arc: Add support for Linux coredump files

[deliverable/binutils-gdb.git] / gdb / arc-tdep.h

diff --git a/gdb/arc-tdep.h b/gdb/arc-tdep.h
index 6331d29f402482830ac48ffb905b46b0966c47c8..09fcbeab9c785ceb2a3232f3d7ceba5413c63232 100644 (file)
--- a/gdb/arc-tdep.h
+++ b/gdb/arc-tdep.h
@@ -85,7 +85,9 @@ enum arc_regnum
     ARC_LP_END_REGNUM,
     /* Branch target address.  */
     ARC_BTA_REGNUM,
-    ARC_LAST_AUX_REGNUM = ARC_BTA_REGNUM,
+    /* Exception return address.  */
+    ARC_ERET_REGNUM,
+    ARC_LAST_AUX_REGNUM = ARC_ERET_REGNUM,
     ARC_LAST_REGNUM = ARC_LAST_AUX_REGNUM,
 
     /* Additional ABI constants.  */
@@ -105,6 +107,9 @@ enum arc_regnum
 /* STATUS32 register: current instruction is a delay slot.  */
 #define ARC_STATUS32_DE_MASK (1 << 6)
 
+/* Special value for register offset arrays.  */
+#define ARC_OFFSET_NO_REGISTER (-1)
+
 #define arc_print(fmt, args...) fprintf_unfiltered (gdb_stdlog, fmt, ##args)
 
 extern int arc_debug;
@@ -182,4 +187,9 @@ CORE_ADDR arc_insn_get_branch_target (const struct arc_instruction &insn);
 
 CORE_ADDR arc_insn_get_linear_next_pc (const struct arc_instruction &insn);
 
+/* Create an arc_arch_features instance from the provided data.  */
+
+arc_arch_features arc_arch_features_create (const bfd *abfd,
+                                           const unsigned long mach);
+
 #endif /* ARC_TDEP_H */