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authorCatalin Marinas <catalin.marinas@arm.com>2009-07-24 11:32:59 (GMT)
committerCatalin Marinas <catalin.marinas@arm.com>2009-07-24 11:32:59 (GMT)
commitadca6dc23bc620ea95392659625200a252b97be3 (patch)
treebaf8826c30b10e85a77a76a11f7e744182afeed4 /COPYING
parent0e056f20f18d0efa5da920f3cf8532adc56d5779 (diff)
downloadlinux-fsl-qoriq-adca6dc23bc620ea95392659625200a252b97be3.tar.xz
Thumb-2: Add support for loadable modules
Modules compiled to Thumb-2 have two additional relocations needing to be resolved at load time, R_ARM_THM_CALL and R_ARM_THM_JUMP24, for BL and B.W instructions. The maximum Thumb-2 addressing range is +/-2^24 (+/-16MB) therefore the MODULES_VADDR macro in asm/memory.h is set to (MODULES_END - 8MB) for the Thumb-2 compiled kernel. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
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