From 5c631832c12b23cae13bde49a3d393e8bf94f599 Mon Sep 17 00:00:00 2001 From: Jan Kratochvil Date: Mon, 7 Jun 2010 19:55:33 +0000 Subject: gdb/ Fix PR 10640. * dwarf2-frame.c (no_dwarf_call): New function. (execute_stack_op): Set CTX->DWARF_CALL. * dwarf2expr.c (execute_stack_op) : New. * dwarf2expr.h (struct dwarf_expr_context) : New. (struct dwarf_expr_context) : Remove the #if0-ed field. * dwarf2loc.c (per_cu_dwarf_call, dwarf_expr_dwarf_call): New functions. (dwarf2_evaluate_loc_desc): Initialize CTX->DWARF_CALL. (needs_frame_dwarf_call): New function. (dwarf2_loc_desc_needs_frame): Initialize CTX->DWARF_CALL. * dwarf2read.c (follow_die_offset): Based on former follow_die_ref. Update the comment. Move variables die, offset and error call to ... (follow_die_ref): ... a new function. (dwarf2_fetch_die_location_block): New function. * dwarf2loc.h (dwarf2_fetch_die_location_block): New prototype. gdb/testsuite/ Test PR 10640. * gdb.dwarf2/dw2-op-call.exp, gdb.dwarf2/dw2-op-call.S: New. --- gdb/dwarf2loc.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'gdb/dwarf2loc.h') diff --git a/gdb/dwarf2loc.h b/gdb/dwarf2loc.h index 4938241..3ff595e 100644 --- a/gdb/dwarf2loc.h +++ b/gdb/dwarf2loc.h @@ -37,6 +37,9 @@ CORE_ADDR dwarf2_per_cu_addr_size (struct dwarf2_per_cu_data *cu); /* Return the offset size given in the compilation unit header for CU. */ int dwarf2_per_cu_offset_size (struct dwarf2_per_cu_data *cu); +struct dwarf2_locexpr_baton dwarf2_fetch_die_location_block + (unsigned int offset, struct dwarf2_per_cu_data *per_cu); + /* The symbol location baton types used by the DWARF-2 reader (i.e. SYMBOL_LOCATION_BATON for a LOC_COMPUTED symbol). "struct dwarf2_locexpr_baton" is for a symbol with a single location -- cgit v1.1