diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/opcode/ChangeLog | 5 | ||||
| -rw-r--r-- | include/opcode/arm.h | 6 |
2 files changed, 8 insertions, 3 deletions
diff --git a/include/opcode/ChangeLog b/include/opcode/ChangeLog index ca7492b..e0d3f26 100644 --- a/include/opcode/ChangeLog +++ b/include/opcode/ChangeLog @@ -1,3 +1,8 @@ +2015-12-24 Thomas Preud'homme <thomas.preudhomme@arm.com> + + * arm.h (ARM_ARCH_THUMB2): Add comment explaining its meaning and + remove extension bit not including any Thumb-2 instruction. + 2015-12-15 Matthew Wahab <matthew.wahab@arm.com> * arm.h (ARM_ARCH_V8_1A): Add the CRC_EXT_ARMV8 co-processor diff --git a/include/opcode/arm.h b/include/opcode/arm.h index daeb626..eb0619c 100644 --- a/include/opcode/arm.h +++ b/include/opcode/arm.h @@ -263,10 +263,10 @@ #define ARM_ANY ARM_FEATURE (-1, -1, 0) /* Any basic core. */ #define ARM_FEATURE_ALL ARM_FEATURE (-1, -1, -1)/* All CPU and FPU features. */ #define FPU_ANY_HARD ARM_FEATURE_COPROC (FPU_FPA | FPU_VFP_HARD | FPU_MAVERICK) +/* Extensions containing some Thumb-2 instructions. If any is present, Thumb + ISA is Thumb-2. */ #define ARM_ARCH_THUMB2 ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2 | ARM_EXT_V7 \ - | ARM_EXT_V7A | ARM_EXT_V7R \ - | ARM_EXT_V7M | ARM_EXT_DIV \ - | ARM_EXT_V8) + | ARM_EXT_DIV | ARM_EXT_V8) /* v7-a+sec. */ #define ARM_ARCH_V7A_SEC ARM_FEATURE_CORE_LOW (ARM_AEXT_V7A | ARM_EXT_SEC) /* v7-a+mp+sec. */ |