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Tue Jul 13 14:03:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)

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* stabsread.c (define_symbol): Make the caddr_t hack apply to `function
	returning foo' as well as `pointer to foo'.

	* remote.c [REMOTE_BREAKPOINT]: Use for breakpoint insn if defined.
	* config/m68k/tm-m68k.h: Define it.
	* mem-break.c, breakpoint.c: Improve comments.

Tue Jul 13 13:35:31 1993  Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)

	* config/m68k/tm-dpx2.h: Replace "tm-68k.h" with "m68k/tm-m68k.h".
	* config/m68k/xm-dpx2.h: Define HAVE_TERMIOS not HAVE_TERMIO.
This commit is contained in:
Jim Kingdon
1993-07-14 15:12:05 +00:00
parent b2eed00fa9
commit 5af4f5f6f1
8 changed files with 144 additions and 45 deletions
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30
gdb/stabsread.c
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@@ -1037,25 +1037,27 @@ define_symbol (valu, string, desc, type, objfile)
if (TYPE_NAME (SYMBOL_TYPE (sym)) == NULL)
{
if (TYPE_CODE (SYMBOL_TYPE (sym)) == TYPE_CODE_PTR)
if (TYPE_CODE (SYMBOL_TYPE (sym)) == TYPE_CODE_PTR
|| TYPE_CODE (SYMBOL_TYPE (sym)) == TYPE_CODE_FUNC)
{
/* If we are giving a name to a type such as "pointer
to foo", we better not set the TYPE_NAME. If the
program contains "typedef char *caddr_t;", we don't
want all variables of type char * to print as
caddr_t. This is not just a consequence of GDB's
type management; PCC and GCC (at least through
version 2.4) both output variables of either type
char * or caddr_t with the type number defined in
the 't' symbol for caddr_t. If a future compiler
cleans this up it GDB is not ready for it yet, but
if it becomes ready we somehow need to disable this
check (without breaking the PCC/GCC2.4 case).
/* If we are giving a name to a type such as "pointer to
foo" or "function returning foo", we better not set
the TYPE_NAME. If the program contains "typedef char
*caddr_t;", we don't want all variables of type char
* to print as caddr_t. This is not just a
consequence of GDB's type management; PCC and GCC (at
least through version 2.4) both output variables of
either type char * or caddr_t with the type number
defined in the 't' symbol for caddr_t. If a future
compiler cleans this up it GDB is not ready for it
yet, but if it becomes ready we somehow need to
disable this check (without breaking the PCC/GCC2.4
case).
Sigh.
Fortunately, this check seems not to be necessary
for anything except pointers. */
for anything except pointers or functions. */
}
else
TYPE_NAME (SYMBOL_TYPE (sym)) = SYMBOL_NAME (sym);