* config/m68k/tm-m68k.h: Clean up CALL_DUMMY comment.

	* config/m68k/{tm-hp300bsd.h,tm-hp300hpux.h,tm-m68k-em.h,
	tm-monitor.h,tm-sun3.h,tm-vx68.h}, config/sparc/tm-sparc.h:
	Define BELIEVE_PCC_PROMOTION.

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index cb3b1168339d8fe043867549ff95f40d9da99ad9..653d5c6ac5695cf71b87c7bcddf848d2217f6c58 100644 (file)
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,10 @@
 Wed Nov 10 09:31:10 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
 
+       * config/m68k/tm-m68k.h: Clean up CALL_DUMMY comment.
+       * config/m68k/{tm-hp300bsd.h,tm-hp300hpux.h,tm-m68k-em.h,
+       tm-monitor.h,tm-sun3.h,tm-vx68.h}, config/sparc/tm-sparc.h:
+       Define BELIEVE_PCC_PROMOTION.
+
        * dstread.c (dst_sym_fns): Update for flavours.
        * symfile.c (find_sym_fns): Add kludge for apollo like for rs/6000.
        * dstread.c (dst_symfile_offsets): Set objfile->num_sections.

diff --git a/gdb/config/m68k/tm-hp300bsd.h b/gdb/config/m68k/tm-hp300bsd.h
index 0e5bf90f44933141fe7393e30a626c24173c9ea3..d65a673f178dc9ff10f5a05627f639885d7ec3b9 100644 (file)
--- a/gdb/config/m68k/tm-hp300bsd.h
+++ b/gdb/config/m68k/tm-hp300bsd.h
@@ -21,6 +21,11 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
    including Utah, Mt. Xinu or Berkeley variants.  This is NOT for HP-UX.
    Problems to hpbsd-bugs@cs.utah.edu.  */
 
+/* GCC is the only compiler used on this OS.  So get this right even if
+   the code which detects gcc2_compiled. is still broken.  */
+
+#define BELIEVE_PCC_PROMOTION 1
+
 /* Define BPT_VECTOR if it is different than the default.
    This is the vector number used by traps to indicate a breakpoint. */
 

diff --git a/gdb/config/m68k/tm-hp300hpux.h b/gdb/config/m68k/tm-hp300hpux.h
index 0f5f23f7cff8f8a39278a4fea16d569e329b8f11..6bd3f40a0bd61d9951803fd6dfdcdb329bba0f70 100644 (file)
--- a/gdb/config/m68k/tm-hp300hpux.h
+++ b/gdb/config/m68k/tm-hp300hpux.h
@@ -17,6 +17,12 @@ You should have received a copy of the GNU General Public License
 along with this program; if not, write to the Free Software
 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
+/* GCC is the only compiler used for stabs on this OS.  So get this
+   right even if the code which detects gcc2_compiled. is still
+   broken.  */
+
+#define BELIEVE_PCC_PROMOTION 1
+
 /* Define BPT_VECTOR if it is different than the default.
    This is the vector number used by traps to indicate a breakpoint. */
 

diff --git a/gdb/config/m68k/tm-m68k-em.h b/gdb/config/m68k/tm-m68k-em.h
index c4fc5ff1d0d21d186cc88ea97592ac34595a0143..87b981e15f1fca69c220f58378e59ee9ab4bfe42 100644 (file)
--- a/gdb/config/m68k/tm-m68k-em.h
+++ b/gdb/config/m68k/tm-m68k-em.h
@@ -17,6 +17,12 @@ You should have received a copy of the GNU General Public License
 along with this program; if not, write to the Free Software
 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
+/* GCC is probably the only compiler used on this configuration.  So
+   get this right even if the code which detects gcc2_compiled. is
+   still broken.  */
+
+#define BELIEVE_PCC_PROMOTION 1
+
 #include "m68k/tm-m68k.h"
 
 /* Longjmp info comes from the Sun-3 machine description.  Might as well

diff --git a/gdb/config/m68k/tm-m68k.h b/gdb/config/m68k/tm-m68k.h
index 69988da32254bf6aeed39f62cf947cae11d0d373..0f4a1653c354c8b9c10b98ea96d43598dc64be65 100644 (file)
--- a/gdb/config/m68k/tm-m68k.h
+++ b/gdb/config/m68k/tm-m68k.h
@@ -348,10 +348,8 @@ extern const struct ext_format ext_format_68881;
    actually exist on this target or not.  */
 
 /* FIXME: Wrong to hardwire this as BPT_VECTOR when sometimes it
-   should be REMOTE_BPT_VECTOR.  We should be using
-   target_insert_breakpoint (but then I think we need
-   target_remove_breakpoint somewhere--easiest way to make this happen
-   is to make this breakpoint a real breakpoint.c type breakpoint).  */
+   should be REMOTE_BPT_VECTOR.  Best way to fix it would be to define
+   CALL_DUMMY_BREAKPOINT_OFFSET.  */
 
 #define CALL_DUMMY {0xf227e0ff, 0x48e7fffc, 0x426742e7, 0x4eb93232, 0x3232dffc, 0x69696969, (0x4e404e71 | (BPT_VECTOR << 16))}
 #define CALL_DUMMY_LENGTH 28           /* Size of CALL_DUMMY */

diff --git a/gdb/config/m68k/tm-sun3.h b/gdb/config/m68k/tm-sun3.h
index 2d0432b3b1b0ce93767dffef12a5a47915ce46c7..716b1947910c2567575a32ee167b61692d293c0c 100644 (file)
--- a/gdb/config/m68k/tm-sun3.h
+++ b/gdb/config/m68k/tm-sun3.h
@@ -64,8 +64,12 @@ extern CORE_ADDR m68k_saved_pc_after_call PARAMS ((struct frame_info *));
 #define SAVED_PC_AFTER_CALL(frame) \
   m68k_saved_pc_after_call(frame)
 
-/* If sun3 pcc says that a parameter is a short, it's a short.  */
-#define BELIEVE_PCC_PROMOTION_TYPE
+/* Sun /bin/cc gets this right as of SunOS 4.1.x.  We need to define
+   BELIEVE_PCC_PROMOTION to get this right now that the code which
+   detects gcc2_compiled. is broken.  This loses for SunOS 4.0.x and
+   earlier.  */
+
+#define BELIEVE_PCC_PROMOTION 1
 
 /* The code which tries to deal with this bug is never harmful on a sun3.  */
 #define SUN_FIXED_LBRAC_BUG (0)

diff --git a/gdb/config/m68k/tm-vx68.h b/gdb/config/m68k/tm-vx68.h
index 9eb6a4bfb231b7b5aa94ff648ef3f0fc03b5c1aa..092045e31bf72c51b13030f5c76026bdaf36e84e 100644 (file)
--- a/gdb/config/m68k/tm-vx68.h
+++ b/gdb/config/m68k/tm-vx68.h
@@ -22,6 +22,12 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
 #define        DEFAULT_PROMPT          "(vxgdb) "
 
+/* GCC is probably the only compiler used on this configuration.  So
+   get this right even if the code which detects gcc2_compiled. is
+   still broken.  */
+
+#define BELIEVE_PCC_PROMOTION 1
+
 /* We have more complex, useful breakpoints on the target.  */
 #define        DECR_PC_AFTER_BREAK     0
 

diff --git a/gdb/config/sparc/tm-sparc.h b/gdb/config/sparc/tm-sparc.h
index 4e8e183b2d3ffd7d196c18303a8d972cd01a0f60..960ab7524085b4b03a303f84d74d20eaa2dc603f 100644 (file)
--- a/gdb/config/sparc/tm-sparc.h
+++ b/gdb/config/sparc/tm-sparc.h
@@ -34,18 +34,12 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
    register (i.e. it's the 7th or later argument).  */
 #define REG_STRUCT_HAS_ADDR(gcc_p) (gcc_p != 1)
 
-/* If Pcc says that a parameter is a short, it's a short.  This is
-   because the parameter does get passed in in a register as an int,
-   but pcc puts it onto the stack frame as a short (not nailing
-   whatever else might be there.  I'm not sure that I consider this
-   swift.  Sigh.)
-
-   No, don't do this.  The problem here is that pcc says that the
-   argument is in the upper half of the word reserved on the stack,
-   but puts it in the lower half.  */
-/* #define BELIEVE_PCC_PROMOTION 1 */
-/* OK, I've added code to dbxread.c to deal with this case.  */
-#define BELIEVE_PCC_PROMOTION_TYPE
+/* Sun /bin/cc gets this right as of SunOS 4.1.x.  We need to define
+   BELIEVE_PCC_PROMOTION to get this right now that the code which
+   detects gcc2_compiled. is broken.  This loses for SunOS 4.0.x and
+   earlier.  */
+
+#define BELIEVE_PCC_PROMOTION 1
 
 /* For acc, there's no need to correct LBRAC entries by guessing how
    they should work.  In fact, this is harmful because the LBRAC