summaryrefslogtreecommitdiffstats
path: root/c/src/lib/libcpu/a29k/clock/clock.S
diff options
context:
space:
mode:
Diffstat (limited to 'c/src/lib/libcpu/a29k/clock/clock.S')
-rw-r--r--c/src/lib/libcpu/a29k/clock/clock.S126
1 files changed, 0 insertions, 126 deletions
diff --git a/c/src/lib/libcpu/a29k/clock/clock.S b/c/src/lib/libcpu/a29k/clock/clock.S
deleted file mode 100644
index a8fa2f8446..0000000000
--- a/c/src/lib/libcpu/a29k/clock/clock.S
+++ /dev/null
@@ -1,126 +0,0 @@
-;
-#if 0
-; .include "register.ah"
- .include "amd.ah"
- .include "pswmacro.ah"
-
- .text
-; .equ IN,0x2000000
- .reg CLOCK,gr78
- .reg SECS,gr79
- .equ CPUCLK,16
- .equ RATE,100
- .reg it0,gr64
- .reg it1,gr65
- .reg v0,gr96
-timer_clear_sup:
- const it0,IN
- consth it0,IN
- mfsr it1,tmr
- andn it1,it1,it0
- mtsr tmr,it1
- const it0,RATE
- cplt it0,CLOCK,it0
- jmpf it0,carry
- add CLOCK,CLOCK,1
- iret
-carry:
- const CLOCK,0
- add SECS,SECS,1
- iret
-
- .equ TICKS,(CPUCLK*1000000/RATE)
-; .equ IE,0x1000000
-timer_init_sup:
- const it0,TICKS
- consth it0,TICKS
- mtsr tmc,it0
- const it0,(IE|TICKS)
- consth it0,(IE|TICKS)
- mtsr tmr,it0
- const SECS,0
- const CLOCK,0
- iret
-
-timer_get_sup:
- add gr96,SECS,0
- iret
-
-timer_disable_sup:
- mfsr it0,ops
- const it1,TD
- consth it1,TD
- andn it0,it1,it0
- mtsr ops,it0
- iret
-#endif
-
- .global _a29k_init_timer
-_a29k_init_timer:
-#if 0
- push msp,lr0
- const lr2,INIT_TIMER
- consth lr2,INIT_TIMER
- const lr3,timer_init_sup
- consth lr3,timer_init_sup
- const v0,__settrap
- consth v0,__settrap
- calli lr0,v0
- nop
-
- const lr2,CLEAR_TIMER
- consth lr2,CLEAR_TIMER
- const lr3,timer_clear_sup
- consth lr3,timer_clear_sup
- const v0,__settrap
- consth v0,__settrap
- calli lr0,v0
- nop
-
- const lr2,DISABLE_TIMER
- consth lr2,DISABLE_TIMER
- const lr3,timer_disable_sup
- consth lr3,timer_disable_sup
- const v0,__settrap
- consth v0,__settrap
- calli lr0,v0
- nop
-
- const lr2,GET_TIMER
- consth lr2,GET_TIMER
- const lr3,timer_get_sup
- consth lr3,timer_get_sup
- const v0,__settrap
- consth v0,__settrap
- calli lr0,v0
- nop
-
- asneq INIT_TIMER,gr1,gr1
- pop lr0,msp
- jmpi lr0
- nop
-#endif
-
- .global _a29k_clear_timer
-_a29k_clear_timer:
-#if 0
-; asneq CLEAR_TIMER,gr1,gr1
- jmpi lr0
- nop
-#endif
-
- .global _a29k_disable_timer
-_a29k_disable_timer:
-#if 0
- asneq DISABLE_TIMER,gr1,gr1
- jmpi lr0
- nop
-#endif
-
- .global _a29k_get_timer
-_a29k_get_timer:
-#if 0
- asneq GET_TIMER,gr1,gr1
- jmpi lr0
- nop
-#endif