root / target-sparc / op_mem.h @ 992f48a0
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#ifdef TARGET_ABI32
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#define ADDR(x) ((x) & 0xffffffff) |
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#else
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#define ADDR(x) (x)
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#endif
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/*** Integer load ***/
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#define SPARC_LD_OP(name, qp) \
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void OPPROTO glue(glue(op_, name), MEMSUFFIX)(void) \ |
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{ \
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T1 = (target_ulong)glue(qp, MEMSUFFIX)(ADDR(T0)); \ |
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} |
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#define SPARC_LD_OP_S(name, qp) \
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void OPPROTO glue(glue(op_, name), MEMSUFFIX)(void) \ |
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{ \
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T1 = (target_long)glue(qp, MEMSUFFIX)(ADDR(T0)); \ |
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} |
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#define SPARC_ST_OP(name, op) \
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void OPPROTO glue(glue(op_, name), MEMSUFFIX)(void) \ |
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{ \
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glue(op, MEMSUFFIX)(ADDR(T0), T1); \ |
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} |
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SPARC_LD_OP(ld, ldl); |
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SPARC_LD_OP(ldub, ldub); |
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SPARC_LD_OP(lduh, lduw); |
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SPARC_LD_OP_S(ldsb, ldsb); |
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SPARC_LD_OP_S(ldsh, ldsw); |
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/*** Integer store ***/
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SPARC_ST_OP(st, stl); |
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SPARC_ST_OP(stb, stb); |
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SPARC_ST_OP(sth, stw); |
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void OPPROTO glue(op_std, MEMSUFFIX)(void) |
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{
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glue(stl, MEMSUFFIX)(ADDR(T0), T1); |
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glue(stl, MEMSUFFIX)((ADDR(T0 + 4)), T2);
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} |
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void OPPROTO glue(op_ldstub, MEMSUFFIX)(void) |
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{
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T1 = glue(ldub, MEMSUFFIX)(ADDR(T0)); |
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glue(stb, MEMSUFFIX)(ADDR(T0), 0xff); /* XXX: Should be Atomically */ |
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} |
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void OPPROTO glue(op_swap, MEMSUFFIX)(void) |
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{
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target_ulong tmp = glue(ldl, MEMSUFFIX)(ADDR(T0)); |
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glue(stl, MEMSUFFIX)(ADDR(T0), T1); /* XXX: Should be Atomically */
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T1 = tmp; |
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} |
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void OPPROTO glue(op_ldd, MEMSUFFIX)(void) |
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{
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T1 = glue(ldl, MEMSUFFIX)(ADDR(T0)); |
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T0 = glue(ldl, MEMSUFFIX)((ADDR(T0 + 4)));
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} |
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/*** Floating-point store ***/
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void OPPROTO glue(op_stf, MEMSUFFIX) (void) |
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{
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glue(stfl, MEMSUFFIX)(ADDR(T0), FT0); |
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} |
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void OPPROTO glue(op_stdf, MEMSUFFIX) (void) |
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{
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glue(stfq, MEMSUFFIX)(ADDR(T0), DT0); |
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} |
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/*** Floating-point load ***/
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void OPPROTO glue(op_ldf, MEMSUFFIX) (void) |
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{
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FT0 = glue(ldfl, MEMSUFFIX)(ADDR(T0)); |
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} |
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void OPPROTO glue(op_lddf, MEMSUFFIX) (void) |
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{
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DT0 = glue(ldfq, MEMSUFFIX)(ADDR(T0)); |
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} |
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#ifdef TARGET_SPARC64
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void OPPROTO glue(op_lduw, MEMSUFFIX)(void) |
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{
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T1 = (uint64_t)(glue(ldl, MEMSUFFIX)(ADDR(T0)) & 0xffffffff);
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} |
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void OPPROTO glue(op_ldsw, MEMSUFFIX)(void) |
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{
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T1 = (int64_t)(glue(ldl, MEMSUFFIX)(ADDR(T0)) & 0xffffffff);
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} |
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SPARC_LD_OP(ldx, ldq); |
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SPARC_ST_OP(stx, stq); |
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#endif
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#undef MEMSUFFIX
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