mirrors/sqlite
mirrors/sqlite
0
0
Fork 0
mirror of https://github.com/sqlite/sqlite.git synced 2024-11-21 11:19:14 +01:00
Code Releases Activity

Remove an asm() block from build tool mksourceid.c, as it causes build failures on some systems and performance is not important at build-time.

Browse Source 
FossilOrigin-Name: 8e100e6c35c30e0d7e4014b9435f81f9f61ddab2386dfe9a4218d8190a6da3be
This commit is contained in:
dan 2019-11-11 15:13:11 +00:00
parent 48eb03bd0e
commit a3b75e982a
3 changed files with 8 additions and 26 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
manifest
View File

@ -1,5 +1,5 @@
C Proper\ssurrogate\spair\sdecoding\sadded\sto\sJSON\sfunctions.\s\sSee\sthe\smailing\slist\nbug\sreport\sand\s[https://bugs.python.org/issue38749].\s\sMore\stest\scases\nneeded\shere,\sbut\sit\sseems\sto\swork\sso\sfar.
D 2019-11-10T11:09:06.218
C Remove\san\sasm()\sblock\sfrom\sbuild\stool\smksourceid.c,\sas\sit\scauses\sbuild\sfailures\son\ssome\ssystems\sand\sperformance\sis\snot\simportant\sat\sbuild-time.
D 2019-11-11T15:13:11.385
F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
F LICENSE.md df5091916dbb40e6e9686186587125e1b2ff51f022cc334e886c19a0e9982724
@ -1784,7 +1784,7 @@ F tool/mkopcodeh.tcl 352a4319c0ad869eb26442bf7c3b015aa15594c21f1cce5a6420dbe9993
F tool/mkopts.tcl 680f785fdb09729fd9ac50632413da4eadbdf9071535e3f26d03795828ab07fa
F tool/mkpragmatab.tcl faf48e2962d820ffe4d793f5076dd64aa5179665e4e481188c0ba7f48ace3bbb
F tool/mkshellc.tcl 70a9978e363b0f3280ca9ce1c46d72563ff479c1930a12a7375e3881b7325712
F tool/mksourceid.c d458f9004c837bee87a6382228ac20d3eae3c49ea3b0a5aace936f8b60748d3b
F tool/mksourceid.c 36aa8020014aed0836fd13c51d6dc9219b0df1761d6b5f58ff5b616211b079b9
F tool/mkspeedsql.tcl a1a334d288f7adfe6e996f2e712becf076745c97
F tool/mksqlite3c-noext.tcl 4f7cfef5152b0c91920355cbfc1d608a4ad242cb819f1aea07f6d0274f584a7f
F tool/mksqlite3c.tcl 5fed3d75069d8f66f202d3b5200b0cea4aa7108481acd06732a06fdd42eb83a2
@ -1849,7 +1849,7 @@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a91a7acc6293828957a386a8a93
F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e
F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
P f7a74f89dbd58b47bbcb58ea2af71fbe1eb5ec2dbe36d90685c39cb28ecf5250
R 6fb2b1fad0ae8e685de462fe3c846bed
U drh
Z 7d3a83b9ad359923df321c8bbbecf807
P 51027f08c0478f1bf9d7545d9e268c772c0a5cd5dda4b03d78f16c7d94f2f50d
R eab1ed7a93fa2cd9fa8dfa539b30b758
U dan
Z 9def5e764cd81c68b410948184cd40be

2
manifest.uuid
View File

@ -1 +1 @@
51027f08c0478f1bf9d7545d9e268c772c0a5cd5dda4b03d78f16c7d94f2f50d
8e100e6c35c30e0d7e4014b9435f81f9f61ddab2386dfe9a4218d8190a6da3be

18
tool/mksourceid.c
View File

@ -540,27 +540,9 @@ struct SHA1Context {
*
* blk0le() for little-endian and blk0be() for big-endian.
*/
#if __GNUC__ && (defined(__i386__) || defined(__x86_64__))
/*
* GCC by itself only generates left rotates. Use right rotates if
* possible to be kinder to dinky implementations with iterative rotate
* instructions.
*/
#define SHA_ROT(op, x, k) \
({ unsigned int y; asm(op " %1,%0" : "=r" (y) : "I" (k), "0" (x)); y; })
#define rol(x,k) SHA_ROT("roll", x, k)
#define ror(x,k) SHA_ROT("rorl", x, k)
#else
/* Generic C equivalent */
#define SHA_ROT(x,l,r) ((x) << (l) | (x) >> (r))
#define rol(x,k) SHA_ROT(x,k,32-(k))
#define ror(x,k) SHA_ROT(x,32-(k),k)
#endif
#define blk0le(i) (block[i] = (ror(block[i],8)&0xFF00FF00) \
|(rol(block[i],8)&0x00FF00FF))