forked from auracaster/openocd
81631e49a6
arm-none-eabi target triplet defaults to Little Endian, and so far any submitted machine code snippets have been verified to be Little Endian. However a user might override [ARM_]CROSS_COMPILE with an armeb toolchain, potentially resulting in invalid machine code. Let's be safe and enforce Little Endian mode for assembler and compiler. Change-Id: I9cefe24689eaded25d60ffb1f254b254e8d76f9d Signed-off-by: Andreas Färber <afaerber@suse.de> Reviewed-on: http://openocd.zylin.com/3498 Tested-by: jenkins Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
22 lines
415 B
Makefile
22 lines
415 B
Makefile
BIN2C = ../../../src/helper/bin2char.sh
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ARM_CROSS_COMPILE ?= arm-none-eabi-
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ARM_AS ?= $(ARM_CROSS_COMPILE)as
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ARM_OBJCOPY ?= $(ARM_CROSS_COMPILE)objcopy
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ARM_AFLAGS = -EL -mthumb
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arm: armv7m_kinetis_wdog.inc
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armv7m_%.elf: armv7m_%.s
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$(ARM_AS) $(ARM_AFLAGS) $< -o $@
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armv7m_%.bin: armv7m_%.elf
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$(ARM_OBJCOPY) -Obinary $< $@
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armv7m_%.inc: armv7m_%.bin
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$(BIN2C) < $< > $@
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clean:
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-rm -f *.elf *.bin *.inc
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