search for: ssm_psr_i

...------------------------------------------------------------------ - // call do_page_fault (predicates are in r31, psr.dt may be off, r16 is faulting address) -ENTRY(page_fault) - SSM_PSR_DT_AND_SRLZ_I - ;; - SAVE_MIN_WITH_COVER - alloc r15=ar.pfs,0,0,3,0 - MOV_FROM_IFA(out0) - MOV_FROM_ISR(out1) - SSM_PSR_IC_AND_DEFAULT_BITS_AND_SRLZ_I(r14, r3) - adds r3=8,r2 // set up second base pointer - SSM_PSR_I(p15, p15, r14) // restore psr.i - movl r14=ia64_leave_kernel - ;; - SAVE_REST - mov rp=r14 - ;; - adds out2=16,r12 // out2 = pointer to pt_regs - br.call.sptk.many b6=ia64_do_page_fault // ignore re...

...------------------------------------------------------------------ - // call do_page_fault (predicates are in r31, psr.dt may be off, r16 is faulting address) -ENTRY(page_fault) - SSM_PSR_DT_AND_SRLZ_I - ;; - SAVE_MIN_WITH_COVER - alloc r15=ar.pfs,0,0,3,0 - MOV_FROM_IFA(out0) - MOV_FROM_ISR(out1) - SSM_PSR_IC_AND_DEFAULT_BITS_AND_SRLZ_I(r14, r3) - adds r3=8,r2 // set up second base pointer - SSM_PSR_I(p15, p15, r14) // restore psr.i - movl r14=ia64_leave_kernel - ;; - SAVE_REST - mov rp=r14 - ;; - adds out2=16,r12 // out2 = pointer to pt_regs - br.call.sptk.many b6=ia64_do_page_fault // ignore re...

This patchset is for more paravirtualization on ia64/pv_ops. - paravirtualize fsys call (fsys.S) by multi compile - paravirtualize gate page (gate.S) by multi compile - support save/restore For this purpose, the followings needs to be paravirtualized - ar.itc instruction - sched_clock() This is because timer may changed before/after saving/restoring. For convenience the working full

This patchset is for more paravirtualization on ia64/pv_ops. - paravirtualize fsys call (fsys.S) by multi compile - paravirtualize gate page (gate.S) by multi compile - support save/restore For this purpose, the followings needs to be paravirtualized - ar.itc instruction - sched_clock() This is because timer may changed before/after saving/restoring. For convenience the working full

This patchset is for more paravirtualization on ia64/xen domU. - paravirtualize fsys call (fsys.S) by multi compile - paravirtualize gate page (gate.S) by multi compile - support save/restore For this purpose, the followings needs to be paravirtualized - ar.itc instruction - sched_clock() This is because timer may changed before/after saving/restoring. For convenience the working full

This patchset is for more paravirtualization on ia64/xen domU. - paravirtualize fsys call (fsys.S) by multi compile - paravirtualize gate page (gate.S) by multi compile - support save/restore For this purpose, the followings needs to be paravirtualized - ar.itc instruction - sched_clock() This is because timer may changed before/after saving/restoring. For convenience the working full

Hi. This patchset implements ia64/pv_ops support which is the framework for virtualization support. Now all the comments so far have been addressed, but only a few exceptions. On x86 various ways to support virtualization were proposed, and eventually pv_ops won. So on ia64 the pv_ops strategy is appropriate too. Later I'll post the patchset which implements xen domU based on ia64/pv_ops.

Hi. This patchset implements ia64/pv_ops support which is the framework for virtualization support. Now all the comments so far have been addressed, but only a few exceptions. On x86 various ways to support virtualization were proposed, and eventually pv_ops won. So on ia64 the pv_ops strategy is appropriate too. Later I'll post the patchset which implements xen domU based on ia64/pv_ops.

This patch set is for the next merge window. They are just enhancements of the already merged patches or ia64 porting from x86 paravirt techniques and that their quality is enough for merge. This patch set is for more paravirtualization on ia64/xen domU. This patch set does - remove existing warnings - paravirtualize fsys call (fsys.S) by multi compile - paravirtualize gate page (gate.S) by multi

This patch set is for the next merge window. They are just enhancements of the already merged patches or ia64 porting from x86 paravirt techniques and that their quality is enough for merge. This patch set is for more paravirtualization on ia64/xen domU. This patch set does - remove existing warnings - paravirtualize fsys call (fsys.S) by multi compile - paravirtualize gate page (gate.S) by multi

This patch set is intended for the next merge window. They are just enhancements of the already merged patches or ia64 porting from x86 paravirt techniques and that their quality is enough for merge. This patch set is for more paravirtualization on ia64/xen domU. This patch set does - remove existing warnings - paravirtualize fsys call (fsys.S) by multi compile - paravirtualize gate page (gate.S)

This patch set is intended for the next merge window. They are just enhancements of the already merged patches or ia64 porting from x86 paravirt techniques and that their quality is enough for merge. This patch set is for more paravirtualization on ia64/xen domU. This patch set does - remove existing warnings - paravirtualize fsys call (fsys.S) by multi compile - paravirtualize gate page (gate.S)

This patch set is intended for the next merge window. They are just enhancements of the already merged patches or ia64 porting from x86 paravirt techniques and that their quality is enough for merge. This patch set is for more paravirtualization on ia64/xen domU. This patch set does - remove existing warnings - paravirtualize fsys call (fsys.S) by multi compile - paravirtualize gate page (gate.S)

This patch set is intended for the next merge window. They are just enhancements of the already merged patches or ia64 porting from x86 paravirt techniques and that their quality is enough for merge. This patch set is for more paravirtualization on ia64/xen domU. This patch set does - remove existing warnings - paravirtualize fsys call (fsys.S) by multi compile - paravirtualize gate page (gate.S)

Hi. This patchset implements ia64/pv_ops support which is the framework for virtualization support. Changes from take 5 are rebased to Linux 2.6.26-rc3, bug fix ivt.S paravirtualization and multi entry point support. I believe these patches can be applied to the linux ia64 repository. On x86 various ways to support virtualization were proposed, and eventually pv_ops won. So on ia64 the pv_ops

Hi. This patchset implements ia64/pv_ops support which is the framework for virtualization support. Changes from take 5 are rebased to Linux 2.6.26-rc3, bug fix ivt.S paravirtualization and multi entry point support. I believe these patches can be applied to the linux ia64 repository. On x86 various ways to support virtualization were proposed, and eventually pv_ops won. So on ia64 the pv_ops

Hi. This patchset implements ia64/pv_ops support which is the framework for virtualization support. Please review and comments. On x86 various ways to support virtualization were proposed, and eventually pv_ops won. So on ia64 the pv_ops strategy is appropriate too. Later I'll post the patchset which implements xen domU based on ia64/pv_ops. Currently only ia64/xen pv_ops implementation

Hi. This patchset implements ia64/pv_ops support which is the framework for virtualization support. Please review and comments. On x86 various ways to support virtualization were proposed, and eventually pv_ops won. So on ia64 the pv_ops strategy is appropriate too. Later I'll post the patchset which implements xen domU based on ia64/pv_ops. Currently only ia64/xen pv_ops implementation

...XEN_HYPER_THASH + ;; + (\pred) mov \reg0 = r8 + ;; + .exitm + .endif + + (\pred) mov \clob = r8 + (\pred) mov r8 = \reg1 + (\pred) XEN_HYPER_THASH + ;; + (\pred) mov \reg0 = r8 + (\pred) mov r8 = \clob + ;; +.endm +#define THASH(pred, reg0, reg1, clob) __THASH pred, reg0, reg1, clob + +#define SSM_PSR_IC_AND_DEFAULT_BITS_AND_SRLZ_I(clob0, clob1) \ + mov clob0 = 1; \ + movl clob1 = XSI_PSR_IC; \ + ;; \ + st4 [clob1] = clob0 \ + ;; + +#define SSM_PSR_IC_AND_SRLZ_D(clob0, clob1) \ + ;; \ + srlz.d; \ + mov clob1 = 1; \ + movl clob0 = XSI_PSR_IC; \ + ;; \ + st4 [clob0]...

...EG_CLOB(clob) +#define ITC_I_AND_D(pred_i, pred_d, reg, clob) \ + IS_PRED_IN(pred_i) \ + IS_PRED_IN(pred_d) \ + IS_RREG_IN(reg) \ + IS_RREG_CLOB(clob) +#define THASH(pred, reg0, reg1, clob) \ + IS_PRED_IN(pred) \ + IS_RREG_OUT(reg0) \ + IS_RREG_IN(reg1) \ + IS_RREG_CLOB(clob) +#define SSM_PSR_IC_AND_DEFAULT_BITS_AND_SRLZ_I(clob0, clob1) \ + IS_RREG_CLOB(clob0) \ + IS_RREG_CLOB(clob1) +#define SSM_PSR_IC_AND_SRLZ_D(clob0, clob1) \ + IS_RREG_CLOB(clob0) \ + IS_RREG_CLOB(clob1) +#define RSM_PSR_IC(clob) \ + IS_RREG_CLOB(clob) +#define SSM_PSR_I(pred, pred_clob, clob) \ + IS_PRED_IN(p...