46 lines
844 B
C
46 lines
844 B
C
#include <stdint.h>
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void yield() {
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asm volatile(" \
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mov $1, %eax; \
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int $80; \
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");
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}
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void createTask(void* task) {
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asm volatile(" \
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mov $2, %%eax; \
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int $80; \
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"::"b"(task));
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}
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void* get_msg(uint32_t* sender,uint32_t* size) {
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void* msg;
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asm volatile(" \
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mov $6, %%eax; \
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int $80; \
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":"=b"(msg):"b"(sender),"c"(size));
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return msg;
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}
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void send_msg(uint32_t pid,void* msg,uint32_t size) {
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asm volatile(" \
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mov $7, %%eax; \
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int $80; \
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"::"b"(pid),"c"(msg),"d"(size));
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}
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void createTaskCr3(void* task,void* cr3) {
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asm volatile(" \
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mov $9, %%eax; \
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int $80; \
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"::"b"(task),"c"(cr3));
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}
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void createTaskCr3Param(void* task,void* cr3,uint32_t param1,uint32_t param2) {
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asm volatile(" \
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mov $12, %%eax; \
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int $80; \
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"::"b"(task),"c"(cr3),"d"(param1),"S"(param2));
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}
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