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author | schweikh <schweikh@FreeBSD.org> | 2003-02-11 20:15:11 +0000 |
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committer | schweikh <schweikh@FreeBSD.org> | 2003-02-11 20:15:11 +0000 |
commit | 804e8df48ccf9bd33fb01eb5df35620f06311be8 (patch) | |
tree | ed9bb2af13efa10d5977c7582ef76cc722de4d51 /sys/libkern | |
parent | 200248ad3f8a4df3876dc4f18d86d7748d294d81 (diff) | |
download | FreeBSD-src-804e8df48ccf9bd33fb01eb5df35620f06311be8.zip FreeBSD-src-804e8df48ccf9bd33fb01eb5df35620f06311be8.tar.gz |
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
Diffstat (limited to 'sys/libkern')
-rw-r--r-- | sys/libkern/ia64/__moddi3.S | 6 | ||||
-rw-r--r-- | sys/libkern/ia64/__umoddi3.S | 6 |
2 files changed, 6 insertions, 6 deletions
diff --git a/sys/libkern/ia64/__moddi3.S b/sys/libkern/ia64/__moddi3.S index a1e330a..5f36b4fc 100644 --- a/sys/libkern/ia64/__moddi3.S +++ b/sys/libkern/ia64/__moddi3.S @@ -48,14 +48,14 @@ __moddi3: // 64-BIT SIGNED INTEGER REMAINDER BEGINS HERE // general register used: - // r32 - 64-bit signed integer dividend - // r33 - 64-bit signed integer divisor + // r32 - 64-bit signed integer dividend, called a below + // r33 - 64-bit signed integer divisor, called b below // r8 - 64-bit signed integer result // r2 - scratch register // 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 } { .mlx diff --git a/sys/libkern/ia64/__umoddi3.S b/sys/libkern/ia64/__umoddi3.S index a4d8a0b..ebc2339 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 |