diff options
Diffstat (limited to 'sim/h8300')
| -rw-r--r-- | sim/h8300/ChangeLog | 4 | ||||
| -rw-r--r-- | sim/h8300/compile.c | 14 |
2 files changed, 10 insertions, 8 deletions
diff --git a/sim/h8300/ChangeLog b/sim/h8300/ChangeLog index 46f9972..0eb353c 100644 --- a/sim/h8300/ChangeLog +++ b/sim/h8300/ChangeLog @@ -1,3 +1,7 @@ +2000-08-10 Kazu Hirata <kazu@hxi.com> + + * compile.c (decode): Clean up the code. + 2000-06-15 Kazu Hirata <kazu@hxi.com> * compile.c (decode): Distinguish inc/dec.[wl] and adds/subs diff --git a/sim/h8300/compile.c b/sim/h8300/compile.c index 3a22190..d567cb1 100644 --- a/sim/h8300/compile.c +++ b/sim/h8300/compile.c @@ -172,20 +172,18 @@ decode (addr, data, dst) int abs = 0; int bit = 0; int plen = 0; - struct h8_opcode *q = h8_opcodes; + struct h8_opcode *q; int size = 0; dst->dst.type = -1; dst->src.type = -1; /* Find the exact opcode/arg combo. */ - while (q->name) + for (q = h8_opcodes; q->name; q++) { - op_type *nib; + op_type *nib = q->data.nib; unsigned int len = 0; - nib = q->data.nib; - while (1) { op_type looking_for = *nib; @@ -356,8 +354,8 @@ decode (addr, data, dst) } else if (x & REG) { - /* Reset the size, some - ops (like mul) have two sizes */ + /* Reset the size. + Some ops (like mul) have two sizes. */ size = bitfrom (x); p->type = X (OP_REG, size); @@ -456,7 +454,7 @@ decode (addr, data, dst) } fail: - q++; + ; } /* Fell off the end. */ |