/* * The thread context: specific to ARM Cortex-M0/M3. * * In this structure, it's only partial information; Other part of the * context is on the stack. * */structtcontext{uint32_treg[9];/* r4, r5, r6, r7, r8, r9, r10, r11, r13(sp) */};typedefstructtcontexttcontext_t;