* tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.

[deliverable/binutils-gdb.git] / gdb / tm-sun3.h

diff --git a/gdb/tm-sun3.h b/gdb/tm-sun3.h
index d7e403fccbf8f74f9adc450061140d655569fc1c..875eebaa32d75ef2b07fb273d819e12a3f576348 100644 (file)
--- a/gdb/tm-sun3.h
+++ b/gdb/tm-sun3.h
@@ -1,5 +1,5 @@
 /* Parameters for execution on a Sun, for GDB, the GNU debugger.
-   Copyright (C) 1986, 1987, 1989 Free Software Foundation, Inc.
+   Copyright (C) 1986, 1987, 1989, 1992 Free Software Foundation, Inc.
 
 This file is part of GDB.
 
@@ -24,16 +24,44 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
 #define GDB_TARGET_IS_SUN3 1
 
-/* Define this if the C compiler puts an underscore at the front
-   of external names before giving them to the linker.  */
+#include "tm-68k.h"
 
-#define NAMES_HAVE_UNDERSCORE
+/* Offsets (in target ints) into jmp_buf.  Not defined by Sun, but at least
+   documented in a comment in <machine/setjmp.h>! */
 
-/* Address of the end of stack space.  We get this from the system
-   include files. */
+#define JB_ELEMENT_SIZE 4
 
-#include <sys/types.h>
-#include <machine/vmparam.h>
-#define STACK_END_ADDR USRSTACK
+#define JB_ONSSTACK 0
+#define JB_SIGMASK 1
+#define JB_SP 2
+#define JB_PC 3
+#define JB_PSL 4
+#define JB_D2 5
+#define JB_D3 6
+#define JB_D4 7
+#define JB_D5 8
+#define JB_D6 9
+#define JB_D7 10
+#define JB_A2 11
+#define JB_A3 12
+#define JB_A4 13
+#define JB_A5 14
+#define JB_A6 15
 
-#include "tm-68k.h"
+/* Figure out where the longjmp will land.  Slurp the args out of the stack.
+   We expect the first arg to be a pointer to the jmp_buf structure from which
+   we extract the pc (JB_PC) that we will land at.  The pc is copied into ADDR.
+   This routine returns true on success */
+
+#define GET_LONGJMP_TARGET(ADDR) get_longjmp_target(ADDR)
+
+#undef SAVED_PC_AFTER_CALL
+
+#ifdef __STDC__
+struct frame_info;
+#endif
+
+extern CORE_ADDR m68k_saved_pc_after_call PARAMS ((struct frame_info *));
+
+#define SAVED_PC_AFTER_CALL(frame) \
+  m68k_saved_pc_after_call(frame)