Revision cc4ba6a9 target-sh4/op.c
| b/target-sh4/op.c | ||
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*/ |
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#include "exec.h" |
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static inline void set_t(void) |
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{
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env->sr |= SR_T; |
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} |
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static inline void clr_t(void) |
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{
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env->sr &= ~SR_T; |
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} |
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static inline void cond_t(int cond) |
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{
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if (cond) |
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set_t(); |
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else |
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clr_t(); |
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} |
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void OPPROTO op_fmov_frN_FT0(void) |
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{
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FT0 = env->fregs[PARAM1]; |
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RETURN(); |
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} |
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void OPPROTO op_fmov_drN_DT0(void) |
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{
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CPU_DoubleU d; |
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d.l.upper = *(uint32_t *)&env->fregs[PARAM1]; |
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d.l.lower = *(uint32_t *)&env->fregs[PARAM1 + 1]; |
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DT0 = d.d; |
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RETURN(); |
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} |
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void OPPROTO op_fmov_frN_FT1(void) |
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{
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FT1 = env->fregs[PARAM1]; |
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RETURN(); |
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} |
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void OPPROTO op_fmov_drN_DT1(void) |
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{
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CPU_DoubleU d; |
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d.l.upper = *(uint32_t *)&env->fregs[PARAM1]; |
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d.l.lower = *(uint32_t *)&env->fregs[PARAM1 + 1]; |
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DT1 = d.d; |
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RETURN(); |
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} |
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void OPPROTO op_fmov_FT0_frN(void) |
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{
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env->fregs[PARAM1] = FT0; |
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RETURN(); |
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} |
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void OPPROTO op_fmov_DT0_drN(void) |
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{
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CPU_DoubleU d; |
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d.d = DT0; |
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*(uint32_t *)&env->fregs[PARAM1] = d.l.upper; |
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*(uint32_t *)&env->fregs[PARAM1 + 1] = d.l.lower; |
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RETURN(); |
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} |
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void OPPROTO op_fadd_FT(void) |
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{
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FT0 = float32_add(FT0, FT1, &env->fp_status); |
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RETURN(); |
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} |
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void OPPROTO op_fadd_DT(void) |
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{
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DT0 = float64_add(DT0, DT1, &env->fp_status); |
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RETURN(); |
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} |
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void OPPROTO op_fsub_FT(void) |
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{
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FT0 = float32_sub(FT0, FT1, &env->fp_status); |
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RETURN(); |
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} |
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void OPPROTO op_fsub_DT(void) |
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{
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DT0 = float64_sub(DT0, DT1, &env->fp_status); |
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RETURN(); |
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} |
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void OPPROTO op_fmul_FT(void) |
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{
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FT0 = float32_mul(FT0, FT1, &env->fp_status); |
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RETURN(); |
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} |
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void OPPROTO op_fmul_DT(void) |
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{
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DT0 = float64_mul(DT0, DT1, &env->fp_status); |
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RETURN(); |
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} |
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void OPPROTO op_fdiv_FT(void) |
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{
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FT0 = float32_div(FT0, FT1, &env->fp_status); |
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RETURN(); |
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} |
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void OPPROTO op_fdiv_DT(void) |
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{
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DT0 = float64_div(DT0, DT1, &env->fp_status); |
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RETURN(); |
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} |
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void OPPROTO op_fcmp_eq_FT(void) |
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{
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cond_t(float32_compare(FT0, FT1, &env->fp_status) == 0); |
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RETURN(); |
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} |
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void OPPROTO op_fcmp_eq_DT(void) |
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{
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cond_t(float64_compare(DT0, DT1, &env->fp_status) == 0); |
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RETURN(); |
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} |
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void OPPROTO op_fcmp_gt_FT(void) |
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{
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cond_t(float32_compare(FT0, FT1, &env->fp_status) == 1); |
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RETURN(); |
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} |
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void OPPROTO op_fcmp_gt_DT(void) |
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{
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cond_t(float64_compare(DT0, DT1, &env->fp_status) == 1); |
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RETURN(); |
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} |
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void OPPROTO op_float_FT(void) |
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{
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FT0 = int32_to_float32(env->fpul, &env->fp_status); |
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RETURN(); |
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} |
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void OPPROTO op_float_DT(void) |
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{
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DT0 = int32_to_float64(env->fpul, &env->fp_status); |
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RETURN(); |
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} |
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void OPPROTO op_ftrc_FT(void) |
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{
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env->fpul = float32_to_int32_round_to_zero(FT0, &env->fp_status); |
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RETURN(); |
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} |
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void OPPROTO op_ftrc_DT(void) |
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{
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env->fpul = float64_to_int32_round_to_zero(DT0, &env->fp_status); |
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RETURN(); |
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} |
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void OPPROTO op_fneg_frN(void) |
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{
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env->fregs[PARAM1] = float32_chs(env->fregs[PARAM1]); |
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RETURN(); |
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} |
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void OPPROTO op_fabs_FT(void) |
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{
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FT0 = float32_abs(FT0); |
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RETURN(); |
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} |
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void OPPROTO op_fabs_DT(void) |
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{
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DT0 = float64_abs(DT0); |
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RETURN(); |
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} |
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void OPPROTO op_fcnvsd_FT_DT(void) |
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{
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DT0 = float32_to_float64(FT0, &env->fp_status); |
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RETURN(); |
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} |
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void OPPROTO op_fcnvds_DT_FT(void) |
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{
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FT0 = float64_to_float32(DT0, &env->fp_status); |
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RETURN(); |
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} |
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void OPPROTO op_fsqrt_FT(void) |
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{
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FT0 = float32_sqrt(FT0, &env->fp_status); |
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RETURN(); |
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} |
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void OPPROTO op_fsqrt_DT(void) |
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{
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DT0 = float64_sqrt(DT0, &env->fp_status); |
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RETURN(); |
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} |
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void OPPROTO op_fmov_T0_frN(void) |
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{
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*(uint32_t *)&env->fregs[PARAM1] = T0; |
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RETURN(); |
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} |
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void OPPROTO op_movl_fpul_FT0(void) |
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{
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FT0 = *(float32 *)&env->fpul; |
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RETURN(); |
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} |
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void OPPROTO op_movl_FT0_fpul(void) |
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{
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*(float32 *)&env->fpul = FT0; |
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RETURN(); |
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} |
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/* Load and store */ |
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#define MEMSUFFIX _raw |
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#include "op_mem.c" |
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#undef MEMSUFFIX |
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#if !defined(CONFIG_USER_ONLY) |
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#define MEMSUFFIX _user |
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#include "op_mem.c" |
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#undef MEMSUFFIX |
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#define MEMSUFFIX _kernel |
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#include "op_mem.c" |
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#undef MEMSUFFIX |
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#endif |
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