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(ASM_OUTPUT_SECTION_NAME): Make the section read-only executable "ax" if DECL is a FUNCTION_DECL... 

(ASM_OUTPUT_SECTION_NAME): Make the section read-only executable "ax"
if DECL is a FUNCTION_DECL; read-only "a" (previously the case always)
if DECL is TREE_READONLY; otherwise writable "aw".

From-SVN: r9386
This commit is contained in:
Roland McGrath 1995-04-14 23:31:05 +00:00
parent ea8e4ec574
commit fa42ea0227
1 changed files with 7 additions and 2 deletions
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9
gcc/config/svr4.h
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@ -572,10 +572,15 @@ dtors_section () \
}
/* Switch into a generic section.
This is currently only used to support section attributes. */
This is currently only used to support section attributes.
We make the section read-only and executable for a function decl,
read-only for a const data decl, and writable for a non-const data decl. */
#define ASM_OUTPUT_SECTION_NAME(FILE, DECL, NAME) \
fprintf (FILE, ".section\t%s,\"a\",@progbits\n", NAME)
fprintf (FILE, ".section\t%s,\"%s\",@progbits\n", NAME, \
TREE_CODE (DECL) == FUNCTION_DECL ? "ax" : \
TREE_READONLY (DECL) ? "a" : "aw")
/* A C statement (sans semicolon) to output an element in the table of
global constructors. */