From: Mark Kettenis <kettenis@gnu.org>
Date: Mon, 5 Jan 2004 20:38:57 +0000 (+0000)
Subject: * sparc-tdep.c (sparc_extract_struct_value_address): Get the
X-Git-Tag: cagney_bigcore-20040122-branchpoint~280
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=9515395e66db89b143374414b98ef8c3ee233a7b;p=external%2Fbinutils.git

* sparc-tdep.c (sparc_extract_struct_value_address): Get the
address from [sp + 64] instead of %o2.
---

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 0e5ef29..2c4903e 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,8 @@
 2004-01-05  Mark Kettenis  <kettenis@gnu.org>
 
+	* sparc-tdep.c (sparc_extract_struct_value_address): Get the
+	address from [sp + 64] instead of %o2.
+
 	* frame.c (get_prev_frame): Don't try to unwind the PC.  This
 	fixes PR backtrace/1476.
 
diff --git a/gdb/sparc-tdep.c b/gdb/sparc-tdep.c
index ab3f365..92684a3 100644
--- a/gdb/sparc-tdep.c
+++ b/gdb/sparc-tdep.c
@@ -839,10 +839,10 @@ sparc32_return_value (struct gdbarch *gdbarch, struct type *type,
 static CORE_ADDR
 sparc_extract_struct_value_address (struct regcache *regcache)
 {
-  ULONGEST addr;
+  ULONGEST sp;
 
-  regcache_cooked_read_unsigned (regcache, SPARC_O0_REGNUM, &addr);
-  return addr;
+  regcache_cooked_read_unsigned (regcache, SPARC_SP_REGNUM, &sp);
+  return read_memory_unsigned_integer (sp + 64, 4);
 }
 
 static int