Merge branch 'master' of ssh://git.qemu.org/pub/git/qemu-stable-1.0

3 files changed, 31 insertions, 15 deletions

diff --git a/ppc.ld b/ppc.ld
index 69aa3f228..2a0dcad63 100644
--- a/ppc.ld
+++ b/ppc.ld
@@ -49,8 +49,20 @@ SECTIONS
   .rela.sbss2     : { *(.rela.sbss2 .rela.sbss2.* .rela.gnu.linkonce.sb2.*) }
   .rel.bss        : { *(.rel.bss .rel.bss.* .rel.gnu.linkonce.b.*) }
   .rela.bss       : { *(.rela.bss .rela.bss.* .rela.gnu.linkonce.b.*) }
-  .rel.plt        : { *(.rel.plt) }
-  .rela.plt       : { *(.rela.plt) }
+  .rel.plt      :
+  {
+    *(.rel.plt)
+    PROVIDE (__rel_iplt_start = .);
+    *(.rel.iplt)
+    PROVIDE (__rel_iplt_end = .);
+  }
+  .rela.plt       :
+  {
+    *(.rela.plt)
+    PROVIDE (__rela_iplt_start = .);
+    *(.rela.iplt)
+    PROVIDE (__rela_iplt_end = .);
+  }
   .init           :
   {
     KEEP (*(.init))
diff --git a/ppc64.ld b/ppc64.ld
index 0a7c0dd0c..e2dafa0b5 100644
--- a/ppc64.ld
+++ b/ppc64.ld
@@ -54,8 +54,20 @@ SECTIONS
       *(.rela.sbss2 .rela.sbss2.* .rela.gnu.linkonce.sb2.*)
       *(.rela.bss .rela.bss.* .rela.gnu.linkonce.b.*)
     }
-  .rel.plt        : { *(.rel.plt) }
-  .rela.plt       : { *(.rela.plt) }
+  .rel.plt      :
+  {
+    *(.rel.plt)
+    PROVIDE (__rel_iplt_start = .);
+    *(.rel.iplt)
+    PROVIDE (__rel_iplt_end = .);
+  }
+  .rela.plt       :
+  {
+    *(.rela.plt)
+    PROVIDE (__rela_iplt_start = .);
+    *(.rela.iplt)
+    PROVIDE (__rela_iplt_end = .);
+  }
   .rela.tocbss	  : { *(.rela.tocbss) }
   .init           :
   {
diff --git a/target-sh4/translate.c b/target-sh4/translate.c
index bad357772..e04a6e0f5 100644
--- a/target-sh4/translate.c
+++ b/target-sh4/translate.c
@@ -1652,18 +1652,10 @@ static void _decode_opc(DisasContext * ctx)
 	}
 	return;
     case 0x00a3:		/* ocbp @Rn */
-	{
-	    TCGv dummy = tcg_temp_new();
-	    tcg_gen_qemu_ld32s(dummy, REG(B11_8), ctx->memidx);
-	    tcg_temp_free(dummy);
-	}
-	return;
     case 0x00b3:		/* ocbwb @Rn */
-	{
-	    TCGv dummy = tcg_temp_new();
-	    tcg_gen_qemu_ld32s(dummy, REG(B11_8), ctx->memidx);
-	    tcg_temp_free(dummy);
-	}
+        /* These instructions are supposed to do nothing in case of
+           a cache miss. Given that we only partially emulate caches
+           it is safe to simply ignore them. */
 	return;
     case 0x0083:		/* pref @Rn */
 	return;