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linux.h (ASM_PREFERRED_EH_DATA_FORMAT): Remove.

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* 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.

From-SVN: r87696
This commit is contained in:
Kaz Kojima 2004-09-18 06:43:09 +00:00
parent a396f8ae24
commit f4966f8cab
3 changed files with 12 additions and 12 deletions
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7
gcc/ChangeLog
View File

@ -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

7
gcc/config/sh/linux.h
View File

@ -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} \

10
gcc/config/sh/sh.h
View File

@ -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; \