gdb

[deliverable/binutils-gdb.git] / gdb / ChangeLog

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 56d74fc148fcbef2d389fb5614469baa6515c1a9..d0cf7f3a88bd7c0b7ea5579b104f3a45d46f1a3f 100644 (file)
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@@ -1,3 +1,56 @@
+2011-05-12  Tom Tromey  <tromey@redhat.com>
+
+       PR gdb/12617:
+       * value.h (value_from_contents): Declare.
+       * value.c (value_from_contents): New function.
+       * dwarf2read.c (dwarf_stack_op_name): Add new values.
+       (dwarf2_get_die_type): New function.
+       * dwarf2loc.c (dwarf_expr_get_base_type): New function.
+       (allocate_piece_closure): Acquire reference to values.
+       (read_pieced_value): Update for value-based expressions.
+       (write_pieced_value): Likewise.
+       (free_pieced_value_closure): Call value_free as needed.
+       (dwarf2_evaluate_loc_desc_full): Set get_base_type field.
+       Update for value-based expressions.
+       * dwarf2loc.h (dwarf2_get_die_type): Declare.
+       * dwarf2expr.h (struct dwarf_stack_value) <value>: Change type.
+       <get_base_type>: New field.
+       (struct dwarf_expr_piece) <v.value>: Change type.
+       <v.regno>: New field.
+       (struct dwarf_expr_context) <mark>: New field.
+       (dwarf_expr_piece, dwarf_expr_fetch): Update.
+       (dwarf_expr_pop, dwarf_expr_push): Remove.
+       (dwarf_expr_push_address): Declare.
+       * dwarf2expr.c (dwarf_arch_cookie): New global.
+       (struct dwarf_gdbarch_types): New.
+       (dwarf_gdbarch_types_init, dwarf_expr_address_type): New
+       functions.
+       (dwarf_expr_push): Change type of 'value' argument.  Update.  Now
+       static.
+       (dwarf_expr_push_address): New function.
+       (dwarf_expr_pop): Now static.
+       (dwarf_expr_fetch): Change return type.
+       (dwarf_require_integral): New function.
+       (dwarf_expr_fetch): Simplify.
+       (add_piece): Update.
+       (base_types_equal_p, dwarf_get_base_type, get_unsigned_type): New
+       functions.
+       (execute_stack_op) <sign_ext>: Remove.
+       Use values for DWARF stack.
+       <DW_OP_GNU_const_type, DW_OP_GNU_deref_type,
+       DW_OP_GNU_regval_type, DW_OP_GNU_convert, DW_OP_GNU_reinterpret>:
+       New cases.
+       (_initialize_dwarf2expr): New function.
+       (add_piece): Update.
+       (new_dwarf_expr_context): Set new field.
+       (free_dwarf_expr_context): Call value_free_to_mark.
+       * dwarf2-frame.c (no_base_type): New function.
+       (execute_stack_op): Set get_base_type field.  Update.
+
+2011-05-12  Tom Tromey  <tromey@redhat.com>
+
+       * dwarf2read.c (read_common_block): Fix formatting.
+
 2011-05-12  Kwok Cheung Yeung  <kcy@codesourcery.com>
 
        * breakpoint.c (disable_breakpoint): Disable all locations