Squash commits for public release

kernel/include/platform/x86/syscalls/params.h

@@ -0,0 +1,32 @@
+#ifndef _KERNEL_PLATFORM_X86_SYSCALLS_PARAMS_H
+#define _KERNEL_PLATFORM_X86_SYSCALLS_PARAMS_H
+
+#include <platform/x86/tasking/trapframe.h>
+
+#define SYSCALL_HANDLER_NO 0x80
+
+#ifdef __i386__
+#define SYSCALL_ID(tf) (tf->eax)
+#define SYSCALL_VAR1(tf) (tf->ebx)
+#define SYSCALL_VAR2(tf) (tf->ecx)
+#define SYSCALL_VAR3(tf) (tf->edx)
+#define SYSCALL_VAR4(tf) (tf->esi)
+#define SYSCALL_VAR5(tf) (tf->edi)
+#define return_val (tf->eax)
+#define return_with_val(val) \
+    (return_val = val);      \
+    return
+#elif __x86_64__
+#define SYSCALL_ID(tf) (tf->rax)
+#define SYSCALL_VAR1(tf) (tf->rdi)
+#define SYSCALL_VAR2(tf) (tf->rsi)
+#define SYSCALL_VAR3(tf) (tf->rdx)
+#define SYSCALL_VAR4(tf) (tf->r10)
+#define SYSCALL_VAR5(tf) (tf->r8)
+#define return_val (tf->rax)
+#define return_with_val(val) \
+    (return_val = val);      \
+    return
+#endif
+
+#endif // _KERNEL_PLATFORM_X86_SYSCALLS_PARAMS_H