hppa.h include/opcode/i370.h include/opcode/i386.h include/opcode/m68k.h include/opcode/mips.h include/opcode/mn10300.h include/opcode/pj.h include/opcode/ppc.h include/partition.h include/remote-sim.h include/sim-d10v.h ltconfig ltmain.sh mkdep texinfo/texinfo.tex Cherrypick from master 2000-04-04 14:32:32 UTC Alan Modra <modra@gmail.com> 'Move translated part of bug report string back into .c files so': include/bin-bugs.h Delete: config/mh-aix43 configure.bat include/wait.h makeall.bat
Diffstat (limited to 'include/opcode/m68k.h')
-rw-r--r--include/opcode/m68k.h33
1 files changed, 31 insertions, 2 deletions
diff --git a/include/opcode/m68k.h b/include/opcode/m68k.h
index ecb3f95dd..3208b77f4 100644
--- a/include/opcode/m68k.h
+++ b/include/opcode/m68k.h
@@ -1,5 +1,5 @@
/* Opcode table header for m680[01234]0/m6888[12]/m68851.
- Copyright 1989, 91, 92, 93, 94, 95, 96, 1997 Free Software Foundation.
+ Copyright 1989, 91, 92, 93, 94, 95, 96, 97, 1999 Free Software Foundation.
This file is part of GDB, GAS, and the GNU binutils.
@@ -36,6 +36,8 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA
#define m68851 0x080
#define cpu32 0x100 /* e.g., 68332 */
#define mcf5200 0x200
+#define mcf5206e 0x400
+#define mcf5307 0x800
/* handy aliases */
#define m68040up (m68040 | m68060)
@@ -43,6 +45,7 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA
#define m68020up (m68020 | m68030up)
#define m68010up (m68010 | cpu32 | m68020up)
#define m68000up (m68000 | m68010up)
+#define mcf (mcf5200 | mcf5206e | mcf5307)
#define mfloat (m68881 | m68882 | m68040 | m68060)
#define mmmu (m68851 | m68030 | m68040 | m68060)
@@ -87,7 +90,7 @@ struct m68k_opcode_alias
operand; the second, the place it is stored. */
/* Kinds of operands:
- Characters used: AaBCcDdFfIJkLlMmnOopQqRrSsTtUVvWXYZ0123|*~%;@!&$?/<>#^+-
+ Characters used: AaBCcDdEFfGHIJkLlMmnOopQqRrSsTtU VvWXYZ0123|*~%;@!&$?/<>#^+-
D data register only. Stored as 3 bits.
A address register only. Stored as 3 bits.
@@ -121,6 +124,9 @@ struct m68k_opcode_alias
C the CCR. No need to store it; this is just for filtering validity.
S the SR. No need to store, just as with CCR.
U the USP. No need to store, just as with CCR.
+ E the ACC. No need to store, just as with CCR.
+ G the MACSR. No need to store, just as with CCR.
+ H the MASK. No need to store, just as with CCR.
I Coprocessor ID. Not printed if 1. The Coprocessor ID is always
extracted from the 'd' field of word one, which means that an extended
@@ -170,6 +176,9 @@ struct m68k_opcode_alias
for both caches. Used in cinv and cpush. Always
stored in position "d".
+ u Any register, with ``upper'' or ``lower'' specification. Used
+ in the mac instructions with size word.
+
The remainder are all stored as 6 bits using an address mode and a
register number; they differ in which addressing modes they match.
@@ -260,6 +269,8 @@ struct m68k_opcode_alias
*/
/* Places to put an operand, for non-general operands:
+ Characters used: BbCcDdghijkLlMmNnostWw123456789
+
s source, low bits of first word.
d dest, shifted 9 in first word
1 second word, shifted 12
@@ -293,6 +304,24 @@ struct m68k_opcode_alias
C floating point coprocessor constant - 7 bits. Also used for static
K-factors...
j Movec register #, stored in 12 low bits of second word.
+ m For M[S]ACx; 4 bits split with MSB shifted 6 bits in first word
+ and remaining 3 bits of register shifted 9 bits in first word.
+ Indicate upper/lower in 1 bit shifted 7 bits in second word.
+ Use with `R' or `u' format.
+ n `m' withouth upper/lower indication. (For M[S]ACx; 4 bits split
+ with MSB shifted 6 bits in first word and remaining 3 bits of
+ register shifted 9 bits in first word. No upper/lower
+ indication is done.) Use with `R' or `u' format.
+ o For M[S]ACw; 4 bits shifted 12 in second word (like `1').
+ Indicate upper/lower in 1 bit shifted 7 bits in second word.
+ Use with `R' or `u' format.
+ M For M[S]ACw; 4 bits in low bits of first word. Indicate
+ upper/lower in 1 bit shifted 6 bits in second word. Use with
+ `R' or `u' format.
+ N For M[S]ACw; 4 bits in low bits of second word. Indicate
+ upper/lower in 1 bit shifted 6 bits in second word. Use with
+ `R' or `u' format.
+ h shift indicator (scale factor), 1 bit shifted 10 in second word
Places to put operand, for general operands:
d destination, shifted 6 bits in first word