check and fix big-endian

LibreDWG / libredwg

Official mirror of libredwg. With CI hooks and nightly releases. PR's ok

https://savannah.gnu.org/projects/libredwg/

GNU General Public License v3.0

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check and fix big-endian #774

Open rurban opened 1 year ago

rurban commented 1 year ago

RS,RL,handles still broken on mips32 and ppc64 big-endian.

I'm adding now qemu binfmt support (debian-style) to the scripts (env LD_LIBRARY_PATH='/usr/powerpc64-linux-gnu/lib), just debugging is tricky there.

[X] compile on mip32 and ppc64
[X] decode and convert to JSON
[x] bits_test
[x] bit_read_DD codes 2 and 1
[x] decode_r2007
[x] add_APPID
[ ] check-minimal: encode, codepage conversion, dynapi
[ ] check full

rurban commented 1 year ago

Fixed most issues, it can be successfully read and converted to json.

Problems exist in encode, and esp. the dynapi (the memcpy) on encode in add_LibreDWG_APPID(), getting the APPID_CONTROL num_entries. But the dynapi unit-tests run ok.