diff options
| -rw-r--r-- | include/ChangeLog | 5 | ||||
| -rw-r--r-- | include/opcode/d30v.h | 4 |
2 files changed, 8 insertions, 1 deletions
diff --git a/include/ChangeLog b/include/ChangeLog index 5d0e386..c78135e 100644 --- a/include/ChangeLog +++ b/include/ChangeLog @@ -1,3 +1,8 @@ +2000-02-22 Chandra Chavva <cchavva@cygnus.com> + + * opcode/d30v.h (FLAG_NOT_WITH_ADDSUBppp): Redefined as operation cannot + be combined in parallel with ADD/SUBppp. + Tue Feb 22 15:19:54 2000 Andrew Cagney <cagney@b1.cygnus.com> * remote-sim.h (sim_trace): Document return values. diff --git a/include/opcode/d30v.h b/include/opcode/d30v.h index 64c7c36..8120ed6 100644 --- a/include/opcode/d30v.h +++ b/include/opcode/d30v.h @@ -147,7 +147,9 @@ struct d30v_opcode #define FLAG_JMP (1L<<13) /* instruction is a branch */ #define FLAG_JSR (1L<<14) /* subroutine call. must be aligned */ #define FLAG_MEM (1L<<15) /* reads/writes memory */ -#define FLAG_2WORD (1L<<16) /* 2 word/4 byte operation */ +#define FLAG_NOT_WITH_ADDSUBppp (1L<<16) /* Old meaning: a 2 word 4 byter operation + New meaning: operation cannot be + combined in parallel with ADD/SUBppp. */ #define FLAG_MUL16 (1L<<17) /* 16 bit multiply */ #define FLAG_MUL32 (1L<<18) /* 32 bit multiply */ #define FLAG_ADDSUBppp (1L<<19) /* ADDppp or SUBppp */ |