HelenOS sources

ISTATE_OFFSET_ERROR_WORD   50 kernel/arch/amd64/include/arch/istate_struct.h #define ISTATE_OFFSET_ERROR_WORD  0x90
ISTATE_OFFSET_ERROR_WORD   58 kernel/arch/ia32/include/arch/istate_struct.h #define ISTATE_OFFSET_ERROR_WORD 52
ISTATE_OFFSET_ERROR_WORD   50 uspace/lib/c/arch/amd64/include/libarch/istate_struct.h #define ISTATE_OFFSET_ERROR_WORD  0x90
ISTATE_OFFSET_ERROR_WORD   58 uspace/lib/c/arch/ia32/include/libarch/istate_struct.h #define ISTATE_OFFSET_ERROR_WORD 52