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arm - neon assembler
- From: efraimz <efraimz at cell-guide dot com>
- To: gcc-help at gcc dot gnu dot org
- Date: Tue, 14 Jun 2011 07:02:13 -0700 (PDT)
- Subject: arm - neon assembler
Greetings,
Iâm trying to build a project with embedded assembler file, which includes
few neon instructions
vldmia r0, {D4-D8} @@
vld1.8 {D0,D1,D2,D3},[r1] @@
I set gcc switches to:
-mcpu=cortex-a8 -Wa, -mtune=cortex-a8 -march=armv7-a -Wa,-march=armv7-a
-mfpu=neon -Wa,-mfpu=neon -mfloat-abi=softfp
And got some errors:
Error: selected processor does not support `vldmia r0,{D4-D8}'
Error: bad instruction `vld1.8 {D0,D1,D2,D3},[r1]'
Is something wrong with my gcc settings or syntax?
Thanks,
Efraim
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