added to QtCreator
This commit is contained in:
82
sys/cache.c
82
sys/cache.c
@@ -81,25 +81,35 @@ void flush_icache_range(void *address, size_t size)
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if (start_set > end_set) {
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/* from the begining to the lowest address */
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for (set = 0; set <= end_set; set += (0x10 - 3)) {
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asm volatile("cpushl ic,(%0)\n\t"
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"addq.l #1,%0\n\t"
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"cpushl ic,(%0)\n\t"
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"addq.l #1,%0\n\t"
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"cpushl ic,(%0)\n\t"
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"addq.l #1,%0\n\t"
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"cpushl ic,(%0)" : "=a" (set) : "a" (set));
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__asm__ __volatile__(
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" cpushl ic,(%[set]) \n\t"
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" addq.l #1,%[set] \n\t"
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" cpushl ic,(%[set]) \n\t"
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" addq.l #1,%[set] \n\t"
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" cpushl ic,(%[set]) \n\t"
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" addq.l #1,%[set] \n\t"
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" cpushl ic,(%[set]) \n\t"
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: /* output parameters */
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: [set] "a" (set) /* input parameters */
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:
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);
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}
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/* next loop will finish the cache ie pass the hole */
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end_set = LAST_ICACHE_ADDR;
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}
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for (set = start_set; set <= end_set; set += (0x10 - 3)) {
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asm volatile("cpushl ic,(%0)\n\t"
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"addq.l #1,%0\n\t"
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"cpushl ic,(%0)\n\t"
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"addq%.l #1,%0\n\t"
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"cpushl ic,(%0)\n\t"
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"addq.l #1,%0\n\t"
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"cpushl ic,(%0)" : "=a" (set) : "a" (set));
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__asm__ __volatile__(
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" cpushl ic,(%[set]) \n\t"
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" addq.l #1,%[set] \n\t"
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" cpushl ic,(%[set]) \n\t"
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" addq.l #1,%[set] \n\t"
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" cpushl ic,(%[set]) \n\t"
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" addq.l #1,%[set] \n\t"
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" cpushl ic,(%[set])"
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: /* output parameters */
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: [set] "a" (set)
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:
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);
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}
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}
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@@ -121,25 +131,37 @@ void flush_dcache_range(void *address, size_t size)
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if (start_set > end_set) {
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/* from the begining to the lowest address */
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for (set = 0; set <= end_set; set += (0x10 - 3)) {
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asm volatile("cpushl dc,(%0)\n\t"
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"addq.l #1,%0\n\t"
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"cpushl dc,(%0)\n\t"
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"addq.l #1,%0\n\t"
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"cpushl dc,(%0)\n\t"
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"addq.l #1,%0\n\t"
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"cpushl dc,(%0)" : "=a" (set) : "a" (set));
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for (set = 0; set <= end_set; set += (0x10 - 3))
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{
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__asm__ __volatile__(
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" cpushl dc,(%[set]) \n\t"
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" addq.l #1,%[set] \n\t"
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" cpushl dc,(%[set]) \n\t"
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" addq.l #1,%[set] \n\t"
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" cpushl dc,(%[set]) \n\t"
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" addq.l #1,%[set] \n\t"
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" cpushl dc,(%[set]) \n\t"
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: /* output parameters */
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: [set] "a" (set)
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: /* clobbered registers */
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);
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}
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/* next loop will finish the cache ie pass the hole */
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end_set = LAST_DCACHE_ADDR;
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}
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for (set = start_set; set <= end_set; set += (0x10 - 3)) {
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asm volatile("cpushl dc,(%0)\n\t"
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"addq.l #1,%0\n\t"
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"cpushl dc,(%0)\n\t"
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"addq%.l #1,%0\n\t"
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"cpushl dc,(%0)\n\t"
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"addq.l #1,%0\n\t"
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"cpushl dc,(%0)" : "=a" (set) : "a" (set));
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for (set = start_set; set <= end_set; set += (0x10 - 3))
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{
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__asm__ __volatile__(
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" cpushl dc,(%[set]) \n\t"
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" addq.l #1,%[set] \n\t"
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" cpushl dc,(%[set]) \n\t"
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" addq%.l #1,%[set] \n\t"
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" cpushl dc,(%[set]) \n\t"
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" addq.l #1,%[set] \n\t"
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" cpushl dc,(%[set]) \n\t"
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: /* output parameters */
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: [set] "a" (set)
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: /* clobbered registers */
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);
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}
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}
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