26 lines
1.2 KiB
C++
26 lines
1.2 KiB
C++
#include "sys/Syscall.h"
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#include "errno.h"
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#include "io/Serial.h"
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#include "thread/Scheduler.h"
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void Syscall::entry(Context* context)
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{
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asm volatile("cli");
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switch (context->rax)
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{
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case SYS_exit: sys_exit(context, (int)context->rdi); break;
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case SYS_yield: sys_yield(context); break;
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case SYS_sleep: sys_sleep(context, context->rdi); break;
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case SYS_write: sys_write(context, (int)context->rdi, context->rsi, (const char*)context->rdx); break;
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case SYS_paint: sys_paint(context, context->rdi, context->rsi, context->rdx, context->r10, context->r8); break;
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case SYS_rand: sys_rand(context); break;
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case SYS_gettid: sys_gettid(context); break;
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case SYS_mmap: sys_mmap(context, (void*)context->rdi, context->rsi, (int)context->rdx); break;
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case SYS_munmap: sys_munmap(context, (void*)context->rdi, context->rsi); break;
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case SYS_open: sys_open(context, (const char*)context->rdi, (int)context->rsi); break;
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case SYS_read: sys_read(context, (int)context->rdi, context->rsi, (char*)context->rdx); break;
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case SYS_close: sys_close(context, (int)context->rdi); break;
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case SYS_seek: sys_seek(context, (int)context->rdi, (long)context->rsi, (int)context->rdx);
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default: context->rax = -ENOSYS; break;
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}
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} |