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authorJohn Darrington <john@darrington.wattle.id.au>2018-11-20 18:50:30 +0100
committerJohn Darrington <john@darrington.wattle.id.au>2018-11-21 21:31:10 +0100
commit51534d7ab8c77fdf2af52f409cc4e348e4213bb7 (patch)
treefc1e7ded3e3b5dc00954e459f62475c636702720
parent1c97054b87495b008c6028d697deff61c9fb0b6e (diff)
downloadbinutils-gdb-51534d7ab8c77fdf2af52f409cc4e348e4213bb7.tar.gz
S12Z: Add alias instructions BHS and BLO.
These are documented by NXP as alternative mnemonics for BCC and BCS respectively. gas/ChangeLog: * config/tc-s12z.c (opcodes): bhs, blo: New members. * testsuite/gas/s12z/bra.d: Add tests for aliases. * testsuite/gas/s12z/bra.s: Add tests for aliases.
-rw-r--r--gas/ChangeLog6
-rw-r--r--gas/config/tc-s12z.c2
-rw-r--r--gas/testsuite/gas/s12z/bra.d6
-rw-r--r--gas/testsuite/gas/s12z/bra.s2
4 files changed, 14 insertions, 2 deletions
diff --git a/gas/ChangeLog b/gas/ChangeLog
index 977d4bca5f3..c1d207df52f 100644
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,3 +1,9 @@
+2018-11-21 John Darrington <john@darrington.wattle.id.au>
+
+ * config/tc-s12z.c (opcodes): bhs, blo: New members.
+ * testsuite/gas/s12z/bra.d: Add tests for aliases.
+ * testsuite/gas/s12z/bra.s: Add tests for aliases.
+
2018-11-13 Thomas Preud'homme <thomas.preudhomme@arm.com>
* config/tc-arm.c (arm_archs): Reindent.
diff --git a/gas/config/tc-s12z.c b/gas/config/tc-s12z.c
index 9df86432a5f..10f79765829 100644
--- a/gas/config/tc-s12z.c
+++ b/gas/config/tc-s12z.c
@@ -3142,7 +3142,9 @@ static const struct instruction opcodes[] = {
{"bhi", 1, 0x22, rel, 0},
{"bls", 1, 0x23, rel, 0},
{"bcc", 1, 0x24, rel, 0},
+ {"bhs", 1, 0x24, rel, 0}, /* Alias for bcc */
{"bcs", 1, 0x25, rel, 0},
+ {"blo", 1, 0x25, rel, 0}, /* Alias for bcs */
{"bne", 1, 0x26, rel, 0},
{"beq", 1, 0x27, rel, 0},
{"bvc", 1, 0x28, rel, 0},
diff --git a/gas/testsuite/gas/s12z/bra.d b/gas/testsuite/gas/s12z/bra.d
index bc3d3595cab..0fae3ece7bd 100644
--- a/gas/testsuite/gas/s12z/bra.d
+++ b/gas/testsuite/gas/s12z/bra.d
@@ -30,5 +30,7 @@ Disassembly of section .text:
27: 2d ff e8 blt L4
2a: 2e ff df bgt L3
2d: 2f ff d3 ble L1
- 30: 20 02 bra \*\+2
- 32: 20 7c bra \*-4
+ 30: 24 ff d3 bcc L2
+ 33: 25 ff d0 bcs L2
+ 36: 20 02 bra \*\+2
+ 38: 20 7c bra \*-4
diff --git a/gas/testsuite/gas/s12z/bra.s b/gas/testsuite/gas/s12z/bra.s
index a2528b39df3..c611a25519a 100644
--- a/gas/testsuite/gas/s12z/bra.s
+++ b/gas/testsuite/gas/s12z/bra.s
@@ -14,6 +14,8 @@ L4: bcs L2
blt L4
bgt L3
ble L1
+ bhs L2
+ blo L2
bra *+2
bra *-4