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* cgen-ops.h (SUBWORDXFSI): Fix word ordering.

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(SUBWORDTFSI, JOINSIDI): Ditto.
This commit is contained in:
Doug Evans 2010-01-22 08:23:26 +00:00
parent af2cdeae83
commit 1377e154b3
2 changed files with 14 additions and 6 deletions
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5
sim/common/ChangeLog
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@ -1,3 +1,8 @@
2010-01-22 Doug Evans <dje@sebabeach.org>
* cgen-ops.h (SUBWORDXFSI): Fix word ordering.
(SUBWORDTFSI, JOINSIDI): Ditto.
2010-01-05 Doug Evans <dje@sebabeach.org> 2010-01-05 Doug Evans <dje@sebabeach.org>
* cgen-types.h (SETDI): Delete, unused. * cgen-types.h (SETDI): Delete, unused.

15
sim/common/cgen-ops.h
View File

@ -404,7 +404,10 @@ SUBWORDXFSI (XF in, int word)
/* Note: typedef struct { SI parts[3]; } XF; */ /* Note: typedef struct { SI parts[3]; } XF; */
union { XF in; SI out[3]; } x; union { XF in; SI out[3]; } x;
x.in = in; x.in = in;
return x.out[word]; if (CURRENT_TARGET_BYTE_ORDER == BIG_ENDIAN)
return x.out[word];
else
return x.out[2 - word];
} }
SEMOPS_INLINE SI SEMOPS_INLINE SI
@ -413,16 +416,16 @@ SUBWORDTFSI (TF in, int word)
/* Note: typedef struct { SI parts[4]; } TF; */ /* Note: typedef struct { SI parts[4]; } TF; */
union { TF in; SI out[4]; } x; union { TF in; SI out[4]; } x;
x.in = in; x.in = in;
return x.out[word]; if (CURRENT_TARGET_BYTE_ORDER == BIG_ENDIAN)
return x.out[word];
else
return x.out[3 - word];
} }
SEMOPS_INLINE DI SEMOPS_INLINE DI
JOINSIDI (SI x0, SI x1) JOINSIDI (SI x0, SI x1)
{ {
if (CURRENT_TARGET_BYTE_ORDER == BIG_ENDIAN) return MAKEDI (x0, x1);
return MAKEDI (x0, x1);
else
return MAKEDI (x1, x0);
} }
SEMOPS_INLINE DF SEMOPS_INLINE DF