Whitespace fix in gdb.base/skip.exp

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

diff --git a/gdb/arm-tdep.h b/gdb/arm-tdep.h
index 23dd40ea8beb1b00289a4cd4e65647399d351580..2cf3379d7841c2ff7053e02614be7e418c8744c2 100644 (file)
--- a/gdb/arm-tdep.h
+++ b/gdb/arm-tdep.h
@@ -20,27 +20,22 @@
 #define ARM_TDEP_H
 
 /* Forward declarations.  */
-struct gdbarch;
 struct regset;
 struct address_space;
 struct get_next_pcs;
 struct arm_get_next_pcs;
 struct gdb_get_next_pcs;
 
+/* Set to true if the 32-bit mode is in use.  */
+
+extern bool arm_apcs_32;
+
+#include "gdbarch.h"
 #include "arch/arm.h"
 #include "infrun.h"
 
 #include <vector>
 
-/* Say how long FP registers are.  Used for documentation purposes and
-   code readability in this header.  IEEE extended doubles are 80
-   bits.  DWORD aligned they use 96 bits.  */
-#define FP_REGISTER_SIZE       12
-
-/* Say how long VFP double precision registers are.  Used for documentation
-   purposes and code readability.  These are fixed at 64 bits.  */
-#define VFP_REGISTER_SIZE      8
-
 /* Number of machine registers.  The only define actually required 
    is gdbarch_num_regs.  The other definitions are used for documentation
    purposes and code readability.  */
@@ -152,7 +147,7 @@ struct gdbarch_tdep
 /* The maximum number of modified instructions generated for one single-stepped
    instruction, including the breakpoint (usually at the end of the instruction
    sequence) and any scratch words, etc.  */
-#define DISPLACED_MODIFIED_INSNS       8
+#define ARM_DISPLACED_MODIFIED_INSNS   8
 
 struct arm_displaced_step_closure : public displaced_step_closure
 {
@@ -215,7 +210,7 @@ struct arm_displaced_step_closure : public displaced_step_closure
      - ARM instruction occupies one slot,
      - Thumb 16 bit instruction occupies one slot,
      - Thumb 32-bit instruction occupies *two* slots, one part for each.  */
-  unsigned long modinsn[DISPLACED_MODIFIED_INSNS];
+  unsigned long modinsn[ARM_DISPLACED_MODIFIED_INSNS];
   int numinsns;
   CORE_ADDR insn_addr;
   CORE_ADDR scratch_base;
@@ -290,11 +285,11 @@ extern void
                                       void *cb_data,
                                       const struct regcache *regcache);
 
-/* Target descriptions.  */
-extern struct target_desc *tdesc_arm_with_m;
-extern struct target_desc *tdesc_arm_with_iwmmxt;
-extern struct target_desc *tdesc_arm_with_vfpv2;
-extern struct target_desc *tdesc_arm_with_vfpv3;
-extern struct target_desc *tdesc_arm_with_neon;
+/* Get the correct Arm target description with given FP hardware type.  */
+const target_desc *arm_read_description (arm_fp_type fp_type);
+
+/* Get the correct Arm M-Profile target description with given hardware
+   type.  */
+const target_desc *arm_read_mprofile_description (arm_m_profile_type m_type);
 
 #endif /* arm-tdep.h */