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Document new .assert behaviour

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git-svn-id: svn://svn.cc65.org/cc65/trunk@3473 b7a2c559-68d2-44c3-8de9-860c34a00d81
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cuz 2005-04-20 09:19:27 +00:00
parent 3a22d6c1c3
commit 8eadae74bf
1 changed files with 8 additions and 8 deletions
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doc/ca65.sgml
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@ -1657,8 +1657,9 @@ Here's a list of all control commands and a description, what they do:
Add an assertion. The command is followed by an expression, an action
specifier and a message that is output in case the assertion fails. The
action specifier may be one of <tt/warning/ or <tt/error/. The assertion
is passed to the linker and will be evaluated when segment placement has
been done.
is evaluated by the assembler if possible, and also passed to the linker
in the object file (if one is generated). The linker will then evaluate
the expression when segment placement has been done.
Example:
@ -1786,9 +1787,8 @@ Here's a list of all control commands and a description, what they do:
specifiying <tt/constructor/ and 1 is equal to specifying <tt/destructor/).
The <tt><ref id=".CONSTRUCTOR" name=".CONSTRUCTOR"></tt>, <tt><ref
id=".DESTRUCTOR" name=".DESTRUCTOR"></tt> and <tt><ref id=".INTERRUPTOR"
name=".INTERRUPTORCONSTRUCTOR"></tt>commands are actually shortcuts
for <tt/.CONDES/ with a type of <tt/constructor/ resp. <tt/destructor/ or
<tt/interruptor/.
name=".INTERRUPTOR"></tt> commands are actually shortcuts for <tt/.CONDES/
with a type of <tt/constructor/ resp. <tt/destructor/ or <tt/interruptor/.
After the type, an optional priority may be specified. Higher numeric values
mean higher priority. If no priority is given, the default priority of 7 is
@ -1804,7 +1804,7 @@ Here's a list of all control commands and a description, what they do:
See the <tt><ref id=".CONSTRUCTOR" name=".CONSTRUCTOR"></tt>, <tt><ref
id=".DESTRUCTOR" name=".DESTRUCTOR"></tt> and <tt><ref id=".INTERRUPTOR"
name=".INTERRUPTOR"></tt>commands and the separate section <ref id="condes"
name=".INTERRUPTOR"></tt> commands and the separate section <ref id="condes"
name="Module constructors/destructors"> explaining the feature in more
detail.
@ -3829,7 +3829,7 @@ useful for assembler programs.
Using the <tt><ref id=".CONSTRUCTOR" name=".CONSTRUCTOR"></tt>, <tt><ref
id=".DESTRUCTOR" name=".DESTRUCTOR"></tt> and <tt><ref id=".INTERRUPTOR"
name=".INTERRUPTOR"></tt>keywords it it possible to export functions in a
name=".INTERRUPTOR"></tt> keywords it it possible to export functions in a
special way. The linker is able to generate tables with all functions of a
specific type. Such a table will <em>only</em> include symbols from object
files that are linked into a specific executable. This may be used to add
@ -3920,7 +3920,7 @@ priority for the functions accordingly.
<item>
Besides the <tt><ref id=".CONSTRUCTOR" name=".CONSTRUCTOR"></tt>, <tt><ref
id=".DESTRUCTOR" name=".DESTRUCTOR"></tt> and <tt><ref id=".INTERRUPTOR"
name=".INTERRUPTOR"></tt>statements, there is also a more generic command:
name=".INTERRUPTOR"></tt> statements, there is also a more generic command:
<tt><ref id=".CONDES" name=".CONDES"></tt>. This allows to specify an
additional type. Predefined types are 0 (constructor), 1 (destructor) and 2
(interruptor). The linker generates a separate table for each type on request.