| commit | 9c67516ed69e6c5152b9f329f240f69f27f8004b | [log] [tgz] |
|---|---|---|
| author | fanzha02 <fannie.zhang@arm.com> | Wed Jul 10 06:33:48 2019 +0000 |
| committer | Ben Shi <powerman1st@163.com> | Wed Aug 28 02:28:49 2019 +0000 |
| tree | 7783785f9d933900eb787863d0021928a71a526c | |
| parent | b91b3d9c31c14f55d7ddcbcbf8ffcb2539018f38 [diff] |
cmd/internal/obj/arm64: add support for most system registers This patch supports the EL0 and EL1 system registers used in MRS/MSR instructions. This patch refactors the assembler code, allowing the assembler to read system register information from the automatically generated sysRegEnc.go file and move existing declared system registers to the sysRegEnc.go file. This patch adds 431 system registers, it is worth noting that the number of special registers is initialized to less than 1024 in the list7.go file. This CL also adds some test cases to test the newly added system registers. The test cases are contributed by Dianhong Xu <Dianhong.Xu@arm.com> Change-Id: Ic09a937eaaeefe82bd08b5dd726808f8ff6cebf6 Reviewed-on: https://go-review.googlesource.com/c/go/+/189577 Reviewed-by: Ben Shi <powerman1st@163.com> Run-TryBot: Ben Shi <powerman1st@163.com> TryBot-Result: Gobot Gobot <gobot@golang.org>
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