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add support for loongarch #46

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add support for loongarch #46

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16 changes: 16 additions & 0 deletions include/arch-loongarch.h
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Original file line number Diff line number Diff line change
@@ -0,0 +1,16 @@
#pragma once

#define PAGE_OFFSET 0x9000000000000000
#define TASK_SIZE (PAGE_OFFSET)
#define MODULE_ADDR 0xffff800000000000
#define KERNEL_ADDR 0x9000000000000000

#define PAGE_SHIFT 14
#define PTE_FILE_MAX_BITS 31

#define PTRACE_GETREGS 0
#define PTRACE_GETFPREGS 0
#define PTRACE_SETREGS 0
#define PTRACE_SETFPREGS 0

#define SYSCALLS syscalls_loongarch
3 changes: 3 additions & 0 deletions include/arch-syscalls.h
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Original file line number Diff line number Diff line change
Expand Up @@ -50,3 +50,6 @@
#error "riscv32 is not supported yet."
#endif
#endif
#ifdef __loongarch__
#include "syscalls-loongarch.h"
#endif
4 changes: 4 additions & 0 deletions include/arch.h
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Original file line number Diff line number Diff line change
Expand Up @@ -62,6 +62,10 @@
#endif
#endif

#ifdef __loongarch__
#include "arch-loongarch.h"
#endif

#ifndef SYSCALL_OFFSET
#define SYSCALL_OFFSET 0
#endif
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