# HG changeset patch
# User awilliam@xxxxxxxxxxx
# Node ID 4174856876f953d82f084c54c6dfc494f4d1a9db
# Parent fcfc614d3713dabfc625ec5e453ced4845d654d3
[IA64] remove remaining asm warnings
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 fcfc614d3713 -r 4174856876f9 xen/arch/ia64/Rules.mk
--- a/xen/arch/ia64/Rules.mk Wed Apr 26 12:44:45 2006 -0600
+++ b/xen/arch/ia64/Rules.mk Wed Apr 26 12:50:42 2006 -0600
@@ -9,7 +9,7 @@ CROSS_COMPILE ?= /usr/local/sp_env/v2.2.
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$(BASEDIR)/include/asm-ia64/linux-xen \
@@ -17,7 +17,7 @@ CPPFLAGS += -I$(BASEDIR)/include -I$(BA
-I$(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 fcfc614d3713 -r 4174856876f9 xen/arch/ia64/linux-xen/entry.S
--- a/xen/arch/ia64/linux-xen/entry.S Wed Apr 26 12:44:45 2006 -0600
+++ b/xen/arch/ia64/linux-xen/entry.S Wed Apr 26 12:50:42 2006 -0600
@@ -899,6 +899,7 @@ GLOBAL_ENTRY(ia64_leave_kernel)
#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 fcfc614d3713 -r 4174856876f9 xen/arch/ia64/linux-xen/head.S
--- a/xen/arch/ia64/linux-xen/head.S Wed Apr 26 12:44:45 2006 -0600
+++ b/xen/arch/ia64/linux-xen/head.S Wed Apr 26 12:50:42 2006 -0600
@@ -363,8 +363,8 @@ 1: // now we are in virtual mode
;;
ssm psr.ic
srlz.d
+#endif
;;
-#endif
.load_current:
// load the "current" pointer (r13) and ar.k6 with the current task
diff -r fcfc614d3713 -r 4174856876f9 xen/arch/ia64/linux-xen/unaligned.c
--- a/xen/arch/ia64/linux-xen/unaligned.c Wed Apr 26 12:44:45 2006 -0600
+++ b/xen/arch/ia64/linux-xen/unaligned.c Wed Apr 26 12:50:42 2006 -0600
@@ -921,8 +921,6 @@ setfpreg (unsigned long regnum, struct i
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 fcfc614d3713 -r 4174856876f9 xen/arch/ia64/vmx/vmx_ivt.S
--- a/xen/arch/ia64/vmx/vmx_ivt.S Wed Apr 26 12:44:45 2006 -0600
+++ b/xen/arch/ia64/vmx/vmx_ivt.S Wed Apr 26 12:50:42 2006 -0600
@@ -379,7 +379,7 @@ ENTRY(vmx_dirty_bit)
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 fcfc614d3713 -r 4174856876f9 xen/arch/ia64/vmx/vmx_phy_mode.c
--- a/xen/arch/ia64/vmx/vmx_phy_mode.c Wed Apr 26 12:44:45 2006 -0600
+++ b/xen/arch/ia64/vmx/vmx_phy_mode.c Wed Apr 26 12:50:42 2006 -0600
@@ -193,29 +193,38 @@ vmx_load_all_rr(VCPU *vcpu)
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 fcfc614d3713 -r 4174856876f9 xen/arch/ia64/xen/hyperprivop.S
--- a/xen/arch/ia64/xen/hyperprivop.S Wed Apr 26 12:44:45 2006 -0600
+++ b/xen/arch/ia64/xen/hyperprivop.S Wed Apr 26 12:50:42 2006 -0600
@@ -2087,7 +2087,6 @@ GLOBAL_ENTRY(fast_insert)
(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 fcfc614d3713 -r 4174856876f9 xen/include/asm-ia64/config.h
--- a/xen/include/asm-ia64/config.h Wed Apr 26 12:44:45 2006 -0600
+++ b/xen/include/asm-ia64/config.h Wed Apr 26 12:50:42 2006 -0600
@@ -277,4 +277,8 @@ extern int ht_per_core;
#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_ */
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