[riscv-port] RFR: 8278895: riscv: Rename Riscv64 to RISCV64 [v2]

[Yadong Wang]

On Thu, 16 Dec 2021 12:53:45 GMT, Yanhong Zhu <yzhu at openjdk.org> wrote:

>> Rename Riscv64 to RISCV64 for consistence.
>> 
>> The related tests passed on QEMU:
>> 
>> - test/hotspot/jtreg/compiler/intrinsics/sha/cli/TestUseSHA1IntrinsicsOptionOnUnsupportedCPU.java
>> - test/hotspot/jtreg/compiler/intrinsics/sha/cli/TestUseSHA256IntrinsicsOptionOnUnsupportedCPU.java
>> - test/hotspot/jtreg/compiler/intrinsics/sha/cli/TestUseSHA512IntrinsicsOptionOnUnsupportedCPU.java
>> - test/hotspot/jtreg/compiler/intrinsics/sha/cli/TestUseSHAOptionOnUnsupportedCPU.java
>> - test/hotspot/jtreg/compiler/intrinsics/sha/cli/testcases/GenericTestCaseForOtherCPU.java
>> - test/hotspot/jtreg/compiler/intrinsics/sha/cli/testcases/GenericTestCaseForUnsupportedRISCV64CPU.java
>> - test/hotspot/jtreg/runtime/NMT/CheckForProperDetailStackTrace.java
>> - test/hotspot/jtreg/runtime/ReservedStack/ReservedStackTest.java
>> - test/jdk/jdk/jfr/event/os/TestCPUInformation.java
>> - test/lib-test/jdk/test/lib/TestMutuallyExclusivePlatformPredicates.java
>
> Yanhong Zhu has updated the pull request incrementally with one additional commit since the last revision:
> 
>   modify RV64 to RISCV64

src/hotspot/cpu/riscv/vm_version_riscv.cpp line 182:

> 180:   _no_of_sockets = _no_of_cores;
> 181:   snprintf(_cpu_name, CPU_TYPE_DESC_BUF_SIZE - 1, "RISCV64");
> 182:   snprintf(_cpu_desc, CPU_DETAILED_DESC_BUF_SIZE, "RISCV64%s", _features_string);

Keep it here. It's supposed to be RV64.

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PR: https://git.openjdk.java.net/riscv-port/pull/33