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| author | Ian Lance Taylor <ian@airs.com> | 1994-02-05 04:46:34 +0000 |
|---|---|---|
| committer | Ian Lance Taylor <ian@airs.com> | 1994-02-05 04:46:34 +0000 |
| commit | 1c214e4ceb43564fbda23a853144a233a3950472 (patch) | |
| tree | 530cc0a6ff01b06c7853644457a2cdae9a4ddcb5 /opcodes/ChangeLog | |
| parent | e7285169f8f215f1ebf4f1f2ae83901e5aaa4c81 (diff) | |
| download | gdb-1c214e4ceb43564fbda23a853144a233a3950472.zip gdb-1c214e4ceb43564fbda23a853144a233a3950472.tar.gz gdb-1c214e4ceb43564fbda23a853144a233a3950472.tar.bz2 | |
* ppc-opc.c (powerpc_operands): New operand type MBE to handle a
single number giving a bitmask for the MB and ME fields of an M
form instruction. Change NB to accept 32, and turn it into 0;
also turn 0 into 32 when disassembling. Seperated SH from NB.
(insert_mbe, extract_mbe): New functions.
(insert_nb, extract_nb): New functions.
(SC_MASK): Mask out SA and LK bits.
(powerpc_opcodes): Change "cal" to use RT, D, RA rather than RT,
RA, SI. Change "liu" and "cau" to use UI rather than SI. Mark
"bctr" and "bctrl" as accepted by POWER. Change "rlwimi",
"rlimi", "rlwimi.", "rlimi.", "rlwinm", "rlinm", "rlwinm.",
"rlinm.", "rlmi", "rlmi.", "rlwnm", "rlnm", "rlwnm.", "rlnm." to
use MBE rather than MB. Add "mfmq" and "mtmq" POWER instructions.
(powerpc_macros): Define table of macro definitions.
(powerpc_num_macros): Define.
Diffstat (limited to 'opcodes/ChangeLog')
| -rw-r--r-- | opcodes/ChangeLog | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/opcodes/ChangeLog b/opcodes/ChangeLog index 2b5cc5e..8a1cc0a 100644 --- a/opcodes/ChangeLog +++ b/opcodes/ChangeLog @@ -1,3 +1,29 @@ +Fri Feb 4 23:38:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) + + * ppc-opc.c (powerpc_operands): New operand type MBE to handle a + single number giving a bitmask for the MB and ME fields of an M + form instruction. Change NB to accept 32, and turn it into 0; + also turn 0 into 32 when disassembling. Seperated SH from NB. + (insert_mbe, extract_mbe): New functions. + (insert_nb, extract_nb): New functions. + (SC_MASK): Mask out SA and LK bits. + (powerpc_opcodes): Change "cal" to use RT, D, RA rather than RT, + RA, SI. Change "liu" and "cau" to use UI rather than SI. Mark + "bctr" and "bctrl" as accepted by POWER. Change "rlwimi", + "rlimi", "rlwimi.", "rlimi.", "rlwinm", "rlinm", "rlwinm.", + "rlinm.", "rlmi", "rlmi.", "rlwnm", "rlnm", "rlwnm.", "rlnm." to + use MBE rather than MB. Add "mfmq" and "mtmq" POWER instructions. + (powerpc_macros): Define table of macro definitions. + (powerpc_num_macros): Define. + + * ppc-dis.c (print_insn_powerpc): Don't skip optional operands + if PPC_OPERAND_NEXT is set. + +Sat Jan 22 23:10:07 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) + + * i960-dis.c (print_insn_i960): Make buffer bfd_byte instead of + char. Retrieve contents using bfd_getl32 instead of shifting. + Fri Jan 21 19:01:39 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) * ppc-opc.c: New file. Opcode table for PowerPC, including |