* config/sh/linux.h (ASM_PREFERRED_EH_DATA_FORMAT): Remove.

	* config/sh/sh.h (ASM_PREFERRED_EH_DATA_FORMAT): Use
	DW_EH_PE_sdata* for data.
	(ASM_MAYBE_OUTPUT_ENCODED_ADDR_RTX): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@87696 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 1e3efe3..06a6e53 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,10 @@
+2004-09-18  Kaz Kojima  <kkojima@gcc.gnu.org>
+
+       * config/sh/linux.h (ASM_PREFERRED_EH_DATA_FORMAT): Remove.
+       * config/sh/sh.h (ASM_PREFERRED_EH_DATA_FORMAT): Use
+       DW_EH_PE_sdata* for data.
+       (ASM_MAYBE_OUTPUT_ENCODED_ADDR_RTX): Likewise.
+
 2004-09-17  Geoffrey Keating  <geoffk@apple.com>
 
        * tree-inline.c (copy_tree_r): Don't duplicate constants, they're

diff --git a/gcc/config/sh/linux.h b/gcc/config/sh/linux.h
index 1142b12..8724854 100644 (file)
--- a/gcc/config/sh/linux.h
+++ b/gcc/config/sh/linux.h
@@ -41,13 +41,6 @@ Boston, MA 02111-1307, USA.  */
 #undef DWARF2_UNWIND_INFO
 #define DWARF2_UNWIND_INFO 1
 
-/* ??? Current SH linux linker has a problem for DW_EH_PE_textrel.  */
-#undef ASM_PREFERRED_EH_DATA_FORMAT
-#define ASM_PREFERRED_EH_DATA_FORMAT(CODE, GLOBAL)                      \
-  (flag_pic                                                             \
-    ? ((GLOBAL) ? DW_EH_PE_indirect : 0) | DW_EH_PE_pcrel | DW_EH_PE_sdata4 \
-   : DW_EH_PE_absptr)
-
 #undef SUBTARGET_CPP_SPEC
 #define SUBTARGET_CPP_SPEC "\
    %{posix:-D_POSIX_SOURCE} \

diff --git a/gcc/config/sh/sh.h b/gcc/config/sh/sh.h
index 61fd9ca..8184e81 100644 (file)
--- a/gcc/config/sh/sh.h
+++ b/gcc/config/sh/sh.h
@@ -3521,19 +3521,19 @@ extern int rtx_equal_function_value_matters;
 #define EH_RETURN_STACKADJ_RTX gen_rtx_REG (Pmode, EH_RETURN_STACKADJ_REGNO)
 
 /* We have to distinguish between code and data, so that we apply
-   datalabel where and only where appropriate.  Use textrel for code.  */
+   datalabel where and only where appropriate.  Use sdataN for data.  */
 #define ASM_PREFERRED_EH_DATA_FORMAT(CODE, GLOBAL) \
  ((flag_pic && (GLOBAL) ? DW_EH_PE_indirect : 0) \
-  | ((CODE) ? DW_EH_PE_textrel : flag_pic ? DW_EH_PE_pcrel : DW_EH_PE_absptr))
+  | (flag_pic ? DW_EH_PE_pcrel : DW_EH_PE_absptr) \
+  | ((CODE) ? 0 : (TARGET_SHMEDIA64 ? DW_EH_PE_sdata8 : DW_EH_PE_sdata4)))
 
 /* Handle special EH pointer encodings.  Absolute, pc-relative, and
    indirect are handled automatically.  */
 #define ASM_MAYBE_OUTPUT_ENCODED_ADDR_RTX(FILE, ENCODING, SIZE, ADDR, DONE) \
   do { \
-    if (((ENCODING) & 0x70) == DW_EH_PE_textrel) \
+    if (((ENCODING) & 0xf) != DW_EH_PE_sdata4 \
+       && ((ENCODING) & 0xf) != DW_EH_PE_sdata8) \
       { \
-       encoding &= ~DW_EH_PE_textrel; \
-       encoding |= flag_pic ? DW_EH_PE_pcrel : DW_EH_PE_absptr; \
        if (GET_CODE (ADDR) != SYMBOL_REF) \
          abort (); \
        SYMBOL_REF_FLAGS (ADDR) |= SYMBOL_FLAG_FUNCTION; \