public inbox for gdb-cvs@sourceware.org
help / color / mirror / Atom feed
* [binutils-gdb] sim: h8300 special case test
@ 2021-05-06 8:12 Yoshinori Sato
0 siblings, 0 replies; only message in thread
From: Yoshinori Sato @ 2021-05-06 8:12 UTC (permalink / raw)
To: gdb-cvs
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=15091ded14ec08bd3f3a686d420c6009e1d2c518
commit 15091ded14ec08bd3f3a686d420c6009e1d2c518
Author: Yoshinori Sato <ysato@users.sourceforge.jp>
Date: Tue May 4 22:22:58 2021 +0900
sim: h8300 special case test
In "mov. [bwl] reg, @ -reg", added a special case test
using the same register.
Diff:
---
sim/testsuite/h8300/ChangeLog | 6 ++++++
sim/testsuite/h8300/movb.s | 13 +++++++++++--
sim/testsuite/h8300/movl.s | 10 ++++++++++
sim/testsuite/h8300/movw.s | 10 ++++++++++
4 files changed, 37 insertions(+), 2 deletions(-)
diff --git a/sim/testsuite/h8300/ChangeLog b/sim/testsuite/h8300/ChangeLog
index 3a91705885e..17c4ac141f0 100644
--- a/sim/testsuite/h8300/ChangeLog
+++ b/sim/testsuite/h8300/ChangeLog
@@ -1,3 +1,9 @@
+2021-05-04 Yoshinori Sato <ysato@users.sourceforge.jp>
+
+ * movb.s: Add special case predec test.
+ * movw.s: Likewise.
+ * movl.s: Likewise.
+
2021-04-08 Mike Frysinger <vapier@gentoo.org>
* allinsn.exp (arch): Delete.
diff --git a/sim/testsuite/h8300/movb.s b/sim/testsuite/h8300/movb.s
index 87dcdf3fc40..06d7611b8e0 100644
--- a/sim/testsuite/h8300/movb.s
+++ b/sim/testsuite/h8300/movb.s
@@ -1,4 +1,4 @@
-# Hitachi H8 testcase 'mov.w'
+# Hitachi H8 testcase 'mov.b'
# mach(): h8300h h8300s h8sx
# as(h8300h): --defsym sim_cpu=1
# as(h8300s): --defsym sim_cpu=2
@@ -792,6 +792,16 @@ mov_b_reg8_to_predec: ; pre-decrement from register to mem
beq .Lnext48
fail
.Lnext48:
+ ;; Special case in same register
+ ;; CCR confirmation omitted
+ mov.l #byte_dst+1, er1
+ mov.l er1, er0
+ mov.b r0l, @-er0
+ mov.b @byte_dst, r0l
+ cmp.b r1l, r0l
+ beq .Lnext47
+ fail
+.Lnext47:
mov.b #0, r0l
mov.b r0l, @byte_dst ; zero it again for the next use.
@@ -2218,4 +2228,3 @@ mov_b_abs32_to_abs32: ; 32-bit absolute addr, memory to memory
fail1:
fail
-
\ No newline at end of file
diff --git a/sim/testsuite/h8300/movl.s b/sim/testsuite/h8300/movl.s
index dcc392227e6..63a861345e0 100644
--- a/sim/testsuite/h8300/movl.s
+++ b/sim/testsuite/h8300/movl.s
@@ -1282,6 +1282,16 @@ mov_l_reg32_to_predec: ; pre-decrement from register to mem
beq .Lnext48
fail
.Lnext48:
+ ;; Special case in same register
+ ;; CCR confirmation omitted
+ mov.l #long_dst+4, er1
+ mov.l er1, er0
+ mov.l er0, @-er0
+ mov.l @long_dst, er0
+ cmp.l er1, er0
+ beq .Lnext47
+ fail
+.Lnext47:
mov.l #0, er0
mov.l er0, @long_dst ; zero it again for the next use.
diff --git a/sim/testsuite/h8300/movw.s b/sim/testsuite/h8300/movw.s
index b8b09ea8baa..2502b364d85 100644
--- a/sim/testsuite/h8300/movw.s
+++ b/sim/testsuite/h8300/movw.s
@@ -988,6 +988,16 @@ mov_w_reg16_to_predec: ; pre-decrement from register to mem
beq .Lnext48
fail
.Lnext48:
+ ;; Special case in same register
+ ;; CCR confirmation omitted
+ mov.l #word_dst+2, er1
+ mov.l er1, er0
+ mov.w r0, @-er0
+ mov.w @word_dst, r0
+ cmp.w r1, r0
+ beq .Lnext47
+ fail
+.Lnext47:
mov.w #0, r0
mov.w r0, @word_dst ; zero it again for the next use.
^ permalink raw reply [flat|nested] only message in thread
only message in thread, other threads:[~2021-05-06 8:12 UTC | newest]
Thread overview: (only message) (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-05-06 8:12 [binutils-gdb] sim: h8300 special case test Yoshinori Sato
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).