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| author | Yoshinori Sato <ysato@users.sourceforge.jp> | 2021-05-21 22:40:04 +0900 |
|---|---|---|
| committer | Yoshinori Sato <ysato@users.sourceforge.jp> | 2021-05-28 21:14:24 +0900 |
| commit | 0ef4c3f83b044a9ed4b49f4ebc9d8480ca9aa4fe (patch) | |
| tree | 661d91ebb556bb7ab3f8a36c3e97bec72dbb9ffd /sim/h8300/sim-main.h | |
| parent | 3633d4fb4469f5bc4e6e1593b65c7fc93d3805bb (diff) | |
| download | fsf-binutils-gdb-0ef4c3f83b044a9ed4b49f4ebc9d8480ca9aa4fe.zip fsf-binutils-gdb-0ef4c3f83b044a9ed4b49f4ebc9d8480ca9aa4fe.tar.gz fsf-binutils-gdb-0ef4c3f83b044a9ed4b49f4ebc9d8480ca9aa4fe.tar.bz2 | |
sim: h8300 Fixed different behavior in preinc/predec.
* sim-main.h (h8_typecodes): Add operand type OP_REG_DEC, OP_REG_INC.
* compile.c (decode): Rewrite oprand type for specific case.
(fetch_1): Add handling OP_REG_DEC and OP_REG_INC.
(step_once): Fix operand fetch order.
Diffstat (limited to 'sim/h8300/sim-main.h')
| -rw-r--r-- | sim/h8300/sim-main.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/sim/h8300/sim-main.h b/sim/h8300/sim-main.h index a0aa9ef..f27ba68 100644 --- a/sim/h8300/sim-main.h +++ b/sim/h8300/sim-main.h @@ -82,7 +82,9 @@ enum h8_typecodes { /* FIXME: memory indirect? */ OP_INDEXB, /* Byte index mode */ OP_INDEXW, /* Word index mode */ - OP_INDEXL /* Long index mode */ + OP_INDEXL, /* Long index mode */ + OP_REG_DEC, /* Register direct. affect address decrement. */ + OP_REG_INC, /* Register direct. affect address increment. */ }; #include "sim-basics.h" |