diff options
Diffstat (limited to 'lib/kernel/src')
| -rw-r--r-- | lib/kernel/src/hipe_unified_loader.erl | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/lib/kernel/src/hipe_unified_loader.erl b/lib/kernel/src/hipe_unified_loader.erl index 976d5e35cb..e5928c7b63 100644 --- a/lib/kernel/src/hipe_unified_loader.erl +++ b/lib/kernel/src/hipe_unified_loader.erl @@ -194,6 +194,13 @@ load_common(Mod, Bin, Beam, OldReferencesToPatch) -> CodeSize, CodeBinary, Refs, 0,[] % ColdSize, CRrefs ] = binary_to_term(Bin), + ?debug_msg("***** ErLLVM *****~nVersion: ~s~nCheckSum: ~w~nConstAlign: ~w~n" ++ + "ConstSize: ~w~nConstMap: ~w~nLabelMap: ~w~nExportMap ~w~nRefs ~w~n", + [Version, CheckSum, ConstAlign, ConstSize, ConstMap, LabelMap, ExportMap, + Refs]), + %% Write HiPE binary code to a file in the current directory in order to + %% debug by disassembling. + %% file:write_file("erl.o", CodeBinary, [binary]), %% Check that we are loading up-to-date code. version_check(Version, Mod), case hipe_bifs:check_crc(CheckSum) of @@ -221,6 +228,7 @@ load_common(Mod, Bin, Beam, OldReferencesToPatch) -> {MFAs,Addresses} = exports(ExportMap, CodeAddress), %% Remove references to old versions of the module. ReferencesToPatch = get_refs_from(MFAs, []), + %% io:format("References to patch: ~w~n", [ReferencesToPatch]), ok = remove_refs_from(MFAs), %% Patch all dynamic references in the code. %% Function calls, Atoms, Constants, System calls @@ -246,8 +254,7 @@ load_common(Mod, Bin, Beam, OldReferencesToPatch) -> AddressesOfClosuresToPatch = calculate_addresses(ClosurePatches, CodeAddress, Addresses), export_funs(Addresses), - export_funs(Mod, BeamBinary, Addresses, AddressesOfClosuresToPatch), - ok + export_funs(Mod, BeamBinary, Addresses, AddressesOfClosuresToPatch) end, %% Redirect references to the old module to the new module's BEAM stub. patch_to_emu_step2(OldReferencesToPatch), |