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cmd/link: delete addpesection

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Change-Id: Iee9db172d28d4d372fa617907078a494e764bf12
Reviewed-on: https://go-review.googlesource.com/55260
Reviewed-by: Ian Lance Taylor <iant@golang.org>
This commit is contained in:
Alex Brainman 2017-06-05 14:29:14 +10:00
parent babc5b1dd6
commit 6aa386686c
1 changed files with 9 additions and 13 deletions
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22
src/cmd/link/internal/ld/pe.go
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@ -456,10 +456,6 @@ func (f *peFile) addSection(name string, sectsize int, filesize int) *peSection
var pefile peFile
func addpesection(ctxt *Link, name string, sectsize int, filesize int) *peSection {
return pefile.addSection(name, sectsize, filesize)
}
func chksectoff(ctxt *Link, h *peSection, off int64) {
if off != int64(h.PointerToRawData) {
Errorf(nil, "%s.PointerToRawData = %#x, want %#x", h.name, uint64(int64(h.PointerToRawData)), uint64(off))
@ -710,7 +706,7 @@ func addimports(ctxt *Link, datsect *peSection) {
// add pe section and pad it at the end
n = uint64(coutbuf.Offset()) - uint64(startoff)
isect := addpesection(ctxt, ".idata", int(n), int(n))
isect := pefile.addSection(".idata", int(n), int(n))
isect.Characteristics = IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_READ | IMAGE_SCN_MEM_WRITE
chksectoff(ctxt, isect, startoff)
strnput("", int(uint64(isect.SizeOfRawData)-n))
@ -798,7 +794,7 @@ func addexports(ctxt *Link) {
return
}
sect := addpesection(ctxt, ".edata", size, size)
sect := pefile.addSection(".edata", size, size)
sect.Characteristics = IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_READ
chksectoff(ctxt, sect, coutbuf.Offset())
va := int(sect.VirtualAddress)
@ -1120,7 +1116,7 @@ func addpesymtable(ctxt *Link) {
if Linkmode != LinkExternal {
// We do not really need .symtab for go.o, and if we have one, ld
// will also include it in the exe, and that will confuse windows.
h = addpesection(ctxt, ".symtab", size, size)
h = pefile.addSection(".symtab", size, size)
h.Characteristics = IMAGE_SCN_MEM_READ | IMAGE_SCN_MEM_DISCARDABLE
chksectoff(ctxt, h, symtabStartPos)
}
@ -1147,7 +1143,7 @@ func addpersrc(ctxt *Link) {
return
}
h := addpesection(ctxt, ".rsrc", int(rsrcsym.Size), int(rsrcsym.Size))
h := pefile.addSection(".rsrc", int(rsrcsym.Size), int(rsrcsym.Size))
h.Characteristics = IMAGE_SCN_MEM_READ | IMAGE_SCN_MEM_WRITE | IMAGE_SCN_CNT_INITIALIZED_DATA
chksectoff(ctxt, h, coutbuf.Offset())
@ -1194,7 +1190,7 @@ func addinitarray(ctxt *Link) (c *peSection) {
size = 8
}
c = addpesection(ctxt, ".ctors", size, size)
c = pefile.addSection(".ctors", size, size)
c.Characteristics = IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_READ
c.SizeOfRawData = uint32(size)
@ -1223,7 +1219,7 @@ func Asmbpe(ctxt *Link) {
fh.Machine = IMAGE_FILE_MACHINE_I386
}
t := addpesection(ctxt, ".text", int(Segtext.Length), int(Segtext.Length))
t := pefile.addSection(".text", int(Segtext.Length), int(Segtext.Length))
t.Characteristics = IMAGE_SCN_CNT_CODE | IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_EXECUTE | IMAGE_SCN_MEM_READ
if Linkmode == LinkExternal {
// some data symbols (e.g. masks) end up in the .text section, and they normally
@ -1236,17 +1232,17 @@ func Asmbpe(ctxt *Link) {
var d *peSection
var c *peSection
if Linkmode != LinkExternal {
d = addpesection(ctxt, ".data", int(Segdata.Length), int(Segdata.Filelen))
d = pefile.addSection(".data", int(Segdata.Length), int(Segdata.Filelen))
d.Characteristics = IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_READ | IMAGE_SCN_MEM_WRITE
chksectseg(ctxt, d, &Segdata)
datasect = pensect
} else {
d = addpesection(ctxt, ".data", int(Segdata.Filelen), int(Segdata.Filelen))
d = pefile.addSection(".data", int(Segdata.Filelen), int(Segdata.Filelen))
d.Characteristics = IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_READ | IMAGE_SCN_MEM_WRITE | IMAGE_SCN_ALIGN_32BYTES
chksectseg(ctxt, d, &Segdata)
datasect = pensect
b := addpesection(ctxt, ".bss", int(Segdata.Length-Segdata.Filelen), 0)
b := pefile.addSection(".bss", int(Segdata.Length-Segdata.Filelen), 0)
b.Characteristics = IMAGE_SCN_CNT_UNINITIALIZED_DATA | IMAGE_SCN_MEM_READ | IMAGE_SCN_MEM_WRITE | IMAGE_SCN_ALIGN_32BYTES
b.PointerToRawData = 0
bsssect = pensect