ppc-aix osabi sniffer: Turn test of bfd flavour into assertion

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

diff --git a/gdb/sparc-tdep.h b/gdb/sparc-tdep.h
index df613c1373df6e6e39927cff24cf0a4ba98c8e86..db949945e673d1c7551e7b2431114443bcfc03bf 100644 (file)
--- a/gdb/sparc-tdep.h
+++ b/gdb/sparc-tdep.h
@@ -1,12 +1,12 @@
 /* Target-dependent code for SPARC.
 
-   Copyright (C) 2003, 2004, 2006, 2007 Free Software Foundation, Inc.
+   Copyright (C) 2003-2004, 2006-2012 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2 of the License, or
+   the Free Software Foundation; either version 3 of the License, or
    (at your option) any later version.
 
    This program is distributed in the hope that it will be useful,
@@ -15,9 +15,7 @@
    GNU General Public License for more details.
 
    You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 51 Franklin Street, Fifth Floor,
-   Boston, MA 02110-1301, USA.  */
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #ifndef SPARC_TDEP_H
 #define SPARC_TDEP_H 1
@@ -67,7 +65,14 @@ struct gdbarch_tdep
   size_t plt_entry_size;
 
   /* Alternative location for trap return.  Used for single-stepping.  */
-  CORE_ADDR (*step_trap) (unsigned long insn);
+  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.  */
@@ -108,6 +113,12 @@ 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
 };
@@ -140,7 +151,16 @@ 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.  */
@@ -150,25 +170,26 @@ struct sparc_frame_cache
 /* Fetch the instruction at PC.  */
 extern unsigned long sparc_fetch_instruction (CORE_ADDR pc);
 
-/* Return the contents if register REGNUM as an address.  */
-extern CORE_ADDR sparc_address_from_register (int regnum);
-
 /* 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);
 
 \f
 
-extern void sparc_software_single_step (enum target_signal sig,
-                                       int insert_breakpoints_p);
+extern int sparc_software_single_step (struct frame_info *frame);
 
 extern void sparc_supply_rwindow (struct regcache *regcache,
                                  CORE_ADDR sp, int regnum);
@@ -194,7 +215,9 @@ extern void sparc32_collect_fpregset (const struct regcache *regcache,
 /* Register offsets for Solaris 2.  */
 extern const struct sparc_gregset sparc32_sol2_gregset;
 
-extern int sparc_sol2_pc_in_sigtramp (CORE_ADDR pc, char *name);
+extern int sparc_sol2_pc_in_sigtramp (CORE_ADDR pc, const 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);
@@ -206,7 +229,8 @@ extern const struct sparc_gregset sparc32nbsd_gregset;
 
 /* Return the address of a system call's alternative return
    address.  */
-extern CORE_ADDR sparcnbsd_step_trap (unsigned long insn);
+extern CORE_ADDR sparcnbsd_step_trap (struct frame_info *frame,
+                                     unsigned long insn);
 
 extern void sparc32nbsd_elf_init_abi (struct gdbarch_info info,
                                      struct gdbarch *gdbarch);