# HG changeset patch
# User tristan.gingold@xxxxxxxx
# Node ID 620aa705f38a8fd7e27982ab43bd8b89a2587878
# Parent  eaed13f8c391bfe7f433b4187ba5ee317a383184
Fix all remaining warnings generated by gas.
Enforce the no gas warnings by using --fatal-warnings gas flag.

Signed-off-by: Tristan Gingold <tristan.gingold@xxxxxxxx>

diff -r eaed13f8c391 -r 620aa705f38a xen/arch/ia64/Rules.mk
--- a/xen/arch/ia64/Rules.mk	Wed Apr 26 07:26:20 2006
+++ b/xen/arch/ia64/Rules.mk	Wed Apr 26 07:52:42 2006
@@ -9,7 +9,7 @@
 CROSS_COMPILE ?= /usr/local/sp_env/v2.2.5/i686/bin/ia64-unknown-linux-
 endif
 AFLAGS  += -D__ASSEMBLY__ -nostdinc $(CPPFLAGS)
-AFLAGS  += -mconstant-gp
+AFLAGS  += -mconstant-gp -Wa,--fatal-warnings
 CPPFLAGS  += -I$(BASEDIR)/include -I$(BASEDIR)/include/asm-ia64 	\
              -I$(BASEDIR)/include/asm-ia64/linux 			\
 	     -I$(BASEDIR)/include/asm-ia64/linux-xen 			\
@@ -17,7 +17,7 @@
              -I$(BASEDIR)/arch/ia64/linux -I$(BASEDIR)/arch/ia64/linux-xen
 
 CFLAGS  += -nostdinc -fno-builtin -fno-common -fno-strict-aliasing
-CFLAGS  += -mconstant-gp
+CFLAGS  += -mconstant-gp -Wa,--fatal-warnings
 #CFLAGS  += -O3		# -O3 over-inlines making debugging tough!
 CFLAGS  += -O2		# but no optimization causes compile errors!
 #CFLAGS  += -iwithprefix include -Wall -DMONITOR_BASE=$(MONITOR_BASE)
diff -r eaed13f8c391 -r 620aa705f38a xen/arch/ia64/linux-xen/entry.S
--- a/xen/arch/ia64/linux-xen/entry.S	Wed Apr 26 07:26:20 2006
+++ b/xen/arch/ia64/linux-xen/entry.S	Wed Apr 26 07:52:42 2006
@@ -899,6 +899,7 @@
 #endif
 .work_processed_kernel:
 #ifdef XEN
+	;;
 (pUStk) ssm psr.i
 (pUStk)    br.call.sptk.many b0=process_soft_irq
 (pUStk) rsm psr.i
diff -r eaed13f8c391 -r 620aa705f38a xen/arch/ia64/linux-xen/head.S
--- a/xen/arch/ia64/linux-xen/head.S	Wed Apr 26 07:26:20 2006
+++ b/xen/arch/ia64/linux-xen/head.S	Wed Apr 26 07:52:42 2006
@@ -363,8 +363,8 @@
 	;;
 	ssm psr.ic
 	srlz.d
+#endif
   	;;
-#endif
 	
 .load_current:
 	// load the "current" pointer (r13) and ar.k6 with the current task
diff -r eaed13f8c391 -r 620aa705f38a xen/arch/ia64/linux-xen/unaligned.c
--- a/xen/arch/ia64/linux-xen/unaligned.c	Wed Apr 26 07:26:20 2006
+++ b/xen/arch/ia64/linux-xen/unaligned.c	Wed Apr 26 07:52:42 2006
@@ -921,8 +921,6 @@
 		regs->f##reg.u.bits[1] = fpval->u.bits[1] ;	\
 		break
 	switch(regnum) {
-		CASE_FIXED_FP(0);
-		CASE_FIXED_FP(1);
 		CASE_FIXED_FP(2);
 		CASE_FIXED_FP(3);
 		CASE_FIXED_FP(4);
diff -r eaed13f8c391 -r 620aa705f38a xen/arch/ia64/vmx/vmx_ivt.S
--- a/xen/arch/ia64/vmx/vmx_ivt.S	Wed Apr 26 07:26:20 2006
+++ b/xen/arch/ia64/vmx/vmx_ivt.S	Wed Apr 26 07:52:42 2006
@@ -379,7 +379,7 @@
 ENTRY(vmx_dirty_bit)
     VMX_DBG_FAULT(8)
 	VMX_REFLECT(8)
-END(vmx_idirty_bit)
+END(vmx_dirty_bit)
 
 	.org vmx_ia64_ivt+0x2400
 /////////////////////////////////////////////////////////////////////////////////////////
diff -r eaed13f8c391 -r 620aa705f38a xen/arch/ia64/vmx/vmx_phy_mode.c
--- a/xen/arch/ia64/vmx/vmx_phy_mode.c	Wed Apr 26 07:26:20 2006
+++ b/xen/arch/ia64/vmx/vmx_phy_mode.c	Wed Apr 26 07:52:42 2006
@@ -193,29 +193,38 @@
 		phy_rr.ve = 1;
 
 		ia64_set_rr((VRN0 << VRN_SHIFT), phy_rr.rrval);
+        ia64_dv_serialize_data();
 		phy_rr.rrval = vcpu->arch.metaphysical_rr4;
 		//phy_rr.ps = PAGE_SHIFT;
 		phy_rr.ve = 1;
 
 		ia64_set_rr((VRN4 << VRN_SHIFT), phy_rr.rrval);
+        ia64_dv_serialize_data();
 	} else {
 		ia64_set_rr((VRN0 << VRN_SHIFT),
 			     vrrtomrr(vcpu, VMX(vcpu, vrr[VRN0])));
+        ia64_dv_serialize_data();
 		ia64_set_rr((VRN4 << VRN_SHIFT),
 			     vrrtomrr(vcpu, VMX(vcpu, vrr[VRN4])));
+        ia64_dv_serialize_data();
 	}
 
 	/* rr567 will be postponed to last point when resuming back to guest */
 	ia64_set_rr((VRN1 << VRN_SHIFT),
 		     vrrtomrr(vcpu, VMX(vcpu, vrr[VRN1])));
+    ia64_dv_serialize_data();
 	ia64_set_rr((VRN2 << VRN_SHIFT),
 		     vrrtomrr(vcpu, VMX(vcpu, vrr[VRN2])));
+    ia64_dv_serialize_data();
 	ia64_set_rr((VRN3 << VRN_SHIFT),
 		     vrrtomrr(vcpu, VMX(vcpu, vrr[VRN3])));
+    ia64_dv_serialize_data();
 	ia64_set_rr((VRN5 << VRN_SHIFT),
 		     vrrtomrr(vcpu, VMX(vcpu, vrr[VRN5])));
+    ia64_dv_serialize_data();
 	ia64_set_rr((VRN6 << VRN_SHIFT),
 		     vrrtomrr(vcpu, VMX(vcpu, vrr[VRN6])));
+    ia64_dv_serialize_data();
 	vmx_switch_rr7(vrrtomrr(vcpu,VMX(vcpu, vrr[VRN7])),
 			(void *)vcpu->domain->shared_info,
 			(void *)vcpu->arch.privregs,
diff -r eaed13f8c391 -r 620aa705f38a xen/arch/ia64/xen/hyperprivop.S
--- a/xen/arch/ia64/xen/hyperprivop.S	Wed Apr 26 07:26:20 2006
+++ b/xen/arch/ia64/xen/hyperprivop.S	Wed Apr 26 07:52:42 2006
@@ -2087,7 +2087,6 @@
 (p6)	itc.d r22;;
 (p7)	itc.i r22;;
 	dv_serialize_data
-	// FIXME: how do I make assembler warnings go away here?
 	// vhpt_insert(r23=vaddr,r22=pte,r24=logps<<2)
 	thash r28=r23
 	or r26=1,r22;;
diff -r eaed13f8c391 -r 620aa705f38a xen/include/asm-ia64/config.h
--- a/xen/include/asm-ia64/config.h	Wed Apr 26 07:26:20 2006
+++ b/xen/include/asm-ia64/config.h	Wed Apr 26 07:52:42 2006
@@ -277,4 +277,8 @@
 #define FORCE_CRASH	break.m 0;;
 #endif
 
+/* Allow .serialize.data/instruction in asm files.
+   Old as doesn't handle this.  */
+#define HAVE_SERIALIZE_DIRECTIVE
+
 #endif	/* _IA64_CONFIG_H_ */