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authorDavid S. Miller <davem@redhat.com>2002-04-24 13:48:39 +0000
committerDavid S. Miller <davem@redhat.com>2002-04-24 13:48:39 +0000
commit21d83aa55ad8543b4a732680302aba99cb89b8b7 (patch)
treee4165184393a4b317de2bb5ba50f56ac92695adc
parentc6ed57bdd2893634eca15d944347c9decf64d574 (diff)
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2002-04-24 David S. Miller <davem@redhat.com>
* i960-tdep.c (register_in_window_p): New function. (i960_find_saved_register): Use it instead of REGISTER_IN_WINDOW_P. * config/i960/tm-i960.h (REGISTER_IN_WINDOW): Delete. 2002-04-24 David S. Miller <davem@redhat.com> * gdbint.texinfo (REGISTER_IN_WINDOW): Delete definition.
-rw-r--r--gdb/ChangeLog5
-rw-r--r--gdb/config/i960/tm-i960.h15
-rw-r--r--gdb/doc/ChangeLog4
-rw-r--r--gdb/doc/gdbint.texinfo5
-rw-r--r--gdb/i960-tdep.c20
5 files changed, 28 insertions, 21 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 5d2470c..e13160a 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,10 @@
2002-04-24 David S. Miller <davem@redhat.com>
+ * i960-tdep.c (register_in_window_p): New function.
+ (i960_find_saved_register): Use it instead of
+ REGISTER_IN_WINDOW_P.
+ * config/i960/tm-i960.h (REGISTER_IN_WINDOW): Delete.
+
* symtab.h (find_stab_function_addr): Kill extern.
* minsyms.c (find_stab_function_addr): Remove from here...
* dbxread.c: ... to here, and mark it static.
diff --git a/gdb/config/i960/tm-i960.h b/gdb/config/i960/tm-i960.h
index 40bec42..a62e35d 100644
--- a/gdb/config/i960/tm-i960.h
+++ b/gdb/config/i960/tm-i960.h
@@ -127,21 +127,6 @@ extern void i960_get_saved_register (char *raw_buffer,
i960_get_saved_register(raw_buffer, optimized, addrp, frame, regnum, lval)
-
-/* Is this register part of the register window system? A yes answer
- implies that 1) The name of this register will not be the same in
- other frames, and 2) This register is automatically "saved" upon
- subroutine calls and thus there is no need to search more than one
- stack frame for it.
-
- On the i960, in fact, the name of this register in another frame is
- "mud" -- there is no overlap between the windows. Each window is
- simply saved into the stack (true for our purposes, after having been
- flushed; normally they reside on-chip and are restored from on-chip
- without ever going to memory). */
-
-#define REGISTER_IN_WINDOW_P(regnum) ((regnum) <= R15_REGNUM)
-
/* Number of bytes of storage in the actual machine representation
for register N. On the i960, all regs are 4 bytes except for floating
point, which are 10. NINDY only sends us 8 byte values for these,
diff --git a/gdb/doc/ChangeLog b/gdb/doc/ChangeLog
index 6e42d34..9dfa0dc 100644
--- a/gdb/doc/ChangeLog
+++ b/gdb/doc/ChangeLog
@@ -1,3 +1,7 @@
+2002-04-24 David S. Miller <davem@redhat.com>
+
+ * gdbint.texinfo (REGISTER_IN_WINDOW): Delete definition.
+
2002-04-21 David S. Miller <davem@redhat.com>
* gdbint.texinfo (SKIP_PROLOGUE_FRAMELESS_P): Delete definition.
diff --git a/gdb/doc/gdbint.texinfo b/gdb/doc/gdbint.texinfo
index 0e8a91d..fd164d8 100644
--- a/gdb/doc/gdbint.texinfo
+++ b/gdb/doc/gdbint.texinfo
@@ -3044,11 +3044,6 @@ pointer. It examines the current state of the machine as needed.
Define this if you need to supply your own definition for the function
@code{get_saved_register}.
-@item REGISTER_IN_WINDOW_P (@var{regnum})
-@findex REGISTER_IN_WINDOW_P
-Define this to be an expression that is 1 if the given register is in
-the window.
-
@item IBM6000_TARGET
@findex IBM6000_TARGET
Shows that we are configured for an IBM RS/6000 target. This
diff --git a/gdb/i960-tdep.c b/gdb/i960-tdep.c
index 820e502..98718a3 100644
--- a/gdb/i960-tdep.c
+++ b/gdb/i960-tdep.c
@@ -122,6 +122,24 @@ check_host (void)
}
}
+/* Is this register part of the register window system? A yes answer
+ implies that 1) The name of this register will not be the same in
+ other frames, and 2) This register is automatically "saved" upon
+ subroutine calls and thus there is no need to search more than one
+ stack frame for it.
+
+ On the i960, in fact, the name of this register in another frame is
+ "mud" -- there is no overlap between the windows. Each window is
+ simply saved into the stack (true for our purposes, after having been
+ flushed; normally they reside on-chip and are restored from on-chip
+ without ever going to memory). */
+
+static int
+register_in_window_p (int regnum)
+{
+ return regnum <= R15_REGNUM;
+}
+
/* i960_find_saved_register ()
Return the address in which frame FRAME's value of register REGNUM
@@ -154,7 +172,7 @@ i960_find_saved_register (struct frame_info *frame, int regnum)
stack pointer saved for *this* frame; this is returned from the
next frame. */
- if (REGISTER_IN_WINDOW_P (regnum))
+ if (register_in_window_p (regnum))
{
frame1 = get_next_frame (frame);
if (!frame1)