41 lines
844 B
C
41 lines
844 B
C
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#include <mango/machine/cpu.h>
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#include <mango/printk.h>
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#include <mango/syscall.h>
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kern_status_t sys_exit(int status)
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{
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printk("sys_exit(%d)", status);
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while (1) {
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ml_cpu_pause();
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}
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return KERN_UNIMPLEMENTED;
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}
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kern_status_t sys_vm_object_create(
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const char *name,
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size_t len,
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enum vm_prot prot,
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kern_handle_t *out_handle)
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{
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printk("sys_vm_object_create()");
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return KERN_UNIMPLEMENTED;
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}
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#define SYSCALL_TABLE_ENTRY(id, p) [SYS_##id] = (virt_addr_t)(sys_##p)
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static const virt_addr_t syscall_table[] = {
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SYSCALL_TABLE_ENTRY(EXIT, exit),
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SYSCALL_TABLE_ENTRY(VM_OBJECT_CREATE, vm_object_create),
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};
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static const size_t syscall_table_count
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= sizeof syscall_table / sizeof syscall_table[0];
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virt_addr_t syscall_get_func(unsigned int sysid)
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{
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if (sysid >= syscall_table_count) {
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return 0;
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}
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return syscall_table[sysid];
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}
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