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mips.h (ENCODE_SECTION_INFO): Set SYMBOL_REF_FLAG for VAR_DECL's in gp addressable sections.

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* mips/mips.h (ENCODE_SECTION_INFO): Set SYMBOL_REF_FLAG for
	VAR_DECL's in gp addressable sections.

From-SVN: r21681
This commit is contained in:
Gavin Romig-Koch 1998-08-12 09:42:55 +00:00 committed by Gavin Romig-Koch
parent 87183d21f5
commit a9e3e61181
2 changed files with 22 additions and 1 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
Wed Aug 12 12:39:16 1998 Gavin Romig-Koch <gavin@cygnus.com>
* mips/mips.h (ENCODE_SECTION_INFO): Set SYMBOL_REF_FLAG for
VAR_DECL's in gp addressable sections.
Tue Aug 11 23:02:31 1998 John Carr <jfc@mit.edu>
* sparc.c: Change return <exp> to <exp>; return; in functions

18
gcc/config/mips/mips.h
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@ -3043,7 +3043,13 @@ typedef struct mips_args {
constants which are put in the .text section. We also record the
total length of all such strings; this total is used to decide
whether we need to split the constant table, and need not be
precisely correct. */
precisely correct.
When not mips16 code nor embedded PIC, if a symbol is in a
gp addresable section, SYMBOL_REF_FLAG is set prevent gcc from
splitting the reference so that gas can generate a gp relative
reference.
*/
#define ENCODE_SECTION_INFO(DECL) \
do \
@ -3070,6 +3076,16 @@ do \
SYMBOL_REF_FLAG (XEXP (TREE_CST_RTL (DECL), 0)) = 1; \
} \
\
else if (TREE_CODE (DECL) == VAR_DECL \
&& DECL_SECTION_NAME (DECL) != NULL_TREE \
&& (0 == strcmp (TREE_STRING_POINTER (DECL_SECTION_NAME (DECL)), \
".sdata") \
|| 0 == strcmp (TREE_STRING_POINTER (DECL_SECTION_NAME (DECL)),\
".sbss"))) \
{ \
SYMBOL_REF_FLAG (XEXP (DECL_RTL (DECL), 0)) = 1; \
} \
\
else if (TARGET_GP_OPT && TREE_CODE (DECL) == VAR_DECL) \
{ \
int size = int_size_in_bytes (TREE_TYPE (DECL)); \