Signed-off-by: Bharat Bhushan <bharat.bhushan@xxxxxxxxxxxxx>
---
linux-headers/asm-powerpc/kvm.h | 33 +++++++++++++++++++++++++++++++++
1 files changed, 33 insertions(+), 0 deletions(-)
diff --git a/linux-headers/asm-powerpc/kvm.h b/linux-headers/asm-powerpc/kvm.h
index 1bea4d8..da71c84 100644
--- a/linux-headers/asm-powerpc/kvm.h
+++ b/linux-headers/asm-powerpc/kvm.h
@@ -25,6 +25,7 @@
/* Select powerpc specific features in <linux/kvm.h> */
#define __KVM_HAVE_SPAPR_TCE
#define __KVM_HAVE_PPC_SMT
+#define __KVM_HAVE_GUEST_DEBUG
struct kvm_regs {
__u64 pc;
@@ -221,6 +222,12 @@ struct kvm_sregs {
__u32 dbsr; /* KVM_SREGS_E_UPDATE_DBSR */
__u32 dbcr[3];
+ /*
+ * iac/dac registers are 64bit wide, while this API
+ * interface provides only lower 32 bits on 64 bit
+ * processors. ONE_REG interface is added for 64bit
+ * iac/dac registers.
+ */
__u32 iac[4];
__u32 dac[2];
__u32 dvc[2];
@@ -259,10 +266,19 @@ struct kvm_fpu {
};
struct kvm_debug_exit_arch {
+ __u32 exception;
+ __u32 pc;
+ __u32 status;
};
/* for KVM_SET_GUEST_DEBUG */
struct kvm_guest_debug_arch {
+ struct {
+ __u64 addr;
+ __u32 type;
+ __u32 pad1;
+ __u64 pad2;
+ } bp[16];
};
/* definition of registers in kvm_run */
@@ -279,6 +295,17 @@ struct kvm_sync_regs {
#define KVM_CPU_3S_64 4
#define KVM_CPU_E500MC 5
+/* Debug related defines */
+#define KVM_INST_GUESTGDB 0x7C00021C /* ehpriv OC=0 */
+
+#define KVM_GUESTDBG_USE_SW_BP 0x00010000
+#define KVM_GUESTDBG_USE_HW_BP 0x00020000
+
+#define KVMPPC_DEBUG_NOTYPE 0x0
+#define KVMPPC_DEBUG_BREAKPOINT (1UL << 1)
+#define KVMPPC_DEBUG_WATCH_WRITE (1UL << 2)
+#define KVMPPC_DEBUG_WATCH_READ (1UL << 3)
+
/* for KVM_CAP_SPAPR_TCE */
struct kvm_create_spapr_tce {
__u64 liobn;
@@ -326,5 +353,11 @@ struct kvm_book3e_206_tlb_params {
};
#define KVM_REG_PPC_HIOR (KVM_REG_PPC | KVM_REG_SIZE_U64 | 0x1)
+#define KVM_REG_PPC_IAC1 (KVM_REG_PPC | KVM_REG_SIZE_U64 | 0x2)
+#define KVM_REG_PPC_IAC2 (KVM_REG_PPC | KVM_REG_SIZE_U64 | 0x3)
+#define KVM_REG_PPC_IAC3 (KVM_REG_PPC | KVM_REG_SIZE_U64 | 0x4)
+#define KVM_REG_PPC_IAC4 (KVM_REG_PPC | KVM_REG_SIZE_U64 | 0x5)
+#define KVM_REG_PPC_DAC1 (KVM_REG_PPC | KVM_REG_SIZE_U64 | 0x6)
+#define KVM_REG_PPC_DAC2 (KVM_REG_PPC | KVM_REG_SIZE_U64 | 0x7)
#endif /* __LINUX_KVM_POWERPC_H */
--
1.7.0.4
--
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