Signed-off-by: Isaku Yamahata <yamahata@xxxxxxxxxxxxx> --- arch/ia64/kernel/inst_native.h | 153 ++++++++++++++++++++++++++++++++++++++++ 1 files changed, 153 insertions(+), 0 deletions(-) create mode 100644 arch/ia64/kernel/inst_native.h diff --git a/arch/ia64/kernel/inst_native.h b/arch/ia64/kernel/inst_native.h new file mode 100644 index 0000000..3ba88f4 --- /dev/null +++ b/arch/ia64/kernel/inst_native.h @@ -0,0 +1,153 @@ +/****************************************************************************** + * inst_native.h + * + * Copyright (c) 2008 Isaku Yamahata <yamahata at valinux co jp> + * VA Linux Systems Japan K.K. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + */ + +#define IA64_ASM_PARAVIRTUALIZED_NATIVE + +#undef BR_IF_NATIVE +#define BR_IF_NATIVE(targ, reg, pred) /* nothing */ + +#define __paravirt_switch_to __ia64_switch_to +#define __paravirt_leave_syscall __ia64_leave_syscall +#define __paravirt_work_processed_syscall __ia64_work_processed_syscall +#define __paravirt_leave_kernel __ia64_leave_kernel +#define __paravirt_pending_syscall_end ia64_work_pending_syscall_end +#define __paravirt_work_processed_syscall_target \ + ia64_work_processed_syscall + +#define MOV_FROM_IFA(reg) \ + mov reg = cr.ifa + +#define MOV_FROM_ITIR(reg) \ + mov reg = cr.itir + +#define MOV_FROM_ISR(reg) \ + mov reg = cr.isr + +#define MOV_FROM_IHA(reg) \ + mov reg = cr.iha + +#define MOV_FROM_IPSR(reg) \ + mov reg = cr.ipsr + +#define MOV_FROM_IIM(reg) \ + mov reg = cr.iim + +#define MOV_FROM_IIP(reg) \ + mov reg = cr.iip + +#if 0 +#define MOV_FROM_IVR(reg, clob) \ + mov reg = cr.ivr +#else +#define MOV_FROM_IVR(reg) \ + mov reg = cr.ivr +#endif + +#define MOV_FROM_PSR(pred, reg, clob) \ + (pred) mov reg = psr + +#define MOV_TO_IFA(reg, clob) \ + mov cr.ifa = reg + +#define MOV_TO_ITIR(pred, reg, clob) \ + (pred) mov cr.itir = reg + +#define MOV_TO_IHA(pred, reg, clob) \ + (pred) mov cr.iha = reg + +#define MOV_TO_IPSR(reg, clob) \ + mov cr.ipsr = reg + +#define MOV_TO_IFS(pred, reg, clob) \ + (pred) mov cr.ifs = reg + +#define MOV_TO_IIP(reg, clob) \ + mov cr.iip = reg + +#if 0 +#define MOV_TO_KR(kr, reg, clob0, clob1) \ + mov IA64_KR(kr) = reg +#else +#define MOV_TO_KR(kr, reg) \ + mov IA64_KR(kr) = reg +#endif + +#define ITC_I(pred, reg, clob) \ + (pred) itc.i reg + +#define ITC_D(pred, reg, clob) \ + (pred) itc.d reg + +#define ITC_I_AND_D(pred_i, pred_d, reg, clob) \ + (pred_i) itc.i reg; \ + (pred_d) itc.d reg + +#define THASH(pred, reg0, reg1, clob) \ + (pred) thash reg0 = reg1 + +#define SSM_PSR_IC_AND_DEFAULT_BITS(clob0, clob1) \ + ssm psr.ic | PSR_DEFAULT_BITS \ + ;; \ + srlz.i /* guarantee that interruption collectin is on */ \ + ;; + +#define SSM_PSR_IC_AND_SRLZ_D(clob0, clob1) \ + ssm psr.ic; \ + ;; \ + srlz.d + +#define RSM_PSR_IC(clob) \ + rsm psr.ic + +#define SSM_PSR_I(pred, clob) \ + (pred) ssm psr.i + +#define RSM_PSR_I(pred, clob0, clob1) \ + (pred) rsm psr.i + +#define RSM_PSR_I_IC(clob0, clob1, clob2) \ + rsm psr.i | psr.ic + +#define RSM_PSR_DT \ + rsm psr.dt \ + +#define RSM_PSR_DT_AND_SRLZ_I \ + rsm psr.dt \ + ;; \ + srlz.i + +#define SSM_PSR_DT_AND_SRLZ_I \ + ssm psr.dt \ + ;; \ + srlz.i + +#define BSW_0(clob0, clob1, clob2) \ + bsw.0 + +#define BSW_1(clob0, clob1) \ + bsw.1 + +#define CONVER \ + cover + +#define RFI \ + rfi -- 1.5.3 _______________________________________________ Virtualization mailing list Virtualization@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linux-foundation.org/mailman/listinfo/virtualization
