Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* src/x86/sysv.S (FDE_ENCODING, FDE_ENCODE): Define.
(.eh_frame): Use FDE_ENCODING.
(.LASFDE1, .LASFDE2, LASFDE3): Simplify with FDE_ENCODE.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167251
138bc75d-0d04-0410-961f-
82ee72b054a4
+2010-11-29 Richard Henderson <rth@redhat.com>
+ Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * src/x86/sysv.S (FDE_ENCODING, FDE_ENCODE): Define.
+ (.eh_frame): Use FDE_ENCODING.
+ (.LASFDE1, .LASFDE2, LASFDE3): Simplify with FDE_ENCODE.
+
2010-11-15 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* testsuite/lib/libffi-dg.exp: Rename ...
2010-11-15 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* testsuite/lib/libffi-dg.exp: Rename ...
.size ffi_closure_raw_SYSV, .-ffi_closure_raw_SYSV
#endif
.size ffi_closure_raw_SYSV, .-ffi_closure_raw_SYSV
#endif
+#if defined __PIC__
+# if defined __sun__ && defined __svr4__
+/* 32-bit Solaris 2/x86 uses datarel encoding for PIC. GNU ld before 2.22
+ doesn't correctly sort .eh_frame_hdr with mixed encodings, so match this. */
+# define FDE_ENCODING 0x30 /* datarel */
+# define FDE_ENCODE(X) X@GOTOFF
+# else
+# define FDE_ENCODING 0x1b /* pcrel sdata4 */
+# if defined HAVE_AS_X86_PCREL
+# define FDE_ENCODE(X) X-.
+# else
+# define FDE_ENCODE(X) X@rel
+# endif
+# endif
+#else
+# define FDE_ENCODING 0 /* absolute */
+# define FDE_ENCODE(X) X
+#endif
+
.section .eh_frame,EH_FRAME_FLAGS,@progbits
.Lframe1:
.long .LECIE1-.LSCIE1 /* Length of Common Information Entry */
.section .eh_frame,EH_FRAME_FLAGS,@progbits
.Lframe1:
.long .LECIE1-.LSCIE1 /* Length of Common Information Entry */
.byte 0x8 /* CIE RA Column */
#ifdef __PIC__
.byte 0x1 /* .uleb128 0x1; Augmentation size */
.byte 0x8 /* CIE RA Column */
#ifdef __PIC__
.byte 0x1 /* .uleb128 0x1; Augmentation size */
- .byte 0x1b /* FDE Encoding (pcrel sdata4) */
#endif
.byte 0xc /* DW_CFA_def_cfa */
.byte 0x4 /* .uleb128 0x4 */
#endif
.byte 0xc /* DW_CFA_def_cfa */
.byte 0x4 /* .uleb128 0x4 */
.long .LEFDE1-.LASFDE1 /* FDE Length */
.LASFDE1:
.long .LASFDE1-.Lframe1 /* FDE CIE offset */
.long .LEFDE1-.LASFDE1 /* FDE Length */
.LASFDE1:
.long .LASFDE1-.Lframe1 /* FDE CIE offset */
-#if defined __PIC__ && defined HAVE_AS_X86_PCREL
- .long .LFB1-. /* FDE initial location */
-#elif defined __PIC__
- .long .LFB1@rel
-#else
- .long .LFB1
-#endif
- .long .LFE1-.LFB1 /* FDE address range */
+ .long FDE_ENCODE(.LFB1) /* FDE initial location */
+ .long .LFE1-.LFB1 /* FDE address range */
#ifdef __PIC__
.byte 0x0 /* .uleb128 0x0; Augmentation size */
#endif
#ifdef __PIC__
.byte 0x0 /* .uleb128 0x0; Augmentation size */
#endif
.long .LEFDE2-.LASFDE2 /* FDE Length */
.LASFDE2:
.long .LASFDE2-.Lframe1 /* FDE CIE offset */
.long .LEFDE2-.LASFDE2 /* FDE Length */
.LASFDE2:
.long .LASFDE2-.Lframe1 /* FDE CIE offset */
-#if defined __PIC__ && defined HAVE_AS_X86_PCREL
- .long .LFB2-. /* FDE initial location */
-#elif defined __PIC__
- .long .LFB2@rel
-#else
- .long .LFB2
-#endif
- .long .LFE2-.LFB2 /* FDE address range */
+ .long FDE_ENCODE(.LFB2) /* FDE initial location */
+ .long .LFE2-.LFB2 /* FDE address range */
#ifdef __PIC__
.byte 0x0 /* .uleb128 0x0; Augmentation size */
#endif
#ifdef __PIC__
.byte 0x0 /* .uleb128 0x0; Augmentation size */
#endif
.long .LEFDE3-.LASFDE3 /* FDE Length */
.LASFDE3:
.long .LASFDE3-.Lframe1 /* FDE CIE offset */
.long .LEFDE3-.LASFDE3 /* FDE Length */
.LASFDE3:
.long .LASFDE3-.Lframe1 /* FDE CIE offset */
-#if defined __PIC__ && defined HAVE_AS_X86_PCREL
- .long .LFB3-. /* FDE initial location */
-#elif defined __PIC__
- .long .LFB3@rel
-#else
- .long .LFB3
-#endif
- .long .LFE3-.LFB3 /* FDE address range */
+ .long FDE_ENCODE(.LFB3) /* FDE initial location */
+ .long .LFE3-.LFB3 /* FDE address range */
#ifdef __PIC__
.byte 0x0 /* .uleb128 0x0; Augmentation size */
#endif
#ifdef __PIC__
.byte 0x0 /* .uleb128 0x0; Augmentation size */
#endif