* sparc-tdep.c, sparc-tdep.h, sparc-sol2-tdep.c, sparc64-tdep.c,

        sparc64-sol2-tdep.c: Update for unwinder changes.

1 files changed, 30 insertions, 30 deletions

diff --git a/gdb/sparc64-sol2-tdep.c b/gdb/sparc64-sol2-tdep.c
index 2fb433c..edcea4e 100644
--- a/gdb/sparc64-sol2-tdep.c
+++ b/gdb/sparc64-sol2-tdep.c
@@ -48,7 +48,7 @@ const struct sparc_gregset sparc64_sol2_gregset =
 
 
 static struct sparc_frame_cache *
-sparc64_sol2_sigtramp_frame_cache (struct frame_info *next_frame,
+sparc64_sol2_sigtramp_frame_cache (struct frame_info *this_frame,
 				   void **this_cache)
 {
   struct sparc_frame_cache *cache;
@@ -58,16 +58,16 @@ sparc64_sol2_sigtramp_frame_cache (struct frame_info *next_frame,
   if (*this_cache)
     return *this_cache;
 
-  cache = sparc_frame_cache (next_frame, this_cache);
+  cache = sparc_frame_cache (this_frame, this_cache);
   gdb_assert (cache == *this_cache);
 
-  cache->saved_regs = trad_frame_alloc_saved_regs (next_frame);
+  cache->saved_regs = trad_frame_alloc_saved_regs (this_frame);
 
   /* The third argument is a pointer to an instance of `ucontext_t',
      which has a member `uc_mcontext' that contains the saved
      registers.  */
   regnum = (cache->frameless_p ? SPARC_O2_REGNUM : SPARC_I2_REGNUM);
-  mcontext_addr = frame_unwind_register_unsigned (next_frame, regnum) + 64;
+  mcontext_addr = get_frame_register_unsigned (this_frame, regnum) + 64;
 
   cache->saved_regs[SPARC64_CCR_REGNUM].addr = mcontext_addr + 0 * 8;
   cache->saved_regs[SPARC64_PC_REGNUM].addr = mcontext_addr + 1 * 8;
@@ -81,7 +81,7 @@ sparc64_sol2_sigtramp_frame_cache (struct frame_info *next_frame,
        regnum <= SPARC_O7_REGNUM; regnum++, addr += 8)
     cache->saved_regs[regnum].addr = addr;
 
-  if (get_frame_memory_unsigned (next_frame, mcontext_addr + 21 * 8, 8))
+  if (get_frame_memory_unsigned (this_frame, mcontext_addr + 21 * 8, 8))
     {
       /* The register windows haven't been flushed.  */
       for (regnum = SPARC_L0_REGNUM; regnum <= SPARC_I7_REGNUM; regnum++)
@@ -92,7 +92,7 @@ sparc64_sol2_sigtramp_frame_cache (struct frame_info *next_frame,
       CORE_ADDR sp;
 
       addr = cache->saved_regs[SPARC_SP_REGNUM].addr;
-      sp = get_frame_memory_unsigned (next_frame, addr, 8);
+      sp = get_frame_memory_unsigned (this_frame, addr, 8);
       for (regnum = SPARC_L0_REGNUM, addr = sp + BIAS;
 	   regnum <= SPARC_I7_REGNUM; regnum++, addr += 8)
 	cache->saved_regs[regnum].addr = addr;
@@ -102,50 +102,50 @@ sparc64_sol2_sigtramp_frame_cache (struct frame_info *next_frame,
 }
 
 static void
-sparc64_sol2_sigtramp_frame_this_id (struct frame_info *next_frame,
+sparc64_sol2_sigtramp_frame_this_id (struct frame_info *this_frame,
 				     void **this_cache,
 				     struct frame_id *this_id)
 {
   struct sparc_frame_cache *cache =
-    sparc64_sol2_sigtramp_frame_cache (next_frame, this_cache);
+    sparc64_sol2_sigtramp_frame_cache (this_frame, this_cache);
 
   (*this_id) = frame_id_build (cache->base, cache->pc);
 }
 
-static void
-sparc64_sol2_sigtramp_frame_prev_register (struct frame_info *next_frame,
+static struct value *
+sparc64_sol2_sigtramp_frame_prev_register (struct frame_info *this_frame,
 					   void **this_cache,
-					   int regnum, int *optimizedp,
-					   enum lval_type *lvalp,
-					   CORE_ADDR *addrp,
-					   int *realnump, gdb_byte *valuep)
+					   int regnum)
 {
   struct sparc_frame_cache *cache =
-    sparc64_sol2_sigtramp_frame_cache (next_frame, this_cache);
+    sparc64_sol2_sigtramp_frame_cache (this_frame, this_cache);
 
-  trad_frame_get_prev_register (next_frame, cache->saved_regs, regnum,
-				optimizedp, lvalp, addrp, realnump, valuep);
+  return trad_frame_get_prev_register (this_frame, cache->saved_regs, regnum);
 }
 
-static const struct frame_unwind sparc64_sol2_sigtramp_frame_unwind =
-{
-  SIGTRAMP_FRAME,
-  sparc64_sol2_sigtramp_frame_this_id,
-  sparc64_sol2_sigtramp_frame_prev_register
-};
-
-static const struct frame_unwind *
-sparc64_sol2_sigtramp_frame_sniffer (struct frame_info *next_frame)
+static int
+sparc64_sol2_sigtramp_frame_sniffer (const struct frame_unwind *self,
+				     struct frame_info *this_frame,
+				     void **this_cache)
 {
-  CORE_ADDR pc = frame_pc_unwind (next_frame);
+  CORE_ADDR pc = get_frame_pc (this_frame);
   char *name;
 
   find_pc_partial_function (pc, &name, NULL, NULL);
   if (sparc_sol2_pc_in_sigtramp (pc, name))
-    return &sparc64_sol2_sigtramp_frame_unwind;
+    return 1;
 
-  return NULL;
+  return 0;
 }
+static const struct frame_unwind sparc64_sol2_sigtramp_frame_unwind =
+{
+  SIGTRAMP_FRAME,
+  sparc64_sol2_sigtramp_frame_this_id,
+  sparc64_sol2_sigtramp_frame_prev_register,
+  NULL,
+  sparc64_sol2_sigtramp_frame_sniffer
+};
+
 
 
 void
@@ -153,7 +153,7 @@ sparc64_sol2_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch)
 {
   struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
 
-  frame_unwind_append_sniffer (gdbarch, sparc64_sol2_sigtramp_frame_sniffer);
+  frame_unwind_append_unwinder (gdbarch, &sparc64_sol2_sigtramp_frame_unwind);
 
   sparc64_init_abi (info, gdbarch);