btrfs: Attempt to fix GCC2 build.
[haiku.git] / src / system / kernel / arch / m68k / asm_offsets.cpp
blob7cd600c4168cb253ba51599c454d27afe93d7348
1 /*
2 * Copyright 2007-2011, Ingo Weinhold, ingo_weinhold@gmx.de.
3 * Distributed under the terms of the MIT License.
4 */
6 // This file is used to get C structure offsets into assembly code.
7 // The build system assembles the file and processes the output to create
8 // a header file with macro definitions, that can be included from assembly
9 // code.
12 #include <computed_asm_macros.h>
14 #include <arch_cpu.h>
15 #include <ksyscalls.h>
16 #include <thread_types.h>
19 #define DEFINE_MACRO(macro, value) DEFINE_COMPUTED_ASM_MACRO(macro, value)
21 #define DEFINE_OFFSET_MACRO(prefix, structure, member) \
22 DEFINE_MACRO(prefix##_##member, offsetof(struct structure, member));
24 #define DEFINE_SIZEOF_MACRO(prefix, structure) \
25 DEFINE_MACRO(prefix##_sizeof, sizeof(struct structure));
28 void
29 dummy()
31 // struct Thread
32 DEFINE_OFFSET_MACRO(THREAD, Thread, kernel_time);
33 DEFINE_OFFSET_MACRO(THREAD, Thread, user_time);
34 DEFINE_OFFSET_MACRO(THREAD, Thread, last_time);
35 DEFINE_OFFSET_MACRO(THREAD, Thread, in_kernel);
36 DEFINE_OFFSET_MACRO(THREAD, Thread, flags);
37 DEFINE_OFFSET_MACRO(THREAD, Thread, kernel_stack_top);
38 DEFINE_OFFSET_MACRO(THREAD, Thread, fault_handler);
40 // struct iframe
41 DEFINE_OFFSET_MACRO(IFRAME, iframe, fp);
42 DEFINE_OFFSET_MACRO(IFRAME, iframe, fpc);
43 DEFINE_OFFSET_MACRO(IFRAME, iframe, fpu);
44 DEFINE_OFFSET_MACRO(IFRAME, iframe, d);
45 DEFINE_OFFSET_MACRO(IFRAME, iframe, a);
46 DEFINE_OFFSET_MACRO(IFRAME, iframe, cpu);
47 #if 0
48 // struct iframe
49 DEFINE_OFFSET_MACRO(IFRAME, iframe, cs);
50 DEFINE_OFFSET_MACRO(IFRAME, iframe, eax);
51 DEFINE_OFFSET_MACRO(IFRAME, iframe, edx);
52 DEFINE_OFFSET_MACRO(IFRAME, iframe, orig_eax);
53 DEFINE_OFFSET_MACRO(IFRAME, iframe, vector);
54 DEFINE_OFFSET_MACRO(IFRAME, iframe, eip);
55 DEFINE_OFFSET_MACRO(IFRAME, iframe, flags);
56 DEFINE_OFFSET_MACRO(IFRAME, iframe, user_esp);
57 #endif
59 DEFINE_SIZEOF_MACRO(FPU_STATE, mc680x0_fpu_state);
60 DEFINE_SIZEOF_MACRO(FPU_DATA_REG, mc680x0_fp_data_reg);
62 // struct syscall_info
63 DEFINE_SIZEOF_MACRO(SYSCALL_INFO, syscall_info);
64 DEFINE_OFFSET_MACRO(SYSCALL_INFO, syscall_info, function);
65 DEFINE_OFFSET_MACRO(SYSCALL_INFO, syscall_info, parameter_size);