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Renamed none.lib to no-platform.lib

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bauen1 2018-01-02 15:15:27 +01:00
parent d9ba279e89
commit 26350714ee
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2 changed files with 5 additions and 6 deletions
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9
doc/customizing.sgml
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@ -81,7 +81,6 @@ SEGMENTS {
ZEROPAGE: load = ZP, type = zp, define = yes;
DATA: load = ROM, type = rw, define = yes, run = RAM;
BSS: load = RAM, type = bss, define = yes;
HEAP: load = RAM, type = bss, optional = yes;
STARTUP: load = ROM, type = ro;
ONCE: load = ROM, type = ro, optional = yes;
CODE: load = ROM, type = ro;
@ -95,7 +94,6 @@ The meaning of each of these segments is as follows.
<p><tt> ZEROPAGE: </tt>Data in page 0, defined by ZP as starting at $0 with length $100
<p><tt> DATA: </tt>Initialized data that can be modified by the program, stored in RAM
<p><tt> BSS: </tt>Uninitialized data stored in RAM (used for variable storage)
<p><tt> HEAP: </tt>Uninitialized C-level heap storage in RAM, optional
<p><tt> STARTUP: </tt>The program initialization code, stored in ROM
<p><tt> ONCE: </tt>The code run once to initialize the system, stored in ROM
<p><tt> CODE: </tt>The program code, stored in ROM
@ -304,16 +302,17 @@ also forcing a BRK instruction into the CPU.
The next step in customizing the cc65 toolset is creating a run-time
library for the targeted hardware. The recommended way to do this is to
modify the platform-independent standard library of the cc65 distribution.
It is named &quot;none.lib&quot; in the lib directory of the distribution.
It is named &quot;no-platform.lib&quot; in the lib directory of the
cc65 distribution.
When using &quot;none.lib&quot; we need to supply our own <tt>crt0</tt>
When using &quot;no-platform.lib&quot; we need to supply our own <tt>crt0</tt>
module with custom startup code. This is simply done by first copying the
the library and giving it a new name, compiling the startup code with ca65,
and finally using the ar65 archiver to add the module to the new library.
The steps are shown below:
<tscreen><verb>
cp /usr/local/share/cc65/lib/none.lib sbc.lib
cp /usr/local/share/cc65/lib/no-platform.lib sbc.lib
ca65 crt0.s
ar65 a sbc.lib crt0.o
</verb></tscreen>

2
libsrc/Makefile
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@ -33,7 +33,7 @@ TARGETS = apple2 \
sim65c02 \
supervision \
telestrat \
none
no-platform
DRVTYPES = emd \
joy \