#ifndef context_h__ #define context_h__ #include "stdint.h" typedef struct { uint32_t ra;//x1 0 uint32_t sp;//x2 1 uint32_t gp;//x3 2 uint32_t tp;//x4 3 uint32_t t0;//x5 4 uint32_t t1;//x6 5 uint32_t t2;//x7 6 uint32_t t6;//x31 7 uint32_t s1;//x9 8 uint32_t a0;//x10 9 uint32_t a1;//x11 10 uint32_t a2;//x12 11 uint32_t a3;//x13 12 uint32_t a4;//x14 13 uint32_t a5;//x15 14 uint32_t a6;//x16 15 uint32_t a7;//x17 16 uint32_t s2;//x18 17 uint32_t s3;//x19 18 uint32_t s4;//x20 19 uint32_t s5;//x21 20 uint32_t s6;//x22 21 uint32_t s7;//x23 22 uint32_t s8;//x24 23 uint32_t s9;//x25 24 uint32_t s10;//x26 25 uint32_t s11;//x27 26 uint32_t t3;//x28 27 uint32_t t4;//x29 28 uint32_t t5;//x30 29 uint32_t s0;//fp(x8) 30 uint32_t mstatus;//31 uint32_t mepc;//32 } stack_context; #endif