git: openjdk/jdk: 8283327: Add methods to save/restore registers when calling into the VM from C1/interpreter barrier code

[Thomas Schatzl]

Changeset: eb4849e5
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2022-03-21 10:42:38 +0000
URL:       https://git.openjdk.java.net/jdk/commit/eb4849e5615dd307a5abc435a0204a6d26610fcb

8283327: Add methods to save/restore registers when calling into the VM from C1/interpreter barrier code

Reviewed-by: eosterlund, dlong

! src/hotspot/cpu/aarch64/macroAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/macroAssembler_aarch64.hpp
! src/hotspot/cpu/aarch64/register_aarch64.hpp
! src/hotspot/cpu/aarch64/stubGenerator_aarch64.cpp
! src/hotspot/cpu/x86/gc/g1/g1BarrierSetAssembler_x86.cpp
! src/hotspot/cpu/x86/macroAssembler_x86.cpp
! src/hotspot/cpu/x86/macroAssembler_x86.hpp
! src/hotspot/cpu/x86/register_x86.hpp
! src/hotspot/share/asm/register.hpp