From: Thiemo Seufer <ths@networkno.de>
Date: Fri, 3 Nov 2006 16:27:41 +0000 (+0000)
Subject: 	* config/tc-mips.c (md_pcrel_from_section): Disallow PC relative
X-Git-Tag: gdb_6_6-branchpoint~96
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=648178740aef7c86a527e4ff02784c8962b262ae;p=thirdparty%2Fbinutils-gdb.git

	* config/tc-mips.c (md_pcrel_from_section): Disallow PC relative
	MIPS16 instructions referencing other sections, unless they are
	external branches.
---

diff --git a/gas/ChangeLog b/gas/ChangeLog
index fbab72c968f..cb43b8463c8 100644
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,3 +1,9 @@
+2006-11-03  Thiemo Seufer  <ths@mips.com>
+
+	* config/tc-mips.c (md_pcrel_from_section): Disallow PC relative
+	MIPS16 instructions referencing other sections, unless they are
+	external branches.
+
 2006-11-03  Thiemo Seufer  <ths@mips.com>
 
 	* config/tc-mips.c (mips_cpu_info_table): The 25Kf is a MIPS64
diff --git a/gas/config/tc-mips.c b/gas/config/tc-mips.c
index 4eca5bb81e7..ea294e9c149 100644
--- a/gas/config/tc-mips.c
+++ b/gas/config/tc-mips.c
@@ -11544,6 +11544,10 @@ md_pcrel_from (fixS *fixP)
       /* Return the address of the delay slot.  */
       return addr + 4;
     default:
+      /* We have no relocation type for PC relative MIPS16 intructions.  */
+      if (fixP->fx_addsy && S_GET_SEGMENT (fixP->fx_addsy) != now_seg)
+	as_bad_where (fixP->fx_file, fixP->fx_line,
+		      _("PC relative MIPS16 instruction references a different section"));
       return addr;
     }
 }