2024-03-11 10:12:06 +00:00
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// +build !noasm,amd64 !appengine,amd64
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2023-02-25 12:12:40 +00:00
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#include "go_asm.h"
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#include "funcdata.h"
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#include "textflag.h"
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TEXT ·MoreStack(SB), NOSPLIT, $0 - 8
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NO_LOCAL_POINTERS
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_entry:
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MOVQ (TLS), R14
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MOVQ size+0(FP), R12
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NOTQ R12
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LEAQ (SP)(R12*1), R12
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CMPQ R12, 16(R14)
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JBE _stack_grow
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RET
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_stack_grow:
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CALL runtime·morestack_noctxt<>(SB)
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JMP _entry
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TEXT ·StopProf(SB), NOSPLIT, $0-0
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NO_LOCAL_POINTERS
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CMPB github·com∕bytedance∕sonic∕internal∕rt·StopProfiling(SB), $0
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JEQ _ret_1
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MOVL $1, AX
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LEAQ github·com∕bytedance∕sonic∕internal∕rt·yieldCount(SB), CX
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LOCK
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XADDL AX, (CX)
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MOVL runtime·prof+4(SB), AX
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TESTL AX, AX
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JEQ _ret_1
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MOVL AX, github·com∕bytedance∕sonic∕internal∕rt·oldHz(SB)
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MOVL $0, runtime·prof+4(SB)
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_ret_1:
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RET
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TEXT ·StartProf(SB), NOSPLIT, $0-0
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NO_LOCAL_POINTERS
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CMPB github·com∕bytedance∕sonic∕internal∕rt·StopProfiling(SB), $0
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JEQ _ret_2
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MOVL $-1, AX
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LEAQ github·com∕bytedance∕sonic∕internal∕rt·yieldCount(SB), CX
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LOCK
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XADDL AX, (CX)
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CMPL github·com∕bytedance∕sonic∕internal∕rt·yieldCount(SB), $0
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JNE _ret_2
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CMPL runtime·prof+4(SB), $0
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JNE _ret_2
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CMPL github·com∕bytedance∕sonic∕internal∕rt·oldHz(SB), $0
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JNE _branch_1
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MOVL $100, github·com∕bytedance∕sonic∕internal∕rt·oldHz(SB)
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_branch_1:
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MOVL github·com∕bytedance∕sonic∕internal∕rt·oldHz(SB), AX
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MOVL AX, runtime·prof+4(SB)
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_ret_2:
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RET
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