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author | Ralf Corsepius <ralf.corsepius@rtems.org> | 2011-02-11 09:46:53 +0000 |
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committer | Ralf Corsepius <ralf.corsepius@rtems.org> | 2011-02-11 09:46:53 +0000 |
commit | f9acc339fe66dce682d124d98956dd65af467676 (patch) | |
tree | 8af3a889cbb103d58797db6eff866511e4d36d4d /c/src/lib/libcpu/powerpc/ppc403/clock/clock.c | |
parent | 2011-02-11 Ralf Corsépius <ralf.corsepius@rtems.org> (diff) | |
download | rtems-f9acc339fe66dce682d124d98956dd65af467676.tar.bz2 |
2011-02-11 Ralf Corsépius <ralf.corsepius@rtems.org>
* e500/mmu/mmu.c, mpc505/ictrl/ictrl.c, mpc505/timer/timer.c,
mpc5xx/ictrl/ictrl.c, mpc5xx/timer/timer.c,
mpc6xx/altivec/vec_sup.c, mpc6xx/clock/c_clock.c,
mpc6xx/mmu/bat.c, mpc6xx/mmu/bat.h, mpc6xx/mmu/pte121.c,
mpc8260/timer/timer.c, mpc8xx/timer/timer.c, new-exceptions/cpu.c,
new-exceptions/bspsupport/ppc_exc_initialize.c,
ppc403/clock/clock.c, ppc403/console/console.c,
ppc403/console/console.c.polled, ppc403/console/console405.c,
ppc403/irq/ictrl.c, ppc403/tty_drv/tty_drv.c,
rtems/powerpc/cache.h, shared/include/powerpc-utility.h, shared/src/cache.c:
Use "__asm__" instead of "asm" for improved c99-compliance.
Diffstat (limited to 'c/src/lib/libcpu/powerpc/ppc403/clock/clock.c')
-rw-r--r-- | c/src/lib/libcpu/powerpc/ppc403/clock/clock.c | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/c/src/lib/libcpu/powerpc/ppc403/clock/clock.c b/c/src/lib/libcpu/powerpc/ppc403/clock/clock.c index 513049e1f8..e121dfbb3a 100644 --- a/c/src/lib/libcpu/powerpc/ppc403/clock/clock.c +++ b/c/src/lib/libcpu/powerpc/ppc403/clock/clock.c @@ -73,9 +73,9 @@ static inline uint32_t get_itimer(void) register uint32_t rc; #ifndef ppc405 /* this is a ppc403 */ - asm volatile ("mfspr %0, 0x3dd" : "=r" ((rc))); /* TBLO */ + __asm__ volatile ("mfspr %0, 0x3dd" : "=r" ((rc))); /* TBLO */ #else /* ppc405 */ - asm volatile ("mfspr %0, 0x10c" : "=r" ((rc))); /* 405GP TBL */ + __asm__ volatile ("mfspr %0, 0x10c" : "=r" ((rc))); /* 405GP TBL */ #endif /* ppc405 */ return rc; @@ -135,11 +135,11 @@ void Clock_isr(void* handle) /* XXX: count these! this should never happen :-) */ } - asm volatile ("mtspr 0x3db, %0" :: "r" + __asm__ volatile ("mtspr 0x3db, %0" :: "r" (clicks_til_next_interrupt)); /* PIT */ } - asm volatile ( "mtspr 0x3d8, %0" :: "r" (0x08000000)); /* TSR */ + __asm__ volatile ( "mtspr 0x3d8, %0" :: "r" (0x08000000)); /* TSR */ Clock_driver_ticks++; @@ -160,7 +160,7 @@ int ClockIsOn(const rtems_irq_connect_data* unused) { register uint32_t tcr; - asm volatile ("mfspr %0, 0x3da" : "=r" ((tcr))); /* TCR */ + __asm__ volatile ("mfspr %0, 0x3da" : "=r" ((tcr))); /* TCR */ return (tcr & 0x04000000) != 0; } @@ -171,11 +171,11 @@ void ClockOff( { register uint32_t tcr; - asm volatile ("mfspr %0, 0x3da" : "=r" ((tcr))); /* TCR */ + __asm__ volatile ("mfspr %0, 0x3da" : "=r" ((tcr))); /* TCR */ tcr &= ~ 0x04400000; - asm volatile ("mtspr 0x3da, %0" : "=r" ((tcr)) : "0" ((tcr))); /* TCR */ + __asm__ volatile ("mtspr 0x3da, %0" : "=r" ((tcr)) : "0" ((tcr))); /* TCR */ } void ClockOn( @@ -191,16 +191,16 @@ void ClockOn( Clock_driver_ticks = 0; #ifndef ppc405 /* this is a ppc403 */ - asm volatile ("mfdcr %0, 0xa0" : "=r" (iocr)); /* IOCR */ + __asm__ volatile ("mfdcr %0, 0xa0" : "=r" (iocr)); /* IOCR */ if (bsp_timer_internal_clock) { iocr &= ~4; /* timer clocked from system clock */ } else { iocr |= 4; /* select external timer clock */ } - asm volatile ("mtdcr 0xa0, %0" : "=r" (iocr) : "0" (iocr)); /* IOCR */ + __asm__ volatile ("mtdcr 0xa0, %0" : "=r" (iocr) : "0" (iocr)); /* IOCR */ - asm volatile ("mfspr %0, 0x11f" : "=r" ((pvr))); /* PVR */ + __asm__ volatile ("mfspr %0, 0x11f" : "=r" ((pvr))); /* PVR */ if (((pvr & 0xffff0000) >> 16) != 0x0020) return; /* Not a ppc403 */ @@ -215,14 +215,14 @@ void ClockOn( auto_restart = true; #else /* ppc405 */ - asm volatile ("mfdcr %0, 0x0b2" : "=r" (iocr)); /*405GP CPC0_CR1 */ + __asm__ volatile ("mfdcr %0, 0x0b2" : "=r" (iocr)); /*405GP CPC0_CR1 */ if (bsp_timer_internal_clock) { iocr &=~0x800000 ;/* timer clocked from system clock CETE*/ } else { iocr |= 0x800000; /* select external timer clock CETE*/ } - asm volatile ("mtdcr 0x0b2, %0" : "=r" (iocr) : "0" (iocr)); /* 405GP CPC0_CR1 */ + __asm__ volatile ("mtdcr 0x0b2, %0" : "=r" (iocr) : "0" (iocr)); /* 405GP CPC0_CR1 */ /* * Enable auto restart @@ -238,7 +238,7 @@ void ClockOn( * Set PIT value */ - asm volatile ("mtspr 0x3db, %0" : : "r" (pit_value)); /* PIT */ + __asm__ volatile ("mtspr 0x3db, %0" : : "r" (pit_value)); /* PIT */ /* * Set timer to autoreload, bit TCR->ARE = 1 0x0400000 @@ -246,10 +246,10 @@ void ClockOn( */ tick_time = get_itimer() + pit_value; - asm volatile ("mfspr %0, 0x3da" : "=r" ((tcr))); /* TCR */ + __asm__ volatile ("mfspr %0, 0x3da" : "=r" ((tcr))); /* TCR */ tcr = (tcr & ~0x04400000) | (auto_restart ? 0x04400000 : 0x04000000); #if 1 - asm volatile ("mtspr 0x3da, %0" : "=r" ((tcr)) : "0" ((tcr))); /* TCR */ + __asm__ volatile ("mtspr 0x3da, %0" : "=r" ((tcr)) : "0" ((tcr))); /* TCR */ #endif } |