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https://github.com/golang/go
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15ced2d008
The main change is that #include "zasm_GOOS_GOARCH.h" is now #include "go_asm.h" and/or #include "go_tls.h". Also, because C StackGuard is now Go _StackGuard, the assembly name changes from const_StackGuard to const__StackGuard. In asm_$GOARCH.s, add new function getg, formerly implemented in C. The renamed atomics now have Go wrappers, to get escape analysis annotations right. Those wrappers are in CL 174860043. LGTM=r, aram R=r, aram CC=austin, dvyukov, golang-codereviews, iant, khr https://golang.org/cl/168510043
20 lines
725 B
ArmAsm
20 lines
725 B
ArmAsm
// Copyright 2014 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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#include "textflag.h"
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// funcdata for functions with no local variables in frame.
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// Define two zero-length bitmaps, because the same index is used
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// for the local variables as for the argument frame, and assembly
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// frames have two argument bitmaps, one without results and one with results.
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DATA runtime·no_pointers_stackmap+0x00(SB)/4, $2
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DATA runtime·no_pointers_stackmap+0x04(SB)/4, $0
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GLOBL runtime·no_pointers_stackmap(SB),RODATA, $8
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TEXT runtime·nop(SB),NOSPLIT,$0-0
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RET
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GLOBL runtime·mheap_(SB), NOPTR, $0
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GLOBL runtime·memstats(SB), NOPTR, $0
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