* linux-nat.c (enum sigchld_state): Delete.

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

diff --git a/gdb/sparc-tdep.h b/gdb/sparc-tdep.h
index 9058d063fd1e8c560d6b805783335d2eb29ecd50..6df6e7ee1d434200dca110c196548822b09df9e2 100644 (file)
--- a/gdb/sparc-tdep.h
+++ b/gdb/sparc-tdep.h
@@ -1,12 +1,13 @@
 /* Target-dependent code for SPARC.
 
 /* Target-dependent code for SPARC.
 

-   Copyright 2003, 2004 Free Software Foundation, Inc.
+   Copyright (C) 2003, 2004, 2006, 2007, 2008, 2009
+   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
 
    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,
    (at your option) any later version.
 
    This program is distributed in the hope that it will be useful,


@@ -15,9 +16,7 @@
    GNU General Public License for more details.
 
    You should have received a copy of the GNU General Public License
    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., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

 
 #ifndef SPARC_TDEP_H
 #define SPARC_TDEP_H 1
 
 #ifndef SPARC_TDEP_H
 #define SPARC_TDEP_H 1


@@ -65,6 +64,9 @@ struct gdbarch_tdep
   /* Size of an Procedure Linkage Table (PLT) entry, 0 if we shouldn't
      treat the PLT special when doing prologue analysis.  */
   size_t plt_entry_size;
   /* Size of an Procedure Linkage Table (PLT) entry, 0 if we shouldn't
      treat the PLT special when doing prologue analysis.  */
   size_t plt_entry_size;

+
+  /* Alternative location for trap return.  Used for single-stepping.  */
+  CORE_ADDR (*step_trap) (struct frame_info *frame, unsigned long insn);

 };
 
 /* Register numbers of various important registers.  */
 };
 
 /* Register numbers of various important registers.  */


@@ -150,19 +152,19 @@ extern unsigned long sparc_fetch_instruction (CORE_ADDR pc);
 /* Fetch StackGhost Per-Process XOR cookie.  */
 extern ULONGEST sparc_fetch_wcookie (void);
 
 /* Fetch StackGhost Per-Process XOR cookie.  */
 extern ULONGEST sparc_fetch_wcookie (void);
 

-extern CORE_ADDR sparc_analyze_prologue (CORE_ADDR pc, CORE_ADDR current_pc,
+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 *
                                         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 *
 
 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
 
 
 \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);
 
 extern void sparc_supply_rwindow (struct regcache *regcache,
                                  CORE_ADDR sp, int regnum);


@@ -190,6 +192,8 @@ 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, char *name);
 

+extern char *sparc_sol2_static_transform_name (char *name);
+

 extern void sparc32_sol2_init_abi (struct gdbarch_info info,
                                   struct gdbarch *gdbarch);
 
 extern void sparc32_sol2_init_abi (struct gdbarch_info info,
                                   struct gdbarch *gdbarch);
 


@@ -198,6 +202,11 @@ extern void sparc32_sol2_init_abi (struct gdbarch_info info,
 /* Register offsets for NetBSD.  */
 extern const struct sparc_gregset sparc32nbsd_gregset;
 
 /* Register offsets for NetBSD.  */
 extern const struct sparc_gregset sparc32nbsd_gregset;
 

+/* Return the address of a system call's alternative return
+   address.  */
+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);
 
 extern void sparc32nbsd_elf_init_abi (struct gdbarch_info info,
                                      struct gdbarch *gdbarch);