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authorKazu Hirata <kazu@codesourcery.com>2000-08-11 02:03:02 +0000
committerKazu Hirata <kazu@codesourcery.com>2000-08-11 02:03:02 +0000
commit6d0285024767ef31d27ee12ca048078824371c39 (patch)
treec8ea86dd9a24d4a46b1d33df2f8f75d2dcbdd9c0
parentc5f231f75bfd3c9195d98fc2788c10fc98f4a499 (diff)
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2000-08-10 Kazu Hirata <kazu@hxi.com>
* compile.c (decode): Clean up the code.
-rw-r--r--sim/h8300/ChangeLog4
-rw-r--r--sim/h8300/compile.c14
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. */