1// +build !noasm,amd64 !appengine,amd64
2
3#include "go_asm.h"
4#include "funcdata.h"
5#include "textflag.h"
6
7TEXT ·MoreStack(SB), NOSPLIT, $0 - 8
8 NO_LOCAL_POINTERS
9_entry:
10 MOVQ (TLS), R14
11 MOVQ size+0(FP), R12
12 NOTQ R12
13 LEAQ (SP)(R12*1), R12
14 CMPQ R12, 16(R14)
15 JBE _stack_grow
16 RET
17_stack_grow:
18 CALL runtime·morestack_noctxt<>(SB)
19 JMP _entry
20
21
22TEXT ·StopProf(SB), NOSPLIT, $0-0
23 NO_LOCAL_POINTERS
24 CMPB github·com∕bytedance∕sonic∕internal∕rt·StopProfiling(SB), $0
25 JEQ _ret_1
26 MOVL $1, AX
27 LEAQ github·com∕bytedance∕sonic∕internal∕rt·yieldCount(SB), CX
28 LOCK
29 XADDL AX, (CX)
30 MOVL runtime·prof+4(SB), AX
31 TESTL AX, AX
32 JEQ _ret_1
33 MOVL AX, github·com∕bytedance∕sonic∕internal∕rt·oldHz(SB)
34 MOVL $0, runtime·prof+4(SB)
35_ret_1:
36 RET
37
38
39TEXT ·StartProf(SB), NOSPLIT, $0-0
40 NO_LOCAL_POINTERS
41 CMPB github·com∕bytedance∕sonic∕internal∕rt·StopProfiling(SB), $0
42 JEQ _ret_2
43 MOVL $-1, AX
44 LEAQ github·com∕bytedance∕sonic∕internal∕rt·yieldCount(SB), CX
45 LOCK
46 XADDL AX, (CX)
47 CMPL github·com∕bytedance∕sonic∕internal∕rt·yieldCount(SB), $0
48 JNE _ret_2
49 CMPL runtime·prof+4(SB), $0
50 JNE _ret_2
51 CMPL github·com∕bytedance∕sonic∕internal∕rt·oldHz(SB), $0
52 JNE _branch_1
53 MOVL $100, github·com∕bytedance∕sonic∕internal∕rt·oldHz(SB)
54_branch_1:
55 MOVL github·com∕bytedance∕sonic∕internal∕rt·oldHz(SB), AX
56 MOVL AX, runtime·prof+4(SB)
57_ret_2:
58 RET
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