ISTATE_OFFSET_X28 64 kernel/arch/arm64/include/arch/istate_struct.h #define ISTATE_OFFSET_X28 0x100 ISTATE_OFFSET_X28 60 kernel/arch/riscv64/include/arch/istate_struct.h #define ISTATE_OFFSET_X28 0xe0 ISTATE_OFFSET_X28 64 uspace/lib/c/arch/arm64/include/libarch/istate_struct.h #define ISTATE_OFFSET_X28 0x100 ISTATE_OFFSET_X28 60 uspace/lib/c/arch/riscv64/include/libarch/istate_struct.h #define ISTATE_OFFSET_X28 0xe0HelenOS homepage, sources at GitHub