Split TRY_CATCH into TRY + CATCH

[deliverable/binutils-gdb.git] / gdb / dwarf2-frame.c

diff --git a/gdb/dwarf2-frame.c b/gdb/dwarf2-frame.c
index b648aa350ec611a098f3162f5fd3bc2620c4a9cd..8fb2ac77718ff3b47b06269eaf142b9c5145bcbc 100644 (file)
--- a/gdb/dwarf2-frame.c
+++ b/gdb/dwarf2-frame.c
@@ -1025,7 +1025,6 @@ dwarf2_frame_cache (struct frame_info *this_frame, void **this_cache)
   struct dwarf2_frame_cache *cache;
   struct dwarf2_frame_state *fs;
   struct dwarf2_fde *fde;
-  volatile struct gdb_exception ex;
   CORE_ADDR entry_pc;
   const gdb_byte *instr;
 
@@ -1102,7 +1101,7 @@ dwarf2_frame_cache (struct frame_info *this_frame, void **this_cache)
   execute_cfa_program (fde, instr, fde->end, gdbarch,
                       get_frame_address_in_block (this_frame), fs);
 
-  TRY_CATCH (ex, RETURN_MASK_ERROR)
+  TRY
     {
       /* Calculate the CFA.  */
       switch (fs->regs.cfa_how)
@@ -1126,7 +1125,7 @@ dwarf2_frame_cache (struct frame_info *this_frame, void **this_cache)
          internal_error (__FILE__, __LINE__, _("Unknown CFA rule."));
        }
     }
-  if (ex.reason < 0)
+  CATCH (ex, RETURN_MASK_ERROR)
     {
       if (ex.error == NOT_AVAILABLE_ERROR)
        {
@@ -1138,6 +1137,7 @@ dwarf2_frame_cache (struct frame_info *this_frame, void **this_cache)
 
       throw_exception (ex);
     }
+  END_CATCH
 
   /* Initialize the register state.  */
   {
@@ -2269,7 +2269,6 @@ dwarf2_build_frame_info (struct objfile *objfile)
   struct dwarf2_cie_table cie_table;
   struct dwarf2_fde_table fde_table;
   struct dwarf2_fde_table *fde_table2;
-  volatile struct gdb_exception e;
 
   cie_table.num_entries = 0;
   cie_table.entries = NULL;
@@ -2311,7 +2310,7 @@ dwarf2_build_frame_info (struct objfile *objfile)
           if (txt)
             unit->tbase = txt->vma;
 
-         TRY_CATCH (e, RETURN_MASK_ERROR)
+         TRY
            {
              frame_ptr = unit->dwarf_frame_buffer;
              while (frame_ptr < unit->dwarf_frame_buffer + unit->dwarf_frame_size)
@@ -2320,7 +2319,7 @@ dwarf2_build_frame_info (struct objfile *objfile)
                                                EH_CIE_OR_FDE_TYPE_ID);
            }
 
-         if (e.reason < 0)
+         CATCH (e, RETURN_MASK_ERROR)
            {
              warning (_("skipping .eh_frame info of %s: %s"),
                       objfile_name (objfile), e.message);
@@ -2333,6 +2332,7 @@ dwarf2_build_frame_info (struct objfile *objfile)
                }
              /* The cie_table is discarded by the next if.  */
            }
+         END_CATCH
 
           if (cie_table.num_entries != 0)
             {
@@ -2352,7 +2352,7 @@ dwarf2_build_frame_info (struct objfile *objfile)
     {
       int num_old_fde_entries = fde_table.num_entries;
 
-      TRY_CATCH (e, RETURN_MASK_ERROR)
+      TRY
        {
          frame_ptr = unit->dwarf_frame_buffer;
          while (frame_ptr < unit->dwarf_frame_buffer + unit->dwarf_frame_size)
@@ -2360,7 +2360,7 @@ dwarf2_build_frame_info (struct objfile *objfile)
                                            &cie_table, &fde_table,
                                            EH_CIE_OR_FDE_TYPE_ID);
        }
-      if (e.reason < 0)
+      CATCH (e, RETURN_MASK_ERROR)
        {
          warning (_("skipping .debug_frame info of %s: %s"),
                   objfile_name (objfile), e.message);
@@ -2383,6 +2383,7 @@ dwarf2_build_frame_info (struct objfile *objfile)
          fde_table.num_entries = num_old_fde_entries;
          /* The cie_table is discarded by the next if.  */
        }
+      END_CATCH
     }
 
   /* Discard the cie_table, it is no longer needed.  */