rv64: implement Oswap for floating-point types
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parent
c9f04db881
commit
1162359a19
3 changed files with 15 additions and 11 deletions
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@ -11,7 +11,7 @@ int rv64_rsave[] = {
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A0, A1, A2, A3, A4, A5, A6, A7,
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FA0, FA1, FA2, FA3, FA4, FA5, FA6, FA7,
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FT0, FT1, FT2, FT3, FT4, FT5, FT6, FT7,
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FT8, FT9, FT10, FT11,
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FT8, FT9, FT10,
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-1
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};
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int rv64_rclob[] = {
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@ -22,8 +22,7 @@ int rv64_rclob[] = {
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-1
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};
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/* T6 used as swap register (TODO: is there a better choice?) */
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#define RGLOB (BIT(FP) | BIT(SP) | BIT(GP) | BIT(TP) | BIT(RA) | BIT(T6))
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#define RGLOB (BIT(FP) | BIT(SP) | BIT(GP) | BIT(TP) | BIT(RA))
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static int
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rv64_memargs(int op)
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@ -39,7 +38,7 @@ Target T_rv64 = {
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.fpr0 = FT0,
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.nfpr = NFPR,
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.rglob = RGLOB,
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.nrglob = 6,
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.nrglob = 5,
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.rsave = rv64_rsave,
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.nrsave = {NGPS, NFPS},
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.retregs = rv64_retregs,
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