1#include <as-layout.h>
2
3.section .__syscall_stub, "ax"
4 .globl batch_syscall_stub
5batch_syscall_stub:
6 mov $(STUB_DATA), %rbx
7
8 mov %rbx, %rsp
9 add $0x10, %rsp
10again:
11
12 mov 0x0(%rsp), %rax
13
14
15
16 mov %rax, 8(%rbx)
17 cmp $0, %rax
18 jz done
19
20
21 mov %rsp, 8(%rbx)
22
23
24 add %rax, %rsp
25
26
27 pop %rax
28
29
30 pop %rdi
31 pop %rsi
32 pop %rdx
33 pop %r10
34 pop %r8
35 pop %r9
36
37
38 syscall
39
40
41 pop %rcx
42 cmp %rcx, %rax
43 je again
44
45done:
46
47 mov %rax, (%rbx)
48
49
50 int3
51