From: Ulrich Drepper <drepper@redhat.com>
Date: Fri, 6 Feb 2009 06:34:30 +0000 (-0800)
Subject: Fix DW_CFA_expression output in readelf.
X-Git-Tag: elfutils-0.140~10
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=b3490b55d1673cf3a43f93c59c3d558f74edb3a3;p=thirdparty%2Felfutils.git

Fix DW_CFA_expression output in readelf.
---

diff --git a/src/ChangeLog b/src/ChangeLog
index e05aac10e..26056db46 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -3,6 +3,7 @@
 	* objdump.c (show_relocs_x): Minor cleanups.
 
 	* readelf.c (print_cfa_program): Correct a few labels.
+	Print first DW_CFA_expression parameter as register.
 
 2009-02-01  Ulrich Drepper  <drepper@redhat.com>
 
diff --git a/src/readelf.c b/src/readelf.c
index d687b7fdf..ccf2cb618 100644
--- a/src/readelf.c
+++ b/src/readelf.c
@@ -4335,13 +4335,14 @@ print_cfa_program (const unsigned char *readp, const unsigned char *const endp,
 	    printf ("     def_cfa_expression %" PRIu64 "\n", op1);
 	    print_ops (dwflmod, dbg, 10, 10, ptr_size, op1, readp);
 	    readp += op1;
-	    error (1,0,"need to implement BLOCK reading");
+	    //error (1,0,"need to implement BLOCK reading");
 	    break;
 	  case DW_CFA_expression:
 	    // XXX overflow check
 	    get_uleb128 (op1, readp);
 	    get_uleb128 (op2, readp);	/* Length of DW_FORM_block.  */
-	    printf ("     expression %" PRIu64 "\n", op1);
+	    printf ("     expression r%" PRIu64 " (%s) \n",
+		    op1, regname (op1));
 	    print_ops (dwflmod, dbg, 10, 10, ptr_size, op2, readp);
 	    readp += op2;
 	    break;