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Diffstat (limited to 'sim/tic80/ChangeLog')
| -rw-r--r-- | sim/tic80/ChangeLog | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/sim/tic80/ChangeLog b/sim/tic80/ChangeLog index 382fa79..b22b9d3 100644 --- a/sim/tic80/ChangeLog +++ b/sim/tic80/ChangeLog @@ -1,3 +1,17 @@ +Sun May 11 10:25:14 1997 Michael Meissner <meissner@cygnus.com> + + * cpu.h (tic80_trace_shift): Add declaration. + (TRACE_SHIFT): New macro to trace shift instructions. + + * misc.c (tic80_trace_alu2): Align spacing. + (tic80_trace_shift): New function to trace shifts. + + * insns (lmo): Add missing 0b prefix to bits. + (do_shift): Use ~ (unsigned32)0, instead of -1. Use TRACE_SHIFT + instead of TRACE_ALU2. + (sl r): Use EndMask as is, instead of using Source+1 register. + (subu): Operands are unsigned, not signed. + Sat May 10 12:35:47 1997 Michael Meissner <meissner@cygnus.com> * insns (and{.tt,.tf,.ft,.ff}): Immediate values are unsigned, not |