* psymtab.c (find_pc_sect_psymbol, fixup_psymbol_section)

[deliverable/binutils-gdb.git] / gdb / sparcobsd-tdep.c

diff --git a/gdb/sparcobsd-tdep.c b/gdb/sparcobsd-tdep.c
index 25b1ce5d61b891c3a16aea6154d8d8661893e2e0..9f19ced510d9b1df27395b93c74bb72eb99f1337 100644 (file)
--- a/gdb/sparcobsd-tdep.c
+++ b/gdb/sparcobsd-tdep.c
@@ -1,7 +1,6 @@
 /* Target-dependent code for OpenBSD/sparc.
 
-   Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009
-   Free Software Foundation, Inc.
+   Copyright (C) 2004-2013 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -48,7 +47,7 @@
 static const int sparc32obsd_page_size = 4096;
 
 static int
-sparc32obsd_pc_in_sigtramp (CORE_ADDR pc, char *name)
+sparc32obsd_pc_in_sigtramp (CORE_ADDR pc, const char *name)
 {
   CORE_ADDR start_pc = (pc & ~(sparc32obsd_page_size - 1));
   unsigned long insn;
@@ -91,7 +90,7 @@ sparc32obsd_sigtramp_frame_cache (struct frame_info *this_frame,
 
       /* Since we couldn't find the frame's function, the cache was
          initialized under the assumption that we're frameless.  */
-      cache->frameless_p = 0;
+      sparc_record_save_insn (cache);
       addr = get_frame_register_unsigned (this_frame, SPARC_FP_REGNUM);
       cache->base = addr;
     }
@@ -128,7 +127,7 @@ sparc32obsd_sigtramp_frame_sniffer (const struct frame_unwind *self,
                                    void **this_cache)
 {
   CORE_ADDR pc = get_frame_pc (this_frame);
-  char *name;
+  const char *name;
 
   find_pc_partial_function (pc, &name, NULL, NULL);
   if (sparc32obsd_pc_in_sigtramp (pc, name))
@@ -139,6 +138,7 @@ sparc32obsd_sigtramp_frame_sniffer (const struct frame_unwind *self,
 static const struct frame_unwind sparc32obsd_sigtramp_frame_unwind =
 {
   SIGTRAMP_FRAME,
+  default_frame_unwind_stop_reason,
   sparc32obsd_sigtramp_frame_this_id,
   sparc32obsd_sigtramp_frame_prev_register,
   NULL,
@@ -155,15 +155,17 @@ static void
 sparc32obsd_supply_uthread (struct regcache *regcache,
                            int regnum, CORE_ADDR addr)
 {
+  struct gdbarch *gdbarch = get_regcache_arch (regcache);
+  enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
   CORE_ADDR fp, fp_addr = addr + SPARC32OBSD_UTHREAD_FP_OFFSET;
   gdb_byte buf[4];
 
   gdb_assert (regnum >= -1);
 
-  fp = read_memory_unsigned_integer (fp_addr, 4);
+  fp = read_memory_unsigned_integer (fp_addr, 4, byte_order);
   if (regnum == SPARC_SP_REGNUM || regnum == -1)
     {
-      store_unsigned_integer (buf, 4, fp);
+      store_unsigned_integer (buf, 4, byte_order, fp);
       regcache_raw_supply (regcache, SPARC_SP_REGNUM, buf);
 
       if (regnum == SPARC_SP_REGNUM)
@@ -175,15 +177,15 @@ sparc32obsd_supply_uthread (struct regcache *regcache,
     {
       CORE_ADDR i7, i7_addr = addr + SPARC32OBSD_UTHREAD_PC_OFFSET;
 
-      i7 = read_memory_unsigned_integer (i7_addr, 4);
+      i7 = read_memory_unsigned_integer (i7_addr, 4, byte_order);
       if (regnum == SPARC32_PC_REGNUM || regnum == -1)
        {
-         store_unsigned_integer (buf, 4, i7 + 8);
+         store_unsigned_integer (buf, 4, byte_order, i7 + 8);
          regcache_raw_supply (regcache, SPARC32_PC_REGNUM, buf);
        }
       if (regnum == SPARC32_NPC_REGNUM || regnum == -1)
        {
-         store_unsigned_integer (buf, 4, i7 + 12);
+         store_unsigned_integer (buf, 4, byte_order, i7 + 12);
          regcache_raw_supply (regcache, SPARC32_NPC_REGNUM, buf);
        }
 
@@ -198,6 +200,8 @@ static void
 sparc32obsd_collect_uthread(const struct regcache *regcache,
                            int regnum, CORE_ADDR addr)
 {
+  struct gdbarch *gdbarch = get_regcache_arch (regcache);
+  enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
   CORE_ADDR sp;
   gdb_byte buf[4];
 
@@ -216,15 +220,15 @@ sparc32obsd_collect_uthread(const struct regcache *regcache,
       CORE_ADDR i7, i7_addr = addr + SPARC32OBSD_UTHREAD_PC_OFFSET;
 
       regcache_raw_collect (regcache, SPARC32_PC_REGNUM, buf);
-      i7 = extract_unsigned_integer (buf, 4) - 8;
-      write_memory_unsigned_integer (i7_addr, 4, i7);
+      i7 = extract_unsigned_integer (buf, 4, byte_order) - 8;
+      write_memory_unsigned_integer (i7_addr, 4, byte_order, i7);
 
       if (regnum == SPARC32_PC_REGNUM)
        return;
     }
 
   regcache_raw_collect (regcache, SPARC_SP_REGNUM, buf);
-  sp = extract_unsigned_integer (buf, 4);
+  sp = extract_unsigned_integer (buf, 4, byte_order);
   sparc_collect_rwindow (regcache, sp, regnum);
 }
 \f