xnu-517.tar.gz

[apple/xnu.git] / osfmk / mach / ppc / thread_status.h

diff --git a/osfmk/mach/ppc/thread_status.h b/osfmk/mach/ppc/thread_status.h
index 9f39d4732d97ec98b2d350252aacaaa71f4823a9..1decee68fe822c187e1f530780540347fae3dd9a 100644 (file)
--- a/osfmk/mach/ppc/thread_status.h
+++ b/osfmk/mach/ppc/thread_status.h
@@ -44,6 +44,8 @@
 #define PPC_FLOAT_STATE         2
 #define PPC_EXCEPTION_STATE            3
 #define PPC_VECTOR_STATE               4
+#define PPC_THREAD_STATE64             5
+#define PPC_EXCEPTION_STATE64  6
 #define THREAD_STATE_NONE              7
               
 /*
@@ -56,8 +58,10 @@
 #define VALID_THREAD_STATE_FLAVOR(x)       \
         ((x == PPC_THREAD_STATE)        || \
          (x == PPC_FLOAT_STATE)         || \
-        (x == PPC_EXCEPTION_STATE)     || \
+        (x == PPC_EXCEPTION_STATE)             || \
          (x == PPC_VECTOR_STATE)        || \
+         (x == PPC_THREAD_STATE64)      || \
+         (x == PPC_EXCEPTION_STATE64)   || \
          (x == THREAD_STATE_NONE))
 
 typedef struct ppc_thread_state {
@@ -105,6 +109,52 @@ typedef struct ppc_thread_state {
        unsigned int vrsave;    /* Vector Save Register */
 } ppc_thread_state_t;
 
+#pragma pack(4)                                                        /* Make sure the structure stays as we defined it */
+typedef struct ppc_thread_state64 {
+       unsigned long long srr0;        /* Instruction address register (PC) */
+       unsigned long long srr1;        /* Machine state register (supervisor) */
+       unsigned long long r0;
+       unsigned long long r1;
+       unsigned long long r2;
+       unsigned long long r3;
+       unsigned long long r4;
+       unsigned long long r5;
+       unsigned long long r6;
+       unsigned long long r7;
+       unsigned long long r8;
+       unsigned long long r9;
+       unsigned long long r10;
+       unsigned long long r11;
+       unsigned long long r12;
+       unsigned long long r13;
+       unsigned long long r14;
+       unsigned long long r15;
+       unsigned long long r16;
+       unsigned long long r17;
+       unsigned long long r18;
+       unsigned long long r19;
+       unsigned long long r20;
+       unsigned long long r21;
+       unsigned long long r22;
+       unsigned long long r23;
+       unsigned long long r24;
+       unsigned long long r25;
+       unsigned long long r26;
+       unsigned long long r27;
+       unsigned long long r28;
+       unsigned long long r29;
+       unsigned long long r30;
+       unsigned long long r31;
+
+       unsigned int cr;                        /* Condition register */
+       unsigned long long xer;         /* User's integer exception register */
+       unsigned long long lr;          /* Link register */
+       unsigned long long ctr;         /* Count register */
+
+       unsigned int vrsave;            /* Vector Save Register */
+} ppc_thread_state64_t;
+#pragma pack()
+
 /* This structure should be double-word aligned for performance */
 
 typedef struct ppc_float_state {
@@ -149,14 +199,24 @@ typedef struct ppc_thread_state ppc_saved_state_t;
  */
 
 typedef struct ppc_exception_state {
-       unsigned long dar;      /* Fault registers for coredump */
+       unsigned long dar;                      /* Fault registers for coredump */
        unsigned long dsisr;
-       unsigned long exception;/* number of powerpc exception taken */
-       unsigned long pad0;     /* align to 16 bytes */
+       unsigned long exception;        /* number of powerpc exception taken */
+       unsigned long pad0;                     /* align to 16 bytes */
 
-       unsigned long pad1[4];  /* space in PCB "just in case" */
+       unsigned long pad1[4];          /* space in PCB "just in case" */
 } ppc_exception_state_t;
 
+#pragma pack(4)                                        /* Make sure the structure stays as we defined it */
+typedef struct ppc_exception_state64 {
+       unsigned long long dar;         /* Fault registers for coredump */
+       unsigned long dsisr;
+       unsigned long exception;        /* number of powerpc exception taken */
+
+       unsigned long pad1[4];          /* space in PCB "just in case" */
+} ppc_exception_state64_t;
+#pragma pack()
+
 /*
  * Save State Flags
  */
@@ -164,9 +224,15 @@ typedef struct ppc_exception_state {
 #define PPC_THREAD_STATE_COUNT \
    (sizeof(struct ppc_thread_state) / sizeof(int))
 
+#define PPC_THREAD_STATE64_COUNT \
+   (sizeof(struct ppc_thread_state64) / sizeof(int))
+
 #define PPC_EXCEPTION_STATE_COUNT \
    (sizeof(struct ppc_exception_state) / sizeof(int))
 
+#define PPC_EXCEPTION_STATE64_COUNT \
+   (sizeof(struct ppc_exception_state64) / sizeof(int))
+
 #define PPC_FLOAT_STATE_COUNT \
    (sizeof(struct ppc_float_state) / sizeof(int))
 
@@ -183,6 +249,6 @@ typedef struct ppc_exception_state {
 /*
  * Largest state on this machine:
  */
-#define THREAD_MACHINE_STATE_MAX       PPC_VECTOR_STATE_COUNT
+#define THREAD_MACHINE_STATE_MAX       THREAD_STATE_MAX
 
 #endif /* _MACH_PPC_THREAD_STATUS_H_ */