From: Mark Kettenis <kettenis@gnu.org>
Date: Sat, 28 Feb 2004 20:48:57 +0000 (+0000)
Subject: * amd64-tdep.h: (amd64_collect_fxsave): New prototype.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=3c017e402435ac8d89b7e158e042b05870f47e27;p=binutils-gdb.git

* amd64-tdep.h: (amd64_collect_fxsave): New prototype.
* amd64-tdep.c (amd64_collect_fxsave): New function.
(amd64_fill_fxsave): Simply call amd64_collect_fxsave.
---

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index e999d4e2c85..e7410214e2d 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,9 @@
 2004-02-28  Mark Kettenis  <kettenis@gnu.org>
 
+	* amd64-tdep.h: (amd64_collect_fxsave): New prototype.
+	* amd64-tdep.c (amd64_collect_fxsave): New function.
+	(amd64_fill_fxsave): Simply call amd64_collect_fxsave.
+
 	* i387-tdep.h: Update copyright year.
 	(i387_collect_fxsave): New prototype.
 	* i387-tdep.c: Update copyright year.
diff --git a/gdb/amd64-tdep.c b/gdb/amd64-tdep.c
index 0e446682fe8..e0b2ca046f5 100644
--- a/gdb/amd64-tdep.c
+++ b/gdb/amd64-tdep.c
@@ -1168,6 +1168,25 @@ amd64_supply_fxsave (struct regcache *regcache, int regnum,
     }
 }
 
+/* Fill register REGNUM (if it is a floating-point or SSE register) in
+   *FXSAVE with the value from REGCACHE.  If REGNUM is -1, do this for
+   all registers.  This function doesn't touch any of the reserved
+   bits in *FXSAVE.  */
+
+void
+amd64_collect_fxsave (const struct regcache *regcache, int regnum,
+		      void *fxsave)
+{
+  char *regs = fxsave;
+
+  i387_collect_fxsave (regcache, regnum, fxsave);
+
+  if (regnum == -1 || regnum == I387_FISEG_REGNUM)
+    regcache_raw_collect (regcache, I387_FISEG_REGNUM, regs + 12);
+  if (regnum == -1 || regnum == I387_FOSEG_REGNUM)
+    regcache_raw_collect (regcache, I387_FOSEG_REGNUM, regs + 20);
+}
+
 /* Fill register REGNUM (if it is a floating-point or SSE register) in
    *FXSAVE with the value in GDB's register cache.  If REGNUM is -1, do
    this for all registers.  This function doesn't touch any of the
@@ -1176,10 +1195,5 @@ amd64_supply_fxsave (struct regcache *regcache, int regnum,
 void
 amd64_fill_fxsave (char *fxsave, int regnum)
 {
-  i387_fill_fxsave (fxsave, regnum);
-
-  if (regnum == -1 || regnum == I387_FISEG_REGNUM)
-    regcache_collect (I387_FISEG_REGNUM, fxsave + 12);
-  if (regnum == -1 || regnum == I387_FOSEG_REGNUM)
-    regcache_collect (I387_FOSEG_REGNUM, fxsave + 20);
+  amd64_collect_fxsave (current_regcache, regnum, fxsave);
 }
diff --git a/gdb/amd64-tdep.h b/gdb/amd64-tdep.h
index aff0c6a0389..042618b3e09 100644
--- a/gdb/amd64-tdep.h
+++ b/gdb/amd64-tdep.h
@@ -63,6 +63,14 @@ extern void amd64_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch);
 extern void amd64_supply_fxsave (struct regcache *regcache, int regnum,
 				 const void *fxsave);
 
+/* Fill register REGNUM (if it is a floating-point or SSE register) in
+   *FXSAVE with the value from REGCACHE.  If REGNUM is -1, do this for
+   all registers.  This function doesn't touch any of the reserved
+   bits in *FXSAVE.  */
+
+extern void amd64_collect_fxsave (const struct regcache *regcache, int regnum,
+				  void *fxsave);
+
 /* Fill register REGNUM (if it is a floating-point or SSE register) in
    *FXSAVE with the value in GDB's register cache.  If REGNUM is -1, do
    this for all registers.  This function doesn't touch any of the