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| author | hunt <hunt> | 2006-04-11 09:39:47 +0000 |
|---|---|---|
| committer | hunt <hunt> | 2006-04-11 09:39:47 +0000 |
| commit | a7fbfd4725aab6919e087162e8ff14ea5ef33673 (patch) | |
| tree | 2eeec1578424a2146d3de3fc0dc1d6d889f1ce52 /tapset/endian.stp | |
| parent | bfeaee8388e7f23779563bd31f1a478680d498d0 (diff) | |
| download | systemtap-steved-a7fbfd4725aab6919e087162e8ff14ea5ef33673.tar.gz systemtap-steved-a7fbfd4725aab6919e087162e8ff14ea5ef33673.tar.xz systemtap-steved-a7fbfd4725aab6919e087162e8ff14ea5ef33673.zip | |
New file.
Diffstat (limited to 'tapset/endian.stp')
| -rw-r--r-- | tapset/endian.stp | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/tapset/endian.stp b/tapset/endian.stp new file mode 100644 index 00000000..26b3a05a --- /dev/null +++ b/tapset/endian.stp @@ -0,0 +1,47 @@ +function big_endian2:long (val:long) %{ +#ifdef __LITTLE_ENDIAN + THIS->__retvalue = swab16(THIS->val); +#else + THIS->__retvalue = THIS->val & 0xffff; +#endif +%} + +function big_endian4:long (val:long) %{ +#ifdef __LITTLE_ENDIAN + THIS->__retvalue = swab32(THIS->val); +#else + THIS->__retvalue = THIS->val & 0xffffffff; +#endif +%} + +function big_endian8:long (val:long) %{ +#ifdef __LITTLE_ENDIAN + THIS->__retvalue = swab64(THIS->val); +#else + THIS->__retvalue = THIS->val; +#endif +%} + +function little_endian2:long (val:long) %{ +#ifndef __LITTLE_ENDIAN + THIS->__retvalue = swab16(THIS->val); +#else + THIS->__retvalue = THIS->val & 0xffff; +#endif +%} + +function little_endian4:long (val:long) %{ +#ifndef __LITTLE_ENDIAN + THIS->__retvalue = swab32(THIS->val); +#else + THIS->__retvalue = THIS->val & 0xffffffff; +#endif +%} + +function little_endian8:long (val:long) %{ +#ifndef __LITTLE_ENDIAN + THIS->__retvalue = swab64(THIS->val); +#else + THIS->__retvalue = THIS->val; +#endif +%} |