Fix changelog.

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

diff --git a/gdb/dwarf2-frame.c b/gdb/dwarf2-frame.c
index 179f0c20d64be03f5e62a09f81a4ecd976656cd7..e05236f005503a5f06300509918f9e889747426b 100644 (file)
--- a/gdb/dwarf2-frame.c
+++ b/gdb/dwarf2-frame.c
@@ -141,7 +141,7 @@ struct comp_unit
   struct objfile *objfile;
 
   /* Pointer to the .debug_frame section loaded into memory.  */
-  gdb_byte *dwarf_frame_buffer;
+  const gdb_byte *dwarf_frame_buffer;
 
   /* Length of the loaded .debug_frame section.  */
   bfd_size_type dwarf_frame_size;
@@ -410,7 +410,7 @@ execute_cfa_program (struct dwarf2_fde *fde, const gdb_byte *insn_ptr,
                     CORE_ADDR pc, struct dwarf2_frame_state *fs)
 {
   int eh_frame_p = fde->eh_frame_p;
-  int bytes_read;
+  unsigned int bytes_read;
   enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
 
   while (insn_ptr < insn_end && fs->pc <= pc)
@@ -672,8 +672,8 @@ bad CFI data; mismatched DW_CFA_restore_state at %s"),
            case DW_CFA_GNU_negative_offset_extended:
              insn_ptr = safe_read_uleb128 (insn_ptr, insn_end, &reg);
              reg = dwarf2_frame_adjust_regnum (gdbarch, reg, eh_frame_p);
-             insn_ptr = safe_read_uleb128 (insn_ptr, insn_end, &offset);
-             offset *= fs->data_align;
+             insn_ptr = safe_read_uleb128 (insn_ptr, insn_end, &utmp);
+             offset = utmp * fs->data_align;
              dwarf2_frame_state_alloc_regs (&fs->regs, reg + 1);
              fs->regs.reg[reg].how = DWARF2_FRAME_REG_SAVED_OFFSET;
              fs->regs.reg[reg].loc.offset = -offset;
@@ -888,8 +888,6 @@ dwarf2_compile_cfa_to_ax (struct agent_expr *expr, struct axs_value *loc,
                          CORE_ADDR pc,
                          struct dwarf2_per_cu_data *data)
 {
-  const int num_regs = gdbarch_num_regs (gdbarch)
-                      + gdbarch_num_pseudo_regs (gdbarch);
   struct dwarf2_fde *fde;
   CORE_ADDR text_offset;
   struct dwarf2_frame_state fs;
@@ -2308,7 +2306,7 @@ dwarf2_build_frame_info (struct objfile *objfile)
          if (e.reason < 0)
            {
              warning (_("skipping .eh_frame info of %s: %s"),
-                      objfile->name, e.message);
+                      objfile_name (objfile), e.message);
 
              if (fde_table.num_entries != 0)
                {
@@ -2348,7 +2346,7 @@ dwarf2_build_frame_info (struct objfile *objfile)
       if (e.reason < 0)
        {
          warning (_("skipping .debug_frame info of %s: %s"),
-                  objfile->name, e.message);
+                  objfile_name (objfile), e.message);
 
          if (fde_table.num_entries != 0)
            {