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| author | Ard Biesheuvel <ard.biesheuvel@linaro.org> | 2015-09-24 19:35:16 +0000 |
|---|---|---|
| committer | abiesheuvel <abiesheuvel@Edk2> | 2015-09-24 19:35:16 +0000 |
| commit | 0bd0d6dff6d34b0c6abfb87d73f2a5973e3cd273 (patch) | |
| tree | 9b4c07e9e03109b0dd126a709f622fc3a827b674 /BaseTools/Conf | |
| parent | 0c960e86c22c46c002b257c4ba3500d1fba03c26 (diff) | |
| download | edk2-platforms-0bd0d6dff6d34b0c6abfb87d73f2a5973e3cd273.tar.xz | |
BaseTools/GenFw: disable RVCT linker size optimization
Disable the RVCT size optimization that may put sections at an offset
that is not aligned to their own alignment, by adding the --no_legacyalign
switch to the RVCT linker command line. This is necessary since such sections
cannot be correctly converted into PE/COFF sections without padding them at
the front, which defeats the purpose of the optimization anyway.
With the optimization gone, we can also remove the special case for ARM in
GenFw that could result in corrupt PE/COFF images to be emitted. Instead,
sections whose base address is not aligned correctly are outright rejected.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18540 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'BaseTools/Conf')
| -rw-r--r-- | BaseTools/Conf/tools_def.template | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/BaseTools/Conf/tools_def.template b/BaseTools/Conf/tools_def.template index aa2b6b1488..cf4914415e 100644 --- a/BaseTools/Conf/tools_def.template +++ b/BaseTools/Conf/tools_def.template @@ -6609,7 +6609,7 @@ RELEASE_XCODE5_X64_CC_FLAGS = -target x86_64-pc-win32-macho -c -Os -W DEFINE RVCT_ALL_ASM_FLAGS = --diag_suppress=1786 --diag_error=warning --apcs /interwork
DEFINE RVCT_ALL_CC_FLAGS = --c90 -c --no_autoinline --asm --gnu --apcs /interwork --signed_chars --no_unaligned_access --split_sections --enum_is_int --preinclude AutoGen.h --diag_suppress=186 --diag_warning 167 --diag_error=warning --diag_style=ide --protect_stack
-DEFINE RVCT_ALL_DLINK_FLAGS = --ro-base 0 --no_scanlib --reloc --no_exceptions --datacompressor off --strict --symbols --diag_style=ide
+DEFINE RVCT_ALL_DLINK_FLAGS = --ro-base 0 --no_scanlib --reloc --no_exceptions --datacompressor off --strict --symbols --diag_style=ide --no_legacyalign
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