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17-Dec-2015 |
Ard Biesheuvel <ard.biesheuvel@linaro.org> |
OvfmPkg/XenHypercallLib: add missing GCC_ASM_EXPORT to XenHypercall2
GCC_ASM_EXPORT() not only exports a symbol as a function, it also emits
a .type <xxx>, %function directive, which is used by the ARM linker to
decide whether to emit interworking branches. So replace the explicit
.global with GCC_ASM_EXPORT(), or the code will not be callable from
Thumb-2 code.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Acked-by: Jordan Justen <jordan.l.justen@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19329 6f19259b-4bc3-4df7-8a09-765794883524
/device/linaro/bootloader/edk2/OvmfPkg/Library/XenHypercallLib/Arm/Hypercall.S
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