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polarssl: disable assembly for MIPS R6

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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>
This commit is contained in:
Vicente Olivert Riera 2015-11-27 10:37:18 +00:00 committed by Peter Korsgaard
parent c2ca1279bc
commit 47dd01f1ac
1 changed files with 3 additions and 0 deletions
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3
package/polarssl/polarssl.mk
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@ -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))