CLBR_ECX 846 arch/x86/include/asm/paravirt.h COND_PUSH(set, CLBR_ECX, ecx); \ CLBR_ECX 850 arch/x86/include/asm/paravirt.h COND_POP(set, CLBR_ECX, ecx); \ CLBR_ECX 16 arch/x86/include/asm/paravirt_types.h #define CLBR_ARG_REGS (CLBR_EAX | CLBR_EDX | CLBR_ECX) CLBR_ECX 21 arch/x86/include/asm/paravirt_types.h #define CLBR_RCX CLBR_ECX