---

yaml --- r: 39854 b: refs/heads/master c: c12fb18 h: refs/heads/master v: v3
git-mirror · Oct 17, 2006 · 9d4421b · 9d4421b
1 parent 3ff47e6
commit 9d4421b
Show file tree

Hide file tree

Showing 3 changed files with 6 additions and 18 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: accaddb27a2d544e38e10ff2a2782b33bbbad913
+refs/heads/master: c12fb1885787dcc2e20c4b88149e1e607e1293b2
diff --git a/trunk/arch/ia64/kernel/pal.S b/trunk/arch/ia64/kernel/pal.S
@@ -50,12 +50,10 @@ END(ia64_pal_default_handler)
  *
  * in0         Index of PAL service
  * in1 - in3   Remaining PAL arguments
- * in4	       1 ==> clear psr.ic,  0 ==> don't clear psr.ic
- *
  */
 GLOBAL_ENTRY(ia64_pal_call_static)
-	.prologue ASM_UNW_PRLG_RP|ASM_UNW_PRLG_PFS, ASM_UNW_PRLG_GRSAVE(5)
-	alloc loc1 = ar.pfs,5,5,0,0
+	.prologue ASM_UNW_PRLG_RP|ASM_UNW_PRLG_PFS, ASM_UNW_PRLG_GRSAVE(4)
+	alloc loc1 = ar.pfs,4,5,0,0
 	movl loc2 = pal_entry_point
 1:	{
 	  mov r28 = in0
@@ -64,7 +62,6 @@ GLOBAL_ENTRY(ia64_pal_call_static)
 	}
 	;;
 	ld8 loc2 = [loc2]		// loc2 <- entry point
-	tbit.nz p6,p7 = in4, 0
 	adds r8 = 1f-1b,r8
 	mov loc4=ar.rsc			// save RSE configuration
 	;;
@@ -74,13 +71,11 @@ GLOBAL_ENTRY(ia64_pal_call_static)
 	.body
 	mov r30 = in2
 
-(p6)	rsm psr.i | psr.ic
 	mov r31 = in3
 	mov b7 = loc2
 
-(p7)	rsm psr.i
+	rsm psr.i
 	;;
-(p6)	srlz.i
 	mov rp = r8
 	br.cond.sptk.many b7
 1:	mov psr.l = loc3

diff --git a/trunk/include/asm-ia64/pal.h b/trunk/include/asm-ia64/pal.h
@@ -764,7 +764,7 @@ struct ia64_pal_retval {
  * (generally 0) MUST be passed.  Reserved parameters are not optional
  * parameters.
  */
-extern struct ia64_pal_retval ia64_pal_call_static (u64, u64, u64, u64, u64);
+extern struct ia64_pal_retval ia64_pal_call_static (u64, u64, u64, u64);
 extern struct ia64_pal_retval ia64_pal_call_stacked (u64, u64, u64, u64);
 extern struct ia64_pal_retval ia64_pal_call_phys_static (u64, u64, u64, u64);
 extern struct ia64_pal_retval ia64_pal_call_phys_stacked (u64, u64, u64, u64);
@@ -774,14 +774,7 @@ extern void ia64_load_scratch_fpregs (struct ia64_fpreg *);
 #define PAL_CALL(iprv,a0,a1,a2,a3) do {			\
 	struct ia64_fpreg fr[6];			\
 	ia64_save_scratch_fpregs(fr);			\
-	iprv = ia64_pal_call_static(a0, a1, a2, a3, 0);	\
-	ia64_load_scratch_fpregs(fr);			\
-} while (0)
-
-#define PAL_CALL_IC_OFF(iprv,a0,a1,a2,a3) do {		\
-	struct ia64_fpreg fr[6];			\
-	ia64_save_scratch_fpregs(fr);			\
-	iprv = ia64_pal_call_static(a0, a1, a2, a3, 1);	\
+	iprv = ia64_pal_call_static(a0, a1, a2, a3);	\
 	ia64_load_scratch_fpregs(fr);			\
 } while (0)