HelenOS sources

ISTATE_OFFSET_X27   63 kernel/arch/arm64/include/arch/istate_struct.h #define ISTATE_OFFSET_X27    0xf8
ISTATE_OFFSET_X27   59 kernel/arch/riscv64/include/arch/istate_struct.h #define ISTATE_OFFSET_X27   0xd8
ISTATE_OFFSET_X27   63 uspace/lib/c/arch/arm64/include/libarch/istate_struct.h #define ISTATE_OFFSET_X27    0xf8
ISTATE_OFFSET_X27   59 uspace/lib/c/arch/riscv64/include/libarch/istate_struct.h #define ISTATE_OFFSET_X27   0xd8