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851f30136d
Collapse the arch,os-specific directories into the main directory by renaming xxx/foo.c to foo_xxx.c, and so on. There are no substantial edits here, except to the Makefile. The assumption is that the Go tool will #define GOOS_darwin and GOARCH_amd64 and will make any file named something like signals_darwin.h available as signals_GOOS.h during the build. This replaces what used to be done with -I$(GOOS). There is still work to be done to make runtime build with standard tools, but this is a big step. After this we will have to write a script to generate all the generated files so they can be checked in (instead of generated during the build). R=r, iant, r, lucio.dere CC=golang-dev https://golang.org/cl/5490053
33 lines
621 B
ArmAsm
33 lines
621 B
ArmAsm
// Copyright 2010 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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TEXT _rt0_386_plan9(SB),7, $0
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MOVL AX, _tos(SB)
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// move arguments down to make room for
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// m and g at top of stack, right before Tos.
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MOVL SP, SI
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SUBL $8, SP
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MOVL SP, DI
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MOVL AX, CX
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SUBL SI, CX
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CLD
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REP; MOVSB
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// adjust argv
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SUBL SI, DI
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MOVL newargc+0(SP), CX
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LEAL newargv+4(SP), BP
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argv_fix:
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ADDL DI, 0(BP)
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ADDL $4, BP
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LOOP argv_fix
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JMP _rt0_386(SB)
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DATA runtime·isplan9(SB)/4, $1
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GLOBL runtime·isplan9(SB), $4
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GLOBL _tos(SB), $4
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