From: Jan Kratochvil Date: Sun, 9 Oct 2011 20:57:03 +0000 (+0000) Subject: gdb/ X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=509f0fd9410d9394d0a6e2fa4ef80e08de5598b5;p=binutils-gdb.git gdb/ Fix compatibility with older GCCs. * dwarf2loc.c (dwarf_expr_reg_to_entry_parameter): Initialize parameter. * stack.c (read_frame_arg): Initialize val_deref. --- diff --git a/gdb/ChangeLog b/gdb/ChangeLog index bcad13894ab..eb5ba79a6ec 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,9 @@ +2011-10-09 Jan Kratochvil + + Fix compatibility with older GCCs. + * dwarf2loc.c (dwarf_expr_reg_to_entry_parameter): Initialize parameter. + * stack.c (read_frame_arg): Initialize val_deref. + 2011-10-09 Jan Kratochvil Entry values NEWS entries, DWARF disassembly support. diff --git a/gdb/dwarf2loc.c b/gdb/dwarf2loc.c index 52fda27f2e9..7eb8d8ac7ec 100644 --- a/gdb/dwarf2loc.c +++ b/gdb/dwarf2loc.c @@ -833,7 +833,8 @@ dwarf_expr_reg_to_entry_parameter (struct frame_info *frame, int dwarf_reg, int iparams; struct value *val; struct dwarf2_locexpr_baton *dwarf_block; - struct call_site_parameter *parameter; + /* Initialize it just to avoid a GCC false warning. */ + struct call_site_parameter *parameter = NULL; CORE_ADDR target_addr; if (gdbarch != frame_unwind_arch (frame)) diff --git a/gdb/stack.c b/gdb/stack.c index b01dc1c9fa6..953d3bd4a34 100644 --- a/gdb/stack.c +++ b/gdb/stack.c @@ -350,7 +350,8 @@ read_frame_arg (struct symbol *sym, struct frame_info *frame, if (!value_optimized_out (val) && value_available_contents_eq (val, 0, entryval, 0, len)) { - struct value *val_deref, *entryval_deref; + /* Initialize it just to avoid a GCC false warning. */ + struct value *val_deref = NULL, *entryval_deref; /* DW_AT_GNU_call_site_value does match with the current value. If it is a reference still try to verify if