From: Yao Qi <yao.qi@linaro.org>
Date: Thu, 18 Jan 2018 12:21:01 +0000 (+0000)
Subject: Call cooked_read in ppu2spu_prev_register
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=d679c21a43852305c5eeae957854f6e13d6f884c;p=binutils-gdb.git

Call cooked_read in ppu2spu_prev_register

The code in ppu2spu_prev_register is in fact regcache_cooked_read,
because spu doesn't have gdbarch method pseudo_register_read_value.

gdb:

2018-01-18  Yao Qi  <yao.qi@linaro.org>

	* ppc-linux-tdep.c (ppu2spu_prev_register): Call cooked_read.
---

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 79f00759659..926ee207fa6 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,7 @@
+2018-01-18  Yao Qi  <yao.qi@linaro.org>
+
+	* ppc-linux-tdep.c (ppu2spu_prev_register): Call cooked_read.
+
 2018-01-17  Sergio Durigan Junior  <sergiodj@redhat.com>
 
 	* compile/compile.c (compile_to_object): Convert "triplet_rx"
diff --git a/gdb/ppc-linux-tdep.c b/gdb/ppc-linux-tdep.c
index 286c02a26d9..bbe9e894eb3 100644
--- a/gdb/ppc-linux-tdep.c
+++ b/gdb/ppc-linux-tdep.c
@@ -1269,11 +1269,7 @@ ppu2spu_prev_register (struct frame_info *this_frame,
 
   buf = (gdb_byte *) alloca (register_size (gdbarch, regnum));
 
-  if (regnum < gdbarch_num_regs (gdbarch))
-    regcache_raw_read (cache->regcache, regnum, buf);
-  else
-    gdbarch_pseudo_register_read (gdbarch, cache->regcache, regnum, buf);
-
+  cache->regcache->cooked_read (regnum, buf);
   return frame_unwind_got_bytes (this_frame, regnum, buf);
 }