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| author | Andreas Färber <afaerber@suse.de> | 2015-11-29 03:09:46 +0100 |
|---|---|---|
| committer | Andreas Fritiofson <andreas.fritiofson@gmail.com> | 2016-02-29 19:42:21 +0000 |
| commit | 7cf68a0f16e265996143056754774481eb9df7eb (patch) | |
| tree | f104a71d4bb0a893077362dd445ae7b716456233 /contrib/loaders | |
| parent | 43ff5acd45017fd9828cc56f54b929e600956c3b (diff) | |
| download | riscv-openocd-7cf68a0f16e265996143056754774481eb9df7eb.zip riscv-openocd-7cf68a0f16e265996143056754774481eb9df7eb.tar.gz riscv-openocd-7cf68a0f16e265996143056754774481eb9df7eb.tar.bz2 | |
xmc4xxx: Integrate build of erase check code
Instead of pointing to the assembler sources in a comment and
inline-commenting the THUMB bytecode, place the hex array alongside the
assembler sources and include it via preprocessor.
Originally inspired by a typo in the file path during driver development,
but it also facilitates making changes to the assembler sources.
A Makefile is provided to help automate updating the bytecode. It is not
integrated with the automake system to avoid forcing an ARM cross-compiler
onto every user, i.e. after modifying the sources they need to be rebuilt
in that directory before building the usual way. ARM_CROSS_COMPILE= can
be passed on the make command line to deal with native ARM toolchains
or with varying prefixes of cross-toolchains.
Change-Id: I00ceb980a68c8554a180dd13719ac77b677a8bcd
Signed-off-by: Andreas Färber <afaerber@suse.de>
Reviewed-on: http://openocd.zylin.com/3133
Tested-by: jenkins
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Reviewed-by: Paul Fertser <fercerpav@gmail.com>
Diffstat (limited to 'contrib/loaders')
| -rw-r--r-- | contrib/loaders/erase_check/Makefile | 19 | ||||
| -rw-r--r-- | contrib/loaders/erase_check/armv7m_0_erase_check.inc | 2 |
2 files changed, 21 insertions, 0 deletions
diff --git a/contrib/loaders/erase_check/Makefile b/contrib/loaders/erase_check/Makefile new file mode 100644 index 0000000..32b7517 --- /dev/null +++ b/contrib/loaders/erase_check/Makefile @@ -0,0 +1,19 @@ +BIN2C = ../../../src/helper/bin2char.sh + +ARM_CROSS_COMPILE ?= arm-none-eabi- +ARM_AS ?= $(ARM_CROSS_COMPILE)as +ARM_OBJCOPY ?= $(ARM_CROSS_COMPILE)objcopy + +arm: armv7m_erase_check.inc armv7m_0_erase_check.inc + +armv7m_%.elf: armv7m_%.s + $(ARM_AS) $< -o $@ + +armv7m_%.bin: armv7m_%.elf + $(ARM_OBJCOPY) -Obinary $< $@ + +armv7m_%.inc: armv7m_%.bin + $(BIN2C) < $< > $@ + +clean: + -rm -f *.elf *.bin *.inc diff --git a/contrib/loaders/erase_check/armv7m_0_erase_check.inc b/contrib/loaders/erase_check/armv7m_0_erase_check.inc new file mode 100644 index 0000000..76115ec --- /dev/null +++ b/contrib/loaders/erase_check/armv7m_0_erase_check.inc @@ -0,0 +1,2 @@ +/* Autogenerated with ../../../src/helper/bin2char.sh */ +0x03,0x78,0x01,0x30,0x1a,0x43,0x01,0x39,0xfa,0xd1,0x00,0xbe, |