diff options
| author | cinap_lenrek <cinap_lenrek@felloff.net> | 2014-06-08 01:35:22 +0200 |
|---|---|---|
| committer | cinap_lenrek <cinap_lenrek@felloff.net> | 2014-06-08 01:35:22 +0200 |
| commit | 72ba3571a3166ca69d28ccebf547675711bd800c (patch) | |
| tree | 046ea9b3ab0716b977f23ace9fef885ca9492e24 /sys/src/9/alphapc | |
| parent | 0a2b418535915c6954fa9df575d71fb04171bb34 (diff) | |
kernel: remove _xinc()/_xdec()
as with the Block refcount changes, _xinc() and _xdec() arent
used anymore, so remove them.
architecure can still define ainc()/adec() when it needs them.
Diffstat (limited to 'sys/src/9/alphapc')
| -rw-r--r-- | sys/src/9/alphapc/l.s | 19 |
1 files changed, 0 insertions, 19 deletions
diff --git a/sys/src/9/alphapc/l.s b/sys/src/9/alphapc/l.s index a5c17c32b..7c6562306 100644 --- a/sys/src/9/alphapc/l.s +++ b/sys/src/9/alphapc/l.s @@ -174,25 +174,6 @@ tas1: tas2: RET -TEXT _xdec(SB), $-8 - MOVQ R0, R1 /* p */ -dec1: - MOVLL (R1), R0 /* *p */ - SUBL $1, R0 - MOVQ R0, R2 - MOVLC R2, (R1) /* --(*p) */ - BEQ R2, dec1 /* write failed, retry */ - RET - -TEXT _xinc(SB), $-8 - MOVQ R0, R1 /* p */ -inc1: - MOVLL (R1), R0 /* *p */ - ADDL $1, R0 - MOVLC R0, (R1) /* (*p)++ */ - BEQ R0, inc1 /* write failed, retry */ - RET - TEXT cmpswap(SB), $-8 MOVQ R0, R1 /* p */ MOVL old+4(FP), R2 |