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This operation is formally defined as rounding down a potential stack pointer value to meet CPU and ABI requirments. This was previously defined ad-hoc as STACK_ROUND_DOWN(). A new architecture constant ARCH_STACK_PTR_ALIGN is added. Z_STACK_PTR_ALIGN() is defined in terms of it. This used to be inconsistently specified as STACK_ALIGN or STACK_PTR_ALIGN; in the latter case, STACK_ALIGN meant something else, typically a required alignment for the base of a stack buffer. STACK_ROUND_UP() only used in practice by Risc-V, delete elsewhere. Signed-off-by: Andrew Boie <andrew.p.boie@intel.com> |
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| v2 | ||
| kernel_arch_data.h | ||
| kernel_arch_func.h | ||
| offsets_short_arch.h | ||
| swap_macros.h | ||
| vector_table.h | ||