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| author | Matthew Gretton-Dann <matthew.gretton-dann@arm.com> | 2010-09-23 15:26:24 +0000 |
|---|---|---|
| committer | Matthew Gretton-Dann <matthew.gretton-dann@arm.com> | 2010-09-23 15:26:24 +0000 |
| commit | f4c65163c782969b7998cc5dd93d7d8ce30ad8de (patch) | |
| tree | 8cf117b04b21a8f71f3a7e15bb97ffc27ff051e9 /include/opcode | |
| parent | 60e5ef9f190902591c6228d470a85fd82994f2c4 (diff) | |
| download | gdb-f4c65163c782969b7998cc5dd93d7d8ce30ad8de.zip gdb-f4c65163c782969b7998cc5dd93d7d8ce30ad8de.tar.gz gdb-f4c65163c782969b7998cc5dd93d7d8ce30ad8de.tar.bz2 | |
* gas/config/tc-arm.c (arm_ext_v6z): Remove.
(arm_ext_sec): New variable.
(do_t_smc): In Thumb state SMC requires v7-A.
(insns): Make SMC depend on Security Extensions.
(arm_cpus): All -mcpu=cortex-a* options have the Security Extensions.
(arm_extensions): Add 'sec' extension.
(cpu_arch_ver): Reorder.
(aeabi_set_public_attributes): Emit Tag_Virtualization_use as
appropriate.
* gas/doc/c-arm.texi: Document Security Extensions.
* gas/testsuite/gas/arm/attr-march-all.d: Update for Security Extensions..
* gas/testsuite/gas/arm/attr-march-armv6k+sec.d: New test.
* gas/testsuite/gas/arm/attr-march-armv6z.d: Update for Security Extensions.
* gas/testsuite/gas/arm/attr-march-armv6zk.d: Likewise.
* gas/testsuite/gas/arm/attr-march-armv6zkt2.d: Likewise.
* gas/testsuite/gas/arm/attr-march-armv6zt2.d: Likewise.
* gas/testsuite/gas/arm/attr-march-armv7-a+sec.d: New test.
* gas/testsuite/gas/arm/attr-mcpu.d: Update for Security Extensions.
* gas/testsuite/gas/arm/thumb32.d: Likewise.
* gas/testsuite/gas/arm/thumb32.s: Likewise.
* include/opcode/arm.h (ARM_EXT_V6Z): Remove.
(ARM_EXT_SEC): New define.
(ARM_AEXT_V6Z): Use Security Extensions.
(ARM_AEXT_V6ZK): Likeiwse.
(ARM_AEXT_V6ZT2): Likewise.
(ARM_AEXT_V6ZKT2): Likewise.
(ARM_AEXT_V7_ARM): Base v7 does not have Security Extensions.
(ARM_ARCH_V7A_SEC): New define.
(ARM_ARCH_V7A_MP): Rename...
(ARM_ARCH_V7A_MP_SEC): ...to this and add Security Extensions.
* ld/testsuite/ld-arm/attr-merge-6.attr: Update for Security Extensions.
* ld/testsuite/ld-arm/attr-merge-7.attr: Likewise.
* opcodes/arm-dis.c (arm_opcodes): SMC implies Security Extensions.
(thumb32_opcodes): Likewise.
Diffstat (limited to 'include/opcode')
| -rw-r--r-- | include/opcode/arm.h | 20 |
1 files changed, 13 insertions, 7 deletions
diff --git a/include/opcode/arm.h b/include/opcode/arm.h index 64f92f8..8e64ac3 100644 --- a/include/opcode/arm.h +++ b/include/opcode/arm.h @@ -33,7 +33,7 @@ #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. */ +/* 0x00004000 Was ARM V6Z. */ #define ARM_EXT_V6T2 0x00008000 /* Thumb-2. */ #define ARM_EXT_DIV 0x00010000 /* Integer division. */ /* The 'M' in Arm V7M stands for Microcontroller. @@ -50,6 +50,7 @@ #define ARM_EXT_V6_DSP 0x04000000 /* ARM v6 (DSP-related), not in v7-M. */ #define ARM_EXT_MP 0x08000000 /* Multiprocessing Extensions. */ +#define ARM_EXT_SEC 0x10000000 /* Security extensions. */ /* Co-processor space extensions. */ #define ARM_CEXT_XSCALE 0x00000001 /* Allow MIA etc. */ @@ -96,15 +97,15 @@ #define ARM_AEXT_V5TEJ (ARM_AEXT_V5TE | ARM_EXT_V5J) #define ARM_AEXT_V6 (ARM_AEXT_V5TEJ | ARM_EXT_V6) #define ARM_AEXT_V6K (ARM_AEXT_V6 | ARM_EXT_V6K) -#define ARM_AEXT_V6Z (ARM_AEXT_V6 | ARM_EXT_V6Z) -#define ARM_AEXT_V6ZK (ARM_AEXT_V6 | ARM_EXT_V6K | ARM_EXT_V6Z) +#define ARM_AEXT_V6Z (ARM_AEXT_V6K | ARM_EXT_SEC) +#define ARM_AEXT_V6ZK (ARM_AEXT_V6K | ARM_EXT_SEC) #define ARM_AEXT_V6T2 (ARM_AEXT_V6 \ | ARM_EXT_V6T2 | ARM_EXT_V6_NOTM | ARM_EXT_THUMB_MSR \ | ARM_EXT_V6_DSP ) #define ARM_AEXT_V6KT2 (ARM_AEXT_V6T2 | ARM_EXT_V6K) -#define ARM_AEXT_V6ZT2 (ARM_AEXT_V6T2 | ARM_EXT_V6Z) -#define ARM_AEXT_V6ZKT2 (ARM_AEXT_V6T2 | ARM_EXT_V6K | ARM_EXT_V6Z) -#define ARM_AEXT_V7_ARM (ARM_AEXT_V6ZKT2 | ARM_EXT_V7 | ARM_EXT_BARRIER) +#define ARM_AEXT_V6ZT2 (ARM_AEXT_V6T2 | ARM_EXT_SEC) +#define ARM_AEXT_V6ZKT2 (ARM_AEXT_V6T2 | ARM_EXT_V6K | ARM_EXT_SEC) +#define ARM_AEXT_V7_ARM (ARM_AEXT_V6KT2 | ARM_EXT_V7 | ARM_EXT_BARRIER) #define ARM_AEXT_V7A (ARM_AEXT_V7_ARM | ARM_EXT_V7A) #define ARM_AEXT_V7R (ARM_AEXT_V7_ARM | ARM_EXT_V7R | ARM_EXT_DIV) #define ARM_AEXT_NOTM \ @@ -210,7 +211,12 @@ #define ARM_ANY ARM_FEATURE (-1, 0) /* Any basic core. */ #define FPU_ANY_HARD ARM_FEATURE (0, FPU_FPA | FPU_VFP_HARD | FPU_MAVERICK) #define ARM_ARCH_THUMB2 ARM_FEATURE (ARM_EXT_V6T2 | ARM_EXT_V7 | ARM_EXT_V7A | ARM_EXT_V7R | ARM_EXT_V7M | ARM_EXT_DIV, 0) -#define ARM_ARCH_V7A_MP ARM_FEATURE (ARM_AEXT_V7A | ARM_EXT_MP, 0) +/* v7-a+sec. */ +#define ARM_ARCH_V7A_SEC ARM_FEATURE (ARM_AEXT_V7A | ARM_EXT_SEC, 0) +/* v7-a+mp+sec. */ +#define ARM_ARCH_V7A_MP_SEC \ + ARM_FEATURE (ARM_AEXT_V7A | ARM_EXT_MP | ARM_EXT_SEC, \ + 0) /* There are too many feature bits to fit in a single word, so use a structure. For simplicity we put all core features in one word and |