diff options
| author | Isaku Yamahata <yamahata@valinux.co.jp> | 2008-05-19 22:13:34 +0900 |
|---|---|---|
| committer | Tony Luck <tony.luck@intel.com> | 2008-05-27 14:40:18 -0700 |
| commit | 1ff730b52f0c3e4e3846c3ff345c5526b2633ba9 (patch) | |
| tree | 59a614eaa0679ba0ccd99e1f910ceeb22fc31948 /include/asm-ia64/gcc_intrin.h | |
| parent | 3e0879deb700f322f6c81ab34f056fc72d15ec02 (diff) | |
[IA64] pvops: introduce pv_cpu_ops to paravirtualize privileged instructions.
introduce pv_cpu_ops to paravirtualize privleged instructions
which are defined by ia64 intrinsics.
make them indirect C function calls by introducing function
tables, pv_cpu_ops.
Signed-off-by: Yaozu (Eddie) Dong <eddie.dong@intel.com>
Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'include/asm-ia64/gcc_intrin.h')
| -rw-r--r-- | include/asm-ia64/gcc_intrin.h | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/include/asm-ia64/gcc_intrin.h b/include/asm-ia64/gcc_intrin.h index 2fe292c275fe..0f5b55921758 100644 --- a/include/asm-ia64/gcc_intrin.h +++ b/include/asm-ia64/gcc_intrin.h @@ -32,7 +32,7 @@ extern void ia64_bad_param_for_getreg (void); register unsigned long ia64_r13 asm ("r13") __used; #endif -#define ia64_setreg(regnum, val) \ +#define ia64_native_setreg(regnum, val) \ ({ \ switch (regnum) { \ case _IA64_REG_PSR_L: \ @@ -61,7 +61,7 @@ register unsigned long ia64_r13 asm ("r13") __used; } \ }) -#define ia64_getreg(regnum) \ +#define ia64_native_getreg(regnum) \ ({ \ __u64 ia64_intri_res; \ \ @@ -385,7 +385,7 @@ register unsigned long ia64_r13 asm ("r13") __used; #define ia64_invala() asm volatile ("invala" ::: "memory") -#define ia64_thash(addr) \ +#define ia64_native_thash(addr) \ ({ \ __u64 ia64_intri_res; \ asm volatile ("thash %0=%1" : "=r"(ia64_intri_res) : "r" (addr)); \ @@ -438,10 +438,10 @@ register unsigned long ia64_r13 asm ("r13") __used; #define ia64_set_pmd(index, val) \ asm volatile ("mov pmd[%0]=%1" :: "r"(index), "r"(val) : "memory") -#define ia64_set_rr(index, val) \ +#define ia64_native_set_rr(index, val) \ asm volatile ("mov rr[%0]=%1" :: "r"(index), "r"(val) : "memory"); -#define ia64_get_cpuid(index) \ +#define ia64_native_get_cpuid(index) \ ({ \ __u64 ia64_intri_res; \ asm volatile ("mov %0=cpuid[%r1]" : "=r"(ia64_intri_res) : "rO"(index)); \ @@ -477,33 +477,33 @@ register unsigned long ia64_r13 asm ("r13") __used; }) -#define ia64_get_pmd(index) \ +#define ia64_native_get_pmd(index) \ ({ \ __u64 ia64_intri_res; \ asm volatile ("mov %0=pmd[%1]" : "=r"(ia64_intri_res) : "r"(index)); \ ia64_intri_res; \ }) -#define ia64_get_rr(index) \ +#define ia64_native_get_rr(index) \ ({ \ __u64 ia64_intri_res; \ asm volatile ("mov %0=rr[%1]" : "=r"(ia64_intri_res) : "r" (index)); \ ia64_intri_res; \ }) -#define ia64_fc(addr) asm volatile ("fc %0" :: "r"(addr) : "memory") +#define ia64_native_fc(addr) asm volatile ("fc %0" :: "r"(addr) : "memory") #define ia64_sync_i() asm volatile (";; sync.i" ::: "memory") -#define ia64_ssm(mask) asm volatile ("ssm %0":: "i"((mask)) : "memory") -#define ia64_rsm(mask) asm volatile ("rsm %0":: "i"((mask)) : "memory") +#define ia64_native_ssm(mask) asm volatile ("ssm %0":: "i"((mask)) : "memory") +#define ia64_native_rsm(mask) asm volatile ("rsm %0":: "i"((mask)) : "memory") #define ia64_sum(mask) asm volatile ("sum %0":: "i"((mask)) : "memory") #define ia64_rum(mask) asm volatile ("rum %0":: "i"((mask)) : "memory") #define ia64_ptce(addr) asm volatile ("ptc.e %0" :: "r"(addr)) -#define ia64_ptcga(addr, size) \ +#define ia64_native_ptcga(addr, size) \ do { \ asm volatile ("ptc.ga %0,%1" :: "r"(addr), "r"(size) : "memory"); \ ia64_dv_serialize_data(); \ @@ -608,7 +608,7 @@ do { \ } \ }) -#define ia64_intrin_local_irq_restore(x) \ +#define ia64_native_intrin_local_irq_restore(x) \ do { \ asm volatile (";; cmp.ne p6,p7=%0,r0;;" \ "(p6) ssm psr.i;" \ |