(sim_resume): Clarify use of SIGGNAL.

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

diff --git a/gdb/gdbarch.h b/gdb/gdbarch.h
index 95776adf6fcfd0951ab7157b5ab5a3852aa9ca1d..a1f7c764671e08c2ff5b05f82635cb134eabe8d0 100644 (file)
--- a/gdb/gdbarch.h
+++ b/gdb/gdbarch.h
@@ -99,6 +99,14 @@ extern int gdbarch_byte_order (struct gdbarch *gdbarch);
 
 /* The following are initialized by the target dependant code. */
 
+extern int gdbarch_bfd_vma_bit (struct gdbarch *gdbarch);
+extern void set_gdbarch_bfd_vma_bit (struct gdbarch *gdbarch, int bfd_vma_bit);
+#if GDB_MULTI_ARCH
+#if (GDB_MULTI_ARCH > 1) || !defined (TARGET_BFD_VMA_BIT)
+#define TARGET_BFD_VMA_BIT (gdbarch_bfd_vma_bit (current_gdbarch))
+#endif
+#endif
+
 extern int gdbarch_ptr_bit (struct gdbarch *gdbarch);
 extern void set_gdbarch_ptr_bit (struct gdbarch *gdbarch, int ptr_bit);
 #if GDB_MULTI_ARCH
@@ -948,6 +956,7 @@ extern void *gdbarch_data (struct gdbarch_data*);
 
 typedef void (gdbarch_swap_ftype) (void);
 extern void register_gdbarch_swap (void *data, unsigned long size, gdbarch_swap_ftype *init);
+#define REGISTER_GDBARCH_SWAP(VAR) register_gdbarch_swap (&(VAR), sizeof ((VAR)), NULL)
 
 
 
@@ -1097,6 +1106,11 @@ extern void set_gdbarch_from_file (bfd *);
 extern void set_architecture_from_arch_mach (enum bfd_architecture, unsigned long);
 
 
+/* Initialize the current architecture to the "first" one we find on
+   our list.  */
+
+extern void initialize_current_architecture (void);
+
 /* Helper function for targets that don't know how my arguments are
    being passed */