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Improved comments on the generated opcodes.h file.

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FossilOrigin-Name: f2a17f1fad08779486e4d50d0d9277c7f87a9558a53af1a68aa5fe2ec30e820e
This commit is contained in:
drh
2021-05-18 12:36:35 +00:00
parent 8ed1da195a
commit e74ca517b4
3 changed files with 13 additions and 12 deletions
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manifest
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@@ -1,5 +1,5 @@
C Add\sa\sCORRUPT_DB\sterm\sto\san\sassert()\sadded\searlier\stoday. C Improved\scomments\son\sthe\sgenerated\sopcodes.h\sfile.
D 2021-05-18T00:52:06.135 D 2021-05-18T12:36:35.719
F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1 F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
F LICENSE.md df5091916dbb40e6e9686186587125e1b2ff51f022cc334e886c19a0e9982724 F LICENSE.md df5091916dbb40e6e9686186587125e1b2ff51f022cc334e886c19a0e9982724
@@ -1844,7 +1844,7 @@ F tool/mkctimec.tcl dd183b73ae1c28249669741c250525f0407e579a70482371668fd5f130d9
F tool/mkkeywordhash.c 08b6e4d7a482a7f37a9a0032e7ba968e26624a027b6b2e9ba589be6f5e3d8c2c F tool/mkkeywordhash.c 08b6e4d7a482a7f37a9a0032e7ba968e26624a027b6b2e9ba589be6f5e3d8c2c
F tool/mkmsvcmin.tcl 6ecab9fe22c2c8de4d82d4c46797bda3d2deac8e763885f5a38d0c44a895ab33 F tool/mkmsvcmin.tcl 6ecab9fe22c2c8de4d82d4c46797bda3d2deac8e763885f5a38d0c44a895ab33
F tool/mkopcodec.tcl d1b6362bd3aa80d5520d4d6f3765badf01f6c43c F tool/mkopcodec.tcl d1b6362bd3aa80d5520d4d6f3765badf01f6c43c
F tool/mkopcodeh.tcl 352a4319c0ad869eb26442bf7c3b015aa15594c21f1cce5a6420dbe999367c21 F tool/mkopcodeh.tcl acc798757e2c60e4b6e16745505b9595fca76c206815c8ada576a136cf3608ed
F tool/mkopts.tcl 680f785fdb09729fd9ac50632413da4eadbdf9071535e3f26d03795828ab07fa F tool/mkopts.tcl 680f785fdb09729fd9ac50632413da4eadbdf9071535e3f26d03795828ab07fa
F tool/mkpragmatab.tcl ae5585ae76ca26e4d6ccd5ea9cdebaf5efefb318bf989497a0e846cd711d9ab1 F tool/mkpragmatab.tcl ae5585ae76ca26e4d6ccd5ea9cdebaf5efefb318bf989497a0e846cd711d9ab1
F tool/mkshellc.tcl 70a9978e363b0f3280ca9ce1c46d72563ff479c1930a12a7375e3881b7325712 F tool/mkshellc.tcl 70a9978e363b0f3280ca9ce1c46d72563ff479c1930a12a7375e3881b7325712
@@ -1913,7 +1913,7 @@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a91a7acc6293828957a386a8a93
F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e
F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0 F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
P ace12a3912a4fdc2f0e741361ec705652a11b6f5e3548d54bd6f273671ba1e09 P 304739d2382446e7b698d67377679168e46f0a19bb0794fdf22d0a0a84a8cbcc
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U drh U drh
Z 33a192c540dbf0ed69fe9c38b332df0c Z 66f78faa347185fdfe747ad66ceffb44

2
manifest.uuid
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@@ -1 +1 @@
304739d2382446e7b698d67377679168e46f0a19bb0794fdf22d0a0a84a8cbcc f2a17f1fad08779486e4d50d0d9277c7f87a9558a53af1a68aa5fe2ec30e820e

11
tool/mkopcodeh.tcl
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@@ -145,7 +145,9 @@ foreach name {OP_Noop OP_Explain OP_Abortable} {
incr nOp incr nOp
} }
# The following are the opcodes that are processed by resolveP2Values() # The following are the opcodes that receive special processing in the
# resolveP2Values() routine. Update this list whenever new cases are
# added to the pOp->opcode switch within resolveP2Values().
# #
set rp2v_ops { set rp2v_ops {
OP_Transaction OP_Transaction
@@ -157,13 +159,11 @@ set rp2v_ops {
OP_VUpdate OP_VUpdate
OP_VFilter OP_VFilter
OP_Next OP_Next
OP_NextIfOpen
OP_SorterNext OP_SorterNext
OP_Prev OP_Prev
OP_PrevIfOpen
} }
# Assign small values to opcodes that are processed by resolveP2Values() # Assign the smallest values to opcodes that are processed by resolveP2Values()
# to make code generation for the switch() statement smaller and faster. # to make code generation for the switch() statement smaller and faster.
# #
set cnt -1 set cnt -1
@@ -177,6 +177,7 @@ for {set i 0} {$i<$nOp} {incr i} {
set def($cnt) $name set def($cnt) $name
} }
} }
set mxCase1 $cnt
# Assign the next group of values to JUMP opcodes # Assign the next group of values to JUMP opcodes
# #
@@ -311,7 +312,7 @@ for {set i 0} {$i<=$max} {incr i} {
} }
puts "\175" puts "\175"
puts "" puts ""
puts "/* The sqlite3P2Values() routine is able to run faster if it knows" puts "/* The resolve3P2Values() routine is able to run faster if it knows"
puts "** the value of the largest JUMP opcode. The smaller the maximum" puts "** the value of the largest JUMP opcode. The smaller the maximum"
puts "** JUMP opcode the better, so the mkopcodeh.tcl script that" puts "** JUMP opcode the better, so the mkopcodeh.tcl script that"
puts "** generated this include file strives to group all JUMP opcodes" puts "** generated this include file strives to group all JUMP opcodes"