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Subject: Re: [9front] 5l problem on python276 compilation
Date: Tue, 14 Jul 2020 13:58:00 +0900
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> 	5.out 7040: warning: emulated arm7500 fpa instr 0xee500110 at 0x22ae90
> 	5.out 7040: suicide: illegal instruction: VFP opcode in emulated mode
> 	mk: @{  cd ...  : exit status=rc 7037: rc 7039: 5.out 7040: illegal instruction: VFP opcode in emulated mode, deletin
> 
> It sounds like we're somehow generating mixed VFP and arm7500 floating
> point instructions, but we should only be generating one of them. I think
> we should be defaulting to VFP.
> 
> For the sake of testing, can you try adding LDFLAGS=-F when building
> for arm?

I did, and the result is the same:
mkconfig config-$objtype >config-$objtype.c
pcc -TVwc -I.. -I../Include -DTarm -DPLAN9APE -DPy_BUILD_CORE -DNDEBUG LDFLAGS=-F config-arm.c
pcc  -o 5.out config-arm.5 python.5 libpython.a5 libz.a5 libbz2.a5 /arm/lib/ape/libmp.a /arm/lib/ape/libsec.a /arm/lib/ape/lib9.a
@{
	cd ..
	Plan9/5.out -E -S -m sysconfig --generate-posix-vars
}
5.out 6759: warning: emulated arm7500 fpa instr 0xee500110 at 0x22ae90
5.out 6759: suicide: illegal instruction: VFP opcode in emulated mode
mk: @{  cd ...  : exit status=rc 6756: rc 6758: 5.out 6759: illegal instruction: VFP opcode in emulated mode, deleting '../pybuilddir.txt'
mk: @{  cd ...  : exit status=rc 481: rc 483: mk 6668: error
mk 476: error

Kenji