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HEAD
ensure debugger hook for dynamic linker does not point to a PLT slot
[musl]
/
src
/
thread
/
mips
/
syscall_cp.s
1
.set noreorder
2
3
.global __cp_begin
4
.hidden __cp_begin
5
.global __cp_end
6
.hidden __cp_end
7
.global __cp_cancel
8
.hidden __cp_cancel
9
.hidden __cancel
10
.global __syscall_cp_asm
11
.hidden __syscall_cp_asm
12
.type __syscall_cp_asm,@function
13
__syscall_cp_asm:
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subu $sp, $sp, 32
15
__cp_begin:
16
lw $4, 0($4)
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bne $4, $0, __cp_cancel
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move $2, $5
19
move $4, $6
20
move $5, $7
21
lw $6, 48($sp)
22
lw $7, 52($sp)
23
lw $8, 56($sp)
24
lw $9, 60($sp)
25
lw $10,64($sp)
26
sw $8, 16($sp)
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sw $9, 20($sp)
28
sw $10,24($sp)
29
sw $2, 28($sp)
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lw $2, 28($sp)
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syscall
32
__cp_end:
33
beq $7, $0, 1f
34
addu $sp, $sp, 32
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subu $2, $0, $2
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1: jr $ra
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nop
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__cp_cancel:
40
addu $sp, $sp, 32
41
lw $25, %call16(__cancel)($gp)
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jr $25
43
nop