Revision 57fa1fb3 target-mips/op.c
| b/target-mips/op.c | ||
|---|---|---|
| 1609 | 1609 |
RETURN(); |
| 1610 | 1610 |
} |
| 1611 | 1611 |
|
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void op_cp1_64bitmode(void) |
|
| 1613 |
{
|
|
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if (!(env->CP0_Status & (1 << CP0St_FR))) {
|
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CALL_FROM_TB1(do_raise_exception, EXCP_RI); |
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} |
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RETURN(); |
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} |
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| 1619 |
|
|
| 1612 | 1620 |
/* |
| 1613 | 1621 |
* Verify if floating point register is valid; an operation is not defined |
| 1614 | 1622 |
* if bit 0 of any register specification is set and the FR bit in the |
| ... | ... | |
| 1946 | 1954 |
RETURN(); |
| 1947 | 1955 |
} |
| 1948 | 1956 |
|
| 1949 |
/* binary operations */
|
|
| 1950 |
#define FLOAT_BINOP(name) \
|
|
| 1957 |
/* operations calling helpers, for s, d and ps */
|
|
| 1958 |
#define FLOAT_HOP(name) \
|
|
| 1951 | 1959 |
FLOAT_OP(name, d) \ |
| 1952 | 1960 |
{ \
|
| 1953 | 1961 |
CALL_FROM_TB0(do_float_ ## name ## _d); \ |
| ... | ... | |
| 1966 | 1974 |
DEBUG_FPU_STATE(); \ |
| 1967 | 1975 |
RETURN(); \ |
| 1968 | 1976 |
} |
| 1969 |
FLOAT_BINOP(add) |
|
| 1970 |
FLOAT_BINOP(sub) |
|
| 1971 |
FLOAT_BINOP(mul) |
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| 1972 |
FLOAT_BINOP(div) |
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#undef FLOAT_BINOP |
|
| 1977 |
FLOAT_HOP(add) |
|
| 1978 |
FLOAT_HOP(sub) |
|
| 1979 |
FLOAT_HOP(mul) |
|
| 1980 |
FLOAT_HOP(div) |
|
| 1981 |
FLOAT_HOP(recip2) |
|
| 1982 |
FLOAT_HOP(rsqrt2) |
|
| 1983 |
FLOAT_HOP(rsqrt1) |
|
| 1984 |
FLOAT_HOP(recip1) |
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#undef FLOAT_HOP |
|
| 1986 |
|
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| 1987 |
/* operations calling helpers, for s and d */ |
|
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#define FLOAT_HOP(name) \ |
|
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FLOAT_OP(name, d) \ |
|
| 1990 |
{ \
|
|
| 1991 |
CALL_FROM_TB0(do_float_ ## name ## _d); \ |
|
| 1992 |
DEBUG_FPU_STATE(); \ |
|
| 1993 |
RETURN(); \ |
|
| 1994 |
} \ |
|
| 1995 |
FLOAT_OP(name, s) \ |
|
| 1996 |
{ \
|
|
| 1997 |
CALL_FROM_TB0(do_float_ ## name ## _s); \ |
|
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DEBUG_FPU_STATE(); \ |
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RETURN(); \ |
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} |
|
| 2001 |
FLOAT_HOP(rsqrt) |
|
| 2002 |
FLOAT_HOP(recip) |
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#undef FLOAT_HOP |
|
| 1974 | 2004 |
|
| 1975 |
FLOAT_OP(addr, ps) |
|
| 1976 |
{
|
|
| 1977 |
CALL_FROM_TB0(do_float_addr_ps); |
|
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DEBUG_FPU_STATE(); |
|
| 1979 |
RETURN(); |
|
| 2005 |
/* operations calling helpers, for ps */ |
|
| 2006 |
#define FLOAT_HOP(name) \ |
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FLOAT_OP(name, ps) \ |
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| 2008 |
{ \
|
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| 2009 |
CALL_FROM_TB0(do_float_ ## name ## _ps); \ |
|
| 2010 |
DEBUG_FPU_STATE(); \ |
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| 2011 |
RETURN(); \ |
|
| 1980 | 2012 |
} |
| 2013 |
FLOAT_HOP(addr) |
|
| 2014 |
FLOAT_HOP(mulr) |
|
| 2015 |
#undef FLOAT_HOP |
|
| 1981 | 2016 |
|
| 1982 | 2017 |
/* ternary operations */ |
| 1983 | 2018 |
#define FLOAT_TERNOP(name1, name2) \ |
| ... | ... | |
| 2053 | 2088 |
{ \
|
| 2054 | 2089 |
FST2 = float32_ ## name(FST0, &env->fp_status); \ |
| 2055 | 2090 |
DEBUG_FPU_STATE(); \ |
| 2056 |
RETURN(); \ |
|
| 2057 |
} \ |
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FLOAT_OP(name, ps) \ |
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| 2059 |
{ \
|
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FST2 = float32_ ## name(FST0, &env->fp_status); \ |
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| 2061 |
FSTH2 = float32_ ## name(FSTH0, &env->fp_status); \ |
|
| 2062 |
DEBUG_FPU_STATE(); \ |
|
| 2063 |
RETURN(); \ |
|
| 2091 |
RETURN(); \ |
|
| 2064 | 2092 |
} |
| 2065 | 2093 |
FLOAT_UNOP(sqrt) |
| 2066 | 2094 |
#undef FLOAT_UNOP |
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