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Overview
| Comment: | Show which opcodes are jumps in the comments when generating the opcodes.h header file. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA3-256: |
eef643a369250f1acac4c01a9b3d2906 |
| User & Date: | drh 2017-08-02 03:21:52 |
Context
|
2017-08-02
| ||
| 11:04 | Rearrange integer token values in the parser and logic in the resolveP2Values() routine for a small size reduction and performance increase. check-in: 1cad2926 user: drh tags: trunk | |
| 03:21 | Show which opcodes are jumps in the comments when generating the opcodes.h header file. check-in: eef643a3 user: drh tags: trunk | |
| 03:21 | Add the "%token" control to the lemon parser. Not currently used by SQLite. check-in: a6e4c5ae user: drh tags: trunk | |
Changes
Changes to tool/mkopcodeh.tcl.
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if {![info exists used($i)]} {
set def($i) "OP_NotUsed_$i"
}
if {$i>$max} {set max $i}
set name $def($i)
puts -nonewline [format {#define %-16s %3d} $name $i]
set com {}
if {[info exists sameas($i)]} {
set com "same as $sameas($i)"
}
if {[info exists synopsis($name)]} {
set x $synopsis($name)
if {$com==""} {
set com "synopsis: $x"
} else {
append com ", synopsis: $x"
}
}
if {$com!=""} {
puts -nonewline [format " /* %-42s */" $com]
}
puts ""
}
if {$max>255} {
error "More than 255 opcodes - VdbeOp.opcode is of type u8!"
}
|
> > > | | < < < < | < < > | |
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if {![info exists used($i)]} {
set def($i) "OP_NotUsed_$i"
}
if {$i>$max} {set max $i}
set name $def($i)
puts -nonewline [format {#define %-16s %3d} $name $i]
set com {}
if {$jump($name)} {
lappend com "jump"
}
if {[info exists sameas($i)]} {
lappend com "same as $sameas($i)"
}
if {[info exists synopsis($name)]} {
lappend com "synopsis: $synopsis($name)"
}
if {[llength $com]} {
puts -nonewline [format " /* %-42s */" [join $com {, }]]
}
puts ""
}
if {$max>255} {
error "More than 255 opcodes - VdbeOp.opcode is of type u8!"
}
|