2000-05-08 Michael Snyder <msnyder@seadog.cygnus.com>

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

diff --git a/gdb/gdbarch.h b/gdb/gdbarch.h
index 7ccad0a1184231ba3242a1e93e4561add8b38edb..dde7c515ed8b05b8ecee7d5b9ea9e70cb2fd2c1e 100644 (file)
--- a/gdb/gdbarch.h
+++ b/gdb/gdbarch.h
@@ -263,6 +263,19 @@ extern void set_gdbarch_pc_regnum (struct gdbarch *gdbarch, int pc_regnum);
 #endif
 #endif
 
+/* Default (value) for non- multi-arch platforms. */
+#if (GDB_MULTI_ARCH == 0) && !defined (FP0_REGNUM)
+#define FP0_REGNUM (-1)
+#endif
+
+extern int gdbarch_fp0_regnum (struct gdbarch *gdbarch);
+extern void set_gdbarch_fp0_regnum (struct gdbarch *gdbarch, int fp0_regnum);
+#if GDB_MULTI_ARCH
+#if (GDB_MULTI_ARCH > 1) || !defined (FP0_REGNUM)
+#define FP0_REGNUM (gdbarch_fp0_regnum (current_gdbarch))
+#endif
+#endif
+
 /* Default (value) for non- multi-arch platforms. */
 #if (GDB_MULTI_ARCH == 0) && !defined (NPC_REGNUM)
 #define NPC_REGNUM (-1)