6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-02-26 10:29:36 +00:00
Code Issues Projects Releases Wiki Activity

macho-dump: add code to print LC_ID_DYLIB load commands.

Browse Source 
I want to check them in lld.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@212043 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Tim Northover 2014-06-30 14:40:57 +00:00
parent a1ff0aed40
commit 12a261e117
3 changed files with 21 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
include/llvm/Object/MachO.h
View File

@ -201,6 +201,8 @@ public:
getLinkerOptionsLoadCommand(const LoadCommandInfo &L) const; getLinkerOptionsLoadCommand(const LoadCommandInfo &L) const;
MachO::version_min_command MachO::version_min_command
getVersionMinLoadCommand(const LoadCommandInfo &L) const; getVersionMinLoadCommand(const LoadCommandInfo &L) const;
MachO::dylib_command
getDylibIDLoadCommand(const LoadCommandInfo &L) const;
MachO::any_relocation_info getRelocation(DataRefImpl Rel) const; MachO::any_relocation_info getRelocation(DataRefImpl Rel) const;
MachO::data_in_code_entry getDice(DataRefImpl Rel) const; MachO::data_in_code_entry getDice(DataRefImpl Rel) const;

6
lib/Object/MachOObjectFile.cpp
View File

@ -1721,6 +1721,12 @@ MachOObjectFile::getVersionMinLoadCommand(const LoadCommandInfo &L) const {
return getStruct<MachO::version_min_command>(this, L.Ptr); return getStruct<MachO::version_min_command>(this, L.Ptr);
} }
MachO::dylib_command
MachOObjectFile::getDylibIDLoadCommand(const LoadCommandInfo &L) const {
return getStruct<MachO::dylib_command>(this, L.Ptr);
}
MachO::any_relocation_info MachO::any_relocation_info
MachOObjectFile::getRelocation(DataRefImpl Rel) const { MachOObjectFile::getRelocation(DataRefImpl Rel) const {
DataRefImpl Sec; DataRefImpl Sec;

13
tools/macho-dump/macho-dump.cpp
View File

@ -328,6 +328,17 @@ DumpVersionMin(const MachOObjectFile &Obj,
return 0; return 0;
} }
static int
DumpDylibID(const MachOObjectFile &Obj,
const MachOObjectFile::LoadCommandInfo &LCI) {
MachO::dylib_command DLLC = Obj.getDylibIDLoadCommand(LCI);
outs() << " ('install_name', '" << LCI.Ptr + DLLC.dylib.name << "')\n"
<< " ('timestamp, " << DLLC.dylib.timestamp << ")\n"
<< " ('cur_version, " << DLLC.dylib.current_version << ")\n"
<< " ('compat_version, " << DLLC.dylib.compatibility_version << ")\n";
return 0;
}
static int DumpLoadCommand(const MachOObjectFile &Obj, static int DumpLoadCommand(const MachOObjectFile &Obj,
MachOObjectFile::LoadCommandInfo &LCI) { MachOObjectFile::LoadCommandInfo &LCI) {
switch (LCI.C.cmd) { switch (LCI.C.cmd) {
@ -350,6 +361,8 @@ static int DumpLoadCommand(const MachOObjectFile &Obj,
case MachO::LC_VERSION_MIN_IPHONEOS: case MachO::LC_VERSION_MIN_IPHONEOS:
case MachO::LC_VERSION_MIN_MACOSX: case MachO::LC_VERSION_MIN_MACOSX:
return DumpVersionMin(Obj, LCI); return DumpVersionMin(Obj, LCI);
case MachO::LC_ID_DYLIB:
return DumpDylibID(Obj, LCI);
default: default:
Warning("unknown load command: " + Twine(LCI.C.cmd)); Warning("unknown load command: " + Twine(LCI.C.cmd));
return 0; return 0;