Lines Matching +full:n +full:-
1 // SPDX-License-Identifier: GPL-2.0-only
6 #include <asm/asm-offsets.h>
14 trace_printk("my direct func1 ip %lx\n", ip); in my_direct_func1()
19 trace_printk("my direct func2 ip %lx\n", ip); in my_direct_func2()
28 #include <asm/nospec-branch.h>
31 " .pushsection .text, \"ax\", @progbits\n"
32 " .type my_tramp1, @function\n"
33 " .globl my_tramp1\n"
36 " pushq %rbp\n"
37 " movq %rsp, %rbp\n"
39 " pushq %rdi\n"
40 " movq 8(%rbp), %rdi\n"
41 " call my_direct_func1\n"
42 " popq %rdi\n"
43 " leave\n"
45 " .size my_tramp1, .-my_tramp1\n"
47 " .type my_tramp2, @function\n"
48 " .globl my_tramp2\n"
51 " pushq %rbp\n"
52 " movq %rsp, %rbp\n"
54 " pushq %rdi\n"
55 " movq 8(%rbp), %rdi\n"
56 " call my_direct_func2\n"
57 " popq %rdi\n"
58 " leave\n"
60 " .size my_tramp2, .-my_tramp2\n"
61 " .popsection\n"
69 " .pushsection .text, \"ax\", @progbits\n"
70 " .type my_tramp1, @function\n"
71 " .globl my_tramp1\n"
73 " lgr %r1,%r15\n"
74 " stmg %r0,%r5,"__stringify(__SF_GPRS)"(%r15)\n"
75 " stg %r14,"__stringify(__SF_GPRS+8*8)"(%r15)\n"
76 " aghi %r15,"__stringify(-STACK_FRAME_OVERHEAD)"\n"
77 " stg %r1,"__stringify(__SF_BACKCHAIN)"(%r15)\n"
78 " lgr %r2,%r0\n"
79 " brasl %r14,my_direct_func1\n"
80 " aghi %r15,"__stringify(STACK_FRAME_OVERHEAD)"\n"
81 " lmg %r0,%r5,"__stringify(__SF_GPRS)"(%r15)\n"
82 " lg %r14,"__stringify(__SF_GPRS+8*8)"(%r15)\n"
83 " lgr %r1,%r0\n"
84 " br %r1\n"
85 " .size my_tramp1, .-my_tramp1\n"
86 "\n"
87 " .type my_tramp2, @function\n"
88 " .globl my_tramp2\n"
90 " lgr %r1,%r15\n"
91 " stmg %r0,%r5,"__stringify(__SF_GPRS)"(%r15)\n"
92 " stg %r14,"__stringify(__SF_GPRS+8*8)"(%r15)\n"
93 " aghi %r15,"__stringify(-STACK_FRAME_OVERHEAD)"\n"
94 " stg %r1,"__stringify(__SF_BACKCHAIN)"(%r15)\n"
95 " lgr %r2,%r0\n"
96 " brasl %r14,my_direct_func2\n"
97 " aghi %r15,"__stringify(STACK_FRAME_OVERHEAD)"\n"
98 " lmg %r0,%r5,"__stringify(__SF_GPRS)"(%r15)\n"
99 " lg %r14,"__stringify(__SF_GPRS+8*8)"(%r15)\n"
100 " lgr %r1,%r0\n"
101 " br %r1\n"
102 " .size my_tramp2, .-my_tramp2\n"
103 " .popsection\n"
111 " .pushsection .text, \"ax\", @progbits\n"
112 " .type my_tramp1, @function\n"
113 " .globl my_tramp1\n"
115 " hint 34\n" // bti c
116 " sub sp, sp, #32\n"
117 " stp x9, x30, [sp]\n"
118 " str x0, [sp, #16]\n"
119 " mov x0, x30\n"
120 " bl my_direct_func1\n"
121 " ldp x30, x9, [sp]\n"
122 " ldr x0, [sp, #16]\n"
123 " add sp, sp, #32\n"
124 " ret x9\n"
125 " .size my_tramp1, .-my_tramp1\n"
127 " .type my_tramp2, @function\n"
128 " .globl my_tramp2\n"
130 " hint 34\n" // bti c
131 " sub sp, sp, #32\n"
132 " stp x9, x30, [sp]\n"
133 " str x0, [sp, #16]\n"
134 " mov x0, x30\n"
135 " bl my_direct_func2\n"
136 " ldp x30, x9, [sp]\n"
137 " ldr x0, [sp, #16]\n"
138 " add sp, sp, #32\n"
139 " ret x9\n"
140 " .size my_tramp2, .-my_tramp2\n"
141 " .popsection\n"
150 " .pushsection .text, \"ax\", @progbits\n"
151 " .type my_tramp1, @function\n"
152 " .globl my_tramp1\n"
153 " my_tramp1:\n"
154 " addi.d $sp, $sp, -32\n"
155 " st.d $a0, $sp, 0\n"
156 " st.d $t0, $sp, 8\n"
157 " st.d $ra, $sp, 16\n"
158 " move $a0, $t0\n"
159 " bl my_direct_func1\n"
160 " ld.d $a0, $sp, 0\n"
161 " ld.d $t0, $sp, 8\n"
162 " ld.d $ra, $sp, 16\n"
163 " addi.d $sp, $sp, 32\n"
164 " jr $t0\n"
165 " .size my_tramp1, .-my_tramp1\n"
167 " .type my_tramp2, @function\n"
168 " .globl my_tramp2\n"
169 " my_tramp2:\n"
170 " addi.d $sp, $sp, -32\n"
171 " st.d $a0, $sp, 0\n"
172 " st.d $t0, $sp, 8\n"
173 " st.d $ra, $sp, 16\n"
174 " move $a0, $t0\n"
175 " bl my_direct_func2\n"
176 " ld.d $a0, $sp, 0\n"
177 " ld.d $t0, $sp, 8\n"
178 " ld.d $ra, $sp, 16\n"
179 " addi.d $sp, $sp, 32\n"
180 " jr $t0\n"
181 " .size my_tramp2, .-my_tramp2\n"
182 " .popsection\n"
228 simple_tsk = kthread_run(simple_thread, NULL, "event-sample-fn"); in ftrace_direct_multi_init()