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dfbf568c9f
This replaces frame size -4/-8 with the NOFRAME flag in mips and mips64 assembly. This was automated with: sed -i -e 's/\(^TEXT.*[A-Z]\),\( *\)\$-[84]/\1|NOFRAME,\2$0/' $(find -name '*_mips*.s') Plus a manual fix to mkduff.go. The go binary is identical on both architectures before and after this change. Change-Id: I0310384d1a584118c41d1cd3a042bb8ea7227efb Reviewed-on: https://go-review.googlesource.com/92044 Run-TryBot: Austin Clements <austin@google.com> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by: Cherry Zhang <cherryyz@google.com>
31 lines
729 B
ArmAsm
31 lines
729 B
ArmAsm
// Copyright 2015 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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// +build mips64 mips64le
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#include "go_asm.h"
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#include "go_tls.h"
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#include "funcdata.h"
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#include "textflag.h"
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// If !iscgo, this is a no-op.
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//
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// NOTE: mcall() assumes this clobbers only R23 (REGTMP).
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TEXT runtime·save_g(SB),NOSPLIT|NOFRAME,$0-0
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MOVB runtime·iscgo(SB), R23
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BEQ R23, nocgo
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MOVV R3, R23 // save R3
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MOVV g, runtime·tls_g(SB) // TLS relocation clobbers R3
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MOVV R23, R3 // restore R3
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nocgo:
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RET
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TEXT runtime·load_g(SB),NOSPLIT|NOFRAME,$0-0
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MOVV runtime·tls_g(SB), g // TLS relocation clobbers R3
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RET
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GLOBL runtime·tls_g(SB), TLSBSS, $8
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