cli/q
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Improved segment load

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This commit is contained in:
Eduard Urbach 2024-08-12 12:47:09 +02:00
parent cf52919edc
commit 985fa5ae14
Signed by: akyoto
GPG Key ID: C874F672B1AF20C0
1 changed files with 7 additions and 6 deletions
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13
src/os/mac/macho/MachO.go
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@ -52,8 +52,9 @@ func (m *MachO) Write(writer io.Writer) {
InitProt: 0, InitProt: 0,
}) })
codeStart := 32 + m.Header.SizeCommands codeStart := uint64(32 + m.Header.SizeCommands)
codeEnd := uint64(codeStart) + uint64(len(m.Code)) codeLength := uint64(len(m.Code))
codeEnd := codeStart + codeLength
dataPadding := elf.Padding(codeEnd, 4096) dataPadding := elf.Padding(codeEnd, 4096)
dataStart := codeEnd + dataPadding dataStart := codeEnd + dataPadding
@ -61,13 +62,13 @@ func (m *MachO) Write(writer io.Writer) {
LoadCommand: LcSegment64, LoadCommand: LcSegment64,
Length: 0x48, Length: 0x48,
Name: [16]byte{'_', '_', 'T', 'E', 'X', 'T'}, Name: [16]byte{'_', '_', 'T', 'E', 'X', 'T'},
Address: config.BaseAddress, Address: config.BaseAddress + codeStart,
SizeInMemory: codeEnd, SizeInMemory: codeLength,
Offset: 0, Offset: 0,
SizeInFile: codeEnd, SizeInFile: codeLength,
NumSections: 0, NumSections: 0,
Flag: 0, Flag: 0,
MaxProt: ProtReadable | ProtWritable | ProtExecutable, MaxProt: ProtReadable | ProtExecutable,
InitProt: ProtReadable | ProtExecutable, InitProt: ProtReadable | ProtExecutable,
}) })