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Hi, This patches add a class Cortex_a8_reloc to record relocations for page crossing 32-bit THUMB branches (i.e branches at address 0x*****ffe.). We need to keep this information to determine if the branches need the Cortex-A8 workaround. Some of the code is controlled by a flag Target_arm::fix_cortex_a8_, which is initialized to be false. The code to enable that flag will come in another patch later. -Doug 2010-01-12 Doug Kwan <dougkwan@google.com> * arm.cc (Cortex_a8_reloc): New class. (Target_arm::Target_arm): Initialize new data members fix_cortex_a8_ and cortex_a8_relocs_info_. (Target_arm::fix_cortex_a8): New method definition. (Target_arm::Cortex_a8_relocs_info): New type. (Target_arm::fix_cortex_a8_, Target_arm::cortex_a8_relocs_info_): New data member declarations. (Target_arm::scan_reloc_for_stub): Record information about relocations for THUMB branches that might be exempted from the Cortex-A8 workaround. (Target_arm::do_relax): Clear all Cortex-A8 relocation information at the beginning of a relaxation pass.
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