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Re: [PATCH ARM 3/6]: Architectural Extensions - Security Extensions
On Thu, 2010-09-23 at 10:20 +0100, Matthew Gretton-Dann wrote:
> gas/ChangeLog:
> 2010-09-22 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
>
> * config/tc-arm.c (arm_ext_v6z): Remove.
> (arm_ext_sec): Add.
> (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.
> * doc/c-arm.texi: Document Security Extensions.
>
> gas/testsuite/ChangeLog:
> 2010-09-22 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
>
> * gas/arm/attr-march-all.d: Update for Security Extensions..
> * gas/arm/attr-march-armv6k+sec.d: New test.
> * gas/arm/attr-march-armv6z.d: Update for Security Extensions.
> * gas/arm/attr-march-armv6zk.d: Likewise.
> * gas/arm/attr-march-armv6zkt2.d: Likewise.
> * gas/arm/attr-march-armv6zt2.d: Likewise.
> * gas/arm/attr-march-armv7-a+sec.d: New test.
> * gas/arm/attr-mcpu.d: Update for Security Extensions.
> * gas/arm/thumb32.d: Likewise.
> * gas/arm/thumb32.s: Likewise.
>
> include/opcode/ChangeLog:
> 2010-09-22 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
>
> * arm.h (ARM_EXT_V6Z): Remove.
> (ARM_EXT_SEC): Add.
> (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): Add.
> (ARM_ARCH_V7A_MP): Rename...
> (ARM_ARCH_V7A_MP_SEC): ...to this and add Security Extensions.
>
> ld/testsuite/ChangeLog:
> 2010-09-22 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
>
> * ld-arm/attr-merge-6.attr: Update for Security Extensions.
> * ld-arm/attr-merge-7.attr: Likewise.
>
> opcodes/ChangeLog:
> 2010-09-22 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
>
> * arm-dis.c (arm_opcodes): SMC implies Security Extensions.
> (thumb32_opcodes): Likewise.
So
> (arm_ext_sec): Add.
Should be written as
(arm_ext_sec): New {variable,function,enum,define,...}.
saying whatever type of object is being added. There are several cases like this.
Otherwise OK
R.