Place read-only data in the text section on AVR Tiny targets.
PR target/20849 * scripttempl/avrtiny.sc (__RODATA_PM_OFFSET__): New define. (.rodata): New section. (.data): Remove .rodata*.
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@ -1,3 +1,10 @@
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2017-02-27 Georg-Johann Lay <gjl@gcc.gnu.org>
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PR target/20849
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* scripttempl/avrtiny.sc (__RODATA_PM_OFFSET__): New define.
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(.rodata): New section.
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(.data): Remove .rodata*.
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2017-02-25 Alan Modra <amodra@gmail.com>
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2017-02-25 Alan Modra <amodra@gmail.com>
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* testsuite/ld-elf/elf.exp: Xfail pr20995 tests on hppa64-hpux.
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* testsuite/ld-elf/elf.exp: Xfail pr20995 tests on hppa64-hpux.
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@ -19,6 +19,7 @@ __DATA_REGION_LENGTH__ = DEFINED(__DATA_REGION_LENGTH__) ? __DATA_REGION_LENGTH_
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__FUSE_REGION_LENGTH__ = DEFINED(__FUSE_REGION_LENGTH__) ? __FUSE_REGION_LENGTH__ : 2;
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__FUSE_REGION_LENGTH__ = DEFINED(__FUSE_REGION_LENGTH__) ? __FUSE_REGION_LENGTH__ : 2;
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__LOCK_REGION_LENGTH__ = DEFINED(__LOCK_REGION_LENGTH__) ? __LOCK_REGION_LENGTH__ : 2;
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__LOCK_REGION_LENGTH__ = DEFINED(__LOCK_REGION_LENGTH__) ? __LOCK_REGION_LENGTH__ : 2;
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__SIGNATURE_REGION_LENGTH__ = DEFINED(__SIGNATURE_REGION_LENGTH__) ? __SIGNATURE_REGION_LENGTH__ : 4;
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__SIGNATURE_REGION_LENGTH__ = DEFINED(__SIGNATURE_REGION_LENGTH__) ? __SIGNATURE_REGION_LENGTH__ : 4;
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__RODATA_PM_OFFSET__ = DEFINED(__RODATA_PM_OFFSET__) ? __RODATA_PM_OFFSET__ : 0x4000;
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MEMORY
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MEMORY
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{
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{
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@ -188,13 +189,18 @@ SECTIONS
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${RELOCATING+ _etext = . ; }
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${RELOCATING+ _etext = . ; }
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} ${RELOCATING+ > text}
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} ${RELOCATING+ > text}
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.rodata ${RELOCATING+ ADDR(.text) + SIZEOF (.text) + __RODATA_PM_OFFSET__ } ${RELOCATING-0} :
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{
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*(.rodata)
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${RELOCATING+ *(.rodata*)}
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*(.gnu.linkonce.r*)
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} ${RELOCATING+AT> text}
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.data ${RELOCATING-0} :
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.data ${RELOCATING-0} :
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{
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{
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${RELOCATING+ PROVIDE (__data_start = .) ; }
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${RELOCATING+ PROVIDE (__data_start = .) ; }
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*(.data)
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*(.data)
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${RELOCATING+ *(.data*)}
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${RELOCATING+ *(.data*)}
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*(.rodata) /* We need to include .rodata here if gcc is used */
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${RELOCATING+ *(.rodata*)} /* with -fdata-sections. */
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*(.gnu.linkonce.d*)
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*(.gnu.linkonce.d*)
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${RELOCATING+. = ALIGN(2);}
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${RELOCATING+. = ALIGN(2);}
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${RELOCATING+ _edata = . ; }
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${RELOCATING+ _edata = . ; }
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