51 lines
2.1 KiB
C
51 lines
2.1 KiB
C
#include <kernel/machine/cpu.h>
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#include <kernel/printk.h>
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#include <kernel/syscall.h>
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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(TASK_EXIT, task_exit),
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SYSCALL_TABLE_ENTRY(TASK_SELF, task_self),
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SYSCALL_TABLE_ENTRY(TASK_CREATE, task_create),
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SYSCALL_TABLE_ENTRY(TASK_CREATE_THREAD, task_create_thread),
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SYSCALL_TABLE_ENTRY(TASK_GET_ADDRESS_SPACE, task_get_address_space),
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SYSCALL_TABLE_ENTRY(THREAD_START, thread_start),
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SYSCALL_TABLE_ENTRY(VM_OBJECT_CREATE, vm_object_create),
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SYSCALL_TABLE_ENTRY(VM_OBJECT_READ, vm_object_read),
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SYSCALL_TABLE_ENTRY(VM_OBJECT_WRITE, vm_object_write),
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SYSCALL_TABLE_ENTRY(VM_OBJECT_COPY, vm_object_copy),
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SYSCALL_TABLE_ENTRY(ADDRESS_SPACE_READ, address_space_read),
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SYSCALL_TABLE_ENTRY(ADDRESS_SPACE_WRITE, address_space_write),
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SYSCALL_TABLE_ENTRY(ADDRESS_SPACE_MAP, address_space_map),
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SYSCALL_TABLE_ENTRY(ADDRESS_SPACE_UNMAP, address_space_unmap),
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SYSCALL_TABLE_ENTRY(ADDRESS_SPACE_RESERVE, address_space_reserve),
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SYSCALL_TABLE_ENTRY(ADDRESS_SPACE_RELEASE, address_space_release),
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SYSCALL_TABLE_ENTRY(KERN_LOG, kern_log),
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SYSCALL_TABLE_ENTRY(KERN_HANDLE_CLOSE, kern_handle_close),
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SYSCALL_TABLE_ENTRY(KERN_HANDLE_DUPLICATE, kern_handle_duplicate),
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SYSCALL_TABLE_ENTRY(KERN_CONFIG_GET, kern_config_get),
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SYSCALL_TABLE_ENTRY(KERN_CONFIG_SET, kern_config_set),
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SYSCALL_TABLE_ENTRY(CHANNEL_CREATE, channel_create),
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SYSCALL_TABLE_ENTRY(PORT_CREATE, port_create),
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SYSCALL_TABLE_ENTRY(PORT_CONNECT, port_connect),
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SYSCALL_TABLE_ENTRY(PORT_DISCONNECT, port_disconnect),
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SYSCALL_TABLE_ENTRY(MSG_SEND, msg_send),
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SYSCALL_TABLE_ENTRY(MSG_RECV, msg_recv),
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SYSCALL_TABLE_ENTRY(MSG_REPLY, msg_reply),
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SYSCALL_TABLE_ENTRY(MSG_READ, msg_read),
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SYSCALL_TABLE_ENTRY(MSG_WRITE, msg_write),
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SYSCALL_TABLE_ENTRY(KERN_OBJECT_WAIT, kern_object_wait),
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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_function(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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