diff options
| author | Tony Luck <aegl@agluck-desktop.(none)> | 2009-03-31 14:25:08 -0700 |
|---|---|---|
| committer | Tony Luck <tony.luck@intel.com> | 2009-03-31 14:25:08 -0700 |
| commit | c66b31f3926165bc1d4128adc97a064dcbab421a (patch) | |
| tree | 13be75d33bd2b9d4ec45ec512ac38a2e7069062e /arch/ia64/include/asm/xen/inst.h | |
| parent | 50fbe56c127efde659c686495eb1f925fd84ff0a (diff) | |
| parent | 7120569c76028a6883697b7643564f0c419cfe07 (diff) | |
| download | linux-c66b31f3926165bc1d4128adc97a064dcbab421a.tar.gz | |
Pull pvops into release branch
Diffstat (limited to 'arch/ia64/include/asm/xen/inst.h')
| -rw-r--r-- | arch/ia64/include/asm/xen/inst.h | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/arch/ia64/include/asm/xen/inst.h b/arch/ia64/include/asm/xen/inst.h index 19c2ae1d878a..c53a47611208 100644 --- a/arch/ia64/include/asm/xen/inst.h +++ b/arch/ia64/include/asm/xen/inst.h @@ -33,6 +33,9 @@ #define __paravirt_work_processed_syscall_target \ xen_work_processed_syscall +#define paravirt_fsyscall_table xen_fsyscall_table +#define paravirt_fsys_bubble_down xen_fsys_bubble_down + #define MOV_FROM_IFA(reg) \ movl reg = XSI_IFA; \ ;; \ @@ -110,6 +113,27 @@ .endm #define MOV_FROM_PSR(pred, reg, clob) __MOV_FROM_PSR pred, reg, clob +/* assuming ar.itc is read with interrupt disabled. */ +#define MOV_FROM_ITC(pred, pred_clob, reg, clob) \ +(pred) movl clob = XSI_ITC_OFFSET; \ + ;; \ +(pred) ld8 clob = [clob]; \ +(pred) mov reg = ar.itc; \ + ;; \ +(pred) add reg = reg, clob; \ + ;; \ +(pred) movl clob = XSI_ITC_LAST; \ + ;; \ +(pred) ld8 clob = [clob]; \ + ;; \ +(pred) cmp.geu.unc pred_clob, p0 = clob, reg; \ + ;; \ +(pred_clob) add reg = 1, clob; \ + ;; \ +(pred) movl clob = XSI_ITC_LAST; \ + ;; \ +(pred) st8 [clob] = reg + #define MOV_TO_IFA(reg, clob) \ movl clob = XSI_IFA; \ @@ -362,6 +386,10 @@ #define RSM_PSR_DT \ XEN_HYPER_RSM_PSR_DT +#define RSM_PSR_BE_I(clob0, clob1) \ + RSM_PSR_I(p0, clob0, clob1); \ + rum psr.be + #define SSM_PSR_DT_AND_SRLZ_I \ XEN_HYPER_SSM_PSR_DT |