gas/

2007-09-26  Jan Beulich  <jbeulich@novell.com>

	* config/tc-i386.c (build_modrm_byte): Also check for RegEip
	when considering IP-relative addressing.

gas/testsuite/
2007-09-26  Jan Beulich  <jbeulich@novell.com>

	* gas/i386/reloc64.s: Adjust for %eip-relative addressing no
	longer generating errors.
	* gas/i386/reloc64.d, gas/i386/reloc64.l: Update.
	* gas/i386/x86-64-addr32.s: Remove explicit addr32 prefix
	for %eip-realtive addressing case.

opcodes/
2007-09-26  Jan Beulich  <jbeulich@novell.com>

	* i386-opc.h (RegEip): Define.
	(RegEiz): Adjust.
	* i386-reg.tbl: Add eip. Mark rip and eip with RegRex64.
	* i386-tbl.h: Re-generate.

diff --git a/opcodes/ChangeLog b/opcodes/ChangeLog
index add8f6a..cada410 100644 (file)
--- a/opcodes/ChangeLog
+++ b/opcodes/ChangeLog
@@ -1,3 +1,10 @@
+2007-09-26  Jan Beulich  <jbeulich@novell.com>
+
+       * i386-opc.h (RegEip): Define.
+       (RegEiz): Adjust.
+       * i386-reg.tbl: Add eip. Mark rip and eip with RegRex64.
+       * i386-tbl.h: Re-generate.
+
 2007-09-25  H.J. Lu  <hongjiu.lu@intel.com>
 
        * i386-gen.c (process_i386_opcodes): Process opcode_length.

diff --git a/opcodes/i386-opc.h b/opcodes/i386-opc.h
index b052e81..2f6e5b3 100644 (file)
--- a/opcodes/i386-opc.h
+++ b/opcodes/i386-opc.h
@@ -447,8 +447,9 @@ typedef struct
 #define RegRex64    0x2  /* Extended 8 bit register.  */
   unsigned int reg_num;
 #define RegRip ((unsigned int ) ~0)
+#define RegEip (RegRip - 1)
 /* EIZ and RIZ are fake index registers.  */
-#define RegEiz (RegRip - 1)
+#define RegEiz (RegEip - 1)
 #define RegRiz (RegEiz - 1)
 }
 reg_entry;

diff --git a/opcodes/i386-reg.tbl b/opcodes/i386-reg.tbl
index 373aba7..4a86cff 100644 (file)
--- a/opcodes/i386-reg.tbl
+++ b/opcodes/i386-reg.tbl
@@ -187,9 +187,10 @@ xmm12, RegXMM, RegRex, 4
 xmm13, RegXMM, RegRex, 5
 xmm14, RegXMM, RegRex, 6
 xmm15, RegXMM, RegRex, 7
-// No type will make this register rejected for all purposes except
-// for addressing.  This saves creating one extra type for RIP.
-rip, BaseIndex, 0, RegRip
+// No type will make these registers rejected for all purposes except
+// for addressing.  This saves creating one extra type for RIP/EIP.
+rip, BaseIndex, RegRex64, RegRip
+eip, BaseIndex, RegRex64, RegEip
 // No type will make these registers rejected for all purposes except
 // for addressing.
 eiz, BaseIndex, 0, RegEiz

diff --git a/opcodes/i386-tbl.h b/opcodes/i386-tbl.h
index 9927bf9..5926fb8 100644 (file)
--- a/opcodes/i386-tbl.h
+++ b/opcodes/i386-tbl.h
@@ -13278,7 +13278,11 @@ const reg_entry i386_regtab[] =
   { "rip",
     { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 
        0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } },
-    0, RegRip },
+    RegRex64, RegRip },
+  { "eip",
+    { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 
+       0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } },
+    RegRex64, RegEip },
   { "eiz",
     { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 
        0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } },