diff options
Diffstat (limited to 'lib9/lock-Hp-s800.s')
| -rw-r--r-- | lib9/lock-Hp-s800.s | 38 |
1 files changed, 0 insertions, 38 deletions
diff --git a/lib9/lock-Hp-s800.s b/lib9/lock-Hp-s800.s deleted file mode 100644 index 26b6ca47..00000000 --- a/lib9/lock-Hp-s800.s +++ /dev/null @@ -1,38 +0,0 @@ -; -; /* -; * To get lock routine, compile this into a .s, then SUBSTITUTE -; * a LOAD AND CLEAR WORD instruction for the load and store of -; * l->key. -; * -; */ -; typedef struct Lock { -; int key; -; } Lock; -; -; int -; mutexlock(Lock *l) -; { -; int key; -; -; key = l->key; -; l->key = 0; -; return key != 0; -; } - - .LEVEL 1.1 - - .SPACE $TEXT$,SORT=8 - .SUBSPA $CODE$,QUAD=0,ALIGN=8,ACCESS=0x2c,CODE_ONLY,SORT=24 -mutexlock - .PROC - .CALLINFO FRAME=0,ARGS_SAVED - .ENTRY -; SUBSTITUTED LDW 0(%r26),%r31 -; SUBSTITUTED STWS %r0,0(%r26) - LDCWS 0(%r26),%r31 ; SUBSTITUTED - COMICLR,= 0,%r31,%r28 - LDI 1,%r28 - .EXIT - BV,N %r0(%r2) - .PROCEND - .end |
