Commit 47dd01f1 authored Nov 27, 2015 by Vicente Olivert Riera Committed by Peter Korsgaard Nov 27, 2015

polarssl: disable assembly for MIPS R6

Fixes:
http://autobuild.buildroot.net/results/c34/c343c68d3e0dae4a7ecd59693298a9622bc56662/



Is not yet supported and the compilation will fail like this:

[  4%] Building C object library/CMakeFiles/polarssl.dir/bignum.c.o
/tmp/ccLDxl9G.s: Assembler messages:
/tmp/ccLDxl9G.s:92: Error: opcode not supported on this processor:
mips32r6 (mips32r6) `multu $13,$14'
/tmp/ccLDxl9G.s:93: Error: opcode not supported on this processor:
mips32r6 (mips32r6) `addi $10,$10,4'
/tmp/ccLDxl9G.s:94: Error: opcode not supported on this processor:
mips32r6 (mips32r6) `mflo $14'
/tmp/ccLDxl9G.s:95: Error: opcode not supported on this processor:
mips32r6 (mips32r6) `mfhi $9'

[...]

Signed-off-by: Vicente Olivert Riera <Vincent.Riera@imgtec.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

parent c2ca1279

package/polarssl/polarssl.mk

+3 −0

Original line number	Diff line number	Diff line
		@@ -20,10 +20,13 @@ endef

		# ARM in thumb mode breaks debugging with asm optimizations
		# Microblaze asm optimizations are broken in general
		# MIPS R6 asm is not yet supported
		ifeq ($(BR2_ENABLE_DEBUG)$(BR2_ARM_INSTRUCTIONS_THUMB)$(BR2_ARM_INSTRUCTIONS_THUMB2),yy)
		POLARSSL_POST_CONFIGURE_HOOKS += POLARSSL_DISABLE_ASM
		else ifeq ($(BR2_microblaze),y)
		POLARSSL_POST_CONFIGURE_HOOKS += POLARSSL_DISABLE_ASM
		else ifeq ($(BR2_mips_32r6)$(BR2_mips_64r6),y)
		POLARSSL_POST_CONFIGURE_HOOKS += POLARSSL_DISABLE_ASM
		endif

		$(eval $(cmake-package))