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| author | John Darrington <john@darrington.wattle.id.au> | 2018-11-20 18:50:30 +0100 |
|---|---|---|
| committer | John Darrington <john@darrington.wattle.id.au> | 2018-11-21 21:31:10 +0100 |
| commit | 51534d7ab8c77fdf2af52f409cc4e348e4213bb7 (patch) | |
| tree | fc1e7ded3e3b5dc00954e459f62475c636702720 /gas | |
| parent | 1c97054b87495b008c6028d697deff61c9fb0b6e (diff) | |
| download | gdb-51534d7ab8c77fdf2af52f409cc4e348e4213bb7.zip gdb-51534d7ab8c77fdf2af52f409cc4e348e4213bb7.tar.gz gdb-51534d7ab8c77fdf2af52f409cc4e348e4213bb7.tar.bz2 | |
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.
Diffstat (limited to 'gas')
| -rw-r--r-- | gas/ChangeLog | 6 | ||||
| -rw-r--r-- | gas/config/tc-s12z.c | 2 | ||||
| -rw-r--r-- | gas/testsuite/gas/s12z/bra.d | 6 | ||||
| -rw-r--r-- | gas/testsuite/gas/s12z/bra.s | 2 |
4 files changed, 14 insertions, 2 deletions
diff --git a/gas/ChangeLog b/gas/ChangeLog index 977d4bc..c1d207d 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 9df8643..10f7976 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 bc3d359..0fae3ec 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 a2528b3..c611a25 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 |