covoar/qemu-traces.h: Change to match current couverture-qemu file.

1 files changed, 39 insertions, 37 deletions

diff --git a/tester/covoar/qemu-traces.h b/tester/covoar/qemu-traces.h
index 7e37840..1b3d118 100644
--- a/tester/covoar/qemu-traces.h
+++ b/tester/covoar/qemu-traces.h
@@ -1,7 +1,7 @@
 /*
  * QEMU System Emulator
  *
- * Copyright (C) 2009, AdaCore
+ * Copyright (C) 2009-2011, AdaCore
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -23,7 +23,7 @@
  */
 
 /*
- * Qemu trace file format.
+ * QEMU trace file format.
  * It requires proper definition for uintXX_t where XX is 8, 16, 32 and 64
  * and target_ulong (32 or 64 bits).
  */
@@ -31,13 +31,10 @@
 #ifndef QEMU_TRACE_H
 #define QEMU_TRACE_H
 
-/* XXX really not always right */
-/* XXX Added for covoar so this compiles */
-typedef uint32_t target_ulong;
+
 
 /* File header definition.  */
-struct trace_header
-{
+struct trace_header {
     char magic[12];
 #define QEMU_TRACE_MAGIC "#QEMU-Traces"
 
@@ -46,10 +43,10 @@ struct trace_header
 
     /* File kind.  */
     uint8_t kind;
-#define QEMU_TRACE_KIND_RAW            0
-#define QEMU_TRACE_KIND_HISTORY        1
-#define QEMU_TRACE_KIND_INFO           2
-#define QEMU_TRACE_KIND_DECISION_MAP   3
+#define QEMU_TRACE_KIND_RAW          0
+#define QEMU_TRACE_KIND_HISTORY      1
+#define QEMU_TRACE_KIND_INFO         2
+#define QEMU_TRACE_KIND_DECISION_MAP 3
 #define QEMU_TRACE_KIND_CONSOLIDATED 248
 
     /* Sizeof (target_pc).  Indicates struct trace_entry length.  */
@@ -66,27 +63,27 @@ struct trace_header
 };
 
 /* Header is followed by trace entries.  */
-struct trace_entry
-{
-    target_ulong pc;
+struct trace_entry {
+    /* FIXME: import target_ulong */
+    /* target_ulong pc; */
+    uint32_t pc;
+
     uint16_t size;
-    uint8_t op;
+    uint8_t  op;
 };
 
-struct trace_entry32
-{
+struct trace_entry32 {
     uint32_t pc;
     uint16_t size;
-    uint8_t op;
-    uint8_t _pad[1];
+    uint8_t  op;
+    uint8_t  _pad[1];
 };
 
-struct trace_entry64
-{
+struct trace_entry64 {
     uint64_t pc;
     uint16_t size;
-    uint8_t op;
-    uint8_t _pad[5];
+    uint8_t  op;
+    uint8_t  _pad[5];
 };
 
 /*
@@ -94,26 +91,31 @@ struct trace_entry64
  */
 
 /* _BLOCK means pc .. pc+size-1 was executed.  */
-#define TRACE_OP_BLOCK 0x10 /* Block fully executed.  */
-#define TRACE_OP_FAULT 0x20 /* Fault at pc.  */
-#define TRACE_OP_DYN   0x40 /* Dynamic branch.  */
-#define TRACE_OP_BR0 0x01 /* Branch taken "in direction 0".  */
-#define TRACE_OP_BR1 0x02 /* Branch taken "in direction 1". */
-#define TRACE_OP_BR2 0x04
-#define TRACE_OP_BR3 0x08
+#define TRACE_OP_BLOCK 0x10     /* Block fully executed.  */
+#define TRACE_OP_FAULT 0x20     /* Fault at pc.  */
+#define TRACE_OP_BR0   0x01     /* Branch 0 taken at pc.  */
+#define TRACE_OP_BR1   0x02
+
+#define TRACE_OP_SPECIAL 0x80	/* Special info in trace file.  */
+/* Special operations (in size).  */
+#define TRACE_SPECIAL_LOADADDR 0x1	/* Module loaded at PC.  */
+
+/* Only used internally in cpu-exec.c.  */
+#define TRACE_OP_HIST_SET   0x100 /* Set in the map file.  */
+#define TRACE_OP_HIST_CACHE 0x200 /* Has already been searched.  */
 
 /*
  * Decision map operations
  */
-#define TRACE_OP_TRACE_CONDITIONAL 1
+
 /* Trace conditional jump instruction at address */
+#define TRACE_OP_TRACE_CONDITIONAL 1
 
 extern struct trace_entry *trace_current;
-extern int tracefile_enabled;
-extern int tracefile_nobuf;
-extern int tracefile_history;
-
-void trace_init (const char *optarg);
-void trace_push_entry (void);
+extern int                 tracefile_enabled;
 
+void trace_init(const char *optarg);
+void trace_cleanup(void);
+void trace_push_entry(void);
+void trace_special(uint16_t subop, uint32_t data);
 #endif /* QEMU_TRACE_H */