Revision 6ddbc6e4 target-arm/op_addsub.h
| b/target-arm/op_addsub.h | ||
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*/ |
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#ifdef ARITH_GE |
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#define GE_ARG , uint32_t *gep |
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#define DECLARE_GE uint32_t ge = 0 |
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#define SET_GE env->GE = ge
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#define SET_GE *gep = ge
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#else |
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#define GE_ARG |
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#define DECLARE_GE do{}while(0)
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#define SET_GE do{}while(0)
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#endif |
| ... | ... | |
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#define RESULT(val, n, width) \ |
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res |= ((uint32_t)(glue(glue(uint,width),_t))(val)) << (n * width) |
| 20 | 22 |
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void OPPROTO glue(glue(op_,PFX),add16_T0_T1)(void)
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uint32_t HELPER(glue(PFX,add16))(uint32_t a, uint32_t b GE_ARG)
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{
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uint32_t res = 0; |
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DECLARE_GE; |
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ADD16(T0, T1, 0);
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ADD16(T0 >> 16, T1 >> 16, 1);
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ADD16(a, b, 0);
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ADD16(a >> 16, b >> 16, 1);
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SET_GE; |
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T0 = res; |
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FORCE_RET(); |
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return res; |
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} |
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void OPPROTO glue(glue(op_,PFX),add8_T0_T1)(void)
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uint32_t HELPER(glue(PFX,add8))(uint32_t a, uint32_t b GE_ARG)
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{
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uint32_t res = 0; |
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DECLARE_GE; |
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ADD8(T0, T1, 0);
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ADD8(T0 >> 8, T1 >> 8, 1);
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ADD8(T0 >> 16, T1 >> 16, 2);
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ADD8(T0 >> 24, T1 >> 24, 3);
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ADD8(a, b, 0);
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ADD8(a >> 8, b >> 8, 1);
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ADD8(a >> 16, b >> 16, 2);
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ADD8(a >> 24, b >> 24, 3);
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SET_GE; |
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T0 = res; |
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FORCE_RET(); |
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return res; |
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} |
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void OPPROTO glue(glue(op_,PFX),sub16_T0_T1)(void)
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uint32_t HELPER(glue(PFX,sub16))(uint32_t a, uint32_t b GE_ARG)
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{
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uint32_t res = 0; |
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DECLARE_GE; |
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SUB16(T0, T1, 0);
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SUB16(T0 >> 16, T1 >> 16, 1);
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SUB16(a, b, 0);
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SUB16(a >> 16, b >> 16, 1);
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SET_GE; |
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T0 = res; |
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FORCE_RET(); |
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return res; |
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} |
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void OPPROTO glue(glue(op_,PFX),sub8_T0_T1)(void)
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uint32_t HELPER(glue(PFX,sub8))(uint32_t a, uint32_t b GE_ARG)
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{
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uint32_t res = 0; |
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DECLARE_GE; |
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SUB8(T0, T1, 0);
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SUB8(T0 >> 8, T1 >> 8, 1);
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SUB8(T0 >> 16, T1 >> 16, 2);
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SUB8(T0 >> 24, T1 >> 24, 3);
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SUB8(a, b, 0);
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SUB8(a >> 8, b >> 8, 1);
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SUB8(a >> 16, b >> 16, 2);
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SUB8(a >> 24, b >> 24, 3);
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SET_GE; |
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T0 = res; |
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FORCE_RET(); |
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return res; |
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} |
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void OPPROTO glue(glue(op_,PFX),subaddx_T0_T1)(void)
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uint32_t HELPER(glue(PFX,subaddx))(uint32_t a, uint32_t b GE_ARG)
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{
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uint32_t res = 0; |
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DECLARE_GE; |
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ADD16(T0, T1, 0);
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SUB16(T0 >> 16, T1 >> 16, 1);
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ADD16(a, b, 0);
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SUB16(a >> 16, b >> 16, 1);
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SET_GE; |
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T0 = res; |
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FORCE_RET(); |
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return res; |
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} |
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void OPPROTO glue(glue(op_,PFX),addsubx_T0_T1)(void)
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uint32_t HELPER(glue(PFX,addsubx))(uint32_t a, uint32_t b GE_ARG)
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{
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uint32_t res = 0; |
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DECLARE_GE; |
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SUB16(T0, T1, 0);
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ADD16(T0 >> 16, T1 >> 16, 1);
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SUB16(a, b, 0);
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ADD16(a >> 16, b >> 16, 1);
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SET_GE; |
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T0 = res; |
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FORCE_RET(); |
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return res; |
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} |
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#undef GE_ARG |
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#undef DECLARE_GE |
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#undef SET_GE |
| 99 | 96 |
#undef RESULT |
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