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[PATCH] Cleanup tm-i386v.h
- To: gdb-patches at sources dot redhat dot com
- Subject: [PATCH] Cleanup tm-i386v.h
- From: Mark Kettenis <kettenis at wins dot uva dot nl>
- Date: Tue, 30 Oct 2001 00:54:53 +0100
I threatened to check this in some time ago. It shouldn't break
anything, but if it does, it's most likely a very obsolete target.
Mark
Index: ChangeLog
from Mark Kettenis <kettenis@gnu.org>
* config/i386/tm-i386v.h: Don't include "regcache.h".
(EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE, FRAME_CHAIN,
FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC, FRAME_NUM_ARGS):
Remove macros. The versions from "tm-i386.h" should work fine
(and in most cases even better).
Index: config/i386/tm-i386v.h
===================================================================
RCS file: /cvs/src/src/gdb/config/i386/tm-i386v.h,v
retrieving revision 1.6
diff -u -p -r1.6 tm-i386v.h
--- config/i386/tm-i386v.h 2001/05/08 12:00:49 1.6
+++ config/i386/tm-i386v.h 2001/10/29 23:53:12
@@ -24,7 +24,6 @@
/* First pick up the generic *86 target file. */
-#include "regcache.h"
#include "i386/tm-i386.h"
/* Number of traps that happen between exec'ing the shell to run an
@@ -33,52 +32,5 @@
#undef START_INFERIOR_TRAPS_EXPECTED
#define START_INFERIOR_TRAPS_EXPECTED 4
-
-/* Extract from an array REGBUF containing the (raw) register state
- a function return value of type TYPE, and copy that, in virtual format,
- into VALBUF. */
-
-#undef EXTRACT_RETURN_VALUE
-#define EXTRACT_RETURN_VALUE(TYPE,REGBUF,VALBUF) \
- memcpy ((VALBUF), (REGBUF), TYPE_LENGTH (TYPE))
-
-/* Write into appropriate registers a function return value
- of type TYPE, given in virtual format. */
-
-#undef STORE_RETURN_VALUE
-#define STORE_RETURN_VALUE(TYPE,VALBUF) \
- write_register_bytes (0, VALBUF, TYPE_LENGTH (TYPE))
-
-
-/* Describe the pointer in each stack frame to the previous stack frame
- (its caller). */
-
-/* FRAME_CHAIN takes a frame's nominal address
- and produces the frame's chain-pointer. */
-
-#undef FRAME_CHAIN
-#define FRAME_CHAIN(thisframe) \
- (!inside_entry_file ((thisframe)->pc) ? \
- read_memory_integer ((thisframe)->frame, 4) :\
- 0)
-
-/* Define other aspects of the stack frame. */
-
-/* A macro that tells us whether the function invocation represented
- by FI does not have a frame on the stack associated with it. If it
- does not, FRAMELESS is set to 1, else 0. */
-
-#undef FRAMELESS_FUNCTION_INVOCATION
-#define FRAMELESS_FUNCTION_INVOCATION(FI) \
- (frameless_look_for_prologue (FI))
-
-#undef FRAME_SAVED_PC
-#define FRAME_SAVED_PC(FRAME) (read_memory_integer ((FRAME)->frame + 4, 4))
-
-/* Return number of args passed to a frame.
- Can return -1, meaning no way to tell. */
-
-#undef FRAME_NUM_ARGS
-#define FRAME_NUM_ARGS(fi) (-1)
#endif /* ifndef TM_I386V_H */