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output.h (SECTION_EXCLUDE): New macro. 

2011-09-27  Sriraman Tallam  <tmsriram@google.com>

	* output.h (SECTION_EXCLUDE): New macro.
	* varasm.c (default_elf_asm_named_section): Check for
	SECTION_EXCLUDE.

From-SVN: r179288
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Sriraman Tallam 2011-09-27 17:52:13 +00:00 committed by Sriraman Tallam
parent 8e8af9b74d
commit 4c345757e0
3 changed files with 9 additions and 0 deletions
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6
gcc/ChangeLog
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@ -1,3 +1,9 @@
2011-09-27 Sriraman Tallam <tmsriram@google.com>
* output.h (SECTION_EXCLUDE): New macro.
* varasm.c (default_elf_asm_named_section): Check for
SECTION_EXCLUDE.
2011-09-27 Richard Sandiford <rdsandiford@googlemail.com>
* fwprop.c (forward_propagate_and_simplify): After checking

1
gcc/output.h
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@ -443,6 +443,7 @@ extern void no_asm_to_stream (FILE *);
#define SECTION_COMMON 0x800000 /* contains common data */
#define SECTION_RELRO 0x1000000 /* data is readonly after relocation processing */
#define SECTION_MACH_DEP 0x2000000 /* subsequent bits reserved for target */
#define SECTION_EXCLUDE 0x4000000 /* discarded by the linker */
/* This SECTION_STYLE is used for unnamed sections that we can switch
to using a special assembler directive. */

2
gcc/varasm.c
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@ -6159,6 +6159,8 @@ default_elf_asm_named_section (const char *name, unsigned int flags,
if (!(flags & SECTION_DEBUG))
*f++ = 'a';
if (flags & SECTION_EXCLUDE)
*f++ = 'e';
if (flags & SECTION_WRITE)
*f++ = 'w';
if (flags & SECTION_CODE)