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| author | markm <markm@FreeBSD.org> | 2001-04-14 20:42:04 +0000 |
|---|---|---|
| committer | markm <markm@FreeBSD.org> | 2001-04-14 20:42:04 +0000 |
| commit | 6da31e65f87031889e2e00fc71656baacdde3fdb (patch) | |
| tree | 8dff5376d3df859dbc7866fea9f96b35926d783a /sys/i386/include/endian.h | |
| parent | ca2a697abb1872ef055d5a8ef16c1c448470b007 (diff) | |
| download | FreeBSD-src-6da31e65f87031889e2e00fc71656baacdde3fdb.zip FreeBSD-src-6da31e65f87031889e2e00fc71656baacdde3fdb.tar.gz | |
Back out wrapping the asm ... ; bits in #ifndef lint macros. There
are some good reasons for not doing this, even if the linting of
the code breaks.
1) If lint were ever to understand the stuff inside the macros,
that would break the checks.
2) There are ways to use __GNUC__ to exclude overly specific
code.
3) (Not yet practical) Lint(1) needs to properlyu understand
all of te code we actually run.
Complained about by: bde
Education by: jake, jhb, eivind
Diffstat (limited to 'sys/i386/include/endian.h')
| -rw-r--r-- | sys/i386/include/endian.h | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/sys/i386/include/endian.h b/sys/i386/include/endian.h index 2764e69..41ceda4 100644 --- a/sys/i386/include/endian.h +++ b/sys/i386/include/endian.h @@ -71,9 +71,7 @@ __END_DECLS static __inline unsigned long __uint16_swap_uint32(unsigned long __x) { -#ifndef lint __asm ("rorl $16, %1" : "=r" (__x) : "0" (__x)); -#endif return __x; } @@ -81,23 +79,19 @@ __uint16_swap_uint32(unsigned long __x) static __inline unsigned long __uint8_swap_uint32(unsigned long __x) { -#ifndef lint #if defined(_KERNEL) && (defined(I486_CPU) || defined(I586_CPU) || defined(I686_CPU)) && !defined(I386_CPU) __asm ("bswap %0" : "=r" (__x) : "0" (__x)); #else __asm ("xchgb %h1, %b1\n\trorl $16, %1\n\txchgb %h1, %b1" : "=q" (__x) : "0" (__x)); #endif -#endif return __x; } static __inline unsigned short __uint8_swap_uint16(unsigned short __x) { -#ifndef lint __asm ("xchgb %h1, %b1" : "=q" (__x) : "0" (__x)); -#endif return __x; } |
