musl - build musl for armv7m

Date: Tue, 14 Jun 2016 01:49:40 -0700
From: weimingz@...eaurora.org
To: musl@...ts.openwall.com
Subject: build musl for armv7m

Hi,

I'm building MUSL with -mcpu=cortex-m3. There are a few .s files that 
cannot be assembled because: (1) use predicated instructions without IT 
instr (2) use sp inside reg list in ldmia/stmia.

Please help to review the attached patch.

Also, is there any easy way of disabling string/arm/memcpy_le.S ? For 
baremetal, unaligned access may be unavailable.

Thanks,
Weiming

View attachment "0001-fix-asm-for-cortex-m3.patch" of type "text/x-diff" (2137 bytes)

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