diff options
| author | Jens Schweikhardt <schweikh@FreeBSD.org> | 2003-02-11 20:15:11 +0000 |
|---|---|---|
| committer | Jens Schweikhardt <schweikh@FreeBSD.org> | 2003-02-11 20:15:11 +0000 |
| commit | 00ad14c702e4e3b192886282baef794aed071060 (patch) | |
| tree | ed9bb2af13efa10d5977c7582ef76cc722de4d51 /sys/libkern/ia64/__umoddi3.S | |
| parent | dc82395af0cfc4f2e6b26e0fff903ec81a0be15c (diff) | |
Improve a comment and undo a bogus s/a/an/ in a comment. An asm guru
should add more comments explaining which registers hold which variables.
Spotted by: bde
Notes
Notes:
svn path=/head/; revision=110725
Diffstat (limited to 'sys/libkern/ia64/__umoddi3.S')
| -rw-r--r-- | sys/libkern/ia64/__umoddi3.S | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/sys/libkern/ia64/__umoddi3.S b/sys/libkern/ia64/__umoddi3.S index a4d8a0b45304..ebc23399e768 100644 --- a/sys/libkern/ia64/__umoddi3.S +++ b/sys/libkern/ia64/__umoddi3.S @@ -48,13 +48,13 @@ __umoddi3: // 64-BIT UNSIGNED INTEGER REMAINDER BEGINS HERE // general register used: - // r32 - 64-bit unsigned integer dividend - // r33 - 64-bit unsigned integer divisor + // r32 - 64-bit unsigned integer dividend, called a below + // r33 - 64-bit unsigned integer divisor, called b below // r8 - 64-bit unsigned integer result // floating-point registers used: f6, f7, f8, f9, f10, f11, f12 // predicate registers used: p6 - setf.sig f12=r32 // holds an in integer form + setf.sig f12=r32 // holds a in integer form setf.sig f7=r33 nop.b 0;; } { .mfi |