2007-12-29 09:05:26 +08:00
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pjrc-8051 README
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^^^^^^^^^^^^^^^^
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This port uses a primitive, simulated Z80 and the SDCC toolchain.
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The SDCC toolchain is available from http://sdcc.sourceforge.net/. All
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testing has been performed using verison 2.6.0 of the SDDC toolchain.
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Building the SDCC toolchain
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^^^^^^^^^^^^^^^^^^^^^^^^^^^
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The SDCC toolchain is built with the standard configure/make/make install
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sequence. However, some special actions are required to generate libraries
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compatible with this build. First start with the usual steps
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download
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unpack
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cd sdcc
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./configure
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2007-12-31 07:34:20 +08:00
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But before making, we need to apply a patch to the SDCC 2.6.0 source
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so that the z80 assembler can handle long symbol names
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Apply sdcc-2.6.0-asz80-symlen.patch
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cd sdcc/device/lib
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Then make the SDCC binaries
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cd sdcc
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2007-12-29 09:05:26 +08:00
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make
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2007-12-31 07:34:20 +08:00
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and install SDCC:
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sudo make install
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