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Nico Schottelius 2019-03-27 19:44:25 +01:00
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@ -143,6 +143,7 @@
| | | | | | | |
| 2019-03-27 | | | | 2019-03-27 | | |
| | switch cannot be used in actions! | | | | switch cannot be used in actions! | |
| | Refactor program to use multiple tables instead of switch | |
| | | | | | | |
| 2019-03-28 | Meet Laurent #4 | | | 2019-03-28 | Meet Laurent #4 | |
| | - Router solicitation for finding router on startup! | | | | - Router solicitation for finding router on startup! | |
@ -1391,14 +1392,16 @@ me available?
I could work around this by using if(! .. .hit) { my_action(table_id) I could work around this by using if(! .. .hit) { my_action(table_id)
}, but it would not work with using default_action = ... }, but it would not work with using default_action = ...
**** No switch in actions **** No switch in actions, No conditional execution in actions
Imho, compiler should be able to unroll these to some degree.
#+BEGIN_SRC #+BEGIN_SRC
../p4src/static-mapping.p4(60): error: SwitchStatement: switch statements not allowed in actions ../p4src/static-mapping.p4(60): error: SwitchStatement: switch statements not allowed in actions
switch(hdr.icmp6.type) { switch(hdr.icmp6.type) {
^^^^^^ ^^^^^^
#+END_SRC #+END_SRC
**** No conditional execution in actions
#+BEGIN_SRC #+BEGIN_SRC
../p4src/static-mapping.p4(57): error: MethodCallStatement: Conditional execution in actions is not supported on this target ../p4src/static-mapping.p4(57): error: MethodCallStatement: Conditional execution in actions is not supported on this target
hdr.icmp.setValid(); hdr.icmp.setValid();