# HG changeset patch
# User fred@xxxxxxxxxxxxxxxxxxxxx
# Node ID 12ddc012238a23c57085f98513c174dc066ed2c8
# Parent fd61ce502c71261e84818b373c9c39dd1c84dbc3
put back cpu_user_reg patch done in Intel-5979
diff -r fd61ce502c71 -r 12ddc012238a xen/arch/ia64/Rules.mk
--- a/xen/arch/ia64/Rules.mk Mon Aug 15 06:52:20 2005
+++ b/xen/arch/ia64/Rules.mk Mon Aug 15 21:06:03 2005
@@ -22,7 +22,7 @@
-I$(BASEDIR)/include/asm-ia64/linux-xen \
-I$(BASEDIR)/arch/ia64/linux -I$(BASEDIR)/arch/ia64/linux-xen
CFLAGS += -Wno-pointer-arith -Wredundant-decls
-CFLAGS += -DIA64 -DXEN -DLINUX_2_6 -DXEN_HYPERVISOR
+CFLAGS += -DIA64 -DXEN -DLINUX_2_6
CFLAGS += -ffixed-r13 -mfixed-range=f12-f15,f32-f127
CFLAGS += -w -g
ifeq ($(CONFIG_VTI),y)
diff -r fd61ce502c71 -r 12ddc012238a xen/arch/ia64/asm-offsets.c
--- a/xen/arch/ia64/asm-offsets.c Mon Aug 15 06:52:20 2005
+++ b/xen/arch/ia64/asm-offsets.c Mon Aug 15 21:06:03 2005
@@ -139,14 +139,14 @@
DEFINE(IA64_PT_REGS_R2_OFFSET, offsetof (struct pt_regs, r2));
DEFINE(IA64_PT_REGS_R3_OFFSET, offsetof (struct pt_regs, r3));
#ifdef CONFIG_VTI
- DEFINE(IA64_PT_REGS_R4_OFFSET, offsetof (struct xen_regs, r4));
- DEFINE(IA64_PT_REGS_R5_OFFSET, offsetof (struct xen_regs, r5));
- DEFINE(IA64_PT_REGS_R6_OFFSET, offsetof (struct xen_regs, r6));
- DEFINE(IA64_PT_REGS_R7_OFFSET, offsetof (struct xen_regs, r7));
- DEFINE(IA64_PT_REGS_CR_IIPA_OFFSET, offsetof (struct xen_regs,
cr_iipa));
- DEFINE(IA64_PT_REGS_CR_ISR_OFFSET, offsetof (struct xen_regs, cr_isr));
- DEFINE(IA64_PT_REGS_EML_UNAT_OFFSET, offsetof (struct xen_regs,
eml_unat));
- DEFINE(IA64_PT_REGS_RFI_PFS_OFFSET, offsetof (struct xen_regs,
rfi_pfs));
+ DEFINE(IA64_PT_REGS_R4_OFFSET, offsetof (struct pt_regs, r4));
+ DEFINE(IA64_PT_REGS_R5_OFFSET, offsetof (struct pt_regs, r5));
+ DEFINE(IA64_PT_REGS_R6_OFFSET, offsetof (struct pt_regs, r6));
+ DEFINE(IA64_PT_REGS_R7_OFFSET, offsetof (struct pt_regs, r7));
+ DEFINE(IA64_PT_REGS_CR_IIPA_OFFSET, offsetof (struct pt_regs, cr_iipa));
+ DEFINE(IA64_PT_REGS_CR_ISR_OFFSET, offsetof (struct pt_regs, cr_isr));
+ DEFINE(IA64_PT_REGS_EML_UNAT_OFFSET, offsetof (struct pt_regs,
eml_unat));
+ DEFINE(IA64_PT_REGS_RFI_PFS_OFFSET, offsetof (struct pt_regs, rfi_pfs));
DEFINE(RFI_IIP_OFFSET, offsetof(struct vcpu, arch.arch_vmx.rfi_iip));
DEFINE(RFI_IPSR_OFFSET, offsetof(struct vcpu, arch.arch_vmx.rfi_ipsr));
DEFINE(RFI_IFS_OFFSET,offsetof(struct vcpu ,arch.arch_vmx.rfi_ifs));
diff -r fd61ce502c71 -r 12ddc012238a xen/arch/ia64/domain.c
--- a/xen/arch/ia64/domain.c Mon Aug 15 06:52:20 2005
+++ b/xen/arch/ia64/domain.c Mon Aug 15 21:06:03 2005
@@ -450,7 +450,7 @@
unsigned long start_info)
{
struct domain *d = v->domain;
- struct xen_regs *regs;
+ struct pt_regs *regs;
struct ia64_boot_param *bp;
extern char saved_command_line[];
//char *dom0_cmdline = "BOOT_IMAGE=scsi0:\EFI\redhat\xenlinux nomca
root=/dev/sdb1 ro";
diff -r fd61ce502c71 -r 12ddc012238a xen/arch/ia64/vmx_vcpu.c
--- a/xen/arch/ia64/vmx_vcpu.c Mon Aug 15 06:52:20 2005
+++ b/xen/arch/ia64/vmx_vcpu.c Mon Aug 15 21:06:03 2005
@@ -111,7 +111,7 @@
}
new_psr.val=vmx_vcpu_get_psr(vcpu);
{
- struct xen_regs *regs = vcpu_regs(vcpu);
+ struct pt_regs *regs = vcpu_regs(vcpu);
guest_psr_buf[guest_psr_index].ip = regs->cr_iip;
guest_psr_buf[guest_psr_index].psr = new_psr.val;
if (++guest_psr_index >= 100)
@@ -141,7 +141,7 @@
return IA64_NO_FAULT;
}
-/* Adjust slot both in xen_regs and vpd, upon vpsr.ri which
+/* Adjust slot both in pt_regs and vpd, upon vpsr.ri which
* should have sync with ipsr in entry.
*
* Clear some bits due to successfully emulation.
diff -r fd61ce502c71 -r 12ddc012238a xen/include/asm-ia64/linux-xen/asm/ptrace.h
--- a/xen/include/asm-ia64/linux-xen/asm/ptrace.h Mon Aug 15 06:52:20 2005
+++ b/xen/include/asm-ia64/linux-xen/asm/ptrace.h Mon Aug 15 21:06:03 2005
@@ -97,6 +97,7 @@
*/
#ifdef XEN
#include <public/arch-ia64.h>
+#define pt_regs cpu_user_regs
#else
struct pt_regs {
/* The following registers are saved by SAVE_MIN: */
diff -r fd61ce502c71 -r 12ddc012238a xen/include/asm-ia64/regs.h
--- a/xen/include/asm-ia64/regs.h Mon Aug 15 06:52:20 2005
+++ b/xen/include/asm-ia64/regs.h Mon Aug 15 21:06:03 2005
@@ -1,3 +1,2 @@
#include <asm/ptrace.h>
-#define cpu_user_regs pt_regs
#define xen_regs pt_regs
diff -r fd61ce502c71 -r 12ddc012238a xen/include/asm-ia64/vcpu.h
--- a/xen/include/asm-ia64/vcpu.h Mon Aug 15 06:52:20 2005
+++ b/xen/include/asm-ia64/vcpu.h Mon Aug 15 21:06:03 2005
@@ -6,6 +6,7 @@
//#include "thread.h"
#include <asm/ia64_int.h>
+#include <public/arch-ia64.h>
typedef unsigned long UINT64;
typedef unsigned int UINT;
@@ -13,7 +14,7 @@
struct vcpu;
typedef struct vcpu VCPU;
-typedef struct pt_regs REGS;
+typedef cpu_user_regs_t REGS;
#define VCPU(_v,_x) _v->vcpu_info->arch.privregs->_x
diff -r fd61ce502c71 -r 12ddc012238a xen/include/public/arch-ia64.h
--- a/xen/include/public/arch-ia64.h Mon Aug 15 06:52:20 2005
+++ b/xen/include/public/arch-ia64.h Mon Aug 15 21:06:03 2005
@@ -57,11 +57,7 @@
} u;
};
-#ifdef XEN_HYPERVISOR
-struct pt_regs {
-#else
-struct xen_pt_regs {
-#endif
+typedef struct cpu_user_regs{
/* The following registers are saved by SAVE_MIN: */
unsigned long b6; /* scratch */
unsigned long b7; /* scratch */
@@ -142,7 +138,7 @@
struct pt_fpreg f9; /* scratch */
struct pt_fpreg f10; /* scratch */
struct pt_fpreg f11; /* scratch */
-};
+}cpu_user_regs_t;
typedef union {
unsigned long value;
@@ -278,11 +274,7 @@
unsigned long vm_assist; /* VMASST_TYPE_* bitmap, now none on IPF */
unsigned long guest_iip; /* Guest entry point */
-#ifdef XEN_HYPERVISOR
- struct pt_regs regs;
-#else
- struct xen_pt_regs regs;
-#endif
+ cpu_user_regs_t regs;
arch_vcpu_info_t vcpu;
arch_shared_info_t shared;
} vcpu_guest_context_t;
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