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Re: [AArch64][PATCH 2/2] Add RAS system registers.


Committed: https://sourceware.org/ml/binutils-cvs/2015-12/msg00098.html

Is this also ok for the 2.26 branch?
Matthew

On 08/12/15 17:20, Matthew Wahab wrote:
Hello,

The ARMv8.2 RAS extension adds a number of new registers. This patch
adds the registers and makes them available whenever the RAS extension
is enabled, as it is when -march=armv8.2-a is selected.

The new registers are:
     erridr_el1, errselr_el1, erxfr_el1, erxctlr, erxaddr_el1,
     erxmisc0_el1, erxmisc1_el1, vsesr_el2, disr_el1 and
     vdisr_el2.

Tested the series for aarch64-none-linux-gnu with cross-compiled
check-binutils and check-gas.

Ok for trunk?
Matthew

gas/testsuite/
2015-12-08  Matthew Wahab  <matthew.wahab@arm.com>

     * gas/aarch64/sysreg-2.d: Add tests for new registers.
     * gas/aarch64/sysreg-2.s: Likewise.  Also replace some spaces with
     tabs.

opcodes/
2015-12-08  Matthew Wahab  <matthew.wahab@arm.com>

     * aarch64-opc.c (aarch64_sys_regs): Add "vsesr_el2", "erridr_el1",
     "errselr_el1", "erxfr_el1", "erxctlr", "erxaddr_el1",
     "erxmisc0_el1", "erxmisc1_el1", "disr_el1" and "vdisr_el2".
     (aarch64_sys_reg_supported_p): Add architecture feature tests for
     new registers.



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