Many hyperlinks are disabled.
Use anonymous login
to enable hyperlinks.
Overview
| Comment: | Modify mkopcodeh.tcl so that it can handle "same as" opcodes with values larger than the total number of opcodes. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA3-256: | 1eb56fe0305f0841b14865b7560add3d |
| User & Date: | dan 2017-07-14 17:50:11 |
Context
|
2017-07-14
| ||
| 19:12 | Tweak Makefile.in so that testfixture can be built with the --disable-amalgamation configure switch. check-in: 394c6f4f user: dan tags: trunk | |
| 17:50 | Modify mkopcodeh.tcl so that it can handle "same as" opcodes with values larger than the total number of opcodes. check-in: 1eb56fe0 user: dan tags: trunk | |
| 15:57 | In the LSM1 virtual table, dequote the filename before opening the file. check-in: 6ed4ef03 user: drh tags: trunk | |
Changes
Changes to tool/mkopcodeh.tcl.
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
...
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
|
incr cnt
while {[info exists used($cnt)]} {incr cnt}
set op($name) $cnt
set used($cnt) 1
set def($cnt) $name
}
}
set max $cnt
for {set i 0} {$i<$nOp} {incr i} {
if {![info exists used($i)]} {
set def($i) "OP_NotUsed_$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($name)]} {
................................................................................
}
}
if {$com!=""} {
puts -nonewline [format " /* %-42s */" $com]
}
puts ""
}
# Generate the bitvectors:
#
set bv(0) 0
for {set i 0} {$i<=$max} {incr i} {
set name $def($i)
set x 0
if {$jump($name)} {incr x 1}
if {$in1($name)} {incr x 2}
if {$in2($name)} {incr x 4}
if {$in3($name)} {incr x 8}
if {$out2($name)} {incr x 16}
if {$out3($name)} {incr x 32}
set bv($i) $x
}
puts ""
puts "/* Properties such as \"out2\" or \"jump\" that are specified in"
puts "** comments following the \"case\" for each opcode in the vdbe.c"
puts "** are encoded into bitvectors as follows:"
puts "*/"
|
|
|
>
>
>
>
>
>
<
>
>
|
|
|
|
|
|
>
|
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
...
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
|
incr cnt
while {[info exists used($cnt)]} {incr cnt}
set op($name) $cnt
set used($cnt) 1
set def($cnt) $name
}
}
set max [lindex [lsort -decr -integer [array names used]] 0]
for {set i 0} {$i<=$max} {incr i} {
if {![info exists used($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($name)]} {
................................................................................
}
}
if {$com!=""} {
puts -nonewline [format " /* %-42s */" $com]
}
puts ""
}
if {$max>255} {
error "More than 255 opcodes - VdbeOp.opcode is of type u8!"
}
# Generate the bitvectors:
#
set bv(0) 0
for {set i 0} {$i<=$max} {incr i} {
set x 0
set name $def($i)
if {[string match OP_NotUsed* $name]==0} {
if {$jump($name)} {incr x 1}
if {$in1($name)} {incr x 2}
if {$in2($name)} {incr x 4}
if {$in3($name)} {incr x 8}
if {$out2($name)} {incr x 16}
if {$out3($name)} {incr x 32}
}
set bv($i) $x
}
puts ""
puts "/* Properties such as \"out2\" or \"jump\" that are specified in"
puts "** comments following the \"case\" for each opcode in the vdbe.c"
puts "** are encoded into bitvectors as follows:"
puts "*/"
|