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BaseTools GCC: align start of .data to .text alignment 

Now that GenFw honors the ELF section alignment when placing the
PE/COFF sections in the output, the start of the PE/COFF version of
.data will be aligned to the alignment of .text if its alignment is
higher than the default. So duplicate this behavior in the ELF output,
this will make the memory layout of the PE/COFF binary match the
layout of the ELF version more closely.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Tested-by: Liming Gao <liming.gao@intel.com>
Tested-by: Leif Lindholm <leif.lindholm@linaro.org>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18136 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
Ard Biesheuvel 2015-08-03 08:22:39 +00:00 committed by abiesheuvel
parent efe690cab3
commit 56948ba190
1 changed files with 1 additions and 1 deletions
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BaseTools/Scripts/GccBase.lds
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@ -37,7 +37,7 @@ SECTIONS {
* between these sections is the same in the ELF and the PE/COFF versions of * between these sections is the same in the ELF and the PE/COFF versions of
* this binary. * this binary.
*/ */
.data : ALIGN(CONSTANT(COMMONPAGESIZE)) { .data ALIGN(ALIGNOF(.text)) : ALIGN(CONSTANT(COMMONPAGESIZE)) {
*(.data .data.* .gnu.linkonce.d.*) *(.data .data.* .gnu.linkonce.d.*)
*(.bss .bss.* *COM*) *(.bss .bss.* *COM*)
} }