* ch-exp.y (decode_integer_value, match_character_literal,

	match_bitstring_literal):  Guard tolower calls with isupper,
	tolower on old BSD systems blindly subtracts a constant.
	* dbxread.c (read_ofile_symtab):  Check for __gnu_compiled_* as
	well when determining the producer of the object file.
	* mdebugread.c (has_opaque_xref):  New function to check for
	cross reference to an opaque aggregate.
	* mdebugread.c (parse_symbol, parse_partial_symbols):  Do not
	enter typedefs to opaque aggregates into the symbol tables.
	* mdebugread.c (parse_external):  Remove skip_procedures argument,
	it has always been 1.  Remove code that handled stProc symbols,
	it was never executed and was wrong, as the index of a
	stProc symbol points to the local symbol table and not to the
	auxiliary symbol info. Update caller.
	* mdebugread.c (parse_partial_symbols):  Do not enter external
	stProc symbols into the partial symbol table, they are already
	entered into the minimal symbol table.
	* config/i386/tm-symmetry.h:  Clean up, it is now only used for Dynix.
	Remove all conditionals and definitions for ptx.
	I386_REGNO_TO_SYMMETRY moved to here from symm-tdep.c.
	Fix addresses of floating point registers in REGISTER_U_ADDR.
	STORE_STRUCT_RETURN now handles cc and gcc conventions.
	FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC,
	IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET defined to make backtracing through
	signal trampoline code work.
	* config/i386/xm-symmetry.h:  Clean up, it is now only used for Dynix.
	Remove all conditionals and definitions for ptx.
	Remove KDB definitions.
	* symm-nat.c (store_inferior_registers):  Fetch registers before
	storing them to obtain valid floating point control registers.
	Store fpu registers.
	* symm-nat.c (print_1167_control_word):  Dynix 3.1.1 defines
	FPA_PCR_CC_C0 and FPA_PCR_CC_C1, avoid duplicate case value.
	* symm-nat.c (fetch_inferior_registers, child_xfer_memory):
	Fix typos.
	* symm-nat.c (child_resume):  Update type of `signal' parameter.
	* symm-tdep.c (I386_REGNO_TO_SYMMETRY):  Moved to tm-symmetry.h.

1 files changed, 6 insertions, 0 deletions

diff --git a/gdb/dbxread.c b/gdb/dbxread.c
index 92f59d7..971638b 100644
--- a/gdb/dbxread.c
+++ b/gdb/dbxread.c
@@ -1545,10 +1545,16 @@ read_ofile_symtab (pst)
       processing_gcc_compilation = 0;
       if (bufp->n_type == N_TEXT)
 	{
+	  const char *tempstring = namestring;
+
 	  if (STREQ (namestring, GCC_COMPILED_FLAG_SYMBOL))
 	    processing_gcc_compilation = 1;
 	  else if (STREQ (namestring, GCC2_COMPILED_FLAG_SYMBOL))
 	    processing_gcc_compilation = 2;
+	  if (tempstring[0] == bfd_get_symbol_leading_char (symfile_bfd))
+	    ++tempstring;
+	  if (STREQN (tempstring, "__gnu_compiled", 14))
+	    processing_gcc_compilation = 2;
 	}
 
       /* Try to select a C++ demangling based on the compilation unit