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| author | Zack Weinberg <zack@codesourcery.com> | 2005-03-12 18:14:05 +0000 |
|---|---|---|
| committer | Zack Weinberg <zack@codesourcery.com> | 2005-03-12 18:14:05 +0000 |
| commit | be4edc9b08adaf206d9ca7333e3f0bbd8e33c65e (patch) | |
| tree | b42d8c5d42cbeb079c24e1f2da9f4631014f9a24 | |
| parent | ac7bc2d4703f864d48b4c341fcc31bdfa8259e3c (diff) | |
| download | newlib-be4edc9b08adaf206d9ca7333e3f0bbd8e33c65e.zip newlib-be4edc9b08adaf206d9ca7333e3f0bbd8e33c65e.tar.gz newlib-be4edc9b08adaf206d9ca7333e3f0bbd8e33c65e.tar.bz2 | |
include:
* opcode/arm.h: Adjust comments for ARM_EXT_V4T and ARM_EXT_V5T.
Add ARM_EXT_V6T2, ARM_ARCH_V6T2, ARM_ARCH_V6KT2, ARM_ARCH_V6ZT2,
and ARM_ARCH_V6ZKT2.
opcodes:
* arm-dis.c (arm_opcodes): Document %E and %V.
Add entries for v6T2 ARM instructions:
bfc bfi mls strht ldrht ldrsht ldrsbt movw movt rbit ubfx sbfx.
(print_insn_arm): Add support for %E and %V.
| -rw-r--r-- | include/ChangeLog | 10 | ||||
| -rw-r--r-- | include/opcode/arm.h | 9 |
2 files changed, 15 insertions, 4 deletions
diff --git a/include/ChangeLog b/include/ChangeLog index b659971..9dee8dd 100644 --- a/include/ChangeLog +++ b/include/ChangeLog @@ -1,3 +1,9 @@ +2005-03-12 Zack Weinberg <zack@codesourcery.com> + + * opcode/arm.h: Adjust comments for ARM_EXT_V4T and ARM_EXT_V5T. + Add ARM_EXT_V6T2, ARM_ARCH_V6T2, ARM_ARCH_V6KT2, ARM_ARCH_V6ZT2, + and ARM_ARCH_V6ZKT2. + 2005-03-09 Mark Mitchell <mark@codesourcery.com> * libiberty.h (gettimeofday): Declare. @@ -58,7 +64,7 @@ * dis-asm.h: Add prototype for print_insn_maxq_little. 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com> - + * opcode/crx.h (enum argtype): Rename types, remove unused types. 2004-10-27 Richard Earnshaw <rearnsha@arm.com> @@ -71,7 +77,7 @@ (enum reg_type): Remove CRX_PC_REGTYPE, CRX_MTPR_REGTYPE. (enum operand_type): Rearrange operands, edit comments. replace us<N> with ui<N> for unsigned immediate. - replace d<N> with disps<N>/dispu<N>/dispe<N> for signed/unsigned/escaped + replace d<N> with disps<N>/dispu<N>/dispe<N> for signed/unsigned/escaped displacements (respectively). replace rbase_ridx_scl2_dispu<N> with rindex_disps<N> for register index. (instruction type): Add NO_TYPE_INS. diff --git a/include/opcode/arm.h b/include/opcode/arm.h index dd90e2a..db36665 100644 --- a/include/opcode/arm.h +++ b/include/opcode/arm.h @@ -25,15 +25,16 @@ #define ARM_EXT_V3 0x00000008 /* MSR MRS. */ #define ARM_EXT_V3M 0x00000010 /* Allow long multiplies. */ #define ARM_EXT_V4 0x00000020 /* Allow half word loads. */ -#define ARM_EXT_V4T 0x00000040 /* Thumb v1. */ +#define ARM_EXT_V4T 0x00000040 /* Thumb. */ #define ARM_EXT_V5 0x00000080 /* Allow CLZ, etc. */ -#define ARM_EXT_V5T 0x00000100 /* Thumb v2. */ +#define ARM_EXT_V5T 0x00000100 /* Improved interworking. */ #define ARM_EXT_V5ExP 0x00000200 /* DSP core set. */ #define ARM_EXT_V5E 0x00000400 /* DSP Double transfers. */ #define ARM_EXT_V5J 0x00000800 /* Jazelle extension. */ #define ARM_EXT_V6 0x00001000 /* ARM V6. */ #define ARM_EXT_V6K 0x00002000 /* ARM V6K. */ #define ARM_EXT_V6Z 0x00004000 /* ARM V6Z. */ +#define ARM_EXT_V6T2 0x00008000 /* Thumb-2. */ /* Co-processor space extensions. */ #define ARM_CEXT_XSCALE 0x00800000 /* Allow MIA etc. */ @@ -65,6 +66,10 @@ #define ARM_ARCH_V6K (ARM_ARCH_V6 | ARM_EXT_V6K) #define ARM_ARCH_V6Z (ARM_ARCH_V6 | ARM_EXT_V6Z) #define ARM_ARCH_V6ZK (ARM_ARCH_V6 | ARM_EXT_V6K | ARM_EXT_V6Z) +#define ARM_ARCH_V6T2 (ARM_ARCH_V6 | ARM_EXT_V6T2) +#define ARM_ARCH_V6KT2 (ARM_ARCH_V6 | ARM_EXT_V6T2 | ARM_EXT_V6K) +#define ARM_ARCH_V6ZT2 (ARM_ARCH_V6 | ARM_EXT_V6T2 | ARM_EXT_V6Z) +#define ARM_ARCH_V6ZKT2 (ARM_ARCH_V6 | ARM_EXT_V6T2 | ARM_EXT_V6K | ARM_EXT_V6Z) /* Processors with specific extensions in the co-processor space. */ #define ARM_ARCH_XSCALE (ARM_ARCH_V5TE | ARM_CEXT_XSCALE) |