2022-11-30 13:29:28 +01:00
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#include "Log.h"
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2022-11-15 19:10:32 +01:00
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#include "arch/CPU.h"
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2022-11-19 20:01:01 +01:00
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#include "arch/Timer.h"
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2022-11-19 17:59:49 +01:00
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#include "boot/Init.h"
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2022-12-03 17:25:25 +01:00
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#include "config.h"
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2022-11-19 17:59:49 +01:00
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#include "memory/MemoryManager.h"
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2022-12-07 11:40:02 +01:00
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#include <luna/Result.h>
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2022-12-07 12:25:42 +01:00
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#include <luna/Units.h>
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2022-10-16 15:31:58 +02:00
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2022-11-20 17:56:07 +01:00
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Result<void> init()
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2022-09-05 16:13:51 +02:00
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{
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2022-12-03 17:25:25 +01:00
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kinfoln("Starting Moon %s", MOON_VERSION);
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2022-11-13 11:25:15 +01:00
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2022-11-30 17:16:36 +01:00
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kinfoln("Current platform: %s", CPU::platform_string());
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2022-11-19 12:30:36 +01:00
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2022-12-04 15:55:12 +01:00
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kinfoln("Current processor: %s", CPU::identify().value_or("(unknown)"));
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2022-11-13 14:29:15 +01:00
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2022-11-19 20:01:01 +01:00
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Timer::init();
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2022-11-16 17:37:18 +01:00
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2022-11-19 20:01:01 +01:00
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CPU::platform_finish_init();
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CPU::enable_interrupts();
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2022-11-30 12:42:11 +01:00
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char buffer[64];
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2022-11-30 16:30:42 +01:00
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to_dynamic_unit(MemoryManager::total(), buffer, sizeof(buffer));
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kinfoln("Total memory: %s", buffer);
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2022-11-30 12:42:11 +01:00
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to_dynamic_unit(MemoryManager::free(), buffer, sizeof(buffer));
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2022-11-30 16:30:42 +01:00
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kinfoln("Free memory: %s", buffer);
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2022-11-30 12:42:11 +01:00
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to_dynamic_unit(MemoryManager::used(), buffer, sizeof(buffer));
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2022-11-30 16:30:42 +01:00
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kinfoln("Used memory: %s", buffer);
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2022-11-30 12:42:11 +01:00
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to_dynamic_unit(MemoryManager::reserved(), buffer, sizeof(buffer));
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2022-11-30 13:29:28 +01:00
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kinfoln("Reserved memory: %s", buffer);
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2022-11-30 12:42:11 +01:00
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2022-11-20 17:56:07 +01:00
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return {};
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}
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extern "C" [[noreturn]] void _start()
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{
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Init::check_magic();
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Init::early_init();
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auto rc = init();
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2022-11-30 17:16:36 +01:00
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if (rc.has_error()) kerrorln("Runtime error: %s", rc.error_string());
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2022-11-15 19:10:32 +01:00
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CPU::efficient_halt();
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2022-09-05 16:13:51 +02:00
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}
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