33 lines
882 B
C
33 lines
882 B
C
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#ifndef _KERNEL_PLATFORM_X86_SYSCALLS_PARAMS_H
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#define _KERNEL_PLATFORM_X86_SYSCALLS_PARAMS_H
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#include <platform/x86/tasking/trapframe.h>
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#define SYSCALL_HANDLER_NO 0x80
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#ifdef __i386__
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#define SYSCALL_ID(tf) (tf->eax)
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#define SYSCALL_VAR1(tf) (tf->ebx)
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#define SYSCALL_VAR2(tf) (tf->ecx)
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#define SYSCALL_VAR3(tf) (tf->edx)
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#define SYSCALL_VAR4(tf) (tf->esi)
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#define SYSCALL_VAR5(tf) (tf->edi)
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#define return_val (tf->eax)
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#define return_with_val(val) \
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(return_val = val); \
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return
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#elif __x86_64__
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#define SYSCALL_ID(tf) (tf->rax)
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#define SYSCALL_VAR1(tf) (tf->rdi)
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#define SYSCALL_VAR2(tf) (tf->rsi)
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#define SYSCALL_VAR3(tf) (tf->rdx)
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#define SYSCALL_VAR4(tf) (tf->r10)
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#define SYSCALL_VAR5(tf) (tf->r8)
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#define return_val (tf->rax)
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#define return_with_val(val) \
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(return_val = val); \
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return
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#endif
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#endif // _KERNEL_PLATFORM_X86_SYSCALLS_PARAMS_H
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