Add slick banner on boot
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parent
6bbaec0294
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2 changed files with 50 additions and 2 deletions
48
kern/banner.h
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48
kern/banner.h
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@ -0,0 +1,48 @@
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unsigned char banner[] = {
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0x1b, 0x5b, 0x33, 0x38, 0x3b, 0x35, 0x3b, 0x31, 0x38, 0x34, 0x6d, 0x20,
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0x5f, 0x20, 0x20, 0x20, 0x5f, 0x20, 0x20, 0x20, 0x1b, 0x5b, 0x33, 0x38,
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0x3b, 0x35, 0x3b, 0x31, 0x37, 0x38, 0x6d, 0x20, 0x20, 0x20, 0x20, 0x20,
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0x20, 0x20, 0x20, 0x20, 0x5f, 0x1b, 0x5b, 0x33, 0x38, 0x3b, 0x35, 0x3b,
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0x32, 0x31, 0x34, 0x6d, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
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0x20, 0x20, 0x1b, 0x5b, 0x33, 0x38, 0x3b, 0x35, 0x3b, 0x32, 0x30, 0x38,
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0x6d, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x1b,
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0x5b, 0x30, 0x6d, 0x0a, 0x1b, 0x5b, 0x33, 0x38, 0x3b, 0x35, 0x3b, 0x32,
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0x31, 0x34, 0x6d, 0x7c, 0x20, 0x5c, 0x20, 0x7c, 0x20, 0x7c, 0x20, 0x5f,
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0x1b, 0x5b, 0x33, 0x38, 0x3b, 0x35, 0x3b, 0x32, 0x30, 0x38, 0x6d, 0x5f,
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0x5f, 0x20, 0x5f, 0x20, 0x5f, 0x5f, 0x20, 0x7c, 0x20, 0x1b, 0x5b, 0x33,
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0x38, 0x3b, 0x35, 0x3b, 0x32, 0x30, 0x39, 0x6d, 0x7c, 0x5f, 0x20, 0x5f,
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0x20, 0x20, 0x20, 0x5f, 0x20, 0x5f, 0x1b, 0x5b, 0x33, 0x38, 0x3b, 0x35,
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0x3b, 0x32, 0x30, 0x33, 0x6d, 0x20, 0x5f, 0x5f, 0x20, 0x20, 0x20, 0x5f,
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0x5f, 0x5f, 0x20, 0x1b, 0x5b, 0x30, 0x6d, 0x0a, 0x1b, 0x5b, 0x33, 0x38,
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0x3b, 0x35, 0x3b, 0x32, 0x30, 0x39, 0x6d, 0x7c, 0x20, 0x20, 0x5c, 0x7c,
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0x20, 0x7c, 0x2f, 0x20, 0x1b, 0x5b, 0x33, 0x38, 0x3b, 0x35, 0x3b, 0x32,
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0x30, 0x33, 0x6d, 0x5f, 0x20, 0x5c, 0x20, 0x27, 0x5f, 0x20, 0x5c, 0x7c,
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0x20, 0x1b, 0x5b, 0x33, 0x38, 0x3b, 0x35, 0x3b, 0x32, 0x30, 0x34, 0x6d,
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0x5f, 0x5f, 0x7c, 0x20, 0x7c, 0x20, 0x7c, 0x20, 0x7c, 0x20, 0x1b, 0x5b,
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0x33, 0x38, 0x3b, 0x35, 0x3b, 0x31, 0x39, 0x38, 0x6d, 0x27, 0x5f, 0x20,
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0x5c, 0x20, 0x2f, 0x20, 0x5f, 0x20, 0x5c, 0x1b, 0x5b, 0x30, 0x6d, 0x0a,
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0x1b, 0x5b, 0x33, 0x38, 0x3b, 0x35, 0x3b, 0x32, 0x30, 0x34, 0x6d, 0x7c,
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0x20, 0x7c, 0x5c, 0x20, 0x20, 0x7c, 0x20, 0x20, 0x1b, 0x5b, 0x33, 0x38,
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0x3b, 0x35, 0x3b, 0x31, 0x39, 0x38, 0x6d, 0x5f, 0x5f, 0x2f, 0x20, 0x7c,
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0x5f, 0x29, 0x20, 0x7c, 0x20, 0x1b, 0x5b, 0x33, 0x38, 0x3b, 0x35, 0x3b,
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0x31, 0x39, 0x39, 0x6d, 0x7c, 0x5f, 0x7c, 0x20, 0x7c, 0x5f, 0x7c, 0x20,
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0x7c, 0x20, 0x1b, 0x5b, 0x33, 0x38, 0x3b, 0x35, 0x3b, 0x31, 0x36, 0x33,
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0x6d, 0x7c, 0x20, 0x7c, 0x20, 0x7c, 0x20, 0x20, 0x5f, 0x5f, 0x2f, 0x1b,
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0x5b, 0x30, 0x6d, 0x0a, 0x1b, 0x5b, 0x33, 0x38, 0x3b, 0x35, 0x3b, 0x31,
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0x39, 0x39, 0x6d, 0x7c, 0x5f, 0x7c, 0x20, 0x5c, 0x5f, 0x7c, 0x5c, 0x5f,
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0x1b, 0x5b, 0x33, 0x38, 0x3b, 0x35, 0x3b, 0x31, 0x36, 0x33, 0x6d, 0x5f,
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0x5f, 0x7c, 0x20, 0x2e, 0x5f, 0x5f, 0x2f, 0x20, 0x5c, 0x1b, 0x5b, 0x33,
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0x38, 0x3b, 0x35, 0x3b, 0x31, 0x36, 0x34, 0x6d, 0x5f, 0x5f, 0x7c, 0x5c,
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0x5f, 0x5f, 0x2c, 0x5f, 0x7c, 0x5f, 0x1b, 0x5b, 0x33, 0x38, 0x3b, 0x35,
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0x3b, 0x31, 0x32, 0x38, 0x6d, 0x7c, 0x20, 0x7c, 0x5f, 0x7c, 0x5c, 0x5f,
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0x5f, 0x5f, 0x7c, 0x1b, 0x5b, 0x30, 0x6d, 0x0a, 0x1b, 0x5b, 0x33, 0x38,
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0x3b, 0x35, 0x3b, 0x31, 0x36, 0x34, 0x6d, 0x20, 0x20, 0x20, 0x20, 0x20,
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0x20, 0x20, 0x20, 0x20, 0x1b, 0x5b, 0x33, 0x38, 0x3b, 0x35, 0x3b, 0x31,
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0x32, 0x38, 0x6d, 0x20, 0x20, 0x7c, 0x5f, 0x7c, 0x20, 0x20, 0x20, 0x20,
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0x20, 0x1b, 0x5b, 0x33, 0x38, 0x3b, 0x35, 0x3b, 0x31, 0x32, 0x39, 0x6d,
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0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x1b, 0x5b,
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0x33, 0x38, 0x3b, 0x35, 0x3b, 0x39, 0x33, 0x6d, 0x20, 0x20, 0x20, 0x20,
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0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x1b, 0x5b, 0x30, 0x6d, 0x0a, 0x1b,
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0x5b, 0x30, 0x6d
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};
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unsigned int banner_len = 531;
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@ -1,3 +1,4 @@
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#include <banner.h>
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#include <config.h>
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#include <config.h>
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#include <kalloc.h>
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#include <kalloc.h>
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#include <memory.h>
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#include <memory.h>
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@ -40,8 +41,7 @@ void start() {
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/* Here we will do a bunch of initialization steps */
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/* Here we will do a bunch of initialization steps */
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kalloc_init();
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kalloc_init();
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spinlock_init(&sl);
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spinlock_init(&sl);
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kprintf("Hello Neptune!\n");
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for (int i = 0; i < banner_len; i++) uart_putc(banner[i]);
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__sync_synchronize();
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__sync_synchronize();
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hold = 0;
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hold = 0;
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} else {
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} else {
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