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Side by Side Diff: fusl/src/ldso/x86_64/tlsdesc.s

Issue 1573973002: Add a "fork" of musl as //fusl. (Closed) Base URL: https://github.com/domokit/mojo.git@master
Patch Set: Created 4 years, 11 months ago
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1 .text
2 .global __tlsdesc_static
3 .hidden __tlsdesc_static
4 .type __tlsdesc_static,@function
5 __tlsdesc_static:
6 mov 8(%rax),%rax
7 ret
8
9 .hidden __tls_get_new
10
11 .global __tlsdesc_dynamic
12 .hidden __tlsdesc_dynamic
13 .type __tlsdesc_dynamic,@function
14 __tlsdesc_dynamic:
15 mov 8(%rax),%rax
16 push %rdx
17 mov %fs:8,%rdx
18 push %rcx
19 mov (%rax),%rcx
20 cmp %rcx,(%rdx)
21 jc 1f
22 mov 8(%rax),%rax
23 add (%rdx,%rcx,8),%rax
24 2: pop %rcx
25 sub %fs:0,%rax
26 pop %rdx
27 ret
28 1: push %rdi
29 push %rdi
30 push %rsi
31 push %r8
32 push %r9
33 push %r10
34 push %r11
35 mov %rax,%rdi
36 call __tls_get_new
37 pop %r11
38 pop %r10
39 pop %r9
40 pop %r8
41 pop %rsi
42 pop %rdi
43 pop %rdi
44 jmp 2b
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