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| author | Maciej W. Rozycki <macro@codesourcery.com> | 2014-08-26 13:44:34 +0100 |
|---|---|---|
| committer | Maciej W. Rozycki <macro@codesourcery.com> | 2014-08-26 13:44:34 +0100 |
| commit | 5575639b8dbb2a04087c3bef0b10f182da48ad35 (patch) | |
| tree | 78b3908ad5220a6b8cb90396ab42ca8e6412c1d6 /opcodes/ChangeLog | |
| parent | 0db377d09c19fc0f9267ead1f75998b9f1eb38d1 (diff) | |
| download | gdb-5575639b8dbb2a04087c3bef0b10f182da48ad35.zip gdb-5575639b8dbb2a04087c3bef0b10f182da48ad35.tar.gz gdb-5575639b8dbb2a04087c3bef0b10f182da48ad35.tar.bz2 | |
MIPS: Make the CODE10 operand code consistent between ISAs
This change moves the microMIPS 10-bit uninterpreted immediate code
embedded at bits 25..16 in the SYSCALL, WAIT, SDBBP and HYPCALL
instructions from `B' over to `+J' which is the operand code used in
the standard MIPS instruction set for a similar code embedded at bits
20..11, currently used by HYPCALL only in that set.
opcodes/
* micromips-opc.c (decode_micromips_operand): Rename `B' to `+J'.
(micromips_opcodes): Use "+J" in place of "B" for "hypcall",
"sdbbp", "syscall" and "wait".
include/opcode/
* mips.h: Document the move of `MICROMIPSOP_*_CODE10' from `B'
over to `+J'.
Diffstat (limited to 'opcodes/ChangeLog')
| -rw-r--r-- | opcodes/ChangeLog | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/opcodes/ChangeLog b/opcodes/ChangeLog index a9581ae..ca42dc9 100644 --- a/opcodes/ChangeLog +++ b/opcodes/ChangeLog @@ -1,3 +1,9 @@ +2014-08-26 Maciej W. Rozycki <macro@codesourcery.com> + + * micromips-opc.c (decode_micromips_operand): Rename `B' to `+J'. + (micromips_opcodes): Use "+J" in place of "B" for "hypcall", + "sdbbp", "syscall" and "wait". + 2014-08-21 Nathan Sidwell <nathan@codesourcery.com> Maciej W. Rozycki <macro@codesourcery.com> |