gdb/record-full: Use xmalloc instead of alloca for temporary memory storage.

[deliverable/binutils-gdb.git] / gdb / btrace.h

diff --git a/gdb/btrace.h b/gdb/btrace.h
index 93c84ffa0fb0270b3889a15b928d3448690202d0..f844df8df9ccb37594984de096e80f9535dc5e2d 100644 (file)
--- a/gdb/btrace.h
+++ b/gdb/btrace.h
@@ -52,6 +52,13 @@ enum btrace_insn_class
   BTRACE_INSN_JUMP
 };
 
+/* Instruction flags.  */
+enum btrace_insn_flag
+{
+  /* The instruction has been executed speculatively.  */
+  BTRACE_INSN_FLAG_SPECULATIVE = (1 << 0)
+};
+
 /* A branch trace instruction.
 
    This represents a single instruction in a branch trace.  */
@@ -65,6 +72,9 @@ struct btrace_insn
 
   /* The instruction class of this instruction.  */
   enum btrace_insn_class iclass;
+
+  /* A bit vector of BTRACE_INSN_FLAGS.  */
+  enum btrace_insn_flag flags;
 };
 
 /* A vector of branch trace instructions.  */
@@ -230,7 +240,10 @@ enum btrace_thread_flag
   BTHR_RCONT = (1 << 3),
 
   /* The thread is to be moved.  */
-  BTHR_MOVE = (BTHR_STEP | BTHR_RSTEP | BTHR_CONT | BTHR_RCONT)
+  BTHR_MOVE = (BTHR_STEP | BTHR_RSTEP | BTHR_CONT | BTHR_RCONT),
+
+  /* The thread is to be stopped.  */
+  BTHR_STOP = (1 << 4)
 };
 
 #if defined (HAVE_LIBIPT)