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| author | marius <marius@FreeBSD.org> | 2008-07-05 15:28:30 +0000 |
|---|---|---|
| committer | marius <marius@FreeBSD.org> | 2008-07-05 15:28:30 +0000 |
| commit | 55c10251475df943688a88af33745fab0edbe511 (patch) | |
| tree | 743f33fc8367b51dfeb2e34b338ebb2a9a8720ce /sys/sparc64/include | |
| parent | 0087e14c9d28c9e717db61a2ac5ddf85282ac346 (diff) | |
| download | FreeBSD-src-55c10251475df943688a88af33745fab0edbe511.zip FreeBSD-src-55c10251475df943688a88af33745fab0edbe511.tar.gz | |
Revert the addition of "__volatile" to "__asm" done in r180011, since
the condition codes where added to the clobber lists in r180073 the
former is unnecessary.
Diffstat (limited to 'sys/sparc64/include')
| -rw-r--r-- | sys/sparc64/include/in_cksum.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/sys/sparc64/include/in_cksum.h b/sys/sparc64/include/in_cksum.h index c7cc5a1..c754d8b 100644 --- a/sys/sparc64/include/in_cksum.h +++ b/sys/sparc64/include/in_cksum.h @@ -79,7 +79,7 @@ in_addword(u_short sum, u_short b) { u_long __ret, __tmp; - __asm __volatile( + __asm( "sll %2, 16, %0\n" "sll %3, 16, %1\n" "addcc %0, %1, %0\n" @@ -94,7 +94,7 @@ in_pseudo(u_int sum, u_int b, u_int c) { u_long __tmp; - __asm __volatile( + __asm( "addcc %0, %3, %0\n" "addccc %0, %4, %0\n" "addc %0, 0, %0\n" @@ -112,7 +112,7 @@ in_cksum_hdr(struct ip *ip) u_long __ret, __tmp1, __tmp2, __tmp3, __tmp4; /* - * Use 32 bit memory accesses and additions - addition with carry only + * Use 32-bit memory accesses and additions - addition with carry only * works for 32 bits, and fixing up alignment issues for 64 is probably * more trouble than it's worth. * This may read outside of the ip header, but does not cross a page @@ -125,7 +125,7 @@ in_cksum_hdr(struct ip *ip) "lduw [" #addr " + " #offs "], " #tmp "\n" \ "add" # mod " " #sum ", " #tmp ", " #sum "\n" - __asm __volatile( + __asm( "and %5, 3, %3\n" "andn %5, 3, %1\n" "brz,pt %3, 0f\n" |
