diff options
author | Thomas Gleixner <tglx@linutronix.de> | 2007-10-11 05:20:03 -0400 |
---|---|---|
committer | Thomas Gleixner <tglx@linutronix.de> | 2007-10-11 05:20:03 -0400 |
commit | 96a388de5dc53a8b234b3fd41f3ae2cedc9ffd42 (patch) | |
tree | d947a467aa2da3140279617bc4b9b101640d7bf4 /include/asm-x86_64/calling.h | |
parent | 27bd0c955648646abf2a353a8371d28c37bcd982 (diff) |
i386/x86_64: move headers to include/asm-x86
Move the headers to include/asm-x86 and fixup the
header install make rules
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include/asm-x86_64/calling.h')
-rw-r--r-- | include/asm-x86_64/calling.h | 162 |
1 files changed, 0 insertions, 162 deletions
diff --git a/include/asm-x86_64/calling.h b/include/asm-x86_64/calling.h deleted file mode 100644 index 6f4f63af96e1..000000000000 --- a/include/asm-x86_64/calling.h +++ /dev/null | |||
@@ -1,162 +0,0 @@ | |||
1 | /* | ||
2 | * Some macros to handle stack frames in assembly. | ||
3 | */ | ||
4 | |||
5 | |||
6 | #define R15 0 | ||
7 | #define R14 8 | ||
8 | #define R13 16 | ||
9 | #define R12 24 | ||
10 | #define RBP 32 | ||
11 | #define RBX 40 | ||
12 | /* arguments: interrupts/non tracing syscalls only save upto here*/ | ||
13 | #define R11 48 | ||
14 | #define R10 56 | ||
15 | #define R9 64 | ||
16 | #define R8 72 | ||
17 | #define RAX 80 | ||
18 | #define RCX 88 | ||
19 | #define RDX 96 | ||
20 | #define RSI 104 | ||
21 | #define RDI 112 | ||
22 | #define ORIG_RAX 120 /* + error_code */ | ||
23 | /* end of arguments */ | ||
24 | /* cpu exception frame or undefined in case of fast syscall. */ | ||
25 | #define RIP 128 | ||
26 | #define CS 136 | ||
27 | #define EFLAGS 144 | ||
28 | #define RSP 152 | ||
29 | #define SS 160 | ||
30 | #define ARGOFFSET R11 | ||
31 | #define SWFRAME ORIG_RAX | ||
32 | |||
33 | .macro SAVE_ARGS addskip=0,norcx=0,nor891011=0 | ||
34 | subq $9*8+\addskip,%rsp | ||
35 | CFI_ADJUST_CFA_OFFSET 9*8+\addskip | ||
36 | movq %rdi,8*8(%rsp) | ||
37 | CFI_REL_OFFSET rdi,8*8 | ||
38 | movq %rsi,7*8(%rsp) | ||
39 | CFI_REL_OFFSET rsi,7*8 | ||
40 | movq %rdx,6*8(%rsp) | ||
41 | CFI_REL_OFFSET rdx,6*8 | ||
42 | .if \norcx | ||
43 | .else | ||
44 | movq %rcx,5*8(%rsp) | ||
45 | CFI_REL_OFFSET rcx,5*8 | ||
46 | .endif | ||
47 | movq %rax,4*8(%rsp) | ||
48 | CFI_REL_OFFSET rax,4*8 | ||
49 | .if \nor891011 | ||
50 | .else | ||
51 | movq %r8,3*8(%rsp) | ||
52 | CFI_REL_OFFSET r8,3*8 | ||
53 | movq %r9,2*8(%rsp) | ||
54 | CFI_REL_OFFSET r9,2*8 | ||
55 | movq %r10,1*8(%rsp) | ||
56 | CFI_REL_OFFSET r10,1*8 | ||
57 | movq %r11,(%rsp) | ||
58 | CFI_REL_OFFSET r11,0*8 | ||
59 | .endif | ||
60 | .endm | ||
61 | |||
62 | #define ARG_SKIP 9*8 | ||
63 | .macro RESTORE_ARGS skiprax=0,addskip=0,skiprcx=0,skipr11=0,skipr8910=0,skiprdx=0 | ||
64 | .if \skipr11 | ||
65 | .else | ||
66 | movq (%rsp),%r11 | ||
67 | CFI_RESTORE r11 | ||
68 | .endif | ||
69 | .if \skipr8910 | ||
70 | .else | ||
71 | movq 1*8(%rsp),%r10 | ||
72 | CFI_RESTORE r10 | ||
73 | movq 2*8(%rsp),%r9 | ||
74 | CFI_RESTORE r9 | ||
75 | movq 3*8(%rsp),%r8 | ||
76 | CFI_RESTORE r8 | ||
77 | .endif | ||
78 | .if \skiprax | ||
79 | .else | ||
80 | movq 4*8(%rsp),%rax | ||
81 | CFI_RESTORE rax | ||
82 | .endif | ||
83 | .if \skiprcx | ||
84 | .else | ||
85 | movq 5*8(%rsp),%rcx | ||
86 | CFI_RESTORE rcx | ||
87 | .endif | ||
88 | .if \skiprdx | ||
89 | .else | ||
90 | movq 6*8(%rsp),%rdx | ||
91 | CFI_RESTORE rdx | ||
92 | .endif | ||
93 | movq 7*8(%rsp),%rsi | ||
94 | CFI_RESTORE rsi | ||
95 | movq 8*8(%rsp),%rdi | ||
96 | CFI_RESTORE rdi | ||
97 | .if ARG_SKIP+\addskip > 0 | ||
98 | addq $ARG_SKIP+\addskip,%rsp | ||
99 | CFI_ADJUST_CFA_OFFSET -(ARG_SKIP+\addskip) | ||
100 | .endif | ||
101 | .endm | ||
102 | |||
103 | .macro LOAD_ARGS offset | ||
104 | movq \offset(%rsp),%r11 | ||
105 | movq \offset+8(%rsp),%r10 | ||
106 | movq \offset+16(%rsp),%r9 | ||
107 | movq \offset+24(%rsp),%r8 | ||
108 | movq \offset+40(%rsp),%rcx | ||
109 | movq \offset+48(%rsp),%rdx | ||
110 | movq \offset+56(%rsp),%rsi | ||
111 | movq \offset+64(%rsp),%rdi | ||
112 | movq \offset+72(%rsp),%rax | ||
113 | .endm | ||
114 | |||
115 | #define REST_SKIP 6*8 | ||
116 | .macro SAVE_REST | ||
117 | subq $REST_SKIP,%rsp | ||
118 | CFI_ADJUST_CFA_OFFSET REST_SKIP | ||
119 | movq %rbx,5*8(%rsp) | ||
120 | CFI_REL_OFFSET rbx,5*8 | ||
121 | movq %rbp,4*8(%rsp) | ||
122 | CFI_REL_OFFSET rbp,4*8 | ||
123 | movq %r12,3*8(%rsp) | ||
124 | CFI_REL_OFFSET r12,3*8 | ||
125 | movq %r13,2*8(%rsp) | ||
126 | CFI_REL_OFFSET r13,2*8 | ||
127 | movq %r14,1*8(%rsp) | ||
128 | CFI_REL_OFFSET r14,1*8 | ||
129 | movq %r15,(%rsp) | ||
130 | CFI_REL_OFFSET r15,0*8 | ||
131 | .endm | ||
132 | |||
133 | .macro RESTORE_REST | ||
134 | movq (%rsp),%r15 | ||
135 | CFI_RESTORE r15 | ||
136 | movq 1*8(%rsp),%r14 | ||
137 | CFI_RESTORE r14 | ||
138 | movq 2*8(%rsp),%r13 | ||
139 | CFI_RESTORE r13 | ||
140 | movq 3*8(%rsp),%r12 | ||
141 | CFI_RESTORE r12 | ||
142 | movq 4*8(%rsp),%rbp | ||
143 | CFI_RESTORE rbp | ||
144 | movq 5*8(%rsp),%rbx | ||
145 | CFI_RESTORE rbx | ||
146 | addq $REST_SKIP,%rsp | ||
147 | CFI_ADJUST_CFA_OFFSET -(REST_SKIP) | ||
148 | .endm | ||
149 | |||
150 | .macro SAVE_ALL | ||
151 | SAVE_ARGS | ||
152 | SAVE_REST | ||
153 | .endm | ||
154 | |||
155 | .macro RESTORE_ALL addskip=0 | ||
156 | RESTORE_REST | ||
157 | RESTORE_ARGS 0,\addskip | ||
158 | .endm | ||
159 | |||
160 | .macro icebp | ||
161 | .byte 0xf1 | ||
162 | .endm | ||