convert to_ranged_break_num_registers

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

diff --git a/gdb/sparc-tdep.h b/gdb/sparc-tdep.h
index 3fd393394958261b2494219081ca2922e62f4167..a065ebe306cf4c4bf23e9eb5adf32cbbf6c55fb3 100644 (file)
--- a/gdb/sparc-tdep.h
+++ b/gdb/sparc-tdep.h
@@ -1,6 +1,6 @@
 /* Target-dependent code for SPARC.
 
-   Copyright (C) 2003, 2004, 2006, 2007 Free Software Foundation, Inc.
+   Copyright (C) 2003-2014 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -41,6 +41,12 @@ struct sparc_gregset
   int r_y_size;
 };
 
+struct sparc_fpregset
+{
+  int r_f0_offset;
+  int r_fsr_offset;
+};
+
 /* SPARC architecture-specific information.  */
 
 struct gdbarch_tdep
@@ -66,6 +72,13 @@ struct gdbarch_tdep
 
   /* Alternative location for trap return.  Used for single-stepping.  */
   CORE_ADDR (*step_trap) (struct frame_info *frame, unsigned long insn);
+
+  /* ISA-specific data types.  */
+  struct type *sparc_psr_type;
+  struct type *sparc_fsr_type;
+  struct type *sparc64_pstate_type;
+  struct type *sparc64_fsr_type;
+  struct type *sparc64_fprs_type;
 };
 
 /* Register numbers of various important registers.  */
@@ -106,6 +119,12 @@ enum sparc_regnum
   SPARC_I7_REGNUM,             /* %i7 */
   SPARC_F0_REGNUM,             /* %f0 */
   SPARC_F1_REGNUM,
+  SPARC_F2_REGNUM,
+  SPARC_F3_REGNUM,
+  SPARC_F4_REGNUM,
+  SPARC_F5_REGNUM,
+  SPARC_F6_REGNUM,
+  SPARC_F7_REGNUM,
   SPARC_F31_REGNUM             /* %f31 */
   = SPARC_F0_REGNUM + 31
 };
@@ -138,7 +157,16 @@ struct sparc_frame_cache
   /* Do we have a frame?  */
   int frameless_p;
 
-  /* Do we have a Structure, Union or Quad-Precision return value?.  */
+  /* The offset from the base register to the CFA.  */
+  int frame_offset;
+
+  /* Mask of `local' and `in' registers saved in the register save area.  */
+  unsigned short int saved_regs_mask;
+
+  /* Mask of `out' registers copied or renamed to their `in' sibling.  */
+  unsigned char copied_regs_mask;
+
+  /* Do we have a Structure, Union or Quad-Precision return value?  */
   int struct_return_p;
 
   /* Table of saved registers.  */
@@ -149,16 +177,24 @@ struct sparc_frame_cache
 extern unsigned long sparc_fetch_instruction (CORE_ADDR pc);
 
 /* Fetch StackGhost Per-Process XOR cookie.  */
-extern ULONGEST sparc_fetch_wcookie (void);
+extern ULONGEST sparc_fetch_wcookie (struct gdbarch *gdbarch);
+
+/* Record the effect of a SAVE instruction on CACHE.  */
+extern void sparc_record_save_insn (struct sparc_frame_cache *cache);
 
-extern CORE_ADDR sparc_analyze_prologue (CORE_ADDR pc, CORE_ADDR current_pc,
+/* Do a full analysis of the prologue at PC and update CACHE accordingly.  */
+extern CORE_ADDR sparc_analyze_prologue (struct gdbarch *gdbarch,
+                                        CORE_ADDR pc, CORE_ADDR current_pc,
                                         struct sparc_frame_cache *cache);
 
 extern struct sparc_frame_cache *
-  sparc_frame_cache (struct frame_info *next_frame, void **this_cache);
+  sparc_frame_cache (struct frame_info *this_frame, void **this_cache);
 
 extern struct sparc_frame_cache *
-  sparc32_frame_cache (struct frame_info *next_frame, void **this_cache);
+  sparc32_frame_cache (struct frame_info *this_frame, void **this_cache);
+
+extern int
+  sparc_in_function_epilogue_p (struct gdbarch *gdbarch, CORE_ADDR pc);
 
 \f
 
@@ -171,6 +207,8 @@ extern void sparc_collect_rwindow (const struct regcache *regcache,
 
 /* Register offsets for SunOS 4.  */
 extern const struct sparc_gregset sparc32_sunos4_gregset;
+extern const struct sparc_fpregset sparc32_sunos4_fpregset;
+extern const struct sparc_fpregset sparc32_bsd_fpregset;
 
 extern void sparc32_supply_gregset (const struct sparc_gregset *gregset,
                                    struct regcache *regcache,
@@ -178,17 +216,24 @@ extern void sparc32_supply_gregset (const struct sparc_gregset *gregset,
 extern void sparc32_collect_gregset (const struct sparc_gregset *gregset,
                                     const struct regcache *regcache,
                                     int regnum, void *gregs);
-extern void sparc32_supply_fpregset (struct regcache *regcache,
+extern void sparc32_supply_fpregset (const struct sparc_fpregset *fpregset,
+                                    struct regcache *regcache,
                                     int regnum, const void *fpregs);
-extern void sparc32_collect_fpregset (const struct regcache *regcache,
+extern void sparc32_collect_fpregset (const struct sparc_fpregset *fpregset,
+                                     const struct regcache *regcache,
                                      int regnum, void *fpregs);
 
+extern int sparc_is_annulled_branch_insn (CORE_ADDR pc);
+
 /* Functions and variables exported from sparc-sol2-tdep.c.  */
 
 /* Register offsets for Solaris 2.  */
 extern const struct sparc_gregset sparc32_sol2_gregset;
+extern const struct sparc_fpregset sparc32_sol2_fpregset;
+
+extern int sparc_sol2_pc_in_sigtramp (CORE_ADDR pc, const char *name);
 
-extern int sparc_sol2_pc_in_sigtramp (CORE_ADDR pc, char *name);
+extern const char *sparc_sol2_static_transform_name (const char *name);
 
 extern void sparc32_sol2_init_abi (struct gdbarch_info info,
                                   struct gdbarch *gdbarch);