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| author | Thomas Preud'homme <thomas.preudhomme@arm.com> | 2018-02-19 12:05:18 +0000 |
|---|---|---|
| committer | Thomas Preud'homme <thomas.preudhomme@arm.com> | 2018-02-19 12:05:18 +0000 |
| commit | e207bc53a407b274e0c771b781d73321b91612ce (patch) | |
| tree | d0230ab7abf75d995adf19294ec48e10502c5e9e /opcodes | |
| parent | e535d0ddb3ca97c849bd3dbab997dc756625cc9e (diff) | |
| download | gdb-e207bc53a407b274e0c771b781d73321b91612ce.zip gdb-e207bc53a407b274e0c771b781d73321b91612ce.tar.gz gdb-e207bc53a407b274e0c771b781d73321b91612ce.tar.bz2 | |
[ARM] Fix bxns mask
Bit 7 of BXNS is a fixed bit which distinguish it from BLXNS. Yet it is
not set in the disassembler entry mask. This commit fixes that.
2018-02-19 Thomas Preud'homme <thomas.preudhomme@arm.com>
opcodes/
* arm-dis.c (thumb_opcodes): Fix BXNS mask.
Diffstat (limited to 'opcodes')
| -rw-r--r-- | opcodes/ChangeLog | 4 | ||||
| -rw-r--r-- | opcodes/arm-dis.c | 2 |
2 files changed, 5 insertions, 1 deletions
diff --git a/opcodes/ChangeLog b/opcodes/ChangeLog index f1e0863..9469b82 100644 --- a/opcodes/ChangeLog +++ b/opcodes/ChangeLog @@ -1,3 +1,7 @@ +2018-02-19 Thomas Preud'homme <thomas.preudhomme@arm.com> + + * arm-dis.c (thumb_opcodes): Fix BXNS mask. + 2018-02-13 Maciej W. Rozycki <macro@mips.com> * wasm32-dis.c (print_insn_wasm32): Rename `index' local diff --git a/opcodes/arm-dis.c b/opcodes/arm-dis.c index 5efe031..afa9410 100644 --- a/opcodes/arm-dis.c +++ b/opcodes/arm-dis.c @@ -2530,7 +2530,7 @@ static const struct opcode16 thumb_opcodes[] = /* ARMv8-M Security Extensions instructions. */ {ARM_FEATURE_CORE_HIGH (ARM_EXT2_V8M), 0x4784, 0xff87, "blxns\t%3-6r"}, - {ARM_FEATURE_CORE_HIGH (ARM_EXT2_V8M), 0x4704, 0xff07, "bxns\t%3-6r"}, + {ARM_FEATURE_CORE_HIGH (ARM_EXT2_V8M), 0x4704, 0xff87, "bxns\t%3-6r"}, /* ARM V8 instructions. */ {ARM_FEATURE_CORE_LOW (ARM_EXT_V8), 0xbf50, 0xffff, "sevl%c"}, |