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| author | Sudakshina Das <sudi.das@arm.com> | 2018-10-05 10:49:53 +0100 |
|---|---|---|
| committer | Richard Earnshaw <Richard.Earnshaw@arm.com> | 2018-10-05 11:31:19 +0100 |
| commit | 7fadb25d6faf2665305016ceb4aeaeeb86015569 (patch) | |
| tree | 77cdab957104d20d892ee3b8c5e14c837f9b9fa9 /opcodes/ChangeLog | |
| parent | 23f233a595dc7d8b9a6ababe7c4527f743c0cec1 (diff) | |
| download | gdb-7fadb25d6faf2665305016ceb4aeaeeb86015569.zip gdb-7fadb25d6faf2665305016ceb4aeaeeb86015569.tar.gz gdb-7fadb25d6faf2665305016ceb4aeaeeb86015569.tar.bz2 | |
[Arm, 2/3] Add instruction SB for AArch32
This patch is part of the patch series to add support for ARMv8.5-A
extensions.
(https://developer.arm.com/products/architecture/cpu-architecture/a-profile/exploration-tools)
This patch adds the instruction SB. This instruction is
retrospectively made optional for all versions of the architecture
from ARMv8.0 to ARMv8.4 and is mandatory from ARMv8.5. Hence adding a
new "+sb" for older archtectures.
*** include/ChangeLog ***
2018-10-05 Sudakshina Das <sudi.das@arm.com>
* opcode/arm.h (ARM_EXT2_SB): New.
(ARM_ARCH_V8_5A): Add ARM_EXT2_SB by default.
*** opcodes/ChangeLog ***
2018-10-05 Sudakshina Das <sudi.das@arm.com>
* arm-dis.c (arm_opcodes): Add sb.
(thumb32_opcodes): Likewise.
*** gas/ChangeLog ***
2018-10-05 Sudakshina Das <sudi.das@arm.com>
* config/tc-arm.c (arm_ext_sb): New.
(insns): Add new sb instruction.
(arm_extensions): Add "sb".
* doc/c-arm.texi: Document the above.
* testsuite/gas/arm/sb-bad.d: New test.
* testsuite/gas/arm/sb-bad.l: New test.
* testsuite/gas/arm/sb-thumb1.d: New test.
* testsuite/gas/arm/sb-thumb2.d: New test.
* testsuite/gas/arm/sb.s: New test.
* testsuite/gas/arm/sb1.d: New test.
* testsuite/gas/arm/sb2.d: New test.
Diffstat (limited to 'opcodes/ChangeLog')
| -rw-r--r-- | opcodes/ChangeLog | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/opcodes/ChangeLog b/opcodes/ChangeLog index 0eda28d..b66a46e 100644 --- a/opcodes/ChangeLog +++ b/opcodes/ChangeLog @@ -1,3 +1,8 @@ +2018-10-05 Sudakshina Das <sudi.das@arm.com> + + * arm-dis.c (arm_opcodes): Add sb. + (thumb32_opcodes): Likewise. + 2018-10-05 Richard Henderson <rth@twiddle.net> Stafford Horne <shorne@gmail.com> |