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8301067: RISC-V: better error message when reporting unsupported satp modes

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Reviewed-by: fyang, yadongwang
This commit is contained in:
Feilong Jiang 2023-01-31 07:15:37 +00:00 committed by Fei Yang
parent 4b0e259d16
commit 633e291cfc
1 changed files with 3 additions and 1 deletions
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4
src/hotspot/cpu/riscv/vm_version_riscv.cpp
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@ -39,7 +39,9 @@ void VM_Version::initialize() {
// check if satp.mode is supported, currently supports up to SV48(RV64)
if (get_satp_mode() > VM_SV48) {
vm_exit_during_initialization(err_msg("Unsupported satp mode: %s", _vm_mode));
vm_exit_during_initialization(
err_msg("Unsupported satp mode: %s. Only satp modes up to sv48 are supported for now.",
_vm_mode));
}
// https://github.com/riscv/riscv-profiles/blob/main/profiles.adoc#rva20-profiles